CN210607880U

CN210607880U - Joint connecting device and electric appliance

Info

Publication number: CN210607880U
Application number: CN201922084950.8U
Authority: CN
Inventors: 沈展良; 蔡曲娥; 李永红
Original assignee: Sungrow Power Supply Co Ltd
Current assignee: Sungrow Power Supply Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a joint connecting device and electrical apparatus, wherein joint connecting device includes spacing subassembly of elasticity, bayonet joint and bayonet socket, and bayonet socket are two, and bayonet socket one-to-one, and two bayonet joints can peg graft, and the flexible end one end of the spacing subassembly of elasticity is fixed for the bayonet socket, and the other end is connected with the bayonet joint of installing on the bayonet socket, and when two bayonet sockets locked, the spacing subassembly of elasticity was in compression state. In the utility model provides an among the joint connecting device, through setting up the spacing subassembly of elasticity, when two plug sockets locking, the spacing subassembly of elasticity is in compression state for two plug sockets are in locking state, reduce two plug sockets and are rocking the not hard up condition of in-process, consequently, the joint connecting device's that this application provided safety in utilization improves.

Description

Joint connecting device and electric appliance

Technical Field

The utility model relates to a cable connection technical field, in particular to connect connecting device. The utility model discloses still relate to an electrical apparatus including above-mentioned joint connecting device.

Background

In an electronic connector or a conventional electrical appliance, the electronic connector or the conventional electrical appliance generally includes a socket and a plug, the socket is disposed in an electronic device, a cable is assembled at one end of the plug, and the other end of the plug is plugged into the socket to complete the supply of signals or power. A conventional joint connecting device includes two inserting connectors and two inserting seats, one inserting connector being installed in each inserting seat.

When the connector connecting device is used, the two plug connectors are plugged, and the two plug sockets are tightly fixed or tightly matched, so that effective signal or power transmission is achieved; however, when the electronic device is used, the connection position of the two sockets is easy to loosen due to vibration or other reasons, and then the two plugs may be disconnected, so that the use safety of the connection and installation of the plugs is reduced.

Therefore, how to improve the safety of the joint connection device in use is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connect connecting device, this connect connecting device's safety in utilization improves. Another object of the present invention is to provide an electrical appliance comprising the above joint connecting device.

In order to achieve the above object, the utility model provides a joint connecting device, including spacing subassembly of elasticity, bayonet joint and bayonet socket, the bayonet joint with the bayonet socket is two, and the bayonet socket with the bayonet joint one-to-one, and two the bayonet joint can be pegged graft, the flexible end one end of the spacing subassembly of elasticity for the bayonet socket is fixed, the other end with install on the bayonet socket the bayonet joint is connected, works as two during the bayonet socket locks, the spacing subassembly of elasticity is in compression state.

Preferably, the elastic limiting assembly comprises a mounting seat and an elastic piece, one end of the elastic piece is connected with the mounting seat, and the other end of the elastic piece is connected with the plug connector.

Preferably, the mount pad include first mounting panel and with first mounting panel fixed connection's second mounting panel, first mounting panel with the elastic component is connected, first mounting panel with the contained angle of second mounting panel is a, and 0 < a < 180.

Preferably, the elastic limiting assembly is a spring, an elastic telescopic rod or a compression cylinder.

Preferably, the two plug sockets are respectively a main body and a tightening nut, the main body is in threaded connection with the tightening nut, the two plug connectors are respectively a first plug connector and a second plug connector, the first plug connector is mounted on the main body, the second plug connector is mounted on the tightening nut, one end of a telescopic end of the elastic limiting assembly is fixed relative to the main body, and the other end of the telescopic end of the elastic limiting assembly is connected with the first plug connector.

Preferably, when the elastic limiting component is in a natural state, the first plug connector is positioned outside the main body; when the elastic limiting assembly is in a compressed state, the first plug connector is located inside the main body.

Preferably, the portable electronic device further comprises a housing mounting piece, wherein the housing mounting piece is detachably and fixedly connected with the outer periphery of the main body, and a main body mounting groove is formed between the housing mounting piece and the outer periphery of the main body.

Preferably, the shell installation part is a threaded locking part, the periphery of the main body is provided with an external threaded part in threaded connection with the shell installation part, and a gasket is sleeved on the external threaded part.

Preferably, be equipped with waterproof circle in the packing nut, the main part is equipped with the chucking the jack catch of waterproof circle periphery.

An electrical appliance comprising a chassis and a connector connection device, the connector connection device being any one of the connector connection devices described above.

In the technical scheme, the utility model provides a connect the device and include spacing subassembly of elasticity, bayonet joint and bayonet socket are two, and bayonet socket one-to-one, and two bayonet joints can peg graft, and the flexible end one end of the spacing subassembly of elasticity is fixed for the bayonet socket, and the other end is connected with the bayonet joint of installing on the bayonet socket. When the two plug sockets are locked, the elastic limiting assembly is in a compressed state. When the joint connecting device needs to be used, the two plug connectors are connected with the corresponding connecting wires, then the two plug connectors are plugged, finally the two plug sockets are locked, when the two plug sockets are locked, the elastic limiting assembly is in a compressed state until the two plug sockets are locked, and therefore the joint connecting device is assembled.

It can be known through the above description that in the joint connecting device that this application provided, through setting up the spacing subassembly of elasticity, when two plug sockets locking, the spacing subassembly of elasticity is in compression state for two plug sockets are in locking state, reduce two plug sockets and are rocking the not hard up condition of in-process, consequently, the safety in utilization of the joint connecting device that this application provided improves.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a joint connecting device according to an embodiment of the present invention in an open state;

fig. 2 is a schematic structural diagram of a joint connection device in a locked state according to an embodiment of the present invention;

fig. 3 is an exploded view of a joint connection device according to an embodiment of the present invention.

Wherein in FIGS. 1-3:

1. a mounting seat; 1-1, a first mounting plate; 1-2, a second mounting plate;

2. an elastic member; 3. a first plug-in connector; 4. a housing mount; 5. a gasket; 6. a main body; 7. a claw; 8. a second plug-in connector; 9. a waterproof ring; 10. tightening the nut; 11. wiring inside the case; 12. the external wiring of the case; 13. the chassis wall.

Detailed Description

The core of the utility model is to provide a joint connecting device, this joint connecting device's safety in utilization improves. The other core of the utility model is to provide an electric appliance comprising the joint connecting device.

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to fig. 3.

In a specific implementation manner, the utility model discloses the articulate connection device that specific embodiment provided includes spacing subassembly of elasticity, bayonet joint and bayonet socket, and bayonet socket are two, and bayonet socket one-to-one, and two bayonet joints can peg graft, realize the electricity and connect, and is specific, and two plugs can be male plug and female plug respectively.

The flexible end one end of the spacing subassembly of elasticity is fixed for the bayonet socket, and the other end is connected with the bayonet joint of installing on the bayonet socket, and when two bayonet sockets locked, the spacing subassembly of elasticity was in compression state. Specifically, the elastic limiting assembly is a spring, an elastic telescopic rod or a compression cylinder. In particular, the plug-in connector connected with the elastic limiting component can move along the plugging direction,

when the joint connecting device needs to be used, the two plug connectors are connected with the corresponding connecting wires, then the two plug connectors are plugged, finally the two plug sockets are locked, when the two plug sockets are locked, the elastic limiting assembly is in a compressed state until the two plug sockets are locked, and therefore the joint connecting device is assembled.

It can be known from the above description that in the joint connection device that this application embodiment provided, through setting up the spacing subassembly of elasticity, when two plug sockets are locked, the spacing subassembly of elasticity is in compression state for two plug sockets are in locking state, reduce two plug sockets and are rocking the not hard up condition of in-process, have improved joint connection device's protection level and electrical property, and consequently, the safety in utilization that this application provided improves joint connection device.

On the other hand, the elastic limiting assembly provided by the application can be used for a traditional plug socket, is simple in structure, can borrow the existing waterproof cable connector and the electric plug-in terminal, reduces the development workload, shortens the development period and reduces the cost.

In a specific embodiment, the elastic limiting component comprises a mounting seat 1 and an elastic element 2, wherein one end of the elastic element 2 is connected with the mounting seat 1, and the other end is connected with the plug. Specifically, the elastic member 2 may be a spring. Specifically, the mounting base 1 may be directly fixed to the corresponding socket. The mount 1 may be connected to the elastic member 2 by welding, bonding, or the like.

Specifically, the mounting base 1 comprises a first mounting plate 1-1 and a second mounting plate 1-2 fixedly connected with the first mounting plate 1-1, the first mounting plate 1-1 is connected with the elastic member 2, an included angle between the first mounting plate 1-1 and the second mounting plate 1-2 is a, and 0 degrees < a <180 degrees. Preferably, the first mounting plate 1-1 and the second mounting plate 1-2 are vertically disposed. The installation seat 1 is fixed in two directions by arranging the first installation plate 1-1 and the second installation plate 1-2, the installation stability of the installation seat 1 is improved, meanwhile, the first installation plate 1-1 or the second installation plate 1-2 can be selected to be fixed with the outside to achieve assembly according to actual position requirements, and the universality is improved.

In order to improve the assembly efficiency, the mounting base 1 is preferably of an integrally molded structure.

In a specific embodiment, two plug sockets are main part 6 and compel tight nut 10 respectively, main part 6 with compel tight nut 10 threaded connection, two bayonet joints are first bayonet joint 3 and second bayonet joint 8 respectively, first bayonet joint 3 is installed in main part 6, second bayonet joint 8 is installed on compel tight nut 10, the flexible end one end of elasticity spacing subassembly is fixed for main part 6, the other end is connected with first bayonet joint 3. Specifically, the clamping nut 10 is preferably of an integrally formed construction. In order to facilitate the locking of the tightening nut 10 and the main body 6, preferably, the tightening nut 10 and/or the main body 6 are/is provided with anti-slip threads or polygonal structures, preferably regular hexagonal structures, and the locking of the tightening nut 10 and the main body 6 can be realized by a wrench.

In order to facilitate the assembly and disassembly of the first plug connector 3 and the second plug connector 8, preferably, when the elastic limiting component is in a natural state, the first plug connector 3 is positioned outside the main body 6; when the elastic limiting component is in a compressed state, the first plug connector 3 is positioned inside the main body 6.

In a specific embodiment, the connector connecting device further comprises a housing mounting piece 4, the housing mounting piece 4 is detachably and fixedly connected with the outer peripheral surface of the main body 6, and a main body 6 mounting groove is formed between the housing mounting piece 4 and the outer peripheral surface of the main body 6. In particular, the housing mount 4 may be snap-locked with the body 6.

Preferably, the housing mounting member 4 is a screw locking member, and the outer periphery of the main body 6 is provided with an external screw part screwed with the housing mounting member 4, and the external screw part is sleeved with a gasket 5. Specifically, the threaded locking member may be a hex nut, which the user may purchase directly on the market.

In one embodiment, a waterproof ring 9 is arranged in the packing nut 10, and the main body 6 is provided with a clamping jaw 7 for clamping the periphery of the waterproof ring 9. Specifically, the waterproof ring 9 is provided with a hole for a wire to pass through. Through setting up waterproof circle 9 and jack catch 7, realize that the bayonet joint position of piecing together connecting device is waterproof, further improve the safety in utilization.

When a connector connecting device needs to be installed, before the first plug connector 3 and the second plug connector 8 are in butt joint, one end of the main body 6 is in threaded connection with the installation seat 1 to realize clamping connection on the wall 13 of the case, and the wiring 11 in the case penetrates through the fixed seat and the elastic piece 2 to be connected into the first plug connector 3; the external connection 12 of the case passes through the packing nut 10 and the waterproof ring 9 and is connected to the second plug connector 8, as shown in fig. 1.

When the first plug connector 3 is in butt joint with the second plug connector 8, the tightening screw cap 10 pushes the second plug connector 8 to the first plug connector 3, the elastic limiting assembly is compressed at the moment, the butt joint of the first plug connector 3 and the second plug connector 8 is realized, and the electrical connection is realized. The tightening nut 10 is in threaded connection with the main body 6, under the constraint of the tightening nut 10, the clamping jaw 7 clamps the waterproof ring 9, the waterproof ring 9 clamps the external wiring 12 of the case, and the waterproof of the external wiring 12 of the case and the joint connecting device is realized. After the connection is completed, the resilient retention assembly is in a compressed state, as shown in fig. 2.

When first bayonet joint 3 and second bayonet joint 8 need be unpack apart, rotatory compel tight nut 10, compel tight nut 10 and loosen the back, the spacing subassembly of elasticity can pop out second bayonet joint 8 to 6 terminal ends of main part, has realized first bayonet joint 3 and the separation of second bayonet joint 8 after pulling open second bayonet joint 8 promptly, as shown in fig. 1.

The application provides an electric appliance, which comprises a case and a connector connecting device, wherein the connector connecting device is any one of the connector connecting devices. The foregoing describes a specific structure of the joint connecting device, and the present application includes the joint connecting device, which has the above technical effects.

Specifically, the mounting seat 1 may be disposed inside the chassis, and the mounting seat 1 may be directly fixed to the chassis wall 13 of the chassis.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a joint connection device, its characterized in that includes spacing subassembly of elasticity, bayonet joint and bayonet socket, the bayonet joint with the bayonet socket is two, and the bayonet socket with the bayonet socket one-to-one, and two the bayonet joint can peg graft, the flexible end one end of the spacing subassembly of elasticity for the bayonet socket is fixed, the other end with install on the bayonet socket the bayonet joint is connected, when two when the bayonet socket locks, the spacing subassembly of elasticity is in compression state.

2. The joint connecting device according to claim 1, wherein the elastic limiting component comprises a mounting seat (1) and an elastic member (2), one end of the elastic member (2) is connected with the mounting seat (1), and the other end is connected with the plug.

3. A splice connection device according to claim 2, characterized in that the mounting plate (1) comprises a first mounting plate (1-1) and a second mounting plate (1-2) fixedly connected to the first mounting plate (1-1), the first mounting plate (1-1) being connected to the resilient member (2), the first mounting plate (1-1) and the second mounting plate (1-2) having an angle a of 0 ° < a <180 °.

4. The joint connection device according to claim 1, wherein the elastic limit component is a spring, an elastic expansion rod or a compression cylinder.

5. The joint connecting device according to claim 1, wherein the two plug sockets are a main body (6) and a clamping nut (10), the main body (6) is in threaded connection with the clamping nut (10), the two plug sockets are a first plug socket (3) and a second plug socket (8), the first plug socket (3) is mounted on the main body (6), the second plug socket (8) is mounted on the clamping nut (10), and one end of the telescopic end of the elastic limiting component is fixed relative to the main body (6) while the other end is connected with the first plug socket (3).

6. A joint connection device according to claim 5, wherein the first spigot (3) is located outside the main body (6) when the resilient restraining assembly is in its natural state; when the elastic limiting assembly is in a compressed state, the first plug connector (3) is positioned inside the main body (6).

7. The joint connecting device according to claim 5, further comprising a housing mounting member (4), wherein the housing mounting member (4) is detachably and fixedly connected with the outer periphery of the main body (6), and a main body (6) mounting groove is formed between the housing mounting member (4) and the outer periphery of the main body (6).

8. Joint connection according to claim 7, wherein the housing mounting (4) is a screw lock and the body (6) is provided with an external screw thread on its periphery, which is screwed to the housing mounting (4), and on which a spacer (5) is fitted.

9. Joint connection according to claim 5, characterized in that a watertight ring (9) is provided in the packing nut (10) and that the body (6) is provided with a claw (7) gripping the circumference of the watertight ring (9).

10. An electrical appliance comprising a housing and a connector connection means, wherein the connector connection means is as claimed in any one of claims 1 to 9.