CN208953580U - A kind of probe - Google Patents
A kind of probe Download PDFInfo
- Publication number
- CN208953580U CN208953580U CN201821437399.XU CN201821437399U CN208953580U CN 208953580 U CN208953580 U CN 208953580U CN 201821437399 U CN201821437399 U CN 201821437399U CN 208953580 U CN208953580 U CN 208953580U
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- CN
- China
- Prior art keywords
- contact
- connecting rod
- line ear
- plastic cement
- spring
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- 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.)
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Abstract
The utility model belongs to battery technology field, more particularly to a kind of probe, including First Line ear (1), plastic cement (2), spring (3), conducting wire (4), connecting rod (5), second line ear (6) and contact (7), the First Line ear (1) is set to the plastic cement (2), the second line ear (6) is set to the contact (7), the plastic cement (2) and the contact (7) are respectively arranged at the both ends of the connecting rod (5), the First Line ear (1) is connect by the conducting wire (4) with the second line ear (6), the connecting rod (5) is placed in the spring (3).Pressure is uniform at work for the probe, is not likely to produce impression, adaptability and stability are strong, and work efficiency is high.
Description
Technical field
The utility model belongs to battery technology field, in particular to a kind of probe.
Background technique
The exploitation of lithium battery and applying just occurred in modern age, and corresponding production equipment also send out by more other traditional industries
To open up late more, power battery even more just starts to produce in enormous quantities in recent years, and during production, it needs to fill battery
At this moment discharge examination will use probe, for being contacted with mesuring battary.
In the prior art, flexibility is high at work for spininess structure probe, and pressure is uniform, adaptable, not to tab
Impression can be generated, internal resistance is big, Wen Shenggao, and demand contact area is big, shunts；The super-high-current of single needle structure probe, internal resistance is low, temperature
Liter is small, and pressure is uneven, is easy to generate impression to tab, causes the fraction defective of product to increase, increase production cost.
In summary, the relevant technologies existing defects are unfavorable for industrial production, it would be highly desirable to perfect.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and a kind of probe is provided, pressure is equal at work
It is even, it is not likely to produce impression, adaptability and stability are strong, and work efficiency is high.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of probe, including First Line ear, plastic cement, spring, conducting wire, connecting rod, the second line ear and contact, the First Line
Ear is set to the plastic cement, and the second line ear is set to the contact, and the plastic cement and the contact are respectively arranged at described
The both ends of connecting rod, the First Line ear are connect by the conducting wire with the second line ear, and the connecting rod is placed in described
Spring.Pressure is uniform at work for the probe, is not likely to produce impression, adaptability and stability are strong, and work efficiency is high.
As a kind of improvement of probe described in the utility model, the both ends of the spring can be move freely.Spring is direct
It covers in connecting rod, this design is so that the freedom degree of spring is bigger.
As a kind of improvement of probe described in the utility model, the contact is fixed in the lower end of the spring.It is this
Design is conducive to stability when spring works.
As a kind of improvement of probe described in the utility model, the plastic cement is fixed in the upper end of the spring.It is this
Design is conducive to stability when spring works.
As a kind of improvement of probe described in the utility model, the First Line ear and the plastic cement pass through positioning pin
And/or screw is fixedly connected.In addition to this it is possible to be other fixed forms.
As a kind of improvement of probe described in the utility model, the bottom of the plastic cement is provided with mounting hole and guiding
Hole, the mounting hole are used for through the conducting wire, and the pilot hole is for passing through the connecting rod.Mounting hole and pilot hole are set
It sets and increases integrally-built stability.
As a kind of improvement of probe described in the utility model, the upper end of the connecting rod is equipped with pyramidal structure, described
Pyramidal structure and the pilot hole cooperate.The upper end of connecting rod uses pyramidal structure, allows it to suffer from one's own actions balance, increases stability,
Probe is kept to be close to tab.
As a kind of improvement of probe described in the utility model, the number of the connecting rod is at least 2.This design
Increase the stability of structure.
As a kind of improvement of probe described in the utility model, the cross sectional shape of the contact is fan-shaped, semicircle, circle
At least one of shape and polygon.Contact uses design, can be according to tab size, shape, free switching contact bottom
Portion's voltage needle type, and can free switching contact shape, to solve super-high-current, internal resistance is small, the low problem of temperature rise.
As a kind of improvement of probe described in the utility model, it is set to the number of the voltage needle of the contact bottom extremely
It is less 1.Probe voltage needle can be effectively adapted to 1 or more probe voltage pin position/width with flexible arrangement
The various shape of tab, voltage needle can be flexibly set according to actual needs.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram of the utility model；
Fig. 2 is the second structural representation of the utility model；
Fig. 3 is the utility model in structural schematic diagram when being uncompressed；
Fig. 4 is structural schematic diagram when the utility model is in compression；
Fig. 5 is one of the structural schematic diagram of plastic cement in the utility model；
Fig. 6 is the second structural representation of plastic cement in the utility model；
Fig. 7 is the third structural representation of plastic cement in the utility model；
Fig. 8 is one of the structural schematic diagram of contact in the utility model；
Fig. 9 is the second structural representation of contact in the utility model；
Figure 10 is the third structural representation of contact in the utility model；
Figure 11 is four of the structural schematic diagram of contact in the utility model；
Wherein: 1- First Line ear；2- plastic cement；3- spring；4- conducting wire；5- connecting rod；6- the second line ear；7- contact；8- peace
Fill hole；9- pilot hole；10- pyramidal structure；11- voltage needle；12- positioning pin；13- screw.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as level " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment 1
As shown in figs. 1-11, a kind of probe, including First Line ear 1, plastic cement 2, spring 3, conducting wire 4, connecting rod 5, the second line
Ear 6 and contact 7, First Line ear 1 are set to plastic cement 2, and the second line ear 6 is set to contact 7, plastic cement 2 and 7 company of being respectively arranged at of contact
The both ends of extension bar 5, First Line ear 1 are connect by conducting wire 4 with the second line ear 6, and connecting rod 5 is placed in spring 3.The probe is working
When pressure it is uniform, be not likely to produce impression, adaptability and stability are strong, and work efficiency is high.
Preferably, the both ends of spring 3 can be move freely.Spring 3 is directly sleeved in connecting rod 5, and this design is so that spring 3
Freedom degree it is bigger.
Preferably, First Line ear 1 is fixedly connected with plastic cement 2 by positioning pin 12 and/or screw 13.In addition to this, may be used also
To be other fixed forms.
Preferably, the bottom of plastic cement 2 is provided with mounting hole 8 and pilot hole 9, and mounting hole 8 is used for through conducting wire 4, pilot hole 9
For passing through connecting rod 5.The setting of mounting hole 8 and pilot hole 9 increases integrally-built stability.
Preferably, the upper end of connecting rod 5 is equipped with pyramidal structure 10, and pyramidal structure 10 and pilot hole 9 cooperate.Connecting rod 5
Upper end uses pyramidal structure, it is allowed to suffer from one's own actions balance, increases stability, and probe is kept to be close to tab.
Preferably, the number of connecting rod 5 is at least 2.It is this to design the stability for increasing structure.
Preferably, the cross sectional shape of contact 7 is at least one of fan-shaped, semicircle, round and polygon.Contact 7 is adopted
, can be according to tab size, shape, 7 bottom voltage needle of free switching contact, 11 type with design, and it can free switching
7 shape of contact, to solve super-high-current, internal resistance is small, the low problem of temperature rise.
Preferably, the number for being set to the voltage needle 11 of 7 bottom of contact is at least 2.Probe voltage needle can with 1 or
More probe voltage pin position/width can effectively adapt to the various shape of tab with flexible arrangement, electric according to actual needs
Pressing can be flexibly set.
The working principle of the utility model is: according to tab size, shape, 7 bottom voltage needle of free switching contact, 11 class
Type, and can 7 shape of free switching contact, adaptable, at work, voltage needle 11 contacts probe with tab, in spring 3
Under effect, pressure is uniform, is not likely to produce impression, and under the action of connecting rod 5, stability is strong.
Embodiment 2
As shown in figs. 1-11, unlike the first embodiment: contact 7 is fixed in the lower end of the spring 3 in the present embodiment.This
Kind design is conducive to stability when spring 3 works.
Other structures are in the same manner as in Example 1, and which is not described herein again.
Embodiment 3
As shown in figs. 1-11, unlike the first embodiment: plastic cement 2 is fixed in the upper end of the spring 3 in the present embodiment.This
Kind design is conducive to stability when spring 3 works.
Other structures are in the same manner as in Example 1, and which is not described herein again.
Embodiment 4
As shown in figs. 1-11, as different from Example 2: plastic cement 2 is fixed in the upper end of the spring 3 in the present embodiment.This
Kind design is conducive to stability when spring 3 works.
Other structures are in the same manner as in Example 2, and which is not described herein again.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of probe, it is characterised in that: including First Line ear (1), plastic cement (2), spring (3), conducting wire (4), connecting rod (5),
Second line ear (6) and contact (7), the First Line ear (1) are set to the plastic cement (2), and the second line ear (6) is set to institute
It states contact (7), the plastic cement (2) is respectively arranged at the both ends of the connecting rod (5), the First Line ear with the contact (7)
(1) it is connect by the conducting wire (4) with the second line ear (6), the connecting rod (5) is placed in the spring (3).
2. a kind of probe according to claim 1, it is characterised in that: the both ends of the spring (3) can be move freely.
3. a kind of probe according to claim 1, it is characterised in that: the contact is fixed in the lower end of the spring (3)
(7)。
4. a kind of probe according to claim 1, it is characterised in that: the plastic cement is fixed in the upper end of the spring (3)
(2)。
5. a kind of probe according to claim 1, it is characterised in that: the First Line ear (1) passes through with the plastic cement (2)
Positioning pin (12) and/or screw (13) are fixedly connected.
6. a kind of probe according to claim 1, it is characterised in that: the bottom of the plastic cement (2) is provided with mounting hole (8)
With pilot hole (9), the mounting hole (8) is used for through the conducting wire (4), and the pilot hole (9) is for passing through the connecting rod
(5)。
7. a kind of probe according to claim 6, it is characterised in that: the upper end of the connecting rod (5) is equipped with pyramidal structure
(10), the pyramidal structure (10) and the pilot hole (9) cooperate.
8. a kind of probe according to claim 1, it is characterised in that: the number of the connecting rod (5) is at least 2.
9. a kind of probe according to claim 1, it is characterised in that: the cross sectional shape of the contact (7) is fan-shaped, semicircle
At least one of shape, circle and polygon.
10. a kind of probe according to claim 1, it is characterised in that: be set to the voltage needle of the contact (7) bottom
(11) number is at least 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437399.XU CN208953580U (en) | 2018-09-04 | 2018-09-04 | A kind of probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437399.XU CN208953580U (en) | 2018-09-04 | 2018-09-04 | A kind of probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953580U true CN208953580U (en) | 2019-06-07 |
Family
ID=66736885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821437399.XU Active CN208953580U (en) | 2018-09-04 | 2018-09-04 | A kind of probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957062A (en) * | 2018-09-04 | 2018-12-07 | 东莞市盈之宝电子科技有限公司 | A kind of probe |
-
2018
- 2018-09-04 CN CN201821437399.XU patent/CN208953580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957062A (en) * | 2018-09-04 | 2018-12-07 | 东莞市盈之宝电子科技有限公司 | A kind of probe |
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