CN216820394U

CN216820394U - Multilayer circuit board of anticollision

Info

Publication number: CN216820394U
Application number: CN202122199305.8U
Authority: CN
Inventors: 丁润昊
Original assignee: Shenzhen Benqiang Circuit Co ltd
Current assignee: Shenzhen Benqiang Circuit Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-06-24
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the field of circuit boards, in particular to an anti-collision multilayer circuit board which comprises a base and a fixed plate, wherein pulleys are arranged below the base, clamping pins are arranged above the pulleys, steel wires are arranged at the tops of the clamping pins, supporting wheels are arranged outside the steel wires, bolts are arranged in the middle of the steel wires, fixed frames are fixed outside the bolts, cavities are formed in the fixed plate, lead screws are arranged inside the cavities, clamping plates are arranged outside the lead screws, rotating rods are arranged in the middle of connecting ropes, a first circuit board is arranged on one side of the fixed plate, and a third circuit board is arranged at the top of the second circuit board. This multilayer circuit board of anticollision improves the convenience of device, improves the availability factor of device, prevents that the device from removing by oneself for the device is unstable, also is inconvenient simultaneously and protects the circuit board, brings inconvenience for the use of device.

Description

Anticollision multilayer circuit board

Technical Field

The utility model relates to the technical field of circuit boards, in particular to an anti-collision multilayer circuit board.

Background

The circuit board has the name: the circuit board, PCB board, aluminium base board, high frequency board, PCB, ultra-thin circuit board etc. along with the high-speed development of electronic technology, the requirement to electronic product is higher and higher, and the function is more and more, and the integrated level of chip is higher and more, and is relative rather than, also is higher and more to the design requirement of circuit board.

The circuit board operation in the existing market is comparatively inconvenient, rocks the device after removing easily, is not convenient for remove the back stable, is not convenient for protect the circuit board, reduces circuit board life, causes loss of property easily, to above-mentioned condition, carries out technical innovation on current circuit board basis, for this reason we propose the multilayer circuit board of an anticollision.

In order to solve the problems, innovative design is urgently needed on the basis of the original circuit board.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the anti-collision multilayer circuit board which has the advantages of convenience for stability after movement and the like, and solves the problem that the common circuit board is not convenient for stability after movement.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multilayer circuit board of anticollision, includes base and fixed plate, the pulley is installed to the below of base, and the bayonet lock is installed to the top of pulley, the steel wire is installed at the top of bayonet lock, and the externally mounted of steel wire has the supporting wheel, the bolt is installed to the intermediate position of steel wire, and the external fixation of bolt has fixed frame.

The cavity has been seted up to the inside of fixed plate, and the internally mounted of cavity has the lead screw, the externally mounted of lead screw has splint, and the below of splint installs the connection rope, the bull stick is installed to the intermediate position of connecting the rope, first circuit board is installed to one side of fixed plate, and installs the second circuit board in the top of first circuit board, the third circuit board is installed at the top of second circuit board.

Furthermore, the pulley and the bayonet lock are tightly attached, and the bayonet lock and the steel wire are bonded by glue.

Furthermore, be swing joint between steel wire and the supporting wheel, and be mutually perpendicular setting between steel wire and the bolt.

Further, be threaded connection between bolt and the fixed frame, be fixed connection between supporting wheel and the base.

Furthermore, be sliding connection between lead screw and the splint, and the rubber pad is installed to the outer wall of splint.

Further, the splint are closely attached to the connecting rope, and the connecting rope and the screw rod are arranged in parallel.

Furthermore, the connecting rope and the rotating rod are perpendicular to each other, and the rotating rod and the fixing plate are movably connected.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this multilayer circuit board of anticollision when needs remove the device, through rotating the bolt, the bolt rotates in the inboard of fixed frame, make the bolt carry out the rolling to the steel wire through rotating, the steel wire drives bayonet lock and pulley through the supporting wheel and breaks away from, thereby promote the device and remove through the pulley, improve the convenience of device, improve the availability factor of device, prevent that the device from removing by oneself, make the device unstable, also be convenient for protect the circuit board simultaneously, it is inconvenient to bring for the use of device.

2. This multilayer circuit board of anticollision, when needs carry out anti-drop to the device, through rotating the bull stick, make the bull stick roll the rope of connecting through rotating, it slides at the outside of lead screw to connect the rope drive splint, make splint carry out the centre gripping fixed to first circuit board, install the rubber pad through the outer wall at splint, thereby make the rubber pad fix anti-drop to the circuit board, avoid neglecting to protect the circuit board when fixing the device, prevent to cause unnecessary economic loss for people, the usability of improving the device, increase the rate of utilization scheduling problem of device, give people and bring convenience.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a front view of the splint of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a front view of the bolt of the present invention.

In the figure: 1. a base; 2. a pulley; 3. a bayonet lock; 4. a steel wire; 5. a support wheel; 6. a bolt; 7. a fixing frame; 8. a fixing plate; 9. a cavity; 10. a screw rod; 11. a splint; 12. connecting ropes; 13. a rotating rod; 14. a first circuit board; 15. a second circuit board; 16. and a third circuit board.

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.

Referring to fig. 1-5, the anti-collision multilayer circuit board in the embodiment includes a base 1 and a fixing plate 8, a pulley 2 is installed below the base 1, a latch 3 is installed above the pulley 2, a steel wire 4 is installed on the top of the latch 3, a supporting wheel 5 is installed outside the steel wire 4, a bolt 6 is installed in the middle of the steel wire 4, and a fixing frame 7 is fixed outside the bolt 6.

Cavity 9 has been seted up to the inside of fixed plate 8, and the internally mounted of cavity 9 has lead screw 10, and the externally mounted of lead screw 10 has splint 11, and the below of splint 11 is installed and is connected rope 12, and the rotary rod 13 is installed to the intermediate position of connecting rope 12, and first circuit board 14 is installed to one side of fixed plate 8, and second circuit board 15 is installed to the top of first circuit board 14, and third circuit board 16 is installed at the top of second circuit board 15.

Referring to fig. 4 and 5, in the present embodiment, the pulley 2 and the bayonet 3 are tightly attached, and the bayonet 3 and the steel wire 4 are bonded by glue.

It should be noted that, the device is pushed to move through the pulley 2, so that the convenience of the device is improved.

Referring to fig. 4 and 5, in the present embodiment, the steel wire 4 is movably connected to the supporting wheel 5, and the steel wire 4 and the bolt 6 are vertically disposed.

It should be noted that the device is prevented from moving by itself, making the device unstable.

Referring to fig. 1, 2, 4 and 5, in the present embodiment, the bolt 6 is in threaded connection with the fixing frame 7, and the supporting wheel 5 is in fixed connection with the base 1.

It should be noted that, it is also not convenient to protect the circuit board at the same time, which brings inconvenience to the use of the device.

Referring to fig. 1, 2 and 3, in the present embodiment, the screw rod 10 is slidably connected to the clamping plate 11, and a rubber pad is mounted on an outer wall of the clamping plate 11.

It should be noted that the rubber pad fixes the circuit board to prevent dropping, and thus the circuit board is prevented from being neglected to be protected when the device is fixed.

Referring to fig. 1, 2 and 3, in the present embodiment, the clamping plate 11 and the connecting rope 12 are tightly attached to each other, and the connecting rope 12 and the lead screw 10 are parallel to each other.

It should be noted that the problem of increasing the utilization rate of the device is convenient for people.

Referring to fig. 1, 2 and 3, in the present embodiment, the connecting rope 12 and the rotating rod 13 are disposed perpendicular to each other, and the rotating rod 13 is movably connected to the fixing plate 8.

It should be noted that unnecessary economic loss to people is prevented, and the usability of the device is improved.

It can be understood that, this multilayer circuit board of anticollision, it removes to promote the device through pulley 2, improve the convenience of device, improve the availability factor of device, the preventing device removes by oneself, make the device unstable, also be convenient for protect the circuit board simultaneously, it brings inconvenience to use for the device, make the rubber pad fix anti-drop to the circuit board, avoid neglecting to protect the circuit board when fixing the device, prevent to cause unnecessary economic loss for people, the usability of improvement device, increase the rate of utilization scheduling problem of device, give people and bring convenience.

The working principle of the above embodiment is as follows:

the during operation, through rotating bolt 6, bolt 6 rotates in the inboard of fixed frame 7 for bolt 6 rolls steel wire 4 through rotating, and steel wire 4 drives bayonet lock 3 and pulley 2 through supporting wheel 5 and breaks away from, through rotating bull stick 13, makes bull stick 13 roll connecting rope 12 through rotating, and connecting rope 12 drives splint 11 and slides in the outside of lead screw 10, makes splint 11 carry out the centre gripping fixedly to first circuit board 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multilayer circuit board of anticollision, includes base (1) and fixed plate (8), its characterized in that: the pulley (2) is installed below the base (1), the bayonet lock (3) is installed above the pulley (2), the steel wire (4) is installed at the top of the bayonet lock (3), the supporting wheel (5) is installed outside the steel wire (4), the bolt (6) is installed in the middle of the steel wire (4), and the fixing frame (7) is fixed outside the bolt (6);

cavity (9) have been seted up to the inside of fixed plate (8), and the internally mounted of cavity (9) has lead screw (10), the externally mounted of lead screw (10) has splint (11), and the below of splint (11) installs connection rope (12), change lever (13) are installed to the intermediate position of connecting rope (12), first circuit board (14) are installed to one side of fixed plate (8), and install second circuit board (15) in the top of first circuit board (14), third circuit board (16) are installed at the top of second circuit board (15).

2. The anti-collision multilayer circuit board according to claim 1, wherein: pulley (2) and bayonet lock (3) are for closely laminating, and are glue bonding between bayonet lock (3) and steel wire (4).

3. The anti-collision multilayer circuit board according to claim 1, wherein: the steel wire (4) and the supporting wheel (5) are movably connected, and the steel wire (4) and the bolt (6) are perpendicular to each other.

4. The anti-collision multilayer circuit board according to claim 1, wherein: be threaded connection between bolt (6) and fixed frame (7), be fixed connection between supporting wheel (5) and base (1).

5. The anti-collision multilayer circuit board according to claim 1, wherein: the screw rod (10) is in sliding connection with the clamping plate (11), and a rubber pad is installed on the outer wall of the clamping plate (11).

6. The anti-collision multilayer circuit board according to claim 1, wherein: the clamping plate (11) and the connecting rope (12) are tightly attached, and the connecting rope (12) and the screw rod (10) are arranged in parallel.

7. The anti-collision multilayer circuit board according to claim 1, wherein: the connecting rope (12) and the rotating rod (13) are perpendicular to each other, and the rotating rod (13) is movably connected with the fixing plate (8).