CN208570752U - A kind of battery terminal negative bunch bonding piece location structure - Google Patents
A kind of battery terminal negative bunch bonding piece location structure Download PDFInfo
- Publication number
- CN208570752U CN208570752U CN201821128086.6U CN201821128086U CN208570752U CN 208570752 U CN208570752 U CN 208570752U CN 201821128086 U CN201821128086 U CN 201821128086U CN 208570752 U CN208570752 U CN 208570752U
- Authority
- CN
- China
- Prior art keywords
- rotating hole
- bonding piece
- battery terminal
- bunch bonding
- cathode
- Prior art date
- 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 battery terminal negative bunch bonding piece location structures, including negative line pile crown piece, cathode bunch bonding piece and fastener, the negative line pile crown piece is equipped with the first anti-rotating hole, the cathode bunch bonding piece is equipped with the second anti-rotating hole, cap body, Anti-rotary block, the body of rod and locking member is arranged in sequence in the fastener, the Anti-rotary block and first anti-rotating hole and the second anti-rotating hole plug connection, the body of rod passes through first anti-rotating hole and second anti-rotating hole and the locking member cooperates；The battery terminal negative bunch bonding piece location structure of the utility model, cooperated by setting Anti-rotary block and the first anti-rotating hole and the second anti-rotating hole, it can solve battery terminal negative bunch bonding piece and the timing on chip of cathode pile crown, the problem of relative rotation of generation, compared with prior art, the utility model can effectively improve the positioning accuracy and reliability that battery terminal negative harness takes patch Yu cathode pile crown piece.
Description
Technical field
The utility model relates to technical field of automobile parts, especially a kind of battery terminal negative bunch bonding piece positioning knot
Structure.
Background technique
For property easy to assembly consideration, overall wire sheaves generally use segment design: as power positive line, power cathode line,
Principal wire bundle, engine wiring harness, vehicle frame harness and door harness etc..With the increase of automobile function, vehicle feeder number is also continuously increased,
Cause harness also increasingly thicker, this requirement to the installation of harness, fixation and trend is higher and higher, especially to vehicle power supply line
Beam, especially to power cathode harness, more stringent requirements are proposed.
The fixation of traditional battery feed cathode harness is to pass through spiral shell by cathode bunch bonding piece and negative line pile crown piece
What bolt and nut cooperation were completed, it is fixed after cathode bunch bonding piece and negative line pile crown piece as a whole, then with storage battery negative
Pole pile crown is connected.
The battery terminal negative bunch bonding piece location structure of above structure, has the following disadvantages: due to nut and spiral shell
Bolt rotation is fixed, when the connection of bolts and nuts loosens, it may appear that the rotation opposite with negative line pile crown piece of cathode bunch bonding piece
The case where turning, to influence the trend of harness.
Utility model content
The purpose of the utility model is to provide a kind of battery terminal negative bunch bonding piece location structures, to solve the prior art
In technical problem, it is able to solve battery terminal negative bunch bonding piece and the timing on chip of cathode pile crown, the relative rotation of generation
The problem of, improve the positioning accuracy that battery terminal negative harness takes patch Yu cathode pile crown piece.
To achieve the goals above, the utility model provides the following technical solution:
A kind of battery terminal negative bunch bonding piece location structure, including negative line pile crown piece, cathode bunch bonding piece and tight
Firmware, the negative line pile crown piece are equipped with the first anti-rotating hole, and the cathode bunch bonding piece is equipped with the second anti-rotating hole, the fastening
Cap body, Anti-rotary block, the body of rod and locking member, the Anti-rotary block and first anti-rotating hole and second anti-rotation is arranged in sequence in part
Hole plug connection, the body of rod passes through first anti-rotating hole and second anti-rotating hole and the locking member cooperates.
Preferably, the Anti-rotary block is equipped with the first of adaptation corresponding with first anti-rotating hole and second anti-rotating hole
Anti-rotation section and the second anti-rotation section.
Preferably, the full-size of the cap body is greater than the maximum ruler of first anti-rotating hole and second anti-rotating hole
It is very little.
Preferably, the body of rod is equipped with external screw thread, and the locking member is equipped with interior spiral shell compatible with the external screw thread
Line, the body of rod are connect with the locking member by being threadedly engaged.
Preferably, the thickness of the Anti-rotary block is not more than the thickness of the negative line pile crown piece and the cathode bunch bonding piece
The sum of degree.
Preferably, first anti-rotating hole includes the round hole and rectangular opening being connected to second anti-rotating hole, described anti-
Switch block includes corresponding column construction and rectangular block, and the column construction and the round hole cooperate, the rectangular block with it is described
Rectangular opening cooperation.
Preferably, the rectangular opening is equipped with several, several described rectangular openings are along the circumferentially distributed of the round hole, institute
Rectangular opening is stated to be connected to the round hole.
Preferably, the bottom of the locking member is equipped with pressing plate, when the body of rod and the locking member cooperate, the pressure
Plate is abutted with the negative line pile crown piece or the cathode bunch bonding piece.
Preferably, the locking member further includes hexagonal prisms, and the hexagonal prisms are set to above the pressing plate.
Preferably, the negative line pile crown piece and the cathode bunch bonding piece are equipped with curved edge.
The utility model has the beneficial effects that:
The utility model provides a kind of battery terminal negative bunch bonding piece location structure, including negative line pile crown piece, negative
Pole bunch bonding piece and fastener, the negative line pile crown piece are equipped with the first anti-rotating hole, and the cathode bunch bonding piece is equipped with the
Cap body, Anti-rotary block, the body of rod and locking member is arranged in sequence in two anti-rotating holes, the fastener, and the Anti-rotary block is anti-with described first
Turn hole and the second anti-rotating hole plug connection, the body of rod pass through first anti-rotating hole and second anti-rotating hole with it is described
Locking member cooperation；The battery terminal negative bunch bonding piece location structure of the utility model, it is anti-by setting Anti-rotary block and first
Turn hole and the cooperation of the second anti-rotating hole, can solve battery terminal negative bunch bonding piece and the timing on chip of cathode pile crown, the phase of generation
The problem of to rotation, compared with prior art, the utility model can effectively improve battery terminal negative harness and take patch and cathode
The positioning accuracy and reliability of pile crown piece.
Detailed description of the invention
Fig. 1 is the explosive view of the battery terminal negative bunch bonding piece location structure of the utility model first embodiment；
Fig. 2 is the cross-sectional view of the battery terminal negative bunch bonding piece location structure of the utility model first embodiment；
Fig. 3 is the explosive view of the battery terminal negative bunch bonding piece location structure of the utility model second embodiment；
Fig. 4 is the explosive view of the battery terminal negative bunch bonding piece location structure of the utility model 3rd embodiment；
Fig. 5 is the top view of the Anti-rotary block of the utility model embodiment.
Description of symbols:
1- negative line pile crown piece, 2- cathode bunch bonding piece, the first anti-rotating hole of 3-, the second anti-rotating hole of 4-, 5- cap body, 6-
Anti-rotary block, the 7- body of rod, 8- locking member, 9- pressing plate.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As depicted in figs. 1 and 2, the embodiments of the present invention provide a kind of battery terminal negative bunch bonding piece positioning knot
Structure, including negative line pile crown piece 1, cathode bunch bonding piece 2 and fastener, the negative line pile crown piece 1 are equipped with the first anti-rotating hole
3, the cathode bunch bonding piece 2 is equipped with the second anti-rotating hole 4, and cap body 5, Anti-rotary block 6,7 and of the body of rod is arranged in sequence in the fastener
Locking member 8, the Anti-rotary block 6 are passed through with first anti-rotating hole 3 and 4 plug connection of the second anti-rotating hole, the body of rod 7
First anti-rotating hole 3 and second anti-rotating hole 4 and the locking member 8 cooperate.The outer diameter of the body of rod 7 is less than described
The internal diameter of first anti-rotating hole 3 and second anti-rotating hole 4.The cap body 5 can be circular slab, or hemispherical dome structure.
Those skilled in the art are it is appreciated that the first anti-rotating hole 3 and the second anti-rotating hole 4 are the hole of non-circular hole.
The battery terminal negative bunch bonding piece location structure of the utility model embodiment, by the way that Anti-rotary block 6 and first is arranged
Anti-rotating hole 3 and the cooperation of the second anti-rotating hole 4, when can solve battery terminal negative bunch bonding piece 2 and the assembly of negative line pile crown piece 1,
The problem of relative rotation of generation, the utility model can effectively improve battery terminal negative harness and take patch and cathode pile crown piece
Positioning accuracy and reliability.
On the basis of above structure, the Anti-rotary block 6 is equipped with and first anti-rotating hole 3 and second anti-rotating hole 4
The the first anti-rotation section and the second anti-rotation section of corresponding adaptation.The structure of first anti-rotating hole 3 and second anti-rotating hole 4 can be with
Identical, the first anti-rotation section is also identical as the structure of the second anti-rotation section at this time.Certainly, first anti-rotating hole 3 is prevented with described second
The structure of turn hole 4 may be difference, such as the first anti-rotating hole 3 is square hole, and the second anti-rotating hole 4 is slotted eye, then at this time
First anti-rotation section is just no longer identical as the structure of the second anti-rotation section, and the size for being now placed in the hole of lower section is greater than the hole of top
Size, it is and corresponding in order to which the first anti-rotation section of Anti-rotary block 6 or the second anti-rotation section can be passed through smoothly from the hole with lower section
Hole cooperated.When due to assembly, the upper and lower position of the negative line pile crown piece 1 and the cathode bunch bonding piece 2 can be with
It exchanges, then the hole of lower section above-mentioned, can be any one in first anti-rotating hole 3 and second anti-rotating hole 4.
In order to guarantee that cap body 5 is reliably bonded abutting, the cap with negative line pile crown piece 1 or cathode bunch bonding piece 2
The full-size of body 5 is greater than the full-size of first anti-rotating hole 3 and second anti-rotating hole 4.Certainly, cap body 5 can also be with
It is integrally formed with the Anti-rotary block 6, width is greater than the width of the first anti-rotation section and the second anti-rotation section.
Specifically, the body of rod 7 is equipped with external screw thread, and the locking member 8 is equipped in compatible with the external screw thread
Screw thread, the body of rod 7 are connect with the locking member 8 by being threadedly engaged.
In order to guarantee that locking member 8 can effectively compress the negative line pile crown piece 1 or the cathode bunch bonding piece
2, the thickness of the Anti-rotary block 6 is not more than the sum of the thickness of the negative line pile crown piece 1 and the cathode bunch bonding piece 2.When
So, if the negative line pile crown piece 1 with a thickness of L1, the cathode bunch bonding piece 2 with a thickness of L2If after the assembly is completed, institute
The lower section that negative line pile crown piece 1 is located at the cathode bunch bonding piece 2 is stated, the thickness of Anti-rotary block 6 is preferably not less than negative line stake
The thickness of the sum of the thickness of head piece 1 and a half thickness of the cathode bunch bonding piece 2 namely Anti-rotary block 6 is not less than L1+
0.5L2If after the assembly is completed, the cathode bunch bonding piece 2 is located at the lower section of the negative line pile crown piece 1, then Anti-rotary block 6
Thickness is preferably not less than the sum of the thickness of cathode bunch bonding piece 2 and a half thickness of the negative line pile crown piece 1 namely anti-rotation
The thickness of block 6 is not less than L2+0.5L1.Above-mentioned limitation is carried out to the thickness of Anti-rotary block 6, primarily to guaranteeing that Anti-rotary block 6 can
There is sufficiently large contact area and cooperation thickness with the negative line pile crown piece 1 and the cathode bunch bonding piece 2, obtained with this
Obtain sufficient limit effect.In addition, the width of Anti-rotary block 6 is preferably no greater than negative line pile crown piece 1 or cathode bunch bonding piece 2
Width half, it is lesser for foundation with width in 2 the two of negative line pile crown piece 1 or cathode bunch bonding piece.
In one embodiment, as shown in figure 4, first anti-rotating hole 3 and second anti-rotating hole 4 are that table tennis is spherical
Hole, first anti-rotating hole 3 and second anti-rotating hole 4 include the round hole and rectangular opening being connected to, and the Anti-rotary block 6 includes
Corresponding column construction and rectangular block, the column construction and the round hole cooperate, and the rectangular block is matched with the rectangular opening
It closes.Cooperated by rectangular block and rectangular opening, negative line pile crown piece 1 can be effectively prevented or phase occurs for cathode bunch bonding piece 2
To rotation.
Further, the rectangular opening can be equipped with several, circumferential direction of several described rectangular openings along the round hole
Distribution, the rectangular opening are connected to the round hole.As shown in figure 5, corresponding Anti-rotary block 6 then includes corresponding cylindricality knot
Structure and several rectangular blocks, the rectangular block are circumferentially distributed along the column construction.The number of the rectangular block is not more than institute
The number of the rectangular block is set one by the number for stating rectangular opening, can be convenient the rotation of the body of rod 7, and by rectangular block
Number is equal to the number of the rectangular opening, and anti-rotation effect can be improved, after avoiding some of them rectangular block from damaging, anti-rotation
The anti-rotating function of block 6 fails.In certain embodiments, rectangular opening is set as 11, as shown in figure 5, rectangular block is also correspondingly arranged
It is 11.
As shown in figure 3, the bottom of the locking member 8 is equipped with pressing plate 9, the body of rod 7 cooperates with the locking member 8
When, the pressing plate 9 is abutted with the negative line pile crown piece 1 or the cathode bunch bonding piece 2.The full-size of the pressing plate 9
Greater than the full-size of first anti-rotating hole 3 or second anti-rotating hole 4.The preferably circular plate of the pressing plate 9.
Further, the locking member 8 further includes hexagonal prisms, and the hexagonal prisms are set to 9 top of pressing plate.It is described
Hexagonal prisms are preferably preferably integrally formed with the pressing plate 9, and the hexagonal prisms are coaxially set with the pressing plate 9.
The negative line pile crown piece 1 and the cathode bunch bonding piece 2 damage harness in order to prevent, the cathode
Line pile crown piece 1 and the cathode bunch bonding piece 2 are preferably provided with curved edge.
In another embodiment, as shown in Figure 1, first anti-rotating hole 3 and second anti-rotating hole 4 are positive six
Angular hole, the Anti-rotary block 6 include regular hexagonal prism compatible with the regular hexagon hole.In yet another embodiment, such as Fig. 3
Shown, first anti-rotating hole 3 and second anti-rotating hole 4 are polygon-octagonal hole, and the Anti-rotary block 6 includes and described positive six
Compatible positive eight prism in angular hole.
The structure, features, and effects of the present invention is described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to
Change or equivalent example modified to equivalent change made by conception according to the utility model, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (10)
1. a kind of battery terminal negative bunch bonding piece location structure, which is characterized in that including negative line pile crown piece (1), negative line
Beam bonding piece (2) and fastener, the negative line pile crown piece (1) are equipped with the first anti-rotating hole (3), the cathode bunch bonding piece
(2) the second anti-rotating hole (4) are equipped with, cap body (5), Anti-rotary block (6), the body of rod (7) and locking member is arranged in sequence in the fastener
(8), the Anti-rotary block (6) and first anti-rotating hole (3) and second anti-rotating hole (4) plug connection, the body of rod (7) are worn
It crosses first anti-rotating hole (3) and second anti-rotating hole (4) and the locking member (8) cooperates.
2. battery terminal negative bunch bonding piece location structure according to claim 1, which is characterized in that the Anti-rotary block
(6) the first anti-rotation section and the second anti-rotation of adaptation corresponding with first anti-rotating hole (3) and the second anti-rotating hole (4) are equipped with
Section.
3. battery terminal negative bunch bonding piece location structure according to claim 1, which is characterized in that the cap body (5)
Full-size be greater than first anti-rotating hole (3) and second anti-rotating hole (4) full-size.
4. battery terminal negative bunch bonding piece location structure according to claim 2, which is characterized in that the body of rod (7)
Be equipped with external screw thread, the locking member (8) be equipped with internal screw thread compatible with the external screw thread, the body of rod (7) with it is described
Locking member (8) is by being threadedly engaged connection.
5. battery terminal negative bunch bonding piece location structure according to claim 1, which is characterized in that the Anti-rotary block
(6) thickness is not more than the sum of the thickness of the negative line pile crown piece (1) and the cathode bunch bonding piece (2).
6. battery terminal negative bunch bonding piece location structure according to claim 1, which is characterized in that first anti-rotation
Hole (3) includes the round hole and rectangular opening being connected to second anti-rotating hole (4), and the Anti-rotary block (6) includes corresponding cylindricality
Structure and rectangular block, the column construction and the round hole cooperate, and the rectangular block and the rectangular opening cooperate.
7. battery terminal negative bunch bonding piece location structure according to claim 6, which is characterized in that the rectangular opening is set
There are several, several described rectangular openings are connected to the round hole along the circumferentially distributed of the round hole, the rectangular opening.
8. battery terminal negative bunch bonding piece location structure according to claim 1, which is characterized in that the locking member
(8) bottom is equipped with pressing plate (9), when the body of rod (7) and the locking member (8) cooperate, the pressing plate (9) and the cathode
Line pile crown piece (1) or the cathode bunch bonding piece (2) abut.
9. battery terminal negative bunch bonding piece location structure according to claim 8, which is characterized in that the locking member
It (8) further include hexagonal prisms, the hexagonal prisms are set to above the pressing plate (9).
10. -9 described in any item battery terminal negative bunch bonding piece location structures according to claim 1, which is characterized in that institute
It states negative line pile crown piece (1) and the cathode bunch bonding piece (2) is equipped with curved edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128086.6U CN208570752U (en) | 2018-07-13 | 2018-07-13 | A kind of battery terminal negative bunch bonding piece location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128086.6U CN208570752U (en) | 2018-07-13 | 2018-07-13 | A kind of battery terminal negative bunch bonding piece location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570752U true CN208570752U (en) | 2019-03-01 |
Family
ID=65493577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128086.6U Expired - Fee Related CN208570752U (en) | 2018-07-13 | 2018-07-13 | A kind of battery terminal negative bunch bonding piece location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570752U (en) |
-
2018
- 2018-07-13 CN CN201821128086.6U patent/CN208570752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |