CN216758718U - Positioning device for battery conductive connecting piece - Google Patents
Positioning device for battery conductive connecting piece Download PDFInfo
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- CN216758718U CN216758718U CN202122645571.9U CN202122645571U CN216758718U CN 216758718 U CN216758718 U CN 216758718U CN 202122645571 U CN202122645571 U CN 202122645571U CN 216758718 U CN216758718 U CN 216758718U
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- 238000003466 welding Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The application provides a positioner for electrically conductive connecting piece of battery, and this positioner includes support piece, a plurality of guide, first setting element, second setting element and driving piece. A plurality of guide parts are vertically arranged on the supporting part at intervals. The first positioning piece is connected with one end of the guide pieces far away from the supporting piece, and the first positioning piece is provided with a through hole. The second positioning piece capable of moving along the plurality of guide pieces is arranged between the first positioning piece and the supporting piece, the second positioning piece is provided with a battery placing area, and the vertical projection of the through hole on the plane where the second positioning piece is located in the battery placing area. The driving piece is arranged between the second positioning piece and the supporting piece and used for driving the second positioning piece to move along the plurality of guiding pieces until the conductive connecting piece of the battery in the battery placing area of the second positioning piece is arranged in the battery placing area and abutted against the first positioning piece. The positioning device is simple in structure, and can accurately position the battery conductive connecting piece so as to realize high-quality connection of the conductive connecting piece.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a positioning device for a battery conductive connecting piece.
Background
The conductive connecting member (for example, an aluminum bar) in the battery is usually connected to the cell, the battery module, and other components by welding, and before welding, the conductive connecting member needs to be positioned at the welding position. However, the positioning accuracy of the conductive connecting element is low, or the structure of the device used for positioning is complex and the cost is high.
SUMMERY OF THE UTILITY MODEL
The application provides a positioner for electrically conductive connecting piece of battery, and this positioner's simple structure can carry out the accurate positioning to the electrically conductive connecting piece of battery to the realization is connected to the high quality of electrically conductive connecting piece.
The application provides a positioner for battery conductive connection spare, includes:
a support member;
the guide pieces are vertically arranged on the support piece at intervals;
the first positioning piece is connected with one end, far away from the supporting piece, of the plurality of guide pieces, and is provided with a through hole;
the second positioning piece is arranged between the first positioning piece and the supporting piece, the second positioning piece is provided with a battery placing area, the vertical projection of the through hole on the plane of the second positioning piece is positioned in the battery placing area, and the second positioning piece can move along the plurality of guide pieces;
and the driving piece is arranged between the second positioning piece and the supporting piece and used for driving the second positioning piece to move along the plurality of guide pieces until the conductive connecting piece of the battery of the second positioning piece is arranged in the position, wherein the conductive connecting piece is abutted to the first positioning piece.
Among the technical scheme of this application, remove along a plurality of guides through driving piece drive second setting element, until will arranging in the electrically conductive connecting piece butt in first setting element of the battery of second setting element to this electrically conductive connecting piece of battery is located the region that the through-hole of first setting element corresponds, can carry out high-quality connection to the electrically conductive connecting piece of battery like this, in order to realize carrying out high-quality connection to the electrically conductive connecting piece of battery. In addition, the positioning device is simple in structure, and further the manufacturing cost can be reduced.
In some embodiments of the present application, the second positioning member has a positioning cavity for positioning a battery, the positioning cavity has an opening facing the first positioning member, the opening is opposite to the through hole, and the height of the positioning cavity is not greater than the height of the battery.
In some embodiments of the present application, the height of the positioning cavity is the same as the height of the battery, and the end surface of the second positioning member facing the first positioning member is a plane.
In some embodiments of the present application, the second positioning member includes:
the base is provided with a plurality of connecting holes at intervals, and the plurality of guide pieces penetrate through the plurality of connecting holes;
the positioning part is arranged on the base, and the positioning cavity is formed in the positioning part.
In some embodiments of the present application, the shape of the positioning cavity matches the shape of the battery.
In some embodiments of the present application, a bottom wall of the positioning cavity is provided with a groove, and the shape of the groove is the same as the shape of the end face of the battery.
In some embodiments of the present application, a side portion of the positioning portion has an inlet communicating with the positioning chamber, and the battery is inserted into the positioning chamber from the inlet.
In some embodiments of the present application, a linear bearing is sleeved between the second positioning element and the plurality of guiding elements.
In some embodiments of the present application, the driving member is an elastic member, the elastic member is sleeved on the plurality of guiding members, one end of the elastic member abuts against the supporting member, and the other end of the elastic member abuts against the second positioning member.
In some embodiments of the present application, the resilient member is a spring.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:
fig. 1 is a schematic structural diagram of a positioning device according to some embodiments of the present application.
The reference numbers in the detailed description are as follows:
10-a positioning device;
11-a support;
111-a first support plate;
112-a second support plate;
113-a connecting plate;
12-a guide;
13-a first positioning member;
131-a through hole;
14-a second positioning element;
141-a base;
1411-grooves;
142-a positioning section;
1421-a positioning cavity;
1422-inlet;
1423-opening;
15-a drive member;
16-linear bearing.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.
In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).
In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
The conductive connecting member (e.g., aluminum bar) in the battery is usually connected to the battery core, the battery module, and other components by welding, and before welding, the conductive connecting member needs to be positioned at the welding position. Currently, the conductive connecting piece is directly clamped for welding, so that the positioning accuracy of the conductive connecting piece is low. In addition, the positioning device used for some specific products has a complex structure and high cost.
In order to solve the technical problem that the positioning precision of the current conductive connecting piece is low or the structure of a device used for positioning is complex, the application provides the positioning device for the battery conductive connecting piece, and the positioning device can accurately position the battery conductive connecting piece so as to realize high-quality connection of the battery conductive connecting piece. And the positioning device has simple structure, thereby reducing the manufacturing cost.
As shown in fig. 1, the present application provides a positioning device for a conductive connection member of a battery, the positioning device 10 includes a support member 11, a plurality of guide members 12, a first positioning member 13, a second positioning member 14, and a driving member 15. Wherein, a plurality of guides 12 are vertically arranged at intervals on the support 11. The first positioning member 13 is connected to an end of the plurality of guiding members 12 far from the supporting member 11, and the first positioning member 13 is provided with a through hole 131. A second positioning member 14 movable along the plurality of guide members 12 is disposed between the first positioning member 13 and the support member 11, the second positioning member 14 has a battery placing region, and a vertical projection of the through hole 131 on a plane of the second positioning member 14 is located in the battery placing region. The driving member 15 is disposed between the second positioning member 14 and the supporting member 11, and is used for driving the second positioning member 14 to move along the plurality of guiding members 12 until the conductive connecting member of the battery disposed in the battery disposing region of the second positioning member 14 abuts against the first positioning member 13.
In the technical scheme of this application, drive second setting element 14 through driving piece 15 and remove along a plurality of guides 12, until will arrange the electrically conductive connecting piece butt of battery of second setting element 14 in first setting element 13 to this electrically conductive connecting piece of battery is located the region that the through-hole 131 of first setting element 13 corresponds, can fix a position the electrically conductive connecting piece of battery accuracy like this, then carry out the connection operation to the electrically conductive connecting piece that is located the region that the through-hole 131 corresponds, in order to realize carrying out high-quality connection to the electrically conductive connecting piece of battery. In addition, the positioning device 10 has a simple structure, and thus can reduce the manufacturing cost.
With continued reference to fig. 1, in order to improve the supporting stability of the supporting member 11, in some embodiments of the present application, the supporting member 11 includes a first supporting plate 111, a second supporting plate 112, and a connecting plate 113 connecting the first supporting plate 111 and the second supporting plate 112, and the supporting stability may be improved because the areas of the first supporting plate 111 and the second supporting plate 112 are large, and thus, the falling is not easy to occur.
In addition, in order to further improve the supporting stability of the supporter 11, the first support plate 111 may be fixed. Specifically, a plurality of holes are formed in the first support plate 111, and the first support plate is fixed by bolts.
In the embodiments provided in the present application, the number and shape of the guide members 12 are not particularly limited. In some specific embodiments, the number of guides 12 may be four. For example, four guides 11 may be located opposite to the middle region of the second support plate 112 of the support 11, and the four guides are symmetrically arranged with respect to the symmetry axis of the second support plate 112.
In addition, the guide 12 may be square or circular in shape. In some embodiments of the present application, the guide 12 is a circular guide post.
With continued reference to fig. 1, in some embodiments of the present application, the first positioning member 13 is i-shaped such that the distance between the second positioning member 14 and the first positioning member 13 can be easily observed. In addition, in order to improve the positioning stability, the first positioning member 13 is fixedly connected to one end of the plurality of guide members 12 away from the support member 11.
In the embodiment provided in the present application, the second positioning member 14 has a battery placing region, and it is understood that the battery is vertically placed in the battery placing region of the second positioning member 14, and one end of the battery away from the battery placing region is used for placing the conductive connecting member.
In addition, the second positioning member 14 can be replaced with batteries of different shapes, so that the positioning device 10 provided by the present application can be adapted to position the conductive connecting members of different batteries.
In order to better position the battery and improve the stability of placing the battery, in some embodiments of the present application, the second positioning member 14 has a positioning cavity 1421 for positioning the battery, and the positioning cavity 1421 has an opening 1423 facing the first positioning member 13, the opening 1423 faces the through hole 131, and the height of the positioning cavity 1421 is not greater than the height of the battery, which is beneficial to make the conductive connecting member of the battery located in the positioning cavity 1421 abut against the first positioning member 13.
Further, in some embodiments of the present application, the height of the positioning cavity 1421 is the same as the height of the battery, and the end surface of the second positioning element 14 facing the first positioning element 13 is a plane, so that the end surface can provide a smooth bearing surface for the conductive connecting element placed on the battery, thereby improving the stability of the conductive connecting element.
Referring to fig. 1, in some embodiments of the present disclosure, the second positioning element 14 includes a base 141 and a positioning portion 142 disposed on the base 141, wherein a plurality of connection holes are formed in the base 141 at intervals, and a plurality of guide elements 12 pass through the plurality of connection holes to be connected to the supporting element 11, so that the second positioning element 14 moves more stably along the guide elements 12. The positioning cavity 1421 is formed in the positioning portion 142.
Further, to provide positioning accuracy and stability of the battery placement, in some embodiments of the present application, the positioning cavity 1421 is shaped to match the shape of the battery. For example, the shape of the battery may be circular or square, and the shape of the positioning cavity 1421 is correspondingly circular or square.
In addition, based on the embodiment that the shape of the positioning cavity 1421 matches the shape of the battery, the bottom wall of the positioning cavity 1421 is provided with a groove, and the shape of the groove is the same as the shape of the end face of the battery, so that the stability of placing the battery can be further improved.
In some embodiments of the present application, the side portion of the positioning portion 142 has an inlet 1422 communicated with the positioning cavity 1421, and the width of the inlet 1422 is greater than the diameter of the positioning cavity 1421, so that the battery can be placed into the positioning cavity 1421 from the inlet 1422, and the placement of the battery can be facilitated. Of course, the battery can be placed into the positioning cavity 1421 through the opening 1423 above the positioning cavity 1421.
In some embodiments of the present application, a linear bearing 16 is interposed between the second positioning member 14 and the plurality of guide members 12. The linear bearing 16 not only can avoid friction between the second positioning element 14 and the guide element 12, but also can make the second positioning element 14 move up and down along the guide element 12 more stably, so that the conductive connecting element placed on the battery is more stable, and the positioning accuracy is further improved.
In some embodiments of the present application, the driving member 15 is an elastic member, the elastic member is sleeved on the plurality of guiding members 12, one end of the elastic member abuts against the supporting member 11, and the other end of the elastic member abuts against the second positioning member 14. When the elastic member is in a compressed state, the battery is placed in the battery placing area of the second positioning member 14, and at this time, the elastic member gradually returns to the original position, and drives the second positioning member 14 to move upward until the conductive connecting member of the battery abuts against the first positioning member 13, and the conductive connecting member is located in the area corresponding to the through hole 131 of the first positioning member 13.
In other embodiments of the present application, one end of the elastic member abuts against the second supporting plate 112 of the supporting member 11, and the other end abuts against the linear bearing 16, so that the elastic member is prevented from being unstable during driving and causing a reduction in positioning accuracy.
In some embodiments of this application, the elastic component is the spring, and convenient easy and effectual, the elastic component also can select for use other elastic parts, and the embodiment of this application does not do the restriction.
In other embodiments of the present application, the driving member may also be a cylinder, and one end of a piston rod of the cylinder is connected to the second positioning member, so that the second positioning member 14 is driven to move along the guide 12 by the expansion and contraction of the cylinder.
The following explains the use process and the working principle of the positioning device provided by the embodiment of the application:
when the positioning device 10 is not used, under the elastic force action of the elastic piece, the first positioning piece 13 is in contact with the second positioning piece 14, when the positioning device 10 needs to be used for welding the battery conductive connecting piece, acting force is applied to the second positioning piece 14 to compress the elastic piece, when the elastic piece is compressed to a certain degree, the battery is placed in the battery placing area of the second positioning piece 14, the conductive connecting piece is placed at one end, far away from the battery placing area, of the battery, at the moment, the elastic piece gradually recovers to the original position, the second positioning piece 14 is driven to move upwards until the conductive connecting piece of the battery abuts against the first positioning piece 13, the conductive connecting piece is located in the area corresponding to the through hole 131 of the first positioning piece 13, and welding connection is carried out on the conductive connecting piece through the through hole 131.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit of the embodiments of the present application, and they should be construed as being included in the scope of the claims and description of the present application. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein, but rather to cover all embodiments falling within the scope of the appended claims.
Claims (10)
1. A positioning device for a conductive connection of a battery, comprising:
a support member;
the guide pieces are vertically arranged on the support piece at intervals;
the first positioning piece is connected with one end, far away from the supporting piece, of the plurality of guide pieces, and is provided with a through hole;
the second positioning piece is arranged between the first positioning piece and the supporting piece, the second positioning piece is provided with a battery placing area, the vertical projection of the through hole on the plane of the second positioning piece is positioned in the battery placing area, and the second positioning piece can move along the plurality of guide pieces;
and the driving piece is arranged between the second positioning piece and the supporting piece and used for driving the second positioning piece to move along the plurality of guide pieces until the conductive connecting piece of the battery of the second positioning piece is arranged in the position, wherein the conductive connecting piece is abutted to the first positioning piece.
2. The positioning device as claimed in claim 1, wherein the second positioning member has a positioning cavity for positioning a battery, the positioning cavity has an opening facing the first positioning member, the opening is opposite to the through hole, and the height of the positioning cavity is not greater than the height of the battery.
3. The positioning device as claimed in claim 2, wherein the positioning cavity has a height equal to that of the battery, and an end surface of the second positioning member facing the first positioning member is a plane.
4. A positioning device as set forth in claim 2 or 3, characterized in that said second positioning member comprises:
the base is provided with a plurality of connecting holes at intervals, and the plurality of guide pieces penetrate through the plurality of connecting holes;
the positioning part is arranged on the base, and the positioning cavity is formed in the positioning part.
5. The positioning device of claim 4, wherein the positioning cavity has a shape that matches a shape of the battery.
6. The positioning device as set forth in claim 5, wherein a bottom wall of the positioning cavity is formed with a groove having a shape identical to a shape of an end surface of the battery.
7. The positioning device according to claim 4, wherein a side portion of the positioning portion has an inlet communicating with the positioning chamber, the battery being inserted into the positioning chamber from the inlet.
8. The positioning apparatus as set forth in claim 1, wherein a linear bearing is interposed between said second positioning member and said plurality of guide members.
9. The positioning device as claimed in claim 1, wherein the driving member is an elastic member, the elastic member is sleeved on the plurality of guiding members, one end of the elastic member abuts against the supporting member, and the other end of the elastic member abuts against the second positioning member.
10. The positioning device of claim 9, wherein the resilient member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645571.9U CN216758718U (en) | 2021-11-01 | 2021-11-01 | Positioning device for battery conductive connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645571.9U CN216758718U (en) | 2021-11-01 | 2021-11-01 | Positioning device for battery conductive connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758718U true CN216758718U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645571.9U Active CN216758718U (en) | 2021-11-01 | 2021-11-01 | Positioning device for battery conductive connecting piece |
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| Country | Link |
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| CN (1) | CN216758718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115312941A (en) * | 2022-09-15 | 2022-11-08 | 厦门海辰储能科技股份有限公司 | Battery holder, battery pack and electrical equipment |
-
2021
- 2021-11-01 CN CN202122645571.9U patent/CN216758718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115312941A (en) * | 2022-09-15 | 2022-11-08 | 厦门海辰储能科技股份有限公司 | Battery holder, battery pack and electrical equipment |
| CN115312941B (en) * | 2022-09-15 | 2023-09-26 | 厦门海辰储能科技股份有限公司 | Battery support, battery package and consumer |
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