CN214592116U

CN214592116U - Circuit board with vibrations and difunctional shoe-pad of heating

Info

Publication number: CN214592116U
Application number: CN202120482236.9U
Authority: CN
Inventors: 吴正聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2021-11-02
Anticipated expiration: 2031-03-06

Abstract

The utility model discloses a circuit board with a shoe pad with double functions of vibration and heating, which comprises a shell, a Bluetooth mechanism and a main board, a main board is arranged inside the shell in a matching way, a Bluetooth mechanism is arranged on the surface of the main board, a supporting device is symmetrically and fixedly connected on the upper surface of the bottom of the shell, the supporting device is matched with the main board, the surface of the shell is symmetrically provided with mounting grooves, and four mounting grooves are provided, the surface of the mounting groove is provided with a limiting device and an auxiliary dismounting device, a plurality of limiting devices and auxiliary dismounting devices are all matched and mounted with the mainboard, a plurality of movable blocks of the utility model support the mainboard, a second spring is matched with a first trapezoid block to limit the mainboard, the elasticity of the first spring is utilized to ensure the stable installation of the mainboard, simultaneously, the installation of the main board is facilitated, and the main board can be conveniently detached by utilizing the elasticity of the third spring and the cooperation of the second trapezoid block.

Description

Circuit board with vibrations and difunctional shoe-pad of heating

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board with vibrations and difunctional shoe-pad of heating.

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, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The Circuit Board can be called as a Printed Circuit Board or a Printed Circuit Board, and the english name (Printed Circuit Board) PCB, (Flexible Printed Circuit Board) FPC Circuit Board (FPC Circuit Board is also called as a Flexible Circuit Board) which is a Flexible Printed Circuit Board made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.

The existing installation mode of the circuit board installed inside an electronic instrument is basically fixed and connected through bolts or screws, and the installation mode needs to be assisted by using a specific tool and is inconvenient to install and disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board with vibrations and difunctional shoe-pad of heating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board with vibrations and difunctional shoe-pad of heating, includes shell, bluetooth mechanism and mainboard, the mainboard is installed in the inside cooperation of shell, the surface mounting of mainboard has bluetooth mechanism, surface symmetry fixedly connected with strutting arrangement on the bottom of shell, strutting arrangement and mainboard cooperation installation, the mounting groove has been seted up to the surface symmetry of shell, and the mounting groove has four, the surface mounting of mounting groove has stop device and supplementary dismounting device, and is a plurality of stop device and supplementary dismounting device all install with the mainboard cooperation.

Preferably, strutting arrangement includes first spring, ring and movable block, the first spring of surface symmetry fixedly connected with on the shell bottom, the outside cover of first spring is equipped with the ring, and is a plurality of the ring all with the bottom fixed connection of shell, and is a plurality of the equal fixedly connected with movable block of one end that the shell bottom was kept away from to the spring, it is a plurality of the movable block all with mainboard in close contact with.

Preferably, stop device includes second spring, first trapezoidal piece, first link block and first rack, the fixed surface of mounting groove is connected with the second spring, the first link block of one end fixedly connected with of mounting groove bottom is kept away from to the second spring, the fixed surface of first link block is connected with first rack, the fixed surface that the second spring was kept away from to first link block is connected with first trapezoidal piece, and is a plurality of first trapezoidal piece all with mainboard in close contact with.

Preferably, the first connecting block is far away from the first stopper of fixed surface of rack, first spacing groove has been seted up on the surface of mounting groove, first stopper and first spacing groove sliding connection, first stopper presents the T font.

Preferably, supplementary dismounting device includes third spring, slide, second connecting block, second rack and second trapezoidal piece, the surperficial sliding connection of mounting groove has the slide, the fixed surface of slide is connected with the third spring, the one end fixedly connected with second connecting block of slide is kept away from to the third spring, the fixed surface of third spring is kept away from to the second connecting block is connected with the second trapezoidal piece, the fixed surface of second connecting block is connected with the second rack.

Preferably, a second limiting groove is formed in the surface of the sliding plate, a second limiting block is connected to the surface of the second limiting groove in a sliding mode, the second limiting block is fixedly connected with a second connecting block, and the second limiting block is T-shaped.

Preferably, the surface of mainboard is located the first chip of the left side fixedly connected with of bluetooth mechanism, the surface of mainboard is located the left side fixedly connected with inductance of first chip, the surface mounting of mainboard has power source, and power source is located the left side of inductance, the surface of mainboard is the other piece driver chip that generates heat of installing of inductance, the fixedly connected with LED state indicator is located at the surface center of mainboard, the surface of mainboard is located the fixedly connected with battery charging chip on the left side of LED state indicator, motor driver chip is installed to mainboard surface left end, the one end fixedly connected with USB socket that charges of first chip is kept away from on the mainboard surface, the equal fixedly connected with switch in both sides about USB socket that charges, the surface of mainboard is located the other vibrations power supply and the heating power supply of installing of driver chip that generate heat.

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

the utility model discloses a plurality of movable blocks form the support to the mainboard, and the second spring can carry on spacingly with the cooperation of first trapezoidal piece to the mainboard, and the elasticity of utilizing first spring makes the mainboard installation stable, and the installation of the mainboard of being convenient for simultaneously utilizes the elasticity of third spring, and it can be convenient for the mainboard to dismantle with the cooperation of second trapezoidal piece.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the main board structure of the present invention;

FIG. 3 is a schematic structural view of the limiting device of the present invention;

fig. 4 is a schematic structural view of the auxiliary detaching device of the present invention.

In the figure: 1. a housing; 2. a Bluetooth mechanism; 3. a main board; 4. a support device; 5. mounting grooves; 6. a limiting device; 7. an auxiliary detaching device; 8. a first spring; 9. a circular ring; 10. a movable block; 11. a second spring; 12. a first trapezoidal block; 13. a first connection block; 14. a first rack; 15. a first stopper; 16. a first limit groove; 17. a third spring; 18. a slide plate; 19. a second connecting block; 20. a second rack; 21. a second trapezoidal block; 22. a second limit groove; 23. a second limiting block; 24. a first chip; 25. an inductance; 26. a power interface; 27. a heating sheet driving chip; 28. an LED status indicator light; 29. a battery charging chip; 30. a motor driving chip; 31. a USB charging socket; 32. a switch; 33. vibrating the power supply; 34. a heating power supply.

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 and 2, a circuit board with a vibration and heating dual-function insole comprises a housing 1, a bluetooth mechanism 2 and a motherboard 3, wherein the motherboard 3 is installed inside the housing 1 in a matching manner, the bluetooth mechanism 2 is installed on the surface of the motherboard 3, a supporting device 4 is symmetrically and fixedly connected to the upper surface of the bottom of the housing 1, the supporting device 4 is installed in a matching manner with the motherboard 3, mounting grooves 5 are symmetrically formed on the surface of the housing 1, the number of the mounting grooves 5 is four, a limiting device 6 and an auxiliary dismounting device 7 are installed on the surface of the mounting groove 5, a plurality of the limiting devices 6 and the auxiliary dismounting devices 7 are installed in a matching manner with the motherboard 3, the motherboard 3 has a structure similar to a circuit board used inside an existing electronic instrument and has the same working principle, the bluetooth mechanism 2 has a structure similar to a bluetooth module inside an existing smart phone and has the same working principle, the Bluetooth mechanism 2 can be connected with a mobile phone, a computer or other equipment with a Bluetooth module for the existing mature technology, and is similar to the connection between the existing smart phone and the Bluetooth loudspeaker box thereof.

Please refer to fig. 1, the supporting device 4 includes a first spring 8, a ring 9 and a movable block 10, the upper surface of the bottom of the housing 1 is symmetrically and fixedly connected with the first spring 8, the outer side of the first spring 8 is sleeved with the ring 9, the plurality of rings 9 are all fixedly connected with the bottom of the housing 1, the plurality of springs are far away from the movable block 10 which is fixedly connected with the end of the bottom of the housing 1, the plurality of movable blocks 10 are all in close contact with the motherboard 3, so as to play a supporting role, and the motherboard 3 can be conveniently detached by using the elasticity of the first spring 8.

Referring to fig. 1 and 3, the limiting device 6 includes a second spring 11, a first trapezoid block 12, a first connecting block 13 and a first rack 14, the second spring 11 is fixedly connected to the surface of the mounting groove 5, the first connecting block 13 is fixedly connected to one end of the second spring 11, which is far away from the bottom of the mounting groove 5, the first rack 14 is fixedly connected to the surface of the first connecting block 13, the first trapezoid block 12 is fixedly connected to the surface of the first connecting block 13, which is far away from the second spring 11, and the plurality of first trapezoid blocks 12 are in close contact with the main board 3, so that the main board 3 can be limited and can be conveniently mounted.

Referring to fig. 3, a first limiting block 15 is fixedly connected to a surface of the first connecting block 13, which is far away from the rack, a first limiting groove 16 is formed in the surface of the mounting groove 5, the first limiting block 15 is slidably connected to the first limiting groove 16, and the first limiting block 15 is T-shaped, so that the first connecting block 13 can be limited, and the first connecting block 13 is ensured not to be separated from the mounting groove 5.

Referring to fig. 1 and 4, the auxiliary detaching device 7 includes a third spring 17, a sliding plate 18, a second connecting block 19, a second rack 20 and a second trapezoid block 21, the sliding plate 18 is slidably connected to the surface of the mounting groove 5, the third spring 17 is fixedly connected to the surface of the sliding plate 18, the second connecting block 19 is fixedly connected to one end of the third spring 17 away from the sliding plate 18, the second trapezoid block 21 is fixedly connected to the surface of the second connecting block 19 away from the third spring 17, the second rack 20 is fixedly connected to the surface of the second connecting block 19, when detaching is performed, the main plate 3 continues to move downward, the first spring 8 continues to be compressed, when the lower surface of the main plate 3 contacts one end of the circular ring 9 away from the bottom of the housing 1, the first spring 8 reaches the maximum elastic limit, the first spring 8 can be protected, and in this process, the main plate 3 contacts with the surface of the second trapezoid block 21, and relatively sliding occurs, the second stopper 23 slides on the surface of the second stopper groove 22, the second trapezoidal block 21 moves towards the direction close to the bottom of the mounting groove 5, the third spring 17 is further compressed, a reaction force acts on the surface of the second connecting block 19, when the main plate 3 is separated from the second trapezoidal block 21, the second trapezoidal block 21 returns to the initial position under the action of the third spring 17, the main plate 3 is once again in surface contact with the second trapezoidal block 21 under the action of the first spring 8, and drives the second trapezoidal block 21, the slider, the second connecting block 19 and the third spring 17 to move towards the direction close to the first connecting block 13 until the first rack 14 is meshed with the second rack 20, the main plate 3 continues to rise under the action of the first spring 8, the first trapezoidal block 12 and the second trapezoidal block 21 simultaneously slide towards the bottom of the mounting groove 5 until the main plate 3 is separated from the first trapezoidal block 12, and (5) completing the disassembly.

Referring to fig. 4, a second limiting groove 22 is formed in the surface of the sliding plate 18, a second limiting block 23 is connected to the surface of the second limiting groove 22 in a sliding manner, the second limiting block 23 is fixedly connected to the second connecting block 19, and the second limiting block 23 is T-shaped, so that the second connecting block 19 can be limited and is prevented from being separated from the sliding plate 18.

Referring to fig. 2, a first chip 24 is fixedly connected to the surface of the motherboard 3 on the left side of the bluetooth mechanism 2, an inductor 25 is fixedly connected to the surface of the motherboard 3 on the left side of the first chip 24, a power interface 26 is mounted on the surface of the motherboard 3 and used for connecting a battery to a main power supply, the power interface 26 is located on the left side of the inductor 25, a heating sheet driving chip 27 is mounted on the surface of the motherboard 3 beside the inductor 25, an LED status indicator lamp 28 is fixedly connected to the center of the surface of the motherboard 3, a battery charging chip 29 is fixedly connected to the surface of the motherboard 3 on the left side of the LED status indicator lamp 28, a motor driving chip 30 is mounted on the left end of the surface of the motherboard 3, a USB charging socket 31 is fixedly connected to one end of the surface of the motherboard 3 far from the first chip 24, switches 32 are fixedly connected to both left and right sides of the USB charging socket 31, the surface of mainboard 3 is located the other vibrations power 33 and the heating power 34 of installing of drive chip 27 that generates heat, wherein, USB socket 31 that charges is used for connecting the charging wire and is whole power supply, 3 surface mounting's of mainboard electrical component can make mainboard 3 have multiple functions, and then make whole have the practicality, the mounting means between a plurality of electrical component and the mainboard 3 is prior art, bluetooth mechanism 2's surface mounting antenna receiving module, similar with the used bluetooth module signal reception structure of current smart mobile phone, its theory of operation is the same.

The working principle is as follows: when the main plate 3 is installed, the main plate 3 is from the top to the bottom of the housing 1, the initial state of the main second spring 11 is a compressed state, the reaction force generated by the compression of the second spring 11 acts on the surface of the first connecting block 13, the main plate 3 contacts with the first trapezoidal block 12 and generates relative sliding, the first trapezoidal block 12 moves towards the direction close to the bottom of the installation groove 5, the second spring 11 is further compressed, the first limiting block 15 slides on the surface of the first limiting groove 16, the main plate 3 continues to slide downwards, the lower surface of the main plate 3 contacts with the plurality of movable blocks 10, the first spring 8 is compressed, the generated reaction force acts on the surface of the movable blocks 10 until the main plate 3 is separated from the first trapezoidal block 12, under the action of the second spring 11, the first trapezoidal block 12 returns to the initial position, the main plate 3 does not move downwards, under the action of the plurality of first springs 8, the movable blocks 10 are in close contact with the surface of the main board 3 and support the main board 3, the edge of the upper surface of the main board 3 is in close contact with the surfaces of the first trapezoidal blocks 12 to form a limit position, no tool is needed, the installation is convenient, further, when the disassembly is carried out, the main board 3 continues to downwards compress the first spring 8, when the lower surface of the main board 3 is in contact with one end of the circular ring 9 far away from the bottom of the shell 1, the first spring 8 reaches the maximum elastic limit and can protect the first spring 8, in the process, the main board 3 is in contact with the surface of the second trapezoidal block 21 and generates relative sliding, the second limit block 23 slides on the surface of the second limit groove 22, the second trapezoidal block 21 moves towards the direction close to the bottom of the installation groove 5, the third spring 17 is further compressed to generate a reaction force to act on the surface of the second connecting block 19, when mainboard 3 and the separation of second trapezoidal piece 21, second trapezoidal piece 21 resumes to initial position under the effect of third spring 17, under the effect of first spring 8, mainboard 3 once more with second trapezoidal piece 21 surface contact to drive second trapezoidal piece 21, the slider, second connecting block 19 and third spring 17 move towards the direction that is close to first connecting block 13, until first rack 14 and the meshing of second rack 20, under the effect of first spring 8, mainboard 3 continues to rise, first trapezoidal piece 12 and the bottom towards mounting groove 5 simultaneously slide of second trapezoidal piece 21, until mainboard 3 and the separation of first trapezoidal piece 12, accomplish the dismantlement, need not practical tool, be convenient for dismantle.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board with vibrations and difunctional shoe-pad of heating, includes shell (1), bluetooth mechanism (2) and mainboard (3), mainboard (3) are installed to the inside cooperation of shell (1), the surface mounting of mainboard (3) has bluetooth mechanism (2), its characterized in that: the utility model discloses a mounting structure, including shell (1), mounting groove (5), surface symmetry fixedly connected with strutting arrangement (4) on the bottom of shell (1), strutting arrangement (4) and mainboard (3) cooperation installation, mounting groove (5) have been seted up to the surface symmetry of shell (1), and mounting groove (5) have four, the surface mounting of mounting groove (5) has stop device (6) and supplementary dismounting device (7), and is a plurality of stop device (6) and supplementary dismounting device (7) all install with mainboard (3) cooperation.

2. The circuit board with the insole with vibration and heating functions as claimed in claim 1, wherein: strutting arrangement (4) are including first spring (8), ring (9) and movable block (10), first spring (8) of surface symmetry fixedly connected with in shell (1) bottom, the outside cover of first spring (8) is equipped with ring (9), and is a plurality of ring (9) all with the bottom fixed connection of shell (1), it is a plurality of the equal fixedly connected with movable block (10) of one end of shell (1) bottom is kept away from to the spring, and is a plurality of movable block (10) all with mainboard (3) in close contact with.

3. The circuit board with the insole with vibration and heating functions as claimed in claim 1, wherein: stop device (6) include second spring (11), first trapezoidal piece (12), first link block (13) and first rack (14), the fixed surface of mounting groove (5) is connected with second spring (11), the first link block (13) of one end fixedly connected with of mounting groove (5) bottom is kept away from in second spring (11), the fixed surface of first link block (13) is connected with first rack (14), the fixed surface of second spring (11) is kept away from in first link block (13) is connected with first trapezoidal piece (12), and is a plurality of first trapezoidal piece (12) all with mainboard (3) in close contact with.

4. The circuit board with the insole with vibration and heating functions as claimed in claim 3, wherein: the surface fixed connection that the rack was kept away from in first connecting block (13) has first stopper (15), first spacing groove (16) have been seted up on the surface of mounting groove (5), first stopper (15) and first spacing groove (16) sliding connection, first stopper (15) present the T font.

5. The circuit board with the insole with vibration and heating functions as claimed in claim 1, wherein: supplementary dismounting device (7) include third spring (17), slide (18), second connecting block (19), second rack (20) and second trapezoidal piece (21), the surperficial sliding connection of mounting groove (5) has slide (18), the fixed surface of slide (18) is connected with third spring (17), the one end fixedly connected with second connecting block (19) of slide (18) are kept away from in third spring (17), the fixed surface of third spring (17) is kept away from in second connecting block (19) is connected with second trapezoidal piece (21), the fixed surface of second connecting block (19) is connected with second rack (20).

6. The circuit board with the insole with vibration and heating functions as claimed in claim 5, wherein: the surface of the sliding plate (18) is provided with a second limiting groove (22), the surface of the second limiting groove (22) is connected with a second limiting block (23) in a sliding mode, the second limiting block (23) is fixedly connected with a second connecting block (19), and the second limiting block (23) is T-shaped.

7. The circuit board with the insole with vibration and heating functions as claimed in claim 1, wherein: the surface of the mainboard (3) is located on the left side of the Bluetooth mechanism and is fixedly connected with a first chip (24), the surface of the mainboard (3) is located on the left side of the first chip (24) and is fixedly connected with an inductor (25), the surface of the mainboard (3) is provided with a power interface (26), the power interface (26) is located on the left side of the inductor (25), the surface of the mainboard (3) is located on the other side of the inductor (25) and is provided with a heating sheet driving chip (27), the surface center of the mainboard (3) is fixedly connected with an LED state indicator lamp (28), the surface of the mainboard (3) is located on the left side of the LED state indicator lamp (28) and is fixedly connected with a battery charging chip (29), the surface left end of the mainboard (3) is provided with a motor driving chip (30), and one end of the surface of the mainboard (3) far away from the first chip (24) is fixedly connected with a USB charging socket (31), USB charges the equal fixedly connected with switch (32) in both sides about socket (31), the surface of mainboard (3) is located the other vibrations power (33) and heating power (34) of installing of piece driver chip (27) that generate heat.