CN218584862U - Probe convenient to on-off control - Google Patents
Probe convenient to on-off control Download PDFInfo
- Publication number
- CN218584862U CN218584862U CN202222122285.9U CN202222122285U CN218584862U CN 218584862 U CN218584862 U CN 218584862U CN 202222122285 U CN202222122285 U CN 202222122285U CN 218584862 U CN218584862 U CN 218584862U
- Authority
- CN
- China
- Prior art keywords
- insulating
- control
- needle
- probe
- layer board
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a probe convenient to carry out on-off control, including the insulating needle cover, be provided with elastic component and insulating layer board in the insulating needle cover, insulating layer board is located the top of elastic component, be provided with the on-off control syringe needle in the insulating layer board, the on-off control syringe needle is followed the upside of insulating needle cover stretches out. The probe convenient for on-off control solves the problem that the conventional semiconductor test probe is difficult to control the power-on of a circuit.
Description
Technical Field
The utility model belongs to the technical field of the semiconductor test, concretely relates to probe convenient to carry out on-off control.
Background
The semiconductor 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 semiconductor probe is generally composed of a needle head, a needle tube and a spring, wherein the needle head and the spring are arranged inside the needle tube, and the two ports of the needle tube are riveted and contracted by pressing, so that the needle head and the spring are kept inside the needle tube to form an integral structure. When the test device is used, the needle head is stressed to compress the spring in the needle tube, the elastic force generated by the spring props against the needle head, and the needle head is in good contact with a tested piece to be tested.
However, when the conventional semiconductor probe is used, the on-off control of a circuit cannot be realized because only passing current, voltage and resistance can be tested.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a probe convenient to carry out on-off control solves current semiconductor test probe and is difficult to carry out the circular telegram control's of circuit problem.
In order to solve the technical problem, the utility model discloses a probe convenient to carry out on-off control, including the insulating needle cover, be provided with elastic component and insulating layer board in the insulating needle cover, insulating layer board is located the top of elastic component, be provided with the on-off control syringe needle in the insulating layer board, the on-off control syringe needle is followed the upside of insulating needle cover is stretched out.
The technical scheme of the utility model, still have following characteristics:
furthermore, an insulating partition plate is arranged in the insulating needle sleeve, the insulating partition plate is positioned on the insulating supporting plate, and the on-off control needle head extends out of the insulating partition plate.
Furthermore, the on-off control probe comprises a base, a needle shaft connected to the upper side of the base and a U-shaped contact connected to the upper end of the needle shaft.
Further, the elastic member is a compression spring.
Further, the lower end of the insulating needle sleeve is provided with an annular step.
Compared with the prior art, the utility model discloses a probe convenient to carry out on-off control can realize the circuit break-make of the product that awaits measuring through the U-shaped contact of on-off control probe, like the circuit of the on/off machine key of cell-phone, convenient operation, practicality are strong, and the cost of manufacture is lower, has better marketing and use prospect.
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 do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic structural diagram of a probe for facilitating on-off control according to the present invention;
fig. 2 is a schematic structural view of an on-off control needle of the probe for facilitating on-off control according to the present invention;
fig. 3 is a schematic structural view of an insulating needle cover in a probe for facilitating on-off control according to the present invention;
fig. 4 is a schematic structural diagram of an insulating support plate in the probe for facilitating on-off control according to the present invention;
fig. 5 is a schematic structural diagram of an insulating partition plate in a probe for facilitating on-off control according to the present invention.
In the figure: 1. the insulation needle comprises an insulation needle sleeve, 2 parts of an elastic part, 3 parts of an insulation supporting plate, 4 parts of a base, 5.U-shaped contact heads, 6 parts of needle shafts, 7 parts of insulation partition plates and 8 parts of annular steps.
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 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 exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
As shown in fig. 1, the utility model discloses a probe convenient to on-off control carries out, including insulating needle cover 1, be provided with elastic component 2 and insulating layer board 3 in the insulating needle cover 1, insulating layer board 3 is located the top of elastic component 2, is provided with the on-off control syringe needle in the insulating layer board 3, and the on-off control syringe needle stretches out from the upside of insulating needle cover 1.
Referring to fig. 2, the on-off control probe includes a base 4, a needle shaft 6 connected to an upper side of the base 4, and a U-shaped contact 5 connected to an upper end of the needle shaft 6.
Referring to fig. 3, the main body of the insulating needle sheath 1 is a hollow square structure, an opening is designed on the upper side of the insulating needle sheath 1, and the upper end of the needle shaft 6 of the on-off control probe can extend out of the opening.
Referring to fig. 4, the insulating support plate 3 is a square structure, and a mounting groove is formed in the upper side of the insulating support plate, and the base 4 of the on-off control probe is arranged in the mounting groove.
When a product to be detected (such as an on/off key of a mobile phone) is subjected to circuit detection, two end angles of the U-shaped contact head 5 are used for respectively contacting two contacts of a circuit of the product to be detected, so that the circuit can be electrified, and when one end angle is not contacted with the corresponding circuit contact, the circuit is in a short-circuit state, so that the electrification and power-off control during the detection is realized.
Referring to fig. 5, in the probe for conveniently performing on-off control of the present invention, an insulating barrier 7 is provided in the insulating sheath 1, the insulating barrier 7 is located on the insulating support plate 3, and the on-off control needle extends from the insulating barrier 7.
The insulating partition plate 7 is of a square structure, a channel is designed in the insulating partition plate, the outer diameter of the base 4 of the on-off control probe is larger than the inner diameter of the channel and cannot penetrate out of the channel, and the outer diameter of the needle shaft 6 of the on-off control probe is smaller than the inner diameter of the channel and can penetrate out of the channel.
As shown in fig. 1, in the probe for on-off control according to the present invention, the elastic member 2 is a compression spring.
When the on-off control probe is contacted with a product to be detected, the compression spring can contract under the action of pressure, so that the U-shaped contact head of the on-off control probe can be ensured to be in close contact with the corresponding circuit contact, and the connection stability is ensured. When the contact is not made, the spring can be quickly reset under the action of the elastic force of the compression spring.
Referring to fig. 5, in the probe for controlling on/off of the present invention, the lower end of the insulating sheath 1 is provided with an annular step 8.
The annular step 8 is held by a person to facilitate the alignment.
Therefore, the utility model discloses a probe convenient to carry out on-off control can realize the circuit break-make of the product that awaits measuring through the U-shaped contact head of on-off control probe, like the circuit of the on/off machine key of cell-phone, convenient operation, practicality are strong, and the cost of manufacture is lower, has better market popularization and use 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 intended to be exhaustive of other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.
Claims (5)
1. The utility model provides a probe convenient to carry out on-off control, its characterized in that, includes insulating needle cover (1), be provided with elastic component (2) and insulating layer board (3) in insulating needle cover (1), insulating layer board (3) are located the top of elastic component (2), be provided with the on-off control syringe needle in insulating layer board (3), the on-off control syringe needle is followed the upside of insulating needle cover (1) stretches out.
2. The probe facilitating on-off control according to claim 1, wherein an insulating partition (7) is arranged in the insulating needle sleeve (1), the insulating partition (7) is located on the insulating support plate (3), and the on-off control needle head extends out of the insulating partition (7).
3. The probe facilitating on-off control according to claim 1, comprising a base (4), a needle shaft (6) connected to an upper side of the base (4), and a U-shaped contact (5) connected to an upper end of the needle shaft (6).
4. The probe facilitating on-off control according to claim 1, wherein the elastic member (2) is a compression spring.
5. On/off control facilitated probe according to claim 1, characterized in that the lower end of the insulating needle sleeve (1) is provided with an annular step (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122285.9U CN218584862U (en) | 2022-08-11 | 2022-08-11 | Probe convenient to on-off control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122285.9U CN218584862U (en) | 2022-08-11 | 2022-08-11 | Probe convenient to on-off control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218584862U true CN218584862U (en) | 2023-03-07 |
Family
ID=85361562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122285.9U Active CN218584862U (en) | 2022-08-11 | 2022-08-11 | Probe convenient to on-off control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218584862U (en) |
-
2022
- 2022-08-11 CN CN202222122285.9U patent/CN218584862U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8256266B2 (en) | Testing stylus for testing keyboard of portable electronic device | |
| CN218584862U (en) | Probe convenient to on-off control | |
| CN106324368A (en) | Radio frequency test seat and mobile terminal | |
| CN101408403A (en) | Height detecting device of elastic contact piece | |
| CN212621224U (en) | Contact pressure detection device for moving contact of isolating switch | |
| CN114527307A (en) | Three-head test probe with broken spring protection characteristic | |
| CN115308458B (en) | Parallel multi-bit on-off synchronous control probe module | |
| CN111180912B (en) | Accumulator chuck | |
| CN209199818U (en) | A kind of electric energy meter cover opening detection press-key structure | |
| CN108931668B (en) | High-current conducting device | |
| CN114354992A (en) | One-way parallel double-head test probe | |
| CN218584860U (en) | Test probe for small welding spot | |
| CN218331689U (en) | Thrust test probe | |
| CN207007897U (en) | Semiconductor probe | |
| CN207730857U (en) | A kind of bimetallic contact formula test device and button switch | |
| CN220585103U (en) | Soft rubber key and handheld dental medical equipment | |
| CN220510401U (en) | Test connector | |
| CN117723794A (en) | Shallow-indentation reducing semiconductor test probe and assembly method thereof | |
| CN114839408B (en) | Spring leakage probe suitable for semiconductor high-current test | |
| CN217846410U (en) | Short probe | |
| CN205484690U (en) | Mini -probe suitable for PCB test fixture | |
| CN215986351U (en) | Testing mechanism and testing device | |
| CN111044889B (en) | Method for measuring reset time of damping type closing resistor of high-voltage circuit breaker | |
| CN213457002U (en) | Multi-terminal capacitor test fixture | |
| CN213023250U (en) | Radio frequency signal test probe for radio frequency-free test socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |