CN215601690U

CN215601690U - Wireless charging receiving end control chip structure

Info

Publication number: CN215601690U
Application number: CN202122437143.7U
Authority: CN
Inventors: 金健
Original assignee: Shenzhen Jingxin Litong Technology Co ltd
Current assignee: Shenzhen Jingxin Litong Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-21
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a wireless charging receiving end control chip structure which comprises an installation part, a control chip, a containing block and a fixing block, wherein the installation part is matched with the control chip for use, and the containing block is fixedly connected with the control chip. The utility model discloses a, use through the cooperation that sets up holding piece, fixed block, stop device and head, stop device can make control chip and installed part fixed connection, the head can let stop device shift out from the inside of fixed block, realizes the separation of control chip and installed part, has solved current long-time use and can make control chip's circuit go wrong, needs the user to demolish the maintenance to control chip, because of realizing fixedly through the bolt, lead to demolising the process and need use the instrument, too troublesome problem, this wireless charging receiving terminal control chip structure, possess the quick advantage of carrying out the dismouting to control chip that facilitates the use.

Description

Wireless charging receiving end control chip structure

Technical Field

The utility model belongs to the technical field of wireless charging, and particularly relates to a control chip structure of a wireless charging receiving end.

Background

Wireless charging is referred to with magnetic field transfer energy between charger and the power consumption device, both need not the connection of electric lines, realize charging, current wireless charging needs to be used a control chip to realize the transmission, the user often all fixes control chip through the mode of bolt, long-time use can make control chip's circuit go wrong, this just needs to be demolishd control chip and overhauls, because of through the bolt fastening, this just leads to demolising the in-process and need use the instrument, it is too troublesome, the problem that prior art exists is: long-time use can make control chip's circuit go wrong, needs the user to demolish the maintenance to control chip, because of realizing fixedly through the bolt, leads to demolising the process and need use the instrument, and is too troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a wireless charging receiving end control chip structure which has the advantages of being convenient to use and fast in dismounting and mounting of a control chip, and solves the problems that the circuit of the control chip is damaged due to long-time use, a user is required to dismount and overhaul the control chip, and due to the fact that fixing is achieved through bolts, tools are required in the dismounting process, and the dismounting process is too troublesome.

The utility model discloses a wireless charging receiving end control chip structure, which comprises an installation part, a control chip, an accommodating block and a fixed block, wherein the installation part is matched with the control chip for use, the accommodating block is fixedly connected with the control chip, the fixed block is fixedly connected with the installation part, the accommodating block is internally provided with an accommodating groove, the left side and the right side of the inner wall of the accommodating groove are both fixedly provided with limiting devices, and the top of the inner wall of the accommodating groove is fixedly provided with a movable device.

Preferably, the left limiting device comprises a limiting block, the outer surface of the limiting block is movably connected with the inside of the accommodating groove, the right side of the limiting block is matched with the inside of the fixing block for use, a matching block is connected to the surface of the limiting block in a sliding mode, the left side of the matching block is fixedly connected with the left side of the inner wall of the accommodating groove, and a cylinder is fixedly connected to the front side of the limiting block.

Preferably, the movable device comprises a pressure lever, the outer surface of the pressure lever is movably connected with the inside of the accommodating groove, the bottom of the pressure lever is fixedly connected with a return spring, the bottom of the return spring is fixedly connected with the bottom of the inner wall of the accommodating groove, and the left side and the rear side of the front side of the pressure lever are both movably connected with connecting rods.

Preferably, the rotating rods are movably connected to the opposite sides of the two connecting rods, the supporting blocks are movably connected to the rear sides of the tops of the two rotating rods, the tops of the two supporting blocks are fixedly connected with the top of the inner wall of the accommodating groove, the extrusion springs are fixedly connected to the opposite sides of the two rotating rods, the opposite sides of the two extrusion springs are fixedly connected with the left side and the right side of the inner wall of the accommodating groove respectively, and the bottoms of the two rotating rods are matched with the surfaces of the two cylinders for use.

Preferably, the fixing block is internally provided with a limiting groove, and the inside of the limiting groove is matched with the surface of the limiting block.

Preferably, the control chip is provided with a connecting hole inside, and the inside of the connecting hole is matched with the surface of the fixed block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the containing block, the fixed block, the limiting device and the movable device are matched for use, the limiting device can enable the control chip to be fixedly connected with the mounting piece, and the movable device can enable the limiting device to be moved out of the fixed block, so that the control chip and the mounting piece are separated, and the control chip can be conveniently and quickly disassembled and assembled.

2. According to the utility model, by arranging the limiting device, the limiting device can be moved out from the interior of the containing block, so that the mounting piece and the control chip are fixed.

3. According to the utility model, the movable device is arranged, so that the limiting device can be moved out of the fixed block, and the control chip can be dismounted.

4. According to the utility model, through arranging the rotating rods, the supporting blocks and the extrusion springs, the two rotating rods can rotate through the two supporting blocks due to the movement of the movable device, so that the two rotating rods drive the two limiting devices to move, and the two extrusion springs can enable the two rotating rods to automatically return to the original position after moving.

5. The limiting groove is arranged, and the limiting groove is matched with the limiting block for use, so that the fixing block and the accommodating block can be fixed.

6. The fixing block can be matched with the two limiting devices for use through the connecting holes by arranging the connecting holes.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of a portion of a structure provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

In the figure: 1. a mounting member; 2. a control chip; 3. accommodating the block; 4. a fixed block; 5. accommodating grooves; 6. a limiting device; 601. a limiting block; 602. a matching block; 603. a cylinder; 7. a mobile device; 701. a pressure lever; 702. a return spring; 703. a connecting rod; 8. a rotating rod; 9. a support block; 10. a compression spring; 11. a limiting groove; 12. and connecting the holes.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the wireless charging receiving end control chip structure provided by the embodiment of the utility model comprises an installation part 1, a control chip 2, an accommodation block 3 and a fixed block 4, wherein the installation part 1 is used in cooperation with the control chip 2, the accommodation block 3 is fixedly connected with the control chip 2, the fixed block 4 is fixedly connected with the installation part 1, an accommodation groove 5 is formed in the accommodation block 3, limiting devices 6 are fixedly installed on the left side and the right side of the inner wall of the accommodation groove 5, and a movable device 7 is fixedly installed at the top of the inner wall of the accommodation groove 5.

Referring to fig. 3, the left side limiting device 6 includes a limiting block 601, an outer surface of the limiting block 601 is movably connected with an inner portion of the accommodating groove 5, a right side of the limiting block 601 is used in cooperation with an inner portion of the fixing block 4, a surface of the limiting block 601 is slidably connected with a matching block 602, a left side of the matching block 602 is fixedly connected with a left side of an inner wall of the accommodating groove 5, and a front side of the limiting block 601 is fixedly connected with a cylinder 603.

Adopt above-mentioned scheme: through setting up stop device 6, can stop device 6 shift out from the inside of holding piece 3, realize installed part 1 and control chip 2's fixed.

Referring to fig. 3, the moving device 7 includes a pressing rod 701, an outer surface of the pressing rod 701 is movably connected with an inside of the accommodating groove 5, a return spring 702 is fixedly connected to a bottom of the pressing rod 701, a bottom of the return spring 702 is fixedly connected with a bottom of an inner wall of the accommodating groove 5, and a connecting rod 703 is movably connected to both a left side and a rear side of a front side of the pressing rod 701.

Adopt above-mentioned scheme: through setting up head 7, can make stop device 6 shift out from the inside of fixed block 4, realize dismantling control chip 2.

Referring to fig. 3, two opposite sides of the connecting rod 703 are both movably connected with a rotating rod 8, the rear sides of the tops of the two rotating rods 8 are both movably connected with supporting blocks 9, the tops of the two supporting blocks 9 are both fixedly connected with the top of the inner wall of the accommodating tank 5, two opposite sides of the rotating rod 8 are both fixedly connected with extrusion springs 10, two opposite sides of the extrusion springs 10 are respectively fixedly connected with the left side and the right side of the inner wall of the accommodating tank 5, and the bottoms of the two rotating rods 8 are both used in cooperation with the surfaces of the two cylinders 603.

Adopt above-mentioned scheme: through setting up bull stick 8, supporting shoe 9 and extrusion spring 10, the removal of head 7 can make two bull sticks 8 rotate through two supporting shoes 9 to make two bull sticks 8 drive two stop device 6 and remove, two extrusion spring 10 can make two bull sticks 8 get back to the normal position after removing automatically.

Referring to fig. 3, a limiting groove 11 is formed in the fixing block 4, and the inside of the limiting groove 11 is matched with the surface of the limiting block 601.

Adopt above-mentioned scheme: through setting up spacing groove 11, spacing groove 11 uses with the cooperation of stopper 601, can make fixed block 4 fixed with holding piece 3.

Referring to fig. 2 and 3, a connection hole 12 is formed in the control chip 2, and the inside of the connection hole 12 is used in cooperation with the surface of the fixing block 4.

Adopt above-mentioned scheme: by arranging the connecting holes 12, the fixing block 4 can be matched with the two limiting devices 6 for use through the connecting holes 12.

The working principle of the utility model is as follows:

when the device is used, the press rod 701 is pressed by manpower to move downwards, the movement of the press rod 701 can enable the two connecting rods 703 to move, the movement of the two connecting rods 703 can enable the two rotating rods 8 to rotate towards opposite directions through the two supporting blocks 9, so that the rotation of the two rotating rods 8 can enable the two limiting blocks 601 to move towards opposite directions through the two cylinders 603, the two limiting blocks 601 can move out of the two limiting grooves 11, the control chip 2 is separated from the mounting part 1, the movement of the press rod 701 can enable the return spring 702 to generate a deformation force, after the press rod 701 is released, the return spring 702 can provide the same force to the press rod 701, the press rod 701 can enable the two connecting rods 703 to return to the original position, the two pressing springs 10 can generate a deformation force while the two rotating rods 8 move, and when the press rod 701 is released, the two pressing springs 10 can provide the same force to the two rotating rods 8, two rotating rods 8 drive two limiting blocks 601 to rebound to the inside of two limiting grooves 11 through two cylinders 603, and fixing of the control chip 2 is achieved.

In summary, the following steps: this wireless receiving terminal control chip structure that charges, through setting up installed part 1, control chip 2, hold piece 3, the fixed block 4, holding tank 5, stop device 6, stopper 601, cooperation piece 602, cylinder 603, mobile device 7, depression bar 701, reset spring 702, connecting rod 703, bull stick 8, supporting shoe 9, extrusion spring 10, the cooperation of spacing groove 11 and connecting hole 12 is used, the current long-time use of having solved can make control chip's circuit go wrong, it overhauls to need the user to demolish control chip, because of realize fixing through the bolt, lead to demolising the process and need use the instrument, too troublesome problem.

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

Claims

1. The utility model provides a wireless receiving terminal control chip structure that charges, includes installed part (1), control chip (2), holds piece (3) and fixed block (4), installed part (1) uses with control chip (2) cooperation, hold piece (3) and control chip (2) fixed connection, fixed block (4) link firmly its characterized in that with installed part (1): holding tank (5) have been seted up to the inside that holds piece (3), the equal fixed mounting in left side and the right side of holding tank (5) inner wall has stop device (6), the top fixed mounting of holding tank (5) inner wall has head (7).

2. The wireless charging receiving end control chip structure of claim 1, wherein: left side stop device (6) include stopper (601), the inside swing joint of the surface of stopper (601) and holding tank (5), the right side of stopper (601) is used with the inside cooperation of fixed block (4), the surperficial sliding connection of stopper (601) has cooperation piece (602), the left side of cooperation piece (602) and the left side fixed connection of holding tank (5) inner wall, the front side fixedly connected with cylinder (603) of stopper (601).

3. The wireless charging receiving end control chip structure of claim 2, wherein: the movable device (7) comprises a pressing rod (701), the outer surface of the pressing rod (701) is movably connected with the inner portion of the accommodating groove (5), a return spring (702) is fixedly connected to the bottom of the pressing rod (701), the bottom of the return spring (702) is fixedly connected with the bottom of the inner wall of the accommodating groove (5), and a connecting rod (703) is movably connected to the left side and the rear side of the front side of the pressing rod (701).

4. The wireless charging receiving end control chip structure of claim 3, wherein: equal swing joint in opposite one side of two connecting rods (703) has bull stick (8), the equal swing joint in the rear side at two bull stick (8) tops has supporting shoe (9), the top of two supporting shoes (9) all with the top fixed connection of holding tank (5) inner wall, the equal fixedly connected with extrusion spring (10) in opposite one side of two bull sticks (8), the opposite one side of two extrusion spring (10) respectively with the left side and the right side fixed connection of holding tank (5) inner wall, the bottom of two bull sticks (8) all uses with the surface cooperation of two cylinders (603).

5. The wireless charging receiving end control chip structure of claim 2, wherein: limiting grooves (11) are formed in the fixing blocks (4), and the inner portions of the limiting grooves (11) are matched with the surfaces of the limiting blocks (601) for use.

6. The wireless charging receiving end control chip structure of claim 1, wherein: the control device is characterized in that a connecting hole (12) is formed in the control chip (2), and the inside of the connecting hole (12) is matched with the surface of the fixing block (4) for use.