CN210006392U

CN210006392U - splicing type LED display screen fixed mounting assembly

Info

Publication number: CN210006392U
Application number: CN201920901079.3U
Authority: CN
Inventors: 朱群星; 王卫宗; 戴浩
Original assignee: Suzhou Yangming Information Technology Development Co Ltd
Current assignee: Suzhou Yangming Information Technology Development Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-01-31
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an concatenation formula LED display screen fixed mounting subassembly, including mounting panel and LED display screen, the back fixed mounting of LED display screen has the joint board of vertical setting, the side that the mounting panel is close to the LED display screen is opened and is equipped with two sliding trays, the installation cavity has still been seted up on the mounting panel, the installation cavity communicates with the sliding tray, slidable mounting has the slide bar that two levels set up on the side inner wall that the sliding tray was kept away from to the installation cavity, two slide bars are close to the end of LED display screen and correspond respectively and extend to the outside of installation cavity through two sliding trays, and the slide bar is close to end fixed mounting of LED display screen has the grip block, two the grip block is all seted up in the side that is close to each other, the utility model discloses the structure is ingenious, and convenient to use, can make things convenient for stable play a plurality of LED display screen fixed splices at to obtain large display, the LED display screen can convenient installation and dismantlement.

Description

splicing type LED display screen fixed mounting assembly

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to concatenation formula LED display screen fixed mounting subassemblies.

Background

The LED display screen is kinds of flat panel display, which is composed of small LED module panels for displaying various information such As characters, images, video signals, etc. it is kinds of diodes made of compounds of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and indium (In) by controlling the display mode of semiconductor light emitting diodes, which can radiate visible light when electrons and holes are combined, thus can be used to make light emitting diodes.

The LED display screen is subjected to the problem of yield in the production process, the problem of incapability of being produced excessively is solved, when LED displays with large areas have the problems of dead spots or poor color, the whole LED display cannot be used, the larger the area of the LED display is, the higher the incidence rate of the adverse condition is, the LED displays with large areas can be used in public publicity scenes, in order to achieve the effect of increasing the display area of the LED display, a splicing mode can be adopted, a plurality of LED displays with small areas are spliced in , the LED display with large area of is obtained, and therefore fixed mounting assemblies are needed to speak the LED display screen spliced in .

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide concatenation formula LED display screen fixed mounting subassemblies to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a following technical scheme, including mounting panel and LED display screen, the back fixed mounting of LED display screen has the joint board of vertical setting, the side that the mounting panel is close to the LED display screen is opened and is equipped with two sliding trays, the installation cavity has still been seted up on the mounting panel, the installation cavity communicates with the sliding tray, sliding mounting has the slide bar of two levels settings on the side inner wall that the sliding tray was kept away from to the installation cavity, two ends that the slide bar is close to the LED display screen correspond respectively and extend to the outside of installation cavity through two sliding trays, and the fixed mounting that the slide bar is close to the LED display screen has the grip block, two the grip block side that is close to each other has all seted up the grip block, still rotate in the installation has the dwang in the installation cavity, the dwang parallels with the slide bar, the outside fixed mounting of dwang has the gear, the side that two slide bars are close to each other all fixed mounting has the rack of level setting.

Preferably, the end that the sliding tray was kept away from to the dwang extends to the outside of installation cavity and has seted up the mounting groove, and slidable mounting has prismatic sliding pin in the mounting groove, and fixed mounting has the spring between end of prismatic sliding pin and the inner wall of mounting groove, and another end of prismatic sliding pin extends to the outside of mounting groove and fixed mounting has the rotating disc.

Preferably, the side fixed mounting that the carousel kept away from the dwang has the handle, and side fixed mounting that the carousel is close to the dwang has the locating pin, and side fixed mounting that the mounting panel is close to the carousel has the registration arm, registration arm and locating pin phase-match.

Preferably, the -side inner wall of the mounting cavity far away from the sliding groove is fixedly provided with two sliding guide rails, and the two sliding rods are respectively and correspondingly arranged on the two sliding guide rails.

Preferably, install HDMI plug and power plug on the mounting panel, HDMI socket module and power supply socket module are installed to the opposite of LED display screen, power supply socket module and power plug phase-match, HDMI plug and HDMI socket module phase-match.

Preferably, the second positioning pins horizontally arranged are fixedly mounted at four corners of the back of the LED display screen, the positioning grooves are formed in the mounting plate, and the positioning grooves are matched with the second positioning pins.

Compared with the prior art, the utility model has the beneficial effects that through increasing joint board, sliding tray, installation cavity, slide bar, grip block, rack, dwang and gear for the LED display screen can be convenient install on the mounting panel, and the dismantlement of LED display screen is also very convenient, only need rotate the dwang can adjust the interval between two grip blocks, thereby with joint board fixed clamping, through addding prismatic sliding pin, spring, rotating disc, handle, locating pin and registration arm, make the position of dwang fix, thereby make the position of grip block fix, the installation of LED display screen is more stable.

Drawings

Fig. 1 is a top view cross-sectional view of a mounting plate of the present invention;

FIG. 2 is a schematic view of the meshing relationship between the rack and the gear of the present invention;

fig. 3 is a top view cross-sectional view of the rotating rod of the present invention;

fig. 4 is a main perspective sectional view of the rotating rod of the present invention.

In the drawing, the device comprises a mounting plate 1, an LED display screen 2, an HDMI socket module 3, a power supply socket module 4, an HDMI plug 5, a power supply plug 6, a clamping plate 7, a sliding groove 8, a mounting cavity 9, a sliding rod 10, a clamping block 11, a clamping block 12, a rack 13, a rotating rod 14, a positioning tube 15, a gear 16, a second positioning pin 17, a prismatic sliding pin 18, a spring 19, a rotating disc 20, a handle 21 and an positioning pin.

Detailed Description

The present invention will be described in further with reference to the following examples.

The condition in the embodiment can be adjusted by steps according to the concrete condition, the utility model discloses a simple improvement of the method of the utility model is right under the design prerequisite of the utility model discloses all belong to the scope of the protection of the utility model.

Please refer to fig. 1-4, the utility model provides a concatenation formula LED display screen fixed mounting subassembly technical scheme, including mounting panel 1 and LED display screen 2, the back fixed mounting of LED display screen 2 has vertical setting joint board 7, side that mounting panel 1 is close to LED display screen 2 is opened and is equipped with two sliding tray 8, mounting panel 1 has still been seted up installation cavity 9, installation cavity 9 is linked together with sliding tray 8, install the side inner wall that sliding tray 8 was kept away from to installation cavity 9 and slidable mounting has two horizontal setting slide bars 10, end that two slide bars 10 are close to LED display screen 2 corresponds respectively and extends to the outside of installation cavity 9 through two sliding tray 8, and the end fixed mounting that slide bar 10 is close to LED display screen 2 has grip block 11, the side that two grip block 11 are close to each other has all seted up the grip block, still rotate in the installation cavity 9 and install

dwang

13, 13 and slide bar 10 parallel, the outside fixed mounting of two slide bars 13 has gear 15, the side that two slide bars 10 are close to each other all fixed mounting has the rack 12 that sets up, and the rack below is located respectively and the rack 15 mesh mutually, and the rack 15.

Wherein, the end that sliding tray 8 was kept away from to dwang 13 extends to the outside of installation cavity 9 and has seted up the mounting groove, slidable mounting has prismatic sliding pin 17 in the mounting groove, fixed mounting has spring 18 between the end of prismatic sliding pin 17 and the inner wall of mounting groove, the outside and the fixed mounting that the other end of prismatic sliding pin 17 extended to the mounting groove have rotating disc 19, because prismatic sliding pin 17 can the horizontal slip in the mounting groove and can not rotate, can drive dwang 13 through rotating prismatic sliding pin 17 and rotate.

Wherein, the side fixed mounting that the carousel 19 is kept away from the dwang 13 has handle 20, the side fixed mounting that the carousel 19 is close to the dwang 13 has locating pin 21, the side fixed mounting that the mounting panel 1 is close to the carousel 19 has registration arm 14, registration arm 14 and locating pin 21 phase-match, receive the pulling force of spring 18 under the normal condition, locating pin 21 inserts in registration arm 14, dwang 13 and prismatic sliding pin 17 can not rotate this moment, when wanting to rotate the dwang 13, overcome the pulling force pulling locating pin 21 of spring 18, make locating pin 21 and registration arm 14 separate, can rotate the dwang 13 through handle 20.

Wherein, two sliding guide rails are fixedly installed on the side inner wall of the installation cavity 9 far away from the sliding groove 8, two sliding rods 10 are respectively and correspondingly installed on the two sliding guide rails, and the two sliding rods 10 can slide in the sliding groove 8 and can be synchronously far away from or synchronously close to each other for sliding.

Wherein, install HDMI plug 5 and power plug 6 on the mounting panel 1, HDMI socket module 3 and power supply socket module 4 are installed to the opposite of LED display screen 2, and power supply socket module 4 and power plug 6 phase-match, HDMI plug 5 and the phase-match of HDMI socket module 3 can be to LED display screen 2 transmission video signal and power supply.

Wherein, the second locating pin 16 that the level set up is all fixedly mounted at four turnings in the back of LED display screen 2, has seted up the constant head tank on the mounting panel 1, constant head tank and 16 phase-matchs of second locating pin, play the effect of location direction in the aspect of constant head tank and the 16 of second locating pin, also can play the effect of supplementary support LED display screen 2.

The utility model discloses a theory of operation and use flow: with LED display screen 2 near the mounted position on mounting panel 1, make second locating pin 16 insert the constant head tank, joint board 7 is located between two grip blocks 11 this moment, can drive gear 15 when rotating dwang 13 and rotate, because two racks 12 all mesh with gear 15, thereby drive two racks 12 and be close to the removal each other, thereby drive two slide bars 10 and be close to the removal each other, and then drive two grip blocks 11 and be close to the removal each other, thereby with joint board 7 fixed clamping, the both sides of joint board 7 are located the centre gripping inslot on grip block 11, HDMI plug 5 inserts in HDMI socket module 3 this moment, power plug 6 inserts in power supply socket module 4, thereby accomplish the fixed mounting of LED display screen 2, dismantle the same reason.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The utility model provides a concatenation formula LED display screen fixed mounting subassembly, its characterized in that is including mounting panel (1) and LED display screen (2), the back fixed mounting of LED display screen (2) has joint board (7) of vertical setting, side that mounting panel (1) is close to LED display screen (2) is opened and is equipped with two sliding tray (8), mounting panel (9) have still been seted up on mounting panel (1), mounting panel (9) are linked together with sliding tray (8), sliding tray (10) that sliding tray (8) were kept away from to mounting panel (9) slidable mounting has two levels to set up on the side inner wall, end that two sliding tray (10) are close to LED display screen (2) corresponds respectively and extends to the outside of mounting panel (9) through two sliding tray (8), and sliding tray (10) are close to the dwang end fixed mounting of LED display screen (2) and have grip block (11), two the grip block (11) are all seted up to the side that each other is close to, still rotate in mounting panel (9) and install (13), and the dwang end fixed gear rack (13) fixed mounting has rack (12) and the rack (15) side that the fixed gear (15) and the lower rack (12) that all parallel to set up, and two gear (15) below (12) and two equal.
2. The fixed mounting assemblies for spliced LED display screens of claim 1, wherein the end of the rotating rod (13) far away from the sliding groove (8) extends to the outside of the mounting cavity (9) and is provided with a mounting groove, a prismatic sliding pin (17) is slidably mounted in the mounting groove, a spring (18) is fixedly mounted between the end of the prismatic sliding pin (17) and the inner wall of the mounting groove, and the other end of the prismatic sliding pin (17) extends to the outside of the mounting groove and is fixedly provided with a rotating disc (19).
3. The splicing type LED display screen fixed mounting assembly of claim 2, wherein the side of the rotating disc (19) far away from the rotating rod (13) is fixedly provided with a handle (20), the side of the rotating disc (19) close to the rotating rod (13) is fixedly provided with a positioning pin (21), the side of the mounting plate (1) close to the rotating disc (19) is fixedly provided with a positioning tube (14), and the positioning tube (14) is matched with the positioning pin (21).
4. The fixed installation components of spliced LED display screen of claim 1, wherein two sliding rails are fixedly installed on the inner wall of side of the installation cavity (9) far away from the sliding groove (8), and two sliding rods (10) are respectively and correspondingly installed on the two sliding rails.
5. The kinds of splicing type LED display screen fixed mounting assembly of claim 1, wherein an HDMI plug (5) and a power plug (6) are mounted on the mounting plate (1), an HDMI socket module (3) and a power supply socket module (4) are mounted opposite to the LED display screen (2), the power supply socket module (4) is matched with the power plug (6), and the HDMI plug (5) is matched with the HDMI socket module (3).
6. The splicing type LED display screen fixing and mounting assembly according to claim 1, wherein a second positioning pin (16) horizontally arranged is fixedly mounted at each of four corners of the back of the LED display screen (2), a positioning groove is formed in the mounting plate (1), and the positioning groove is matched with the second positioning pin (16).