CN202094328U - Connecting device for battery - Google Patents
Connecting device for battery Download PDFInfo
- Publication number
- CN202094328U CN202094328U CN2011201605268U CN201120160526U CN202094328U CN 202094328 U CN202094328 U CN 202094328U CN 2011201605268 U CN2011201605268 U CN 2011201605268U CN 201120160526 U CN201120160526 U CN 201120160526U CN 202094328 U CN202094328 U CN 202094328U
- Authority
- CN
- China
- Prior art keywords
- copper lug
- battery
- installation sleeve
- connecting line
- copper nose
- 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 - Fee Related
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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 discloses a connecting device for a battery, which comprises a connecting wire and a copper nose connected at the end part of the connecting wire, wherein an open hole covered on the battery terminal is formed on the copper nose; a copper nose mounting sleeve is further sleeved at the external of the copper nose; a mounting hole communicated from top to bottom is formed on the copper nose mounting sleeve; the open hole is accommodated in the mounting hole; and an opening used for tightly sleeving the end part of the connecting wire is formed on one side of the copper nose mounting sleeve. The connecting device for the battery is convenient and rapid to mount and has improved appearance at the same time. Through the connecting device provided by the utility model, the contact between the connecting wire and the copper nose as well as between the copper nose and the battery terminal is more favorable, the electrical connection is more stable and the potential safety hazard caused by the exposed copper nose is avoided.
Description
Technical field
The utility model relates to field of batteries, relates in particular to a kind of battery connecting apparatus.
Background technology
When a plurality of storage batterys are linked to each other the formation battery pack by the mode that is flexible coupling, usually adopt battery connecting apparatus illustrated in figures 1 and 2, this device specifically comprises connecting line 1, copper lug 2 that the multiply copper core is formed and the sleeve 3 that is used for copper lug 2 is connected connecting line 1 end.In the battery connecting apparatus assembling process, with copper lug 2 stretch into the thinner end of sleeve 3 and with its formation tight fit, and with connecting line 1 stretch into the thicker end of sleeve 3 also with its formation tight fit.Copper lug 2 also has perforate; as shown in Figure 3 and Figure 4; when battery connecting apparatus links to each other with battery terminal 10; at first this perforate is enclosed within on the battery terminal 10; then utilize bolt 4 that copper lug 2 is fastened on the battery terminal, thereby realize stable electrical connection at battery terminal loam cake upper terminal protective sleeve 5 at last.
Yet, this battery connecting apparatus is in assembling process, need respectively copper lug 2 and connecting line 1 to be stretched into sleeve 3, operating process is very loaded down with trivial details, sometimes also may be because the mismachining tolerance of part cause being difficult to pack into or copper lug 2 such as exposes at problem, may bring certain potential safety hazard, simultaneously, this battery connecting apparatus outward appearance is relatively poor.
The utility model content
The main technical problems to be solved in the utility model is that a kind of stable battery connecting apparatus of being convenient to assemble and be electrically connected is provided.
For solving the problems of the technologies described above, the utility model provides a kind of battery connecting apparatus, comprise connecting line and the copper lug that is connected described connecting line end, has the perforate that is used to be enclosed within on the battery terminal on the described copper lug, described copper lug outside also is with the copper lug installation sleeve, described copper lug installation sleeve is provided with the installing hole of up/down perforation, and described perforate is contained in the described installing hole, and a side of described copper lug installation sleeve also is provided with the opening that is used for tightly entangling described connecting line end.
Preferably, the aperture of described installing hole is greater than described perforate.
In a kind of execution mode, the opposite side of described copper lug installation sleeve also is connected with protecting cover.
Preferably, the profile at described protecting cover top and the inwall at described installing hole top are complementary.
The top of described protecting cover also is provided with groove.
Preferably, be connected as a single entity by the bar that is flexible coupling between described protecting cover and the described copper lug installation sleeve.
Described copper lug installation sleeve is a rubber sleeve.
Preferably, described copper lug installation sleeve is the flame retardant rubber cover.
Described copper lug has two, is connected to the two ends of described connecting line.
Described connecting line comprises the multiply copper core.
The beneficial effects of the utility model are: the utility model battery connecting apparatus is easy for installation, quick, not only can make between connecting line and the copper lug, contact between copper lug and the battery terminal good more, be electrically connected more stable, and can avoid copper lug to expose and the potential safety hazard that causes, improved the outward appearance of battery connecting apparatus simultaneously.
Description of drawings
Fig. 1 is a kind of existing battery connecting apparatus cutaway view;
Fig. 2 is a kind of existing battery connecting apparatus vertical view;
Fig. 3 is that a kind of existing battery connecting apparatus is connected the stereogram on the battery;
Fig. 4 is the stereogram of connected mode shown in Figure 3 at battery terminal loam cake upper terminal protective sleeve;
Fig. 5 is the battery connecting apparatus cutaway view of a kind of execution mode of the utility model;
Fig. 6 is the battery connecting apparatus vertical view of a kind of execution mode of the utility model;
Fig. 7 is the copper lug installation sleeve cutaway view of a kind of execution mode of the utility model;
Fig. 8 is that the battery connecting apparatus of a kind of execution mode of the utility model is connected the stereogram on the battery;
Fig. 9 covers the stereogram of protecting cover on battery terminal for connected mode shown in Figure 8.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by embodiment.
Please refer to Fig. 5 to Fig. 7, a kind of battery connecting apparatus of present embodiment comprises connecting line 1, copper lug 2 and copper lug installation sleeve 6.
Wherein, copper lug 2 is connected connecting line 1 end, has the perforate that is used to be enclosed within on the battery terminal on each copper lug 2, for example two batteries is linked to each other when forming battery pack, battery connecting apparatus comprises two copper lugs 2, and the two is connected to the two ends of a connecting line 1.Copper lug installation sleeve 6 is enclosed within copper lug 2 outsides it is tightly encased, this copper lug installation sleeve 6 is provided with the installing hole 601 of up/down perforation, perforate on the copper lug 2 is contained in this installing hole 601, preferably, the aperture of installing hole 601 is bolted on the battery terminal so that copper lug 2 is connected and utilizes with battery terminal greater than the perforate on the copper lug 2.One side of copper lug installation sleeve 6 is provided with the opening that is used for tightly entangling connecting line 1 end, in the jockey assembling process of present embodiment, only need an end of connecting line 1 is stretched into this opening and forms tight fit, make connecting line 1 form firm being electrically connected with copper lug 2.
This battery connecting apparatus is easy for installation, quick, not only can make between connecting line 1 and the copper lug 2, contact between copper lug 2 and the battery terminal good more, be electrically connected more stable, and can avoid copper lug 2 to expose and the potential safety hazard that causes, improved the outward appearance of battery connecting apparatus simultaneously.
In a kind of execution mode that saves terminal protecting cover, the opposite side of copper lug installation sleeve 6 also can be connected with protecting cover 61, and this protecting cover 61 can be one-body molded with copper lug installation sleeve 6, can be connected as a single entity by soft intercell connector between the two.Shown in Fig. 8 and 9, when battery connecting apparatus links to each other with battery terminal 10, at first copper lug 2 and copper lug installation sleeve 6 are done as a whole being enclosed within on the battery terminal 10, then utilize bolt 4 that copper lug 2 is fastened on the battery terminal 10, the protecting cover 61 that overturns at last makes its top that is enclosed within copper lug installation sleeve 6, and is easy to operate.
For the ease of installing and saving the space, the profile at protecting cover 61 tops and the inwall at installing hole 601 tops can be set be complementary, its top, protecting cover 61 upset back just in time can embed installing hole 601 tops and form tight fit, avoids protecting cover 61 to come off; Further, the end face of protecting cover 61 also can be provided with groove 602, and when protecting cover 61 embedded installing hole 601 tops, this groove 602 just in time held bolt 4.
In a kind of battery connecting apparatus of the utility model, connecting line 1 can comprise the multiply copper core, copper lug installation sleeve 6 can adopt rubber, plastics etc. to have certain flexible insulating material and make, the resistant to elevated temperatures flame retardant rubber cover of preferred employing, 6 distortion of copper lug installation sleeve even the burning that can effectively avoid battery to cause under the condition of high temperature improve security performance.
Above content be in conjunction with concrete execution mode to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. battery connecting apparatus, comprise connecting line and the copper lug that is connected described connecting line end, has the perforate that is used to be enclosed within on the battery terminal on the described copper lug, it is characterized in that, described copper lug outside also is with the copper lug installation sleeve, described copper lug installation sleeve is provided with the installing hole of up/down perforation, and described perforate is contained in the described installing hole, and a side of described copper lug installation sleeve also is provided with the opening that is used for tightly entangling described connecting line end.
2. device as claimed in claim 1 is characterized in that the aperture of described installing hole is greater than described perforate.
3. device as claimed in claim 1 is characterized in that the opposite side of described copper lug installation sleeve also is connected with protecting cover.
4. device as claimed in claim 3 is characterized in that, the inwall at the profile at described protecting cover top and described installing hole top is complementary.
5. device as claimed in claim 3 is characterized in that the top of described protecting cover also is provided with groove.
6. device as claimed in claim 3 is characterized in that, is connected as a single entity by the bar that is flexible coupling between described protecting cover and the described copper lug installation sleeve.
7. as each described device in the claim 1 to 6, it is characterized in that described copper lug installation sleeve is a rubber sleeve.
8. device as claimed in claim 7 is characterized in that, described copper lug installation sleeve is the flame retardant rubber cover.
9. as each described device in the claim 1 to 6, it is characterized in that described copper lug has two, be connected to the two ends of described connecting line.
10. as each described device in the claim 1 to 6, it is characterized in that described connecting line comprises the multiply copper core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201605268U CN202094328U (en) | 2011-05-19 | 2011-05-19 | Connecting device for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201605268U CN202094328U (en) | 2011-05-19 | 2011-05-19 | Connecting device for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094328U true CN202094328U (en) | 2011-12-28 |
Family
ID=45369376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201605268U Expired - Fee Related CN202094328U (en) | 2011-05-19 | 2011-05-19 | Connecting device for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830634A (en) * | 2018-12-28 | 2019-05-31 | 福泰科塑料技术（无锡）有限公司 | A kind of battery connecting piece |
| CN111883945A (en) * | 2020-07-08 | 2020-11-03 | 肇庆理士电源技术有限公司 | Terminal insulating protective sleeve |
-
2011
- 2011-05-19 CN CN2011201605268U patent/CN202094328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830634A (en) * | 2018-12-28 | 2019-05-31 | 福泰科塑料技术（无锡）有限公司 | A kind of battery connecting piece |
| CN111883945A (en) * | 2020-07-08 | 2020-11-03 | 肇庆理士电源技术有限公司 | Terminal insulating protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140519 |