CN211694274U - Arc-shaped mounting and fixing structure of LED display screen box body - Google Patents
Arc-shaped mounting and fixing structure of LED display screen box body Download PDFInfo
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- CN211694274U CN211694274U CN202020116553.4U CN202020116553U CN211694274U CN 211694274 U CN211694274 U CN 211694274U CN 202020116553 U CN202020116553 U CN 202020116553U CN 211694274 U CN211694274 U CN 211694274U
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Abstract
The utility model relates to a LED display screen technical field, concretely relates to LED display screen box body can arc installation fixed knot construct, including the LED display screen box body, the lateral wall all around of LED display screen box body all is provided with rectangle fixture block and draw-in groove, draw-in groove and rectangle fixture block size phase-match, be provided with the joint subassembly in the rectangle fixture block, the lateral wall corresponds joint subassembly position behind the LED display screen box body and is provided with the knob, the lateral wall middle part bilateral symmetry is fixed with C shape seat behind the LED display screen box body, C shape seat is connected with the ear seat through the round pin axle rotation, the ear seat is fixed at electronic hydraulic stem top, electronic hydraulic stem bottom is fixed with the installation piece; the utility model discloses during the use, can fast and stable assemble the LED display screen box, dismantle that same convenient and fast can be when the LED display screen box does not need to use through the C shape seat that sets up simultaneously, with electronic hydraulic stem and the inside upset of installation piece, shared space when reducing to deposit, the practicality is stronger.
Description
Technical Field
The utility model relates to a LED display screen technical field, concretely relates to LED display screen box can arc installation fixed knot construct.
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. However, the existing fixing structure for the LED display screen box body has some defects in the using process, the structure is simple, the position of the mounting seat cannot be adjusted, the arc-shaped installation is very troublesome, and next, the adjacent LED display screen box body lacks a mutually fixed structure, so that the fixing stability is low, and the requirements of users cannot be met.
Therefore, but disclose an LED display screen box arc installation fixed knot construct in the patent of patent number CN201721789498.X, including arc LED display screen box, table wall center department bolt fastening has first fixing base in the arc LED display screen box, first fixing base is fixed with the supporting seat through the telescopic link, be provided with first stop nut on the telescopic link, the bilateral symmetry that lies in first fixing base on the table wall in the arc LED display screen box is provided with hydraulic telescoping rod, the hydraulic telescoping rod top is fixed with the mount pad, one side that table wall lies in first fixing base in the arc LED display screen box is provided with the connecting plate. However, the mounting and fixing structure has the following defects: firstly, the mounting and fixing structure needs to rotate a plurality of bolts for fixing when being fixed, and also needs to rotate and take off a plurality of bolts when being dismounted, thereby wasting time and labor; secondly, when this installation fixed knot constructs not using, the telescopic link and the hydraulic telescoping rod that the rear side perpendicular set up can greatly increased the occupation space of arc LED display screen box, are not convenient for deposit and remove.
Based on this, the utility model designs a but LED display screen box arc installation fixed knot construct to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that provides among the above-mentioned background art, but provide a LED display screen box arc installation fixed knot construct.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but LED display screen box arc installation fixed knot construct, includes the LED display screen box, the lateral wall all is provided with rectangle fixture block and draw-in groove around the LED display screen box, draw-in groove and rectangle fixture block size phase-match, be provided with the joint subassembly in the rectangle fixture block, the lateral wall corresponds joint subassembly position and is provided with the knob behind the LED display screen box, lateral wall middle part bilateral symmetry behind the LED display screen box is fixed with C shape seat, C shape seat is connected with the ear seat through the round pin hub rotation, the ear seat is fixed at electronic hydraulic stem top, electronic hydraulic stem bottom is fixed with the installation piece.
Further, in the above mounting and fixing structure, the clamping assembly comprises a trapezoidal fixture block, a return spring, a connecting plate, a spur rack and a circular gear, the rectangular fixture block is provided with a transverse limiting groove, the trapezoidal fixture block is slidably arranged in the limiting groove, one end of the trapezoidal fixture block, which is located in the limiting groove, is fixedly connected with the return spring, the other end of the return spring is fixedly connected with the inner side wall of the limiting groove, the connecting plate is fixed at the bottom end of the trapezoidal fixture block, the spur rack is fixed at the bottom end of the connecting plate, the circular gear is located below the spur rack, the circular gear is engaged with the spur rack, cavities communicated with the limiting groove are arranged in the LED display screen box body and the rectangular fixture block, the upper portion of each cavity is provided with the limiting plate, a strip-shaped through groove is arranged in the limiting plate, one end of the knob penetrates through the rear side wall of the LED display screen box body through a bearing to be connected with the axle center of the circular gear.
Furthermore, in the installation and fixation structure, four corners of the installation block are provided with fixation holes.
Furthermore, in the mounting and fixing structure, the rectangular fixture blocks on the upper side and the lower side of the LED display screen box body correspond to the fixture grooves in position, and the rectangular fixture blocks on the left side and the right side of the LED display screen box body correspond to the fixture grooves in position.
Further, in the above installation and fixation structure, the side wall of the installation block is provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the utility model can rapidly and stably assemble the LED display screen box body by matching the rectangular clamping block, the clamping groove and the clamping component, and the disassembly is also convenient and rapid; secondly the utility model discloses a C shape seat that sets up can be when the LED display screen box does not need to use, with electronic hydraulic stem and the inside upset of installation piece, shared space when reducing to deposit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 2;
fig. 4 is the mounting structure schematic diagram of the hydraulic rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-LED display screen box body, 2-rectangular fixture block, 3-fixture block, 4-clamping assembly, 401-trapezoidal fixture block, 402-reset spring, 403-connecting plate, 404-straight rack, 405-circular gear, 5-knob, 6-C-shaped seat, 7-pin shaft, 8-lug seat, 9-electro-hydraulic rod, 10-mounting block, 11-fixing hole, 12-limiting groove, 13-cavity, 14-limiting plate and 15-strip-shaped through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: the utility model provides a but LED display screen box arc installation fixed knot constructs, including LED display screen box 1, LED display screen box 1's lateral wall all is provided with rectangle fixture block 2 and draw-in groove 3 all around, draw-in groove 3 and 2 size phase-matchs of rectangle fixture block, be provided with joint subassembly 4 in the rectangle fixture block 2, 1 back lateral wall of LED display screen box corresponds 4 positions of joint subassembly and is provided with knob 5, 1 back lateral wall middle part bilateral symmetry of LED display screen box is fixed with C shape seat 6, C shape seat 6 rotates through round pin axle 7 and is connected with ear seat 8, ear seat 8 is fixed at electronic hydraulic stem 9 top, electronic hydraulic stem 9 bottom is fixed with installation piece 10. When the electric hydraulic rod 9 is used, the side wall of the ear seat 8 at the top end of the electric hydraulic rod 9 is attached to the inner side wall of the C-shaped seat, so that the LED display screen box body 1 can be stably installed.
Wherein, the clamping assembly 4 comprises a trapezoidal fixture block 401 and a return spring 402, connecting plate 403, spur rack 404 and circular gear 405, horizontal spacing groove 12 has been seted up to rectangular fixture block 2, trapezoidal fixture block 401 slides and sets up in spacing groove 12, trapezoidal fixture block 401 is located the one end fixed connection reset spring 402 of spacing groove 13, the fixed spacing groove 12 inside wall of reset spring 402 other end, connecting plate 403 is fixed in trapezoidal fixture block 401 bottom, spur rack 404 is fixed in connecting plate 403 bottom, circular gear 405 is located spur rack 404 below, spur rack 404 is connected in the meshing of circular gear 405, be equipped with the cavity 13 that is linked together with spacing groove 12 in LED display screen box 1 and the rectangular fixture block 2, cavity 13 upper portion is provided with limiting plate 14, it has bar logical groove 15 to open in limiting plate 14, connecting plate 403 runs through and sets up in bar logical groove 15, circular gear 405 rotates and sets up in cavity 13 bottom, knob 5 one end runs through LED display screen box 1 rear side wall through the bearing and connects circular gear axle.
Fixing holes 11 are formed in four corners of the mounting block 10, so that the mounting block 10 can be conveniently fixed at a designated position. The rectangular fixture blocks 2 and the clamping grooves 3 on the upper side and the lower side of the LED display screen box body 1 are corresponding in position, and the rectangular fixture blocks 2 and the clamping grooves 3 on the left side and the right side of the LED display screen box body 1 are corresponding in position, so that the adjacent LED display screen box bodies 1 can be smoothly clamped. The side wall of the mounting block 10 is provided with a rubber pad, so that the LED display screen box 1 can be prevented from being damaged by the mounting block 10 when the electric hydraulic rod 9 and the mounting block 10 are not turned inwards when the LED display screen box 1 is not used.
The utility model discloses during the use, will install piece 10 and fix at the assigned position, adjust LED display screen box 1 position through adjusting electronic hydraulic stem 9. When needing to carry out a plurality of installations with LED display screen box 1, aim at draw-in groove 3 of another LED display screen box 1 with 1 rectangle fixture block 2 of LED display screen box, trapezoidal fixture block 401 lateral wall receives the extrusion of 3 notches of draw-in groove during the joint, trapezoidal fixture block 401 removes to spacing inslot 13, extrude reset spring 402, when rectangle fixture block 2 joint in draw-in groove 3 completely, correspond the bayonet socket in draw-in groove 3 is gone into in the effect of reset spring 402 to trapezoidal fixture block 401, make two LED display screen boxes 1 fixed. When the LED display screen box body 1 needs to be detached, the knob 5 is rotated, the knob 5 drives the trapezoidal fixture block 401 to move in the limiting groove 13 through the connecting plate 403, the straight rack 404 and the circular gear 405, and the LED display screen box body 1 can be taken down until the trapezoidal fixture block completely sinks into the limiting groove 13. The utility model discloses can fast and stable assemble the LED display screen box, dismantle same convenient and fast. When the LED display screen box body 1 is not needed to be used, the electric hydraulic rod 9 and the mounting block 10 can be turned inwards, and occupied space during storage is reduced.
It is worth noting that: whole device passes through control button and realizes control to it, because control button matches the electronic hydraulic stem 9 for equipment commonly used, belongs to current mature technique, no longer gives unnecessary its electric connection relation and specific circuit structure herein, the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a but LED display screen box arc installation fixed knot construct, includes LED display screen box (1), its characterized in that: the LED display screen box comprises an LED display screen box body (1), wherein the side walls around the LED display screen box body (1) are provided with rectangular clamping blocks (2) and clamping grooves (3), the clamping grooves (3) are matched with the rectangular clamping blocks (2) in size, clamping components (4) are arranged in the rectangular clamping blocks (2), the rear side wall of the LED display screen box body (1) corresponds to the clamping components (4) and is provided with a knob (5), C-shaped seats (6) are symmetrically fixed to the middle of the rear side wall of the LED display screen box body (1) in the bilateral mode, the C-shaped seats (6) are rotatably connected with lug seats (8) through pin shafts (7), the lug seats (8) are fixed to the top of an electric hydraulic rod (9), and mounting blocks (10) are fixed.
2. The LED display screen box body arc-shaped mounting and fixing structure of claim 1, which is characterized in that: the clamping assembly (4) comprises a trapezoidal clamping block (401), a reset spring (402), a connecting plate (403), a straight rack (404) and a circular gear (405), a transverse limiting groove (12) is formed in the rectangular clamping block (2), the trapezoidal clamping block (401) is arranged in the limiting groove (12) in a sliding mode, the trapezoidal clamping block (401) is located at one end of the limiting groove (12) and is fixedly connected with the reset spring (402), the inner side wall of the limiting groove (12) is fixed to the other end of the reset spring (402), the connecting plate (403) is fixed to the bottom end of the trapezoidal clamping block (401), the straight rack (404) is fixed to the bottom end of the connecting plate (403), the circular gear (405) is located below the straight rack (404), the circular gear (405) is connected with the straight rack (404) in a meshing mode, a cavity (13) communicated with the limiting groove (12) is formed in the LED display screen box body (1), cavity (13) upper portion is provided with limiting plate (14), it has the bar to lead to groove (15) to open in limiting plate (14), connecting plate (403) run through the setting and lead to in groove (15) in the bar, circle gear (405) rotate and set up in cavity (13) bottom, knob (5) one end is run through LED display screen box (1) rear side wall through the bearing and is connected circle gear (405) axle center.
3. The LED display screen box body arc-shaped mounting and fixing structure of claim 1, which is characterized in that: fixing holes (11) are formed in four corners of the mounting block (10).
4. The LED display screen box body arc-shaped mounting and fixing structure of claim 1, which is characterized in that: the LED display screen box comprises an LED display screen box body (1), wherein rectangular clamping blocks (2) on the upper side and the lower side of the LED display screen box body (1) correspond to clamping grooves (3) in position, and the rectangular clamping blocks (2) on the left side and the right side of the LED display screen box body (1) correspond to clamping grooves (3) in position.
5. The LED display screen box body arc-shaped mounting and fixing structure of claim 1, which is characterized in that: the side wall of the mounting block (10) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116553.4U CN211694274U (en) | 2020-01-19 | 2020-01-19 | Arc-shaped mounting and fixing structure of LED display screen box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116553.4U CN211694274U (en) | 2020-01-19 | 2020-01-19 | Arc-shaped mounting and fixing structure of LED display screen box body |
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| Publication Number | Publication Date |
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| CN211694274U true CN211694274U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020116553.4U Active CN211694274U (en) | 2020-01-19 | 2020-01-19 | Arc-shaped mounting and fixing structure of LED display screen box body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294655A (en) * | 2021-05-25 | 2021-08-24 | 盐城工业职业技术学院 | Multi-functional preparation industrial chemicals's chemical industry equipment |
| CN117432900A (en) * | 2023-09-28 | 2024-01-23 | 禄可科技集团有限公司 | Multi-screen display for video processing |
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2020
- 2020-01-19 CN CN202020116553.4U patent/CN211694274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294655A (en) * | 2021-05-25 | 2021-08-24 | 盐城工业职业技术学院 | Multi-functional preparation industrial chemicals's chemical industry equipment |
| CN117432900A (en) * | 2023-09-28 | 2024-01-23 | 禄可科技集团有限公司 | Multi-screen display for video processing |
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Address after: 310000 Room 1102, Floor 11, Building 4, No. 9, Jiubao Road, Shangcheng District, Hangzhou, Zhejiang Patentee after: Zhejiang Deya Display Technology Co.,Ltd. Address before: No. 226, Jinhe Street, Jianggan District, Hangzhou, Zhejiang 310000 Patentee before: Hangzhou Deya Lighting Engineering Co.,Ltd. |