CN207409758U - A kind of spring cable battery clamp - Google Patents
A kind of spring cable battery clamp Download PDFInfo
- Publication number
- CN207409758U CN207409758U CN201721434734.6U CN201721434734U CN207409758U CN 207409758 U CN207409758 U CN 207409758U CN 201721434734 U CN201721434734 U CN 201721434734U CN 207409758 U CN207409758 U CN 207409758U
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- spring
- cable
- tension spring
- conducting wire
- spring cable
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Abstract
The utility model proposes a kind of spring cable battery clamps, including spring cable and the battery clamp being connected on spring cable, the spring cable includes insulated hull, its center is equipped with tension spring along its central spiral axis, the tension spring outer wall is equipped with two strands of conducting wires being connected with battery clamp, and the conducting wire is wound in tension spring outer wall in the shape of a spiral in 180 degree is symmetrical each other；The wire sectional section is arc-shaped to be bonded with tension spring outer cylindrical wall.The utility model at spring cable center by being laid with tension spring, it is made to provide certain screen resilience for spring cable, occur so as to avoid the occurrence of the phenomenon that spring cable stretching transition causes spring cable that can not spring back recovery, conducting wire is wound in the outer cylindrical wall of tension spring spring silk simultaneously, enable to realize between tension spring and conducting wire and be tightly fastened, and be avoided that the rebound of the elasticity effect tension spring of conducting wire itself；The more sectional area of conducting wire is become into arc from circle, so as to significantly reduce the outer diameter of spring cable, makes the more compact softness of its structure.
Description
Technical field
The utility model is related to appliance fields, and in particular to a kind of spring cable battery clamp.
Background technology
Battery clamp is generally used for docking battery terminal, for the external bridge-set for providing power supply conveying, passing at present
The battery clamp of system is often directly connected to conducting wire, and the nonelastic effect of conducting wire so that and it is extremely inconvenient when using and storing, therefore
Battery clamp with spring cable is combined by someone, makes battery clamp when in use, spring cable can be stretched, and reality greatly improved
With property, also allow for storing；But spring cable is in use, elasticity often relies on conducting wire and the insulating layer realization of itself
Accumulation of energy, therefore its elasticity is smaller, rebound is weak or even the phenomenon that can not springing back is sent out being susceptible to after big load is subject to stretch
It is raw.
Utility model content
Based on the above problem, the utility model aim is to provide a kind of elasticity good, and rebound effect is good, is not easy out after stretching
Now loose spring cable battery clamp.
In view of the above problems, provide following technical solution：A kind of spring cable battery clamp, including spring cable and connection
In the battery clamp on spring cable, the spring cable includes insulated hull, and center is equipped with tension spring along its central spiral axis,
The tension spring outer wall is equipped with two strands of conducting wires being connected with battery clamp, and the conducting wire twines in the shape of a spiral in 180 degree is symmetrical each other
It is around in tension spring outer wall.
In said structure, by spring cable center be laid with tension spring, it is made to provide certain screen resilience for spring cable,
Conducting wire is wound in the outer cylindrical wall of tension spring spring silk simultaneously, realization between tension spring and conducting wire is enable to be tightly fastened, and is avoided that
The rebound of the elasticity effect tension spring of conducting wire itself.
The utility model is further arranged to, and the wire sectional section is arc-shaped to be bonded with tension spring outer cylindrical wall.
In said structure, the more sectional area of conducting wire is become into arc from circle, so as to significantly reduce the outer diameter of spring cable,
To avoid excessive insulating layer influence screen resilience, while production cost is greatly reduced.
The utility model is further arranged to, and the conducting wire includes insulating layer and the copper wire in insulating layer.
In said structure, insulating layer for protecting copper wire avoids that short circuit occurs between copper wire and tension spring.
The beneficial effects of the utility model：By being laid with tension spring at spring cable center, it is made to provide one for spring cable
Fixed screen resilience occurs, together so as to avoid the occurrence of the phenomenon that spring cable stretching transition causes spring cable that can not spring back recovery
When conducting wire is wound in the outer cylindrical wall of tension spring spring silk, enable to realize between tension spring and conducting wire and be tightly fastened, and be avoided that and lead
The rebound of the elasticity effect tension spring of line itself；The more sectional area of conducting wire is become into arc from circle, so as to significantly reduce spring electricity
The outer diameter of cable makes the more compact softness of its structure.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the A portions enlarged structure schematic diagram of the utility model Fig. 1.
Fig. 3 is the spring cable section structure diagram of the utility model.
Figure label meaning：10- spring cables；11- insulated hulls；12- tension springs；13- conducting wires；131- insulating layers；132- copper
Line；20- battery clamps.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to figs. 1 to Fig. 3, a kind of spring cable battery clamp as shown in Figure 1 to Figure 3, including spring cable 10 and connection
In the battery clamp 20 on spring cable 10, the spring cable 10 includes insulated hull 11, and center is spread along its central spiral axis
Equipped with tension spring 12,12 outer wall of tension spring is equipped with two strands of conducting wires 13 being connected with battery clamp 20, and the conducting wire 13 is in 180 degree each other
It is symmetrical to be wound in 12 outer wall of tension spring in the shape of a spiral.
In said structure, by being laid with tension spring 12 at 10 center of spring cable, it is made to be provided for spring cable 10 certain
Screen resilience, while conducting wire 13 is wound in the outer cylindrical wall of 12 spring silk of tension spring, enable to realize between tension spring 12 and conducting wire 13 tight
Close fixation, and it is avoided that the rebound of the elasticity effect tension spring 12 of conducting wire 13 itself.
In the present embodiment, 13 cross section transverse of conducting wire is arc-shaped to be bonded with 12 outer cylindrical wall of tension spring.
In said structure, the more sectional area of conducting wire 13 is become into arc from circle, so as to significantly reduce spring cable 10
Outer diameter avoids excessive insulating layer from influencing screen resilience, while production cost is greatly reduced.
In the present embodiment, the conducting wire 13 includes insulating layer 131 and the copper wire 132 in insulating layer 131.
In said structure, insulating layer 131 for protecting copper wire 132 avoids that short circuit occurs between copper wire 132 and tension spring 12.
The beneficial effects of the utility model：By being laid with tension spring 12 at 10 center of spring cable, it is spring cable 10 to make it
Certain screen resilience is provided, causes spring cable 10 that can not spring back showing for recovery so as to avoid the occurrence of 10 stretching transition of spring cable
As occurring, while conducting wire 13 is wound in the outer cylindrical wall of 12 spring silk of tension spring, enables to realize between tension spring 12 and conducting wire 13 tight
Close fixation, and it is avoided that the rebound of the elasticity effect tension spring 12 of conducting wire 13 itself；The more sectional area of conducting wire 13 is become from circle
Arc so as to significantly reduce the outer diameter of spring cable 10, makes the more compact softness of its structure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, several improvement and modification, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of spring cable battery clamp, including spring cable and the battery clamp being connected on spring cable, it is characterised in that：Institute
Stating spring cable includes insulated hull, and center is equipped with tension spring along its central spiral axis, the tension spring outer wall be equipped with two strands with
The conducting wire that battery clamp is connected, the conducting wire are wound in tension spring outer wall in the shape of a spiral in 180 degree is symmetrical each other.
2. a kind of spring cable battery clamp according to claim 1, it is characterised in that：The wire sectional section is arc-shaped
It is bonded with tension spring outer cylindrical wall.
3. a kind of spring cable battery clamp according to claim 2, it is characterised in that：The conducting wire includes insulating layer and position
In the copper wire in insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434734.6U CN207409758U (en) | 2017-11-01 | 2017-11-01 | A kind of spring cable battery clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434734.6U CN207409758U (en) | 2017-11-01 | 2017-11-01 | A kind of spring cable battery clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409758U true CN207409758U (en) | 2018-05-25 |
Family
ID=62409344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434734.6U Active CN207409758U (en) | 2017-11-01 | 2017-11-01 | A kind of spring cable battery clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869118A (en) * | 2019-04-15 | 2019-06-11 | 成都百胜野牛科技有限公司 | Conduction device and wellhead assembly |
-
2017
- 2017-11-01 CN CN201721434734.6U patent/CN207409758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869118A (en) * | 2019-04-15 | 2019-06-11 | 成都百胜野牛科技有限公司 | Conduction device and wellhead assembly |
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