CN212970259U

CN212970259U - Installation device of integrated circuit board

Info

Publication number: CN212970259U
Application number: CN202022327417.2U
Authority: CN
Inventors: 李有杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-13
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the field of integrated circuit boards, in particular to an installation device of an integrated circuit board, which aims at the problems that the integrated circuit board is inconvenient to operate and has no protective measures for the circuit board when being installed and disassembled, the scheme is provided, which comprises a protection box, a supporting plate is fixed at the bottom end of the protection box, two U-shaped clamps which are symmetrically distributed are connected in the protection box in a sliding way, a clamping spring is fixed between one end of each U-shaped clamp and the inner side wall of the protection box, a connecting rod is fixed at the top end of each U-shaped clamp, and the connecting rod penetrates through the side wall at the top end of the protection box in; the utility model discloses in come the interval size of control U type between pressing from both sides and the tight dynamics of clamp to integrated circuit board through the rotation to the carousel, improved the convenience of integrated circuit board when installing and dismantling, cooperate through rubber disc and second stopper simultaneously and further fix integrated circuit board, improved the stability of integrated circuit board when the installation.

Description

Installation device of integrated circuit board

Technical Field

The utility model relates to an integrated circuit board technical field especially relates to an integrated circuit board's installation device.

Background

An integrated circuit board is a carrier on which an integrated circuit is mounted. But often the integrated circuit board is also brought on. The integrated circuit board is mainly made of silica gel, so that the integrated circuit board is generally green, and a semiconductor manufacturing process is adopted to manufacture a plurality of transistors, resistors, capacitors and other components on a smaller single crystal silicon chip, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method.

Current integrated circuit board generally adopts the screw to install fixedly to integrated circuit board when the installation, when the circuit board breaks down and need overhaul when changing, be not convenient for dismantle and the installation, long-time back of using, the screw can appear sprouting and rusty condition, influence integrated circuit board's equipment, still can cause the damage to integrated circuit board, current integrated circuit board when the installation, generally directly expose externally, can be infected with water stain and dust when using, influence integrated circuit board's life.

Therefore, a mounting device for an integrated circuit board is needed to solve the problem of inconvenient operation of the integrated circuit board during mounting and dismounting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of integrated circuit board's installation device has solved integrated circuit board inconvenient problem of operation when installation and dismantlement.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an installation device of integrated circuit board, includes the guard box, the bottom mounting of guard box has the layer board, the inside sliding connection of guard box has two U type clamps that are the symmetric distribution, the one end that the U type pressed from both sides with be fixed with clamping spring between the inside wall of guard box, the top that the U type pressed from both sides is fixed with the connecting rod, the connecting rod slides and runs through the top lateral wall of guard box, the thread groove has been seted up on the top of guard box, thread groove female connection has the threaded rod, the top of threaded rod is fixed with the carousel, the wire reel has been cup jointed in the surface tight fit of threaded rod, cup joint two in the wire reel and wind to opposite wire rope, the leading wheel is installed to the top both sides of guard box, two wire rope's one end pass adjacent leading wheel respectively with the connecting rod is fixed.

Preferably, the top and bottom lateral walls of the U-shaped clamp are respectively provided with first grooves symmetrically arranged, a first limiting spring is fixed in the first groove, and a first limiting block is fixed at one end of the first limiting spring.

Preferably, a second groove is formed in the side wall of the bottom end of the supporting plate, a second limiting spring is fixed in the second groove, a second limiting block is fixed at the top end of the second limiting spring, and the second limiting block is located under the rubber disc.

Preferably, the cross section of one end of the supporting plate is U-shaped, and the upper surface of the bottom end of the supporting plate and the inner surface of the U-shaped clamp are located on the same horizontal line.

Preferably, the cross sections of the first limiting block and the second limiting block are arc-shaped spherical surfaces, and the first limiting block and the second limiting block are located on the same horizontal line.

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

1. the utility model discloses in install integrated circuit board inside the guard box, solved the problem that the circuit board may be infected with water stain and dust when using, prolonged integrated circuit board's life.

2. The utility model discloses in, come the interval size of control between the U type clamp and the tight dynamics of clamp to integrated circuit board through the rotation to the carousel, improved the convenience of integrated circuit board when installing and dismantling, cooperate with the second stopper through the rubber disc and further fix integrated circuit board simultaneously, increased the stability of integrated circuit board when the installation.

3. The utility model discloses in, set up to the arc sphere through the cross-section with first stopper and second stopper, reduced the friction area of integrated circuit board when the installation, be convenient for better installation and dismantlement.

Drawings

Fig. 1 is a schematic main sectional structure diagram of a mounting device for an integrated circuit board according to the present invention;

fig. 2 is a schematic side sectional structure view of a mounting device for an integrated circuit board according to the present invention;

fig. 3 is an enlarged view illustrating a U-shaped clip structure of a mounting device for an ic board according to the present invention.

In the figure: 1. a protection box; 2. a support plate; 3. a U-shaped clamp; 4. a clamping spring; 5. a connecting rod; 6. a thread groove; 7. a threaded rod; 8. a turntable; 9. a wire spool; 10. a wire rope; 11. A guide wheel; 12. a first groove; 13. a first limit spring; 14. a first stopper; 15. A rubber disc; 16. a second groove; 17. a second limit spring; 18. and a second limiting block.

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.

Referring to fig. 1-3, an installation device for an integrated circuit board comprises a protection box 1, a supporting plate 2 is fixed at the bottom end of the protection box 1, the cross section of one end of the supporting plate 2 is U-shaped and is used for containing the integrated circuit board, two U-shaped clamps 3 which are symmetrically distributed are slidably connected inside the protection box 1, the upper surface of the bottom end of the supporting plate 2 and the inner surface of the U-shaped clamps 3 are positioned on the same horizontal line, the U-shaped clamps 3 clamp and fix the integrated circuit board, a clamping spring 4 is fixed between one end of the U-shaped clamps 3 and the inner side wall of the protection box 1, the U-shaped clamps 3 are clamped inwards through the clamping spring 4, a connecting rod 5 is fixed at the top end of the U-shaped clamps 3, the connecting rod 5 penetrates through the side wall at the top end of the protection box 1 in a sliding manner, the U-shaped clamps 3 can be driven to slide through the connecting rod 5, the top of threaded rod 7 is fixed with carousel 8, it is rotatory to threaded rod 7 through carousel 8, wire reel 9 has been cup jointed to the surface tight fit of threaded rod 7, when threaded rod 7 rotates, it rotates to drive wire reel 9, cup joint two wire rope 10 to opposite around in the wire reel 9, contract and stretch wire rope 10 when wire reel 9 rotates, leading wheel 11 is installed to the top both sides of guard box 1, adjacent leading wheel 11 is passed respectively to two wire rope 10's one end is fixed with connecting rod 5, when wire reel 9 rotates and contracts wire rope 10, commutate wire rope 10 through leading wheel 11, thereby it slides to the outside to drive connecting rod 5, be more convenient for control U type presss from both sides the interval size between 3 and the tight dynamics of clamp to integrated circuit board, also be more convenient for simultaneously install and dismantle integrated circuit board.

First recess 12 that the symmetry set up is seted up respectively to the top and the bottom lateral wall that the U type pressed from both sides 3, and first recess 12 internal fixation has first spacing spring 13, and the one end of first spacing spring 13 is fixed with first stopper 14, bulldozes first stopper 14 through first spacing spring 13 outwards and carries out the centre gripping to the integrated circuit board in the U type pressed from both sides 3, has further strengthened the stability of integrated circuit board when the installation.

The bottom mounting of threaded rod 7 has rubber disc 15, and the bottom surface of rubber disc 15 is circular, drives rubber disc 15 and reciprocates when threaded rod 7 rotates to press from both sides tightly the integrated circuit board.

A second groove 16 is formed in the side wall of the bottom end of the supporting plate 2, a second limiting spring 17 is fixed in the second groove 16, a second limiting block 18 is fixed at the top end of the second limiting spring 17, and the second limiting block 18 is located right below the rubber disc 15. The rubber disc 15 is matched with the second limiting block 18 to clamp the middle part of the integrated circuit board, so that the stability of the integrated circuit board during installation is enhanced.

The cross sections of the first limiting block 14 and the second limiting block 18 are arc-shaped spherical surfaces, and the first limiting block 14 and the second limiting block 18 are located on the same horizontal line, so that the friction area of the integrated circuit board during installation is reduced, and the integrated circuit board is convenient to install and disassemble.

The working principle is as follows: when the integrated circuit board needs to be installed, the rotary disc 8 is rotated to drive the threaded rod 7 to rotate, the threaded rod 7 is rotated to drive the rubber disc 15 to move up and down, the wire spool 9 is driven to rotate, the wire rope 10 is driven to retract and unfold inside and outside when the wire rope 10 retracts and outside, the U-shaped clamps 3 are driven to move through the connecting rods 5 so as to adjust the space between the U-shaped clamps 3, when the proper space is adjusted, the integrated circuit board is plugged into the supporting plate 2, the threaded rod 7 is rotated downwards through the rotary disc 8 to extend and unfold the wire rope 10, when the U-shaped clamps 3 are reduced by the tensile force of the wire rope 10, the U-shaped clamps 3 are pushed to clamp the integrated circuit board through the acting force of the clamping springs 4, the threaded rod 7 drives the rubber disc 15 to move downwards when rotating downwards, and then the middle part of the integrated circuit board is clamped and, the linkage of the device enables the integrated circuit board to be more convenient when the integrated circuit board is installed, the fixing effect of the integrated circuit board is better, when the integrated circuit board needs to be taken out, the threaded rod 7 is upwards rotated through the turntable 8 to contract the steel wire rope 10, the U-shaped clamp 3 is outwards pulled through the steel wire rope 10, the limiting state of the U-shaped clamp 3 on the integrated circuit board is removed, the integrated circuit board in the supporting plate 2 can be directly taken out at the moment, and the convenience of the integrated circuit board when the integrated circuit board is detached is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mounting device of the integrated circuit board comprises a protection box (1) and is characterized in that a supporting plate (2) is fixed at the bottom end of the protection box (1), two U-shaped clamps (3) which are symmetrically distributed are slidably connected inside the protection box (1), a clamping spring (4) is fixed between one end of each U-shaped clamp (3) and the inner side wall of the protection box (1), a connecting rod (5) is fixed at the top end of each U-shaped clamp (3), the connecting rod (5) penetrates through the top side wall of the protection box (1) in a sliding mode, a thread groove (6) is formed in the top end of the protection box (1), a threaded rod (7) is connected in the thread groove (6) in an internal thread mode, a rotary table (8) is fixed at the top end of the threaded rod (7), a wire winding disc (9) is sleeved on the outer surface of the threaded rod (7) in a tight fit mode, two steel wire ropes (10) which wind in opposite, guide wheels (11) are installed on two sides of the top end of the protection box (1), and one end of each of the two steel wire ropes (10) penetrates through the adjacent guide wheels (11) and is fixed with the connecting rod (5).

2. The mounting device of the integrated circuit board according to claim 1, wherein the top end and the bottom end of the U-shaped clip (3) are respectively provided with first grooves (12) which are symmetrically arranged, a first limiting spring (13) is fixed in the first groove (12), and a first limiting block (14) is fixed at one end of the first limiting spring (13).

3. A mounting device for an ic board according to claim 1, wherein a rubber disc (15) is fixed to the bottom end of the threaded rod (7), and the bottom surface of the rubber disc (15) is circular.

4. The mounting device of the integrated circuit board according to claim 1, wherein a second groove (16) is formed in a side wall of the bottom end of the supporting plate (2), a second limiting spring (17) is fixed in the second groove (16), a second limiting block (18) is fixed at the top end of the second limiting spring (17), and the second limiting block (18) is located under the rubber disc (15).

5. The mounting device of an integrated circuit board according to claim 1, wherein the cross-section of one end of the supporting plate (2) is U-shaped, and the upper surface of the bottom end of the supporting plate (2) and the inner surface of the U-shaped clamp (3) are located on the same horizontal line.

6. The mounting device of the integrated circuit board according to claim 2, wherein the cross-sections of the first stopper (14) and the second stopper (18) are arc-shaped spherical surfaces, and the first stopper (14) and the second stopper (18) are located on the same horizontal line.