CN214046405U

CN214046405U - Circuit board convenient to dismouting

Info

Publication number: CN214046405U
Application number: CN202022943188.7U
Authority: CN
Inventors: 况鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-24
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a circuit board convenient for disassembly and assembly, which comprises a base, wherein the upper end of the base is fixedly provided with a C-shaped baffle plate, the two sides of the C-shaped baffle are both fixedly provided with slide rails, the inner sides of the slide rails are movably provided with slide blocks, a clamping block is fixedly arranged at one end of the sliding block, a circuit board is arranged at one end of the clamping block and is positioned in the middle position of the clamping blocks at the two sides, a through hole is arranged at one end of the C-shaped baffle, an optical axis is movably arranged at the through hole of the C-shaped baffle, a bolt is fixedly arranged at one end of the optical axis and is positioned at the outer side of the slide rail, and one end is parallel to one end of the sliding rail, the cavity is formed in one end of the C-shaped baffle, so that the installation and the disassembly can be easily completed, the maintenance time of workers is saved, the working efficiency is improved, and meanwhile, the heat dissipation function is added, so that the circuit board can be safely used.

Description

Circuit board convenient to dismouting

Technical Field

The utility model relates to a circuit board field especially relates to a circuit board convenient to dismouting.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electrical appliance layout, and is particularly important for the circuit board convenient to disassemble and assemble.

The existing circuit board is inconvenient to mount and dismount, time and labor are wasted when the circuit board is dismounted when maintenance personnel carry out maintenance, meanwhile, the circuit board does not have an effective heat dissipation function, and the circuit board is easy to damage if used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a circuit board convenient to dismouting, completion installation that can be very easy is dismantled, has saved staff's maintenance duration, has improved work efficiency, has increased radiating function simultaneously, makes the use that the circuit board can be safe.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a circuit board convenient to dismouting, includes the base, the upper end fixed mounting of base has C shape baffle, the equal fixed mounting in both sides of C shape baffle has the slide rail, the inboard movable mounting of slide rail has the slider, the one end fixed mounting of slider has the fixture block, the circuit board is installed to the one end of fixture block, the circuit board is located the intermediate position department of both sides fixture block, the through-hole has been seted up to the one end of C shape baffle, the through-hole position department movable mounting of C shape baffle has the optical axis, the one end fixed mounting of optical axis has the bolt, the bolt is located the outside of slide rail, and one end is parallel with the one end of slide rail, the cavity has been seted up to the one end of C shape baffle, the internally mounted of cavity has first spring, the one end and the C shape baffle fixed connection of first spring, the other end and the slide rail fixed connection of first spring.

As an optimized technical scheme of the utility model, the one end fixed mounting of C shape baffle has the fan, the louvre has been seted up to the one end of base.

As an optimal technical scheme of the utility model, the one end fixed mounting of slide rail has the second spring, the one end fixed mounting of second spring has the buffer block.

As a preferred technical scheme of the utility model, the one end of bolt is the slope form, the one end of bolt and the one end parallel and level of slide rail.

As a preferred technical scheme of the utility model, the one end fixed mounting of optical axis has the piece of drawing, draw the outside that the piece is located C shape baffle.

As an optimized technical scheme of the utility model, the both sides slide rail on the C-shaped baffle is located same horizontal plane and is parallel to each other.

As an optimal technical scheme of the utility model, the one end fixed mounting of C shape baffle has three fan, and is three the fan is the array distribution.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through setting up the bolt, the slider, slide rail and pull rod, when needs are installed, fixture block chucking circuit board through both ends, the effect of rethread slider and slide rail, go into circuit board propelling movement, because the one end of bolt is the slope form, through the extrusion, the inside of bolt indentation cavity, when the slider passes through completely, can be because the effect of first spring, the bolt can be by auto-eject, play spacing effect, accomplish the installation of circuit board, when needs maintenance change, outside pull draws the piece, spacing effect is relieved to the bolt, and because under the effort of second spring and buffer block, the circuit board is by auto-eject, the completion is dismantled, make the very easy completion installation of this device dismantle, staff's maintenance time has been saved, and the work efficiency is improved.

2. Through setting up fan and louvre, through fan and louvre, make this device increase radiating function, make the use that the circuit board can be safe.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 2 according to the present invention.

Wherein: 1. a base; 2. a slide rail; 3. a C-shaped baffle; 4. a slider; 5. a clamping block; 6. a circuit board; 7. an optical axis; 8. a bolt; 9. a cavity; 10. a first spring; 11. pulling the block; 12. A second spring; 13. a buffer block; 14. a fan; 15. and (4) heat dissipation holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in FIGS. 1-4, the utility model provides a circuit board convenient for disassembly and assembly, which comprises a base 1, a C-shaped baffle 3 is fixedly arranged at the upper end of the base 1, slide rails 2 are fixedly arranged at both sides of the C-shaped baffle 3, a slide block 4 is movably arranged at the inner side of the slide rail 2, a clamping block 5 is fixedly arranged at one end of the slide block 4, a circuit board 6 is arranged at one end of the clamping block 5, the circuit board 6 is positioned at the middle position of the clamping blocks 5 at both sides, a through hole is arranged at one end of the C-shaped baffle 3, an optical axis 7 is movably arranged at the through hole position of the C-shaped baffle 3, a bolt 8 is fixedly arranged, one end of the C-shaped baffle 3 is parallel to one end of the sliding rail 2, a cavity 9 is formed in one end of the C-shaped baffle 3, a first spring 10 is installed inside the cavity 9, one end of the first spring 10 is fixedly connected with the C-shaped baffle 3, and the other end of the first spring 10 is fixedly connected with the sliding rail 2;

when needs are installed, 5 chucking circuit boards 6 of fixture block through both ends, rethread slider 4 and slide rail 2's effect, push into circuit board 6, because the one end of bolt 8 is the slope form, through the extrusion, the inside of 8 indentation cavitys 9 of bolt, when slider 4 passes through completely, can be because the effect of first spring 10, bolt 8 can be by auto-eject, play spacing effect, accomplish the installation of circuit board 6, when needs maintenance change, outside pull draw block 11, spacing effect is relieved to bolt 8, and because under the effort of second spring 12 and buffer block 13, circuit board 6 is by auto-eject, the completion is dismantled, make the very easy completion installation of this device dismantle, staff's maintenance time has been saved, and work efficiency is improved.

In other embodiments, a fan 14 is fixedly installed at one end of the C-shaped baffle 3, and a heat dissipation hole 15 is formed at one end of the base 1;

the fan 14 and the heat dissipation hole 15 increase the heat dissipation function of the device, so that the circuit board 6 can be safely used.

In other embodiments, one end of the slide rail 2 is fixedly provided with a second spring 12, and one end of the second spring 12 is fixedly provided with a buffer block 13;

when the device is disassembled, a pushing force can be provided, and the circuit board 6 is automatically pushed to complete the disassembly of the device.

In other embodiments, one end of the bolt 8 is inclined, and one end of the bolt 8 is flush with one end of the slide rail 2;

when the sliding block 4 slides, the end surface of the bolt 8 is inclined, so that the circuit board 6 can be directly pushed.

In other embodiments, one end of the optical axis 7 is fixedly provided with a pulling block 11, and the pulling block 11 is positioned outside the C-shaped baffle 3;

the drawing of the optical axis 7 is more labor-saving.

In other embodiments, the two side sliding rails 2 on the C-shaped baffle 3 are positioned on the same horizontal plane and are parallel to each other;

prevent the installation unparallel of the circuit board 6 caused by the installation unparallel of the sliding rail 2 from influencing the additional use of the device

In other embodiments, three fans 14 are fixedly installed at one end of the C-shaped baffle 3, and the three fans 14 are distributed in an array;

the device can perform better heat dissipation effect on the circuit board 6.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a circuit board convenient to dismouting, includes base (1), its characterized in that: the upper end fixed mounting of base (1) has C shape baffle (3), the equal fixed mounting in both sides of C shape baffle (3) has slide rail (2), the inboard movable mounting of slide rail (2) has slider (4), the one end fixed mounting of slider (4) has fixture block (5), circuit board (6) are installed to the one end of fixture block (5), circuit board (6) are located the intermediate position department of both sides fixture block (5), the through-hole has been seted up to the one end of C shape baffle (3), the through-hole position department movable mounting of C shape baffle (3) has optical axis (7), the one end fixed mounting of optical axis (7) has bolt (8), bolt (8) are located the outside of slide rail (2), and one end is parallel with the one end of slide rail (2), cavity (9) have been seted up to the one end of C shape baffle (3), the internally mounted of cavity (9) has first spring (10), one end of the first spring (10) is fixedly connected with the C-shaped baffle (3), and the other end of the first spring (10) is fixedly connected with the sliding rail (2).

2. The circuit board convenient to disassemble and assemble according to claim 1, wherein: one end of the C-shaped baffle (3) is fixedly provided with a fan (14), and one end of the base (1) is provided with a heat dissipation hole (15).

3. The circuit board convenient to disassemble and assemble according to claim 1, wherein: one end fixed mounting of slide rail (2) has second spring (12), the one end fixed mounting of second spring (12) has buffer block (13).

4. The circuit board convenient to disassemble and assemble according to claim 1, wherein: one end of the bolt (8) is inclined, and one end of the bolt (8) is flush with one end of the sliding rail (2).

5. The circuit board convenient to disassemble and assemble according to claim 1, wherein: one end of the optical axis (7) is fixedly provided with a pulling block (11), and the pulling block (11) is positioned on the outer side of the C-shaped baffle (3).

6. The circuit board convenient to disassemble and assemble according to claim 1, wherein: the two side sliding rails (2) on the C-shaped baffle (3) are positioned on the same horizontal plane and are parallel to each other.

7. The circuit board convenient to disassemble and assemble according to claim 2, wherein: and three fans (14) are fixedly mounted at one end of the C-shaped baffle (3), and the three fans (14) are distributed in an array.