CN208284754U - charging connecting device - Google Patents

Abstract

The utility model is a kind of charging connecting device, including the first connector and the second connector.First connector includes that first insulator and a pair of of first terminal, first insulator have 2 first opposite wall surfaces, and first terminal exposes outside 2 first wall surfaces respectively；Second connector includes second insulator and a pair of of second end subgroup, the side of second insulator form can 2 first wall surface of mask insertion space, second end subgroup is exposed at the opposite side of insertion space and can correspond to and connect first terminal, whereby, first terminal and Second terminal can will not be exposed, and then increase and use upper safety.

Description

Charging connecting device

Technical field

The utility model is about charge connector, espespecially a kind of charging connecting device.

Background technique

Traditional charging connecting device includes plug and two connector of socket, and inserting mode is provided in plug head Two exposed conducting connection terminals, in addition, socket is then correspondingly arranged on to be inserted into the jack of conducting connection terminal；Accordingly, by plug grafting It may make up electrical connection after to socket, thus electric current required when charging is connected.

If such as applying the rechargeable battery on automobile or locomotive however, electric current when charging operation is larger, then because of big electricity When stream flows through the electric terminal contact site of plug and socket, electric terminal can generate high fever and conduct to plug and socket.It is long After time use, plug and socket are easy to be influenced by high temperature and deform, and may cause gap and slight crack and make to lead terminal It is exposed, and then formed and use secret worry for security.It is therefore desirable to be improved to traditional charging connecting device.

In view of this, the utility model people is directed to the above-mentioned prior art then, spy concentrates on studies and cooperates the utilization of scientific principle, to the greatest extent Power solves the problem above-mentioned the target for a little becoming the utility model people improvement.

Utility model content

One purpose of the utility model, is to provide a kind of charging connecting device, and setting can enable first terminal and second Terminal will not be exposed, and then increases and use upper safety.

In order to reach above-mentioned purpose, the utility model is a kind of charging connecting device, including the first connector and second Connector.First connector includes first insulator and a pair of of the first terminal being arranged in first insulator, first insulator With 2 first opposite wall surfaces, this, which respectively corresponds first terminal, exposes outside 2 first wall surfaces；Second connector includes second Insulator and a pair of of the second end subgroup being arranged in second insulator, the side of second insulator forms can mask 2 first The insertion space of wall surface is exposed at the opposite side of insertion space to second end subgroup and can correspond to and connect this to first terminal.

Compared to the prior art, the charging connecting device of the utility model includes the first connector and the second connector, the A connector has the first terminal for two wall surfaces for exposing outside first insulator respectively；Also, the insulator side of the second connector For a notch, and be formed with can the first connector of mask two wall surfaces insertion space, and be arranged in the opposite side of insertion space The terminal group connected to first terminal can be corresponded to by having；Accordingly, the terminal of the second connector will not be exposed and touch user, increase Add and uses upper safety.

Detailed description of the invention

Fig. 1 is the three-dimensional appearance schematic diagram of the charging connecting device of the utility model.

Fig. 2 is the perspective view of the connector of the utility model.

Fig. 3 is the exploded perspective schematic diagram of the connector of the utility model.

Fig. 4 is the cross-sectional view of the connector of the utility model.

Fig. 5 and Fig. 6 is the action schematic diagram of the charging connecting device of the utility model.

Wherein appended drawing reference are as follows:

1 ... charging connecting device

10 ... first connectors

11 ... first insulators

111 ... first wall surfaces

12 ... first terminals

121 ... first positioning regions

13 ... first signal terminals

14 ... circuit boards

20 ... second connectors

21 ... second insulators

210 ... insertion spaces

211 ... accommodation grooves

212 ... second accommodation grooves

22 ... second end subgroups

221 ... connect block

2211 ... second positioning regions

222 ... Second terminals

23 ... elastic components

24 ... second signal terminals

Specific embodiment

Detailed description and technology contents in relation to the utility model, cooperation schema is described as follows, however institute's accompanying drawings only mention For reference with illustrate to use, not be used to the utility model person of limiting.

Please refer to Fig. 1 to Fig. 4, respectively three-dimensional appearance schematic diagram, the connector of the charging connecting device of the utility model Perspective view, exploded perspective schematic diagram and cross-sectional view.As shown in Figure 1, the charging connecting device 1 of the utility model includes ㄧ First connector 10 and one second connector 20.In an embodiment of the utility model, first connector 10 and this second The mutual latch closure of connector 20 and achieve the purpose that electric connection.The structure of the charging connecting device 1 is described in more detail as after.

First connector 10 includes a first insulator 11 and a pair of of the first end being arranged in the first insulator 11 Son 12.The first insulator 11 has 2 first opposite wall surfaces 111；Also, this, which respectively corresponds first terminal 12, exposes outside this 2 first wall surfaces 111.Preferably, respectively the first terminal 12 is a conductive sheet, and there is one first positioning region 121；In addition, this two First wall surface 111 is parallel to each other and is in be oppositely arranged.

In more detail, which further includes at least one first signal terminal 13 and a circuit board 14.This The setting of one signal terminal 13 is in the first insulator 11 and is located at this between first terminal 12.In addition, the first insulator 11 It is arranged on the circuit board 14, this is electrically connected the circuit board 14 to first terminal 12 and first signal terminal 13.

As shown in figure 3, second connector 20 includes a second insulator 21 and is arranged in the second insulator 21 A pair of of second end subgroup 22.In detail, this to second end subgroup 22 respectively as positive and negative electrode, to as transmission electric power. Also, the side of the second insulator 21 be a notch and be formed with can the mask first insulator 11 2 first wall surfaces 111 One insertion space 210.This is exposed at the opposite side of the insertion space 210 to second end subgroup 22 respectively and can correspond to and connect this To first terminal 12.

It is worth noting that, the second end subgroup 22 of the second connector 20 is only partially exposed in insertion space 210 (usually Shell block can be additionally arranged in the outside of second insulator 21, and only the present embodiment is not shown), thus can will not be exposed and touch use Person increases and uses upper safety.

Specifically, respectively the second end subgroup 22 connects block 221 and connects the Second terminal for connecting block 221 comprising one 222.Also, one end of the Second terminal 222 is pierced by the second insulator 21, this connects block 221 and is located in the insertion space 210 simultaneously First positioning region 121 of the corresponding first terminal 12 has one second positioning region 2211.In the present embodiment, first positioning region 121 be a recess portion, which is a convex block, when actual implementation, first positioning region 121 and second positioning region 2211 pattern is not intended to limit, it is only necessary to reach the structure being mutually located.

Furthermore second connector 20 further includes a pair of resilient members 23.This respectively corresponds elasticity to elastic component 23 and is connected to This is to a side for connecting block 221.Preferably, respectively the elastic component 23 is a torque spring.In addition, second connector 20 is corresponding First connector 10 is additionally provided with an at least second signal terminal 24.The second signal terminal 24 is arranged in the second insulator 21 and be located at this between second end subgroup 22.

It is noted that the setting of first signal terminal 13 and the second signal terminal 24 can be used for the transmission of signal, Or it is used when connecting as contact detection.

In an embodiment of the utility model, the external form of the first insulator 11 of first connector 10 is being provided with this One end to first terminal 12 is in a U-shaped；On the other hand, the insertion space 210 of second connector 20 is correspondingly arranged as a U-shaped Space.

It is noted that when first connector 10 and second connector 20 are mutually inserted, second connector 20 Latch closure is on first connector 10.When actual implementation, the external form of the first insulator 11 and the insertion space 210 is not specific Limitation, can be correspondingly arranged V-shaped or other shapes.

In an embodiment of the utility model, the second insulator 21 the opposite side of the insertion space 210 respectively at Type has an accommodation groove 211, and respectively the elastic component 23 is arranged in the accommodation groove 211.In addition, the second insulator 21 is in plant sky Between 210 side also form at least one second accommodation groove 212；Also, the second signal terminal 24 is arranged in second accommodation groove In 212.

It is the action schematic diagram of the charging connecting device of the utility model referring again to Fig. 5 and Fig. 6.The utility model Charging connecting device 1 in 10 eye-splice of the first connector in second connector 20, this to first terminal 12 and this to second Terminal group 22 mutually connects and achievees the purpose that power transmission.

As shown in figure 5, this first when the insertion space 210 of first connector 10 towards second connector 20 is inserted into Insulator 11 can push against the second end subgroup 22 positioned at the opposite side of the insertion space 210.

Specifically, this can be mobile towards 211 direction of accommodation groove of two sides respectively to second end subgroup 22, at this point, the accommodating The elastic component 23 of slot 211 will receive pressing for the second end subgroup 22 and have elastic-restoring force.

Furthermore please referring additionally to Fig. 6, after the insertion space 210 is inserted into the side of first connector 10, this is to first end First positioning region 121 of son 12 is to be mutually located with the second positioning region 2211 of the second end subgroup 22, and utilize the elastic component 23 elastic-restoring force and certainly can mutually abut.Accordingly, first connector 10 and second connector 20 can pass through This is to first terminal 12 and mutually the connecting and achieve the effect that electric connection to second end subgroup 22.

In addition to be illustrated, the first signal terminal 13 of first connector 10 is also electrically conducted second connector 20 Second signal terminal 24.It can then carry out the transmission of signal between first signal terminal 13 and the second signal terminal 24, or It is used when connecting as contact detection.

The above is only the preferred embodiment of the present invention, non-the scope of the patents to determine the utility model, other With the equivalence changes of the patent spirit of the utility model, it should all belong to the scope of the patents of the utility model.

Claims (11)

1. a kind of charging connecting device characterized by comprising

One first connector, comprising a first insulator and a pair of of the first terminal being arranged in the first insulator, this first Insulator has 2 first opposite wall surfaces, this, which respectively corresponds first terminal, exposes outside 2 first wall surface；And

One second connector, comprising a second insulator and a pair of of the second end subgroup being arranged in the second insulator, this The side of two insulators form can mask 2 first wall surface an insertion space, this is exposed at the plant to second end subgroup The opposite side in space and can correspond to and connect this to first terminal.

2. charging connecting device as described in claim 1, which is characterized in that respectively the first terminal has one first positioning region.

3. charging connecting device as claimed in claim 2, which is characterized in that respectively the second end subgroup connects block and company comprising one The Second terminal for connecting block is connect, this is connected, and block is located in the insertion space and corresponding first positioning region has one second to determine Position portion, one end of the Second terminal are pierced by the second insulator.

4. charging connecting device as claimed in claim 3, which is characterized in that first positioning region is a recess portion, this is second fixed Position portion is a convex block.

5. charging connecting device as claimed in claim 3, which is characterized in that second connector further includes a pair of resilient members, This respectively corresponds elasticity to elastic component and is connected to this to a side for connecting block.

6. charging connecting device as claimed in claim 5, which is characterized in that respectively the elastic component is a torque spring.

7. charging connecting device as claimed in claim 5, which is characterized in that the external form of the first insulator is to be provided with this right One end of first terminal is in a U-shaped, which is a U-shaped space.

8. charging connecting device as claimed in claim 7, which is characterized in that the second insulator is in the opposite of the insertion space Side has been separately formed an accommodation groove, and respectively the elastic component is arranged in the accommodation groove.

9. charging connecting device as described in claim 1, which is characterized in that first connector further includes at least one first letter Number terminal；Second connector corresponds to first connector and is provided with an at least second signal terminal.

10. charging connecting device as claimed in claim 9, which is characterized in that first signal terminal setting this first absolutely Edge body is simultaneously located at this between first terminal；Second signal terminal setting is in the second insulator and is located at this to Second terminal Between group.

11. charging connecting device as claimed in claim 9, which is characterized in that the second insulator in the insertion space one Side forms at least one second accommodation groove, which is arranged in second accommodation groove.