CN219068445U

CN219068445U - Overfrequency circuit board convenient to overhaul

Info

Publication number: CN219068445U
Application number: CN202221718532.5U
Authority: CN
Inventors: 赖文金; 赖庄伟
Original assignee: Jiangxi Baishun Circuit Technology Co ltd
Current assignee: Jiangxi Baishun Circuit Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-05-23
Anticipated expiration: 2032-07-04

Abstract

The application discloses super frequency circuit board convenient to overhaul includes: a circuit board main body; the circuit board comprises a circuit board body, wherein two sides of the circuit board body are provided with parallel strip-shaped bulges, the end parts of the strip-shaped bulges are provided with accommodating grooves, and the outer edges of the strip-shaped bulges are provided with sliding ways. The support, have the connecting hole that is used for being connected with external equipment on the support, have the elastic expansion link on the support, the length of elastic expansion link is greater than the degree of depth of holding tank, the elastic expansion link part inserts in the holding tank, the tip of elastic expansion link with the laminating of holding tank's tip, the both sides of support have the guide arm, the guide arm inserts in the slide. According to the scheme, the over-frequency circuit board is convenient to detach and move to the position convenient to overhaul.

Description

Overfrequency circuit board convenient to overhaul

Technical Field

The application relates to the technical field of electronic equipment, in particular to an over-frequency circuit board convenient to overhaul.

Background

The over-frequency circuit board is one of the circuit boards, and the existing over-frequency circuit board is usually fixedly connected to a required device through a screw, however, if the over-frequency circuit board is installed in a space which is difficult to disassemble, for example, an upper plate and a lower plate form a closed accommodating space, when the over-frequency circuit board is required to be disassembled, a screw driver cannot be extended to unscrew the screw, so that the over-frequency circuit board is difficult to be quickly disassembled and moved to a position which is convenient to overhaul when overhaul.

Accordingly, there is a need for an over-frequency circuit board that facilitates quick removal and movement of the over-frequency circuit board to a location that facilitates servicing.

Disclosure of Invention

The main objective of the present application is to provide an over-frequency circuit board that is convenient to maintain, so as to improve the problems in the related art.

In order to achieve the above-mentioned purpose, the present application provides an over-frequency circuit board convenient to overhaul, includes:

a circuit board main body; the circuit board comprises a circuit board body, wherein two sides of the circuit board body are provided with parallel strip-shaped bulges, the end parts of the strip-shaped bulges are provided with accommodating grooves, and the outer edges of the strip-shaped bulges are provided with sliding ways.

The support, have the connecting hole that is used for being connected with external equipment on the support, have the elastic expansion link on the support, the length of elastic expansion link is greater than the degree of depth of holding tank, the elastic expansion link part inserts in the holding tank, the tip of elastic expansion link with the laminating of holding tank's tip, the both sides of support have the guide arm, the guide arm inserts in the slide.

The support is provided with a clamping part, the clamping part is opposite to the elastic telescopic rod, and the clamping part is clamped at the edge of the circuit board main body.

In one embodiment of the present application, the elastic telescopic rod includes a rigid rod body and an elastic component, the elastic component is fixedly connected to the bracket, and the rigid rod body is fixedly connected to an end of the elastic component.

In one embodiment of the present application, the shape of the receiving groove is adapted to the shape of the rigid rod body.

In one embodiment of the present application, the strip-shaped protrusion is a rectangular parallelepiped-shaped protrusion.

In one embodiment of the present application, the clamping portion includes a clamping block, and the clamping block is rotatably connected to the bracket.

In one embodiment of the present application, the clamping block is a circular block, and a connecting shaft is rotationally connected to the axial center of the clamping block, and the connecting shaft is fixedly connected to the bracket;

the edge of the clamping block is provided with a notch, and the circuit board main body can slide out of the bracket from the notch.

In one embodiment of the present application, the edge of the cartridge has equally spaced serrations having tips.

In one embodiment of the present application, the support has a friction block thereon, and a side surface of the friction block is attached to a surface of the fixture block.

Compared with the prior art, the beneficial effects of this application are:

the circuit board main body is an over-frequency circuit board, and when the circuit board main body is in a use state, the two sides of the circuit board main body are matched with the guide rods through the slide ways, so that the circuit board main body is limited to move left and right. The rear of the circuit board main body is accommodated and compressed by the accommodating groove, and the front of the circuit board main body is clamped by the clamping part, so that the working position of the circuit board main body is fixed.

When the circuit board main body needs to be quickly disassembled, the clamping part is manually moved, and the clamping of the clamping part to the circuit board main body is released. Therefore, the elastic telescopic rod pushes the circuit board main body to move forwards, so that the over-frequency circuit board can be conveniently and rapidly disassembled and moved to a position convenient to overhaul.

Drawings

Fig. 1 is a schematic top view structure of an over-frequency circuit board that is convenient for maintenance according to an embodiment of the present application;

fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of an over-frequency circuit board that is convenient for maintenance according to an embodiment of the present application;

fig. 3 is a schematic front view of an over-frequency circuit board with easy maintenance according to an embodiment of the present application;

fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 of an over-frequency circuit board that is convenient for maintenance according to an embodiment of the present application.

In the figure: 1. a circuit board main body; 11. strip-shaped bulges; 111. a receiving groove; 112. a slideway; 2. a bracket; 21. a connection hole; 22. an elastic telescopic rod; 23. a guide rod; 24. a clamping part; 221. a rigid rod body; 222. an elastic member; 241. a clamping block; 242. a connecting shaft; 2411. a notch; 2412. saw teeth; 25. friction blocks.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-4, the present application provides an over-frequency circuit board convenient for maintenance, including:

a circuit board main body 1; the two sides of the circuit board main body 1 are provided with parallel strip-shaped bulges 11, and the strip-shaped bulges 11 are cuboid-shaped bulges. The end part of the strip-shaped bulge 11 is provided with a containing groove 111, and the outer edge of the strip-shaped bulge 11 is provided with a slideway 112;

the support 2, have the connecting hole 21 that is used for being connected with external equipment on the support 2, have the elastic telescopic link 22 on the support 2, the length of elastic telescopic link 22 is greater than the degree of depth of holding tank 111, the elastic telescopic link 22 part inserts in the holding tank 111, the tip of elastic telescopic link 22 with the tip laminating of holding tank 111, the both sides of support 2 have guide arm 23, guide arm 23 inserts in the slide 112.

The bracket 2 is provided with a clamping part 24, the clamping part 24 is opposite to the elastic telescopic rod 22, and the clamping part 24 is clamped at the edge of the circuit board main body 1.

In this embodiment, the circuit board body 1 is an over-frequency circuit board, and when the circuit board body 1 is in a use state, two sides of the circuit board body 1 are matched with the guide rod 23 through the slide rail 112, so as to limit the left-right movement of the circuit board body 1. The rear of the circuit board main body 1 accommodates and compresses the elastic telescopic rod 22 through the accommodation groove 111, and the front of the circuit board main body 1 is clamped through the clamping part 24, thereby fixing the working position of the circuit board main body 1.

When the circuit board main body 1 needs to be quickly detached, the clamping portion 24 is manually moved, and the clamping portion 24 is released from clamping the circuit board main body 1. The elastic telescopic rod 22 pushes the circuit board main body 1 to move forward, so that the over-frequency circuit board can be conveniently and rapidly disassembled and moved to a position convenient for maintenance.

In the case where the connection wires of the circuit board body 1 are long, the entire circuit board body 1 can be taken out from the bracket 2.

For example, referring to fig. 2, the elastic telescopic rod 22 includes a rigid rod 221 and an elastic member 222, the elastic member 222 is fixedly connected to the bracket 2, and the rigid rod 221 is fixedly connected to an end of the elastic member 222. In this embodiment, the rigid rod 221 protrudes into the receiving groove 111, compressing the elastic member 222. The elastic member 222 is provided as a spring.

Preferably, the shape of the receiving groove 111 is adapted to the shape of the rigid rod 221.

Referring to fig. 3, in one embodiment, the clamping portion 24 includes a clamping block 241, and the clamping block 241 is rotatably connected to the bracket 2. By rotating the clamping block 241, the clamping block 241 can be released from clamping the circuit board main body 1.

In one embodiment, the clamping block 241 is a circular block, a connecting shaft 242 is rotatably connected to the axial center of the clamping block 241, and the connecting shaft 242 is fixedly connected to the bracket 2; the edge of the clamping block 241 is provided with a notch 2411, and the circuit board main body 1 can slide out of the bracket 2 from the position of the notch 2411.

Further, the edge of the clamping block 241 has saw teeth 2412 equally spaced, and the saw teeth 2412 have tips. The function of the saw teeth 2412 is to increase friction, facilitating manual rotation of the fixture 241 by a clearance person.

Further, the bracket 2 is provided with a friction block 25, and one side surface of the friction block 25 is attached to the surface of the clamping block 241. The function of the friction block 25 is to limit the clamping block 241 to rotate by itself, and only when the clamping block 241 is manually stirred by an overhauling staff, the clamping block 241 can rotate, so that the firmness of the clamping connection of the circuit board main body 1 is ensured.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An over-frequency circuit board convenient for overhaul, which is characterized by comprising:

a circuit board main body (1); two sides of the circuit board main body (1) are provided with parallel strip-shaped bulges (11), the end parts of the strip-shaped bulges (11) are provided with accommodating grooves (111), and the outer edges of the strip-shaped bulges (11) are provided with sliding ways (112);

the support (2) is provided with a connecting hole (21) for connecting with external equipment, the support (2) is provided with an elastic telescopic rod (22), the length of the elastic telescopic rod (22) is larger than the depth of the accommodating groove (111), the elastic telescopic rod (22) is partially inserted into the accommodating groove (111), the end part of the elastic telescopic rod (22) is attached to the end part of the accommodating groove (111), two sides of the support (2) are provided with guide rods (23), and the guide rods (23) are inserted into the slide ways (112);

the support (2) is provided with a clamping part (24), the clamping part (24) is opposite to the elastic telescopic rod (22), and the clamping part (24) is clamped at the edge of the circuit board main body (1).

2. The over-frequency circuit board convenient to overhaul as claimed in claim 1, wherein the elastic telescopic rod (22) comprises a rigid rod body (221) and an elastic component (222), the elastic component (222) is fixedly connected to the bracket (2), and the rigid rod body (221) is fixedly connected to the end part of the elastic component (222).

3. An over-frequency circuit board for easy access as claimed in claim 2, characterized in that the shape of the receiving groove (111) is adapted to the shape of the rigid rod body (221).

4. An over-frequency circuit board for easy maintenance according to claim 1, wherein the strip-shaped protrusion (11) is a rectangular parallelepiped-shaped protrusion.

5. The over-frequency circuit board convenient to overhaul as claimed in claim 1, wherein the clamping part (24) comprises a clamping block (241), and the clamping block (241) is rotatably connected to the bracket (2).

6. The over-frequency circuit board convenient to overhaul as claimed in claim 5, wherein the clamping block (241) is a round block, a connecting shaft (242) is rotatably connected to the axial center position of the clamping block (241), and the connecting shaft (242) is fixedly connected to the bracket (2);

the edge of the clamping block (241) is provided with a notch (2411), and the circuit board main body (1) can slide out of the bracket (2) from the position of the notch (2411).

7. The over-frequency circuit board for easy access of claim 6, wherein the edge of the fixture block (241) has saw teeth (2412) distributed equidistantly, and the saw teeth (2412) have tips.

8. The over-frequency circuit board convenient to overhaul as claimed in claim 7, wherein the bracket (2) is provided with a friction block (25), and one side surface of the friction block (25) is attached to the surface of the clamping block (241).