CN207558910U - Terminal installation structure and with its battery pack - Google Patents
Terminal installation structure and with its battery pack Download PDFInfo
- Publication number
- CN207558910U CN207558910U CN201721632965.8U CN201721632965U CN207558910U CN 207558910 U CN207558910 U CN 207558910U CN 201721632965 U CN201721632965 U CN 201721632965U CN 207558910 U CN207558910 U CN 207558910U
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- China
- Prior art keywords
- binding post
- rotation stop
- flange
- wire connection
- terminal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of terminal installation structure and with its battery pack, terminal installation structure includes binding post mounting shell, binding post, rotation stop groove and wire connection terminal, binding post avoid holes are provided on binding post mounting shell, binding post is pierced by by binding post avoid holes to the outside of binding post mounting shell from the inside of binding post mounting shell, rotation stop groove is arranged on binding post mounting shell, wire connection terminal is suitable for connecting with binding post, wire connection terminal is equipped with rotation stop flange, and rotation stop flange is stretched into rotation stop groove.Terminal installation structure according to the present utility model can prevent wire connection terminal wire connection terminal during being fastened with binding post from being rotated relative to binding post, ensure that wire connection terminal will not be deviated and be damaged, ensure that the assembly qualified rate of product.
Description
Technical field
The utility model is related to battery pack field, in particular to a kind of terminal installation structure and with its battery
Packet.
Background technology
The positive and negative terminals of battery pack are connected respectively by wire connection terminal, in the relevant technologies, the anode that is connect with Positive Poles
Wire connection terminal and identical and without anti-rotation structure with the negative terminals minor structure of cathode pole connection, therefore, in wire connection terminal
During being fastened with pole by clamp nut, wire connection terminal can be with the effect of tightening of clamp nut and with clamp nut one
Rotation is played, the position offset of wire connection terminal and harness is caused even to be damaged, influences the assembly qualified rate of product.In addition, installing
During wire connection terminal, it is possible to cause instead being mounted on positive and negative terminals for wire connection terminal, influence production security and production efficiency.
Utility model content
In view of this, the utility model is directed to a kind of assembly qualified rate that can at least improve product to a certain extent
Terminal installation structure.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of terminal installation structure, including binding post mounting shell, binding post, rotation stop groove and wire connection terminal, the wiring
Binding post avoid holes are provided on column mounting shell, the binding post passes through the binding post from the inside of the binding post mounting shell
Avoid holes are pierced by the outside of the binding post mounting shell, and the rotation stop groove is arranged on the binding post mounting shell, described
Wire connection terminal is suitable for connecting with the binding post, and the wire connection terminal is equipped with rotation stop flange, and the rotation stop flange stretches into described
In rotation stop groove.
Further, the wire connection terminal includes connected harness socket part and binding post connecting portion, and the binding post connects
Socket part is equipped with the mounting hole for being suitable for being socketed with the binding post, and the rotation stop flange is arranged on the periphery of the binding post connecting portion
Edge.
Further, the rotation stop flange includes the first flange and the second flange, and first flange is connected to described connect
Between terminal connecting portion and second flange, first flange is generally aligned in the same plane with the binding post connecting portion, and institute
The second flange is stated to be suitable for only being against on the internal face of the rotation stop groove.
Further, the width of the rotation stop groove is equal to the width of the rotation stop flange.
Further, the rotation stop flange is connected to the twelve-hour position of the binding post connecting portion or three position
It puts or nine o'clock position, the harness socket part is connected to the six-o ' clock position of the binding post connecting portion.
Relative to the prior art, terminal installation structure described in the utility model has the advantage that：
1) terminal installation structure according to the present utility model, by setting rotation stop groove and rotation stop flange, rotation stop flange can
To be limited in rotation stop groove, to prevent the opposite binding post of wire connection terminal wire connection terminal during being fastened with binding post from turning
It is dynamic, ensure that wire connection terminal will not be deviated and be damaged, ensure that the assembly qualified rate of product.
The another object of the utility model is to propose a kind of battery pack, and it is above-mentioned that the battery pack includes the utility model
Terminal installation structure, wherein the binding post mounting shell is the upper shell of the battery pack, the binding post is the battery pack
Positive Poles and cathode pole.
Further, upper shell tool is provided with described connect there are two corner cut recess portion on the bottom wall of the corner cut recess portion
Terminal avoid holes, there are two spaced reinforcing plate, two reinforcing plates for setting on the perpendicular wall of the corner cut recess portion
Between limit the rotation stop groove.
Further, the reinforcing plate is modification of right-angled triangle plate, and two right-angle sides are perpendicular with the corner cut recess portion respectively
Wall is connected with bottom wall.
Further, the rotation stop flange in the positive terminal connects with respect to the position of harness socket part with the cathode
Rotation stop flange in line terminals is different with respect to the position of harness socket part.
Further, the binding post avoid holes and the opening face of the rotation stop groove.
Relative to the prior art, battery pack described in the utility model has the advantage that：
1) battery pack according to the present utility model, by setting above-mentioned upper shell, positive terminal and negative terminal
The rotation stop flange of terminal, positive terminal and negative terminal may be limited in the rotation stop groove of binding post mounting shell,
To prevent wire connection terminal polar-column rotation opposite with wire connection terminal during the pole fastening of battery pack, ensure that wire connection terminal will not
Offset and damage, ensure that the assembly qualified rate of battery pack.
2) battery pack according to the present utility model, by enabling the rotation stop flange in positive terminal with respect to harness socket part
Position from the negative terminal rotation stop flange with respect to harness socket part position it is different, it is ensured that personnel are smooth
It identifies positive terminal and negative terminal, prevents positive terminal and negative terminal and the positive and negative anodes of battery pack
Pole is reversed, ensures production security and production efficiency.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is the structure diagram of the wire connection terminal of one embodiment of the utility model embodiment；
Fig. 2 is the structure diagram of the wire connection terminal of another embodiment of the utility model embodiment；
Fig. 3 is the rotation stop groove of the utility model one embodiment and the cooperation schematic diagram of wire connection terminal；
Fig. 4 is the exploded view of the battery pack of the utility model embodiment.
Reference sign：
Battery pack 1000, terminal installation structure 100, binding post mounting shell 1, rotation stop groove 3, wire connection terminal 4, binding post connect
Socket part 41, mounting hole 411, harness socket part 42, rotation stop flange 43, the first flange 431, the second flange 432, fastening assembly 5, on
Housing 101, corner cut recess portion 102, binding post avoid holes 103, reinforcing plate 104, Positive Poles 201, cathode pole 202, anode connects
Line terminals 401, negative terminal 402.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The terminal installation structure 100 of the utility model embodiment is described below with reference to Fig. 1-Fig. 4 and in conjunction with the embodiments.
As Figure 1-Figure 4, terminal installation structure 100 can include binding post mounting shell 1, binding post (such as Positive Poles
201st, cathode pole 202), rotation stop groove 3 and wire connection terminal 4, binding post avoid holes can be provided on binding post mounting shell 1
103, binding post can be pierced by from the inside of binding post mounting shell 1 by binding post avoid holes 103 to the outer of binding post mounting shell 1
Side, rotation stop groove 3 can be arranged on binding post mounting shell 1.
As Figure 1-Figure 4, wire connection terminal 4 can be connect with binding post, and rotation stop flange can be equipped on wire connection terminal 4
43, when wire connection terminal 4 is connect with binding post, rotation stop flange 43 can be stretched into rotation stop groove 3, so as to which rotation stop groove 3 can be with
Limitation rotation stop flange 43 rotates, and then limits wire connection terminal 4 and rotated relative to binding post and binding post mounting shell 1.
According to the terminal installation structure 100 of the utility model embodiment, by setting rotation stop groove 3 and rotation stop flange 43,
Rotation stop flange 43 may be limited in rotation stop groove 3, to prevent the wire connection terminal during being fastened with binding post of wire connection terminal 4
4 rotate relative to binding post, ensure that wire connection terminal 4 will not be deviated and be damaged, ensure that the assembly qualified rate of product.
In some specific embodiments, as depicted in figs. 1 and 2, wire connection terminal 4 can include connected harness socket part
42 and binding post connecting portion 41, harness socket part 42 can be the sleeve of socket harness, and binding post connecting portion 41 can be sheet
And equipped with the mounting hole 411 for being suitable for being socketed with binding post, rotation stop flange 43 can be arranged on the outer peripheral edge of binding post connecting portion 41.
Thus wire connection terminal 4 can be easily socketed, while the flange of binding post connecting portion 41 can be with by mounting hole 411 with binding post
It is limited in rotation stop groove 3, is rotated with limiting binding post connecting portion 41 relative to binding post.
In some specific embodiments, as depicted in figs. 1 and 2, rotation stop flange 43 can include the first flange 431 and the
Two flange 432, the first flange 431 can be connected between 41 and second flange 432 of binding post connecting portion, and the first flange 431 can
Can be generally aligned in the same plane with binding post connecting portion 41.
As depicted in figs. 1 and 2, there can be the angle less than 180 ° between the first flange 431 and the second flange 432, with
When so that the rotation stop flange 43 is located in rotation stop groove 3, the second flange 432 can only be against the internal face of rotation stop groove 3, and (i.e. rotation stop is recessed
The side wall or bottom wall of slot 3) on, it is moved in rotation stop groove 3, and then preferably limit so as to preferably limit rotation stop flange 43
Wire connection terminal 4 processed is rotated relative to binding post.
Specifically, as shown in figure 3, the width of rotation stop groove 3 can be equal to the width of rotation stop flange 43, thus rotation stop groove
3, which can preferably limit rotation stop flange 43, rotates, and then preferably limits wire connection terminal 4 and rotated relative to binding post.
In some specific embodiments, as shown in Figure 1, rotation stop flange 43 can be connected to the ten of binding post connecting portion 41
Two o'clock position, harness socket part 42 is connected to the six-o ' clock position of binding post connecting portion 41, i.e. rotation stop flange 43 and harness cover
Socket part 42 is separately positioned on the opposite both sides of binding post connecting portion 41.
It should be noted that rotation stop flange 43 can more than that, in other tools with respect to the position of harness socket part 42
In the embodiment of body, as shown in Fig. 2, rotation stop flange 43 can be connected to the three position or nine o'clock of binding post connecting portion 41
Position, harness socket part 42 are connected to the six-o ' clock position of binding post connecting portion 41, i.e. rotation stop flange 43 and harness socket part 42
It is vertically arranged with respect to binding post connecting portion 41.
Thus, it is possible to ensure that rotation stop flange 43 is spaced apart setting with harness socket part 42, rotation stop flange 43 and harness are prevented
Socket part 42 interferes with each other, and ensures that rotation stop flange 43 coordinates in rotation stop groove 3 to realize the rotation stop of binding post connecting portion 41.
The battery pack 1000 of the utility model embodiment is described with reference to Fig. 4.
As shown in figure 4, the battery pack 1000 of the utility model embodiment can be equipped with any of the above-described kind of reality of the utility model
The terminal installation structure 100 in example is applied, wherein, battery pack 1000 can include housing, Positive Poles 201 and cathode pole 202,
Housing can include upper shell 101 and lower housing (not shown), and upper shell 101 can be terminal installation structure 100
Binding post mounting shell 1 can be equipped with the rotation stop groove 3 of terminal installation structure 100 on upper shell 101.
As shown in figure 4, Positive Poles 201 and cathode pole 202 can be the binding post of terminal installation structure 100, anode
Pole 201 can be connect with positive terminal 401, and cathode pole 202 can be connect with negative terminal 402, and anode connects
Line terminals 401 and the wire connection terminal 4 that negative terminal 402 can be terminal installation structure 100.
As shown in figure 4, upper shell 101 can have there are two rotation stop groove 3, two rotation stop grooves 3 can respectively with anode
The rotation stop flange 43 of wire connection terminal 401 and the rotation stop flange 43 of negative terminal 402 coordinate, so as to which limitation anode connects respectively
Line terminals 401 rotate and limit 402 opposing negative polarity pole 202 of negative terminal relative to Positive Poles 201 and rotate, and then
Wire connection terminal 4 ensures wire connection terminal with respect to polar-column rotation during preventing wire connection terminal 4 and the fastening of the pole of battery pack 1000
4 will not deviate and damage, and ensure that the assembly qualified rate of battery pack 1000.
According to the vehicle of the utility model embodiment, by the upper shell 101, the positive terminal that set above-described embodiment
401 and negative terminal 402, the rotation stop flange 43 of positive terminal 401 and negative terminal 402, which may be limited to, to be connect
In the rotation stop groove 3 of terminal mounting shell 1, terminals during being fastened with the pole for preventing wire connection terminal 4 and battery pack 1000
The opposite polar-column rotation of son 4, ensures that wire connection terminal 4 will not be deviated and be damaged, ensure that the assembly qualified rate of battery pack 1000.
Specifically, as shown in figure 4, battery pack 1000 can also include fastening assembly 5, positive terminal 401 is socketed in
After in Positive Poles 201, a fastening assembly 5 can be tightened in Positive Poles 201 and be fixed positive terminal
Son 401.After negative terminal 402 is socketed on cathode pole 202, another fastening assembly 5 can be tightened in cathode
On pole 202 and it is fixed negative terminal 402.More specifically, fastening assembly 5 can be clamp nut.
Specifically, as shown in figure 4, two vertex of upper shell 101 can be set respectively, there are one corner cut recess portions 102, cut
It can be set on the bottom wall of angle recess portion 102 there are one binding post avoid holes 103, Positive Poles 201 can wear one of them and connect
Terminal avoid holes 103, cathode pole 202 can wear another binding post avoid holes 103.
As shown in figure 4, on each corner cut recess portion 102, can be set on the perpendicular wall of corner cut recess portion 102 there are two between
Rotation stop groove 3 can be limited between the reinforcing plate 104 of setting, two reinforcing plates 104.Thus it is connect in the limitation of rotation stop groove 3
When line terminals 4 are relative to corresponding Positive Poles 201 or the rotation of cathode pole 202, reinforcing plate 104 can enhance upper shell 101
Intensity.
Specifically, as shown in figure 4, reinforcing plate 104 can be modification of right-angled triangle plate, and two right-angle sides can be respectively with cutting
The perpendicular wall of angle recess portion 102 is connected with bottom wall.Rotation stop flange 43 in rotation stop groove 3 can at the bottom wall of corner cut recess portion 102 by
To the limitation of two modification of right-angled triangle plate, ensure the rotation stop effect of 3 pair of wire connection terminals 4 of rotation stop groove.
Specifically, as shown in figure 4, the position of the opposite harness socket part 42 of rotation stop flange 43 in positive terminal 401
It can be different with respect to the position of harness socket part 42 from the rotation stop flange 43 in negative terminal 402.It is understood that two
The rotation stop groove 3 of a corner cut recess portion 102 can be correspondingly arranged at different positions respectively.
In some more specifical embodiments, as shown in figure 4, the rotation stop flange 43 and harness of positive terminal 401
Socket part 42 can be separately positioned on the opposite both sides of binding post connecting portion 41, the rotation stop flange 43 of negative terminal 402 with
Harness socket part 42 can be vertically arranged with respect to binding post connecting portion 41.In other more specifical embodiments, cathode connects
The rotation stop flange 43 of line terminals 402 and harness socket part 42 both sides that can be separately positioned on binding post connecting portion 41 opposite, just
The rotation stop flange 43 of pole wire connection terminal 401 binding post connecting portion 41 can be vertically arranged relatively with harness socket part 42.
Thus, it is possible to ensure that personnel smoothly identify positive terminal 401 and negative terminal 402, prevent anode from connecing
Line terminals 401 and negative terminal 402 and the positive and negative anodes pole 202 of battery pack 1000 are reversed, ensure production security and life
Produce efficiency.
Specifically, as shown in figure 4, binding post avoid holes 103 can be with the opening face of rotation stop groove 3, thus terminals
When son 4 is connect with wearing the pole of binding post avoid holes 103, more easily the rotation stop flange 43 of wire connection terminal 4 can be placed in
In rotation stop groove 3, convenient for wire connection terminal 4 and the installation of corresponding pole.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of terminal installation structure (100), which is characterized in that including：
Binding post mounting shell (1) is provided with binding post avoid holes (103) on the binding post mounting shell (1)；
Binding post, the binding post are pierced by from the inside of the binding post mounting shell (1) by the binding post avoid holes (103)
To the outside of the binding post mounting shell (1)；
Rotation stop groove (3), the rotation stop groove (3) are arranged on the binding post mounting shell (1)；
Wire connection terminal (4), for the wire connection terminal (4) suitable for being connect with the binding post, the wire connection terminal (4) is equipped with rotation stop
Flange (43), the rotation stop flange (43) are stretched into the rotation stop groove (3).
2. terminal installation structure (100) according to claim 1, which is characterized in that the wire connection terminal (4) includes：Phase
Even harness socket part (42) and binding post connecting portion (41), the binding post connecting portion (41) equipped with suitable for the binding post
The mounting hole (411) of socket, the rotation stop flange (43) are arranged on the outer peripheral edge of the binding post connecting portion (41).
3. terminal installation structure (100) according to claim 2, which is characterized in that the rotation stop flange (43) includes：The
One flange (431) and the second flange (432), first flange (431) be connected to the binding post connecting portion (41) with it is described
Between second flange (432), first flange (431) is generally aligned in the same plane, and described with the binding post connecting portion (41)
Second flange (432) is against suitable for stopping on the internal face of the rotation stop groove (3).
4. terminal installation structure (100) according to claim 1, which is characterized in that width of the rotation stop groove (3) etc.
In the width of the rotation stop flange (43).
5. terminal installation structure (100) according to claim 2, which is characterized in that the rotation stop flange (43) is connected to
The twelve-hour position or three position of the binding post connecting portion (41) or nine o'clock position, the harness socket part
(42) it is connected to the six-o ' clock position of the binding post connecting portion (41).
6. a kind of battery pack (1000), which is characterized in that install and tie including terminal according to any one of claims 1-5
Structure (100), wherein the binding post mounting shell (1) is the upper shell (101) of the battery pack (1000), the binding post is institute
State the Positive Poles (201) of battery pack (1000) and cathode pole (202).
7. battery pack (1000) according to claim 6, which is characterized in that there are two corner cuts for upper shell (101) tool
Recess portion (102) is provided with the binding post avoid holes (103) on the bottom wall of the corner cut recess portion (102), recessed around the corner cut
Setting is limited between two reinforcing plates (104) there are two spaced reinforcing plate (104) on the perpendicular wall in portion (102)
The rotation stop groove (3).
8. battery pack (1000) according to claim 7, which is characterized in that the reinforcing plate (104) is right angled triangle
Plate, and two right-angle sides are connected respectively with the perpendicular wall of the corner cut recess portion (102) and bottom wall.
9. battery pack (1000) according to claim 7, which is characterized in that stopping in the positive terminal (401)
It is opposite with the rotation stop flange (43) in the negative terminal (402) to turn position of the flange (43) with respect to harness socket part (42)
The position of harness socket part (42) is different.
10. battery pack (1000) according to claim 7, which is characterized in that the binding post avoid holes (103) with it is described
The opening face of rotation stop groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632965.8U CN207558910U (en) | 2017-11-29 | 2017-11-29 | Terminal installation structure and with its battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632965.8U CN207558910U (en) | 2017-11-29 | 2017-11-29 | Terminal installation structure and with its battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558910U true CN207558910U (en) | 2018-06-29 |
Family
ID=62678368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632965.8U Active CN207558910U (en) | 2017-11-29 | 2017-11-29 | Terminal installation structure and with its battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023176136A1 (en) * | 2022-03-18 | 2023-09-21 | パナソニックエナジー株式会社 | Power supply device and round terminal securing structure |
-
2017
- 2017-11-29 CN CN201721632965.8U patent/CN207558910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023176136A1 (en) * | 2022-03-18 | 2023-09-21 | パナソニックエナジー株式会社 | Power supply device and round terminal securing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190118 Address after: 213000 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee after: SVOLT Energy Technology Co.,Ltd. Address before: No. 2266 Chaoyang South Street, Baoding City, Hebei Province, 071000 Patentee before: GREAT WALL MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |