Digital display instrument communication interface protection structure

Abstract

The utility model provides a digital display instrument communication interface protection structure, and belongs to the technical field of communication interfaces. The digital display instrument communication interface protection structure comprises an instrument panel and a protection assembly, a connecting port is formed in one side of the instrument panel, a connector is connected to the connecting port in an inserted mode, the connector is provided with a communication connecting line, and the protection assembly comprises a prying frame, a supporting plate, an elastic piece, a limiting block and a supporting piece. The middle of the prying frame is rotationally connected with one side of the instrument panel, one side of the prying frame abuts against one side of the connector, the supporting plates are symmetrically and fixedly connected to one side of the prying frame, the elastic pieces are arranged in one sides of the supporting plates, one sides of the limiting blocks are inserted into the outer portions of the supporting plates, and the limiting blocks abut against one side of the connector. Disassembly between the connector and the connecting port is achieved, damage to the contact pin in the connector is reduced, and the service life of the connector is prolonged.

Description

Technical Field

[0001] The present application relates to the field of communication interfaces, and in particular, to a protection structure for a communication interface of a digital display instrument. Background Art

[0002] Generally speaking, many digital display communication interfaces are provided with threaded holes on both sides, and the connector of the communication cable is threadedly connected between the threaded rod and the threaded hole to protect the connection and prevent the connector from falling off. Since the threaded rod is close to the connector, it is often difficult to twist the threaded rod with fingers, and when disassembling the connector, people will subconsciously shake the connector to facilitate disassembly of the connector. As a result, the connector pins will be damaged over time, thereby reducing the service life of the communication cable. Utility Model Content

[0003] In order to remedy the above deficiencies, the present application provides a digital display instrument communication interface protection structure, which aims to improve the problem that when disassembling the connector, people will subconsciously shake the connector to facilitate the disassembly of the connector, which will cause damage to the connector pins over time, thereby reducing the service life of the communication connection line.

[0004] An embodiment of the present application provides a protection structure for a communication interface of a digital display instrument, including an instrument panel and a protection component, wherein a connection port is provided on one side of the instrument panel, a connector is plugged into the connection port, and a communication connection line is provided on the connector, the protection component includes a prying frame, a support plate, an elastic member, a limit block and a support member, the middle portion of the prying frame is rotatably connected to one side of the instrument panel, one side of the prying frame extends to one side of the connection port, the other side of the prying frame is rotatably connected to one side of the support member, the other side of the support member is rotatably connected to one side of the instrument panel, one side of the prying frame abuts against one side of the connector, the support plate is symmetrically fixedly connected to one side of the prying frame, the elastic member is arranged inside one side of the support plate, one side of the limit block is inserted outside the support plate, and the limit block abuts against one side of the connector.

[0005] In a specific implementation manner, the connector is provided with a limiting groove, and a protrusion is provided on one side of the limiting block, and the protrusion abuts against an inner wall of the limiting groove.

[0006] In the above implementation process, the setting of the limiting groove facilitates the limiting block to limit the connector.

[0007] In a specific embodiment, the elastic member includes a locking block and a spring, one side of the spring is inside the support plate, and the other side of the spring is against one side of the locking block, one side of the locking block is rotatably connected to the support plate, and one side of the locking block is against one side of the limit block.

[0008] In the above implementation process, the spring pushes the locking block, causing the locking block to press against one side of the limit block, thereby limiting the limit block.

[0009] In a specific embodiment, the locking block is provided with a sliding block, a sliding groove is provided inside the support plate, and the sliding block is slidably connected to the inside of the sliding groove.

[0010] In the above implementation process, the setting of the slider cooperates with the sliding groove to limit the locking block.

[0011] In a specific embodiment, the support member includes a first frame, a second frame and a tension spring, one side of the first frame is rotatably connected to one side of the pry frame, the other side of the first frame is rotatably connected to one side of the second frame, the other side of the second frame is rotatably connected to the instrument panel, one side of the first frame is against one side of the second frame, one side of the tension spring is hung on one side of the second frame, and the other side of the tension spring is hung on one side of the instrument panel.

[0012] In the above implementation process, the first frame and the second frame support the prying frame under the pulling of the tension spring, and implement the position limiting of the connecting head.

[0013] In a specific embodiment, a limiting plate is disposed on one side of the second frame, and one side of the first frame abuts against one side of the limiting plate.

[0014] In the above implementation process, the setting of the limiting plate facilitates the limiting of the first frame.

[0015] In a specific embodiment, an angle between the first frame and the second frame located on one side of the tension spring is greater than 180 degrees.

[0016] In the above implementation process, a folding arc is formed between the first frame and the second frame, which can better limit the position of the first frame and the second frame and better support the prying frame.

[0017] In a specific implementation, a pull ear is provided on one side of the instrument panel, and one side of the tension spring is hung on the side of the pull ear.

[0018] In the above implementation process, the provision of the pull ear facilitates the installation of the tension spring.

[0019] Beneficial effect: The present application provides a protection structure for the communication interface of a digital display instrument. First, the side of the prying frame close to the connection port is pressed to the side close to the instrument panel. When the connector is inserted outside the connection port, one side of the connector will be close to one side of the prying frame. At this time, the limit block is inserted into the outside of the support plate, and the limit block is limited by the elastic member, and the connector is limited by the limit block at the same time. At this time, the support member supports the other side of the prying frame, and the connector is effectively limited to the outside of the connection port. When the connector needs to be disassembled, first, the limit block is removed from the outside of the support plate, and then the middle part of the support member is rotated to make the support member lose support for the prying frame, and one side of the prying frame is pressed hard, and the other side of the prying frame pries the connector out of the connection port, thereby realizing the disassembly between the connector and the connection port, reducing the damage to the pins inside the connector, and improving the service life of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a digital display instrument communication interface protection structure provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of a portion of the structure of the instrument panel provided in the embodiment of the present application;

[0023] Figure 3 A schematic diagram of the structure of the protection assembly provided in the embodiment of the present application;

[0024] Figure 4 A schematic diagram of the structure of an elastic member provided in an embodiment of the present application;

[0025] Figure 5 A schematic structural diagram of a support member provided in an embodiment of the present application.

[0026] In the figure: 100-instrument panel; 110-connection port; 111-connector; 112-limiting groove; 120-pull ear; 200-protection component; 210-pry frame; 220-support plate; 221-slide groove; 230-elastic member; 231-locking block; 232-spring; 233-slider; 240-limiting block; 241-bump; 250-support member; 251-first frame; 252-second frame; 253-tension spring; 254-limiting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0028] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] See also Figure 1 The present application provides a digital display instrument communication interface protection structure, including an instrument panel 100 and a protection component 200.

[0033] See also Figure 1-Figure 4A connection port 110 is provided on one side of the instrument panel 100, a connector 111 is plugged into the connection port 110, and a communication connection line is provided on the connector 111. The protection component 200 includes a prying frame 210, a support plate 220, an elastic member 230, a limit block 240 and a support member 250. The middle part of the prying frame 210 is rotatably connected to one side of the instrument panel 100, one side of the prying frame 210 extends to one side of the connection port 110, the other side of the prying frame 210 is rotatably connected to one side of the support member 250, and the other side of the support member 250 is rotatably connected to one side of the instrument panel 100, one side of the prying frame 210 is against one side of the connector 111, and the support plate 220 is symmetrically fixed Connected to one side of the prying frame 210, the elastic member 230 is arranged inside one side of the support plate 220, one side of the limit block 240 is inserted outside the support plate 220, the limit block 240 is against one side of the connecting head 111, the connecting head 111 is provided with a limit groove 112, one side of the limit block 240 is provided with a protrusion 241, the protrusion 241 is against the inner wall of the limit groove 112, the elastic member 230 includes a locking block 231 and a spring 232, one side of the spring 232 is inside the support plate 220, and the other side of the spring 232 is against one side of the locking block 231, one side of the locking block 231 is rotatably connected to the support plate 220, and one side of the locking block 231 is against one side of the limit block 240.

[0034] The locking block 231 is provided with a slider 233, and a slide groove 221 is provided inside the support plate 220. The slider 233 is slidably connected to the inside of the slide groove 221. The support member 250 includes a first frame 251, a second frame 252 and a tension spring 253. One side of the first frame 251 is rotatably connected to one side of the prying frame 210, and the other side of the first frame 251 is rotatably connected to one side of the second frame 252. The other side of the second frame 252 is rotatably connected to the instrument panel 100. One side of the first frame 251 is against one side of the second frame 252, and one side of the tension spring 253 is hung on one side of the second frame 252. 53 and the other side are hung on the side of the instrument panel 100, a limiting plate 254 is provided on one side of the second frame 252, one side of the first frame 251 is against the side of the limiting plate 254, and the angle between the first frame 251 and the second frame 252 on the side of the tension spring 253 is greater than 180 degrees. It should be noted that the prying frame 210 is made of a material with a certain elasticity, that is, when the first frame 251 and the second frame 252 are rotated into a straight line, one side of the prying frame 210 can be lifted, and a pulling ear 120 is provided on one side of the instrument panel 100, and one side of the tension spring 253 is hung on the side of the pulling ear 120.

[0035] The working principle of the protection structure of the communication interface of the digital display instrument is as follows: first, the side of the prying frame 210 close to the connecting port 110 is pressed to the side close to the instrument panel 100. When the connecting head 111 is inserted outside the connecting port 110, one side of the connecting head 111 will be close to one side of the prying frame 210. At this time, the limit block 240 is inserted into the outside of the support plate 220, and the limit block 240 is limited by the elastic member 230. At the same time, the limit block 240 is used to limit the connecting head 111. At this time, the support member 250 supports the other side of the prying frame 210, effectively limiting the connecting head 111 in the connecting port. The outside of the port 110, when the connector 111 needs to be disassembled, the first step is to remove the limit block 240 from the outside of the support plate 220, and then rotate the first frame 251 and the second frame 252 at the rotation connection to make the first frame 251 and the second frame 252 lose their support for the prying frame 210, press one side of the prying frame 210 hard, and use the other side of the prying frame 210 to pry the connector 111 out of the connector port 110, thereby realizing the disassembly between the connector 111 and the connector port 110, reducing the damage to the pins inside the connector 111, and improving the service life of the connector 111.

[0036] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A digital display instrument communication interface protection structure, characterized in that: include An instrument panel (100), wherein a connection port (110) is provided on one side of the instrument panel (100), a connector (111) is plugged into the connection port (110), and a communication connection line is provided on the connector (111); The protective assembly (200) comprises a prying frame (210), a support plate (220), an elastic member (230), a limit block (240) and a support member (250), wherein the middle portion of the prying frame (210) is rotatably connected to one side of the instrument panel (100), one side of the prying frame (210) extends to one side of the connection port (110), and the other side of the prying frame (210) is rotatably connected to one side of the support member (250), and the support member (250) is provided with a plurality of support members (250) and a plurality of support members (250) connected to the support member (250). The other side of the component (250) is rotatably connected to one side of the instrument panel (100), one side of the prying frame (210) is against one side of the connecting head (111), the support plate (220) is symmetrically fixedly connected to one side of the prying frame (210), the elastic component (230) is arranged inside one side of the support plate (220), one side of the limit block (240) is inserted outside the support plate (220), and the limit block (240) is against one side of the connecting head (111).

2. A digital display instrument communication interface protection structure according to claim 1, characterized in that: The connector (111) is provided with a limiting groove (112), and a protrusion (241) is provided on one side of the limiting block (240), and the protrusion (241) abuts against the inner wall of the limiting groove (112).

3. A digital display instrument communication interface protection structure according to claim 1, characterized in that: The elastic member (230) comprises a locking block (231) and a spring (232); one side of the spring (232) is inside the support plate (220); the other side of the spring (232) abuts against one side of the locking block (231); one side of the locking block (231) is rotatably connected to the support plate (220); and one side of the locking block (231) abuts against one side of the limit block (240).

4. A digital display instrument communication interface protection structure according to claim 3, characterized in that: The locking block (231) is provided with a sliding block (233), a sliding groove (221) is provided inside the support plate (220), and the sliding block (233) is slidably connected to the inside of the sliding groove (221).

5. A digital display instrument communication interface protection structure according to claim 1, characterized in that: The support member (250) comprises a first frame (251), a second frame (252) and a tension spring (253); one side of the first frame (251) is rotatably connected to one side of the prying frame (210); the other side of the first frame (251) is rotatably connected to one side of the second frame (252); the other side of the second frame (252) is rotatably connected to the instrument panel (100); one side of the first frame (251) is against one side of the second frame (252); one side of the tension spring (253) is hung on one side of the second frame (252); and the other side of the tension spring (253) is hung on one side of the instrument panel (100).

6. A digital display instrument communication interface protection structure according to claim 5, characterized in that: A limiting plate (254) is provided on one side of the second frame (252), and one side of the first frame (251) abuts against one side of the limiting plate (254).

7. A digital display instrument communication interface protection structure according to claim 5, characterized in that: The angle between the first frame (251) and the second frame (252) located on one side of the tension spring (253) is greater than 180 degrees.

8. A digital display instrument communication interface protection structure according to claim 5, characterized in that: A pull ear (120) is provided on one side of the instrument panel (100), and one side of the tension spring (253) is hung on one side of the pull ear (120).

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