CN216017236U

CN216017236U - Electronic circuit board convenient to combination

Info

Publication number: CN216017236U
Application number: CN202121405557.5U
Authority: CN
Inventors: 郑晓阳
Original assignee: Huizhou Ruicheng Electronics Co ltd
Current assignee: Huizhou Ruicheng Electronics Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-11
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an electronic circuit board convenient to combine, which comprises a circuit board body and a fixed frame body, wherein the circuit board body is arranged on the inner side of the fixed frame body, the fixed frame body comprises a first fixed plate, a second fixed plate, a telescopic rod and a clamping structure, the second fixed plate is provided with a socket, the telescopic rod is used for realizing the connection effect of the first fixed plate and the second fixed plate, the clamping structure is arranged on the side surface of the first fixed plate, the clamping structure comprises a key, a first transmission shaft, a second transmission shaft, a gear and a clamping block, the key is fixedly connected with the first transmission shaft, the second transmission shaft is fixedly connected with the clamping block, the gear is used for realizing the transmission effect of the first transmission shaft and the second transmission shaft, the clamping block is provided with a semicircular groove corresponding to the side surface of the circuit board body, and the first fixed plate, the telescopic rod and the second fixed plate can be connected with the clamping block according to the length of the circuit board, The second fixing plate is used for adjusting the position.

Description

Electronic circuit board convenient to combination

Technical Field

The utility model relates to the technical field of electronic circuit boards, in particular to an electronic circuit board convenient to combine.

Background

The circuit board is also called a printed wiring board or a printed circuit board. After the electronic equipment uses the circuit board, because of the consistency of the similar printed boards, the error of manual wiring is avoided, the automatic insertion or mounting, the automatic tin soldering and the automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the maintenance is convenient. When a circuit board of an electronic device is installed, multiple groups of circuit boards are often required to be installed on the same device at the same time so as to meet different functions of the device. The applicant finds that at least the following technical problems exist in the prior art: the existing circuit board can only be connected by external connecting equipment when combined and connected, and the installation structure is complex and the operation is inconvenient due to the introduction of a new connecting piece.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the electronic circuit board which is convenient to combine, and can effectively solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an electronic circuit board convenient to combination, includes circuit board body and fixed framework, fixed framework is inboard is located to the circuit board body, fixed framework includes first fixed plate, second fixed plate, telescopic link and clamping structure, the second fixed plate is equipped with the socket, the telescopic link is used for realizing that first fixed plate and second fixed plate get the linkage effect, clamping structure locates first fixed plate side, clamping structure includes button, first transmission shaft, second transmission shaft, gear and grip block, button and first transmission shaft fixed connection, second transmission shaft and grip block fixed connection, the gear is used for realizing the transmission effect of first transmission shaft and second transmission shaft, the grip block is equipped with the semicircular groove who corresponds with circuit board body side.

Preferably, the circuit board body is provided with a conductive contact plate, and the conductive contact plate corresponds to the socket.

Preferably, one end of the transmission shaft far away from the key is fixedly connected with a pressure spring.

Preferably, the surface of the semicircular groove is provided with an insulating rubber pad.

Preferably, the first fixing plate is of a concave structure, and a limiting groove for fixing the circuit board body is further formed in the inner side of the first fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

can carry out position adjustment to first fixed plate, second fixed plate according to the length of circuit board through setting up the telescopic link, through setting up clamping structure, can promote first transmission shaft and drive the second transmission shaft through the transmission of gear through pressing the button and make the grip block be in the lax state, improve the stability of circuit board body, can be convenient for the circuit board body through setting up the socket and make up through electrically conductive touch panel.

Drawings

Fig. 1 is a schematic diagram of an electronic circuit board structure convenient for assembly.

FIG. 2 is a schematic view of a clamping structure.

Fig. 3 is a schematic view of a semicircular groove structure.

Reference numbers in the figures:

the circuit board comprises a circuit board body 1, a conductive contact plate 11, a fixed frame 2, a first fixed plate 21, a limiting groove 211, a second fixed plate 22, a socket 221, a telescopic rod 23, a clamping structure 24, a button 241, a first transmission shaft 242, a second transmission shaft 243, a gear 244, a clamping block 245, a semicircular groove 246, a pressure spring 247 and an insulating rubber pad 248.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an electronic circuit board convenient to assemble includes a circuit board body 1 and a fixing frame 2, the circuit board body 1 is disposed inside the fixing frame 2, the fixing frame 2 includes a first fixing plate 21, a second fixing plate 22, an expansion rod 23 and a clamping structure 24, the second fixing plate 22 is provided with a socket 221, the expansion rod 23 is used for realizing the connection between the first fixing plate 21 and the second fixing plate 22, the clamping structure 24 is disposed on the side surface of the first fixing plate 21, the clamping structure 24 includes a key 241, a first transmission shaft 242, a second transmission shaft 243, a gear 244 and a clamping block 245, the key 241 is fixedly connected with the first transmission shaft 242, the second transmission shaft 243 is fixedly connected with the clamping block 245, the gear 244 is used for realizing the transmission between the first transmission shaft 242 and the second transmission shaft 243, the clamping block 245 is provided with a semicircular groove 246 corresponding to the side surface of the circuit board body 1, the circuit board body 1 is provided with a conductive contact plate 11, the conductive contact plate 11 corresponds to the socket 221, a pressure spring 247 is fixedly connected to one end of the transmission shaft 242 far away from the key 241, an insulating rubber pad 248 is arranged on the surface of the semicircular groove 246, the first fixing plate 21 is a concave structure, the inner side of the first fixing plate 21 is further provided with a limiting groove 211 for fixing the circuit board body 1, the position of the first fixing plate 21 and the second fixing plate 22 can be adjusted according to the length of the circuit board by arranging the telescopic rod 23, and by arranging the clamping structure 24, the first transmission shaft 242 can be pushed by pressing the key, and the second transmission shaft 243 is driven by the transmission action of the gear 244 to enable the clamping block to be in a loose state, so that the stability of the circuit board body 1 is improved, the socket 221 is provided to facilitate the combination of the circuit board body 1 with the conductive contact plate 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic circuit board convenient to combination which characterized in that: including circuit board body and fixed framework, fixed framework is inboard located to the circuit board body, fixed framework includes first fixed plate, second fixed plate, telescopic link and clamping structure, the second fixed plate is equipped with the socket, the telescopic link is used for realizing that first fixed plate and second fixed plate get the linkage effect, clamping structure locates first fixed plate side, clamping structure includes button, first transmission shaft, second transmission shaft, gear and grip block, button and first transmission shaft fixed connection, second transmission shaft and grip block fixed connection, the gear is used for realizing the transmission effect of first transmission shaft and second transmission shaft, the grip block is equipped with the semicircular groove who corresponds with circuit board body side.

2. An electronic circuit board that is easy to assemble according to claim 1, wherein: the circuit board body is provided with a conductive contact plate, and the conductive contact plate corresponds to the socket.

3. An electronic circuit board that is easy to assemble according to claim 1, wherein: and one end of the transmission shaft far away from the key is fixedly connected with a pressure spring.

4. An electronic circuit board that is easy to assemble according to claim 1, wherein: and an insulating rubber pad is arranged on the surface of the semicircular groove.

5. An electronic circuit board that is easy to assemble according to claim 1, wherein: the first fixing plate is of a concave structure, and a limiting groove used for fixing the circuit board body is further formed in the inner side of the first fixing plate.