CN202142605U - Reverse locking storage battery terminal - Google Patents
Reverse locking storage battery terminal Download PDFInfo
- Publication number
- CN202142605U CN202142605U CN201120252978U CN201120252978U CN202142605U CN 202142605 U CN202142605 U CN 202142605U CN 201120252978 U CN201120252978 U CN 201120252978U CN 201120252978 U CN201120252978 U CN 201120252978U CN 202142605 U CN202142605 U CN 202142605U
- Authority
- CN
- China
- Prior art keywords
- bolt
- storage battery
- jig arm
- battery terminal
- snap close
- 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.)
- Expired - Lifetime
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a reverse locking storage battery terminal, which comprises a fixing portion in an annular structure. One side of the fixing portion is provided with an opening, the opening position extends outwards to form two clamping arms, and the two clamping arms are locked with each other tightly through a locking piece. The other side of the fixing portion is provided with a connecting terminal, and a stud for a wire bundle to be connected is arranged on the terminal. The locking piece comprises a bolt, a nut and a lock catch. Through grooves are arranged on faces of the two clamping arms close to each other, the two through grooves form a hole for the bolt to penetrate through, the bolt is inserted into the hole, and the bolt comprises an inserting end matched with the nut and a connecting end connected with the middle of the lock catch. Two ends of the lock catch are provided with a clamping portion respectively. Faces where the clamping portions are attached to the outer sides of the clamping arms are inclined faces forming obtuse angles with a lock catch body, and the corresponding outer sides of the two clamping arms are provided with inclined faces matched with the clamping portions. The reverse locking storage battery terminal adopts a locking method from the bottom to the top, and locking of the terminal is reliable. Compared with the prior art, disassembly or assembly is more convenient.
Description
Technical field
The utility model relates to a kind of storage battery terminal, is specifically related to a kind of reverse locking storage battery terminal.
Background technology
The simple usually mode that adopts bolts and nuts to cooperate of existing storage battery terminal is locked at terminal on the battery power joint; Like application number is the disclosed a kind of dual link pile head of storage battery of patent documentation of CN201020271648.X; This pile head of storage battery structure is: include integrated fixed part and connecting portion; Fixed part is the circulus of a side opening, and opening part is outward extended with two parallel jig arm, and jig arm is provided with through hole and supplies screw to pass to clamp jig arm; Though this structure can be locked jig arm; But when the storage battery terminal was installed on the battery power joint, the through hole of this structure was laterally to place, and promptly nut places on the lateral attitude; When installation or removal; The direction of operating of the instrument of spin nut is vertically, tends to blocked by the object on next door, causes the inconvenience of installation or removal.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of and adopts from up locking mode down, convenient reverse locking storage battery terminal during the installation or removal operation.
Be to realize above-mentioned purpose, the utility model provides following technical scheme: a kind of reverse locking storage battery terminal includes the fixed part of circulus; One side of fixed part is provided with opening; Opening part is outward extended with two jig arm, is formed for the adjusting chamber that clamping degree is regulated between two jig arm, and two jig arm are locked through locking member each other; Said fixed part opposite side is provided with splicing ear; Terminal is provided with the double-screw bolt that supplies wire harness to connect, and it is characterized in that: described locking member includes bolt, nut and snap close, and the end face that is positioned at two jig arm in said adjusting chamber is provided with the hole that supplies bolt to pass; Said bolt inserts in this hole; And bolt comprises insertion end that cooperates with nut and the link that is connected with the snap close middle part, and said snap close comprises the snap close body, and snap close body both ends are provided with two jig arm outside formation and fasten the clamping part that cooperates; The face of fitting in the said clamping part and the jig arm outside is and the obtuse-angulate inclined-plane of snap close body that the corresponding two jig arm outside is provided with the inclined plane of matching with clamping part.
Through adopting technique scheme, adopt from up locking mode down, when the storage battery terminal is installed on the battery power joint, nut is provided with up, dismounting or when installing, the tool operation direction that makes spin nut is for laterally, during operation convenient smoothly.
The utility model further is set to: the described two jig arm outside is provided with groove, the inclined plane of the bottom surface of groove for matching with clamping part, and the inclined plane is the arcuation setting, and the inclined-plane that matches with the inclined plane on the corresponding clamping part is a cambered surface.
Through adopting technique scheme, adopt groove to cooperate with clamping part, the location is reliable when making snap close sealed, and two mating surfaces adopt cambered surface to cooperate, and makes to lock more smoothly and conveniently in the locking operation process.
The utility model further is set to: described bolt and snap close body are wholely set.
Through adopting technique scheme, bolt and snap close global design mode have been saved manufacturing cost, and make things convenient for installation and combination when using, and have improved properties of product.
The utility model also further is set to: the inwall of described fixed part is provided with some anti-slip tanks.
Through adopting technique scheme, can make the fixed part of storage battery terminal be connected more firm with the power connection of storage battery.
The utility model also further is set to: the end of described bolt insertion end is provided with some nuts that prevent and breaks away from the breach of bolt.
Through technique scheme, make the storage battery terminal when the battery power joint is removed, nut can not withdraw from, and has avoided losing of after dismounting part.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the reverse locking storage battery terminal of the utility model.
Fig. 2 is the vertical view of the reverse locking storage battery terminal of the utility model.
Fig. 3 is Fig. 2 A-A cutaway view.
The 1-fixed part, 11-jig arm, 12-jig arm, 13-anti-slip tank, 2-splicing ear, 21-double-screw bolt, 31-snap close, 32-bolt, 33-nut.
Embodiment
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3; The disclosed a kind of reverse locking storage battery terminal of the utility model includes the fixed part 1 of circulus, and a side of said fixed part 1 is provided with opening; Opening part is outward extended with two jig arm 11,12; Said two jig arm 11, be formed for the adjusting chamber that clamping degree is regulated between 12, said two jig arm 11,12 are locked through locking member each other, and described fixed part 1 opposite side is provided with splicing ear 2; Splicing ear 2 is provided with the double-screw bolt 21 that supplies wire harness to connect, and double-screw bolt 21 is fixedly mounted on the splicing ear 2; Convenient and reliable during for manufacturing, present embodiment is employed on the splicing ear 2 circular hole is set, and double-screw bolt 21 is for being provided with the rivet of screw thread, and rivet and circular hole interference fit are provided with.
For making easily manufactured, the easy to use and use reliable durable of product, described fixed part 1 and splicing ear 2 one-body molded settings.
Easy to operate when guaranteeing installation and removal; Being set to of the utility model: described locking member includes bolt 32, nut 33 and snap close 31; The end face that is positioned at two jig arm 11,12 in said adjusting chamber is provided with the hole that supplies said bolt 32 to pass, and an end of said bolt 32 inserts in this hole, and bolt 32 includes insertion end and link; And insertion end cooperates with said nut 33; The link of bolt 32 is connected with snap close 31 middle parts, and said snap close 31 comprises the snap close body, and snap close body both ends are provided with two jig arm, 11,12 outsides and constitute the clamping part that fastening cooperates; The face of fitting in the said clamping part and jig arm 11,12 outsides is and the obtuse-angulate inclined-plane of snap close body that corresponding two jig arm 11,12 outsides are provided with the inclined plane of matching with clamping part.
For guaranteeing that clamping part cooperates reliably with two jig arm, 11,12 outsides; Said two jig arm 11,12 outsides are provided with groove; The bottom surface of groove is described inclined plane of matching with clamping part; And the inclined plane is the arcuation setting, and promptly this face is the cambered surface of inclination, and the inclined-plane that matches with the inclined plane on the corresponding clamping part is a cambered surface; The location was reliable when this design made snap close sealed; And two mating surfaces adopt cambered surface to cooperate; Make in the locking operation process more smoothly and convenient locking that certainly as the utility model feasible pattern, the face that described clamping part matches with jig arm 11,12 outsides also can not adopt the cambered surface cooperation.
Convenient when snap close 31 is used, described bolt 32 is wholely set with snap close 31, and design can also be saved cost like this; Certain described bolt 32 with being connected of snap close 31 can also be: at snap close 31 middle parts the hole is set, the end that said bolt 32 is provided with screw thread passes this hole, the other end be stuck in outside the hole or with the hole interference fit, the preferential employing of the utility model is wholely set.
The utility model further is set to, and the inwall of described fixed part 1 is provided with some anti-slip tanks 13, can make fixed part 1 be connected secure more with the power connection of storage battery like this.
After the product assembling,, prevent that nut breaks away from bolt and causes that part loses in use; The utility model further is set to; On the end of bolt 32 insertion ends, be provided with some nuts 33 that prevent and break away from the breach of bolt 32, this breach cuts out breach with machine after being the product assembling on the end of insertion end on the bolt 32; Threaded line on the end is cut off and sealing, thereby made nut 33 can not screw out bolt 32.
In use; Fixed part 1 is enclosed within on the power connection of storage battery; Nut 33 is screwed; The nut 33 bolt 32 moving belt moving locks of screwing in the process are buckled 31 and are moved, the clamping part extruding peristome both sides that the snap close body is provided with, make two jig arm 11,12 each other near and the storage battery terminal is locked on the battery power connector lug.
Present embodiment only is used to explain the usefulness of the utility model; It is not restriction to the utility model; The those of ordinary skill of art technology is under the connotation of the utility model instructs; Can also make corresponding distortion and modification, therefore any embodiment that is equal to belongs to the protection range of the utility model.
Claims (8)
1. oppositely lock the storage battery terminal for one kind, include the fixed part of circulus, a side of fixed part is provided with opening; Opening part is outward extended with two jig arm, is formed for the adjusting chamber that clamping degree is regulated between two jig arm, and two jig arm are locked through locking member each other; Said fixed part opposite side is provided with splicing ear; Terminal is provided with the double-screw bolt that supplies wire harness to connect, and it is characterized in that: described locking member includes bolt, nut and snap close, and the end face that is positioned at two jig arm in said adjusting chamber is provided with the hole that supplies bolt to pass; Said bolt inserts in this hole; And bolt includes insertion end that cooperates with nut and the link that is connected with the snap close middle part, and said snap close comprises the snap close body, and snap close body both ends are provided with two jig arm outside formation and fasten the clamping part that cooperates; The face of fitting in the said clamping part and the jig arm outside is and the obtuse-angulate inclined-plane of snap close body that the corresponding two jig arm outside is provided with the inclined plane of matching with clamping part.
2. reverse locking storage battery terminal according to claim 1; It is characterized in that: the described two jig arm outside is provided with groove; The bottom surface of groove is the inclined plane of matching with clamping part, and the inclined plane is the arcuation setting, and the inclined-plane that matches with the inclined plane on the corresponding clamping part is a cambered surface.
3. reverse locking storage battery terminal according to claim 1 and 2, it is characterized in that: described bolt and snap close body are wholely set.
4. reverse locking storage battery terminal according to claim 1 and 2, it is characterized in that: the inwall of described fixed part is provided with some anti-slip tanks.
5. reverse locking storage battery terminal according to claim 3, it is characterized in that: the inwall of described fixed part is provided with some anti-slip tanks.
6. according to claim 1 or 2 or 5 described reverse locking storage battery terminals, it is characterized in that: the end of described bolt insertion end is provided with some nuts that prevent and breaks away from the breach of bolt.
7. reverse locking storage battery terminal according to claim 3 is characterized in that: the end of described bolt insertion end is provided with some nuts that prevent and breaks away from the breach of bolt.
8. reverse locking storage battery terminal according to claim 6 is characterized in that: the end of described bolt insertion end is provided with some nuts that prevent and breaks away from the breach of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252978U CN202142605U (en) | 2011-07-15 | 2011-07-15 | Reverse locking storage battery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252978U CN202142605U (en) | 2011-07-15 | 2011-07-15 | Reverse locking storage battery terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142605U true CN202142605U (en) | 2012-02-08 |
Family
ID=45553647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252978U Expired - Lifetime CN202142605U (en) | 2011-07-15 | 2011-07-15 | Reverse locking storage battery terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473994A (en) * | 2018-05-10 | 2019-11-19 | 上海海拉电子有限公司 | A kind of storage battery bolt of Vehicular accumulator cell |
-
2011
- 2011-07-15 CN CN201120252978U patent/CN202142605U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473994A (en) * | 2018-05-10 | 2019-11-19 | 上海海拉电子有限公司 | A kind of storage battery bolt of Vehicular accumulator cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |
|
| CX01 | Expiry of patent term |