CN109473615A

CN109473615A - Battery connection module

Info

Publication number: CN109473615A
Application number: CN201810751125.6A
Authority: CN
Inventors: 曾尚秀; 林健兴; 林勇
Original assignee: Molex Interconnect Chengdu Co Ltd; Molex LLC
Current assignee: Molex Interconnect Chengdu Co Ltd; Molex LLC
Priority date: 2017-09-08
Filing date: 2018-07-10
Publication date: 2019-03-15
Anticipated expiration: 2038-07-10
Also published as: JP2019050200A; JP6684328B2; TW201914152A; CN109473615B; TWI684313B; TW201914086A

Abstract

A kind of battery connection module includes a carrier, multiple confluence parts and a circuit unit.The carrier has positioned at a first edge of two opposite sides and a second edge and two ora terminalis.Circuit unit includes a flexible circuit part and a connector, the mounting bar that flexible circuit part is extended with a main body and one by main body, mounting bar has a connector mounting portion that bendable portion end is connected to by the interconnecting piece of main body extension, the bendable portion and one extended by interconnecting piece, and connector is set to connector mounting portion and has a butt end.Wherein, which can be by operatively making the connector be located at the butt end towards on the position of different directions.

Description

Battery connection module

Technical field

The present invention relates to a kind of battery connection modules, particularly relate to a kind of for concatenating Rechargeable battery for big function The battery connection module of rate output.

Background technique

It is generally made of the battery system of battery pack, such as Vehicular battery side by side multiple electrochemistry Rechargeable batteries, leads to Often battery is concatenated to form a pair of of output electrode using battery connection module, and battery connection module be also equipped with control circuit with Connect battery management system (Battery Management System, abridge BMS).

Such as Chinese patent publication the CN105144463rd (corresponding case US 2016/0043446) open one kind is used for The battery contact system of electrochemical appliance, wherein include monitoring unit, and monitoring unit include for by connection line with it is another The monitoring unit of battery contact system or the Signal connector being connect with central monitoring device, i.e. connector.The Signal connector is fixed It, can only be from a fixed-direction and cable plug grafting, to change the plugging direction of Signal connector on a printed circuit board When, it is necessary to printed circuit board, bearing assembly and covering component are remake.Secondly, the Signal connector only has covered component It covers, does not provide enough fixed structures to Signal connector, the damage of connector is be easy to cause when plugging Signal connector, very To related printed circuit board may be pullled, and the construction for damaging printed circuit board or being connect with printed circuit board.

Summary of the invention

Therefore, a wherein purpose of the invention, i.e., provide it is a kind of with can be two positions to change plugging direction The battery connection module of connector.

Therefore, wherein another object of the invention, i.e., provide it is a kind of with by the fixed connector of fixture construction Battery connection module.

Then, battery connection module of the present invention is to be suitable for one battery pack of connection, which connects in some forms of implementation Connection module includes a carrier, multiple confluence parts and a circuit unit.The carrier is suitable for being arranged in the battery pack, and has There are positioned at a first edge of two opposite sides and a second edge and are separately connected two ends at the first, second edge both ends Edge.The multiple confluence part is set to the carrier, is suitable for being electrically connected the battery pack.The circuit unit includes a flexible circuit part And a connector, the flexible circuit part mechanically and be electrically connected to each confluence part and have a main body and one by the main body The mounting bar of extension, the mounting bar have the interconnecting piece extended at an ora terminalis for corresponding to the carrier by the main body and at least One bendable portion extended by the interconnecting piece, and the end of an at least bendable portion constitutes a connector mounting portion, the connection The butt end that device is set to the connector mounting portion and is suitable for being connected to each other with a docking connector with one, wherein this is flexible Portion can be by operatively making the connector be located at the butt end towards on the position of different directions.

In some forms of implementation, the bendable portion can by operatively make the connector be located at the butt end towards this first One first position of edge side direction；And the bendable portion can by operatively make the connector be located at the butt end towards this One second position of two edge side directions.

In some forms of implementation, mounting bar tool there are two bendable portion, two bendable portion do not correspond to this first, Two sides in second edge direction extend, which can be by the bendable portion for operatively making the close first edge At least two bendings are formed, and form at least one bending close to the bendable portion of the second edge, and make the connector position In the first position；Two bendable portion can be curved by operatively making the bendable portion close to the first edge form at least one Song, and at least two bendings are formed close to the bendable portion of the second edge, and the connector is made to be located at the second position.

In some forms of implementation, which has a bendable portion, which is extended by the interconnecting piece lower end, The bendable portion can be bent by operatively at least one is bent to form towards the first edge direction so that the connector is located at this First position；The bendable portion can be bent to form at least one bending so that the connection towards the second edge direction by operatively Device is located at the second position.

In some forms of implementation, which can be bent towards the first edge direction in 45 degree of angles by operatively A bending is formed so that the connector is located at the first position；The bendable portion can be by operatively towards the second edge direction A bending is bent to form so that the connector is located at the second position in 45 degree of angles.

In some forms of implementation, the connector mounting portion by one connect with the bendable portion the first construction section, one with First construction section the second construction section side by side and the linkage section that is connected between first, second construction section deviously are common It is formed.

In some forms of implementation, which has a bendable portion, the bendable portion by the interconnecting piece correspond to this The side of one edge direction extends laterally, which can be bent by operatively forming at least two so that the connector is located at The first position；The bendable portion can be bent by least one is operatively formed so that the connector is located at the second position.

In some forms of implementation, which is layered to form two connector mounting portions each other side by side.

In some forms of implementation, which has a bendable portion, the bendable portion by the interconnecting piece correspond to this The side of two edge directions extends laterally, which can be bent by least one is operatively formed so that the connector is located at The first position；The bendable portion does not turn to bending and the connector is made to be located at the second position.

In some forms of implementation, which can once be passed through by the directional steering operatively towards the first edge side The interconnecting piece relative to the carrier outside and so that the connector is located at the first position.

In some forms of implementation, which can once be passed through by the directional steering operatively towards the first edge side The interconnecting piece relative to the carrier inside and so that the connector is located at the first position.

In some forms of implementation, the connector mounting portion by one connect with the bendable portion the first construction section, one with First construction section the second construction section side by side and one it is connected to linkage section institute structure between first, second construction section deviously At.

In some forms of implementation, which has a notch, and there are two bendable portion, two bendables for mounting bar tool Pars convoluta respectively corresponds two sides of first, second edge direction toward the interconnecting piece relative to the carrying from the interconnecting piece respectively The lateral direction that then bending merges towards the interconnecting piece relative to the carrier is extended towards again after the interior direction bending of disk to wear The notch out, the region which merges can be bent by least one is operatively formed so that the connector be located at this One position；Two bendable portion merge region can by operatively formed at least one bending and make the connector be located at this second Position.

In some forms of implementation, which is formed separately two connector installations in combined area distal again Portion.

In some forms of implementation, there are two bendable portions for mounting bar tool, and two bendable portion is at intervals from the company The same side that socket part corresponds to the first edge direction extends, and the interconnecting piece forms a bending and makes the two bendable portions face Opposite is side by side；Two bendable portion can be bent by operatively forming at least two so that the connector is located at the first position；It should Two bendable portions can be bent by least one is operatively formed so that the connector is located at the second position.

In some forms of implementation, there are two bendable portion, which is cut into mounting bar tool along extending direction Two parts and two bendable portion do not extend from the two-part end of the interconnecting piece, define two bendable portion and wherein relatively lean on The nearly first edge person is the first bendable portion, wherein the closer second edge person is the second bendable portion；First bendable Pars convoluta can by operatively formed at least one bending and second bendable portion can by operatively formed at least one be bent so that The connector is located at the first position；First bendable portion can be by operatively forming at least one bending and this is second flexible Portion can be bent by least one is operatively formed so that the connector is located at the second position.

In some forms of implementation, which includes an insulation shell and multiple terminals set on the insulation shell, institute State the connector mounting portion that multiple terminals are connected to the mounting bar, which further includes one being sheathed on the outer of the insulation shell Shell.

In some forms of implementation, which also has a pedestal to accommodate the connector and the mounting bar.

In some forms of implementation, the pedestal have one towards the direction of the first edge side the first lateral openings for The connector be located at the first position and one towards the direction of the second edge side the second lateral openings for the connector position In the second position.

In some forms of implementation, which includes an insulation shell, and the insulation shell of the connector has one first Fastening structure, the pedestal have one to buckle the second fixed fastening structure mutually with first fastening structure.

In some forms of implementation, which also has a bottom surface, which is formed in the bottom surface, should Pedestal also have one extend down from the ora terminalis of the carrier connection wall, a limited wall opposite with the connection wall interval, one The bottom wall being connected between the connection wall and the lower edge of the limited wall, second fastening structure are formed in the bottom wall.

In some forms of implementation, which is formed by two protruding rails spaced apart, two protruding rail Respectively the rib portion of the ora terminalis extension with a parallel carrier, one extend simultaneously from the rib portion towards in contrast to another protruding rail direction The fixture block extended from the rib portion towards another protruding rail with the bottom wall upper stopper separately and one, and the fixture block of two protruding rail its One of the closer first edge for holding when the connector is located at the first position, and wherein it is another it is closer this second Edge is for holding when the connector is located at the second position, and first fastening structure is by two sliding rails separately parallel to each other And one be placed in the hook part of a wherein fixture block and formed between two sliding rail to cooperate, each idiomorphism in the opposite side of two sliding rail At there is limiting slot closed at one end, to be respectively cooperating with the upper stopper for accommodating two protruding rail.

It also include a upper cover in some forms of implementation, which has a main cover body and one for being covered on the carrier It is connected to the main cover body and is covered on the side cover body of the pedestal.

In some forms of implementation, which has an at least hook, and the limited wall of the pedestal forms at least one button Hole is for an at least hook holding.

In some forms of implementation, the insulation shell of the connector has a bottom surface, which has one first snapping knot Structure buckles mutually fixation with one second fastening structure of the one side wall top surface with the box body for being formed in the battery pack.

In some forms of implementation, which is formed by two protruding rails spaced apart, each protruding rail tool Have a parallel carrier ora terminalis extend rib portion, one from the rib portion towards in contrast to another protruding rail direction extend and with this Side wall top surface upper stopper separately and the fixture block that extends from the rib portion towards another protruding rail, and the fixture block of two protruding rail its One of the closer first edge for holding when the connector is located at the first position, and wherein it is another it is closer this second Edge is for holding when the connector is located at the second position, and first fastening structure is by two sliding rails separately parallel to each other And one be placed in the hook part of a wherein fixture block and formed between two sliding rail to cooperate, each idiomorphism in the opposite side of two sliding rail At there is limiting slot closed at one end, to be respectively cooperating with the upper stopper for accommodating two protruding rail.

It also include a upper cover in some forms of implementation, which has a main cover body and one for being covered on the carrier It is connected to the side cover body of the main cover body, which at least covers the mounting bar for being connected to the rear end of the connector.

In some forms of implementation, which has multiple mounting grooves for accommodating the multiple confluence part respectively, and every One mounting groove is defined jointly by a groove bottom wall and a groove sidewall, which is equipped with a contraposition key protruded from the mounting groove, Each confluence part has the contraposition notch matched with the contraposition key in corresponding mounting groove.

In some forms of implementation, each groove sidewall has an opposite the first side wall portion and second side wall portion, and should It aligns key and is set to the first side wall portion, which is additionally provided with an at least hook, which is equipped with multiple be located at The side of the lower stopper of one first height and multiple upper stoppers for being located at one second height, the confluence part is located at the multiple upper gear Between block and the multiple lower stopper and second height is greater than the thickness of the corresponding confluence part with the difference in height of first height Degree, the groove bottom wall be equipped with the height such as multiple tops and the multiple lower stopper supporting block, the multiple lower stopper with it is described more A supporting block supports the corresponding confluence part jointly, and the multiple upper stopper is with an at least hook jointly by the corresponding confluence Part limit.

The present invention at least has effects that following: having by the mounting bar of flexible circuit part can be curved flexible by operating Portion for setter selects that connector is made to be located at first position or the second position to meet use demand, such energy with being adjusted flexibly Enough individual production of saving make connector in the cost of the mold of different location and the cost of product inventory.

Further, connector can mutually be interlockingly connected by the first fastening structure and the second fastening structure and be fixed on and hold One end of load plate, can make that the construction of entire battery connection module is more compact, conformability is preferable, and can facilitate docking connector The damage pullled and may cause when being docked with connector, and being avoided that connector plugging.

Further, by the side cover body of upper cover at least cover mounting bar and its with the junction of connector, Neng Goubao Protect mounting bar and its with the junction of connector in order to avoid impaired.

Detailed description of the invention

Other features of the invention and effect will be clearly presented in the embodiment referring to schema, in which:

Fig. 1 is the first embodiment of battery connection module of the present invention and the stereogram exploded view of battery pack；

Fig. 2 is the expansion of flexible circuit part and the perspective view of terminal of the first embodiment；

The battery connection module and connector that Fig. 3 is the first embodiment are in the stereogram exploded view of first position；

Fig. 4 is the battery connection module of the first embodiment and connector is assembled in the perspective view of first position；

The battery connection module and connector that Fig. 5 is the first embodiment are in the stereogram exploded view of first position；

Fig. 6 is the battery connection module of the first embodiment and connector is assembled in the perspective view of the second position；

Fig. 7 is the perspective view of the flexible circuit part of the first embodiment and the inclined bottom view of connector；

Fig. 8 is the perspective view of the pedestal of the carrier of the first embodiment；

Fig. 9 is the stereogram exploded view before the upper cover assembling of the battery connection module of the first embodiment；

Figure 10 is the perspective view after the upper cover assembling of the battery connection module of the first embodiment；

Figure 11 is the stereoscopic schematic diagram of the second embodiment of battery connection module of the present invention and the box side wall of battery pack；

Figure 12 is the perspective exploded view of the second embodiment and the box side wall of the battery pack；

Figure 13 is the regional area enlarged drawing of Figure 12；

Figure 14 is the perspective exploded view of the 3rd embodiment of battery connection module of the present invention；

Figure 15 is the combination stereogram of the battery connection module of the 3rd embodiment, illustrates connector in first position；

Figure 16 is the combination stereogram of the battery connection module of the 3rd embodiment, illustrates connector in the second position；

Figure 17 is the stereoscopic schematic diagram of the fourth embodiment of battery connection module of the present invention；

Figure 18 is the perspective view of the fourth embodiment, illustrates connector in first position；

Figure 19 is the perspective view of the fourth embodiment, illustrates the connector in the second position；

Figure 20 is the perspective exploded view of the 5th embodiment of battery connection module of the present invention；

Figure 21 is the perspective view of the 5th embodiment, illustrates connector in first position；

Figure 22 is the perspective view of the 5th embodiment, illustrates the connector in the second position；

Figure 23 is the perspective exploded view of the sixth embodiment of battery connection module of the present invention；

Figure 24 is the perspective view of the sixth embodiment, illustrates connector in first position；

Figure 25 is the perspective view of the sixth embodiment, illustrates connector in the second position；

Figure 26 is the perspective exploded view of the 7th embodiment of battery connection module of the present invention；

Figure 27 is the flexible circuit part of the 7th embodiment and the stereoscopic schematic diagram of terminal, illustrates the peace of the flexible circuit part Item is filled in unassembled preceding unfolded state；

Figure 28 is the perspective view of the 7th embodiment, illustrates connector in the second position；

Figure 29 is the perspective view of the 7th embodiment, illustrates connector in first position；

Figure 30 is the perspective exploded view of the 8th embodiment of battery connection module of the present invention；

Figure 31 is the stereoscopic schematic diagram of the 8th embodiment, illustrates connector in the second position；

Figure 32 is the stereoscopic schematic diagram of the 8th embodiment, illustrates connector in first position；

Figure 33 is the perspective view of the 9th embodiment of battery connection module of the present invention, illustrates connector in first position；

Figure 34 is the perspective view of the 9th embodiment, illustrates connector in the second position；

Figure 35 is the perspective view of the tenth embodiment of battery connection module of the present invention；

Figure 36 is the imperfect stereogram exploded view of the tenth embodiment, illustrates connector flexible circuit part at first position Mounting bar bending state；

Figure 37 is the imperfect stereogram exploded view of the tenth embodiment, illustrates connector flexible circuit part at the second position Mounting bar bending state；

Figure 38 is the expanded schematic diagram of the flexible circuit part of the tenth embodiment；

Figure 39 is the stereogram exploded view of the tenth embodiment, illustrates the assembled relation of confluence part and carrier；

Figure 40 is another angular views of corresponding diagram 39；

Figure 41 is the perspective view of the 11st embodiment of battery connection module of the present invention；

Figure 42 is the imperfect stereogram exploded view of the 11st embodiment, illustrates connector flexible circuit at first position The bending state of the mounting bar of part；

Figure 43 is the imperfect stereogram exploded view of the 11st embodiment, illustrates connector flexible circuit at the second position The bending state of the mounting bar of part；And

Figure 44 is the expanded schematic diagram of the flexible circuit part of the 11st embodiment.

Wherein, the reference numerals are as follows:

1 carrier

111 first edges

112 second edges

113 ora terminalis

12 pedestals

121 first lateral openings

122 second lateral openings

123 connection walls

124 limited walls

124a button hole

125 bottom walls

126 second fastening structures

126a protruding rail

1261 rib portions

Stopper on 1262

1263 fixture blocks

13 mounting grooves

131 groove bottom walls

131a hollow-out parts

132 groove sidewalls

132a the first side wall portion

132b second side wall portion

14 contraposition keys

15 hooks

16 lower stoppers

17 upper stoppers

18 supporting blocks

2 confluence parts

21 contraposition notches

3 circuit units

4 flexible circuit parts

41 main bodys

42 mounting bars

421 interconnecting pieces

421a base portion

421b extension

421c notch

422,422 ' bendable portion

422a bendable portion

422b bendable portion

423 connector mounting portions

The first construction section of 423a

The second construction section of 423b

423c linkage section

423d construction section

43 conductive sheets

5 connectors

51 insulation shells

511a interface

511b rear end face

512 bottom surfaces

513 first fastening structures

513a sliding rail

The hook part 513b

513c limiting slot

52 terminals

521 tail portions

522 contact portions

53 shells

54 insulators

6 upper covers

61 main cover bodies

62 side cover bodies

621 hooks

622 grooves

7 battery packs

71 batteries

72 box bodys

721 side wall top surfaces

8 docking connectors

C bending

Specific embodiment

Before the present invention is described in detail, it shall be noted that in the following description content, similar component is with identical Number indicate.

Refering to fig. 1, a first embodiment of battery connection module of the present invention is suitable for one battery pack 7 of connection, the battery pack 7 Box body 72 including multiple batteries 71 and a multiple battery 71 of accommodating, which includes a carrier 1, multiple Confluence part 2, a circuit unit 3 and a upper cover 6.The carrier 1 is suitable for being arranged in the battery pack 7, is made of insulating material. In the first embodiment, which has positioned at a first edge 111 of two opposite sides and a second edge 112 and divides Do not connect two ora terminalis 113 at first, second edge 111,112 both ends, and the carrier 1 also has and is connected to wherein one end The pedestal 12 of edge 113.The multiple confluence part 2 is set to the carrier 1, suitable for being electrically connected the battery 71 of the battery pack 7.

Refering to Fig. 2 to Fig. 6, which includes a flexible circuit part 4 and a connector 5.4 machine of flexible circuit part Tool and be electrically connected to each confluence part 2 and with a main body 41 and the mounting bar 42 that is extended by the main body 41 of one. In the present embodiment, which is to be passed through multiple conductive sheets 43 mechanically by the main body 41 and be electrically connected to Respectively confluence part 2, such as by welding, one end connection confluence part 2, the other end of each conductive sheet 43 connect the conduction in main body 41 Route.The flexible circuit part 4 can be such as FFC flexible flat cable and FPC flexible circuit board.Each conducting wire is converged in main body 41 It is whole to extend to mounting bar 42, and these conducting wires are other than connecting the conducting wire of each confluence part 2, it is acceptable further Including connecting the route of temperature sensor or connecting the conducting wire of other assemblies.The mounting bar 42 has one to correspond to the carrying At one ora terminalis 113 of disk 1 by the main body 41 interconnecting piece 421 that extends down of bending and at least one extended by the interconnecting piece 421 Bendable portion 422, the end of bendable portion 422 constitutes connector mounting portion 423, and connector 5 is set to the connector mounting portion 423.In the first embodiment, the tool of mounting bar 42 there are two bendable portion 422 respectively from the interconnecting piece 421 respectively correspond this One, two sides extension of second edge 111,112 directions.The connector 5 include an insulation shell 51 and it is multiple be set to this absolutely The terminal 52 of edge shell 51, the multiple terminal 52 respectively have tail portion 521 to be individually fixed in 422 end of bendable portion Connector mounting portion 423 and each conducting wire of electrical connection.In one embodiment, the tail portion 521 of the multiple terminal 52 can be each From having a piercing structure to puncture the connector mounting portion 423 for being fixed on 42 end of mounting bar, and make whereby the multiple Terminal 52 is electrically connected with the conducting wire on the mounting bar 42, and in other examples, the multiple 52 tail portion 521 of terminal connects The construction for connecing each connector mounting portion 423 and conducting wire can also change as other equivalent constructions.In the first embodiment, There are two bendable portions 422 for tool, so a row end is respectively set in the connector mounting portion 423 of the end of two bendable portions 422 Son 52, then make two bendable portions 422 by making two connector mounting portions 423 and each terminal 52 be arranged into two rows after bending, Each terminal 52 is assembled in insulation shell 51 again.Specifically, in the first embodiment, which has one to be applicable in Butt end 511a, the rear end 511b and one in contrast to butt end 511a that Yu Yuyi docking connector (not shown) is connected to each other Bottom surface 512.The multiple terminal 52 respectively also has contact portion 522, and the multiple terminal 52 is assembled into this by rear end 511b Insulation shell 51, and it is connected to the connector mounting portion 423 of the mounting bar 42 at the rear end 511b of the insulation shell 51, also That is, the connector 5 is set to the connector mounting portion 423.For clear diagram and explanation, divide in this two bendable portions 422 Not marked as bendable portion 422a, 422b.As shown in Figure 3,4, two bendable portion 422a, 422b is opposite in the interconnecting piece 421 It can be first towards the second edge close to the bendable portion 422a of the first edge 111 by operatively making in the outside of the carrier 1 The direction of 112 sides is again towards the direction corotation of 111 side of first edge to two bending C are formed twice, close to the second edge 112 Bendable portion 422b towards 111 side of first edge directional steering once formed a bending C and be located at bendable portion Outside of the 422a relative to the carrier 1 makes side of the two connector mounting portions 423 towards 111 side of first edge whereby To extension, i.e., the end of two bendable portions 422a, 422b is together towards the direction of 111 side of first edge, so that the connection Device 5 be located at butt end 511a towards 111 side of first edge direction a first position (as shown in Figure 4)；Referring to Fig. 5, 6, or can choose ground, two bendable portion 422a, 422b can by operatively make close to the first edge 111 this is flexible The directional steering of portion 422a towards 112 side of second edge once forms a bending C and is located at bendable portion 422b relative to this The outside of carrier 1, the bendable portion 422b close to the second edge 112 is first towards the direction court again of 111 side of first edge The direction corotation of 112 side of second edge to twice formed two bending C, and make the connector mounting portion 423 towards this second The direction of 112 side of edge extends, i.e., the end of two bendable portions 422a, 422b is together towards the side of 112 side of second edge To so that the connector 5 be located at butt end 511a towards 112 side of second edge direction a second position (such as Fig. 6 institute Show).In the first embodiment, the pedestal 12 of the carrier 1 have one towards 111 side of first edge direction the first side to Opening 121 for the connector 5 be located at the first position and one towards 112 side of second edge direction the second lateral openings 122 are located at the second position for the connector 5, can so be selected according to use demand by the connector 5 be located at this One position or mode positioned at the second position are arranged.When connector 5 is located at the first position, can conveniently be located at close to first The docking connector grafting of 111 side of edge can conveniently be located at close to second edge 112 when connector 5 is located at the second position The docking connector grafting of side, also i.e., it is possible to according to the position of battery pack 7 to be installed in an equipment (such as automobile) and its with The relative position for the device (such as battery management system) that docking connector is connected determines that the connector 5 will be arranged in first Position or the second position, and have the elasticity of adjustment.

Refering to Fig. 7 and Fig. 8, in the first embodiment, the insulation shell 51 of the connector 5 also has one first fastening structure 513, which is formed in the bottom surface 512 of the insulation shell 51.The pedestal 12 also has one from the carrier 1 The connection wall 123, one that extends down of ora terminalis 113 and the connection wall 123 be spaced opposite limited wall 124, one and be connected to the company Connect the bottom wall 125 between wall 123 and the lower edge of the limited wall 124 and one be formed in the bottom wall 125 and between the connection wall 123 with The second fastening structure 126 to buckle fixation mutually with first fastening structure 513 between the limited wall 124.This second Fastening structure 126 is formed by two protruding rail 126a spaced apart, and two protruding rail 126a respectively has the parallel carrier 1 Ora terminalis 113 extend rib portion 1261, one from the rib portion 1261 towards in contrast to the direction another protruding rail 126a extend and with this The upper stopper 1262 separately of bottom wall 125 and the fixture block 1263 that extends from the rib portion 1261 towards another protruding rail 126a, and One of them closer first edge 111 of the fixture block 1263 of two protruding rail 126a is located at the first position for the connector 5 When holding, and wherein another closer second edge 112 is for holding when the connector 5 is located at the second position.This first Fastening structure 513 is placed in between two sliding rail 513a from two sliding rail 513a and one separately parallel to each other Wherein the hook part 513b of a fixture block 1263 is formed, and the opposite side of two sliding rail 513a is each formed with limiting slot closed at one end 513c, to be respectively cooperating with the upper stopper 1262 of accommodating two protruding rail 126a.When being intended to connector 5 being set to first position, it can incite somebody to action The insulation shell 51 of connector 5 is placed in by the first lateral openings 121 of pedestal 12, makes opening for the limiting slot 513c of two sliding rail 513a Put upper stopper 1262 and the hook part 513b correspondence cunning between two rib portions 1261 that end respectively corresponds two protruding rail 126a of insertion Dynamic, until hook part 513b is at the fixture block 1263 of the corresponding side hook part 513b, direction hook part 513b as shown in Figure 7 is prominent towards left side Out, 8 direction of corresponding diagram, when connector 5 is placed in by the first lateral openings 121, with the first lateral openings 121 relative to second side It is front side to opening 122, the 513b corresponding fixture block 1263 crossed in left side in hook part (is located at the protruding rail of adjacent connection wall 123 Fixture block 1263 on 126a), it is then placed in 1263 rear side of fixture block, while the closed end of the limiting slot 513c of two sliding rail 513a is supported 1262 front end of stopper on two, and connector 5 is limited in front-rear direction, and two sliding rail 513a and two protruding rail 126a are mutually interlockingly connected And in above-below direction and left and right directions limit by connector 5, therefore connector 5 can be clamped securely on pedestal 12.Similarly, When being intended to connector 5 being set to the second position, the fixed part 512 of connector 5 can be set by the second lateral openings 122 of pedestal 12 Enter, can fix in the same manner.

Refering to Fig. 9 and Figure 10, which has one to be covered on the main cover body 61 of the carrier 1 and one be connected to the main cover Body 61 and the side cover body 62 for being covered on the pedestal 12, the side cover body 62 have an at least hook 621, and the limited wall of the pedestal 12 124 form an at least button hole 124a for 621 holding of an at least hook.In the first embodiment, which has two A hook 621, and the pedestal 12 limited wall 124 formed two button hole 124a with respectively supply the multiple 621 holding of hook, with It covers the side cover body 62 and pedestal 12 and closes fixation.Being covered on pedestal 12 by side cover body 62 can protect mounting bar 42 and mounting bar 42 with the junction of connector 5.

Refering to fig. 11 to Figure 13, a second embodiment different from the first embodiment of battery connection module of the present invention exists In: carrier 1 is not provided with pedestal 12, and the second fastening structure 126 is formed in the one of the box body 72 of battery pack 7 (see Fig. 1) Side wall top surface 721, with the first fastening structure 513 (see Fig. 7) with connector 5, buckle is fixed mutually.In a second embodiment It the overall structure of second fastening structure 126 and its is identical with the first embodiment with the interactively of the first fastening structure 513, in this No longer repeat.In addition, in a second embodiment, the side cover body 62 of upper cover 6 at least covers the rear end 511b for being connected to the connector 5 Mounting bar 42, equally can protect the junction of mounting bar 42 and mounting bar 42 and connector 5.

Refering to fig. 14 to Figure 16, a 3rd embodiment different from the first embodiment of battery connection module of the present invention exists In: the mounting bar 42 has a bendable portion 422, which is extended by 421 lower end of interconnecting piece, connector peace Dress portion 423 is located at second of the first construction section 423a, one and first construction section 423a of 422 end of bendable portion side by side by one The linkage section 423c that construction section 423b and one is connected to deviously between first, second construction section 423a, 423b is collectively formed (unfolded state of connector mounting portion 423 before assembling can refer to Figure 27).The tail portion 521 of two rows of terminals 52 is respectively arranged on One, second construction section 423a, 423b, in 3rd embodiment, the tail portion 521 of the multiple terminal 52 moulds to be formed absolutely with flush type It is assembled again with insulation shell 51 after edge body 54, such assembling mode is also applicable to other embodiments aforementioned or below.This can Can be primary by the directional steering operatively towards 111 side of first edge and be bent to form one in 45 degree of angles in bending section 422 Be bent C so that the connector 5 butt end 511a towards 111 side of first edge direction and be located at the first position (as schemed Shown in 15)；Or selectively, the bendable portion 422 can it is primary by the directional steering operatively towards 112 side of second edge and In 45 degree of angles be bent to form one bending C so that the connector 5 butt end 511a towards 112 side of second edge direction And it is located at the second position (as shown in figure 16).In the third embodiment, the insulation shell 51 of connector 5 can determine connector 5 to be located at behind first position or the second position again with terminal 52 assemble so that the first fastening structure 513 (see Fig. 7) of connector 5 It is arranged downward.

Refering to fig. 17 to Figure 19, a fourth embodiment of battery connection module of the present invention and the difference of 3rd embodiment exist In: the connector mounting portion 423 of mounting bar 42 is integrally extended by 422 lower end of bendable portion, and connector 5 is with the tail of terminal 52 Portion 521 directly with welding manner (be illustrated as punched-type welding, can also use surface weld) set on connector mounting portion 423 with Connect conducting wire.The butt end 511a of connector 5 can be docked with a docking connector 8, and docking connector 8 can be for example Wire and cable connector.

Refering to Figure 20 to Figure 22, one the 5th embodiment of battery connection module of the present invention and the difference of 3rd embodiment exist In: the bendable portion 422 is extended laterally by the side in corresponding 111 direction of first edge of the interconnecting piece 421, the bendable portion 422 can be formed twice two by the operatively first directional steering towards the direction of 112 side of second edge again towards 111 side of first edge A bending C is so that the connector 5 is located at the first position (as shown in figure 21)；Or selectively, which can be grasped Make directional steering of the ground towards 112 side of second edge and once forms a bending C so that the connector 5 is located at the second position (as shown in figure 22).

Refering to Figure 23 to Figure 25, a sixth embodiment of battery connection module of the present invention and the difference of the 5th embodiment exist In: 422 end of bendable portion, which is layered, to form two connector mounting portions 423 each other side by side.The bendable portion 422 can be grasped Make directional steering of the ground first towards the direction far from ora terminalis 113 again towards 111 side of first edge and forms two bending C twice so that should Connector 5 is located at the first position (as shown in figure 24)；Or selectively, which can be by operatively first towards separate The direction of ora terminalis 113 again towards 112 side of second edge direction corotation to twice formed two bending C so that the connector 5 In the second position (as shown in figure 25).

Refering to Figure 26 to Figure 29, one the 7th embodiment of battery connection module of the present invention and the difference of the 5th embodiment exist In: the bendable portion 422 is extended laterally by the side in corresponding 112 direction of second edge of the interconnecting piece 421, the bendable portion 422 can once be formed a bending C by the directional steering operatively towards 111 side of first edge so that the connector 5 is located at this First position (as shown in figure 29)；Or selectively, the bendable portion 422 do not turn to bending and make the connector 5 be located at this Two positions (as shown in figure 28).Specifically, interconnecting piece 421 has a base portion 421a and one from base portion in the seventh embodiment The lower end 421a is biased against the extension 421b of 111 side of first edge extension, the bendable portion 422 by extension 421b correspond to this The side in two edges, 112 direction extend laterally and with one gap of the interval base portion 421a.In the seventh embodiment, mounting bar 42 Connector mounting portion 423 is also to be collectively formed by first, second construction section 423a, 423b and linkage section 423c, unfolded state As shown in figure 27, linkage section 423c bending is made into first, second construction section 423a, 423b side by side again after terminal 52 to be installed.Again Person, as shown in figure 29, in the seventh embodiment, which can be turned by the direction operatively towards 111 side of first edge To once making the connector 5 be located at the first position relative to the outside of the carrier 1 by the interconnecting piece 421.

Refering to Figure 30 to Figure 32, one the 8th embodiment of battery connection module of the present invention and the difference of the 7th embodiment exist In: the connector 5 further includes a shell 53 for being sheathed on the insulation shell 51, and the bendable portion 422 can be by operatively towards this The directional steering of 111 side of first edge once makes the connector 5 relative to the inside of the carrier 1 by the interconnecting piece 421 Positioned at the first position (as shown in figure 32).In the eighth embodiment, the connector mounting portion 423 of mounting bar 42 and terminal 52 Structure is identical as the 7th embodiment, but Figure 30 is not shown to Figure 32 and is only indicated with schematic diagram.

Refering to Figure 33 and Figure 34, one the 9th embodiment different from the first embodiment of battery connection module of the present invention exists In: the interconnecting piece 421 of mounting bar 42 has a notch 421c, and two bendable portions 422 of the mounting bar 42 are respectively from the company Socket part 421 respectively corresponds two sides in first, second edge 111,112 directions toward interconnecting piece 421 relative to the carrier 1 Interior direction bending after extend towards then bending again and merge lateral direction towards interconnecting piece 421 relative to the carrier 1 and wear Notch 421c out, and it is formed separately two connector mounting portions 423 again in the end in combined region.Two bendable portion 422 combined regions can once be formed a bending C so that the connection by the directional steering operatively towards 111 side of first edge Device 5 is located at the first position (as shown in figure 33)；Or selectively, the combined region of two bendable portion 422 can be operated The directional steering of ground towards 112 side of second edge once formed one bending C towards 112 side of second edge direction extend and The connector 5 is set to be located at the second position (as shown in figure 34).And two connector mounting portions 423 are abreast installed on each other Connector 5.

Refering to Figure 35 to Figure 38,1 the tenth embodiment different from the first embodiment of battery connection module of the present invention exists In: the mounting bar 42 tool there are two bendable portion 422, two bendable portion 422 at intervals from the interconnecting piece 421 it is corresponding this The same side in one edge, 111 direction extends, and the interconnecting piece 421 forms a bending and faces two bendable portion 422 Side by side, the end of two bendable portion 422 constitutes connector mounting portion 423 so that terminal 52 is arranged in face, similarly, terminal 52 and absolutely Edge shell 51 is bonded connector 5.Two bendable portion 422 can be bent C (such as Figure 36 institute by operatively forming at least two Show) so that the connector 5 is located at the first position；Two bendable portion 422 can be bent C (such as by least one is operatively formed Shown in Figure 37) so that the connector 5 is located at the second position.

In addition, the carrier 1 has multiple mounting grooves for accommodating the multiple confluence part 2 respectively refering to Figure 39 and Figure 40 13, and each mounting groove 13 is defined jointly by a groove bottom wall 131 and a groove sidewall 132.It is multiple right respectively that the groove bottom wall 131 is equipped with The hollow-out parts 131a of battery 71 (see Fig. 1) is answered, which is equipped with a contraposition key 14 protruded from the mounting groove 13, often One confluence part 2 has the contraposition notch 21 matched with the contraposition key 14 in corresponding mounting groove 13, so that confluence part 2 is pacified Correct position can be located at when dress prevent from counter being filled with fool proof.Each groove sidewall 132 have an opposite the first side wall portion 132a and One second side wall portion 132b, and the contraposition key 14 is set to the first side wall portion 132a, the first side wall portion 132a is additionally provided at least One hook 15, second side wall portion 132b be equipped with multiple lower stoppers 16 for being located at one first height and it is multiple be located at one second height Upper stopper 17.The groove bottom wall 131 is equipped with the supporting block 18 of the height such as multiple tops and the multiple lower stopper 16, the multiple Lower stopper 16 and the multiple supporting block 18 support the corresponding confluence part 2 jointly, the multiple upper stopper 17 with this at least one Hook 15 jointly limits the corresponding confluence part 2.The side of the confluence part 2 be located at the multiple upper stopper 17 with it is the multiple Between lower stopper 16 and second height is greater than the thickness of the corresponding confluence part 2 with the difference in height of first height, whereby should Confluence part 2 can be floated between the multiple upper stopper 17 and the multiple lower stopper 16 to facilitate and weld with the electrode of battery 71 It connects.That is, the multiple confluence part 2 is first installed on the carrier 1, when part 2 is converged in assembling, confluence part 2 is first confirmed Align that notch 21 is corresponding with the contraposition position of key 14, then set the side of the adjacent second side wall portion 132b of confluence part 2 is oblique Enter between the multiple upper stopper 17 and the multiple lower stopper 16, then will converge the adjacent the first side wall portion 132a's of part 2 Side is pressed down to pass through the hook part of hook 15, and is limited in confluence part 2 in mounting groove 13.When 71 link block of battery with It when battery pack 7 (see Fig. 1) assembles, can float up and down in mounting groove 13 by confluence part 2, and be easily adjusted confluence part 2 and electricity The relative position of the electrode in pond 71, so that the electrode of confluence part 2 and battery 71 is easy to weld together.Aforementioned carrier 1 and remittance The mounting structure of stream part 2 is also suitable for other embodiments of the invention.

Refering to Figure 41 to Figure 44,1 the 11st embodiment different from the first embodiment of battery connection module of the present invention exists In: there are two bendable portion 422,422 ', the interconnecting pieces 421 to be cut into two parts along extending direction and should for the mounting bar 42 tool Two bendable portions 422,422 ' extend from the two-part end of the interconnecting piece 421 respectively, define two bendable portion 422, 422 ' wherein the closer first edge be the first bendable portion 422, wherein the closer second edge is the Two bendable portions 422 '.The end of two bendable portion 422,422 ' constitutes connector mounting portion 423 terminal 52 is arranged, equally Ground, terminal 52 and insulation shell 51 are bonded connector 5.First bendable portion 422 can be by operatively forming at least one It is bent C and second bendable portion 422 ' can be bent C (see Figure 42) so that the connector 5 is located at by least one is operatively formed The first position, first bendable portion 422 forms three bendings specifically to shorten length in the present embodiment；First bendable Pars convoluta 422 can be by operatively forming at least one bending C and second bendable portion 422 ' can be by operatively forming at least one C (see Figure 43) is bent so that the connector 5 is located at the second position.

In conclusion having by the mounting bar 42 of flexible circuit part 4 can be pacified by curved bendable portion 422 is operated Dress person selects the first position or second position for making connector 5 be located towards opposite direction to meet to use and need with being adjusted flexibly It asks, can so save individual production makes connector 5 in the cost of the mold of different location and the cost of product inventory.Into one Step ground, connector 5 can mutually be interlockingly connected by the first fastening structure 513 and the second fastening structure 126 and be fixed on carrier 1 One end, can make that the construction of entire battery connection module is more compact, conformability is preferable, and can facilitate docking connector and company The docking of device 5 is connect, and is avoided that the damage pullled and may cause when connector 5 plugs.Further, by upper cover 6 Side cover body 62 at least covers mounting bar 42 and its junction with connector 5, can protect mounting bar 42 and its with connector 5 Junction is in order to avoid impaired.

However the above description is only an embodiment of the present invention, cannot be limited the scope of implementation of the present invention with this, it is all According to simple equivalent changes and modifications made by scope of the present invention patent and patent specification content, all still belong to of the invention special In the range of benefit covers.

Claims

1. a kind of battery connection module is suitable for one battery pack of connection, which includes:

One carrier is suitable for being arranged in the battery pack, and has the first edge positioned at two opposite sides and one second side Edge and two ora terminalis for being separately connected the first, second edge both ends；

Multiple confluence parts are set to the carrier, are suitable for being electrically connected the battery pack；And

One circuit unit, including a flexible circuit part and a connector, the flexible circuit part mechanically and are electrically connected to Each confluence part and the mounting bar extended with a main body and one by the main body, the mounting bar have one to correspond to the one of the carrier The bendable portion that the interconnecting piece and at least one extended at ora terminalis by the main body is extended by the interconnecting piece, and an at least bendable portion End constitute a connector mounting portion, the connector be set to the connector mounting portion and have one be suitable for be connected with one The butt end that device is connected to each other, wherein the bendable portion can be by operatively making the connector be located at the butt end towards different directions Position on.

2. battery connection module as described in claim 1, wherein the bendable portion can be right by operatively making the connector be located at this End is connect towards a first position of the first edge side direction；And the bendable portion can be somebody's turn to do by being operatively located at the connector Butt end is towards a second position of the second edge side direction.

3. battery connection module as claimed in claim 2, wherein there are two bendable portions for mounting bar tool, this two flexible Portion respectively correspond first, second edge direction two sides extend, two bendable portions can by operatively make close to should The bendable portion of first edge forms at least two bendings, and forms at least one close to the bendable portion of the second edge Bending, and the connector is made to be located at the first position；Two bendable portions can be by operatively making to be somebody's turn to do close to the first edge Bendable portion forms at least one bending, and forms at least two bendings close to the bendable portion of the second edge, and makes this Connector is located at the second position.

4. battery connection module as claimed in claim 2, wherein the mounting bar has a bendable portion, and the bendable portion is by this Interconnecting piece lower end extend, the bendable portion can by operatively towards the first edge direction be bent to form at least one be bent so that The connector is located at the first position；The bendable portion can be bent to form at least one towards the second edge direction by operatively Bending is so that the connector is located at the second position.

5. battery connection module as claimed in claim 4, wherein the bendable portion can be by operatively towards the first edge direction A bending is bent to form so that the connector is located at the first position in 45 degree of angles；The bendable portion can be by operatively direction The second edge direction is bent to form a bending so that the connector is located at the second position in 45 degree of angles.

6. battery connection module as claimed in claim 5, wherein the connector mounting portion connect by one with the bendable portion One construction section, one with first construction section the second construction section side by side and one be connected to deviously first, second construction section it Between linkage section be collectively formed.

7. battery connection module as claimed in claim 2, wherein the mounting bar has a bendable portion, and the bendable portion is by this The side that interconnecting piece corresponds to the first edge direction extends laterally, the bendable portion can by operatively formed at least two bending with The connector is set to be located at the first position；The bendable portion can be bent by least one is operatively formed so that the connector is located at The second position.

8. battery connection module as claimed in claim 7, wherein the connector mounting portion connect by one with the bendable portion One construction section, one with first construction section the second construction section side by side and one be connected to deviously first, second construction section it Between linkage section be collectively formed.

9. battery connection module as claimed in claim 7, wherein the bendable portion end is layered to form two companies each other side by side Connect device mounting portion.

10. battery connection module as claimed in claim 2, wherein the mounting bar has a bendable portion, and the bendable portion is by this The side that interconnecting piece corresponds to the second edge direction extends laterally, the bendable portion can by operatively formed at least one bending with The connector is set to be located at the first position；The bendable portion does not turn to bending and the connector is made to be located at the second position.

11. battery connection module as claimed in claim 10, wherein the bendable portion can be by operatively towards the first edge side Directional steering once makes the connector be located at the first position by the interconnecting piece relative to the outside of the carrier.

12. battery connection module as claimed in claim 10, wherein the bendable portion can be by operatively towards the first edge side Directional steering once makes the connector be located at the first position by the interconnecting piece relative to the inside of the carrier.

13. battery connection module as claimed in claim 10, wherein what the connector mounting portion was connect by one with the bendable portion First construction section, one are connected to first, second construction section with first construction section the second construction section side by side and one deviously Between linkage section constituted.

14. battery connection module as claimed in claim 2, wherein the interconnecting piece has a notch, and there are two can for mounting bar tool Bending section, two bendable portions are somebody's turn to do from two sides that the interconnecting piece respectively corresponds first, second edge direction are past respectively Interconnecting piece extends towards then bending again and merges towards the interconnecting piece relative to this after bending relative to the interior direction of the carrier The lateral direction of carrier is pierced by the notch；The region that two bendable portions merge can be by operatively forming at least one bending So that the connector is located at the first position；The region that two bendable portions merge can be by operatively forming at least one bending And the connector is made to be located at the second position.

15. battery connection module as claimed in claim 14, wherein two bendable portions separate again in combined area distal Form two connector mounting portions.

16. battery connection module as claimed in claim 2, wherein there are two bendable portions for mounting bar tool, this two flexible Portion at intervals from the interconnecting piece correspond to the first edge direction same side extend, and the interconnecting piece formed one bending and Make two bendable portions face-to-face side by side；Two bendable portions can be bent by operatively forming at least two so that the connection Device is located at the first position；Two bendable portions can be bent by least one is operatively formed so that the connector be located at this Two positions.

17. battery connection module as claimed in claim 2, wherein mounting bar tool there are two bendable portion, the interconnecting piece along Extending direction is cut into two parts and two bendable portions extend from the two-part end of the interconnecting piece respectively, define this two Wherein the closer first edge person is the first bendable portion to a bendable portion, wherein the closer second edge person can for second Bending section；First bendable portion can at least one be bent and second bendable portion can be formed operatively by operatively being formed At least one bending is so that the connector is located at the first position；First bendable portion can be curved by least one is operatively formed Bent and second bendable portion can be bent by least one is operatively formed so that the connector is located at the second position.

18. battery connection module as described in claim 1, wherein the connector include an insulation shell and it is multiple be set to this absolutely The terminal of edge shell, the multiple terminal are connected to the connector mounting portion of the mounting bar, which further includes one being sheathed on The shell of the insulation shell.

19. the battery connection module as described in claim 1 to 17 any item, wherein the carrier also has one to hold Set the connector and the pedestal of the mounting bar.

20. battery connection module as claimed in claim 19, wherein the pedestal has a direction towards the first edge side First lateral openings for the connector be located at the first position and one towards the second edge side direction the second side to opening Mouth is located at the second position for the connector.

21. battery connection module as claimed in claim 20, wherein the connector include an insulation shell, the connector it is exhausted Edge shell has one first fastening structure, which has one to buckle the second fixed snapping knot mutually with first fastening structure Structure.

22. battery connection module as claimed in claim 21, wherein the insulation shell also has a bottom surface, the first snapping knot It is configured in the bottom surface, which also has one between the connection wall that the ora terminalis of the carrier extends down, one and the connection wall It is connected to the bottom wall between the connection wall and the lower edge of the limited wall every opposite limited wall and one, which forms In the bottom wall.

23. battery connection module as claimed in claim 22, wherein second fastening structure is by two protruding rails spaced apart Formed, two protruding rails respectively have a parallel carrier ora terminalis extend rib portion, one from the rib portion towards in contrast to The fixture block that another protruding rail direction extends and extends from the rib portion towards another protruding rail with the bottom wall upper stopper separately and one, And the closer first edge of one of fixture block of two protruding rails is for holding when the connector is located at the first position, and Wherein another closer second edge is for holding when the connector is located at the second position, and first fastening structure is by two Sliding rail separately parallel to each other and one between two sliding rails to cooperate the hook part for being placed in a wherein fixture block to be formed, The opposite side of two sliding rails is each formed with limiting slot closed at one end, to be respectively cooperating with the upper gear for accommodating two protruding rails Portion.

24. battery connection module as claimed in claim 22, also includes a upper cover, which has one to be covered on the carrier It main cover body and one is connected to the main cover body and is covered on the side cover body of the pedestal.

25. battery connection module as claimed in claim 24, wherein the side cover body has an at least hook, and the limit of the pedestal Position wall forms an at least button hole for an at least hook holding.

26. the battery connection module as described in claim 1 to 17 any item, wherein the connector includes an insulation shell, The insulation shell of the connector have a bottom surface, the bottom surface have one first fastening structure, with be formed in the one of the battery pack One second fastening structure of the one side wall top surface of box body buckles mutually fixation.

27. battery connection module as claimed in claim 26, wherein second fastening structure is by two protruding rails spaced apart Formed, each protruding rail have a parallel carrier ora terminalis extend rib portion, one from the rib portion court it is convex in contrast to another The fixture block that rail direction extends and extends from the rib portion towards another protruding rail with the side wall top surface upper stopper separately and one, and The closer first edge of one of the fixture block of two protruding rails for holding when the connector is located at the first position, and its In another closer second edge for holding when the connector is located at the second position, first fastening structure by two that This parallel spaced-apart every sliding rail and one between two sliding rails be placed in the hook part of a wherein fixture block to cooperate and formed, this The opposite side of two sliding rails is each formed with limiting slot closed at one end, to be respectively cooperating with the upper stopper for accommodating two protruding rails.

28. battery connection module as claimed in claim 27, also includes a upper cover, which has one to be covered on the carrier Main cover body and one be connected to the main cover body side cover body, which at least covers the installation for being connected to the rear end of the connector Item.

29. the battery connection module as described in claim 1 to 17 any item, wherein the carrier holds respectively with multiple The mounting groove of the multiple confluence part is set, and each mounting groove is defined jointly by a groove bottom wall and a groove sidewall, which sets There is a contraposition key protruded from the mounting groove, each confluence part has one matched with the contraposition key in corresponding mounting groove Align notch.

30. battery connection module as claimed in claim 29, wherein each groove sidewall has an opposite the first side wall portion and one Second side wall portion, and the contraposition key is set to the first side wall portion, which is additionally provided with an at least hook, the second sidewall Portion is equipped with multiple lower stoppers for being located at one first height and multiple upper stoppers for being located at one second height, the side position of the confluence part Between the multiple upper stopper and the multiple lower stopper and the difference in height of second height and first height is greater than corresponding The confluence part thickness, the groove bottom wall be equipped with the height such as multiple tops and the multiple lower stopper supporting block, it is the multiple Lower stopper supports the corresponding confluence part with the multiple supporting block jointly, and at least a hook is common with this for the multiple upper stopper The corresponding confluence part is limited.