CN220130764U - Portable box for monitor - Google Patents

Abstract

The utility model relates to a portable box body for a monitor, which comprises a shoulder strap part and a box body which are detachably connected, wherein the box body comprises a first U-shaped frame and a second U-shaped frame which are oppositely arranged, the matched end parts of the first U-shaped frame and the second U-shaped frame are connected through locking pieces, locking nails are arranged on the locking pieces, the shoulder strap part comprises shoulder straps and shoulder strap self-locking buckles arranged at two ends of the shoulder straps, and each shoulder strap self-locking buckle is used for being matched with the corresponding locking nail buckle so as to realize the quick connection of the shoulder strap part and the box body. By means of the technical scheme, the shoulder belt part is detachably connected and matched with the locking piece arranged on the box body, so that the box body can be carried in a inclined carrying mode, and the carrying case is very convenient; the locking piece can replace the existing butterfly lock to connect the upper U-shaped frame and the lower U-shaped frame, and simultaneously can be quickly assembled and disassembled with the shoulder strap part, and the cost is lower than that of the butterfly lock.

Description

Portable box for monitor

Technical Field

The utility model belongs to the technical field of monitor boxes, and particularly relates to a portable box for a monitor.

Background

The utility model provides a case carries monitor, belongs to one kind of video equipment, in the prior art, the portable combination case for monitor for the box of monitor such as chinese patent CN208544620U discloses, including separable or combination's first U type frame and second U type frame, first U type frame top is equipped with the handle, first U type frame, second U type frame link through first tool to lock, the tool to lock is the butterfly lock of ordinary; when the monitor is used, the monitor is inserted into the second U-shaped frame, the box cover is matched with the transverse lock catch through the butterfly lock after being inserted into the slot of the U-shaped frame, and the sealing of the monitor is completed after the first U-shaped frame is installed. The portable combination box for the monitor adopts a portable mode when being carried, can not liberate hands if other articles are needed to be carried by hands, and is tired when a heavy monitor is carried for a long time. In view of the above, there is an urgent need to design a portable case for a monitor using a diagonal arm.

Disclosure of Invention

The utility model aims to provide a portable box body for a monitor, which is designed by adopting a diagonal carrying mode, and is free of hands and convenient to carry.

The utility model aims at solving the technical problems by adopting the following technical scheme. The portable box body for the monitor comprises a shoulder strap part and a box body which are detachably connected, wherein the box body comprises a first U-shaped frame and a second U-shaped frame which are oppositely arranged, the matched end parts of the first U-shaped frame and the second U-shaped frame are connected through locking pieces, locking nails are arranged on the locking pieces, the shoulder strap part comprises shoulder straps and shoulder strap self-locking buckles arranged at two ends of the shoulder straps, and each shoulder strap self-locking buckle is used for being matched with the corresponding locking nail buckle so as to realize quick connection of the shoulder strap part and the box body.

Further, the end parts of the first U-shaped frame and the second U-shaped frame are provided with fixing holes, through holes corresponding to the fixing holes are formed in the locking pieces located on two sides of the box body, and bolts penetrate through the through holes and are in threaded connection with the fixing holes to achieve fixing of the locking pieces.

Further, the shoulder strap self-locking buckle comprises a connecting piece, a base, a switch cover body, a spring piece and a limiting piece, wherein the upper end of the connecting piece is used for being connected with the shoulder strap, and the connecting piece is buckled in a back groove of the base; the elastic sheet is of a V-shaped sheet structure and is fixed in an inner cavity of the base, the switch cover body is rotatably assembled on the base and covers the inner cavity, and the elastic sheet is provided with an overhanging end matched with the upper side of the inner wall of the switch cover body; the limiting piece is fixed on the inner wall of the switch cover body, the limiting piece is provided with a guiding inclined surface part matched with the locking nail and a locking surface connected to the lower end of the guiding inclined surface part and used for limiting the locking nail at a locking position, the connecting piece is provided with a large-diameter hole and a small-diameter hole which are different in diameter and are intersected, the locking nail is provided with a rod part and a locking head arranged at the front end of the rod part, the diameter of the rod part is equivalent to that of the small-diameter hole, the diameter of the large-diameter hole is equivalent to that of the locking head, and the base is provided with an avoidance hole for avoiding the large-diameter hole and the small-diameter hole.

Further, the screw passes through the connecting sheet and the base and then is connected with a positioning strip arranged in the inner cavity of the base so as to press and fix the connecting sheet in the back groove.

Further, the elastic sheet comprises a fixed end and a overhanging end which are connected, wherein the fixed end is provided with a strong mounting hole, and a bulge in interference fit with the strong mounting hole is arranged in the inner cavity.

Further, the two sides of the switch cover body are provided with pins, and the two sides of the inner cavity of the base are provided with pin holes matched with the pins.

Further, the limiting piece comprises mounting portions located at two ends of the limiting piece, the mounting portions are used for being fixedly matched with the switch cover body, and the guiding inclined surface portions and the locking surfaces are arranged between the mounting portions at two ends.

Further, the vertical ends of the first U-shaped frame and the second U-shaped frame are respectively provided with a mounting groove with a U-shaped section, a shock absorption buffer block is arranged in each mounting groove and is formed by integrally injection molding a silica gel material, guide limit grooves extending along the insertion direction of the monitor are formed in the shock absorption buffer blocks, and two guide limit grooves are formed in the thickness direction of the monitor at intervals.

Further, sealing strips are arranged in slots on two sides of the first U-shaped frame and the second U-shaped frame, the slots are used for allowing the box cover to be inserted, the box cover is in sealing fit with the sealing strips after being inserted into the slots, sealing strip containing grooves with U-shaped cross sections are formed in the transverse ends of the first U-shaped frame and the second U-shaped frame, and a plurality of sealing strips are paved in the sealing strip containing grooves.

Further, the box body further comprises a transverse lock catch fixed on the upper side of the first U-shaped frame and wrap angles arranged at four corners of the box body, and the box cover is fixedly connected with the transverse lock catch through a butterfly lock.

The beneficial effects of the utility model are as follows: according to the utility model, the shoulder belt component is detachably connected and matched with the locking piece arranged on the box body, so that the box body can be carried in a inclined carrying manner, and the box body is very convenient; the locking piece can replace the existing butterfly lock to connect the upper U-shaped frame and the lower U-shaped frame, and simultaneously can be quickly assembled and disassembled with the shoulder strap part, and the cost is lower than that of the butterfly lock.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model given in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a portable case for a monitor according to the present utility model.

Fig. 2 is a perspective view of a shoulder strap assembly in a portable case for a monitor according to the present utility model.

Fig. 3 is a perspective view of a case in a portable case for a monitor according to the present utility model.

Fig. 4 is an exploded view of the latch, the first U-shaped frame and the second U-shaped frame according to the present utility model.

Fig. 5 is an exploded view of the latch according to the present utility model.

Fig. 6 to 7 are schematic views showing an exploded structure of the self-locking buckle of the shoulder strap in the present utility model.

Fig. 8 is a schematic view of the internal structure of the shoulder strap self-locking buckle in the present utility model.

Fig. 9 is a schematic structural view of a limiting plate in the present utility model.

Fig. 10 is a perspective view of the shoulder strap self-locking buckle of the present utility model.

Fig. 11 is a cross-sectional view of the shoulder strap self-locking buckle and the locking pin in the locked state.

Fig. 12 is a schematic view showing a separated state of the first U-shaped frame and the second U-shaped frame in the present utility model.

Fig. 13 is a perspective view of a shock-absorbing bumper according to the present utility model.

FIG. 14 is a schematic view of the installation position of the shock absorbing bumper of the present utility model.

FIG. 15 is a schematic view of the guiding and limiting cooperation of the monitor and the shock absorber mass according to the present utility model.

Fig. 16 is a schematic structural view of a first U-shaped frame in the present utility model.

Detailed Description

The following is a further detailed description of the preferred embodiments with reference to the accompanying drawings.

An embodiment of a portable case for a monitor:

as shown in fig. 1 to 16, a portable case for a monitor includes a shoulder strap member 1 and a case 2, the case 2 including a case cover 3, a wrap angle 4, a lateral lock 5, and first and second U-shaped frames 6, 7 disposed opposite to each other. The wrap angles 4 are arranged at four corners of the box body; the transverse lock catch 5 is fixed on the first U-shaped frame; the two box covers 3 are arranged, the front box cover and the rear box cover are inserted into corresponding slots arranged on the first U-shaped frame and the second U-shaped frame, and the rear box cover is connected with the transverse lock catch through a butterfly lock to realize the installation and positioning of the box covers; the case cover, the wrap angle and the transverse lock catch are all in the prior art, so that the specific structure is not repeated.

In this embodiment, as shown in fig. 3, the ends of the first U-shaped frame 6 and the second U-shaped frame 7 that are correspondingly matched are connected by the locking pieces 8, the locking pieces are symmetrically arranged at two sides of the box body, and the first U-shaped frame and the second U-shaped frame can be separated from each other or combined by disassembling or installing the locking pieces at two sides of the box body. The end parts of the first U-shaped frame and the second U-shaped frame are respectively provided with a fixing hole 9, the locking pieces 8 are provided with through holes 81 corresponding to the fixing holes one by one, the bolts 10 penetrate through the through holes 81 and are in threaded connection with the fixing holes 9 to fix the locking pieces, and then the first U-shaped frame and the second U-shaped frame are fixed together. The locking piece 8 is in a U-shaped sheet structure, and the distance between the side plate parts 82 on two sides of the locking piece is equal to the width of the first U-shaped frame/the second U-shaped frame, so that the locking piece is limited and guided when being buckled on the first U-shaped frame and the second U-shaped frame, and the connection stability of the locking piece and the U-shaped frame is improved. The transverse plate 83 of the locking fastener connected with the two side plate parts is also provided with a threaded hole 84, the locking fastener further comprises a locking nail 85, the tail part of the locking nail 85 is a screw rod part 851 connected with the threaded hole, and the locking nail 85 is used for being detachably connected with the shoulder belt part.

The shoulder strap part 1 comprises a shoulder strap 11 and shoulder strap self-locking buckles 12 arranged at two ends of the shoulder strap, the shoulder strap self-locking buckles 12 comprise connecting pieces 121, a base 122, a switch cover 123, elastic pieces 124 and limiting pieces 125, the upper ends of the connecting pieces 121 are used for being connected with the shoulder strap, the connecting pieces 121 are buckled in back grooves 1221 of the base 122, and screws 126 penetrate through the connecting pieces and the base and then are connected with positioning strips 127 arranged in an inner cavity of the base so as to fasten the connecting pieces in the back grooves in a pressing mode; the elastic sheet 124 is fixed in an inner cavity 1222 of the base, the elastic sheet 124 is in a V-shaped sheet structure, and comprises a fixed end 1241 and a overhanging end 1242 which are connected, a strong mounting hole 1243 is arranged on the fixed end, and a protrusion 1223 in interference fit with the strong mounting hole is arranged in the inner cavity. The switch cover 123 is rotatably assembled on the base, and covers the inner cavity; specifically, the two sides of the switch cover 123 are provided with pins 1231, the two sides of the inner cavity of the base are provided with pin holes 1224 matched with the pins, and when in installation, the switch cover is strongly mounted on the base, so that the pins enter the pin holes, and in order to facilitate the assembly of the switch cover, the pins are provided with inclined surface parts which are convenient to enter the pin holes. The upper side of the inner wall of the switch cover body is used for being matched with the overhanging end of the elastic sheet. The limiting piece 125 is fixed on the inner wall of the switch cover body; the spacing piece includes the installation department 1251 that is located both ends, and similar to the fixed mode of shell fragment, the trompil on the installation department is interference fit with the convex closure on the switch lid. A guide slope 1252 and a locking surface 1253 connected to the lower end of the guide slope are provided between the mounting portions at both ends. The connecting sheet 121 is provided with a large-diameter hole 1211 and a small-diameter hole 1212 which have different diameters and are intersected, the large-diameter hole is positioned above the small-diameter hole, and the guiding inclined surface part is arranged to face the large-diameter hole, namely, the locking nail enters the rear of the large-diameter hole and can be matched with the guiding inclined surface part; correspondingly, the locking pin 85 is provided with a rod 852 and a locking head 853 arranged at the front end of the rod, the locking head can be of a mushroom head structure, the diameter of the rod is equivalent to that of the small-diameter hole, and the diameter of the large-diameter hole is equivalent to that of the locking head, so that the locking head can enter the large-diameter hole. The base 122 is provided with an avoiding hole 1225 for avoiding the large-diameter hole and the small-diameter hole, so that the opening size of the avoiding hole is larger than the sum of the large-diameter hole and the small-diameter hole, and the avoiding Kong Chengchang is round. In addition, a flange 854 is arranged between the rod and the screw, and the flange is disc-shaped and is used for realizing the installation limit of the locking nails.

The locking and matching principle of the self-locking buckle and the locking nail of the shoulder strap is as follows: the locking nail is buckled into the large-diameter hole, the shoulder belt self-locking buckle is pulled upwards, the locking head of the locking nail is in contact fit with the guide inclined surface part, the switch cover body rotates relative to the base under the pressure action of the locking nail applied to the limiting piece, the lower end of the switch cover body is tilted and separated from the inner cavity, the upper end of the switch cover body inwards extrudes the overhanging end of the elastic piece, and the elastic piece is in a compressed state. Until the locking nail moves to the locking position, as shown in fig. 11, the locking nail moves into the small-diameter hole, the locking surface extending in the horizontal direction is in limit fit with the locking head of the locking nail to prevent the locking nail from upwards unlocking, and the elastic sheet recovers elastic deformation to enable the switch cover body to automatically reset to a vertical state, so that automatic locking is completed. When the lock is required to be unlocked, the upper end of the switch cover body is pressed, the elastic sheet is compressed, the lower end of the switch cover body is sprung, the locking surface on the limiting sheet does not limit the locking nail any more, the self-locking buckle of the shoulder strap is pulled down at the moment, the locking nail can move from the small-diameter hole to the large-diameter hole, and then the locking nail can be separated from the self-locking buckle of the shoulder strap.

As shown in fig. 12 to 16, the vertical ends of the first U-shaped frame and the second U-shaped frame are respectively provided with a mounting groove 13 with a U-shaped cross section, and a shock-absorbing buffer block 14 is arranged in each mounting groove, and the shock-absorbing buffer block 14 is integrally injection molded by a silica gel material, so that the structural strength of the shock-absorbing buffer block is higher than that of the D-shaped sealing strip, and the shock-absorbing buffer blocks 14 can be fixed in the corresponding mounting grooves 13 in an adhesion mode. The shock-absorbing buffer block is provided with two guide limit grooves 141 extending along the insertion direction of the monitor, the two guide limit grooves are arranged at intervals in the thickness direction of the monitor, and the guide limit grooves can guide the insertion and extraction processes of the monitor and limit the monitor in the thickness direction of the monitor. When the widths of the two guiding limit grooves are equal, the monitor can realize forward and reverse plug-in mounting; when the widths of the two guiding limit grooves are unequal, the wider guiding limit groove can be designed to be equivalent to the edge thickness of the monitor, so that the misplug preventing effect of the monitor is achieved. And the other narrower guiding limit groove also reduces the material consumption of the shock absorption buffer block.

Further, as shown in fig. 14, sealing strips 16 are respectively arranged in slots 15 on two sides of the first U-shaped frame and the second U-shaped frame, and the case cover 3 is in sealing fit with the sealing strips 16 after entering the slots 15, so that sealing protection of the monitor is realized; in addition, the transverse ends of the first U-shaped frame and the second U-shaped frame are provided with sealing strip accommodating grooves 17 with U-shaped cross sections, and a plurality of sealing strips 16 are paved in the sealing strip accommodating grooves in the same way so as to realize shock absorption and sealing on the periphery of the monitor.

Further, as shown in fig. 12, in order to ensure that the first U-shaped frame and the second U-shaped frame do not have dislocation during box assembly, a positioning pin 18 is provided on the first U-shaped frame, and a corresponding positioning pin hole is provided on the second U-shaped frame. In addition, sealing gaskets 19 can be arranged at two ends of the first U-shaped frame, so that the end face sealing performance of the two U-shaped frames after being butted is improved.

As shown in fig. 15, the monitor 20 mounted in the case of the present embodiment is a dual-screen monitor, and in other embodiments, the size of the case may be enough to accommodate at least one monitor, and the size of the case is not limited in this embodiment. When the monitor needs to be taken out from the inside of the box body, the shoulder belt component is firstly dismounted, then the locking piece is dismounted by using tools such as a bolt cutter, or bolts on any U-shaped frame are dismounted, so that the first U-shaped frame and the second U-shaped frame can be separated, the first U-shaped frame is dismounted upwards, and the monitor can be taken out from the second U-shaped frame.

An embodiment of a latch assembly:

the specific structures of the shoulder strap component and the locking piece are the same as those of the embodiment of the portable box for the monitor, and the details are not repeated.

It should be noted that in practical application, two locking pieces are generally provided, and the two locking pieces are symmetrically disposed on the monitor box, but in other embodiments, the locking pieces may be fixed on other types of monitor boxes by bolts, or the locking pieces may be mounted on other video devices by bolts, so as to expand the application range of the locking assembly, such as a box for loading a photographing device or other common tool boxes for video devices, so as to achieve the advantages of rapid disassembly/installation of shoulder strap components, and convenience for shoulder carrying.

The foregoing is merely a preferred embodiment of the present utility model, and is not described in detail in the prior art; any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model, without departing from the technical scope of the present utility model, will still fall within the scope of the present utility model.

Claims (10)

1. A portable case for a monitor, characterized in that: including dismantling shoulder the baldric part and the box of connection, the box includes relative first U type frame and the second U type frame that sets up, and first U type frame passes through the hasp spare with second U type frame matched with tip and is connected, is equipped with the locking nail on the hasp piece, and shoulder the baldric part and including shoulder the baldric and set up the baldric self-locking buckle at shoulder both ends, every baldric self-locking buckle be used for with the locking nail snap fit that corresponds so that realize shoulder the quick connection of baldric part and box.

2. A portable case for a monitor according to claim 1, wherein: the end parts of the first U-shaped frame and the second U-shaped frame are provided with fixing holes, through holes corresponding to the fixing holes are formed in the locking pieces located on two sides of the box body, and bolts penetrate through the through holes and are in threaded connection with the fixing holes to achieve fixing of the locking pieces.

3. A portable case for a monitor according to claim 1, wherein: the shoulder strap self-locking buckle comprises a connecting piece, a base, a switch cover body, a spring piece and a limiting piece, wherein the upper end of the connecting piece is used for being connected with the shoulder strap, and the connecting piece is buckled in a back groove of the base; the elastic sheet is of a V-shaped sheet structure and is fixed in an inner cavity of the base, the switch cover body is rotatably assembled on the base and covers the inner cavity, and the elastic sheet is provided with an overhanging end matched with the upper side of the inner wall of the switch cover body; the limiting piece is fixed on the inner wall of the switch cover body, the limiting piece is provided with a guiding inclined surface part matched with the locking nail and a locking surface connected to the lower end of the guiding inclined surface part and used for limiting the locking nail at a locking position, the connecting piece is provided with a large-diameter hole and a small-diameter hole which are different in diameter and are intersected, the locking nail is provided with a rod part and a locking head arranged at the front end of the rod part, the diameter of the rod part is equivalent to that of the small-diameter hole, the diameter of the large-diameter hole is equivalent to that of the locking head, and the base is provided with an avoidance hole for avoiding the large-diameter hole and the small-diameter hole.

4. A portable case for a monitor according to claim 3, wherein: the screw passes through the connecting sheet and the base and then is connected with a locating strip arranged in the inner cavity of the base so as to press and fix the connecting sheet in the back groove.

5. A portable case for a monitor according to claim 3, wherein: the elastic sheet comprises a fixed end and a overhanging end which are connected, wherein the fixed end is provided with a strong mounting hole, and a bulge in interference fit with the strong mounting hole is arranged in the inner cavity.

6. A portable case for a monitor according to claim 3, wherein: the two sides of the switch cover body are provided with pins, and the two sides of the inner cavity of the base are provided with pin holes matched with the pins.

7. A portable case for a monitor according to claim 3, wherein: the limiting piece comprises mounting parts at two ends of the limiting piece, and the guiding inclined surface part and the locking surface are arranged between the mounting parts at two ends of the limiting piece.

8. A portable case for a monitor according to claim 1, wherein: the vertical ends of the first U-shaped frame and the second U-shaped frame are respectively provided with a mounting groove with a U-shaped section, a shock absorption buffer block is arranged in each mounting groove, the shock absorption buffer blocks are integrally injection molded by silica gel materials, guide limit grooves extending along the insertion direction of the monitor are formed in the shock absorption buffer blocks, and two guide limit grooves are formed in the thickness direction of the monitor at intervals.

9. The portable case for a monitor according to claim 8, wherein: sealing strips are arranged in slots on two sides of the first U-shaped frame and the second U-shaped frame, the slots are used for the box cover to be inserted, the box cover is in sealing fit with the sealing strips after being inserted into the slots, sealing strip containing grooves with the U-shaped cross sections are formed in the transverse ends of the first U-shaped frame and the second U-shaped frame, and a plurality of sealing strips are paved in the sealing strip containing grooves.

10. A portable case for a monitor according to claim 9, wherein: the box body further comprises a transverse lock catch fixed on the upper side of the first U-shaped frame and wrap angles arranged at four corners of the box body, and the box cover is connected with the transverse lock catch through a butterfly lock.