CN207994118U - A kind of novel storage battery connecting terminal - Google Patents
A kind of novel storage battery connecting terminal Download PDFInfo
- Publication number
- CN207994118U CN207994118U CN201820362282.3U CN201820362282U CN207994118U CN 207994118 U CN207994118 U CN 207994118U CN 201820362282 U CN201820362282 U CN 201820362282U CN 207994118 U CN207994118 U CN 207994118U
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- wire core
- connector
- barrel
- crimp barrel
- storage battery
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Abstract
The utility model is related to a kind of novel storage battery connecting terminals, including the first connector, the second connector and wire core crimp barrel, first connector connects first connector and the wire core crimp barrel for connecting battery terminal, second connector.The wire core crimp barrel includes barrel and the accommodating chamber that is limited by the barrel, wire core is accommodated in the accommodating chamber, the extruding slot that squeezing action is generated to the wire core accommodated in the accommodating chamber is formed on the barrel, second connector is connected to the end opposite with the wire core insertion end of wire core crimp barrel.The utility model realizes 360 ° of full package wire cores, improves the contact area of connecting terminal and core, enhances the load-carrying ability of super-high-current, reduces product fraction defective.
Description
Technical field
The utility model is related to battery technology field more particularly to a kind of novel storage battery connecting terminals.
Background technology
Battery terminal is for vehicle battery to be connected with electric wire is connect, frequently with certain thickness copper sheet system
At.A kind of existing connecting terminal for accumulator includes the interconnecting piece being connect with accumulator polarity end pole and is used for
The core pressure contact portion of fixed electric wire battery core, wherein core pressure contact portion is the central shaft turnup by two lateral copper sheets of copper sheet to wrap
Core is wrapped, as shown in Figure 1.It is this at least to exist with the structure for wrapping core by two lateral copper sheet central shaft turnup of copper sheet
Following defect：The crimping portion that turnup is formed is asymmetric about the central shaft of copper sheet, influences the consistency of product appearance；Curled portion
Divide and easily contacted with madial wall, the section of core is in irregular shape changeable, and terminal is connected with electric wire between part single line and single line
There is clear gap, high consistency is poor, thus core conductive section can be caused to overload, and calorific value is big, and long term overloading will appear
It is the case where ablation, serious to lead to fractured terminals.
To sum up, there are connecting terminals and core contact area with the connection structure that connect electric wire for existing battery terminal
Small, easy damaged core is not easy manual operation, and the problem that product disqualification rate is high in manufacturing process.
Invention content
For the above problem of the prior art, the purpose of the utility model is to provide a kind of novel storage battery terminals
Son enhances the load-carrying ability of super-high-current to improve the contact area of connecting terminal and core, reduces product fraction defective.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is as follows：
A kind of novel storage battery connecting terminal, including the first connector, the second connector and wire core crimp barrel, it is described
First connector connects first connector and the wire core for connecting battery terminal, second connector
Crimp barrel,
The wire core crimp barrel includes barrel and the accommodating chamber that is limited by the barrel, is accommodated in the accommodating chamber
Wire core is formed with the extruding slot that squeezing action is generated to the wire core accommodated in the accommodating chamber on the barrel,
Second connector is connected to the end opposite with the wire core insertion end of wire core crimp barrel.
Further, the wire core crimp barrel includes the first wire core crimp barrel being connected with each other and the second conducting wire
Core crimp barrel, and the first wire core crimp barrel and the second wire core crimp barrel are set up in parallel.
Further, there are two being all provided on the barrel of the first wire core crimp barrel and the second wire core crimp barrel
Squeeze slot, described two distributions substantially symmetrical about its central axis for squeezing slot about the accommodating chamber.
Further, the cross section for squeezing slot is trapezoidal, and the bottom edge length of the trapezoidal close accommodating chamber
Less than the bottom edge length of the trapezoidal separate accommodating chamber.
Further, first connector is and the matched annular sleeve of the battery terminal, the annular sleeve
A side opening, second connector is connected to side of the annular sleeve far from the opening, the annular sleeve opening
Both ends extend connection sheet to the direction far from second connector respectively, locking device is equipped between the connection sheet.
Further, the locking device includes clamping screw and locking nut, and the connection sheet is equipped with and the lock
The matched first through hole of tight bolt, the clamping screw pass through the first through hole and are locked by the locking nut.
Further, second connector includes round connection sheet, the side and described first of the circle connection sheet
Connector connects, and extends a strip connection sheet, institute to the direction of the wire core crimp barrel in the circle connection sheet
The one end for stating strip connection sheet is connected to the end of the wire core crimp barrel, and the width of the strip connection sheet is small
In the diameter of the round connection sheet.
Further, the novel storage battery connecting terminal further includes fastening bolt, and the circle connection sheet is equipped with the
The battery terminal is fixed on accumulator by two through-holes, the fastening bolt across second through-hole.
Further, the first wire core crimp barrel and the second wire core crimp barrel are an integral structure.
A kind of novel storage battery connecting terminal of the utility model, has the advantages that：
Wire core is contained in the accommodating chamber of wire core crimp barrel by the novel storage battery connecting terminal of the utility model
It is interior, and the slot that squeezes by being formed on barrel generates extruding to the wire core in accommodating chamber, to by conductor compression jointing
Meanwhile 360 ° of full package wire cores are realized, between the barrel and wire core of wire core crimp barrel and wire core
The basic gapless between core is in relatively stable polygon, and the cylinder of wire core crimp barrel after the crimping of sub-thread core
Wall not will produce slight crack, and the pressure for effectively increasing connecting terminal writes area, enhances the load-carrying ability of super-high-current, reduces production
Product fraction defective reduces contact resistance and Wen Sheng, improves the quality of bunch product, reduces the risk for burning vehicle, operation letter
It is single.
Description of the drawings
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of battery terminal in the prior art；
Fig. 2 is a kind of structural schematic diagram of novel storage battery connecting terminal provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of the accumulator for the novel storage battery connecting terminal for being equipped with the utility model；
In figure：The first connectors of 1-, the second connectors of 2-, 3- wire core crimp barrels, 4- wire cores, 5- squeeze slot,
11- connection sheets, 21- circle connection sheets, 22- strip connection sheets, 31- the first wire core crimp barrels, the second wire cores of 32-
Crimp barrel, 111- first through hole, 311,321- barrels, 312,322- accommodating chambers, the second through-holes of 211-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Embodiment 1
The present embodiment provides a kind of novel storage battery connecting terminals, to improve the contact area of connecting terminal and core, increase
The load-carrying ability of strong super-high-current, reduces product fraction defective.
Fig. 2 and Fig. 3 are please referred to, which includes the first connector 1, the second connector 2 and conducting wire
Core crimp barrel 3, first connector 1 is for connecting battery terminal, one end of second connector 2 and described the
A connection piece 1 connects, and the other end is connected in the wire core crimp barrel 3, and wire core crimp barrel 3 is used for wire
Core carries out crimping fixation.
The wire core crimp barrel 3 includes barrel and the accommodating chamber limited by the barrel, the accommodating chamber content
It receives wire core, the extruding slot for generating squeezing action to the wire core 4 accommodated in the accommodating chamber is formed on the barrel
5。
The quantity of wire core crimp barrel 3 can be set as one or multiple according to actual demand.In the present embodiment
In it is preferred, the quantity of wire core crimp barrel 3 is two, specifically, wire core crimp barrel 3 includes first be connected with each other
Wire core crimp barrel 31 and the second wire core crimp barrel 32, and the first wire core crimp barrel 31 and the second wire
Core crimp barrel 32 is set up in parallel.First wire core crimp barrel 31 includes barrel 311 and the accommodating chamber limited by the barrel 311
312, the accommodating chamber 312 is interior to accommodate wire core 4.Second wire core crimp barrel 32 includes barrel 321 and is limited by the barrel 321
The accommodating chamber 322 made, the accommodating chamber 322 is interior to accommodate wire core 4.Wire core 4 can be that anode wiring harness can also be negative
Polar curve beam.
For 360 ° of full packages for realizing 322 inside conductor core 4 of accommodating chamber 312 and accommodating chamber, it is formed on barrel 311
The extruding slot 5 of squeezing action is generated to the wire core 4 accommodated in accommodating chamber 312, equally, is formed on barrel 321 to holding
The interior wire core 4 accommodated of chamber 322 of receiving generates the extruding slot 5 of squeezing action.Due to squeezing slot 5 to accommodating chamber 312,322 convexes
It rising so that the diameter of accommodating chamber 312,322 becomes smaller, to which the wire core 4 being opposite in accommodating chamber 312,322 is squeezed,
Wire core 4 is enable more to be fitted in the inner wall of accommodating chamber 312,322, the pressure for improving the connecting terminal writes area.
Preferably, it is all provided on the barrel 311 of the first wire core crimp barrel 31 there are two slot 5 is squeezed, this two squeeze slots 5
Distribution substantially symmetrical about its central axis about the accommodating chamber 312；It is squeezed there are two being set on the barrel 321 of second wire core crimp barrel 32
Slot 5, this two squeeze substantially symmetrical about its central axis distribution of the slot 5 about accommodating chamber 322.
About the shape for squeezing slot 5, it is preferred that the cross section of the extruding slot 5 is trapezoidal, and the trapezoidal close appearance
Receive chamber 312,322 bottom edge length be less than the trapezoidal separate accommodating chamber 312,322 bottom edge length.
Second connector 2 is connected to and the first wire core crimp barrel 31 and the second wire core crimp barrel 32
The opposite end of wire core insertion end.As shown in Figure 2, the one end of the second connector 2 is connected to the first wire core
After in crimp barrel 31 and the second wire core crimp barrel 32, one end of accommodating chamber 312 and accommodating chamber 322 is closed.
Wire core is put into inside connecting terminal by connecting terminal in the prior art when being crimped, and is then passed through
The Z-direction of mold moves punching press so that the end foot of connecting terminal is from two sides to central axis direction turnup, to wrap wire by force
Core.
The novel storage battery connecting terminal of the present embodiment is inserted respectively into the first conducting wire when being crimped, by wire core
In the accommodating chamber 312 of core crimp barrel 31 and in the accommodating chamber 322 of the second wire core crimp barrel 32, then distinguished by mold
The barrel 321 of barrel 311 and the second wire core crimp barrel 32 to the first wire core crimp barrel 31 is squeezed to be formed
Squeeze slot 5 so that the barrel 31,32 for the part that is squeezed is projecting inward to accommodating chamber 312,322, reduces accommodating chamber 312,322
Internal diameter, in this way, the wire core 4 in accommodating chamber 312,322 is bonded completely with the inner wall of accommodating chamber 312,322, the axis after crimping
Reach 100N or more to stretching resistance.
In one preferred embodiment, the first wire core crimp barrel 31 and the second wire core crimp barrel 32 are one
Body formula structure.The internal diameter of the accommodating chamber 312 and accommodating chamber 322 is 20mm, is suitable for the big square of line footpath of two-way 20mm+20mm
Crimping.
Embodiment 2
The present embodiment provides a kind of novel storage battery connecting terminals, including the first connector 1, the second connector 2 and conducting wire
Core crimp barrel 3, first connector 1 is for connecting battery terminal, one end of second connector 2 and described the
A connection piece 1 connects, and the other end is connected in the wire core crimp barrel 3, and wire core crimp barrel 3 is used for wire
Core carries out crimping fixation.
The wire core crimp barrel 3 includes barrel and the accommodating chamber limited by the barrel, the accommodating chamber content
It receives wire core, the extruding slot for generating squeezing action to the wire core 4 accommodated in the accommodating chamber is formed on the barrel
5。
The quantity of wire core crimp barrel 3 can be set as one or multiple according to actual demand.In the present embodiment
In it is preferred, the quantity of wire core crimp barrel 3 is two, specifically, wire core crimp barrel 3 includes first be connected with each other
Wire core crimp barrel 31 and the second wire core crimp barrel 32, and the first wire core crimp barrel 31 and the second wire
Core crimp barrel 32 is set up in parallel.First wire core crimp barrel 31 includes barrel 311 and the accommodating chamber limited by the barrel 311
312, the accommodating chamber 312 is interior to accommodate wire core 4.Second wire core crimp barrel 32 includes barrel 321 and is limited by the barrel 321
The accommodating chamber 322 made, the accommodating chamber 322 is interior to accommodate wire core 4.Wire core 4 can be that anode wiring harness can also be negative
Polar curve beam.
For 360 ° of full packages for realizing 322 inside conductor core 4 of accommodating chamber 312 and accommodating chamber, it is formed on barrel 311
The extruding slot 5 of squeezing action is generated to the wire core 4 accommodated in accommodating chamber 312, equally, is formed on barrel 321 to holding
The interior wire core 4 accommodated of chamber 322 of receiving generates the extruding slot 5 of squeezing action.
Preferably, it is all provided on the barrel 311 of the first wire core crimp barrel 31 there are two slot 5 is squeezed, this two squeeze slots 5
Distribution substantially symmetrical about its central axis about the accommodating chamber 312；It is squeezed there are two being set on the barrel 321 of second wire core crimp barrel 32
Slot 5, this two squeeze substantially symmetrical about its central axis distribution of the slot 5 about accommodating chamber 322.
About the shape for squeezing slot 5, it is preferred that the cross section of the extruding slot 5 is trapezoidal, and the trapezoidal close appearance
Receive chamber 312,322 bottom edge length be less than the trapezoidal separate accommodating chamber 312,322 bottom edge length.
Second connector 2 is connected to and the first wire core crimp barrel 31 and the second wire core crimp barrel 32
The opposite end of wire core insertion end.As shown in Figure 2, the one end of the second connector 2 is connected to the first wire core
After in crimp barrel 31 and the second wire core crimp barrel 32, one end of accommodating chamber 312 and accommodating chamber 322 is closed.
First wire core crimp barrel 31 and the second wire core crimp barrel 32 are an integral structure.The accommodating chamber 312
Internal diameter with accommodating chamber 322 is 20mm, the crimping of the big square of line footpath suitable for two-way 20mm+20mm.
First connector 1 be with the matched annular sleeve of the battery terminal, the side of the annular sleeve is opened
Mouthful, second connector 2 is connected to side of the annular sleeve far from the opening, the both ends point of the annular sleeve opening
Do not extend connection sheet 11 to the direction far from second connector 2, locking device is equipped with (in figure not between the connection sheet 11
It draws).
Preferably, above-mentioned locking device includes clamping screw and locking nut, and the connection sheet 11 is equipped with and the lock
The matched first through hole 111 of tight bolt, the clamping screw pass through the first through hole 111 and are locked by the locking nut
Tightly.
As shown in Fig. 2, second connector 2 includes round connection sheet 21, the side of the circle connection sheet 21 and institute
It states the first connector 1 to connect, extends a strip to the direction of the wire core crimp barrel 3 in the circle connection sheet 21
Connection sheet 22, one end of the strip connection sheet 22 are connected to the end of the wire core crimp barrel 3, and the strip
The width of connection sheet 22 is less than the diameter of the round connection sheet 21.
The novel storage battery connecting terminal further includes fastening bolt (being not drawn into figure), and the circle connection sheet 21 is equipped with
The battery terminal is fixed on accumulator by the second through-hole 211, the fastening bolt across second through-hole 211
On.
In one preferred embodiment, first connector, 1 and second connector, 2 linear connection, it is described
Wire core crimp barrel 3 is at right angles connect with second connector 2, as shown in figure 3, working as the novel storage battery of the present embodiment
After connecting terminal is connected on the binding post of accumulator, wire core crimp barrel 3 it is opening down, and accumulator can be fitted in
One side, both facilitated installation, also be conducive to beauty.
Wire core is contained in the accommodating chamber of wire core crimp barrel by the novel storage battery connecting terminal of the utility model
It is interior, and the slot that squeezes by being formed on barrel generates extruding to the wire core in accommodating chamber, to by conductor compression jointing
Meanwhile 360 ° of full package wire cores are realized, between the barrel and wire core of wire core crimp barrel and wire core
The basic gapless between core is in relatively stable polygon, and the cylinder of wire core crimp barrel after the crimping of sub-thread core
Wall not will produce slight crack, and the pressure for effectively increasing connecting terminal writes area, enhances the load-carrying ability of super-high-current, reduces production
Product fraction defective reduces contact resistance and Wen Sheng, improves the quality of bunch product, reduces the risk for burning vehicle, operation letter
It is single.
Above description fully discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (10)
1. a kind of novel storage battery connecting terminal, which is characterized in that including the first connector (1), the second connector (2) and conducting wire
Core crimp barrel (3), first connector (1) is for connecting battery terminal, described in the second connector (2) connection
First connector (1) and the wire core crimp barrel (3),
The wire core crimp barrel (3) includes barrel and the accommodating chamber that is limited by the barrel, is accommodated in the accommodating chamber
Wire core is formed with the extruding slot that squeezing action is generated to the wire core (4) accommodated in the accommodating chamber on the barrel
(5),
Second connector (2) is connected to the end opposite with the wire core insertion end of wire core crimp barrel (3).
2. a kind of novel storage battery connecting terminal according to claim 1, which is characterized in that the wire core crimp barrel
(3) include the first wire core crimp barrel (31) and the second wire core crimp barrel (32) being connected with each other, and described first leads
Wire core crimp barrel (31) and the second wire core crimp barrel (32) are set up in parallel.
3. a kind of novel storage battery connecting terminal according to claim 2, which is characterized in that the first wire core pressure
It is all provided on the barrel (311,321) of connect cylinder (31) and the second wire core crimp barrel (32) there are two extruding slot (5), it is described two
Squeeze substantially symmetrical about its central axis distribution of the slot (5) about the accommodating chamber (312,322).
4. a kind of novel storage battery connecting terminal according to claim 2, which is characterized in that the cross for squeezing slot (5)
Section is trapezoidal, and the bottom edge length of the trapezoidal close accommodating chamber (312,322) is less than the trapezoidal separate appearance
Receive the bottom edge length of chamber (312,322).
5. a kind of novel storage battery connecting terminal according to claim 1, which is characterized in that first connector (1)
For with the matched annular sleeve of the battery terminal, a side opening of the annular sleeve, second connector (2) connection
In side of the annular sleeve far from the opening, the both ends of the annular sleeve opening are respectively to far from second connector
(2) connection sheet (11) is extended in direction, and locking device is equipped between the connection sheet (11).
6. a kind of novel storage battery connecting terminal according to claim 5, which is characterized in that the locking device includes lock
Tight bolt and lock nut, the connection sheet (11) be equipped with the matched first through hole of the clamping screw (111), it is described
Clamping screw passes through the first through hole (111) and is locked by the locking nut.
7. a kind of novel storage battery connecting terminal according to claim 1, which is characterized in that second connector (2)
Including round connection sheet (21), the side of the circle connection sheet (21) is connect with first connector (1), and the circle is even
Extend a strip connection sheet (22) to the direction of the wire core crimp barrel (3) in contact pin (21), the strip connects
One end of contact pin (22) is connected to the end of the wire core crimp barrel (3), and the width of the strip connection sheet (22)
Less than the diameter of the round connection sheet (21).
8. a kind of novel storage battery connecting terminal according to claim 7, which is characterized in that the novel storage battery wiring
Terminal further includes fastening bolt, and the circle connection sheet (21) is equipped with the second through-hole (211), and the fastening bolt passes through described
The battery terminal is fixed on accumulator by the second through-hole (211).
9. a kind of novel storage battery connecting terminal according to claim 1, which is characterized in that first connector (1)
With the second connector (2) linear connection, the wire core crimp barrel (3) at right angles connects with second connector (2)
It connects.
10. a kind of novel storage battery connecting terminal according to claim 2, which is characterized in that first wire core
Crimp barrel (31) and the second wire core crimp barrel (32) are an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362282.3U CN207994118U (en) | 2018-03-16 | 2018-03-16 | A kind of novel storage battery connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362282.3U CN207994118U (en) | 2018-03-16 | 2018-03-16 | A kind of novel storage battery connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994118U true CN207994118U (en) | 2018-10-19 |
Family
ID=63827178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362282.3U Active CN207994118U (en) | 2018-03-16 | 2018-03-16 | A kind of novel storage battery connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994118U (en) |
-
2018
- 2018-03-16 CN CN201820362282.3U patent/CN207994118U/en active Active
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