CN218456190U

CN218456190U - Rotary clamping structure of power adapter

Info

Publication number: CN218456190U
Application number: CN202222228655.7U
Authority: CN
Inventors: 林育锋; 胡浚桦; 曾祥均
Original assignee: Shenzhen Xushengda Technology Co ltd
Current assignee: Shenzhen Xushengda Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-07
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a technical field is connected to the power, and discloses power adapter's rotatory joint structure, including device body, body mechanism, latch mechanism and coupling mechanism, body mechanism is located the right-hand side of device body, latch mechanism is located the inside left side of body mechanism, coupling mechanism is located the left end of body mechanism, latch mechanism is including assembly piece, extension pipe, socket, coupling spring and damping, the extension pipe is fixed to be set up the right-hand member at the assembly piece. This power adapter's rotatory joint structure, through setting up connecting spring, when making the plug correspond the notch and insert, can promote the inside removal of assembly piece, thereby it is rotatable to make the plug in power source's inside, and after the plug rotates, connecting spring's quick return, be difficult for rocking in power source's inside with the plug card, increase the stability behind plug and the power source joint, simultaneously at connecting spring's internally mounted damping, can cushion the elasticity of relapse that produces when connecting spring warp.

Description

Rotary clamping structure of power adapter

Technical Field

The utility model relates to a power connection technical field specifically is power adapter's rotatory joint structure.

Background

When the power adapter is connected with an external power line, the power adapter is usually fixed together by virtue of the connector and the jack, and a secondary fixing structure is not arranged, so that a power supply touches external pulling force after the power supply is connected with the external power line, the power adapter is easily separated from the external power line, and the power supply is separated from the external power line in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a power adapter's rotatory joint structure to propose power adapter in solving above-mentioned background art when being connected with external power supply line, all rely on connector and jack together fixed usually, and do not set up secondary fixed knot structure, lead to the power behind external power supply line, touch external pulling power, just make power adapter separate with external power supply line very easily, thereby make the problem of power in use separation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: power adapter's rotatory joint structure, including device body, body mechanism, latch mechanism and coupling mechanism, body mechanism is located the right-hand side of device body, latch mechanism is located the inside left side of body mechanism, coupling mechanism is located the left end of body mechanism, latch mechanism is including assembly piece, extension pipe, socket, coupling spring and damping, the fixed right-hand member that sets up at the assembly piece of extension pipe, the socket is fixed to be set up at the middle part of assembly piece and extends to the inside of extension pipe, coupling spring fixed mounting is in the upper and lower both sides of assembly piece right-hand member, damping fixed mounting is in coupling spring's inside.

Preferably, the body mechanism is including power supply body, notch, first limiting plate, activity hole, second limiting plate and connecting hole, the fixed middle part that sets up at the power supply body left end of notch, first limiting plate fixed mounting is at the inside middle part of power supply body, the fixed middle part that sets up at first limiting plate of activity hole, second limiting plate fixed mounting is at the inside middle part of power supply body and is located the right side of first limiting plate, the fixed middle part that sets up at the second limiting plate of connecting hole through setting up first limiting plate, makes the assembly piece can fix the inside at power supply body through connecting spring's setting.

Preferably, coupling mechanism is including plug, fixture block, connector and connecting wire, the fixed front side that sets up both ends about the plug of fixture block, the fixed middle part that sets up at the plug right-hand member of connector, connecting wire fixed mounting in the inside of plug and with the inside electric connection of connector, through setting up the fixture block, make the plug insert the inside rotatory back of notch, the fixture block is in rotatory 90 backs, and tight card is in power body's inside, makes power body and plug connection back more stable.

Preferably, the assembly piece passes through coupling spring fixed mounting in the inside of power body, assembly piece and notch looks adaptation, coupling spring is symmetric distribution in the upper and lower both sides of assembly piece right-hand member, through setting up coupling spring, when making the plug correspond the notch and insert, can promote the inside removal of assembly piece to it is rotatable to make the plug in the inside of power body, and after the plug rotates, coupling spring's quick return is difficult for rocking the plug card in the inside of power body.

Preferably, notch and fixture block looks adaptation, activity hole and extension pipe looks adaptation, first limiting plate and second limiting plate are the equivalent structure, the diameter of activity hole is greater than the diameter of connecting hole, through setting up the second limiting plate, when making connector and socket connect, the rear end of extension pipe has the stress point because connecting spring's effect when moving a certain position backward, is convenient for the connector card to advance the inside of socket.

Preferably, plug and notch looks adaptation, the fixture block is the front side at both ends about the plug of symmetric distribution, connector and socket looks adaptation through being the front side at symmetric installation both ends about the plug with the fixture block, make the plug at the inside 90 backs of rotating of power body, all can block in the inside of power body at both ends about the plug, make the plug atress when the joint even.

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

1. according to the rotary clamping structure of the power adapter, the connecting spring is arranged, so that when the plug is inserted into the corresponding groove opening, the assembling block can be pushed to move inwards, the plug can rotate in the power body, the connecting spring can reset quickly after the plug rotates, the plug is clamped in the power body and is not prone to shaking, the stability of the plug and the power body after clamping is improved, meanwhile, the damping is arranged in the connecting spring, and repeated elasticity generated when the connecting spring deforms can be buffered;

2. according to the rotary clamping structure of the power adapter, the first limiting plate is arranged, the assembling block can be fixed inside the power body through the arrangement of the connecting spring, the movable hole is formed in the middle of the first limiting plate, and when the assembling block moves inside the power body, the extending pipe arranged at the rear end of the assembling block moves inside the movable hole, so that the stability of the device in connection is improved;

3. this power adapter's rotatory joint structure, through setting up the second limiting plate, when making connector and socket connect, the rear end of extension pipe has the stress point because coupling spring's effect is when moving a certain position backward, the connector card of being convenient for advances the inside of socket, the diameter in active hole is greater than the diameter of connecting hole simultaneously, the active hole is with extension pipe looks adaptation, and the activity of extension pipe rear end is then avoided to the connecting hole to increase the convenience when the device uses.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the connection mechanism of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the power supply body of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the power supply body of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the clamping mechanism of the present invention.

In the figure: 1. a device body; 2. a body mechanism; 201. a power supply body; 202. a notch; 203. a first limit plate; 204. a movable hole; 205. a second limiting plate; 206. connecting holes; 3. a clamping mechanism; 301. assembling the block; 302. an extension pipe; 303. a socket; 304. a connecting spring; 305. damping; 4. a connecting mechanism; 401. a plug; 402. a clamping block; 403. a connector; 404. and connecting the wires.

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. 1-5, the present invention provides a technical solution: the rotary clamping structure of the power adapter comprises a device body 1, a body mechanism 2, a clamping mechanism 3 and a connecting mechanism 4, wherein the body mechanism 2 is positioned on the right side of the device body 1, the clamping mechanism 3 is positioned on the left side inside the body mechanism 2, the connecting mechanism 4 is positioned on the left end of the body mechanism 2, the clamping mechanism 3 comprises an assembly block 301, an extension pipe 302, a socket 303, a connecting spring 304 and a damper 305, the extension pipe 302 is fixedly arranged on the right end of the assembly block 301, the socket 303 is fixedly arranged in the middle of the assembly block 301 and extends into the extension pipe 302, the connecting spring 304 is fixedly arranged on the upper side and the lower side of the right end of the assembly block 301, and the damper 305 is fixedly arranged inside the connecting spring 304;

the body mechanism 2 comprises a power supply body 201, a notch 202, a first limit plate 203, a movable hole 204, a second limit plate 205 and a connecting hole 206, wherein the notch 202 is fixedly arranged in the middle of the left end of the power supply body 201, the first limit plate 203 is fixedly arranged in the middle of the inside of the power supply body 201, the movable hole 204 is fixedly arranged in the middle of the first limit plate 203, the second limit plate 205 is fixedly arranged in the middle of the inside of the power supply body 201 and is positioned at the right side of the first limit plate 203, the connecting hole 206 is fixedly arranged in the middle of the second limit plate 205, through arranging the first limit plate 203, the assembling block 301 can be fixed in the inside of the power supply body 201 through the arrangement of a connecting spring 304, and the movable hole 204 is arranged in the middle of the first limit plate 203, so that when the assembling block 301 moves in the inside of the power supply body 201, an extension pipe 302 arranged at the rear end of the assembling block 301 moves in the movable hole 204, and the stability of the device during connection is improved; the connecting mechanism 4 comprises a plug 401, a fixture block 402, a connector 403 and a connecting wire 404, the fixture block 402 is fixedly arranged at the front side of the upper end and the lower end of the plug 401, the connector 403 is fixedly arranged at the middle part of the right end of the plug 401, the connecting wire 404 is fixedly arranged in the plug 401 and electrically connected with the inside of the connector 403, after the plug 401 is inserted into the notch 202 and rotates by arranging the fixture block 402, the fixture block 402 is tightly clamped in the power body 201 after rotating by 90 degrees, so that the power body 201 and the plug 401 are connected more stably, and meanwhile, the connector 403 is connected with the socket 303, so that the fixation of the device after connection is further increased;

the assembling block 301 is fixedly installed in the power supply body 201 through the connecting spring 304, the assembling block 301 is matched with the notch 202, the connecting spring 304 is symmetrically distributed on the upper side and the lower side of the right end of the assembling block 301, the connecting spring 304 is arranged, when the plug 401 is inserted into the notch 202 correspondingly, the assembling block 301 can be pushed to move inwards, so that the plug 401 can rotate in the power supply body 201, after the plug 401 rotates, the connecting spring 304 can reset quickly, the plug 401 is clamped in the power supply body 201 and is not prone to shaking, the stability of the plug 401 and the power supply body 201 after being clamped is improved, meanwhile, the damping 305 is installed in the connecting spring 304, and repeated elasticity generated when the connecting spring 304 deforms can be buffered; the notch 202 is matched with the clamping block 402, the movable hole 204 is matched with the extension pipe 302, the first limiting plate 203 and the second limiting plate 205 are of the same structure, the diameter of the movable hole 204 is larger than that of the connecting hole 206, when the connector 403 is connected with the socket 303 through the arrangement of the second limiting plate 205, the rear end of the extension pipe 302 moves backwards to a certain position under the action of the connecting spring 304, a stress point is formed, the connector 403 is conveniently clamped into the socket 303, meanwhile, the diameter of the movable hole 204 is larger than that of the connecting hole 206, the movable hole 204 is matched with the extension pipe 302, and the connecting hole 206 avoids the movement of the rear end of the extension pipe 302, so that the convenience of the device in use is improved; plug 401 and notch 202 looks adaptation, fixture block 402 are the front side at both ends about plug 401, connector 403 and socket 303 looks adaptation, through being the front side at both ends about plug 401 with fixture block 402, make plug 401 in the inside back of rotating 90 of power body 201, the equal card in power body 201's inside in both ends about plug 401, make plug 401 atress when the joint even, increase the holistic stationarity of the device connection back.

The working principle is as follows: the technical solution of the present invention is a rotary clamping structure of a power adapter, when a plug 401 is connected to a power body 201, the plug 401 is inserted into a corresponding slot 202, at this time, a fixture block 402 disposed at the upper and lower ends of the plug 401 applies a force to a corresponding assembly block 301, so that the assembly block 301 moves inward through a compression deformation of a connection spring 304, when the fixture block 402 moves inward beyond the thickness of the slot 202, the plug 40190 rotates, so that the fixture block 402 and the assembly block 301 are in a cross-shaped structure inside the power body 201, because the socket 303 and the connector 403 are in a cylindrical structure, so that the assembly block 301 is not limited by an angle when the plug 401 rotates, after the plug 401 rotates, the connection spring 304 resets quickly, the plug 401 is clamped inside the power body 201 and is not prone to shake, stability after the plug 401 and the power body 201 are clamped is increased, meanwhile, a damping 305 is disposed inside the connection spring 304, so as to cushion repeated elasticity generated when the connection of the connection spring 304 deforms, and when the connector 403 is connected to the socket 303, by disposing a first limiting plate 203, so that the assembly block 301 can be fixed inside the power body 203 through the connection spring 304, and the movable connection pipe 302 can be easily extended from a movable connection pipe 302, when the movable connection pipe 302 is disposed inside the movable connection pipe 204, and the movable connection pipe 302 extend, and the movable connection pipe 302, when the movable connection pipe 204 extends to the movable connection pipe 204, and the movable connection pipe 204, thereby increasing the convenience of the device when in use.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Power adapter's rotatory joint structure, including device body (1), body mechanism (2), latch mechanism (3) and coupling mechanism (4), its characterized in that: body mechanism (2) are located the right-hand side of device body (1), clamping mechanism (3) are located the inside left side of body mechanism (2), coupling mechanism (4) are located the left end of body mechanism (2), clamping mechanism (3) are including assembly piece (301), extension pipe (302), socket (303), coupling spring (304) and damping (305), the fixed right-hand member that sets up at assembly piece (301) of extension pipe (302), socket (303) are fixed to be set up at the middle part of assembly piece (301) and extend to the inside of extension pipe (302), coupling spring (304) fixed mounting is in the upper and lower both sides of assembly piece (301) right-hand member, damping (305) fixed mounting is in the inside of coupling spring (304).

2. The rotary clamping structure of the power adapter as claimed in claim 1, wherein: body mechanism (2) is including power body (201), notch (202), first limiting plate (203), activity hole (204), second limiting plate (205) and connecting hole (206), notch (202) is fixed to be set up at the middle part of power body (201) left end, first limiting plate (203) fixed mounting is at the inside middle part of power body (201), activity hole (204) is fixed to be set up at the middle part of first limiting plate (203), second limiting plate (205) fixed mounting is at the inside middle part of power body (201) and is located the right side of first limiting plate (203), connecting hole (206) is fixed to be set up at the middle part of second limiting plate (205).

3. The rotary clamping structure of the power adapter as claimed in claim 2, wherein: the connecting mechanism (4) comprises a plug (401), a fixture block (402), a connector (403) and a connecting wire (404), wherein the fixture block (402) is fixedly arranged at the front sides of the upper end and the lower end of the plug (401), the connector (403) is fixedly arranged in the middle of the right end of the plug (401), and the connecting wire (404) is fixedly arranged in the plug (401) and is electrically connected with the connector (403).

4. The rotary clamping structure of the power adapter as claimed in claim 3, wherein: the assembling block (301) is fixedly installed inside the power supply body (201) through a connecting spring (304), the assembling block (301) is matched with the notch (202), and the connecting spring (304) is symmetrically distributed on the upper side and the lower side of the right end of the assembling block (301).

5. The rotary clamping structure of the power adapter as claimed in claim 4, wherein: the notch (202) is matched with the clamping block (402), the movable hole (204) is matched with the extension pipe (302), the first limiting plate (203) and the second limiting plate (205) are of the same structure, and the diameter of the movable hole (204) is larger than that of the connecting hole (206).

6. The rotary clamping structure of the power adapter according to claim 5, characterized in that: the plug (401) is matched with the notch (202), the fixture blocks (402) are symmetrically distributed on the front sides of the upper end and the lower end of the plug (401), and the connector (403) is matched with the socket (303).