CN218333024U - Locking mechanism of LED display screen box - Google Patents
Locking mechanism of LED display screen box Download PDFInfo
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- CN218333024U CN218333024U CN202221919463.4U CN202221919463U CN218333024U CN 218333024 U CN218333024 U CN 218333024U CN 202221919463 U CN202221919463 U CN 202221919463U CN 218333024 U CN218333024 U CN 218333024U
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- threaded rod
- installation piece
- box
- display screen
- led display
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Abstract
The utility model relates to a LED display screen box technical field provides a locking mechanism of LED display screen box, be the open-ended box including the back, display panel is installed in the front of box, the equal fixedly connected with installation piece one in back four corners department of box, the back fixedly connected with installation piece two of installation piece one, axial screw hole one about being is seted up to one side of installation piece one, axial screw hole two about being is seted up at the top of installation piece two. The utility model discloses when splicing a plurality of boxes, can arbitrary threaded rod one and threaded rod two on the box of selecting rotate to corresponding screw hole one and screw hole two in to make it alternate to the installation piece one and the installation piece two on another box through the cooperation of screw thread, the structure of this kind of concatenation locking is first to connect firmly, can be applicable to outdoors, and second convenient operation can effectual improvement dismantle and build jumbo size display panel's efficiency.
Description
Technical Field
The utility model relates to a LED display screen box technical field specifically is a locking mechanism of LED display screen box.
Background
The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
At present, there are the structure of two kinds of concatenations generally between the conventional LED display screen box, firstly adopt magnetism to inhale, this kind of mode is applicable to under the indoor environment that does not have the strong wind more, secondly pass through bolt fastening with every LED display screen box on the support, but the mode support cooperation of this kind of concatenation, the dismouting is troublesome, man-hour consumption is long, consequently it is necessary to design the locking mechanism of an LED display screen box to solve this kind of problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking mechanism of LED display screen box to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a locking mechanism of LED display screen box, is the open-ended box including the back, display panel is installed in the front of box, the equal fixedly connected with installation piece one in back four corners department of box, installation piece one back fixedly connected with installation piece two, axial screw hole one about one side of installation piece one is offered and is, axial screw hole two about the top of installation piece two is offered, the equal activity in back four corners department of box is provided with threaded rod one and threaded rod two, just threaded rod one is located same the central axis with screw hole one, threaded rod two is located same the central axis with the screw hole two.
Preferably, the equal fixedly connected with L type extension board in back four corners department of box, just threaded rod one and two all interlude of threaded rod are connected on L type extension board, threaded rod one all cup joints with the threaded rod two and is used for promoting its spring toward keeping away from installation piece one or two direction removals of installation piece, when needs splice a plurality of boxes, can press and rotate threaded rod one and two towards the direction of L type extension board, and the spring can shrink through the elastic reaction of self this moment, and threaded rod one and two then can be through the cooperation of screw thread to alternate respectively on installation piece one and installation piece two.
Preferably, threaded rod one and threaded rod two's circumference surface is the fixed knob that has cup jointed all, every the one side of spring all contradicts on L type extension board surface, every the opposite side of spring all contradicts on the knob that corresponds, just the four corners department of box all is provided with two symmetries and is used for blockking threaded rod one or threaded rod two and breaks away from the limiting plate in the L type extension board, and the staff can hold the knob with the hand and control threaded rod one and threaded rod two and remove and rotate.
Preferably, it is a plurality of the equal fixed connection of limiting plate is at the back of box, just threaded rod one and threaded rod two keep away from installation piece one or install one side of piece two and all contradict on the surface that corresponds the limiting plate, and threaded rod one and threaded rod two can be located between limiting plate and the L type extension board to can carry on spacingly to the position of threaded rod one and threaded rod two.
Preferably, the top of the box body is provided with a groove, a rotating shaft is fixedly connected in the groove, a concave handle is rotatably sleeved on the rotating shaft, and the concave handle can be held by hands so as to conveniently carry the box body to flexibly move and build.
Preferably, the installation piece one and the installation piece two a plurality of magnetic plates of the common fixedly connected with in surface can splice the magnetic attraction through the magnetic plate between a plurality of boxes earlier, avoids can appearing the problem that can produce the gap after locking between two boxes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when splicing a plurality of boxes, installation piece one between per two boxes can contact each other with installation piece two, then threaded rod one and threaded rod two on can arbitrary selection box rotate to screw hole one and screw hole two that correspond, and make its cooperation through the screw thread alternate to the installation piece one and in the installation piece two on another box, can form the locking between two boxes this moment, the structure of this kind of concatenation locking is first to connect firmly, can be applicable to outdoors, secondly convenient operation, can effectual improvement dismantle and build jumbo size display panel's efficiency.
2. The utility model discloses when carrying out the assembling between a plurality of boxes, can splice the magnetic attraction through the magnetic force board between a plurality of boxes earlier, alternate threaded rod one and threaded rod two-way screw thread in corresponding installation piece one and installation piece two after the concatenation shaping to reach the reinforced and rful purpose of locking, thereby can conveniently splice, and avoided can appear the problem that can produce the gap after locking between two boxes.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of another three-dimensional structure of the present invention;
fig. 3 is a rear view of the structure of the present invention;
fig. 4 is a schematic top view of the structure of the present invention;
in the figure: 1. a box body; 2. a display panel; 3. a first mounting block; 4. a second mounting block; 5. a first threaded hole; 6. a second threaded hole; 7. a first threaded rod; 8. a second threaded rod; 9. an L-shaped support plate; 10. a limiting plate; 11. a spring; 12. a knob; 13. a groove; 14. a rotating shaft; 15. a concave handle; 16. magnetic plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Referring to fig. 1-4, the utility model provides a locking mechanism of LED display screen box: the novel locking structure comprises a box body 1 with an opening on the back face, a display panel 2 is installed on the front face of the box body 1, a first mounting block 3 fixedly connected with four corners of the back face of the box body 1, a second mounting block 4 fixedly connected with the back face of the first mounting block 3, a first threaded hole 5 which is in left-right axial direction is formed in one side of the first mounting block 3, a second threaded hole 6 which is in upper-lower axial direction is formed in the top of the second mounting block 4, a first threaded rod 7 and a second threaded rod 8 are movably arranged at four corners of the back face of the box body 1, the first threaded rod 7 and the first threaded hole 5 are located on the same central axis, the second threaded rod 8 and the second threaded hole 6 are located on the same central axis, through the design, when the multiple box bodies 1 are spliced, the first mounting block 3 and the second mounting block 4 between every two box bodies 1 can be in mutual contact, the first threaded hole 5 and the second threaded hole 6 are communicated with each other, then the first threaded rod 7 and the second threaded rod 8 on one box body 1 can be arbitrarily selected to rotate to the first threaded hole 5 and the second threaded hole 6 corresponding to form a locking structure which can be used for conveniently and can be used for improving the outdoor splicing efficiency of the box body 1, and the outdoor panel.
Concretely, as for threaded rod 7 and two 8 connected modes at the box 1 back as follows, the equal fixedly connected with L type extension board 9 in back four corners department of box 1, and threaded rod 7 and two 8 all alternate and connect on L type extension board 9, all cup jointed on threaded rod 7 and the two 8 threaded rod and be used for promoting its spring 11 toward keeping away from installation piece one 3 or two 4 direction removals of installation piece, when needs splice a plurality of boxes 1, can press down and rotate threaded rod 7 and two 8 towards the direction of L type extension board 9, spring 11 can contract through the elastic action of self this moment, and threaded rod 7 and two 8 then can alternate respectively on installation piece one 3 and installation piece two 4 through the cooperation of screw thread.
Referring to fig. 2, knobs 12 are fixedly sleeved on circumferential surfaces of a first threaded rod 7 and a second threaded rod 8, one side of each spring 11 abuts against the surface of the L-shaped support plate 9, the other side of each spring 11 abuts against the corresponding knob 12, two symmetrical limiting plates 10 for blocking the first threaded rod 7 or the second threaded rod 8 from being separated from the L-shaped support plate 9 are arranged at four corners of the box body 1, so that the first threaded rod 7 or the second threaded rod 8 can be pushed to move in a direction away from the first mounting block 3 or the second mounting block 4 under the elastic action of the springs 11, and a worker can hold the knobs 12 to control the first threaded rod 7 and the second threaded rod 8 to move and rotate.
In order to prevent the first threaded rod 7 and the second threaded rod 8 from being separated from the L-shaped support plate 9, in some embodiments, a plurality of limiting plates 10 are provided and are all fixedly connected to the back of the box body 1, one sides of the first threaded rod 7 and the second threaded rod 8, which are far away from the first mounting block 3 or the second mounting block 4, are all abutted against the surfaces of the corresponding limiting plates 10, and the first threaded rod 7 and the second threaded rod 8 are located between the limiting plates 10 and the L-shaped support plate 9 so as to limit the positions of the first threaded rod 7 and the second threaded rod 8.
Preferably, the top of the box body 1 is provided with a groove 13, a rotating shaft 14 is fixedly connected in the groove 13, a concave handle 15 is rotatably sleeved on the rotating shaft 14, a worker can rotate the concave handle 15 to move out of the groove 13, and the concave handle 15 can be held by a hand at the moment so as to conveniently carry the box body 1 to flexibly move and build.
And in addition, the common fixedly connected with in surface of installation piece one 3 and installation piece two 4 is a plurality of magnetic plates 16, thus, when carrying out the assembly between a plurality of boxes 1, can splice the magnetic attraction through magnetic plates 16 between a plurality of boxes 1 earlier, alternate threaded rod one 7 and threaded rod two 8 in corresponding installation piece one 3 and installation piece two 4 through the screw thread after the concatenation shaping again, in order to reach the reinforced purpose of locking, thereby can make things convenient for the concatenation, and avoided can appear the problem that can produce the gap after the locking between two boxes 1.
In the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a locking mechanism of LED display screen box, is open-ended box (1) including the back, display panel (2) are installed in the front of box (1), a serial communication port, the equal fixedly connected with installation piece (3) of back four corners department of box (1), the back fixedly connected with installation piece two (4) of installation piece (3), axial screw hole (5) about being is offered to one side of installation piece (3), axial screw hole two (6) about being are offered at the top of installation piece two (4), the back four corners department of box (1) all moves about and is provided with threaded rod one (7) and threaded rod two (8), just threaded rod one (7) are located same the central axis with screw hole one (5), threaded rod two (8) are located same the central axis with screw hole two (6).
2. The locking mechanism of the LED display screen box body according to claim 1, characterized in that: the equal fixedly connected with L type extension board (9) in back four corners department of box (1), just threaded rod (7) and threaded rod two (8) all alternate and connect on L type extension board (9), all cup jointed on threaded rod (7) and threaded rod two (8) and be used for promoting its spring (11) toward keeping away from installation piece (3) or installation piece two (4) direction removal.
3. The locking mechanism of the LED display screen box body according to claim 2, characterized in that: knob (12) have been all fixed to have cup jointed on the circumference surface of threaded rod (7) and threaded rod two (8), every one side of spring (11) all contradicts on L type extension board (9) surface, every the opposite side of spring (11) all contradicts on corresponding knob (12), just the four corners department of box (1) all is provided with two symmetries and is used for blockking threaded rod (7) or threaded rod two (8) and breaks away from limiting plate (10) in L type extension board (9).
4. The locking mechanism of the LED display screen box body according to claim 3, characterized in that: a plurality of equal fixed connection of limiting plate (10) is at the back of box (1), just threaded rod (7) and threaded rod two (8) are kept away from one side of installation piece (3) or installation piece two (4) and are all contradicted on the surface that corresponds limiting plate (10).
5. The locking mechanism of the LED display screen box body according to claim 1, characterized in that: the top of the box body (1) is provided with a groove (13), a rotating shaft (14) is fixedly connected in the groove (13), and a concave handle (15) is rotatably sleeved on the rotating shaft (14).
6. The locking mechanism of the LED display screen box body according to claim 1, characterized in that: the surfaces of the first mounting block (3) and the second mounting block (4) are fixedly connected with a plurality of magnetic plates (16) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919463.4U CN218333024U (en) | 2022-07-21 | 2022-07-21 | Locking mechanism of LED display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919463.4U CN218333024U (en) | 2022-07-21 | 2022-07-21 | Locking mechanism of LED display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218333024U true CN218333024U (en) | 2023-01-17 |
Family
ID=84872503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221919463.4U Active CN218333024U (en) | 2022-07-21 | 2022-07-21 | Locking mechanism of LED display screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218333024U (en) |
-
2022
- 2022-07-21 CN CN202221919463.4U patent/CN218333024U/en active Active
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