A kind of adapter plate for LED display screen receiving card data interface extension

Abstract

The utility model relates to LED display screen receiving card data interface technical field, specifically disclose a kind of for LED display screen receiving card data interface extension's adapter plate, comprising: protective shell, and the LED display screen receiving card of setting in protective shell, the first data interface and the second data interface are also provided in protective shell inner side, further include: the outer end of the protective shell is connected with protective cover, and the outside of protective cover is symmetrically provided with link block, and the outside of link block is connected with mounting branch plate, the mounting branch plate is connected with link block by adjusting assembly;The top of the protective shell is provided with auxiliary mounting plate.The for LED display screen receiving card data interface extension's adapter plate, by the setting of limiting component, the outside of receiving card can be installed and disassembled, facilitate later stage to the repair of receiving card inside, simultaneously under the setting of adjusting assembly, interface can be protected, prevent child from touching.

Description

Technical Field

[0001] This utility model relates to the field of LED display receiver card data interface technology, and more specifically to an adapter board for extending the data interface of an LED display receiver card. Background Technology

[0002] The adapter board for extending the data interface of the LED display receiver card is mainly used to extend the signal transmission distance or interface type conversion of the LED display system. It is a key component for converting and transmitting signals from the LED display.

[0003] Existing LED display receiver card data interfaces typically connect the data interface of an adapter board inside the LED display, using a plug-in card for interface connection. For example:

[0004] CN220306671U discloses an LED display receiver card adapter device, comprising: an adapter integrated board with a connecting portion, multiple sub-interfaces inside the adapter integrated board, and connecting holes through the connecting portion opposite the sub-interfaces; a protective component movably disposed at the connecting holes for protecting the connecting holes; and a receiver card component connected to the adapter integrated board via a male connector, the adapter integrated board having a female connector, and the receiver card component having transmission lines. By incorporating the connecting holes, the protective component, and the receiver card component, and by using the protective component to protect the sub-interfaces within the adapter integrated board, and by resetting the protective component and protecting the connecting holes when an external device is removed from the connecting holes, this device solves the problem that existing LED display receiver cards, when connected to external devices, are prone to damage due to exposed interfaces caused by external environmental factors.

[0005] The existing technical solutions have the following drawbacks: the data interface of the existing LED display receiver card is not easy to protect during use, which can easily lead to children accidentally touching it and affect safety. Therefore, we propose an adapter board for extending the data interface of the LED display receiver card to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide an adapter board for extending the data interface of an LED display receiver card, so as to solve the problem mentioned in the background art that the existing LED display receiver card data interface is not easy to protect during use, which can easily lead to children accidentally touching it and affect safety.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adapter board for extending the data interface of an LED display receiver card, comprising: a protective shell, and an LED display receiver card disposed within the protective shell, wherein a first data interface and a second data interface are further disposed on the inner side of the protective shell.

[0008] Also includes:

[0009] The outer end of the protective shell is connected to a protective cover, and the outer side of the protective cover is symmetrically provided with connecting blocks, and the outer side of the connecting blocks is connected to a mounting plate. The mounting plate is connected to the connecting blocks through an adjustment component.

[0010] The protective shell has an auxiliary mounting plate on its top, and a second support plate connected to the bottom of the auxiliary mounting plate. A first support plate connected to the protective shell is provided on the outer side of the second support plate, and a limit component is provided on the inner side of the first support plate.

[0011] As a preferred embodiment of this utility model, the adjustment assembly includes a first connecting rod and a second connecting rod respectively disposed inside the mounting support plate.

[0012] As a preferred embodiment of this utility model, the second connecting rod and the connecting block are connected by a thread, and the connecting block and the mounting plate are connected by a sliding mechanism.

[0013] As a preferred embodiment of this utility model, the first connecting rod and the connecting block are connected in a sliding manner, and the protective cover is fixedly connected to the connecting block.

[0014] As a preferred technical solution of this utility model, the auxiliary mounting plate and the protective shell are connected by a snap-fit ​​method, and the top of the auxiliary mounting plate is provided with a protruding structure.

[0015] As a preferred technical solution of this utility model, the longitudinal section of the first bearing plate is an "L" shaped structure.

[0016] As a preferred embodiment of this utility model, the limiting component includes an adjusting rod disposed inside the first bearing plate, and a positioning block is connected to the inner side of the adjusting rod, and a mounting spring is connected to the outer side of the positioning block.

[0017] As a preferred embodiment of this utility model, the positioning block is connected to the protective shell in a sliding manner by means of a mounting spring, and the positioning block is engaged with the second bearing plate.

[0018] As a preferred embodiment of this invention, the adjusting rod is connected to the first bearing plate by means of a thread.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects: the adapter plate for extending the data interface of the LED display receiver card, through the setting of the limiting component, allows the outside of the receiver card to be installed and removed, which facilitates the later repair of the inside of the receiver card. At the same time, the setting of the adjustment component can protect the interface to prevent children from accidentally touching it.

[0020] 1. An LED display receiver card is installed inside the protective shell. The inner side of the protective shell is also equipped with a first data interface and a second data interface. The receiver card is inserted into the LED display receiver card. Various connectors can be connected through the first data interface and the second data interface. The protective cover protects the first data interface and the second data interface installed on the surface of the protective shell to prevent children from accidentally touching them.

[0021] 2. The second connecting rod is connected to the connecting block by a thread, and the first connecting rod is connected to the connecting block by a sliding connection. When the second connecting rod rotates, it drives the connecting block to slide inside the mounting plate. At the same time, the connecting block at the other end also slides inside the mounting plate. The protective cover slides outside the protective shell to expose the first and second data interfaces. When the protective cover is closed over the first and second data interfaces, the first and second data interfaces can be protected by the protective cover.

[0022] 3. The positioning block is slidably connected to the protective shell via a spring, and the positioning block is engaged with the second support plate. The adjusting rod is threadedly connected to the first support plate. By rotating the adjusting rod, it moves inside the first support plate. When the adjusting rod moves, the protrusion on the auxiliary mounting plate is held to slide the auxiliary mounting plate away from the second support plate, thereby pulling the auxiliary mounting plate out of the protective shell. The auxiliary mounting plate can then be disassembled, leaving the top of the protective shell open for easy repair of the LED display receiver card inside. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the connection between the auxiliary mounting plate and the LED display receiver card of this utility model.

[0026] Figure 3This is a schematic cross-sectional view of the connection between the connecting block and the first connecting rod of this utility model.

[0027] Figure 4 This is a schematic cross-sectional view of the connection between the second connecting rod and the connecting block of this utility model.

[0028] Figure 5 This is a schematic diagram of the overall structure of the protective cover after it has been moved.

[0029] Figure 6 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0030] Figure 7 This is a schematic cross-sectional view of the connection between the adjusting rod and the positioning block of this utility model.

[0031] In the diagram: 1. Protective housing; 2. LED display receiver card; 3. First data interface; 4. Second data interface; 5. Protective cover; 6. Connecting block; 7. First connecting rod; 8. Second connecting rod; 9. Mounting support plate; 10. Auxiliary mounting plate; 11. First bearing plate; 12. Adjusting rod; 13. Second bearing plate; 14. Mounting spring; 15. Positioning block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Please see Figures 1-7 The present invention provides the following technical solution:

[0034] An adapter board for extending the data interface of an LED display receiver card includes: a protective shell 1, an LED display receiver card 2, a first data interface 3, a second data interface 4, a protective cover 5, a connecting block 6, a first connecting rod 7, a second connecting rod 8, a mounting support plate 9, an auxiliary mounting plate 10, a first bearing plate 11, an adjusting rod 12, a second bearing plate 13, a mounting spring 14, and a positioning block 15.

[0035] Working principle: When using this adapter board for extending the data interface of the LED display receiver card, the specific steps are as follows: Figure 1 , Figure 3 , Figure 4 and Figure 5Inside the protective housing 1, an LED display receiver card 2 is installed. The receiver card is inserted into the LED display receiver card 2. The inner side of the protective housing 1 also has a first data interface 3 and a second data interface 4, allowing for various connector connections. An auxiliary mounting plate 10 is located on the top of the protective housing 1, and a second support plate 13 is connected to the bottom of the auxiliary mounting plate 10. A first support plate 11, connected to the protective housing 1, is located on the outer side of the second support plate 13. A limiting component is located on the inner side of the first support plate 11, ensuring stable installation of the auxiliary mounting plate 10 and the protective housing 1. The auxiliary mounting plate 10 and the protective housing 1 together protect the LED display receiver card 2. A protective cover 5 is connected to the outer end of the protective housing 1, and connecting blocks 6 are symmetrically arranged on the outer side of the protective cover 5. The protective cover 5 protects the first data interface 3 and the second data interface 4 mounted on the surface of the protective housing 1, preventing accidental contact by children. A mounting plate 9 is connected to the outside of the 6. The mounting plate 9 is connected to the connecting block 6 via an adjusting assembly. The adjusting assembly includes a first connecting rod 7 and a second connecting rod 8 respectively disposed inside the mounting plate 9. The connecting block 6 is slidably connected to the mounting plate 9. When the first data interface 3 and the second data interface 4 need to be plugged in, the second connecting rod 8 is rotated, and the second connecting rod 8 is threadedly connected to the connecting block 6. When the second connecting rod 8 rotates, it drives the connecting block 6 to slide inside the mounting plate 9. At the same time, the connecting block 6 at the other end also slides inside the mounting plate 9. The first connecting rod 7 is slidably connected to the connecting block 6. The connecting block 6 slides inside the first connecting rod 7, and the protective cover 5 is fixedly connected to the connecting block 6. At this time, the protective cover 5 slides outside the protective shell 1 to expose the first data interface 3 and the second data interface 4. When the protective cover 5 is closed over the first data interface 3 and the second data interface 4, the first data interface 3 and the second data interface 4 can be protected by the protective cover 5.

[0036] Specific examples Figure 2 , Figure 6 and Figure 7In this configuration, the auxiliary mounting plate 10 is connected to the protective shell 1 by a snap-fit ​​mechanism. The top of the auxiliary mounting plate 10 has a protruding structure. By holding the protruding plate, the auxiliary mounting plate 10 slides on the surface of the protective shell 1. When the second support plate 13 on the lower side of the auxiliary mounting plate 10 contacts the limiting component, the limiting component includes an adjusting rod 12 located inside the first support plate 11. A positioning block 15 is connected to the inner side of the adjusting rod 12, and a mounting spring 14 is connected to the outer side of the positioning block 15. When the auxiliary mounting plate 10 moves, causing the second support plate 13 to move to the inner side of the first support plate 11, the mounting spring 14 extends and retracts, causing the positioning block 15 to engage with the second support plate 13, thereby installing the auxiliary mounting plate 10 to the protective shell 1. The first support plate 11 has an "L"-shaped longitudinal section, and the positioning block 15... The mounting spring 14 is slidably connected to the protective housing 1, and the positioning block 15 is engaged with the second support plate 13. The adjusting rod 12 is threadedly connected to the first support plate 11. By rotating the adjusting rod 12, it moves inside the first support plate 11. When the adjusting rod 12 moves, the first support plate 11 presses against the positioning block 15, compressing the mounting spring 14. Then, by holding the protrusion on the auxiliary mounting plate 10, the auxiliary mounting plate 10 is slid to disengage from the second support plate 13, thereby pulling the auxiliary mounting plate 10 out of the protective housing 1. The auxiliary mounting plate 10 can then be disassembled, leaving the top of the protective housing 1 open, facilitating the repair of the LED display receiver card 2 inside the protective housing 1. This is the usage method of the adapter board for extending the data interface of the LED display receiver card.

[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adapter board for extending the data interface of an LED display receiver card, comprising: The protective housing (1) and the LED display receiver card (2) are disposed inside the protective housing (1). The protective housing (1) is also provided with a first data interface (3) and a second data interface (4). Its characteristic is that it further includes: The outer end of the protective shell (1) is connected to a protective cover (5), and a connecting block (6) is symmetrically arranged on the outer side of the protective cover (5), and a mounting plate (9) is connected to the outer side of the connecting block (6). The mounting plate (9) is connected to the connecting block (6) through an adjustment component. The protective shell (1) is provided with an auxiliary mounting plate (10) at the top, and a second support plate (13) is connected to the bottom of the auxiliary mounting plate (10). A first support plate (11) connected to the protective shell (1) is provided on the outside of the second support plate (13), and a limit component is provided on the inside of the first support plate (11).

2. The adapter board for extending the data interface of an LED display receiver card according to claim 1, characterized in that: The adjustment assembly includes a first connecting rod (7) and a second connecting rod (8) respectively disposed inside the mounting plate (9).

3. The adapter board for extending the data interface of an LED display receiver card according to claim 2, characterized in that: The second connecting rod (8) is connected to the connecting block (6) by a thread, and the connecting block (6) is connected to the mounting plate (9) by a sliding manner.

4. The adapter board for extending the data interface of an LED display receiver card according to claim 2, characterized in that: The first connecting rod (7) is connected to the connecting block (6) in a sliding manner, and the protective cover (5) is fixedly connected to the connecting block (6).

5. The adapter board for extending the data interface of an LED display receiver card according to claim 1, characterized in that: The auxiliary mounting plate (10) is connected to the protective shell (1) by a snap-fit ​​method, and the top of the auxiliary mounting plate (10) is provided with a protruding structure.

6. The adapter board for extending the data interface of an LED display receiver card according to claim 1, characterized in that: The first bearing plate (11) has an "L" shaped longitudinal section.

7. The adapter board for extending the data interface of an LED display receiver card according to claim 1, characterized in that: The limiting component includes an adjusting rod (12) disposed inside the first bearing plate (11), and a positioning block (15) is connected to the inner side of the adjusting rod (12), and a mounting spring (14) is connected to the outer side of the positioning block (15).

8. The adapter board for extending the data interface of an LED display receiver card according to claim 7, characterized in that: The positioning block (15) is connected to the protective shell (1) by means of a spring (14) in a sliding manner, and the positioning block (15) is engaged with the second bearing plate (13).

9. An adapter board for extending the data interface of an LED display receiver card according to claim 7, characterized in that: The adjusting rod (12) is connected to the first bearing plate (11) by means of threads.

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