CN203760550U - Connecting device of lead acid storage battery pack - Google Patents

Connecting device of lead acid storage battery pack Download PDF

Info

Publication number
CN203760550U
CN203760550U CN201420100547.4U CN201420100547U CN203760550U CN 203760550 U CN203760550 U CN 203760550U CN 201420100547 U CN201420100547 U CN 201420100547U CN 203760550 U CN203760550 U CN 203760550U
Authority
CN
China
Prior art keywords
storage battery
copper
accumulator terminal
terminal
hole
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.)
Active
Application number
CN201420100547.4U
Other languages
Chinese (zh)
Inventor
张金磊
刘永乐
林飞鹏
谭凯
王所奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIFANG RAINCHST AUTOMOBILE CO Ltd
Original Assignee
WEIFANG RAINCHST AUTOMOBILE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201320560375 priority Critical
Priority to CN201320560375.4 priority
Application filed by WEIFANG RAINCHST AUTOMOBILE CO Ltd filed Critical WEIFANG RAINCHST AUTOMOBILE CO Ltd
Priority to CN201420100547.4U priority patent/CN203760550U/en
Application granted granted Critical
Publication of CN203760550U publication Critical patent/CN203760550U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to a connecting device of a lead acid storage battery pack. The connecting device comprises a copper nose (2), a storage battery terminal (1) and a copper bolt, wherein the middle of the storage battery terminal (1) is provided with a through hole (5), the middle of the front end of the copper nose (2) is provided with a through hole (4), the surface, contacted with the copper nose (2), of the storage battery terminal (1) is provided with a concave structure (7) and a raised structure (6), which are matched with each other. Compared with the prior art, the connecting device has the advantage that the surface, contacted with the copper nose, of the storage battery terminal is provided with the concave structure and the raised structure, which are matched with each other, so that the storage battery terminal and the copper nose can be connected more firmly, after the lead acid storage battery of the large power is connected, the terminal runs under a firm and safe situation, the combustion of a vehicle caused by the connection loosening and heating of the terminal can be prevented so as to avoid danger, and the connecting device has the characteristics of simplicity in structure, firmness in connection, convenience in operation and the like.

Description

Lead-acid batteries jockey
Technical field
The utility model relates to the erecting device of lead-acid battery group, especially a kind of jockey of high-power lead-acid batteries.
Background technology
As shown in Figure 1, lead-acid batteries 3 is to realize electrical connection by certain jockey.As shown in Figure 1 and Figure 2, the lead-acid batteries jockey of prior art, comprise copper lug 2, accumulator terminal 1 and copper bolt, accumulator terminal 1 is fixed in batteries, in the middle of accumulator terminal 1, offer through hole 5, in the middle of copper lug 2 front ends, offer through hole 4, copper lug 2 rear ends are connected with copper conductor bar, copper bolt, through described through hole 4 and through hole 5, is fixed together accumulator terminal 1 and copper lug 2.There is larger shortcoming in this lead-acid batteries interconnection technique, is mainly because copper lug 2 and battery terminal 1 pass through the junction of copper bolt in actual applications, becomes flexible because jolting for a long time of vehicle used.While causing electric current to pass through lead-acid batteries jockey, because resistance becomes greatly seriously heating, finally cause the consequence of burning.
Utility model content
For the deficiencies in the prior art, the technical problems to be solved in the utility model is that a kind of lead-acid batteries jockey of stable connection is provided.
In order to solve the problems of the technologies described above, the utility model provides following scheme to solve:
A kind of lead-acid batteries jockey, comprise copper lug (2), accumulator terminal (1) and copper bolt, accumulator terminal 1 is fixed on storage battery, in the middle of accumulator terminal (1), offer through hole (5), in the middle of copper lug (2) front end, offer through hole (4), the surface that accumulator terminal (1) contacts with copper lug (2) arranges the sunk structure (7) and the raised structures (6) that cooperatively interact.
Preferably, described in the sunk structure (7) that cooperatively interacts and raised structures (6) have some rightly, for example, can be arranged on the three pairs of sunk structures and raised structures on an Atria vertex position.
Preferably, accumulator terminal (1) surface arranges some sunk structures (7), and copper lug (2) surface arranges the some raised structures (6) that match with described accumulator terminal (1) depression in the surface structure (7).Otherwise or accumulator terminal (1) surface arranges some raised structures, copper lug (2) surface arranges the some sunk structures that match with the raised structures on described accumulator terminal (1) surface.
Preferably, described sunk structure (7) equal angles is evenly distributed on described through hole (5) surrounding; Described raised structures (6) equal angles is evenly distributed on described through hole (4) surrounding, and position is corresponding with the position of described sunk structure (7).
Compared with prior art, the surface that the lead-acid batteries jockey that the utility model provides contacts with copper lug at accumulator terminal arranges the depression and the raised structures that cooperatively interact, make accumulator terminal more firm with being connected of copper lug, after powerful lead acid accumulator is connected, terminal moves the in the situation that of firm safety again, prevents that vehicle from causing burning because of loosening heating of connection of terminal, cause danger, have simple in structure, stable connection, the feature such as easy to operate.
Brief description of the drawings
Fig. 1 is existing lead-acid batteries annexation structural representation;
Fig. 2 is existing lead-acid batteries jockey decomposition texture schematic diagram;
Fig. 3 is the utility model lead-acid batteries jockey decomposition texture schematic diagram;
Fig. 4 is the utility model lead-acid batteries annexation structural representation.
Wherein, 1, terminal 2, copper lug 3, batteries 4, through hole 5, through hole 6, raised structures 7, sunk structure
Embodiment
As shown in Figure 3, a kind of lead-acid batteries jockey, comprise copper lug 2, accumulator terminal 1 and copper bolt, accumulator terminal 1 is fixed in batteries, in the middle of accumulator terminal 1, offer through hole 5, in the middle of copper lug 2 front ends, offer through hole 4, copper lug 2 rear ends are connected with copper conductor bar, and the surface that accumulator terminal 1 contacts with copper lug 2 arranges the sunk structure 7 and the raised structures 6 that cooperatively interact.
Shown in Fig. 4, when use, described raised structures 6 buckles into described sunk structure 7, and cooperatively interacting of sunk structure 7 and raised structures 6, links together copper lug 2 and accumulator terminal 1.Copper bolt through described through hole 4 and described through hole 5, is fixed together accumulator terminal 1 and copper lug 2, realizes being electrically connected of storage battery 3 and other storage batterys.
Above-mentioned accumulator terminal 1 can be as shown in Figure 3 with this sunk structure 7 of copper lug 2 and the structure that raised structures 6 cooperatively interacts, and is arranged on one end of copper conductor bar; Also can be as shown in Figure 4, be arranged on the two ends of copper conductor bar.In the time connecting some storage batterys formation batteries, on end storage battery, use one end with the jockey shown in above-mentioned Fig. 3; Middle storage battery uses the above-mentioned two ends as shown in Figure 4 jockey with sunk structure 7 and raised structures 6 fit structures.
It is some right that the described sunk structure cooperatively interacting 7 and raised structures 6 can have, and position can arrange arbitrarily.For example, can be arranged on three couples depression and the raised structures on an Atria vertex position.
Preferred scheme is that as shown in Figure 3, accumulator terminal 1 surface arranges three sunk structures 7, three raised structures 6 that copper lug 2 surface settings match with described accumulator terminal 1 depression in the surface structure 7.Described three sunk structures, 7 adjacent spaces 60 degree are evenly distributed on described through hole 5 surroundings, form three summits of equilateral triangle; Described raised structures 6 positions are corresponding with the position of described sunk structure 7.

Claims (5)

1. lead-acid batteries jockey, comprise copper lug (2), accumulator terminal (1) and copper bolt, accumulator terminal 1 is fixed on storage battery, in the middle of accumulator terminal (1), offer through hole (5), in the middle of copper lug (2) front end, offer through hole (4), it is characterized in that, the surface that described accumulator terminal (1) contacts with copper lug (2) arranges the sunk structure (7) and the raised structures (6) that cooperatively interact.
2. lead-acid batteries jockey according to claim 1, is characterized in that, described in the sunk structure (7) that cooperatively interacts and raised structures (6) have some right.
3. according to the lead-acid batteries jockey described in claim 1 or 2, it is characterized in that, described accumulator terminal (1) surface arranges some sunk structures (7), and copper lug (2) surface arranges the some raised structures (6) that match with described accumulator terminal (1) depression in the surface structure (7).
4. according to the lead-acid batteries jockey described in claim 1 or 2, it is characterized in that, described accumulator terminal (1) surface arranges some raised structures, and copper lug (2) surface arranges the some sunk structures that match with the raised structures on described accumulator terminal (1) surface.
5. lead-acid batteries jockey according to claim 3, is characterized in that, described sunk structure (7) equal angles is evenly distributed on described through hole (5) surrounding; Described raised structures (6) equal angles is evenly distributed on described through hole (4) surrounding, and position is corresponding with the position of described sunk structure (7).
CN201420100547.4U 2013-09-10 2014-03-07 Connecting device of lead acid storage battery pack Active CN203760550U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201320560375 2013-09-10
CN201320560375.4 2013-09-10
CN201420100547.4U CN203760550U (en) 2013-09-10 2014-03-07 Connecting device of lead acid storage battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420100547.4U CN203760550U (en) 2013-09-10 2014-03-07 Connecting device of lead acid storage battery pack

Publications (1)

Publication Number Publication Date
CN203760550U true CN203760550U (en) 2014-08-06

Family

ID=51255789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420100547.4U Active CN203760550U (en) 2013-09-10 2014-03-07 Connecting device of lead acid storage battery pack

Country Status (1)

Country Link
CN (1) CN203760550U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105280869A (en) * 2015-01-07 2016-01-27 保定钰鑫电气科技有限公司 Storage battery terminal connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105280869A (en) * 2015-01-07 2016-01-27 保定钰鑫电气科技有限公司 Storage battery terminal connector

Similar Documents

Publication Publication Date Title
CN203911178U (en) Wire-storing multifunctional extension socket
WO2012030182A3 (en) High-voltage battery with integrated cell connector
CN203760550U (en) Connecting device of lead acid storage battery pack
CN201927816U (en) Telescopic socket
CN102208718A (en) Flexible connecting strip of high-capacity high-power power battery module
WO2008149546A1 (en) Battery structure
CN201690085U (en) Universal charging connector for charger of electric bicycle
CN103441233A (en) Connecting device for lead-acid storage battery pack
CN104064715B (en) A kind of export structure of lithium battery group
CN204289631U (en) Li-ion batteries piles assembly and the Li-ion batteries piles with this assembly
CN203707244U (en) Lithium battery
CN202495514U (en) Terminal post structure of valve-regulated seal lead-acid storage battery
CN203690394U (en) Output structure of lithium battery pack
CN210350032U (en) Lithium ion battery pack with charger
CN202977627U (en) Lithium battery module for storing energy
CN203150817U (en) Cable connector
CN202259995U (en) Charge connecting wire for electric vehicle battery jar
CN208127504U (en) A kind of high current attachment device of high reliablity
CN206098886U (en) Novel socket
CN206194844U (en) Battery connection piece group
CN205177959U (en) Make up formula polymer lithium ion battery fast
CN2888692Y (en) Expandable safety plug
CN201994539U (en) Battery case and power connecting plug cord
CN204424361U (en) A kind of lithium ion battery big current splicing ear
CN203746953U (en) Cylinder single body connecting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant