CN209183821U - Spring needle with on-off function - Google Patents
Spring needle with on-off function Download PDFInfo
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- CN209183821U CN209183821U CN201920082260.6U CN201920082260U CN209183821U CN 209183821 U CN209183821 U CN 209183821U CN 201920082260 U CN201920082260 U CN 201920082260U CN 209183821 U CN209183821 U CN 209183821U
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- needle
- spring
- insulating layer
- needle shaft
- function
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Abstract
The utility model relates to connector technique fields, disclose a kind of spring needle with on-off function, including needle shaft, spring, needle tubing and insulating layer, the needle shaft bottom end is equipped with an inclined-plane, the needle shaft is mobilizable to be arranged in the needle tubing, and the needle tubing setting is stretched out in the upper end of the needle shaft, and the spring is connect with the needle shaft and needle tubing respectively, the insulating layer is arranged on the inner wall of the needle tubing, length direction stretching motion of the needle shaft along the needle tubing.The on-off that the technical solution of the utility model can be electrically connected by the collapsing length free switching control connector of needle shaft, connector is when needle shaft is compressed to preset value, just it is switched on or off, the conducting of connector can be monitored and controlled by the collapsing length of needle shaft, structure is simple, it is easy to operate, it is low in cost.
Description
Technical field
The utility model relates to connector technique field, in particular to a kind of spring needle with on-off function.
Background technique
Spring needle is a kind of connector of precision, the connector being made of three needle tubing, needle shaft and spring basic element of character,
It can be powered or be connected by the mobile realization of needle shaft, in the electronic products such as mobile phone, communication, automobile, medical treatment, aerospace
Accurate connection in have and be widely applied.
However, existing pogo pin connectors, needle shaft are usually one between needle shaft and needle tubing in telescopic process at present
Contact is on state, and the electrical connection between needle shaft and needle tubing can not achieve the control of on-off free switching, is unfavorable for
Monitor and control the conducting of connector.
Utility model content
The main purpose of the utility model is to propose a kind of spring needle with on-off function, it is intended to solve existing spring
Electrical connection between needle connector needle shaft and needle tubing can not achieve the control of on-off free switching, be unfavorable for the company of monitoring and controlling
The technical issues of connecing the conducting of device.
To achieve the above object, the utility model proposes the spring needle with on-off function, including needle shaft, spring, needle
Pipe and insulating layer, the needle shaft bottom end are equipped with an inclined-plane, and the needle shaft is mobilizable to be arranged in the needle tubing, and the needle
The needle tubing setting is stretched out in the upper end of axis, and the spring is connect with the needle shaft and needle tubing respectively, and the insulating layer is arranged in institute
It states on the inner wall of needle tubing, length direction stretching motion of the needle shaft along the needle tubing.
Further, the top of the inner wall of the needle tubing is arranged in the insulating layer.
Further, the lower ora terminalis of the insulating layer is located at the lower section of ora terminalis under the needle shaft.
Further, the lower section of institute's needle interior wall is arranged in the insulating layer.
Further, the upper edge of the insulating layer is located at the lower section of ora terminalis under the needle shaft.
Further, needle tubing upper end inner wall is recessed with an accommodation groove, and the insulating layer is arranged in the accommodation groove.
Further, the insulating layer is plastic cement.
Further, the spring is cylindrical helical insulated spring.
Using the technical solution of the utility model, have the advantages that the technical solution of the utility model, by
The insulating layer of the upper end of needle interior wall or lower end setting, so that needle shaft can be passed through between pogo pin connectors needle shaft and needle tubing
The conductive on-off of collapsing length free switching control, connector is just switched on or off when needle shaft is compressed to preset value, energy
The conducting of connector is enough monitored and controlled by the collapsing length of needle shaft, structure is simple, easy to operate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of embodiment cross-section structure signal of spring needle with on-off function provided by the utility model
Figure；
Fig. 2 is that a kind of cross-section structure of another embodiment of the spring needle with on-off function provided by the utility model shows
It is intended to.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of spring needles with on-off function.
As depicted in figs. 1 and 2, in an embodiment of the utility model, the spring needle with on-off function, including needle shaft
1, spring 2, needle tubing 3 and insulating layer 4, the bottom end of the needle shaft 1 are equipped with an inclined-plane 11, and the mobilizable setting of needle shaft 1 exists
In the needle tubing 3, and the upper end of the needle shaft 1 is stretched out the needle tubing 3 and is arranged, the spring 2 respectively with the needle shaft 1 and needle tubing
3 connections, the insulating layer 4 are arranged on the inner wall of the needle tubing 3, and the needle shaft 1 stretches along the length direction of the needle tubing 3 to be transported
It is dynamic.
Specifically, in an embodiment of the utility model, the top of the inner wall of institute's needle tubing 3 is arranged in the insulating layer 4,
And the lower ora terminalis of the insulating layer 4 is located at the lower section of the lower ora terminalis of the needle shaft 1.
Specifically, in another embodiment of the utility model, the inner wall of the needle tubing 3 is arranged in the insulating layer 4
Lower section, and the upper edge of the insulating layer 4 is located at the lower section of the lower ora terminalis of the needle shaft 1.
Specifically, the upper end inner wall of the needle tubing 3 is recessed with an accommodation groove 31, and the insulating layer 4 is arranged in the accommodating
In slot 31.
Specifically, the insulating layer 4 is plastic cement.
Specifically, the spring 2 is cylindrical helical insulated spring.
Specifically, the working process and principle of the spring needle with on-off function are as follows: by the upper end of 3 inner wall of needle tubing
Or the insulating layer 4 of lower end setting, enable being electrically connected through needle shaft 1 between the needle shaft 1 of pogo pin connectors and needle tubing 3
Collapsing length free switching control conducting and disconnect, connector is just switched on or off when needle shaft 1 is compressed to preset value,
Therefore the utility model can electrically conduct or disconnect conducting by the collapsing length of needle shaft 4 control spring probe connector,
And structure is simple, easy to operate.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of spring needle with on-off function, which is characterized in that including needle shaft, spring, needle tubing and insulating layer, the needle
Axis bottom end is equipped with an inclined-plane, and the needle shaft is mobilizable to be arranged in the needle tubing, and the needle is stretched out in the upper end of the needle shaft
Pipe setting, the spring are connect with the needle shaft and needle tubing respectively, and the insulating layer is arranged on the inner wall of the needle tubing, described
Length direction stretching motion of the needle shaft along the needle tubing.
2. the spring needle according to claim 1 with on-off function, which is characterized in that the insulating layer is arranged in institute's needle
The top of the inner wall of pipe.
3. the spring needle according to claim 2 with on-off function, which is characterized in that the lower ora terminalis position of the insulating layer
In the lower section of the lower ora terminalis of the needle shaft.
4. the spring needle according to claim 1 with on-off function, which is characterized in that the insulating layer is arranged described
The lower section of the inner wall of needle tubing.
5. the spring needle according to claim 4 with on-off function, which is characterized in that the upper edge position of the insulating layer
In the lower section of the lower ora terminalis of the needle shaft.
6. the spring needle according to claim 1-5 with on-off function, which is characterized in that the needle tubing
Upper end inner wall is recessed with an accommodation groove, and the insulating layer is arranged in the accommodation groove.
7. the spring needle according to claim 6 with on-off function, which is characterized in that the insulating layer is plastic cement.
8. the spring needle according to claim 1 with on-off function, which is characterized in that the spring is cylindrical helical
Insulated spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082260.6U CN209183821U (en) | 2019-01-16 | 2019-01-16 | Spring needle with on-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082260.6U CN209183821U (en) | 2019-01-16 | 2019-01-16 | Spring needle with on-off function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183821U true CN209183821U (en) | 2019-07-30 |
Family
ID=67378690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082260.6U Active CN209183821U (en) | 2019-01-16 | 2019-01-16 | Spring needle with on-off function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308458A (en) * | 2022-09-13 | 2022-11-08 | 渭南木王智能科技股份有限公司 | Parallel multi-position on-off synchronous control probe module |
-
2019
- 2019-01-16 CN CN201920082260.6U patent/CN209183821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308458A (en) * | 2022-09-13 | 2022-11-08 | 渭南木王智能科技股份有限公司 | Parallel multi-position on-off synchronous control probe module |
| CN115308458B (en) * | 2022-09-13 | 2024-03-19 | 渭南木王智能科技股份有限公司 | Parallel multi-bit on-off synchronous control probe module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210915 Address after: 410000 first floor, building A1, Hunan Inspection and testing characteristic industrial park, No. 336, bachelor street, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Tuolian Precision Technology Co.,Ltd. Address before: 518000 Qisheng factory building 2301, building a, Tianyou maker Industrial Park, No. 2 Lixin Road, Qiaotou community, Fuhai street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Jianji Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: 410000 first floor, building A1, Hunan Inspection and testing characteristic industrial park, No. 336, bachelor street, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Yingluokang Technology Co.,Ltd. Address before: 410000 first floor, building A1, Hunan Inspection and testing characteristic industrial park, No. 336, bachelor street, Yuelu District, Changsha City, Hunan Province Patentee before: Hunan Tuolian Precision Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |