CN211656684U

CN211656684U - Electronic component convenient to disassemble and assemble

Info

Publication number: CN211656684U
Application number: CN202020152808.2U
Authority: CN
Inventors: 边长明
Original assignee: Shenzhen Ceaiya Electronics Co ltd
Current assignee: Shenzhen Ceaiya Electronics Co ltd
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-10-09
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses an electronic component convenient to dismouting, including circuit board, second fixture block and fixed slot, one side of circuit board is provided with the mounting panel, one side of circuit board far away from the mounting panel is provided with the chip, one side of circuit board far away from the chip is connected with first fixture block, wherein, the second fixture block is connected in one side that the mounting panel is close to first fixture block, one side of second fixture block is provided with the fixed cover, one side that the fixed cover is close to the second fixture block has seted up the draw-in groove, one side of fixed cover is connected with the slider, one side that the mounting panel is close to the slider has seted up the; this electronic components convenient to dismouting removes the inside of mounting groove with the circuit board, later, the fixed cover of pulling will be fixed to remove fixed cover to one side of first fixture block and second fixture block, and the T-shaped fixture block that first fixture block and second fixture block constitute the block structure with the draw-in groove of T-shaped, is convenient for fix the circuit board in one side of mounting panel, easy to assemble.

Description

Electronic component convenient to disassemble and assemble

Technical Field

The utility model relates to an electronic components technical field specifically is an electronic components convenient to dismouting.

Background

The electronic component is a component of electronic elements and miniature machines and instruments, and comprises: resistors, capacitors, potentiometers, tubes, printed circuit boards, and the like, and when electronic components are used, the electronic components need to be disassembled and assembled.

Although the types and the number of the existing electronic components are very large, the existing electronic components still have certain problems and bring certain inconvenience to the use of the electronic components.

Among the current printed circuit board, printed circuit board or called mainboard needs install on electronic product's mounting bracket, when electronic product needs maintenance, needs carry out the dismouting to the circuit board, needs the instrument that uses special model just dismantled and assembled, and the dismouting is comparatively loaded down with trivial details, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic components convenient to dismouting to in solving the present printed circuit board that above-mentioned background art provided, printed circuit board or called mainboard need install on electronic product's mounting bracket, when electronic product needs maintenance, need carry out the dismouting to the circuit board, need use the instrument of special model just dismantled and assembled, the dismouting is comparatively loaded down with trivial details, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic component convenient for disassembly and assembly comprises a circuit board, a second clamping block and a fixing groove, wherein one side of the circuit board is provided with an installation plate, one side of the circuit board far away from the installation plate is provided with a chip, one side of the circuit board far away from the chip is connected with a first clamping block, wherein,

the second fixture block is connected to one side, close to the first fixture block, of the mounting plate, a fixing sleeve is arranged on one side of the second fixture block, a clamping groove is formed in one side, close to the second fixture block, of the fixing sleeve, a sliding block is connected to one side of the fixing sleeve, and a sliding groove is formed in one side, close to the sliding block, of the mounting plate;

the connecting block is close to one side in spout and has seted up the fixed rod groove, the inside in fixed rod groove is provided with the dead lever, the connecting block is close to one side in fixed rod groove and has seted up first spring groove, the inside in first spring groove is fixed with first spring, the fixed slot is seted up in one side that the slider is close to the dead lever.

Preferably, the mounting panel is close to one side of circuit board and has seted up the mounting groove, the ejector pin groove has been seted up to one side that the mounting panel is close to the mounting groove, the inside in ejector pin groove is provided with the ejector pin, the second spring groove has been seted up to one side that the mounting panel is close to the ejector pin groove, the inside in second spring groove is fixed with the second spring.

Preferably, the ejector rod is arranged inside the ejector rod groove, and the inner diameter of the ejector rod groove is smaller than that of the second spring groove.

Preferably, the first fixture block and the second fixture block form a T-shaped fixture block when being attached to each other, and the T-shaped fixture block and the T-shaped fixture groove form a clamping structure.

Preferably, one side of the fixing rod, which is close to the fixing groove, is spherical, and the fixing rod and the central axis of the fixing groove are in the same horizontal line.

Preferably, one side of the first spring is fixedly connected with the first spring groove, the other side of the first spring is fixedly connected with the fixing rod, and the fixing rod and the connecting block form an elastic structure through the first spring.

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

1. this electronic components convenient to dismouting removes the inside of mounting groove with the circuit board, later, the fixed cover of pulling will be fixed to remove fixed cover to one side of first fixture block and second fixture block, and the T-shaped fixture block that first fixture block and second fixture block constitute the block structure with the draw-in groove of T-shaped, is convenient for fix the circuit board in one side of mounting panel, easy to assemble.

2. This electronic components convenient to dismouting, the fixed cover of reverse pulling shifts out fixed cover, and later, the ejector pin directly pops out the circuit board through the elastic construction who constitutes with the second spring, is convenient for dismantle the circuit board.

3. This electronic components convenient to dismouting, when fixed cover removed the one side of first fixture block and second fixture block, the dead lever was gone into the inside of fixed slot through the elastic construction bullet that constitutes with first spring, was convenient for fix fixed cover in one side of first fixture block and second fixture block, avoided fixed cover to rock at will and leads to fixed unstability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure at the position A of the present invention in FIG. 1;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a circuit board; 2. mounting a plate; 201. mounting grooves; 202. a jack rod groove; 203. a top rod; 204. a second spring groove; 205. a second spring; 3. a chip; 4. a first clamping block; 5. a second fixture block; 6. fixing a sleeve; 7. a card slot; 8. a slider; 9. connecting blocks; 10. a chute; 11. a fixed rod slot; 12. fixing the rod; 13. a first spring groove; 14. a first spring; 15. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electronic component convenient to disassemble and assemble comprises a circuit board 1, a mounting plate 2, a chip 3, a first fixture block 4, a second fixture block 5, a fixing sleeve 6, a clamping groove 7, a sliding block 8, a connecting block 9, a sliding groove 10, a fixing rod groove 11, a fixing rod 12, a first spring groove 13, a first spring 14 and a fixing groove 15, wherein the mounting plate 2 is arranged on one side of the circuit board 1, a mounting groove 201 is formed in one side, close to the circuit board 1, of the mounting plate 2, a push rod groove 202 is formed in one side, close to the mounting groove 201, of the mounting plate 2, a push rod 203 is arranged in the push rod groove 202, a second spring groove 204 is formed in one side, close to the push rod groove 202, of the mounting plate 2, a second spring 205 is fixed in the second spring groove 204, the push rod 203 is arranged in the push rod groove 202, the inner diameter of the push rod groove 202 is smaller than, the fixing sleeve 6 is moved out, then the ejector rod 203 directly ejects the circuit board 1 through an elastic structure formed by the ejector rod 203 and the second spring 205, the circuit board 1 is convenient to disassemble, the inner diameter of the ejector rod groove 202 is smaller than that of the second spring groove 204, the ejector rod 203 is prevented from moving out of the ejector rod groove 202, the using effect of the ejector rod is prevented from being influenced, a chip 3 is arranged on one side of the circuit board 1 away from the mounting plate 2, a first clamping block 4 is connected to one side of the circuit board 1 away from the chip 3, the first clamping block 4 and a second clamping block 5 are jointed to form a T-shaped clamping block, the T-shaped clamping block and a T-shaped clamping groove 7 form a clamping structure, the circuit board 1 is moved into the mounting groove 201, then the fixing sleeve 6 is pulled to move the fixing sleeve 6 to one side of the first clamping block 4 and the second clamping block 5, the T-shaped clamping block formed by the first clamping block 4, the circuit board 1 is convenient to be fixed at one side of the mounting plate 2, the mounting is convenient, wherein,

the second fixture block 5 is connected to one side, close to the first fixture block 4, of the mounting plate 2, a fixing sleeve 6 is arranged on one side of the second fixture block 5, a clamping groove 7 is formed in one side, close to the second fixture block 5, of the fixing sleeve 6, a sliding block 8 is connected to one side of the fixing sleeve 6, and a sliding groove 10 is formed in one side, close to the sliding block 8, of the mounting plate 2;

a fixing rod groove 11 is formed in one side, close to the sliding groove 10, of the connecting block 9, a fixing rod 12 is arranged inside the fixing rod groove 11, one side, close to the fixing groove 15, of the fixing rod 12 is spherical, the central axes of the fixing rod 12 and the fixing groove 15 are in the same horizontal line, the fixing sleeve 6 is pulled reversely, the fixing rod 12 is subjected to a thrust force, one side, close to the fixing groove 15, of the fixing rod 12 is spherical, the fixing rod 12 is moved into the fixing rod groove 11, the fixing sleeve 6 is convenient to move out, and the circuit board 1 is convenient to disassemble, a first spring groove 13 is formed in one side, close to the fixing rod groove 11, of the connecting block 9, a first spring 14 is fixed inside the first spring groove 13, one side of the first spring 14 is fixedly connected with the first spring groove 13, the other side of the first spring 14 is fixedly connected with the fixing rod 12, and the fixing rod 12 and, when the fixing sleeve 6 moves to one side of the first fixture block 4 and the second fixture block 5, the fixing rod 12 is bounced into the fixing groove 15 through the elastic structure formed by the first spring 14, so that the fixing sleeve 6 is fixed to one side of the first fixture block 4 and the second fixture block 5, the fixing instability caused by random shaking of the fixing sleeve 6 is avoided, and the fixing groove 15 is formed in one side, close to the fixing rod 12, of the sliding block 8.

The working principle is as follows: when the electronic component convenient to disassemble and assemble is used, firstly, the circuit board 1 is moved to the inside of the mounting groove 201, then the fixing sleeve 6 is pulled to move the fixing sleeve 6 to one side of the first clamping block 4 and the second clamping block 5, the T-shaped clamping block formed by the first clamping block 4 and the second clamping block 5 and the T-shaped clamping groove 7 form a clamping structure, the circuit board 1 is convenient to fix at one side of the mounting plate 2, the mounting is convenient, when the fixing sleeve 6 is moved to one side of the first clamping block 4 and the second clamping block 5, the fixing rod 12 is bounced into the inside of the fixing groove 15 through the elastic structure formed by the first spring 14, the fixing sleeve 6 is convenient to fix at one side of the first clamping block 4 and the second clamping block 5, the fixing instability caused by random shaking of the fixing sleeve 6 is avoided, when the circuit board 1 needs to be disassembled, the fixing sleeve 6 is pulled reversely, the fixing rod 12 is subjected to a thrust, the fixing rod 12 is moved into the fixing rod groove 11 to facilitate the moving out of the fixing sleeve 6, then the push rod 203 directly ejects the circuit board 1 through the elastic structure formed by the push rod 203 and the second spring 205 to facilitate the disassembling of the circuit board 1, and the inner diameter of the push rod groove 202 is smaller than the inner diameter of the second spring groove 204 to prevent the push rod 203 from moving out of the push rod groove 202 to affect the using effect thereof, and the content not described in detail in the description belongs to the prior art known by the professional skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electronic components convenient to dismouting, includes circuit board (1), connecting block (9), second fixture block (5) and fixed slot (15), its characterized in that: a mounting plate (2) is arranged on one side of the circuit board (1), a chip (3) is arranged on one side of the circuit board (1) far away from the mounting plate (2), a first clamping block (4) is connected on one side of the circuit board (1) far away from the chip (3),

the second clamping block (5) is connected to one side, close to the first clamping block (4), of the mounting plate (2), a fixing sleeve (6) is arranged on one side of the second clamping block (5), a clamping groove (7) is formed in one side, close to the second clamping block (5), of the fixing sleeve (6), a sliding block (8) is connected to one side of the fixing sleeve (6), and a sliding groove (10) is formed in one side, close to the sliding block (8), of the mounting plate (2);

fixing rod groove (11) have been seted up to one side that connecting block (9) are close to spout (10), the inside of fixing rod groove (11) is provided with dead lever (12), first spring groove (13) have been seted up to one side that connecting block (9) are close to fixing rod groove (11), the inside in first spring groove (13) is fixed with first spring (14), one side that is close to dead lever (12) in slider (8) is seted up in fixed slot (15).

2. An electronic component convenient to dismount as claimed in claim 1, wherein: mounting panel (2) include mounting groove (201), ejector pin groove (202), ejector pin (203), second spring groove (204) and second spring (205), mounting groove (201) have been seted up to one side that mounting panel (2) are close to circuit board (1), ejector pin groove (202) have been seted up to one side that mounting panel (2) are close to mounting groove (201), the inside in ejector pin groove (202) is provided with ejector pin (203), second spring groove (204) have been seted up to one side that mounting panel (2) are close to ejector pin groove (202), the inside in second spring groove (204) is fixed with second spring (205).

3. An electronic component convenient to dismount and mount as claimed in claim 2, wherein: the ejector rod (203) is arranged inside the ejector rod groove (202), and the inner diameter of the ejector rod groove (202) is smaller than that of the second spring groove (204).

4. An electronic component convenient to dismount as claimed in claim 1, wherein: the first clamping block (4) and the second clamping block (5) form a T-shaped clamping block when being attached, and the T-shaped clamping block and the T-shaped clamping groove (7) form a clamping structure.

5. An electronic component convenient to dismount as claimed in claim 1, wherein: one side of the fixing rod (12) close to the fixing groove (15) is spherical, and the central axes of the fixing rod (12) and the fixing groove (15) are in the same horizontal line.

6. An electronic component convenient to dismount as claimed in claim 1, wherein: one side of the first spring (14) is fixedly connected with the first spring groove (13), the other side of the first spring (14) is fixedly connected with the fixing rod (12), and the fixing rod (12) and the connecting block (9) form an elastic structure through the first spring (14).