CN114167093A - Probe needle sleeve capable of freely changing installation angle - Google Patents
Probe needle sleeve capable of freely changing installation angle Download PDFInfo
- Publication number
- CN114167093A CN114167093A CN202111330356.8A CN202111330356A CN114167093A CN 114167093 A CN114167093 A CN 114167093A CN 202111330356 A CN202111330356 A CN 202111330356A CN 114167093 A CN114167093 A CN 114167093A
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- Prior art keywords
- needle sleeve
- needle
- probe
- sleeve
- installation angle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a probe needle sleeve capable of freely converting an installation angle, which comprises a first needle sleeve; a second sleeve; and two ends of the elastic part are respectively connected with one ends of the first needle sleeve and the second needle sleeve, and the elastic part can be elastically bent. This but probe needle cover of free conversion installation angle has solved current probe and the problem that the needle cover equipment is difficult to carry out angle modulation together.
Description
Technical Field
The invention belongs to the technical field of semiconductor detection equipment, and particularly relates to a probe needle sleeve capable of freely converting an installation angle.
Background
The test probe is widely applied to the technical fields of mobile phones, automobiles, medical treatment, aerospace and the like, and is a high-end electronic element.
The needle hub is an important component of the probe for mounting the probe. The existing needle sleeve and the probe are generally fixedly installed together, and the needle sleeve and the probe cannot move or be adjusted in angle when in use. Therefore, the probe needle sleeve assembly structure of the structure is difficult to adapt to work for some testing positions which can be contacted only by bending.
Disclosure of Invention
The invention aims to provide a probe needle sleeve capable of freely converting an installation angle, and solves the problem that the angle of the existing probe and needle sleeve is difficult to adjust when the probe and the needle sleeve are assembled together.
In order to achieve the purpose, the invention adopts the technical scheme that: a probe needle sleeve capable of freely changing installation angles comprises:
a first sleeve;
a second sleeve;
and two ends of the elastic part are respectively connected with one ends of the first needle sleeve and the second needle sleeve, and the elastic part can be elastically bent.
As a preferred technical solution of the present invention, blind holes are respectively formed at two ends of the first needle sleeve and the second needle sleeve, and two ends of the elastic member are respectively disposed in the corresponding blind holes.
As a preferred aspect of the present invention, the elastic member is a spring.
As a preferred embodiment of the present invention, the elastic member may be bent at 90 °.
As a preferable technical solution of the present invention, the first needle hub and the second needle hub are both stainless steel needle hubs.
The invention has the beneficial effects that: (1) the probe needle sleeve capable of freely converting the installation angle can be used for adjusting the angle within a large range in the using process, so that the probe can be ensured to contact the position which can be contacted only by bending, and the probe needle sleeve has good adaptability; (2) the probe needle sleeve capable of freely changing the installation angle has the advantages of simple structure, ingenious design, convenience in assembly, lower manufacturing cost and better market popularization and application prospects.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a probe needle sheath capable of freely changing an installation angle according to the present invention;
fig. 2 is a schematic structural view of a probe needle sheath capable of freely changing an installation angle according to the present invention.
In the figure: 1. the needle comprises a first needle sleeve, 2 an elastic piece, 3 a second needle sleeve and 4 a blind hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1, the probe needle sleeve capable of freely changing the installation angle of the probe needle sleeve of the invention comprises a first needle sleeve 1, a second needle sleeve 3 and an elastic part 2. Both ends of the elastic member 2 are connected with one ends of the first needle hub 1 and the second needle hub 3, respectively, and the elastic member 2 can be elastically bent.
During assembly, one end of the elastic piece 2 is connected with one end of the first needle sleeve 1, and the other end of the elastic piece 2 is connected with one end of the second needle sleeve 3; and then a probe is arranged at the other end of the first needle sleeve 1 and/or the second needle sleeve 3, and the assembly of the probe and the needle sleeve is completed.
With reference to fig. 2, after the probe and the needle sleeve are assembled, the elastic part 2 can be bent, and the probe mounted at the other end of the first needle sleeve 1 or the second needle sleeve 3 can contact a designated position, so that the test can be completed, the contact occasion of the probe is greatly improved, and the probe has a good popularization and application prospect.
As shown in fig. 1, in the probe needle sheath capable of freely changing the installation angle of the present invention, blind holes 4 are respectively formed at two ends of the first needle sheath 1 and the second needle sheath 3, and two ends of the elastic member 2 are respectively disposed in the corresponding blind holes 4.
The both ends of elastic component 2 are assembled respectively in the blind hole that first needle cover 1 and 3 one ends of second needle cover correspond, and the probe is installed in the blind hole that first needle cover 1 and 3 other ends of second needle cover correspond, can ensure that elastic component 3 packs into first needle cover 1 and 3 certain depths of second needle cover to when elastic component 3 takes place the bending, can drive first needle cover 1 and second needle cover 3 smoothly and carry out angle modulation towards certain direction, ensure that the probe contacts the assigned position.
As shown in fig. 1, in the probe needle sheath of the present invention, the elastic member 2 is preferably a spring.
The spring can be better crooked, also can reset fast, has better memory capacity, ensures that life is longer.
As shown in fig. 1, in the probe needle sheath of the present invention, in which the installation angle can be freely changed, the elastic member 2 can be bent by 90 °.
The elastic element 2 can be bent by 90 degrees anticlockwise and clockwise, so that the elastic element can be adjusted by 180 degrees and can be suitable for being used in more occasions.
As shown in fig. 1, in the probe needle sheath capable of freely changing the installation angle, the first needle sheath 1 and the second needle sheath 3 are both stainless steel needle sheaths, so that corrosion can be prevented, and the service life is greatly prolonged.
Therefore, compared with the prior art, the probe needle sleeve capable of freely converting the installation angle can be subjected to angle adjustment in a large range in the using process, so that the probe can be ensured to contact a position which can be contacted only by bending, and the probe needle sleeve has good adaptability.
In addition, the probe needle sleeve capable of freely changing the installation angle has the advantages of simple structure, ingenious design, convenience in assembly, low manufacturing cost and good market popularization and application prospect.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A probe needle sleeve capable of freely changing installation angles is characterized by comprising:
a first sleeve (1);
a second sleeve (3);
the two ends of the elastic part (2) are respectively connected with one ends of the first needle sleeve (1) and the second needle sleeve (3), and the elastic part (2) can be elastically bent.
2. The probe needle sleeve capable of freely changing the installation angle according to claim 1, wherein blind holes (4) are respectively formed at two ends of the first needle sleeve (1) and the second needle sleeve (3), and two ends of the elastic part (2) are respectively arranged in the corresponding blind holes (4).
3. The probe needle sheath capable of freely changing the installation angle according to claim 2, characterized in that the elastic member (2) is a spring.
4. The probe needle sheath capable of freely changing the installation angle according to claim 3, characterized in that the elastic member (2) can be bent by 90 °.
5. The probe needle sleeve capable of freely changing the installation angle according to claim 4, wherein the first needle sleeve (1) and the second needle sleeve (3) are stainless steel needle sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111330356.8A CN114167093A (en) | 2021-11-11 | 2021-11-11 | Probe needle sleeve capable of freely changing installation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111330356.8A CN114167093A (en) | 2021-11-11 | 2021-11-11 | Probe needle sleeve capable of freely changing installation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114167093A true CN114167093A (en) | 2022-03-11 |
Family
ID=80478671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111330356.8A Pending CN114167093A (en) | 2021-11-11 | 2021-11-11 | Probe needle sleeve capable of freely changing installation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114167093A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201140067A (en) * | 2009-11-13 | 2011-11-16 | Test Tooling Solutions Group Pte Ltd | Probe pin |
| CN206193056U (en) * | 2016-11-29 | 2017-05-24 | 平湖市日拓电子科技有限公司 | Heavy current single -end single action probe |
| CN207572584U (en) * | 2017-09-14 | 2018-07-03 | 龙门县华信高新科技有限公司 | Dual head spring needle |
| CN210926417U (en) * | 2019-10-23 | 2020-07-03 | 深圳市中正天科技有限公司 | Connector capable of springing at two ends |
| CN111721980A (en) * | 2019-03-22 | 2020-09-29 | 中华精测科技股份有限公司 | Vertical probe card and rectangular probe thereof |
| CN212340867U (en) * | 2020-04-22 | 2021-01-12 | 渭南高新区木王科技有限公司 | Slender bending-resistant test probe |
| CN212872575U (en) * | 2020-06-30 | 2021-04-02 | 渭南高新区木王科技有限公司 | Low-resistance slender test probe |
| CN213023251U (en) * | 2020-10-15 | 2021-04-20 | 深圳市鑫智造科技有限公司 | Spring probe for testing integrated circuit |
| CN113109607A (en) * | 2021-04-12 | 2021-07-13 | 渭南高新区木王科技有限公司 | Double-end double-acting heavy current test probe |
-
2021
- 2021-11-11 CN CN202111330356.8A patent/CN114167093A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201140067A (en) * | 2009-11-13 | 2011-11-16 | Test Tooling Solutions Group Pte Ltd | Probe pin |
| CN206193056U (en) * | 2016-11-29 | 2017-05-24 | 平湖市日拓电子科技有限公司 | Heavy current single -end single action probe |
| CN207572584U (en) * | 2017-09-14 | 2018-07-03 | 龙门县华信高新科技有限公司 | Dual head spring needle |
| CN111721980A (en) * | 2019-03-22 | 2020-09-29 | 中华精测科技股份有限公司 | Vertical probe card and rectangular probe thereof |
| CN210926417U (en) * | 2019-10-23 | 2020-07-03 | 深圳市中正天科技有限公司 | Connector capable of springing at two ends |
| CN212340867U (en) * | 2020-04-22 | 2021-01-12 | 渭南高新区木王科技有限公司 | Slender bending-resistant test probe |
| CN212872575U (en) * | 2020-06-30 | 2021-04-02 | 渭南高新区木王科技有限公司 | Low-resistance slender test probe |
| CN213023251U (en) * | 2020-10-15 | 2021-04-20 | 深圳市鑫智造科技有限公司 | Spring probe for testing integrated circuit |
| CN113109607A (en) * | 2021-04-12 | 2021-07-13 | 渭南高新区木王科技有限公司 | Double-end double-acting heavy current test probe |
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Address after: 714000 No. 18, chongye Second Road, high tech Industrial Development Zone, Weinan City, Shaanxi Province Applicant after: Weinan Muwang Intelligent Technology Co.,Ltd. Address before: 714000 northwest corner of Dongfeng Street and Shiquan Road, high tech Industrial Development Zone, Weinan City, Shaanxi Province Applicant before: WEINAN HI-TECH ZONE WOOD KING TECHNOLOGY Co.,Ltd. |