CN214542811U

CN214542811U - Power signal integrated connector

Info

Publication number: CN214542811U
Application number: CN202120634269.0U
Authority: CN
Inventors: 何丽清
Original assignee: Hangzhou Xinyouwei Technology Co ltd
Current assignee: Hangzhou Xinyouwei Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-29
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a power signal integrated connector relates to power connector technical field. The power signal integration connector comprises: a male connector and a female connector matched with the male connector; the male connector comprises a first plug-in component and a pin piece; the female connector comprises a second plug-in component and a jack component; the socket component is matched with the pin component for use; the first plug-in component and the second plug-in component are provided with a buckle and a clamping groove which are mutually adaptive, so that when the pin inserting component is embedded into the jack component, the first plug-in component and the second plug-in component are clamped through the buckle and the clamping groove. In the utility model, the male connector and the female connector are fastened by the self-inserting and pulling force of the jack piece and the jack component; and, first grafting subassembly passes through buckle and draw-in groove with the second grafting subassembly and realizes the joint, has improved power signal integrated connector's grafting effect and steadiness, effectively reduces the potential safety hazard when the user uses.

Description

Power signal integrated connector

Technical Field

The utility model relates to a power connector technical field especially relates to a power signal integrated connector.

Background

The power signal integrated connector is generally used for connecting an integrated current power wire harness and a communication signal wire harness, and is widely applied to the fields of electric bicycles, lithium batteries, chargers, charging cabinets and the like at present. The existing power signal integrated connector is not firm enough in plugging and poor in plugging effect, and when the power signal integrated connector is used in a scene such as an electric two-wheel vehicle, the power signal integrated connector has the problem of unstable connection due to frequent vibration in the driving process of the electric two-wheel vehicle, so that power failure or communication interruption are caused, and potential safety hazards exist in the use process of a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power signal integrated connector for the power signal integrated connector who solves among the prior art pegs graft firm inadequately, the not good technical problem of grafting effect.

In order to solve the above problem, the utility model provides a following technical scheme: a power signal integration connector, comprising:

the male connector and the female connector matched with the male connector;

the male connector comprises a first plug-in component and a pin piece; the pin piece is fixed on the first plug-in component and is electrically connected with the input end of the power signal integrated wiring harness;

the female connector comprises a second plug-in component and a jack component; the jack assembly is fixed on the second plug assembly and is electrically connected with the output end of the power signal integrated wiring harness;

the socket component is matched with the pin component for use; the first plug-in component with be equipped with the buckle and the draw-in groove of mutual adaptation on the second plug-in component, with work as contact pin spare embedding during the socket subassembly, first plug-in component with the second plug-in component passes through the buckle with the joint is realized to the draw-in groove.

Optionally, the first plug assembly comprises a first plug seat and a rubber-coated shell; the pin inserting piece is fixed on the first plug socket, and the rubber-coated shell is used for wrapping one end, deviating from the female connector, of the first plug socket.

Optionally, the second plug assembly includes a second plug socket and a pressing plate; the second plug socket is matched with the first plug socket; the jack component is fixed on the second jack seat, the pressing plate is arranged on one side of the second jack seat, which is far away from the male connector, and the pressing plate is abutted against the jack component;

the first inserting seat and the second inserting seat are provided with the buckle and the clamping groove which are mutually matched.

Optionally, a first side wall is arranged on one side of the first socket for connecting with the second socket, and a second side wall matched with the first side wall in shape is arranged on the second socket; the first side wall and the second side wall are provided with mutually matched buckles and clamping grooves.

Optionally, the number of the buckles is two, and the two buckles are located on two opposite sides of the first side wall; the number of the clamping grooves is two, and the positions of the two clamping grooves correspond to the positions of the two buckles.

Optionally, the encapsulated shell is provided with an extension in a direction perpendicular to the first side wall.

Optionally, the rubber-coated housing is rectangular, the power signal integrated wiring harness is connected to one side of the rubber-coated housing, and the extension portion is arranged on the other side of the rubber-coated housing, to which the power signal integrated wiring harness is not connected.

Optionally, the jack assembly includes a jack piece and a sleeve piece, the jack piece is used for connecting one end of the pin piece and is provided with a plurality of elastic pieces, and the sleeve piece is sleeved on the outer side of the elastic pieces.

Optionally, the socket assembly further includes a waterproof ring, the socket assembly passes through the waterproof ring, and the waterproof ring abuts against the socket assembly and the second plug assembly.

Optionally, the second plug-in assembly is provided with a fixed station, and the fixed station is provided with a waterproof gasket.

The embodiment of the utility model has the following beneficial effect:

the utility model provides a power signal integrated connector, male connector and female connector are used in coordination, the pin piece fixed in the first plug-in component and the jack component fixed in the second plug-in component are used in coordination, and the male connector and the female connector are fastened through the self-plugging force occlusion of the jack component and the jack component; in addition, the first plug-in component and the second plug-in component are provided with a buckle and a clamping groove which are mutually matched. When the male connector is connected with the female connector, the pin inserting component is embedded into the jack component, the first plug-in component and the second plug-in component are clamped with the clamping groove through the buckle, the plug-in effect and the stability of the power signal integrated connector are improved, the instability of connection of the power signal integrated connector is reduced, and therefore potential safety hazards when a user uses the power signal integrated connector are effectively reduced.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a power signal integrated connector according to an embodiment of the present invention;

FIG. 2 is an exploded view of the power signal integration connector of FIG. 1;

fig. 3 shows a schematic structural view of the first plug assembly and the pin element of fig. 1;

fig. 4 is a schematic view of the first connector assembly and the pin member of fig. 3 from another perspective;

FIG. 5 is a schematic view of the male connector of FIG. 1;

fig. 6 shows a schematic view of the female connector of fig. 1;

FIG. 7 is a schematic diagram illustrating a perspective view of the power signal integration connector of FIG. 1;

FIG. 8 shows a schematic exploded view along line V1-V1 in FIG. 7;

fig. 9 shows a schematic structural diagram of a socket assembly and a pin member according to an embodiment of the present invention.

Description of the main element symbols:

100-male connector; 110 — a first plug assembly; 111-a first socket; 112-a first side wall; 113-buckling; 120-a pin member; 130-an encapsulated shell; 131-an extension;

200-a female connector; 210-a second plug assembly; 211-a second socket; 212-a second side wall; 213-card slot; 214-a mounting portion; 215-a stationary stage; 220-a socket assembly; 221-a jack piece; 221 a-spring plate; 222-a sleeve member; 223-waterproof ring; 230-waterproof gasket; 240-pressing plate; 250-a retaining member;

300-Power supply Signal Integrated Wiring harness.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 and fig. 2, the power signal integrated connector provided by the present invention includes: a male connector 100 and a female connector 200 mated with the male connector 100;

the male connector 100 and the female connector 200 are used in a matched manner, and the female connector 200 is mounted on a mounting base frame of an electric two-wheeled vehicle, a lithium battery, a charger or a charging cabinet and is electrically connected with an output end of the power signal integrated wiring harness 300; the male connector 100 is electrically connected to an input terminal of the power signal integration harness 300. In the embodiment of the present invention, the power signal integrated wiring harness 300 integrates the current power supply wiring harness and the communication signal wiring harness, and the transmission of the current power supply and the communication signal can be realized by inserting the male connector 100 into the female connector 200.

In the present invention, the male connector 100 includes a first plug assembly 110 and a pin member 120, the first pin member 120 is fixed on the male connector 100, and the pin member 120 is electrically connected to the input terminal of the power signal integrated wiring harness 300; the female connector 200 includes a second plug assembly 210 and a socket assembly 220, the socket assembly 220 is fixed on the second plug assembly 210, and the socket assembly 220 is electrically connected to the output terminal of the power signal integrated wiring harness 300.

The utility model discloses in, the contact pin subassembly is supporting use with contact pin piece 120, with contact pin piece 120 embedding jack subassembly 220 in, can realize current power supply and communication signal's transmission to self plug power interlock through contact pin piece 221 and jack subassembly 220 fastens male connector 100 and female connector 200.

Further, in the present invention, the first plug assembly 110 and the second plug assembly 210 are provided with a buckle 113 and a slot 213 that are adapted to each other. When the male connector 100 is connected with the female connector 200, the pin member 120 is embedded into the socket member 220 to a proper depth, and the first plug assembly 110 and the second plug assembly 210 are clamped with the clamping groove 213 through the buckle 113, so that the plugging effect and the stability of the power signal integrated connector are effectively improved. In some embodiments, when the latch 113 engages the slot 213, the pin member 120 is fully inserted into the socket member 220.

Specifically, in some embodiments, the buckle 113 is disposed on the first plug assembly 110, and the slot 213 is disposed on the second plug assembly 210; in other embodiments, the locking slot 213 is disposed on the first plug assembly 110, and the latch 113 is disposed on the second plug assembly 210.

Referring to fig. 2 to 5, in the present embodiment, the first plug assembly 110 includes a first plug seat 111 and a rubber-covered housing 130. The pin element 120 is fixed on the first socket 111, the rubber-covered shell 130 is used for wrapping one side of the first socket 111, which is away from the female connector 200, and a buckle 113 or a slot 213 is arranged on the first socket 111.

Referring to fig. 2 and 6, the second socket assembly 210 includes a second socket 211 and a pressing plate 240. The second socket 211 is adapted to the first socket 111, the socket assembly 220 is fixed to the second socket 211, and the second socket 211 is provided with a slot 213 or a buckle 113 adapted to the first socket. The pressing plate 240 is installed on one side of the second socket 211 departing from the male connector 100, and the pressing plate 240 abuts against the socket assembly 220 to prevent the socket assembly 220 from loosening. The pressing plate 240 is fixed to the second socket 211 by the locking member 250.

Specifically, when the male connector 100 is connected to the female connector 200, the first and

second sockets

111 and 211 are clamped to each other by the

fasteners

113 and 213, so as to effectively improve the plugging effect and stability of the power signal integrated connector.

Further, the second socket 211 is provided with a mounting portion 214, and the socket member 220 is fixed in the second socket 211 by pressing the socket member 220 into the mounting portion 214.

Referring to fig. 2 to 5, in some embodiments, a first sidewall 112 is disposed on a side of the first socket 111 for connecting to the second socket 211, and the first sidewall 112 may be rectangular, circular, oval or polygonal. Referring to fig. 2 and 6, the second socket 211 is provided with a second sidewall 212 matching with the first sidewall 112 in shape. Specifically, in the present embodiment, the first sidewall 112 and the second sidewall 212 are both rectangular, the pin member 120 is located in the space surrounded by the rectangular first sidewall 112, and the socket member 220 is located in the space surrounded by the rectangular second sidewall 212.

Further, referring to fig. 2, fig. 7 and fig. 8, the first sidewall 112 and the second sidewall 212 are provided with a snap 113 and a slot 213 that are adapted to each other. When the male connector 100 is connected to the female connector 200, the pin members 120 are aligned with the socket assembly 220 with the first and

second sidewalls

112 and 212 guided by the mating shapes, thereby quickly and conveniently inserting the pin members 120 into the socket assembly 220. In addition, the first side wall 112 and the second side wall 212 are clamped with the clamping groove 213 through the buckle 113, so that the plugging effect and the stability of the power signal integrated connector are effectively improved.

In some embodiments, the number of snaps 113 can be 1, two, 3, or more; the number of the catching grooves 213 is the same as that of the catches 113. In this embodiment, the number of the fasteners 113 is two, and the two fasteners 113 are located on two opposite sides of the first sidewall 112; the number of the slots 213 is also two, two slots 213 are located on two opposite sides of the second sidewall 212, and the positions of the slots 213 and the positions of the latches 113 correspond to each other. Two buckles 113 and clamping grooves 213 which are distributed on two opposite sides have simple structure and have higher stability when the buckles 113 and the clamping grooves 213 are clamped.

In other embodiments, the plurality of latches 113 are provided, the number of the latch grooves 213 is the same as that of the latches 113, the latches 113 are uniformly distributed along the radial direction of the pin member 120, and the latch grooves 213 are uniformly distributed along the radial direction of the socket member 220.

The utility model provides a power signal integrated connector, male connector 100 and female connector 200 are used in coordination, and the contact pin piece 120 that is fixed in first plug-in component 110 is used in coordination with the jack component 220 that is fixed in second plug-in component 210, and male connector 100 and female connector 200 are fastened through the self-insertion-extraction force interlock of jack component 221 and jack component 220; in addition, the first plug assembly 110 and the second plug assembly 210 are provided with a buckle 113 and a slot 213 which are adapted to each other. When the male connector 100 is connected with the female connector 200, the pin member 120 is embedded into the socket member 220, and the first plug assembly 110 and the second plug assembly 210 are fastened with each other by the fasteners 113 and the slots 213, so that the plugging effect and stability of the power signal integrated connector are improved, the connection instability of the power signal integrated connector is reduced, and the potential safety hazard of a user during use is effectively reduced.

Example two

Referring to fig. 2 to 5, 7 and 8, the power signal integrated connector provided in the present embodiment is modified based on the technology of the first embodiment, and compared with the first embodiment, the difference is that:

referring to fig. 5, in the present embodiment, the encapsulated shell 130 is provided with an extending portion 131 along a direction perpendicular to the first sidewall 112. The extension 131 protrudes from the side of the encapsulated shell 130, increasing the force-bearing area of the encapsulated shell 130. When the male connector 100 is connected with the female connector 200, the male connector 100 can be more easily inserted into or pulled out from the female connector 200 by applying a pressure or a tensile force through the extension 131 of the encapsulated housing 130.

The encapsulated shell 130 is shaped to fit the first socket 111 and may be rectangular, circular, oval, polygonal, etc. In this embodiment, the encapsulated shell 130 is rectangular, the encapsulated shell 130 is wrapped in the end of the first plug socket 111 away from the female socket, and the end of the pin 120 for connecting the power signal integrated harness 300 is also wrapped in the encapsulated shell 130.

Specifically, one side of the rectangular encapsulated shell 130 is connected with the power signal integrated wiring harness 300, and the extension portion 131 is disposed on the other three sides of the encapsulated shell 130, which are not connected with the power signal integrated wiring harness 300. Rubber coating shell 130 all is equipped with extension 131 except being connected with the side of the integrated pencil 300 of power signal, effectively improves the utility model discloses the convenience of well power signal integrated connector plug to the convenience uses power signal integrated connector in narrow and small space.

EXAMPLE III

Referring to fig. 2, fig. 8 and fig. 9, the power signal integrated connector provided in the present embodiment is a modification made on the basis of the technology of the first embodiment or the second embodiment, and compared with the first embodiment or the second embodiment, the difference is that:

referring to fig. 9, in the present embodiment, the socket assembly 220 includes a socket member 221 and a sleeve member 222, one end of the socket member 221 for connecting the pin member 120 is provided with a plurality of elastic pieces 221a, and the plurality of elastic pieces 221a are annularly spaced along an axial direction of the socket member 221. When the pin member 120 is inserted into the socket member 220, the spring piece 221a abuts against the pin member 120, and the socket member 120 is firmly clamped by the socket member 220 due to the elastic force of the spring piece 221 a.

When the power signal integrated connector is used for a long time, the elastic piece 221a can deform due to the abutting of the pin piece 120, so that the pin piece 120 cannot be clamped, and the pin piece 120 and the pin piece 221 are electrically connected and loosened. In this embodiment, the sleeve member 222 is sleeved outside the plurality of elastic pieces 221a arranged at annular intervals, so as to effectively limit the deformation of the elastic pieces 221a, thereby ensuring that the elastic pieces 221a clamp the pin member 120.

Further, the socket assembly 220 is further provided with a waterproof ring 223, the socket member 221 passes through the waterproof ring 223, and the waterproof ring 223 surrounds the socket member 221. When the jack assembly 220 is mounted on the mounting portion 214 of the first jack 111, the waterproof ring 223 abuts between the jack 221 and the second jack assembly 210, and the waterproof effect is achieved through the tight fit between the waterproof ring 223 and the mounting portion 214, so that water vapor is effectively prevented from entering the mounting portion 214 of the jack assembly 220.

In some embodiments, the output end of the insertion hole member 221 is further provided with an exhaust hole, so that when the output end of the power signal integration harness 300 is connected with the insertion hole member 221, air in the insertion hole member 221 is exhausted, so as to facilitate installation of the power signal integration harness 300.

In this embodiment, the second plug assembly 210 further has a fixing platform 215, and the fixing platform 215 is provided with a plurality of through holes. The second plug-in component 210 is fixed on the mounting base frame of the electric two-wheeled vehicle, the lithium battery, the charger or the charging cabinet through fixing pieces such as bolts, nuts and screws matched with the through holes of the fixing table 215.

Specifically, the fixing platform 215 is provided with a waterproof gasket 230, the waterproof gasket 230 is located on one side of the fixing platform 215 attached to the installation pedestal, and the waterproof gasket 230 abuts between the fixing platform 215 and the installation pedestal, so that water vapor is effectively prevented from entering the second plug assembly 210.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A power signal integration connector, comprising: the male connector and the female connector matched with the male connector;

2. The power signal integrated connector of claim 1, wherein the first plug assembly comprises a first plug receptacle and a rubber-covered housing; the pin inserting piece is fixed on the first plug socket, and the rubber-coated shell is used for wrapping one end, deviating from the female connector, of the first plug socket.

3. The power signal integrated connector of claim 2, wherein the second plug assembly comprises a second socket and a pressure plate; the second plug socket is matched with the first plug socket; the jack component is fixed on the second jack seat, the pressing plate is arranged on one side of the second jack seat, which is far away from the male connector, and the pressing plate is abutted against the jack component;

4. The power signal integrated connector according to claim 3, wherein a first sidewall is disposed on one side of the first socket for connecting to the second socket, and a second sidewall having a shape matching with the first sidewall is disposed on the second socket; the first side wall and the second side wall are provided with mutually matched buckles and clamping grooves.

5. The power signal integrated connector of claim 4, wherein the number of the latches is two, and the two latches are located on two opposite sides of the first sidewall; the number of the clamping grooves is two, and the positions of the two clamping grooves correspond to the positions of the two buckles.

6. The power signal integrated connector of claim 4, wherein the overmolded housing is provided with an extension in a direction perpendicular to the first sidewall.

7. The electrical signal integrated connector of claim 6, wherein the encapsulated housing is rectangular in shape, the electrical signal integrated harness is connected to one side of the encapsulated housing, and the extension is disposed on the remaining side of the encapsulated housing to which the electrical signal integrated harness is not connected.

8. The power signal integrated connector according to claim 1, wherein the jack assembly comprises a jack member and a sleeve member, one end of the jack member, which is used for connecting the pin member, is provided with a plurality of elastic pieces, and the sleeve member is sleeved outside the plurality of elastic pieces.

9. The electrical signal integrated connector of claim 8, wherein the jack assembly further comprises a waterproof ring, the jack assembly passing through the waterproof ring, the waterproof ring abutting between the jack assembly and the second plug assembly.

10. The power signal integrated connector of claim 1, wherein the second plug assembly is provided with a mounting platform, the mounting platform being fitted with a waterproof gasket.