CN109869579A - A multi-angle adjustment component - Google Patents
A multi-angle adjustment component Download PDFInfo
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- CN109869579A CN109869579A CN201711246400.0A CN201711246400A CN109869579A CN 109869579 A CN109869579 A CN 109869579A CN 201711246400 A CN201711246400 A CN 201711246400A CN 109869579 A CN109869579 A CN 109869579A
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- regulating block
- block
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Abstract
The present invention relates to display screen installing areas, disclose a kind of multi-angle regulation component, comprising: mandrel, with docking section and guide part mandrel；Angle-regulating block is equipped with core axle hole along the direction that it revolves wire mandrel thereon, and core axle hole has with the matched auxiliary section in docking section, the limiting section that ring core axis hole is provided projectingly is equipped at the core axle hole on angle-regulating block end face, with card slot, limiting section is matched with guide part；Angle-regulating block makes docking section and auxiliary section match by movement of the limiting section on guide part to lock angle-regulating block around the rotation of mandrel axis, or separate docking section mutually with auxiliary section to unlock angle-regulating block around the rotation of mandrel axis.The present invention can simplify the structure of angle-regulating block, reduce cost.
Description
Technical field
The present invention relates to display screen installing areas, more particularly, to a kind of regulating device for display screen angular adjustment.
Background technique
With the development of technology, display screen is so more and more that apply among people's lives and work, shows simultaneously
The size of display screen is also increasing, for large-sized display screen, in order to reduce production, carrying, storage etc. at
This, is usually spliced by the display screen of multiple small sizes, further, can also be led between the display screen of multiple small sizes
The display screen that the connecting method mutually to form an angle forms arc is crossed, locking device structure in the prior art is complicated, after locking
It is not sufficiently stable, structural attachments forced contact point is few, and load effect is poor, and durability is low to be made to produce and use higher cost, it is difficult to full
The demand of sufficient people.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of multi-angle regulation component, to solve in the prior art
Multi-angle regulation component is not sufficiently stable after locking, and structural attachments forced contact point is few, the problem of load effect difference.
The technical solution adopted by the present invention to solve the technical problems is: a kind of multi-angle regulation component, comprising: mandrel,
It is with docking section and guide part；Angle-regulating block is equipped with core axle hole, the core axle hole tool along the direction of its rotation axis thereon
Have with the matched auxiliary section in docking section, the limiting section of ring core axis hole setting, limit are equipped at the core axle hole on angle-regulating block end face
Position portion has card slot, and the limiting section is matched with guide part；Angle-regulating block makes institute by movement of the limiting section on guide part
It states docking section and auxiliary section to match to lock angle-regulating block around the rotation of mandrel axis, or makes the docking section and auxiliary section
Mutually separation is to unlock angle-regulating block around the rotation of mandrel axis.
Mode as a further improvement of the foregoing solution at the limiting section of the angle-regulating block core axle hole, is equipped at least
One resilient resistance members being radially arranged in angle-regulating block, the axial direction on the guide part of the mandrel along mandrel are set
There are the socket of an at least row and resilient resistance members cooperation, when resilient resistance members are matched with socket, limiting section and guide part phase
Match.
Mode as a further improvement of the foregoing solution at the auxiliary section of the angle-regulating block core axle hole, is equipped at least
One resilient resistance members being radially arranged in angle-regulating block, when the docking section and auxiliary section matching, elasticity
Resistance piece is mutually supported with docking section.
Mode as a further improvement of the foregoing solution, the docking section and auxiliary section are cross sectional dimensions and shape adaptation
Polygon.
Mode as a further improvement of the foregoing solution, the position that the guide part and limiting section match are cross section ruler
Very little and shape adaptation circle.
Mode as a further improvement of the foregoing solution, the limiting section protrude from angle tune for the tapping in core axle hole
It is arranged other than locking nub surface, and the cylindrical body coaxial with core axle hole, the end interval of the cylindrical body are recessed at least one
A card slot.
Mode as a further improvement of the foregoing solution, the limiting section is between the tapping of core axle hole, ring core axis hole
Every several bossy bodies being arranged on angle-regulating block, axially projecting setting of the bossy body along mandrel, the adjacent protrusion
Card slot is formed between body.
Mode as a further improvement of the foregoing solution, the limiting section are the tapping in core axle hole, the limiting section
For in the tapping of core axle hole, ring core axis hole is arranged at intervals on being recessed on angle-regulating block towards angle-regulating block, interior
Recessed position forms the card slot.
Mode as a further improvement of the foregoing solution, the resilient resistance members be bulb plunger, the socket for institute
State the matched recess of bulb of bulb plunger.
Mode as a further improvement of the foregoing solution, the resilient resistance members are flexible tongue structure comprising telescopic tongue,
Elastic component to support telescopic tongue and the limited post perpendicular to the setting of telescopic tongue moving direction, telescopic tongue are equipped with limit
Slot, limited post are plugged in limiting slot, to limit the range of telescopic tongue bounce.
Mode as a further improvement of the foregoing solution, the end of the telescopic tongue have two inclined-planes being oppositely arranged,
Two beveled ends spacing reduce and form tip, the two sides apex at the tip and the end at tip be arc-shaped
Dull face.
Mode as a further improvement of the foregoing solution is additionally provided with a circle teeth on the mandrel, and the teeth are close to right
Socket part setting, the telescopic tongue and teeth cooperate grafting.
Mode as a further improvement of the foregoing solution, the outer surface of the docking section be its circumferentially around multiple companies
Continuous cancave cambered surface, the inner surface of the auxiliary section are multiple convex globoidals that are continuously connected at it circumferentially around setting.
Mode as a further improvement of the foregoing solution, the bottom surface of the convex globoidal of the docking section and the mandrel for being equipped with teeth
The outer surface at place connects.
The periphery of mode as a further improvement of the foregoing solution, the angle-regulating block is flat equipped at least two splits
Face, and at least one described relatively described mandrel of split plane is along the axially inclined of the mandrel, the adjacent split plane it
Between be equipped with groove.
Mode as a further improvement of the foregoing solution, it is convex that the periphery of the angle-regulating block is equipped at least two dentations
Block, the dentation convex block are equipped with the split plane.
Mode as a further improvement of the foregoing solution, along the rotation direction of the angle-regulating block, described in each
The groove of groove described in dentation convex block drop-over, the dentation convex block and its drop-over is with the use of group.
Mode as a further improvement of the foregoing solution, on the dentation convex block with the use of group split plane and
The inclined direction of the groove is identical.
The beneficial effects of the present invention are:
By the way that auxiliary section is arranged on angle-regulating block and docking section engaged therewith is arranged on mandrel in the present invention, makes two
The person's rotation of angle-regulating block and mandrel in the axial direction when being coupled is locked, and is provided with limiting section and guide part, when
Angle-regulating block can be moved by movement of the limiting section on guide part on the axis direction of mandrel, when auxiliary section and
Butted part from when, then angle-regulating block can rotate, when angle-regulating block rotates to setting position, push angle-regulating block
Match auxiliary section and docking section, the strip on the card slot and external frame at limiting section at this time cooperates grafting, to lock
Angle-regulating block, mandrel switch angle-regulating block quickly between lock state and angular adjustment state, help
Climbing bracket or the integrally-built stability of display screen after improving locking, make structural attachments forced contact point increase
Add, load effect greatly improves, and production and application cost can be effectively reduced in durability raising.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the stereoscopic schematic diagram on the direction that the present invention is connect with locker；
Fig. 2 is the stereoscopic schematic diagram on another direction that the present invention is connect with locker；
Fig. 3 is the stereoscopic schematic diagram of mandrel one embodiment of the present invention；
Fig. 4 is the stereoscopic schematic diagram of angle-regulating block one embodiment of the present invention；
Fig. 5 is the stereoscopic schematic diagram of locker one embodiment of the present invention；
Fig. 6 is the decomposition diagram that locker of the present invention is connect with multi-angle regulation component；
Fig. 7 is two climbing bracket partial schematic diagrams interconnected of the invention；
Fig. 8 is that the invention shows the top views of screen assembly inner arc splicing；
Fig. 9 is that the invention shows the top views of screen assembly outer arc splicing；
Figure 10 is the schematic cross-section of angle-regulating block of the present invention；
Figure 11 is the decomposition diagram of angle-regulating block of the present invention.
Specific embodiment
Referring to Fig.1, Fig. 2 respectively illustrates the stereoscopic schematic diagram on the different directions that the present invention is connect with locker.Such as
Shown in figure, multi-angle regulation component includes mandrel 110 and angle-regulating block 120.Multi-angle regulation component is matched with locker 300
Conjunction is locked.
Referring to figs. 1 to Figure 11, a kind of multi-angle regulation component, comprising: mandrel 110, with docking section 10 and guide part
40；Angle-regulating block 120, which is provided with core axle hole 80, and core axle hole 80 has and the matched auxiliary section 20 in docking section 10, angle tune
At core axle hole on locking nub end face be equipped with ring core axis hole setting limiting section 30, limiting section have card slot 124, limiting section 30 with lead
It is matched to portion 40；Angle-regulating block makes 20 phase of docking section 10 and auxiliary section by movement of the limiting section 30 on guide part 40
It is equipped with locking angle-regulating block 120 to circumferentially rotate around mandrel 110, or docking section 10 and auxiliary section 20 is made to match separation to unlock
Angle-regulating block is circumferentially rotated around mandrel.
To keep unlock and the locking of angle-regulating block 120 more convenient succinct, it is simple to manufacture, it is at low cost, it realizes and uses
Less component completes the effect of angular adjustment.Above-mentioned core axle hole is to be arranged along the direction of angle-regulating block rotation axis
At the limiting section 30 of 120 core axle hole 80 of angle-regulating block, equipped at least one angle-regulating block 120 radially
The resilient resistance members 60 of setting, the axial setting on the guide part 40 of mandrel along mandrel are equipped with an at least row and match with resilient resistance members
The socket of conjunction, when resilient resistance members are matched with socket, limiting section 30 and guide part 40 match.Specifically, the elasticity at this
Resistance piece 60 is preferably bulb plunger, and the bulb of bulb plunger can be inserted into movement of the angle-regulating block on mandrel
Socket is deviate from out of socket, realizes the position restriction after rotating to angle-regulating block 120.
At the auxiliary section 20 of 120 core axle hole 80 of angle-regulating block, equipped at least one angle-regulating block 120 radially
The resilient resistance members of setting, when docking section 10 and the matching of the auxiliary section 20, resilient resistance members are supported with 10 phase of docking section.Tool
Body, the preferably flexible tongue structure of resilient resistance members at this, by the stretching and contraction of the telescopic tongue 50 for the tongue structure that stretches,
So that telescopic tongue 50 is stretched out jack 507 and is supported on the cancave cambered surface 101 of auxiliary section 20, plays the limit to the position, and
When angle-regulating block is on mandrel after shift position, telescopic tongue 50 can slide at the position of teeth along cancave cambered surface 101,
Telescopic tongue 50 supports teeth, and when rotating angle-regulating block 120, the elastic grafting between telescopic tongue 50 and teeth can provide angle
The rotary resistance between adjusting block and mandrel is spent, is unlikely to angle-regulating block and arbitrarily rotates, and makes that feeling is better.
Docking section 10 and auxiliary section 20 are the polygon of cross sectional dimensions and shape adaptation.Specifically, the cross section can be with
It is the polygons such as regular hexagon or rectangle, after the two grafting, it is impossible to relatively rotate, to play to angle-regulating block
120 positioning action on mandrel 110.
The position that guide part 40 and limiting section 30 match is the circle of cross sectional dimensions and shape adaptation.When the two grafting
Afterwards, it will relatively rotate, so that playing keeps angle-regulating block movable on mandrel.
Limiting section 30 is to protrude from and be arranged other than angle-regulating block surface in the tapping of core axle hole, and with core axle hole same
The cylindrical body of axis, the end interval of cylindrical body are recessed at least one card slot 124.Setting on card slot 124 and frame 200
When detent is docked in position, setting position at this time is the protruding parts of protrusion setting, and protruding parts can be the card on frame 200
Item 201, card slot and protruding parts cooperation lock, and can further lock rotation of the angle-regulating block on mandrel.Cylindrical body master
It is used for the effect of limition orientation, is installed by the socket between cylindrical body and mandrel, in order to which angle-regulating block and mandrel have
There is bigger contact area, play certain supporting role on mandrel to angle-regulating block, keeps angle-regulating block opposite
Swing is generated in mandrel, structure between the two is more reliable and more stable, and locking is accurate.
Limiting section 30 is the tapping in core axle hole, and ring core axis hole is arranged at intervals on several convex on angle-regulating block 120
Body 125 out, bossy body 125 form card slot 124 between adjacent bossy body 125 along the axially projecting setting of mandrel 110.Specifically,
Bossy body 125 can be individual individual, and be arranged multiple, and card slot 124 is formd between each protrusion, and the card slot 124 is main
It is used to be stuck in the protruding parts set on frame 200, protruding parts can be strip 201, when card slot 124 and frame
When detent is docked in setting position on 200, setting position at this time is the strip 201 of protrusion setting, card slot 124 and strip 201
Cooperation locking, may further lock rotation of the angle-regulating block on mandrel.
Limiting section 30 is the tapping in core axle hole 80, ring core axis hole be arranged at intervals on angle-regulating block towards angle
Adjusting block is recessed, the card slot that the position of indent is formed.The protruding parts on frame replace in pluggable card slot at this time
Cutting, when card slot docks detent with the cutting on frame, card slot and cutting cooperation are locked, and can further lock angular adjustment
Rotation of the block on mandrel.
Resilient resistance members are bulb plunger, and socket is the matched recess of bulb with bulb plunger.
Resilient resistance members are flexible tongue structure, including telescopic tongue 50, to support telescopic tongue 50 elastic component 501 and hang down
Directly in the limited post of 50 moving direction of telescopic tongue setting, telescopic tongue 50 is equipped with limiting slot 503, and limited post is plugged in limiting slot
In 503, to limit the range of the bounce of telescopic tongue 50.
Specifically, being equipped with jack for installing resilient resistance members on angle-regulating block, jack is through-hole, by by bullet
Property resistance piece setting be built in it inside angle-regulating block, while jack be through at core axle hole, make elasticity
The end of resistance piece can stretch out core axle hole, convenient for the counter-active effect of resilient resistance members.
The end of telescopic tongue 50 has two inclined-planes 504 being oppositely arranged, and two 504 end spacing of inclined-plane are reduced and formed
Tip, the two sides apex at tip and the end at tip are for arc-shaped dull face.Dull face is convenient for telescopic tongue in cancave cambered surface
101 and teeth at when slidably reciprocating, contact the contact surface cambered surface between the tip of telescopic tongue and above-mentioned face, stretched to play
Contracting tongue is more smooth when mobile, without the effect blocked.
Specifically, telescopic tongue 50 includes that cylindrical base 505, the contact 506 that 505 one end of cylindrical base is arranged in and setting exist
Cylindrical base 505 is supported in the elastic component 501 of 505 other end of cylindrical base, one end of elastic component 501, and elastic component 501 is spring,
The other end limits elastic component 501 by the plug-in unit being similarly disposed in mounting hole, and plug-in unit can be machine-processed rice screw；Column base
Limiting slot 503 is opened up in portion 505, limiting slot 503 can be elongated slot, offer on angle-regulating block and the perpendicular setting of elongated slot
Limited post 502 is arranged in through-hole in through-hole, and the end of limited post 502 is plugged in elongated slot, the end of the contact 506 of telescopic tongue 50
Portion has two inclined-planes 504 being oppositely arranged, and two 504 end spacing of inclined-plane reduce and form tip.It can limit and stretch in this way
The beating scope of contracting tongue 50 can play the role of limit, avoid the tooth socket grafting between telescopic tongue 50 and teeth 509 too tight and lead
Cause shaft that cannot or rotate the case where having some setbacks appearance.
A circle teeth 509 are additionally provided on mandrel, teeth 509 are arranged close to docking section 10, and telescopic tongue 50 and teeth 509 cooperate
Grafting.
Specifically, multiple teeth 509 are circumferentially continuous along the first mandrel and are disposed adjacent.
The outer surface of docking section 10 have its circumferentially around multiple cancave cambered surfaces 101 being continuously connected.Cancave cambered surface 101
Main function be easy for slidably reciprocating for flexible tongue structure, without blocking.The inner surface of auxiliary section 20 is in its circumferential ring
Around multiple convex globoidals that are continuously connected of setting, the clamping being primarily to facilitate between docking section 10 and auxiliary section 20.Cancave cambered surface 101
It can be exact matching with convex globoidal, it is preferred that there is gap between cancave cambered surface 101 and convex globoidal, in order to telescopic tongue 50
Stretching convex globoidal to support cancave cambered surface 101.
The bottom surface of the cancave cambered surface 101 of docking section 10 connects with the outer surface at the mandrel for being equipped with teeth.Convenient for telescopic tongue knot
Structure slidably reciprocates, and telescopic tongue 50 will not be stuck at the cohesive position between cancave cambered surface 101 and teeth.
The periphery of angle-regulating block be equipped at least two split planes, and at least one split plane with respect to mandrel along core
Axis it is axially inclined, between adjacent split plane be equipped with groove.
The periphery of angle-regulating block is equipped at least two dentation convex blocks, and dentation convex block is equipped with split plane.
Along the rotation direction of angle-regulating block, groove described in each dentation convex block drop-over, dentation convex block and its institute are suitable
The groove connect is with the use of group.
It is identical with the inclined direction of groove for the split plane on the dentation convex block with the use of group.
The embodiment of the present invention,
Referring to Fig. 3, the stereoscopic schematic diagram of mandrel one embodiment of the present invention is shown.As shown, mandrel 110 includes cross
Section is the docking section 10 of polygon, and it is also preferable to include the first connecting pins 112 that 10 two sides of docking section are arranged in connect with second
End 113, wherein the first connecting pin 112 and second connection end 113 are used to be fixedly connected with external structure, docking section 10 for
Angle-regulating block 120 cooperates, being locked after completing angular adjustment and adjusting.
Herein referred polygon, including but not limited to triangle, quadrangle, pentagon, hexagon etc., and preferably use
Regular polygon, specific in the present embodiment, the cross section of docking section 10 is regular hexagon.In addition, herein referred polygon,
Include the case where approximate polygon, as shown in Figure 3, each side of docking section 10 is recessed to the axis direction of mandrel.
First connecting pin 112 is preferably all cylindrical-shaped structure with second connection end 113.To realize the first connecting pin 112, the
Two connecting pins 113 are fixedly connected with external structure, the first connecting pin 112, second connection end 113 outer surface on be equipped with diameter
To threaded hole 116, the first connecting pin 112 and second connection end 113 are when being separately mounted on frame 200, in frame 200
Corresponding position setting threaded connector 70 is simultaneously inserted in threaded connector 70 in threaded hole 116, so that mandrel 110 is fixed on
On frame 200.
In addition, the first connecting pin 112 is on the outer surface of 10 one end of docking section circumferentially arranged at least one recess
114, the recess 114 is as the socket cooperated with resilient resistance members, it is preferred that week of several recesses 114 along the first connecting pin 112
To being uniformly distributed, further, mandrel 110 (illustrates only wherein one along at least two rows of above-mentioned grooves are axially arranged in figure
Row).First connecting pin 112 is equipped with an evacuation notch 115 far from the outer surface of 10 one end of docking section.
Referring to Fig. 4, the stereoscopic schematic diagram of angle-regulating block one embodiment of the present invention is shown.As shown, angle tune
Locking nub 120 is equipped with through-thickness for its perforative core axle hole, core axle hole along be divided axially into interconnected the first hole 121 with
Second hole 122, wherein corresponding first connecting pin 112 in the cross section in the first hole 121 is circle, the cross section in the second hole 122 is corresponding
113 hexagons of second connection end.
The inner surface in the first hole 121 is equipped with mounting hole 123, and resilient resistance members 60, elasticity resistance are equipped in the mounting hole 123
Power part is preferably bulb plunger, and the end of bulb plunger can be retracted in mounting hole when by certain external force, and
It is stretched out out of mounting hole after external force releasing.
Fig. 1 is returned to, the side of angle-regulating block 120 is equipped with several card slots 124, and one kind as card slot 124 is preferably
Embodiment, the axial direction on the side of angle-regulating block 120 along core axle hole are convexly equipped with several bossy bodies 125, several bossy bodies
125 are uniformly distributed around core axle hole, and card slot 124 is formed between adjacent bossy body 125.Limiting section 30 is bossy body 125.
As another preferred embodiment of card slot 124, it is also possible to that the side of angle-regulating block 120 is arranged in
On, and to the groove of 120 inner recess of angle-regulating block.At this point, the setting position on frame 200 is the protrusion with recess setting
Position, the two cooperation locking, may further lock rotation of the angle-regulating block on mandrel.
The periphery of angle-regulating block 120 is equipped at least two split planes, at least one in each split plane is opposite
Core axle hole is provided with location hole in the axially inclined of core axle hole, split plane.Groove is additionally provided between adjacent split plane.
Specifically, being provided with several inclined dentation convex blocks in the periphery of angle-regulating block 120, dentation convex block is around the axle center of mandrel along suitable
Clockwise tilt or tilt in the counterclockwise direction, each dentation convex block with along angle-regulating block rotation direction and close
Its groove being arranged is with the use of group.
Specifically, the first split plane 126a, the second split are successively arranged in the present embodiment on the circumference of angle-regulating block
Plane 126b, third split plane 126c, the 4th split plane 126d, the 5th split plane 126e and the 6th split plane
126f, wherein axial parallel, the second split plane 126b, third split plane of the first split plane 126a and mandrel 110
126c, the 4th split plane 126d, the 5th split plane 126e mandrel 110 opposite with the 6th split plane 126f tilt, and incline
Rake angle is different.
Herein referred tilt angle is different, that is, includes the difference of angular values, also includes that inclined direction is different, fixed
The inclined direction of the second split plane 126b and third split plane 126c are negative sense in adopted figure, then the 4th split plane 126d,
5th split plane 126e and the 6th split plane 126f is forward direction, according to above-mentioned definition, the first split plane in the present embodiment
The tilt angle of 126a to the 6th split plane 126f are respectively 0 °, -10 °, -5 ° ,+5 ° ,+15 ° and+10 °, on angle-regulating block
Angled mark is arranged in corresponding each split plane.According to the difference of the gear number of angular adjustment, split plane can be freely adjusted
Quantity and tilt angle.
When needing inwardly to adjust, that is, the gear of intrados is tuned into as+5 ° ,+10 ° ,+15 ° of grooves marks；It is outside when needing
When adjusting, that is, the gear for being tuned into extrados is -5 °, -10 ° of grooves identify；When needing to be adjusted to approximately the same plane, then gear is
0 ° of groove mark.
Groove is preferably additionally provided between adjacent split plane, the hook in groove and locker cooperates.Along angle
The groove of the rotation direction of adjusting block, each dentation convex block drop-over groove, dentation convex block and its drop-over be with the use of group,
It is identical with the inclined direction of groove for the split plane on the dentation convex block with the use of group.Specifically, with the first split plane
The groove that 126a is used cooperatively is first groove 127a, is second groove with the groove that the second split plane 126b is used cooperatively
127b is third groove 127c with the groove that third split plane 126c is used cooperatively, and is made with the 4th split plane 126d cooperation
Groove is the 4th groove 127d, is the 5th groove 127e with the 5th split plane 126e groove being used cooperatively, with the 6th
The groove that split plane 126f is used cooperatively is the 6th groove 127f.
In addition, as shown, since third split plane 126c, the area of the 4th split plane 126d are smaller, in order to increase
Add the contact area of split plane Yu split block 340, concordant with third split plane 126c is additionally provided on angle-regulating block
One elongated surfaces 128, and second elongated surfaces 129 concordant with the 4th split plane 126d, to increase separately third split plane
The area of 126c, the 4th split plane 126d.Specifically, the setting rule of elongated surfaces is: elongated surfaces and the split plane being adapted to
The groove two sides of adaptation are arranged on, and elongated surfaces are parallel with respect to split plane and contour.
Referring to Fig.1, Fig. 5, Fig. 5 show the stereoscopic schematic diagram of locker one embodiment of the present invention.As shown, lock
Buckle device 300 includes pedestal 310, handle 320, secondary handle 330, split block 340 and hook 350.Wherein split block 340 and pedestal
310 are fixedly connected, and handle 320 is rotatablely connected by shaft 321 and pedestal 310, and secondary handle 330 passes through shaft 331 and handle 320
Rotation connection, hook 350 are rotatablely connected by shaft 351 and handle 320.When handle 320 is rotated up, hook 350 is separate
One end of shaft 351 is upturned, and hook 350 enters unlocked state；When handle 320 rotates down, hook 350 is far from shaft
351 one end enters lockup state to lower swing, hook 350.
In addition, pedestal 310 is equipped with positioning column 311, secondary handle 330 is equipped with bayonet, when secondary handle 330 is through shaft 331
When rotating down so that positioning column 311 is buckled into bayonet, to limit the upward rotation of handle 320, and then hook 350 is fixed
In lockup state, handle 320 can be carried out to support limit by the cross bar 332 on secondary handle 330 at this time.
Split block 340 is preferably rectangular block in the present embodiment, does not have with the plane of angle-regulating block phase split incline thereon
Rake angle need to only guarantee the precision of the split plane on angle-regulating block in processing.It is tilted compared to having split block 340
For the scheme of angle, make this kind that the split plane of angle-regulating block has tilt angle and split block does not have tilt angle
Form can reduce difficulty of processing, help to improve installation accuracy, and the locking after guaranteeing split is more reliable, close.
Hook 350 is U-shaped, the interconnecting piece being rotatablely connected with handle 320 including being located at 320 two sides of handle, and
The middle part that the interconnecting piece of two sides is connected, when linking up with 350 with angle-regulating block fastening, middle part is stuck in angle-regulating block
In 120 groove, the connecting portion of two sides is in the outside of angle-regulating block 120.The split plane of angle-regulating block 120 and spelling
The mating surface for closing block 340 is the direct split of the two when assembly, then links up with 350 exterior channels for hanging over angle-regulating block
It is interior, there can be sufficiently large contact surface when assembled between the split plane of angle-regulating block 120 and the mating surface of split block 340,
Aligned to keeping positioning between the two more acurrate, when assembled more convenient, hook 350 is U-shaped hook, by angle-regulating block and
The split part of split block is all surrounded in hook 350, can play the role of drawing when locking, and by angle tune
Locking nub and split block obvolvent tense, while also realizing biggish locking range, since hook is U-shaped, will surround certain
Spatial dimension, and angle-regulating block is due to being equipped with dentation convex block, and is provided with groove, when hanging over dentation convex block
When in groove, the dentation convex block for the monolith surrounded on angle-regulating block is played the role of load by dentation convex block, made by hook
The contact surface and drawing fulcrum locked between hook and angle-regulating block with bigger hasp, to make to lock closer.Angle
The one end for spending the groove of adjusting block 120 is completely open, when hook 350 needs to block in the trench, very well can put in,
It does not need particularly to be directed at position, is more convenient operation.
Referring to Fig. 6, it is preferably additionally provided with escape groove 341 and positioning column 342 in the mating surface of split block 340, wherein avoiding
Slot, which is used to accommodate, has neither part nor lot in assembled part on angle-regulating block, avoid interfering.Positioning column 342 is determined in split plane
Position hole 1210 cooperates, and realizes being located by connecting for split block and the split plane on angle-regulating block 120, plays contraposition and limit
Effect, and can further play the power for bearing integrally to be subject to from spliced climbing bracket.It is of course also possible to be split
Location hole is set on block, and positioning column is set in split plane.
The invention also discloses a kind of display screen components using above-mentioned climbing bracket comprising display screen 400 and climbing
Bracket, display screen are mounted on climbing bracket.Referring to Fig. 7, shows two climbing bracket parts interconnected of the invention and show
It is intended to.As shown, each climbing bracket includes frame 200, locker 300 and above-mentioned multi-angle regulation component 100,
And locker 300 and multi-angle regulation component 100 are separately fixed on the relative side of frame 200.It is shown in figure
The locker on the locker 300 on multi-angle regulation component 100 and another climbing bracket on one climbing bracket
300 mutually matched concrete modes.
The connection type of multi-angle regulation component 100 and frame 200 are as follows: the first connecting pin 112, second of mandrel 110 connects
End 113 is connect to be fixedly connected by screw with frame 200 respectively.Mandrel 110 is plugged in core axle hole, specifically the first connecting pin
122 are plugged in the first hole 121, and docking section 10 is plugged in the second hole 122.When docking section 10 is adapted to 122 grafting of the second hole
When, the curved surface in the two circumferential direction is bonded to each other, and angle-regulating block 120 cannot be rotated relative to mandrel 110, at angle-regulating block 120
In lock state；When angle-regulating block 120 is slided along mandrel 110, until docking section 10 separates with the second hole 122, and into the
When in one hole 121, since the diameter of docking section 10 is less than the aperture in the first hole 121, therefore angle-regulating block 120 can be with respect to mandrel
110 rotations.
Card slot 124 is corresponded on frame 200 is provided with strip 201, when docking section 10 is plugged in the second hole 122, strip
201 are caught in card slot 124, further lock to the progress of angle-regulating block 120；When docking section 10 is separated with the second hole 122
When, strip 201 is also separated with card slot 124.If card slot 124 is to be recessed card towards angle-regulating block between bossy body
Slot, then strip 201 accordingly replaces with the cutting in pluggable card slot.
In above process, bulb plunger and mating recesses realize the effect of fastening with positioning.When 120 turns of angle-regulating block
It is dynamic in place, and when docking section 10 be adapted to grafting with the second hole 122, bulb plunger encloses 114 grafting of recess with circumferentially distributed one
Cooperation.When angle-regulating block 120 slides, recess 114 of the bulb plunger respectively with axial upper different location cooperates grafting, so that
Angle-regulating block 120 rests on docking section 10 and is adapted to the latched position of grafting with the second hole 122, or rest on docking section 10 into
Enter the unlocked position in the first hole 121.
To sum up, the usage mode of bracket is climbed are as follows: locker 300 and another climbing on one of climbing bracket
Multi-angle regulation component 100 on bracket is used cooperatively, the split block 340 on locker 300 and multi-angle regulation component 100
On the fitting of a certain split plane, and link up with and 350 buckle within groove corresponding with the split plane, can so realize two
Quick connection between a climbing bracket.When split block 340 is bonded with the first positioning surface 141, two climbing brackets are mutually flat
Row, when being bonded when any of split block 340 and 142 to the 6th positioning surface 146 of the second positioning surface, between two climbing brackets
With angle identical with split flat inclination, as shown in figure 8, when split block 340 is bonded with+10 ° of split plane,
Display screen component is formed as the continuously arc shape towards indent, as inner arc connecting method equipped with display screen on one side；Such as Fig. 9
Shown, when split block 340 is bonded with -10 ° of split plane, display screen component is formed as continuous equipped with display screen on one side
The arc shape towards evagination, as outer arc connecting method splices the positive and negative instruction of angle are as follows: when inner arc splicing, angle is positive,
When outer arc splicing, angle is negative.
When needing to carry out angular adjustment, hook 350 is unclamped, slip angle adjusting block 120 makes strip 201 from card slot
Deviate from 124, and docking section 10 enter the first hole 121 in, at this time can rotational angle adjusting block 120 carry out angular adjustment,
After adjusting in place, then reverse slide angle-regulating block 120, so that docking section 10 is mating with the second hole 122 again, strip
201 are caught in again in card slot 124, can lock at this time to angle-regulating block 120.
It is detachable connection between display screen in the present embodiment and climbing bracket, when display screen component is for outdoor
When, not antiwind resistance more frivolous for display screen itself, therefore need to be fixed by climbing bracket, while climbing bracket also
It can play the role of supporting maintenance personnel's climbing；When display screen component is for interior, due to not having to consider the problems of windage, therefore
Can be without using climbing bracket, i.e., the angle-regulating block and locker 300 being arranged on climbing bracket may be implemented to climbing
Bracket is locked, and also may be implemented to lock between display screen, and having for the multi-angle regulation device of the application is stronger
Adaptability, can apply to lighter display screen can be used for heavier climbing bracket, and load effect is more preferable.
It is to be illustrated to what preferable implementation of the invention carried out, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246400.0A CN109869579B (en) | 2017-12-01 | 2017-12-01 | Climbing support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246400.0A CN109869579B (en) | 2017-12-01 | 2017-12-01 | Climbing support |
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| CN109869579A true CN109869579A (en) | 2019-06-11 |
| CN109869579B CN109869579B (en) | 2025-03-28 |
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| CN201711246400.0A Active CN109869579B (en) | 2017-12-01 | 2017-12-01 | Climbing support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111509630A (en) * | 2020-05-25 | 2020-08-07 | 国网浙江省电力有限公司湖州供电公司 | Cable hoop and cable installation mechanism |
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| CN109869579B (en) | 2025-03-28 |
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