LED display screen module installation structure

Abstract

The utility model belongs to the technical field of display screen module installation, and particularly relates to an LED display screen module installation structure which comprises a displayer, a plurality of installation positions are distributed on the displayer in a rectangular array mode, and a display screen module body and an installation mechanism are sequentially installed on each installation position from outside to inside. The mounting mechanism is provided with a telescopic rod, a sleeve and a pushing mechanism, the telescopic rod is telescopic, the pushing mechanism is used for pushing the telescopic rod out of the sleeve, a storage space used for containing the pushing mechanism is formed between the telescopic rod and the sleeve in the axial direction, and the display screen module body is detachably mounted at one end of the telescopic rod. According to the display screen module, the telescopic rod, the sleeve and the pushing mechanism are additionally arranged, the telescopic rod can be driven to be taken out of the sleeve through the pushing mechanism, so that the display screen module body is driven to be pushed out of the mounting position, the pushed-out display screen module body is conveniently replaced at the moment, and the display screen module body cannot be damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen module installation, and specifically relates to an LED display screen module installation structure. Background Art

[0002] LED display screen modules are mainly composed of LED lights, PCB circuit boards, driver ICs, resistors, capacitors and plastic kits.

[0003] When installing the LED door head screen, multiple LED display screen modules need to be inlaid and spliced ​​on the front side of the shell. The existing LED display screen modules are directly inlaid on the shell through buckles. When the LED display screen module is damaged, a thin sheet tool needs to be inserted into the gap between adjacent LED display screen modules, and the LED display screen module is pulled out of the shell through the thin sheet. During this process, the thin sheet will damage the edge of the LED display screen module. Utility Model Content

[0004] The purpose of the utility model is to provide a LED display screen module installation structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED display screen module installation structure, comprising: a display having a plurality of installation positions distributed in a rectangular array, each of the installation positions being sequentially installed with a display screen module body and a mounting mechanism from the outside to the inside, the mounting mechanism having a retractable telescopic rod and a sleeve and a pushing mechanism for pushing the telescopic rod out of the sleeve, a storage space for accommodating the pushing mechanism being formed in the axial direction between the telescopic rod and the sleeve, and the display screen module body being detachably installed at one end of the telescopic rod.

[0006] Preferably, a limiting mechanism is installed on the inner side of the sleeve away from one end of the telescopic rod, and the limiting mechanism is used to limit the telescopic rod from extending outward from the sleeve.

[0007] Preferably, the limiting mechanism includes a first retaining ring and at least one plug-in block, the first retaining ring is welded to the end of the inner side of the sleeve facing away from the telescopic rod, and the first retaining ring is sleeved on the telescopic rod, a second mounting hole is provided on the outer wall of the telescopic rod close to one end of the sleeve, the plug-in block is at least partially movably plugged into the second mounting hole, a second spring is installed between the second mounting hole and the plug-in block, one end of the plug-in block can abut against the inner side of the first retaining ring, and an arc angle is provided at the end of the plug-in block close to the sleeve.

[0008] Preferably, a movable inner cone ring for releasing the telescopic limit of the telescopic rod is also installed in the sleeve, and a second retaining ring welded to the sleeve is provided on the inner side of the first retaining ring, and the movable inner cone ring is sleeved between the first retaining ring and the second retaining ring. A conical surface is provided inside the movable inner cone ring on the side away from the first retaining ring, and the inner diameter of the movable inner cone ring is smaller than the inner diameter of the first retaining ring.

[0009] Preferably, a first mounting hole is opened in the axial direction of one end of the telescopic rod close to the sleeve, and the storage space is formed between the first mounting hole and the sleeve.

[0010] Preferably, the pushing mechanism comprises a first spring, the first spring is installed in the first installation hole, and one end of the first spring abuts against the sleeve.

[0011] Preferably, a socket is installed on the rear side of the display screen module body, a connector is installed at one end of the telescopic rod, and a bending portion is extended upward from one end of the connector, and one end of the bending portion is plugged into the socket, and a limiting protrusion is provided on the inner side of the end of the bending portion to abut against the socket.

[0012] Preferably, the display comprises a frame and an installation bin opened on the front side of the frame, and a plurality of the installation positions are distributed in the installation bin in a rectangular array.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model adds a telescopic rod, a sleeve and a pushing mechanism. The pushing mechanism can drive the telescopic rod to be taken out of the sleeve, thereby driving the display screen module body to be pushed out from the installation position. At this time, it is convenient to replace the pushed-out display screen module body without causing damage to the display screen module body.

[0015] (2) The utility model adds a limiting mechanism, and when the telescopic rod is extended into the sleeve and is restricted in the sleeve by the limiting mechanism, the display screen module body can be spliced ​​to the outside of the display.

[0016] (3) The utility model provides an additional plug-in block, a second spring and a first retaining ring. When the plug-in block abuts against the inner side of the first retaining ring through the elastic force of the second spring, the telescopic rod can be easily restricted in the sleeve.

[0017] (4) The utility model adds a second retaining ring and a movable inner cone ring, and the movable inner cone ring can drive the plug-in block to pass over the first retaining ring, thereby facilitating the release of the restriction of the first retaining ring on the plug-in block. At this time, the telescopic rod can be pushed outward in the sleeve, thereby facilitating the automatic driving of the display screen module body to push out the display.

[0018] (5) The utility model installs the display screen module body on the telescopic rod detachably through the added plug-in parts and socket, where the plug-in parts can be inserted into the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view of the utility model;

[0020] Figure 2 is the schematic diagram of the cooperation among the display screen module body, the installation mechanism and the frame of the utility model;

[0021] Figure 3 is the schematic diagram of the cooperation among the telescopic rod, the sleeve, the limiting mechanism, the plug-in parts and the socket of the utility model;

[0022] Figure 4 is Figure 3 the enlarged view at A in

[0023] Figure 5 is the cross-sectional view of the sleeve, the first retaining ring, the second retaining ring and the movable inner conical ring of the utility model;

[0024] Figure 6 is the top view of the display screen module body, the plug-in block, the socket, the telescopic rod and the sleeve of the utility model;

[0025] Figure 7 is the three-dimensional view of the plug-in parts, the telescopic rod and the plug-in block of the utility model;

[0026] In the figure: 1, frame; 2, installation bin; 3, display screen module body; 4, limiting bump; 5, socket; 6, plug-in parts; 7, telescopic rod; 8, sleeve; 9, first mounting hole; 10, first spring; 11, plug-in block; 12, second mounting hole; 13, first retaining ring; 14, movable inner conical ring; 15, second retaining ring; 16, second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Referring to Figure 1-2 shown, an LED display screen module installation structure provided by the present utility model includes: a display with a plurality of installation positions distributed in a rectangular array, and a display screen module body 3 and an installation mechanism are sequentially installed from outside to inside on each installation position.

[0029] In the present utility model, in combination withFigure 3 As shown, the installation mechanism of this embodiment has a telescopic rod 7 and a sleeve 8 that can be telescoped, as well as a pushing mechanism for pushing the telescopic rod 7 out of the sleeve 8. A storage space for accommodating the pushing mechanism is formed in the axial direction between the telescopic rod 7 and the sleeve 8. The display module body 3 is detachably installed at one end of the telescopic rod 7.

[0030] Combined with Figure 3 As shown, a limiting mechanism is also installed inside the sleeve 8 at the end facing away from the telescopic rod 7. The limiting mechanism is used to limit the telescopic rod 7 from extending out of the sleeve 8.

[0031] As described above, when using the display, the display module body 3, and the installation mechanism provided by the present utility model, each display module body 3 is detachably installed on the corresponding telescopic rod 7. Push the display module body 3 to make the display module body 3 enter the installation position in the display. At this time, the telescopic rod 7 extends into the sleeve 8. When the display module body 3 enters the installation position, the limiting mechanism in the sleeve 8 limits the telescopic rod 7. At this time, the splicing installation of the display module body 3 in the installation position is completed. When it is necessary to repair a single display module body 3, the restriction on the telescopic rod 7 is released through the limiting mechanism. At this time, the pushing mechanism pushes the telescopic rod 7 outwards, thereby pushing the display module body 3 out of the installation position. At this time, the pushed-out display module body 3 can be replaced and repaired.

[0032] Furthermore, in order to install the pushing mechanism between the telescopic rod 7 and the sleeve 8, referring to Figure 3 As shown, a first installation hole 9 is opened in the axial direction of the end of the telescopic rod 7 close to the sleeve 8. The storage space is formed between the first installation hole 9 and the sleeve 8. The pushing mechanism can be installed in the axial direction between the telescopic rod 7 and the sleeve 8 through the first installation hole 9, which is convenient for the pushing mechanism to drive the telescopic rod 7 to adjust the length in the sleeve 8.

[0033] Furthermore, in order to enable the telescopic rod 7 to be telescoped and reset in the sleeve 8, referring to Figure 3 As shown, the pushing mechanism includes a first spring 10. The first spring 10 is installed in the first installation hole 9, and one end of the first spring 10 abuts against the sleeve 8. The first spring 10 is installed in the axial direction between the telescopic rod 7 and the sleeve 8 through the installation hole. The elastic force of the first spring 10 can make the telescopic rod 7 automatically telescoped in the sleeve 8, which is convenient for automatically pushing the display module body 3 out of the installation bin 2.

[0034] Furthermore, in order to detachably install the display module body 3 on the telescopic rod 7, referring to Figure 3 and Figure 6-7As shown, a socket 5 is installed on the rear side of the display screen module body 3, a connector 6 is installed at one end of the telescopic rod 7, and a bending portion is extended upward at one end of the connector 6, and one end of the bending portion is plugged into the socket 5, and a limiting protrusion 4 is provided on the inner side of the end of the bending portion to abut against the socket 5. The socket 5 on the display screen module body 3 is sleeved on the bending portion on the connector 6, and the limiting protrusion 4 can prevent the socket 5 from shaking on the connector 6, so that the display screen module body 3 can be detachably installed on the telescopic rod 7.

[0035] Further, in order to detachably mount the display screen module body 3 on the frame 1, refer to Figure 2 As shown, the display comprises a frame 1 and an installation bin 2 opened on the front side of the frame 1, and a plurality of installation positions are distributed in a rectangular array in the installation bin 2. The installation bin 2 can form a storage space for splicing a plurality of display screen module bodies 3 on the front side of the frame 1, providing installation positions for the plurality of display screen module bodies 3 on the frame 1.

[0036] In the present utility model, combined with Figure 3 and Figure 5 As shown, the limiting mechanism of this embodiment includes a first retaining ring 13 and at least one plug-in block 11. The first retaining ring 13 is welded to the end of the inner side of the sleeve 8 away from the telescopic rod 7, and the first retaining ring 13 is sleeved on the telescopic rod 7. A second mounting hole 12 is provided on the outer wall of the telescopic rod 7 close to the end of the sleeve 8. The plug-in block 11 is at least partially movably plugged into the second mounting hole 12. A second spring 16 is installed between the second mounting hole 12 and the plug-in block 11. One end of the plug-in block 11 can abut against the inner side of the first retaining ring 13, and the end of the plug-in block 11 close to the sleeve 8 is provided with an arc angle.

[0037] As described above, when using the limiting mechanism provided by the present utility model, the first retaining ring 13 is welded to the inner wall of the sleeve 8, and the first retaining ring 13 is arranged at the end of the sleeve 8 away from the telescopic rod 7. The insertion block 11 is installed on the telescopic rod 7 through the second mounting hole 12. At the same time, the insertion block 11 can be pushed outwards from the second mounting hole 12 through the second spring 16. When the display module body 3 is detachably installed on the telescopic rod 7 and the display module body 3 is pushed inwards, the telescopic rod 7 is driven to be pushed inwards in the sleeve 8, driving the insertion block 11 to approach the first retaining ring 13. When the first retaining ring 13 abuts against the arc angle on the insertion block 11, when the display module body 3 is continuously pushed, the insertion block 11 is pushed into the second mounting hole 12. When the insertion block 11 passes over the movable inner conical ring 14, the insertion block 11 is pushed out of the second mounting hole 12 by the elastic force of the second spring 16. At this time, the force pushing the display module body 3 is released, and the telescopic rod 7 is driven to be pushed outwards in the sleeve 8 under the elastic force of the first spring 10, so as to limit the insertion block 11 through the first retaining ring 13, and then limit the telescopic rod 7 in the sleeve 8, and finally splice the display module body 3 in the installation bin 2.

[0038] Further, in order to release the telescopic limit of the telescopic rod 7 by the sleeve 8, refer to Figure 3-5As shown, a movable inner conical ring 14 for releasing the telescopic limit of the telescopic rod 7 is also installed in the sleeve 8, and a second retaining ring 15 welded to the sleeve 8 is provided on the inner side of the first retaining ring 13, and the movable inner conical ring 14 is sleeved between the first retaining ring 13 and the second retaining ring 15. The movable inner conical ring 14 is provided with a conical surface on the inner side of the side away from the first retaining ring 13, and the inner diameter of the movable inner conical ring 14 is smaller than the inner diameter of the first retaining ring 13. The movable inner cone ring 14 is restricted between the first stop ring 13 and the second stop ring 15 by the second stop ring 15. When the display module body 3 installed in the installation bin 2 needs to be disassembled, the display module body 3 is pressed inwardly to drive the telescopic rod 7 to push inwardly in the sleeve 8, thereby driving the plug-in block 11 to push to one side of the second stop ring 15. At this time, the movable inner cone ring 14 abuts against the second stop ring 15, and the movable inner cone ring 14 abuts against the arc angle on the plug-in block 11. When the display module body 3 continues to be pushed, the plug-in block 11 is pushed into the second installation hole 12. When the plug-in block 11 passes over the movable inner cone ring 14, the plug-in block 11 is pushed into the second installation hole 12. The elastic force of the spring 16 is pushed out of the second mounting hole 12. At this time, the force pushing the display screen module body 3 is released, and the telescopic rod 7 is pushed outward in the sleeve 8 under the elastic force of the first spring 10. In this process, the plug-in block 11 drives the movable inner cone ring 14 to approach and abut against the first retaining ring 13. At this time, the plug-in block 11 enters the second mounting hole 12 again under the thrust of the conical surface of the movable inner cone ring 14. After the plug-in block 11 passes over the movable inner cone ring 14, the plug-in block 11 passes over the first retaining ring 13. At this time, the telescopic rod 7 can be pushed outward in the sleeve 8, thereby pushing the display screen module body 3 out of the mounting compartment 2, and then the pushed-out display screen module body 3 can be disassembled and assembled.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED display screen module installation structure, characterized in that: include: A display having a plurality of mounting positions distributed in a rectangular array, each of the mounting positions being sequentially mounted with a display screen module body (3) and a mounting mechanism from the outside to the inside, the mounting mechanism comprising a telescopic rod (7) and a sleeve (8) and a pushing mechanism for pushing the telescopic rod (7) out of the sleeve (8), a storage space for accommodating the pushing mechanism being formed in the axial direction between the telescopic rod (7) and the sleeve (8), and the display screen module body (3) being detachably mounted on one end of the telescopic rod (7).

2. The LED display screen module installation structure according to claim 1, characterized in that: A limiting mechanism is also installed on the inner side of the sleeve (8) at one end away from the telescopic rod (7), and the limiting mechanism is used to limit the telescopic rod (7) from extending outward from the sleeve (8).

3. The LED display screen module installation structure according to claim 2, characterized in that: The limiting mechanism comprises a first retaining ring (13) and at least one plug-in block (11); the first retaining ring (13) is welded to an end of the inner side of the sleeve (8) away from the telescopic rod (7), and the first retaining ring (13) is sleeved on the telescopic rod (7); a second mounting hole (12) is provided on the outer wall of the telescopic rod (7) close to one end of the sleeve (8); the plug-in block (11) is at least partially movably plugged into the second mounting hole (12); a second spring (16) is installed between the second mounting hole (12) and the plug-in block (11); one end of the plug-in block (11) can abut against the inner side of the first retaining ring (13); and an arc angle is provided at the end of the plug-in block (11) close to the sleeve (8).

4. The LED display screen module installation structure according to claim 3, characterized in that: The sleeve (8) is also provided with a movable inner cone ring (14) for releasing the telescopic limit of the telescopic rod (7); the inner side of the first retaining ring (13) is provided with a second retaining ring (15) welded to the sleeve (8); the movable inner cone ring (14) is sleeved between the first retaining ring (13) and the second retaining ring (15); the inner side of the movable inner cone ring (14) facing away from the first retaining ring (13) is provided with a conical surface; and the inner diameter of the movable inner cone ring (14) is smaller than the inner diameter of the first retaining ring (13).

5. The LED display screen module installation structure according to claim 1, characterized in that: The telescopic rod (7) is provided with a first mounting hole (9) in the axial direction of one end close to the sleeve (8), and the storage space is formed between the first mounting hole (9) and the sleeve (8).

6. The LED display screen module installation structure according to claim 5, characterized in that: The pushing mechanism comprises a first spring (10), the first spring (10) is installed in a first installation hole (9), and one end of the first spring (10) abuts against the sleeve (8).

7. The LED display screen module installation structure according to claim 1, characterized in that: A plug socket (5) is installed on the rear side of the display screen module body (3), a plug connector (6) is installed on one end of the telescopic rod (7), and a bent portion is extended upward at one end of the plug connector (6), and one end of the bent portion is plugged into the plug socket (5), and a limiting protrusion (4) is provided on the inner side of the end of the bent portion to abut against the plug socket (5).

8. The LED display screen module installation structure according to claim 1, characterized in that: The display comprises a frame (1) and an installation compartment (2) opened on the front side of the frame (1), and a plurality of installation positions are distributed in the installation compartment (2) in a rectangular array.

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