CN207967540U - Connector and connection component - Google Patents
Connector and connection component Download PDFInfo
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- CN207967540U CN207967540U CN201820296472.XU CN201820296472U CN207967540U CN 207967540 U CN207967540 U CN 207967540U CN 201820296472 U CN201820296472 U CN 201820296472U CN 207967540 U CN207967540 U CN 207967540U
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Abstract
The utility model provides a kind of connector and connection component, connector include：First socket；Second socket is oppositely arranged with the first socket along the longitudinal direction；And plug, between the first socket and the second socket, and one end of plug is assemblied in the first socket and the other end is assemblied in the second socket.Since the structure of the first socket of connector, the second socket and plug is simply convenient for assembling so that connector has very strong practicability.When connector is applied in connection component, first socket of connector is inserted into for FPC so that FPC and plug grafting backwards to one end of plug, and one end of the plug backwards of the second socket is inserted into for harness so that harness and plug grafting, the switching between FPC and harness can be realized without welding procedure, substantially increase production efficiency.And the structure based on connector, improve the connection reliability between FPC and connector.
Description
Technical field
The utility model is related to connector technique field more particularly to a kind of connectors and connection component.
Background technology
Currently, in battery modules, when being sampled for each battery in battery modules by FPC 1, need FPC
1 is transferred to by connector 3 on the connection wiring harness 2 of BMS, and FPC 1 and the electric connection mode of connector 3 are substantially all as SMT
(Surface mounted technology, surface mount technology) welds (such as Reflow Soldering, wave-soldering drag weldering).With reference to figure
12, in the connection procedure of connector 3 and FPC1, need first the Pin needles by connector 3 pass through FPC 1, then pass through SMT again
The Pin needles of connector 3 are connected to FPC 1 by welding.
Since SMT welding procedures need higher temperature environment, and high temperature has in various degree FPC 1 and connector 3
Influence, cause the connection reliability between FPC 1 and connector 3 low.Also, it also needs to carry out multiple backman after welding
Sequence just can guarantee that FPC 1 and the switching of the harness 2 of BMS are connected, to influence production efficiency.In addition, for meet demand, also
It needs to carry out gluing at the linkage interface to connector 3 and FPC1, has very big undesirable influence to entire production process in this way.
Utility model content
The problem of in view of background technology, the purpose of this utility model is to provide a kind of connector and connection groups
The structure of part, connector is simply convenient for assembling, and when it is applied to connection component, FPC and line can be realized without welding procedure
Switching between beam substantially increases the connection reliability between production efficiency and FPC and connector.
To achieve the goals above, the utility model provides a kind of connector and connection component comprising：First inserts
Seat；Second socket is oppositely arranged with the first socket along the longitudinal direction；And plug, between the first socket and the second socket,
And one end of plug is assemblied in the first socket and the other end is assemblied in the second socket.
The beneficial effects of the utility model are as follows：
In connector according to the present utility model, connector includes the first socket, the second socket and is inserted positioned at first
Plug between seat and the second socket, and the structure of the first socket, the second socket, plug is simply convenient for assembling so that connector
With very strong practicability.When connector is applied in connection component, one end of the plug backwards of the first socket of connector
Be inserted into for FPC so that FPC and plug grafting, and the second socket be inserted into for harness backwards to one end of plug so that harness with
Plug grafting can be realized the switching between FPC and harness without welding procedure, substantially increase production efficiency.And base
In the structure of connector, the connection reliability between FPC and connector is improved.
Description of the drawings
Fig. 1 is the stereogram of connector according to the present utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the stereogram that the plug in Fig. 2 is observed from another angle.
Fig. 4 is the stereogram that the plug in Fig. 2 is observed from another angle.
Fig. 5 is the stereogram that the first socket in Fig. 2 is observed from another angle.
Fig. 6 is the stereogram that the second socket in Fig. 2 is observed from another angle.
Fig. 7 is the stereogram that the second socket in Fig. 2 is observed from another angle.
Fig. 8 is the stereogram that the pedestal in Fig. 2 is observed from another angle.
Fig. 9 is the stereogram of connection component according to the present utility model.
Figure 10 is the exploded view of Fig. 9.
Figure 11 is the scheme of installation of FPC and the first socket in Figure 10.
Figure 12 is the connection diagram of connector and FPC in the prior art.
Wherein, the reference numerals are as follows：
3231 card slots of 1FPC
11 extension, 3232 boss
12 plug division, 33 plug
121 connection terminal, 331 plug casing
2 harness, 3311 plug bottom wall
3 connector, 3312 plug peripheral wall
31 first socket, 3313 plug sidewalls
311 first Socket casing, 3314 plug host cavity
3111 first socket antetheca, 3315 plug container
3112 first socket rear wall, 3316 wall extension
3113 first socket peripheral wall, 3317 groove
3114 first outlet slots, 3318 pillar
3115 first receptacle sockets, 3319 recess portion
3116 first socket host cavity, 332 plug conducting plug connector
Buckle in 3117 step surfaces 333
32 second socket, 334 plug shrapnel
It is buckled outside 321 second Socket casings 335
3211 second socket antetheca, 34 pedestal
3212 second socket rear wall, 341 main part
3213 second socket peripheral wall, 342 clamping portion
3214 second receptacle sockets, 343 protrusion
3215 guide post FB front-rear directions
322 plug conductive plug connector UD upper and lower directionss
323 socket shrapnel LR left and right directions
Specific implementation mode
It is described in detail connector and connection component according to the present utility model with reference to the accompanying drawings.
Illustrate the connector 3 of the utility model first aspect first.
Referring to figs. 1 to Fig. 8, connector 3 according to the present utility model includes：First socket 31；Second socket 32, along front and back
Direction FB is oppositely arranged with the first socket 31；And plug 33, between the first socket 31 and the second socket 32, and plug 33
One end be assemblied in the first socket 31 and the other end is assemblied in the second socket 32.
In connector 3 according to the present utility model, connector 3 includes the first socket 31, the second socket 32 and is located at
Plug 33 between first socket 31 and the second socket 32, and the structure of the first socket 31, the second socket 32, plug 33 is simply just
In assembling so that connector 3 has very strong practicability.When connector 3 is applied in connection component, the first of connector 3
Socket 31 is inserted into for FPC 1 backwards to one end of plug 33 so that FPC 1 and 33 grafting of plug, and the second socket 32 is backwards
One end of plug 33 is inserted into for harness 2 so that harness 2 and 33 grafting of plug, can be realized FPC 1 without welding procedure
Switching between harness 2, substantially increases production efficiency.And based on the structure of connector 3, improve FPC 1 and connector 3
Between connection reliability.
Referring to figs. 1 to Fig. 4, plug 33 may include plug casing 331 and plug conducting plug connector 332.Plug casing 331 can
Have：Plug bottom wall 3311；Plug peripheral wall 3312, along the longitudinal direction FB be formed in plug bottom wall 3311 rear and with plug bottom
Wall 3311 forms plug host cavity 3314 together；And plug sidewalls 3313 (U-shaped structure as shown in Figures 2 and 3), along front and back
Direction FB is formed in the front of plug bottom wall 3311 and forms plug container 3315 together with plug bottom wall 3311.Plug conducting
FB is embedded in plug bottom wall 3311 to plug connector 332 along the longitudinal direction, and plug receiving is stretched into one end of plug conducting plug connector 332
In slot 3315 and the other end stretches into plug host cavity 3314.
Referring to Fig.1, Fig. 2 and Fig. 5, the first socket 31 may include：First Socket casing 311, is assemblied in plug casing 331.
First Socket casing 311 can have：First socket antetheca 3111, along the longitudinal direction FB perforations are provided with the first outlet slots
3114；First socket rear wall 3112, along the longitudinal direction FB perforations are provided with described one end insertion for plug conducting plug connector 332
The first receptacle sockets 3115；And the first socket peripheral wall 3113, be contained in plug container 3315 and with before the first socket
Wall 3111, the first socket rear wall 3112 form the first socket host cavity 3116 together, and the first socket host cavity 3116 is communicated in
First outlet slots 3114 and the first receptacle sockets 3115.
Referring to Fig.1, Fig. 2 and Fig. 5, the first Socket casing 311 can also have：Step surface 3117, along the vertical direction UD formed
In the both ends of the first socket peripheral wall 3113 and it is located at the sides left and right directions LR.Referring to FIG. 1, FIG. 2 and FIG. 3, plug casing 331 may be used also
Have：Two wall extensions 3316, along the vertical direction UD be oppositely arranged and be respectively formed in the both ends of plug sidewalls 3313 and
The step surface 3117 of the first Socket casing of clamping 311 while one socket peripheral wall 3113 is contained in plug container 3315.
Referring to Fig.1, Fig. 2, Fig. 6 and Fig. 7, the second socket 32 may include：Second Socket casing 321, is assemblied in plug casing
331；And plug conductive plug connector 322.Second Socket casing 321 can have：Second socket antetheca 3211；Second socket rear wall
3212, FB perforations along the longitudinal direction are provided with the second receptacle sockets 3214；And the second socket peripheral wall 3213, before the second socket
Wall 3211, the second socket rear wall 3212 form the second socket host cavity (not shown) together, and the second socket host cavity is communicated in
Second receptacle sockets 3214.With reference to Fig. 6, one end of plug conductive plug connector 322 is before FB is embedded in the second socket along the longitudinal direction
Wall 3211 and with the other end grafting of plug conducting plug connector 332 and the other end stretches into the second socket host cavity.
Here, since FB is embedded in the second socket antetheca along the longitudinal direction for described one end of plug conductive plug connector 322
3211 and with the other end grafting of plug conducting plug connector 332, and for the ease of the grafting of the two, plug conductive plug connector
322 described one end can be to insert cavernous structure, and the other end of plug conducting plug connector 332 is pin-like structure, such as Fig. 6
It is shown.Meanwhile described one end of the other end of plug conductive plug connector 322 and plug conducting plug connector 332 can be according to need
The object of grafting is wanted to be set as pin-like structure or slotting cavernous structure.
Referring to Fig.1, Fig. 2, Fig. 6 and Fig. 7, the second socket 32 further include：Socket shrapnel 323 is set to the second Socket casing
The rear end of the second Socket casing 321 and socket shrapnel 323 is fixed in 321 sides left and right directions LR, the front end of socket shrapnel 323
It is spaced apart with the second Socket casing 321 and is provided with card slot 3231.Plug 33 may also include：Interior buckle 333, from plug peripheral wall
LR extensions form and coordinate with the restrictions of LR in left and right directions with the card slot of socket shrapnel 323 3231 in the lateral direction for 3312 inside
The relative position of second socket 32 and plug 33.With further reference to Fig. 7, the rear end of socket shrapnel 323 is also provided with：Boss
3232, backstop exists while being formed in the front of card slot 3231 and the inside cooperation of card slot 3231 of buckle 333 and socket shrapnel 323
The front of interior buckle 333 is to limit the relative position of the second socket 32 and plug 33 in front-rear direction FB.
For the ease of the installation of the second socket 32 and plug 33, also set on the second Socket casing 321 and plug casing 331
Corresponding guide frame is set.Specifically, with reference to Fig. 2, Fig. 6 and Fig. 7, the second Socket casing 321 can also have：Guide post
3215, LR, which is protruded, in left-right direction is formed in the side of the second socket peripheral wall 3213 and (the same of socket shrapnel 323 is arranged
Side) and UD is spaced apart with socket shrapnel 323 along the vertical direction.With reference to Fig. 4, plug casing 331 can also have：Multiple grooves
3317, from the inside of plug peripheral wall 3312 in the lateral direction LR it is recessed form and with the guide post 3215 of the second Socket casing 321
Male-female engagement.
Remark additionally the first socket 31 and the assembling process of plug 33 and the assembly of the second socket 32 and plug 33 below
Process.
In installation process of first socket 31 with plug 33, directly by the first socket peripheral wall of the first Socket casing 311
3113 are inserted into the plug container 3315 of plug casing 331, two wall extensions, 3316 clamping first of plug casing 331 at this time
The step surface 3117 of Socket casing 311, and described one end of plug conducting plug connector 332 is inserted into via the first receptacle sockets 3115
In first socket host cavity 3116, to complete the assembly of the first socket 31 and plug 33.When disassembly is desired, directly along front and back
The first socket of direction FB drawings 31 and plug 33.
In installation process of second socket 32 with plug 33, the socket shrapnel 323 of the second Socket casing 32 is pressed first
Rear end, and based on the guide frame (i.e. guide post 3215 and groove 3317) on the second Socket casing 321 and plug casing 331
Second socket peripheral wall 3213 is inserted into the plug host cavity 3314 of plug casing 331；Then after unclamping socket shrapnel 323
The boss of end, the at this time card slot 3231 of the interior buckle 333 of plug 33 and socket shrapnel 323 clamping engagement and socket shrapnel 323
3232 backstops buckle 333 front inside, and the other end of plug conducting plug connector 332 (is located at plug host cavity
One end in 3314) directly (buries with described one end of plug conductive plug connector 322 and expose the second socket antetheca 3211
One end) it is plugged in together, to complete the assembly of the second socket 32 and plug 33.When disassembly is desired, pressing second is inserted again
The rear end of the socket shrapnel 323 of seat shell body 32 and direct the second socket of FB drawings 32 along the longitudinal direction and plug 33.
It is installed on other components (end plates or other structures part of such as battery modules) for the ease of connector 3, connector 3
It may also include：Pedestal 34 is connected to plug casing 331, as shown in fig. 1, fig. 2 and fig. 8.Wherein, pedestal 34 can be located at plug 33
Lower section and be fixedly connected on plug casing 331, and pedestal 34 can be fixedly installed in by bolt or tapping screw module its
Its component.
Referring to FIG. 1, FIG. 2 and FIG. 4, plug casing 331 can also have：Two pillars 3318, under plug peripheral wall 3312
Side is extended downwardly into and LR is spaced apart in left-right direction, and each pillar 3318 is in the outer surfaces left and right directions LR and plug peripheral wall
3312 are formed with recess portion 3319.Referring to Fig.1, Fig. 2 and Fig. 8, pedestal 34 can have：Main part 341 is located at plug casing 331
The lower section of two pillars 3318；And two clamping portions 342, in left-right direction LR be arranged at intervals at the top of main part 341 and
It is stuck in recess portion 3319 when coordinating with two pillars 3318.
Referring to FIG. 1, FIG. 2 and FIG. 4, plug 33 further includes：Plug shrapnel 334 is set between two pillars 3318, plug
Plug casing 331 is fixed in the front end of shrapnel 334 and the rear end of plug shrapnel 334 is spaced apart with plug casing 331 and it is outer to be equipped with
Buckle 335.Referring to Fig.1, Fig. 2 and Fig. 8, pedestal 34 also have：Protrusion 343, projected upwards from the top of pedestal 34 form and
Backstop buckles 335 front outside when the clamping portion 342 of pedestal 34 coordinates with the pillar 3318 of plug casing 331.
In the installation process of pedestal 34 and plug 33, two of clamping portion 342 and plug casing 331 based on pedestal 34
The backstop action of cooperation and plug shrapnel 334 between pillar 3318, ensure that the installation between plug 33 and pedestal 34 is steady
It is qualitative.
Connector 3 can be 16Pin connectors, i.e. the plug 33 of connector 3 carries 16 plug conducting plug connectors 332, phase
The second socket 32 of ground is answered to carry 16 plug conductive plug connectors 322.But it is not limited only to this, connector 3 can also be other Pin numbers
Connector.
Then illustrate the connection component of the utility model second aspect.
With reference to Fig. 9 to Figure 11, connection component according to the present utility model includes：FPC 1；Harness 2 (can be the connection of BMS
Harness)；And the connector 3 according to the utility model first aspect, the plug 33 backwards of the first socket 31 of connector 3
One end be inserted into for FPC1 so that FPC 1 and 33 grafting of plug, and the second socket 32 is inserted backwards to one end of plug 33 for harness 2
Enter so that harness 2 and 33 grafting of plug.
In connection component according to the present utility model, FPC 1, harness 2 and connector 3 are directly by way of grafting
It is electrically connected, without welding procedure and installs simply, substantially increase production efficiency, and based on the knot of connector 3
Structure, the connection reliability between FPC 1 and connector 3 are high.
1, FPC 1 is laid with circuit and has referring to Fig.1：Extension 11 is located at outside the first socket 31；And plug division
12, it is inserted into the first socket 31 and is formed with multiple connection terminals 121 spaced apart.Wherein, the quantity of harness 2, plug conducting
Plug connector 332, plug conductive plug connector 322 are consistent with the quantity of connection terminal 121 of FPC 1, and each connection terminal of FPC 1
121 are connected to one by the corresponding plug conducting plug connector 332 and plug conductive plug connector 322 of connector 3 with each harness 2
It rises.
Claims (10)
1. a kind of connector (3), which is characterized in that including：
First socket (31)；
Second socket (32), along the longitudinal direction (FB) be oppositely arranged with the first socket (31)；And
Plug (33), between the first socket (31) and the second socket (32), and one end of plug (33) is assemblied in first and inserts
Seat (31) and the other end is assemblied in the second socket (32).
2. connector (3) according to claim 1, which is characterized in that plug (33) includes：
Plug casing (331), has：
Plug bottom wall (3311)；
Plug peripheral wall (3312), along the longitudinal direction (FB) be formed in plug bottom wall (3311) rear and with plug bottom wall (3311)
Plug host cavity (3314) is formed together；And
Plug sidewalls (3313), along the longitudinal direction (FB) be formed in plug bottom wall (3311) front and with plug bottom wall (3311)
Plug container (3315) is formed together；And
Plug conducting plug connector (332), along the longitudinal direction (FB) be embedded in plug bottom wall (3311), and plug conducting plug connector
(332) one end is stretched into plug container (3315) and the other end stretches into plug host cavity (3314).
3. connector (3) according to claim 2, which is characterized in that
First socket (31) includes：First Socket casing (311) is assemblied in plug casing (331)；
First Socket casing (311) has：
First socket antetheca (3111), along the longitudinal direction (FB) perforation are provided with the first outlet slots (3114)；
First socket rear wall (3112), along the longitudinal direction (FB) perforation are provided with described one for plug conducting plug connector (332)
Hold the first receptacle sockets (3115) being inserted into；And
First socket peripheral wall (3113) is contained in plug container (3315) and is inserted with the first socket antetheca (3111), first
Seat rear wall (3112) forms the first socket host cavity (3116) together, and the first socket host cavity (3116) is communicated in the first socket
Slot (3114) and the first receptacle sockets (3115).
4. connector (3) according to claim 3, which is characterized in that
First Socket casing (311) also has：Step surface (3117), along the vertical direction (UD) be formed in the first socket peripheral wall
(3113) both ends and it is located at the side left and right directions (LR)；
Plug casing (331) also has：Two wall extensions (3316), along the vertical direction (UD) be oppositely arranged and be respectively formed in slotting
The both ends of rostral wall (3313) and the clamping first while the first socket peripheral wall (3113) is contained in plug container (3315)
The step surface (3117) of Socket casing (311).
5. connector (3) according to claim 2, which is characterized in that the second socket (32) includes：
Second Socket casing (321) is assemblied in plug casing (331) and has：
Second socket antetheca (3211)；
Second socket rear wall (3212), along the longitudinal direction (FB) perforation are provided with the second receptacle sockets (3214)；And
Second socket peripheral wall (3213) forms second with the second socket antetheca (3211), the second socket rear wall (3212) and inserts together
Seat host cavity, and the second socket host cavity is communicated in the second receptacle sockets (3214)；And
Plug conductive plug connector (322), one end along the longitudinal direction (FB) it is embedded and expose the second socket antetheca (3211) and with insert
Head conductive plug-in connecting component (332) the other end grafting and the other end stretches into the second socket host cavity.
6. connector (3) according to claim 5, which is characterized in that
Second socket (32) further includes：Socket shrapnel (323) is set to the left and right directions (LR) one of the second Socket casing (321)
The second Socket casing (321) is fixed on and the rear end of socket shrapnel (323) and the second socket in side, the front end of socket shrapnel (323)
Shell (321) is spaced apart and is provided with card slot (3231)；
Plug (33) further includes：Interior buckle (333), from the inside of plug peripheral wall (3312), (LR) extends into simultaneously in the lateral direction
Coordinate the phase that the second socket (32) and plug (33) are limited with (LR) in left and right directions with the card slot (3231) of socket shrapnel (323)
To position.
7. connector (3) according to claim 2, which is characterized in that connector (3) further includes：Pedestal (34), is connected to
Plug casing (331).
8. connector (3) according to claim 7, which is characterized in that
Plug casing (331) also has：Two pillars (3318) are extended downwardly below plug peripheral wall (3312) into simultaneously edge
Left and right directions (LR) is spaced apart, and each pillar (3318) is formed in the left and right directions outer surface (LR) with plug peripheral wall (3312)
Recess portion (3319)；
Pedestal (34) has：
Main part (341) is located at the lower section of two pillars (3318) of plug casing (331)；
And
Two clamping portions (342), in left-right direction (LR) be arranged at intervals above main part (341) and with two pillars
(3318) it is stuck in recess portion (3319) when coordinating.
9. a kind of connection component, including：
FPC(1)；
Harness (2)；
It is characterized in that, connection component further includes：Connector (3) according to any one of claim 1-8, connector
(3) the first socket (31) is inserted into for FPC (1) backwards to one end of plug (33) so that FPC (1) and plug (33) grafting, and
Second socket (32) is inserted into for harness (2) so that harness (2) and plug (33) grafting backwards to one end of plug (33).
10. connection component according to claim 9, which is characterized in that FPC (1) has：
Extension (11) is located at the first socket (31) outside；And
Plug division (12), is inserted into the first socket (31) and the rear end of plug division (12) is formed with multiple connection terminals spaced apart
(121)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296472.XU CN207967540U (en) | 2018-03-02 | 2018-03-02 | Connector and connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296472.XU CN207967540U (en) | 2018-03-02 | 2018-03-02 | Connector and connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967540U true CN207967540U (en) | 2018-10-12 |
Family
ID=63740807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296472.XU Active CN207967540U (en) | 2018-03-02 | 2018-03-02 | Connector and connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093918A1 (en) * | 2018-11-08 | 2020-05-14 | 宁德时代新能源科技股份有限公司 | Multi-functional high-voltage connector, and battery product |
-
2018
- 2018-03-02 CN CN201820296472.XU patent/CN207967540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093918A1 (en) * | 2018-11-08 | 2020-05-14 | 宁德时代新能源科技股份有限公司 | Multi-functional high-voltage connector, and battery product |
| US10868388B2 (en) | 2018-11-08 | 2020-12-15 | Contemporary Amperex Technology Co., Limited | Multifunctional high-voltage connector |
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