CN206292273U - A kind of embedded thimble structure of spring - Google Patents
A kind of embedded thimble structure of spring Download PDFInfo
- Publication number
- CN206292273U CN206292273U CN201621157336.XU CN201621157336U CN206292273U CN 206292273 U CN206292273 U CN 206292273U CN 201621157336 U CN201621157336 U CN 201621157336U CN 206292273 U CN206292273 U CN 206292273U
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- spring
- thimble structure
- electric current
- needle
- sleeve
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Abstract
The utility model discloses a kind of embedded thimble structure of spring, it is desirable to provide a kind of embedded thimble structure of the good spring of simple structure, long service life, working stability, using effect.The utility model includes needle stand, is arranged on some electric current pins and some voltage pins of the needle stand bottom, the spring composition of the electric current pin and the voltage pin by sleeve, needle shaft and in the sleeve, state the upper end of needle shaft in the sleeve socket residence, one end of the spring withstands on the bottom of the sleeve, the other end of the spring withstands on the needle shaft upper end, and the lower end of the needle shaft is provided with syringe needle 7.The utility model is applied to the technical field of the embedded thimble structure of spring.
Description
Technical field
The utility model is related to a kind of thimble structure, more particularly to a kind of embedded thimble structure of spring.
Background technology
Current thimble structure is using following fairly simple structure：The electric current pin of piece major diameter and minor diameter
Voltage pin, it is battery charging and discharging to work in coordination.Electric current pin is, to battery charging and discharging, to lead to high current.Voltage pin be to battery sampling,
Logical low current.Voltage pin is interspersed in the middle of electric current pin, and when probe and battery electrode column are pressed, electric current pin and voltage pin are pressed with pole
Contact, carries out galvanization work.The place that current thimble structure following points are not enough：
1st, simple thimble structure, does not improve reliability, and when the spring of electric current pin goes wrong, whole electric current pin will
Block, lose automatic telescopic ability, and the crooked problem in syringe needle direction easily occur, when to battery charging and discharging, easily
There is loose contact, heating is excessive to wait fatal problem；
2nd, when electric current pin occurs crooked, voltage pin also occurs situations below：A, voltage pin also occur crooked phenomenon,
Sampling is inaccurate；B, voltage pin may be contacted with electric current pin, be sampled inaccurate；
3rd, it is no voluntarily to replace work when crooked, the phenomenon such as broken occurs in voltage pin due to being single voltage pin
Probe.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure,
The embedded thimble structure of the good spring of long service life, working stability, using effect.
The technical scheme that the utility model is used is：The utility model includes needle stand, is arranged on the needle stand bottom
Some electric current pins and some voltage pins, the electric current pin and the voltage pin are by sleeve, needle shaft and positioned at the sleeve
The upper end of needle shaft is stated in interior spring composition, the sleeve socket residence, and one end of the spring withstands on the bottom of the sleeve, institute
The other end for stating spring withstands on the needle shaft upper end, and the lower end of the needle shaft is provided with syringe needle.
The bottom of the syringe needle uses zigzag.
The needle stand top is fixedly installed connection terminal, and the connection terminal is electrically connected with some electric current pins.
The slot to make way being adapted with voltage pin top is provided with the connection terminal.
Connecting hole is additionally provided with the connection terminal.
The sidepiece of the needle stand is additionally provided with installing plate.
Several mounting holes are provided with the installing plate.
The quantity of the electric current pin and the voltage pin is respectively the six roots of sensation and two, described in electric current pin described in the six roots of sensation and two
Voltage pin is in same circular distribution.
The beneficial effects of the utility model are：If due to the utility model include needle stand, be arranged on the needle stand bottom
Dry root electric current pin and some voltage pins, the electric current pin and the voltage pin are by sleeve, needle shaft and in the sleeve
Spring composition, sleeve socket residence states the upper end of needle shaft, and one end of the spring withstands on the bottom of the sleeve, described
The other end of spring withstands on the needle shaft upper end, and the lower end of the needle shaft is provided with syringe needle, so, structure letter of the present utility model
Single, the design using spininess can be such that the service life of product more lengthens, and change easy to maintenance, while also ensuring the stabilization of work
Property, and solve during to battery charging and discharging, the waste of electric energy, caloric value is reduced, the guarantee having had to the quality of battery.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is electric current pin 2 described in figure or the structural representation for stating voltage pin 3；
Fig. 3 is top view of the present utility model；
Fig. 4 is the structural representation of the connection terminal 9.
Specific embodiment
As depicted in figs. 1 and 2, in the present embodiment, the utility model includes needle stand 1, is arranged on the bottom of the needle stand 1
Some electric current pins 2 and some voltage pins 3, the electric current pin 2 and the voltage pin 3 are by sleeve 4, needle shaft 5 and positioned at institute
The spring 6 stated in sleeve 4 is constituted, and the upper end of needle shaft 5 is stated in the socket of the sleeve 4 residence, and one end of the spring 6 withstands on the set
The bottom of cylinder 4, the other end of the spring 6 withstands on the upper end of the needle shaft 5, and the lower end of the needle shaft 5 is provided with syringe needle 7.In letter
On the basis of single thimble, thimble combination spininess distribution mode is employed, single probe increased the quantity of electric current pin and voltage pin,
Product can both have reliable certainly instead of using property, and increase galvanization ability, also increase the accuracy of sampling.
In the present embodiment, the bottom of the syringe needle 7 uses zigzag 8, effectively punctures pole oxide-film, reduces resistance
It is anti-.
As shown in figure 4, in the present embodiment, the top of the needle stand 1 is fixedly installed connection terminal 9, the connection terminal 9
Electrically connected with some electric current pins 2.
In the present embodiment, the slot to make way 10 being adapted with the top of the voltage pin 3 is provided with the connection terminal 9.
In the present embodiment, it is additionally provided with connecting hole 11 on the connection terminal 9.
In the present embodiment, the sidepiece of the needle stand 1 is additionally provided with installing plate 12.
As shown in figure 3, in the present embodiment, several mounting holes 13 are provided with the installing plate 12.
In the present embodiment, the quantity of the electric current pin 2 and the voltage pin 3 is respectively the six roots of sensation and two, described in the six roots of sensation
Electric current pin 2 and two voltage pins 3 are in same circular distribution.Such design completely avoid single probe occur it is crooked etc.
The phenomenon of loose contact；Voltage pin employs two pointer type, it is to avoid single sampling probe occurs crooked waiting loose contact, Yi Jidan
The inaccurate phenomenon of root needle sampler
The utility model is applied to the technical field of the embedded thimble structure of spring.
Although embodiment of the present utility model is described with practical solution, do not constitute and the utility model is contained
The limitation of justice, for those skilled in the art, the group according to this specification to the modification of its embodiment and with other schemes
Conjunction will be apparent from.
Claims (8)
1. the embedded thimble structure of a kind of spring, it is characterised in that：The embedded thimble structure of a kind of spring includes needle stand
（1）, be arranged on the needle stand（1）Some electric current pins of bottom（2）With some voltage pins（3）, the electric current pin（2）And institute
State voltage pin（3）By sleeve（4）, needle shaft（5）With positioned at the sleeve（4）Interior spring（6）Composition, the sleeve（4）Set
Catch the needle shaft（5）Upper end, the spring（6）One end withstand on the sleeve（4）Bottom, the spring（6）It is another
One end withstands on the needle shaft（5）Upper end, the needle shaft（5）Lower end be provided with syringe needle（7）.
2. the embedded thimble structure of a kind of spring according to claim 1, it is characterised in that：The syringe needle（7）Bottom
Using zigzag（8）.
3. the embedded thimble structure of a kind of spring according to claim 1, it is characterised in that：The needle stand（1）Top is consolidated
Surely it is provided with connection terminal（9）, the connection terminal（9）With some electric current pins（2）Electrical connection.
4. the embedded thimble structure of a kind of spring according to claim 3, it is characterised in that：The connection terminal（9）On
It is provided with and the voltage pin（3）The slot to make way that top is adapted（10）.
5. the embedded thimble structure of a kind of spring according to claim 3 or 4, it is characterised in that：The connection terminal（9）
On be additionally provided with connecting hole（11）.
6. the embedded thimble structure of a kind of spring according to claim 1, it is characterised in that：The needle stand（1）Sidepiece
It is additionally provided with installing plate（12）.
7. the embedded thimble structure of a kind of spring according to claim 6, it is characterised in that：The installing plate（12）On set
It is equipped with several mounting holes（13）.
8. the embedded thimble structure of a kind of spring according to claim 1, it is characterised in that：The electric current pin（2）And institute
State voltage pin（3）Quantity be respectively the six roots of sensation and two, electric current pin described in the six roots of sensation（2）With two voltage pins（3）In same
Circular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157336.XU CN206292273U (en) | 2016-10-25 | 2016-10-25 | A kind of embedded thimble structure of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157336.XU CN206292273U (en) | 2016-10-25 | 2016-10-25 | A kind of embedded thimble structure of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292273U true CN206292273U (en) | 2017-06-30 |
Family
ID=59095605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157336.XU Active CN206292273U (en) | 2016-10-25 | 2016-10-25 | A kind of embedded thimble structure of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785616A (en) * | 2017-09-28 | 2018-03-09 | 浙江杭可科技股份有限公司 | Lithium ion cylinder power battery formation fixture device |
| CN108931674A (en) * | 2018-10-15 | 2018-12-04 | 东莞市盈之宝电子科技有限公司 | A kind of heat radiating type probe |
| CN109103641A (en) * | 2018-07-09 | 2018-12-28 | 浙江杭可科技股份有限公司 | Spininess group probe unit |
-
2016
- 2016-10-25 CN CN201621157336.XU patent/CN206292273U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785616A (en) * | 2017-09-28 | 2018-03-09 | 浙江杭可科技股份有限公司 | Lithium ion cylinder power battery formation fixture device |
| CN109103641A (en) * | 2018-07-09 | 2018-12-28 | 浙江杭可科技股份有限公司 | Spininess group probe unit |
| CN109103641B (en) * | 2018-07-09 | 2024-05-10 | 浙江杭可科技股份有限公司 | Multi-needle group probe device |
| CN108931674A (en) * | 2018-10-15 | 2018-12-04 | 东莞市盈之宝电子科技有限公司 | A kind of heat radiating type probe |
| CN108931674B (en) * | 2018-10-15 | 2024-01-26 | 东莞市盈之宝电子科技有限公司 | Heat dissipation type probe |
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