Expressway LED transparent lens display screen mask

Abstract

The utility model discloses an expressway LED transparent lens display screen mask which comprises a mask body, the periphery of the interior of the mask body is provided with installation mechanisms used for quick disassembly and assembly, the periphery of the interior of the mask body is further fixedly provided with positioning rods, one side of the mask body is connected with a lamp holder in a clamped mode through the installation mechanisms, and the lamp holder is connected with a lamp holder. The surface of the lamp holder is provided with an adapting mechanism used for being matched with the mounting mechanism. Through the cooperative arrangement of the mounting mechanism, the positioning rod, the lamp holder and the adaptive mechanism, the mask body can be conveniently mounted, dismounted and replaced, the operation is simple and convenient, the use by people is facilitated, the dismounting and replacing efficiency can be improved, and the practicability is high. Position positioning can be carried out before installation through cooperation of the positioning rod and the adaptive mechanism, then elastic extension and contraction clamping are achieved through cooperation of the installation mechanism and the adaptive mechanism to form fixation, and therefore the stability after installation is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, specifically to a transparent lens display cover for a highway LED display screen. Background Technology

[0002] The LED display cover is the outermost protective structure of an LED display screen, primarily serving to protect the internal LED chips and enhance the display effect. As an important component of an LED display screen, the cover has multiple functions and advantages. As the outermost layer, it prevents dust, moisture, insects, and other contaminants from entering the screen, thus avoiding damage to the LED chips due to contamination or moisture, and ensuring the stable operation and long lifespan of the LED display screen.

[0003] When thermal expansion occurs, the mask's expansion stress has nowhere to be released, causing the mask to bulge, warp, and crack. Conversely, when cooling occurs and contraction occurs, the mask's contraction rate exceeds that of the PCB, causing the mask's edge to come into contact with the LED lights, resulting in the LED lights being forced off.

[0004] To address the aforementioned technical issues, an LED display screen mask, disclosed in CN208706185U, possesses flexibility and extensibility not found in traditional masks. This significantly reduces various adverse effects caused by temperature stress, improves product performance and quality, and expands the product's application range.

[0005] The aforementioned patent also has the following shortcomings: In actual use, the existing LED display screen cover requires several sets of bolts to be tightened and fixed during installation, which is not conducive to its use and will reduce the work efficiency during disassembly, replacement and maintenance. Utility Model Content

[0006] The purpose of this utility model is to provide a transparent lens display cover for a highway LED screen, which has the advantages of easy disassembly, replacement and maintenance. It adopts a flexible snap-fit ​​method to complete the installation and disassembly operations, which is not only simple and convenient to operate, but also beneficial to people's use, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a transparent lens display screen cover for highway LED displays, comprising a cover body:

[0008] The mask body is equipped with a quick-release mounting mechanism on all four sides inside. The mask body is also fixedly mounted with a positioning rod on all four sides inside. A lamp holder is snapped onto one side of the mask body through the mounting mechanism. The lamp holder has an adapter mechanism on its surface for adapting to the mounting mechanism.

[0009] The installation mechanism includes a support component, a pulling component, a connecting component, and a locking component. The support component is disposed around the inside of the mask body, the pulling component is disposed inside the support component, the connecting component is disposed inside the support component, and the locking component is disposed on one side of the connecting component.

[0010] Preferably, the support assembly includes connecting tubes, which are fixedly installed around the inside of the mask body, and a spring is welded to one end of the inner cavity of the connecting tube.

[0011] Preferably, the pulling assembly includes a pull rod that slides through one end of the connecting tube, and a handle is fixedly installed at one end of the pull rod, which is located inside the spring.

[0012] Preferably, the connecting assembly includes a first circular plate, which is welded to one end of the spring and rotatably connected to the outer side of the pull rod, and a second circular plate is fixedly installed at the other end of the pull rod.

[0013] Preferably, the locking assembly includes connecting rods, which are respectively fixedly installed on both sides of one end of the second circular plate, and a plug is fixedly installed at one end of the connecting rod.

[0014] Preferably, the adapter mechanism includes positioning holes and positioning components. The positioning holes are respectively opened around one side of the lamp holder, the positioning components are disposed around one side of the lamp holder, and the positioning rod is inserted into the positioning holes.

[0015] Preferably, the positioning component includes slots, which are respectively opened around one side of the lamp holder, and the inner sidewall of the slot is also provided with a fixing groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model, through the coordinated arrangement of the installation mechanism, positioning rod, lamp holder, and adapter mechanism, facilitates the installation and disassembly / replacement of the faceplate body. It is not only simple and convenient to operate, but also user-friendly, thereby improving the efficiency of disassembly and replacement. The positioning rod and adapter mechanism work together to locate the position before installation, and then the installation mechanism and adapter mechanism work together to achieve elastic extension and contraction clamping to form a fixed shape, thus ensuring the stability after installation.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the mask body of this utility model;

[0021] Figure 3 This is a schematic diagram of the slot structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the positioning rod structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the spring structure of this utility model.

[0024] In the diagram: 1. Mask body; 2. Mounting mechanism; 21. Connecting tube; 22. Spring; 23. First circular plate; 24. Pull rod; 25. Second circular plate; 26. Pull handle; 27. Connecting rod; 28. Insert block; 3. Positioning rod; 4. Lamp holder; 5. Adaptor mechanism; 51. Positioning hole; 52. Slot; 53. Fixing groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a transparent lens display cover for a highway LED screen, including a cover body 1:

[0027] The mask body 1 is equipped with a mounting mechanism 2 for quick assembly and disassembly on all four sides. The mask body 1 is also fixedly installed with a positioning rod 3 on all four sides. A lamp holder 4 is snapped onto one side of the mask body 1 through the mounting mechanism 2. An adapter mechanism 5 for adapting to the mounting mechanism 2 is provided on the surface of the lamp holder 4.

[0028] The lamp holder 4 facilitates the installation of lamp beads and panels, while the positioning rod 3 facilitates the fitting mechanism 5 to achieve positioning before installation.

[0029] The mounting mechanism 2 includes a support component, a pulling component, a connecting component, and a locking component. The support component is located around the inside of the mask body 1. The pulling component is located inside the support component. The connecting component is located inside the support component. The locking component is located on one side of the connecting component.

[0030] The support components, pull components, connecting components, and locking components facilitate flexible clamping and fixing operations.

[0031] Preferred:

[0032] like Figure 5 As shown, the support assembly includes a connecting tube 21, which is fixedly installed around the inside of the mask body 1. A spring 22 is welded to one end of the inner cavity of the connecting tube 21 to achieve support and elastic push-pull operation.

[0033] like Figure 5 As shown, the pulling assembly includes a pull rod 24, which slides through one end of the connecting tube 21. A handle 26 is fixedly installed at one end of the pull rod 24. The pull rod 24 is located inside the spring 22, which facilitates push-pull operations and also allows for rotation during installation and disassembly.

[0034] like Figure 5 As shown, the connecting assembly includes a first circular plate 23, which is welded to one end of the spring 22. The first circular plate 23 is rotatably connected to the outer side of the pull rod 24, and a second circular plate 25 is fixedly installed on the other end of the pull rod 24, thus realizing the transmission work during pushing, pulling and rotation.

[0035] like Figure 5 As shown, the locking assembly includes a connecting rod 27, which is fixedly installed on both sides of one end of the second circular plate 25. A plug 28 is fixedly installed on one end of the connecting rod 27, and the plug 28 can be inserted into the corresponding position to form a fixed working condition during installation.

[0036] further:

[0037] like Figure 3 As shown, the adapter mechanism 5 includes positioning holes 51 and positioning components. The positioning holes 51 are respectively opened around one side of the lamp holder 4. The positioning components are arranged around one side of the lamp holder 4. The positioning rod 3 is inserted into the inside of the positioning holes 51. The opening of the positioning holes 51 is for adapting the positioning rod 3.

[0038] like Figure 3 As shown, the positioning component includes slots 52, which are respectively opened around one side of the lamp holder 4. The inner side wall of the slots 52 is also provided with fixing grooves 53, which can be adapted to the connecting rod 27 and the plug 28 to form a fixed working.

[0039] The installation status is shown in the figure:

[0040] During installation, first attach the mask body 1 to the lamp holder 4. At this time, the mask body 1 will drive the positioning rod 3 to move and insert into the positioning hole 51. As shown in the figure, the connecting rod 27 is in a horizontal state. First, rotate the handle 26 to drive the second circular plate 25 through the connecting rod 27, so that the connecting rod 27 can rotate horizontally and change to a vertical state, thereby fitting the slot 52.

[0041] Then, push the handle 26 directly to drive the lever 24 to move the first circular plate 23, and the lever 24 will drive the second circular plate 25 to move, and the second circular plate 25 will drive the connecting rod 27 and the insert block 28 to be inserted into the slot 52 together;

[0042] When the insert is inside the slot 52, the pushing force is maintained. Then, the connecting rod 27 is rotated to rotate the insert block 28 to a horizontal position. Then, the pushing force is released, and the insert block 28 is pulled into the fixed slot 53 by the contraction of the spring 22 to form a fixed position.

[0043] When disassembly is required, simply reverse the steps described above.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highway LED transparent lens display screen visor, characterized in that, The utility model provides a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

2. The LED transparent lens display screen visor for highway according to claim 1, characterized in that: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

3. A highway LED transparent lens display screen visor according to claim 2, characterized in that: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

4. The highway LED transparent lens display screen visor of claim 3, wherein: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

5. A highway LED transparent lens display screen visor according to claim 4, characterized in that: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

6. A highway LED transparent lens display screen visor according to claim 1, characterized in that: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface.

7. A highway LED transparent lens display screen visor according to claim 6, characterized in that: The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and disassembly, and the face guard body (1) is provided with the positioning rod (3) on the four sides of the inside, and the lamp holder (4) is provided with the adaptive mechanism (5) on the four sides of the surface. The utility model discloses a face guard body (1) and a lamp holder (4) are connected through the mounting mechanism (2) of quick assembly and dis

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