CN109578777A - A kind of mathematics learning machine easy to use - Google Patents
A kind of mathematics learning machine easy to use Download PDFInfo
- Publication number
- CN109578777A CN109578777A CN201910013825.XA CN201910013825A CN109578777A CN 109578777 A CN109578777 A CN 109578777A CN 201910013825 A CN201910013825 A CN 201910013825A CN 109578777 A CN109578777 A CN 109578777A
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- learning machine
- fixedly connected
- screw thread
- fixed block
- connecting rod
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- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/005—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles integral with the apparatus or articles to be supported
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of mathematics learning machines easy to use, including learning machine main body, fixed block is fixedly connected with behind the learning machine main body, the side of the fixed block is opened up there are two through-hole is adjusted, and the inner wall of the fixed block is rotatably connected to rotating bar by fixed block.The present invention passes through setting worm screw, rotate turntable, turntable drives worm screw rotation, worm screw with turbine by engaging, make turbine rotation, to make rotating bar follow turbine rotation, rotating bar drives connecting rod, the mechanism of external screw thread cylinder and telescopic rod composition, learning machine body supports are risen to certain angle, due to being single-direction transmission relationship between worm screw and turbine, so by the engagement of worm screw and turbine by the angular adjustment of rotating bar it is good after, stop operating worm screw, the position of turbine is just locked out, so connecting rod, external screw thread cylinder and telescopic rod are also just locked out the angle of learning machine body supports, achieve the effect that multi-angle is supported learning machine main body.
Description
Technical field
The present invention relates to learning machine technical field, specially a kind of mathematics learning machine easy to use.
Background technique
China from ancient times to the present, education is always to be valued by the people, and Gu has mother Meng three to move door, nowadays people couple
The education of children is also to have put into a large amount of energy, helps child to teach child people big city to buy learning machine to child
Son.But learning machine on the market now, mostly an only straight panel structure, child is during use, it is difficult to adjust to it
Save placed angle, it has not been convenient to use, need to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of mathematics learning machines easy to use, and angle is appointed when having learning machine placement
Meaning the advantages of being adjusted, solves learning machine now on the market, mostly an only straight panel structure, child is in the mistake used
Cheng Zhong, it is difficult to placed angle be adjusted to it, it has not been convenient to the problem of using.
To achieve the above object, it the invention provides the following technical scheme: a kind of mathematics learning machine easy to use, including learns
Owner's body is practised, the learning machine main body is fixedly connected with fixed block below, and the side of the fixed block opens up that there are two adjustings
The inner wall of through-hole, the fixed block is rotatably connected to rotating bar by fixed block.
The surface of the rotating bar is fixedly connected with turbine, and the surface of the turbine is engaged with worm screw, the fixed block
Front offers rotated through-hole, and the worm screw stretches out fixed block previously by rotated through-hole, and the both ends of the rotating bar are fixed
Be connected with connecting rod, one end in the connecting rod far from fixed block is fixedly connected with external screw thread cylinder, the external screw thread cylinder it is interior
Wall activity is plugged with telescopic rod, and the opposite face of the telescopic rod and connecting rod is fixedly connected with spring, close on the telescopic rod
One end of connecting rod is fixedly connected with the first drawstring, and one end of close telescopic rod offers T shape through-hole in the connecting rod, described
One end on first drawstring far from external screw thread cylinder is fixedly connected there are two the second drawstring, and two the second drawstrings are worn along T shape through-hole
Connecting rod is crossed, one end far from the first drawstring is fixedly connected with bearing on second drawstring, and the surface of the bearing outer ring is solid
Surely it is connected with internal screw thread circle, the inner surface of the internal screw thread circle is connect with the outer surface thread of external screw thread cylinder.
Preferably, one end on the telescopic rod far from fixed block is fixedly connected with rubber block, the interior table of the rubber block
Face is bonded with the right-angle side of learning machine main body.
Preferably, the surface of the worm screw is fixedly connected with turntable, and the edge of the turntable is more than the edge of fixed block.
Preferably, it is fixedly connected behind the learning machine main body there are four cylindrical block, four cylindrical blocks uniformly divide
For cloth behind learning machine main body, the thickness of the cylindrical block is more than internal screw thread circle and fixed block.
Preferably, the surface of the internal screw thread circle offers friction groove, and the friction groove is evenly distributed on internal screw thread
The surface of circle.
Preferably, the outer surface of the rubber block is fixedly connected with high friction pad.
Preferably, the surface in the connecting rod close to T shape through-hole is fixedly connected there are two adjusting rod, the adjusting rod
Side is fixedly connected with annulus, and one end far from bearing passes through the fixed company in surface of annulus and bearing inner race on second drawstring
It connects.
Compared with prior art, beneficial effects of the present invention are as follows:
One, the present invention rotates turntable by setting worm screw, and turntable drives worm screw rotation, and worm screw makes whirlpool by engaging with turbine
Wheel rotation, so that rotating bar be made to follow turbine rotation, rotating bar drives the mechanism of connecting rod, external screw thread cylinder and telescopic rod composition,
Learning machine body supports are played to certain angle, this angle can be adjusted by rotating rotating bar, due to worm screw and whirlpool
Be single-direction transmission relationship between wheel, thus by the engagement of worm screw and turbine by the angular adjustment of rotating bar it is good after, stop operating
The position of worm screw, turbine is just locked out, so the angle of connecting rod, external screw thread cylinder and telescopic rod to learning machine body supports
It is just locked out, has achieved the effect that multi-angle is supported learning machine main body.
Two, the present invention passes through setting rubber block, when connecting rod, external screw thread cylinder and telescopic rod are bonded learning machine main body, rubber
Blob of viscose and the right-angle side of learning machine main body fitting, learning machine main body is protected, prevent learning machine main body drop directly with ground
Face contact causes learning machine main body impaired serious, has achieved the effect that protect learning machine main body.
Detailed description of the invention
Fig. 1 is rearview of the invention；
Fig. 2 is the schematic cross-sectional view of rearview of the present invention；
Fig. 3 is structure enlargement diagram at A in Fig. 2；
Fig. 4 is structure enlargement diagram at B in Fig. 2；
Fig. 5 is structure enlargement diagram at C in Fig. 2；
Fig. 6 is the schematic diagram of internal screw thread circle of the present invention；
Fig. 7 is the schematic diagram of adjusting rod of the present invention and annulus.
In figure: 1- learning machine main body, 2- fixed block, 3- adjust through-hole, 4- rotating bar, 5- turbine, 6- worm screw, 7- connection
Bar, 8- external screw thread cylinder, 9- telescopic rod, 10- spring, the first drawstring of 11-, 12-T shape through-hole, the second drawstring of 13-, 14- bearing, 15-
Internal screw thread circle, 16- rubber block, 17- turntable, 18- cylindrical block, 19- friction groove, 20- high friction pad, 21- adjusting rod, 22-
Annulus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of mathematics learning machine easy to use, including learn
Practise owner's body 1, learning machine main body 1 for assisting child to learn, be fixedly connected learning machine main body 1 behind there are four cylinder
Shape block 18, four cylindrical blocks 18 are evenly distributed on behind learning machine main body 1, and the thickness of cylindrical block 18 is more than internal screw thread circle
15 and fixed block 2, the setting of cylindrical block 18 is for when laying flat learning machine main body 1, cylindrical block 18 to be by learning machine main body 1
On placed side, make learning machine main body 1 is placed as horizontal for support, and fixed block 2 is fixedly connected with behind learning machine main body 1,
The side of fixed block 2 is opened up there are two through-hole 3 is adjusted, and the inner wall of fixed block 2 is rotatably connected to rotating bar 4 by fixed block 2, adjusts
Rotating bar 4 is rotatably connected on fixed block 2 by section through-hole 3.
Fig. 1 to Fig. 7 is please referred to, the surface of rotating bar 4 is fixedly connected with turbine 5, and the surface of turbine 5 is engaged with worm screw 6, Gu
Determine to offer rotated through-hole before block 2, worm screw 6 stretches out fixed block 2, rotary worm 6, worm screw 6 previously by rotated through-hole
By engaging with turbine 5, rotate turbine 5, to make rotating bar 4 that turbine 5 be followed to rotate, due between worm screw 6 and turbine 5
For single-direction transmission relationship, thus by the engagement of worm screw 6 and turbine 5 by the angular adjustment of rotating bar 4 it is good after, stop operating worm screw
6, the position of turbine 5 is just locked out, and the surface of worm screw 6 is fixedly connected with turntable 17, and the edge of turntable 17 is more than fixed block 2
Edge, the setting of turntable 17 for facilitating rotary worm 6, by turntable 17 be more than fixed block 2 edge, push 17 turns of turntable
Dynamic, convenient and strength-saving, the both ends of rotating bar 4 are fixedly connected with connecting rod 7, and one end far from fixed block 2 is fixedly connected in connecting rod 7
There is external screw thread cylinder 8, the inner wall activity of external screw thread cylinder 8 is plugged with telescopic rod 9, connecting rod 7, external screw thread cylinder 8 and the composition of telescopic rod 9 one
The mechanism of a supporting leg, by being fixedly connected for connecting rod 7 and rotating bar 4, connecting rod 7 follows rotating bar 4 to rotate, and drives outer spiral shell
Line cylinder 8 and telescopic rod 9 are rotated around rotating bar 4, adjust connecting rod 7, external screw thread cylinder 8 and telescopic rod 9 to the branch of learning machine main body 1
Support angle degree, one end on telescopic rod 9 far from fixed block 2 are fixedly connected with rubber block 16, the inner surface and learning machine of rubber block 16
The right-angle side of main body 1 is bonded, and the setting of rubber block 16 is for being bonded study owner in connecting rod 7, external screw thread cylinder 8 and telescopic rod 9
When body 1, the right-angle side of rubber block 16 and learning machine main body 1 is bonded, and is protected to learning machine main body 1, is prevented learning machine main body 1
It drops directly with ground face contact, causes learning machine main body 1 impaired serious, the outer surface of rubber block 16 is fixedly connected with high friction pad
20, the setting of high friction pad 20 is for improving the frictional force on 16 surface of rubber block, in connecting rod 7, external screw thread cylinder 8 and stretch
Bar 9 form mechanism by rubber block 16 and contact face contact support learning machine main body 1 when, support it is more stable, prevent beat
Sliding, the opposite face of telescopic rod 9 and connecting rod 7 is fixedly connected with spring 10, spring 10 by shape become worm screw 6 and connecting rod 7 it
Between elastic force is provided, one end on telescopic rod 9 close to connecting rod 7 is fixedly connected with the first drawstring 11, close to telescopic rod in connecting rod 7
9 one end offers T shape through-hole 12, and one end on the first drawstring 11 far from external screw thread cylinder 8 is fixedly connected with that there are two the second drawstrings
13, two the second drawstrings 13 pass through connecting rod 7 along T shape through-hole 12, and one end far from the first drawstring 11 is solid on the second drawstring 13
Surely it is connected with bearing 14, rotates internal screw thread circle 15 along external screw thread cylinder 8, internal screw thread circle 15 is moved along the surface of external screw thread cylinder 8,
Internal screw thread circle 15 pulls the second drawstring 13 by bearing 14, and the second drawstring 13 pulls the first drawstring 11, and the pulling of the first drawstring 11 is stretched
Contracting bar 9 squeezes spring 10, and spring 10 generates elastic force, is drawn by adjusting the first drawstring 11 and second between telescopic rod 9 and connecting rod 7
The length of rope 13, to realize the elastic force of release spring 10, spring 10 pushes telescopic rod 9 to slide in and out in outer thread barrel 8, or
Person squeezes the elastic potential energy of spring 10, and the first drawstring 11 pulls the slid inward in outer thread barrel 8 of telescopic rod 9, adjusts connecting rod
7, the length of 9 this supporting mechanism of external screw thread cylinder 8 and telescopic rod, so that the angle and height that learning machine main body 1 is supported are adjusted,
Surface in connecting rod 7 close to T shape through-hole 12 is fixedly connected there are two adjusting rod 21, and the side of adjusting rod 21 is fixedly connected with circle
Ring 22, one end on the second drawstring 13 far from bearing 14 pass through annulus 22 and are fixedly connected with the surface of 14 inner ring of bearing, adjusting rod
21 and the setting of annulus 22 change the angle of the second drawstring 13 for right angle, prevent the second drawstring 13 and connecting rod 7 and external screw thread
It rubs between cylinder 8, causes to wear, the surface of 14 outer ring of bearing is fixedly connected with internal screw thread circle 15, and the surface of internal screw thread circle 15 is opened
Equipped with friction groove 19, friction groove 19 is evenly distributed on the surface of internal screw thread circle 15, and the setting of friction groove 19 improves interior spiral shell
The frictional force on 15 surface of line circle, thus convenient and strength-saving rotation internal screw thread circle 15, the inner surface and external screw thread cylinder 8 of internal screw thread circle 15
Outer surface thread connection, rotate internal screw thread circle 15, internal screw thread circle 15 along external screw thread cylinder 8 surface slide.
Working principle: this kind of mathematics learning machine easy to use is in use, when needing certain angle by learning machine main body 1
When supportting on the table, rotation internal screw thread circle 15, internal screw thread circle 15 slide a distance along the surface of external screw thread cylinder 8, stretch first
The distance of first drawstring 11 and the second drawstring 13 becomes larger between contracting bar 9 and connecting rod 7, to make telescopic rod 9 along external screw thread cylinder 8
Mobile a distance makes right-angle side of the rubber block 16 not in closely fitting learning machine main body 1, rotates turntable 17, turntable 17 drives
Dynamic worm screw 6 rotates, and worm screw 6 rotates turbine 5, to make rotating bar 4 that turbine 5 be followed to rotate, turn by engaging with turbine 5
Learning machine main body 1, is supported certain angle by the mechanism that lever 4 drives connecting rod 7, external screw thread cylinder 8 and telescopic rod 9 to form,
This angle can be adjusted by rotating rotating bar 4, due to being single-direction transmission relationship between worm screw 6 and turbine 5, so logical
Cross the engagement of worm screw 6 and turbine 5 by the angular adjustment of rotating bar 4 it is good after, stop operating worm screw 6, and the position of turbine 5 is just locked
, so connecting rod 7, external screw thread cylinder 8 and telescopic rod 9 are also just locked out the angle that learning machine main body 1 supports, while may be used also
To rotate internal screw thread circle 15 along external screw thread cylinder 8, adjust the first drawstring 11 and the second drawstring 13 between connecting rod 7 and telescopic rod 9
Length, internal screw thread circle 15 are moved along the surface of external screw thread cylinder 8, and internal screw thread circle 15 pulls the second drawstring 13 by bearing 14, the
Two drawstrings 13 pull the first drawstring 11, and the first drawstring 11 pulls telescopic rod 9 to squeeze spring 10, and spring 10 generates elastic force, passes through tune
The length of first drawstring 11 and the second drawstring 13 between section telescopic bar 9 and connecting rod 7, thus realize the elastic force of release spring 10,
Spring 10 pushes telescopic rod 9 to slide in and out in outer thread barrel 8, or squeezes the elastic potential energy of spring 10, and the first drawstring 11 is drawn
The dynamic slid inward in outer thread barrel 8 of telescopic rod 9, adjusts connecting rod 7, the length of 9 this supporting mechanism of external screw thread cylinder 8 and telescopic rod
Degree, to adjust the angle and height that learning machine main body 1 is supported；Learn when connecting rod 7, external screw thread cylinder 8 and telescopic rod 9 are bonded
When owner's body 1, the right-angle side of rubber block 16 and learning machine main body 1 is bonded, and is protected to learning machine main body 1, is prevented learning machine
Main body 1 is dropped directly with ground face contact, causes learning machine main body 1 impaired serious.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of mathematics learning machine easy to use, including learning machine main body (1), it is characterised in that: the learning machine main body (1)
Behind be fixedly connected with fixed block (2), the side of the fixed block (2) open up there are two adjust through-hole (3), the fixed block
(2) inner wall is rotatably connected to rotating bar (4) by fixed block (2)；
The surface of the rotating bar (4) is fixedly connected with turbine (5), and the surface of the turbine (5) is engaged with worm screw (6), described
Rotated through-hole is offered before fixed block (2), the worm screw (6) stretches out fixed block (2) previously by rotated through-hole, described
The both ends of rotating bar (4) are fixedly connected with connecting rod (7), and one end on the connecting rod (7) far from fixed block (2) is fixedly connected
Have external screw thread cylinder (8), the inner wall activity of the external screw thread cylinder (8) is plugged with telescopic rod (9), the telescopic rod (9) and connecting rod
(7) opposite face is fixedly connected with spring (10), and one end on the telescopic rod (9) close to connecting rod (7) is fixedly connected with the
One drawstring (11), one end on the connecting rod (7) close to telescopic rod (9) offer T shape through-hole (12), first drawstring
(11) one end on far from external screw thread cylinder (8) is fixedly connected there are two the second drawstring (13), and two the second drawstrings (13) are along T shape
Through-hole (12) passes through connecting rod (7), and one end on second drawstring (13) far from the first drawstring (11) is fixedly connected with bearing
(14), the surface of bearing (14) outer ring is fixedly connected with internal screw thread circle (15), the inner surface of the internal screw thread circle (15) with
The outer surface thread of external screw thread cylinder (8) connects.
2. a kind of mathematics learning machine easy to use according to claim 1, it is characterised in that: on the telescopic rod (9)
One end far from fixed block (2) is fixedly connected with rubber block (16), the inner surface of the rubber block (16) and learning machine main body (1)
Right-angle side fitting.
3. a kind of mathematics learning machine easy to use according to claim 1, it is characterised in that: the table of the worm screw (6)
Face is fixedly connected with turntable (17), and the edge of the turntable (17) is more than the edge of fixed block (2).
4. a kind of mathematics learning machine easy to use according to claim 1, it is characterised in that: the learning machine main body
(1) it is fixedly connected behind there are four cylindrical block (18), four cylindrical blocks (18) are evenly distributed on learning machine main body (1)
Below, the thickness of the cylindrical block (18) is more than internal screw thread circle (15) and fixed block (2).
5. a kind of mathematics learning machine easy to use according to claim 1, it is characterised in that: the internal screw thread circle (15)
Surface offer friction groove (19), friction groove (19) is evenly distributed on the surfaces of internal screw thread circle (15).
6. a kind of mathematics learning machine easy to use according to claim 2, it is characterised in that: the rubber block (16)
Outer surface is fixedly connected with high friction pad (20).
7. a kind of mathematics learning machine easy to use according to claim 1, it is characterised in that: on the connecting rod (7)
It is fixedly connected close to the surface of T shape through-hole (12) there are two adjusting rod (21), the side of the adjusting rod (21) is fixedly connected with
Annulus (22), one end on second drawstring (13) far from bearing (14) pass through the surface of annulus (22) and bearing (14) inner ring
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013825.XA CN109578777A (en) | 2019-01-08 | 2019-01-08 | A kind of mathematics learning machine easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013825.XA CN109578777A (en) | 2019-01-08 | 2019-01-08 | A kind of mathematics learning machine easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578777A true CN109578777A (en) | 2019-04-05 |
Family
ID=65915823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013825.XA Pending CN109578777A (en) | 2019-01-08 | 2019-01-08 | A kind of mathematics learning machine easy to use |
Country Status (1)
| Country | Link |
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| CN (1) | CN109578777A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841575B1 (en) * | 2009-04-08 | 2010-11-30 | Sonosite, Inc. | Unified stand and hanging support for flat panel displays |
| CN202852356U (en) * | 2012-10-26 | 2013-04-03 | 宁波天琪电子有限公司 | Cross-shaped clamp support of tablet computer |
| US20130242472A1 (en) * | 2012-03-16 | 2013-09-19 | Hon Hai Precision Industry Co., Ltd. | Electronic device with support mechanism |
| CN203549306U (en) * | 2013-09-09 | 2014-04-16 | 李良华 | Multifunctional mobile terminal support |
| CN107289250A (en) * | 2017-07-21 | 2017-10-24 | 肖成英 | Flat electronic equipment mounting bracket |
-
2019
- 2019-01-08 CN CN201910013825.XA patent/CN109578777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841575B1 (en) * | 2009-04-08 | 2010-11-30 | Sonosite, Inc. | Unified stand and hanging support for flat panel displays |
| US20130242472A1 (en) * | 2012-03-16 | 2013-09-19 | Hon Hai Precision Industry Co., Ltd. | Electronic device with support mechanism |
| CN202852356U (en) * | 2012-10-26 | 2013-04-03 | 宁波天琪电子有限公司 | Cross-shaped clamp support of tablet computer |
| CN203549306U (en) * | 2013-09-09 | 2014-04-16 | 李良华 | Multifunctional mobile terminal support |
| CN107289250A (en) * | 2017-07-21 | 2017-10-24 | 肖成英 | Flat electronic equipment mounting bracket |
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Application publication date: 20190405 |