Circuit board convenient to disassemble freely

Abstract

The utility model discloses a circuit board convenient for free disassembly, which comprises a mounting panel, a circuit board body is arranged above the mounting panel, a positioning assembly is arranged at the top of the circuit board body, and a disassembly assembly is arranged at the top of the circuit board body; the dismounting and mounting assembly comprises a clamping groove and a clamping frame, the clamping groove is formed in the top of the circuit board body, the clamping frame is clamped to the top of the clamping groove, a spring is arranged on the inner side wall of the clamping frame, one end of the spring is fixedly connected with a clamping block, and a connecting ring is fixedly installed on the top of the mounting panel. According to the circuit board convenient to freely disassemble, the circuit board can be quickly disassembled through the arranged disassembly assembly, the disassembly is simple and convenient, the disassembly work can be completed by hands, the disassembly time is short, the time-consuming and labor-consuming conditions are reduced, the circuit board is more convenient to disassemble and overhaul, and the use effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circuit board technical field, concretely is a circuit board convenient for free disassembly. BACKGROUND

[0002] Circuit board, also known as circuit board, printed circuit board, PCB for short, is an important electronic component, used to provide circuit connection for electronic equipment, and the following is a detailed introduction about circuit board: structural composition, solder pad: the metal area on the substrate, used for welding connection with electronic components, usually corresponding to the pins or solder balls of electronic components, via: the hole that penetrates the whole substrate, used to connect circuits of different levels through welding or inserting connectors, etc., can be manufactured by chemical copper, electrolytic copper or drilling, wire: the electrical network copper film used to connect component pins, components: various electronic components welded on PCB, such as integrated circuit chips, resistors, capacitors, diodes, etc.

[0003] For the above technical scheme, the existing circuit board adopts screw installation, which needs to find tools for disassembly in actual use, and the screw is small, which is inconvenient to disassemble, and the top of the circuit board is smooth, which is easy to fall off and break when carrying.

[0004] Therefore, the utility model provides a circuit board convenient for free disassembly to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a circuit board convenient for free disassembly, which solves the problems that the existing circuit board adopts screw installation, which needs to find tools for disassembly in actual use, and the screw is small, which is inconvenient to disassemble.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a circuit board convenient for free disassembly, comprising an installation panel, a circuit board body is arranged above the installation panel, a positioning assembly is arranged at the top of the circuit board body, and a dismounting assembly is arranged at the top of the circuit board body.

[0007] Further, the dismounting assembly further comprises a pull plate, and the pull plate is fixedly installed on one side of the clamping block.

[0008] The above technical scheme uses the pull plate to conveniently pull and move the clamping block.

[0009] Further, the disassembly assembly further comprises a limiting ring, the limiting ring is fixedly installed on the inner side wall of the clamping frame, and the spring is located on the inner side wall of the limiting ring.

[0010] The above technical scheme can limit the spring to prevent the spring from deforming.

[0011] Further, the two sides of the mounting panel are respectively provided with portable assemblies, the portable assembly comprises a fixed plate one and a tension spring, the fixed plate one is fixedly installed on the two sides of the circuit board body, the tension spring is fixedly connected on one side of the fixed plate one, one end of the tension spring is fixedly connected with a circular block, one side of the circular block is fixedly connected with a nylon rope, the two sides of the circuit board body are respectively fixedly installed with fixed plate two, and the nylon rope and the fixed plate two are in sliding connection.

[0012] The above technical scheme can achieve good portability.

[0013] Further, the portable assembly further comprises an anti-skid sleeve, the anti-skid sleeve is wrapped on the side wall of the nylon rope.

[0014] The above technical scheme can achieve good anti-skid effect.

[0015] Further, the portable assembly further comprises a sliding groove, the sliding groove is arranged on the two sides of the circuit board body, and the circular block and the sliding groove are in sliding connection.

[0016] The above technical scheme can make the circular block move more stably.

[0017] Further, the positioning assembly further comprises a positioning groove and a positioning rod, the positioning groove is arranged on the top of the circuit board body, the top of the mounting panel is fixedly installed with the positioning rod, and the positioning rod and the positioning groove are in clamping connection.

[0018] The above technical scheme can achieve positioning effect, so that the circuit board body is more convenient to install.

[0019] Beneficial effects

[0020] The utility model provides a circuit board convenient to freely dismount, compared with prior art has the following beneficial effects:

[0021] 1、 this circuit board convenient to freely dismount, through setting up the disassembly assembly, can carry out quick dismounting to circuit board, and dismounting is simple and convenient, and can complete dismounting work with bare hands, not only short time of dismounting, and reduce the situation of time -consuming and labor -intensive, when circuit board needs to dismount overhauls also will be more convenient, make the effect will be better of use.

[0022] 2、The circuit board convenient to disassemble freely, through the portable assembly, the circuit board is more convenient to carry, and the hand does not need to contact the circuit board, so as to prevent the circuit board from being damaged, and the holding is convenient during carrying, so as to prevent the circuit board from being damaged due to falling, so that the overall carrying effect is better, and the use experience is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0024] Figure 1 is the overall structure schematic view of the present application;

[0025] Figure 2 is the overall structure schematic view of the present application Figure 1 is the enlarged view of the structure at A in the present application;

[0026] Figure 3 is the overall structure top view of the present application;

[0027] Figure 4 is the enlarged view of the structure at B in the present application. Figure 3

[0028] In the figure: 1, mounting panel; 2, circuit board body; 3, positioning assembly; 31, positioning groove; 32, positioning rod; 4, dismounting assembly; 41, clamping groove; 42, clamping frame; 43, spring; 44, clamping block; 45, pull plate; 46, connecting ring; 47, limiting ring; 5, portable assembly; 51, fixed plate one; 52, tension spring; 53, round block; 54, nylon rope; 55, fixed plate two; 56, anti-skid sleeve; 57, sliding groove. DETAILED DESCRIPTION

[0029] ​It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, up, down" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The present application will be further described in detail below with the aid of drawings and examples.

[0031] Referring to Figures 1 to 4 The embodiments of the present application provide a circuit board convenient to disassemble, comprising a mounting panel 1, a circuit board body 2 is arranged above the mounting panel 1, a positioning assembly 3 is opened at the top of the circuit board body 2, the positioning assembly 3 further comprises a positioning groove 31 and a positioning rod 32, the positioning groove 31 is opened at the top of the circuit board body 2, the positioning rod 32 is fixedly installed at the top of the mounting panel 1, and the positioning rod 32 is clamped between the positioning groove 31, the top of the circuit board body 2 is provided with a dismounting assembly 4; the dismounting assembly 4 comprises a clamping groove 41 and a clamping frame 42, the clamping groove 41 is opened at the top of the circuit board body 2, the clamping frame 42 is clamped at the top of the clamping groove 41, the inner side wall of the clamping frame 42 is provided with a spring 43, one end of the spring 43 is fixedly connected with a clamping block 44, the top of the mounting panel 1 is fixedly installed with a connecting ring 46, the clamping block 44 is clamped between the connecting ring 46, the dismounting assembly 4 further comprises a pull plate 45, the pull plate 45 is fixedly installed on one side of the clamping block 44, the dismounting assembly 4 further comprises a limiting ring 47, the limiting ring 47 is fixedly installed on the inner side wall of the clamping frame 42, and the spring 43 is located on the inner side wall of the limiting ring 47.

[0032] In the present embodiment, first pull the pull plate 45 to compress the spring 43 through the clamping block 44, then the clamping block 44 is separated from the connecting ring 46, then pull the clamping frame 42 to separate it from the clamping groove 41, and then pull the circuit board body 2 to separate the positioning rod 32 from the positioning groove 31, so as to disassemble the circuit board body 2, which is more convenient for maintenance or replacement.

[0033] Referring to Figures 1 to 4In one aspect of the embodiment, the two sides of the mounting panel 1 are respectively provided with portable assemblies 5, which include fixed plates 51 and tension springs 52. The fixed plates 51 are respectively fixedly installed on the two sides of the circuit board body 2, and the tension springs 52 are fixedly connected to one side of the fixed plates 51. One end of the tension spring 52 is fixedly connected with a circular block 53, one side of the circular block 53 is fixedly connected with a nylon rope 54, and the two sides of the circuit board body 2 are respectively fixedly installed with fixed plates 55. The nylon rope 54 is in sliding connection with the fixed plates 55, and the portable assembly 5 further includes anti-skid sleeves 56, which are wrapped on the side walls of the nylon rope 54. The portable assembly 5 further includes sliding grooves 57, which are formed on the two sides of the circuit board body 2, and the circular block 53 is in sliding connection with the sliding grooves 57.

[0034] In the embodiment, the anti-skid sleeves 56 can be pulled to drive the circular block 53 to slide in the sliding grooves 57 through the nylon rope 54, so that the circular block 53 can pull the tension spring 52 to move, and the nylon rope 54 can slide in the fixed plates 55. Then, the circuit board body 2 can be conveniently carried by holding the nylon rope 54, so that the circuit board body 2 is more convenient to carry, and the situation of dropping the circuit board body 2 is prevented. After use, the tension spring 52 also resets the circular block 53, so that the nylon rope 54 can also be reset.

[0035] Working principle: first, pulling the pull plate 45 can make the spring 43 shrink by being pressed by the clamping block 44, then the clamping block 44 is separated from the connecting ring 46, then the clamping block 42 is pulled to separate it from the clamping groove 41, and then the circuit board body 2 is pulled up to separate the positioning rod 32 from the positioning groove 31, so that the circuit board body 2 can be easily disassembled for maintenance or replacement.

[0036] Then, the anti-skid sleeves 56 can be pulled to drive the circular block 53 to slide in the sliding grooves 57 through the nylon rope 54, so that the circular block 53 can pull the tension spring 52 to move, and the nylon rope 54 can slide in the fixed plates 55. Then, the circuit board body 2 can be conveniently carried by holding the nylon rope 54, so that the circuit board body 2 is more convenient to carry, and the situation of dropping the circuit board body 2 is prevented. After use, the tension spring 52 also resets the circular block 53, so that the nylon rope 54 can also be reset.

[0037] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] While embodiments of the present application have been shown and described with reference to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. The scope of the application is thus defined by the appended claims and their equivalents.

Claims

1. A circuit board which is easily detached, comprising a mounting panel (1), characterized in that: The upper side of the mounting panel (1) is provided with a circuit board body (2), the top of the circuit board body (2) is provided with a positioning assembly (3), and the top of the circuit board body (2) is provided with a dismounting assembly (4). The dismounting assembly (4) comprises a clamping groove (41) and a clamping frame (42), the clamping groove (41) is arranged on the top of the circuit board body (2), the clamping frame (42) is clamped on the top of the clamping groove (41), the inner side wall of the clamping frame (42) is provided with a spring (43), one end of the spring (43) is fixedly connected with a clamping block (44), the top of the mounting panel (1) is fixedly provided with a connecting ring (46), and the clamping block (44) and the connecting ring (46) are clamped.

2. The circuit board according to claim 1, wherein: The dismounting assembly (4) further comprises a pull plate (45), and the pull plate (45) is fixedly installed on one side of the clamping block (44).

3. The circuit board of claim 1, wherein: The dismounting assembly (4) further comprises a limiting ring (47), and the limiting ring (47) is fixedly installed on the inner side wall of the clamping frame (42), and the spring (43) is located on the inner side wall of the limiting ring (47).

4. The circuit board of claim 1, wherein: Both sides of the mounting panel (1) are respectively provided with a portable assembly (5), the portable assembly (5) comprises a fixed plate one (51) and a tension spring (52), the fixed plate one (51) is fixedly installed on both sides of the circuit board body (2), the tension spring (52) is fixedly connected on one side of the fixed plate one (51), one end of the tension spring (52) is fixedly connected with a circular block (53), one side of the circular block (53) is fixedly connected with a nylon rope (54), both sides of the circuit board body (2) are respectively fixedly provided with a fixed plate two (55), and the nylon rope (54) and the fixed plate two (55) are slidably connected.

5. The circuit board of claim 4, wherein: The portable assembly (5) further comprises an anti-skid sleeve (56), and the anti-skid sleeve (56) is wrapped on the side wall of the nylon rope (54).

6. The circuit board of claim 4, wherein: The portable assembly (5) further comprises a sliding groove (57), and the sliding groove (57) is arranged on both sides of the circuit board body (2), and the circular block (53) and the sliding groove (57) are slidably connected.

7. The circuit board of claim 1, wherein: The positioning assembly (3) further comprises a positioning groove (31) and a positioning rod (32), the positioning groove (31) is arranged on the top of the circuit board body (2), and the top of the mounting panel (1) is fixedly provided with the positioning rod (32); and the positioning rod (32) and the positioning groove (31) are clamped.

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