CN219676109U - Electric test needle device - Google Patents
Electric test needle device Download PDFInfo
- Publication number
- CN219676109U CN219676109U CN202320032368.0U CN202320032368U CN219676109U CN 219676109 U CN219676109 U CN 219676109U CN 202320032368 U CN202320032368 U CN 202320032368U CN 219676109 U CN219676109 U CN 219676109U
- Authority
- CN
- China
- Prior art keywords
- shell
- probe
- test needle
- flat cable
- control unit
- 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.)
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Links
- 239000000523 sample Substances 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses an electric test needle device which comprises a shell, wherein four mounting blocks are distributed on two side walls of the shell in total, a switch is arranged in the middle of one side wall of the shell, grid openings are distributed at equal intervals at the upper end of the shell, a sliding sleeve is arranged below the grid openings, an electric connection opening is arranged at the inner bottom end of the shell, a control unit is arranged above the electric connection opening, a connecting wire is fixed on one side of the control unit, a soft flat cable is fixed at one end of the connecting wire, a probe is arranged at one end of the soft flat cable, and a miniature electric push rod is arranged at one end of the probe. The beneficial effects are that: the miniature electric push rod drives the probe to slide out freely, the probe is stabilized by the sliding sleeve, the soft flat cable is used for power supply and connection detection, the miniature electric push rod is suitable for pushing out detection of the test needles with different numbers of pins, and the miniature electric push rod has a larger detection range, so that the use convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of electric test needle devices, in particular to an electric test needle device.
Background
The test needle, also called a probe in the industry, is used for a spring needle (special needle) and a general needle when the PCB is tested, and when the spring needle is used, a test mould is required to be manufactured according to the wiring condition of the tested PCB, and in general, only one type of PCB can be tested by one mould; when the universal needle is used, only enough points are needed.
The existing electric test needle device can be used for free sliding-out test, but can not push out a specific number of test needles according to different detection objects, and has certain detection limitation, so that the use convenience of the device is reduced, and a novel electric test needle device is urgently needed to solve the problems.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the technical problems of the prior art, and provides an electric test needle device which has a large detection range and is efficient to use.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides an electric test needle device which comprises a shell, wherein four mounting blocks are distributed on two side walls of the shell in total, a switch 5 is arranged in the middle of one side wall of the shell, grid openings are distributed at equal intervals at the upper end of the shell, a sliding sleeve is arranged below each grid opening, an electric connection opening is arranged at the inner bottom end of the shell, a control unit is arranged above each electric connection opening, a connecting wire is fixed on one side of the control unit, a flexible flat cable is fixed at one end of the connecting wire, a probe is arranged at one end of the flexible flat cable, and a miniature electric push rod is arranged at one end of the probe.
Further, the mounting block is formed on the housing, and the mounting block is provided with a hole.
Through adopting above-mentioned technical scheme, through the installation piece can with the shell is installed fixedly and is used.
Further, the switch 5 is connected with the shell through screws, the grid opening is glued with the shell, and the grid opening is made of plastic.
Through adopting above-mentioned technical scheme, can carry out the switch-on use of power through the switch, switch 5 middle part is from having the pilot lamp.
Further, the sliding sleeve is glued with the grid opening, and the electricity receiving opening is connected with the shell clamping groove.
By adopting the technical scheme, the sliding sleeve is convenient for the probe to stably and rapidly slide out for use, and the power connection port can be connected with an external power supply for use.
Further, the control unit is connected with the shell through screws, and the connecting wire is electrically connected with the control unit.
By adopting the technical scheme, the control unit can be used for controlling the miniature electric push rod, and the connecting wire can be used for supplying power and controlling.
Further, the connecting wire is electrically connected with the flexible flat cable, and the flexible flat cable is connected with the probe screw.
By adopting the technical scheme, the connecting wire and the flexible flat cable are used, so that the detection information of the probe can be transmitted.
Further, the probe is in sliding connection with the sliding sleeve, and the miniature electric push rod is in screw connection with the probe.
By adopting the technical scheme, the probes are pushed by the miniature electric push rod to be freely pushed out, so that the probes with different numbers can be extended for use.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problem that the conventional electric test needle device can be used for free sliding-out test, but cannot push out a specific number of test needles according to different detection objects, has certain detection limitation, so that the use convenience of the device is reduced.
Drawings
FIG. 1 is a schematic view of an electrical test needle device according to the present utility model;
fig. 2 is a front cross-sectional view of an electrically powered test needle device according to the present utility model.
The reference numerals are explained as follows:
1. a housing; 2. a miniature electric push rod; 3. soft flat cable; 4. a mounting block; 5. a switch; 6. a grille opening; 7. a sliding sleeve; 8. an electric connection port; 9. a control unit; 10. a connecting wire; 11. and (3) a probe.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, an electric test needle device in this embodiment includes a housing 1, four mounting blocks 4 are disposed on two side walls of the housing 1, a switch 5 is disposed in the middle of one side wall of the housing 1, the switch 5 controls on/off of a power supply, grid openings 6 are distributed at the upper end of the housing 1 at equal intervals, a sliding sleeve 7 is mounted below the grid openings 6, the sliding sleeve 7 is convenient for stable and rapid sliding of probes 11, the electric connection openings 8 can be connected with an external power supply for use, the electric connection openings 8 are mounted at the inner bottom end of the housing 1, a control unit 9 is mounted above the electric connection openings 8, the micro electric push rods 2 can be controlled for use by the control unit 9, a connecting wire 10 can be used for supplying power and controlling use, one side of the control unit 9 is fixed with the connecting wire 10, one end of the connecting wire 10 is fixed with a flexible flat cable 3, one end of the flexible flat cable 3 is provided with probes 11, one end of each probe 11 is provided with micro electric push rods 2, and the probes 11 are pushed out freely by the micro electric push rods 2.
As shown in fig. 1-2, in this embodiment, a mounting block 4 is formed on a housing 1, a hole is formed on the mounting block 4, the housing 1 can be mounted and fixed through the mounting block 4, a switch 5 is connected with a screw of the housing 1, a grille opening 6 is glued with the housing 1, the grille opening 6 is made of plastic, a power supply can be connected through the switch 5, an indicator light is arranged in the middle of the switch 5, a sliding sleeve 7 is glued with the grille opening 6, an electric connection opening 8 is connected with a clamping groove of the housing 1, a control unit 9 is connected with the screw of the housing 1, a connecting wire 10 is electrically connected with the control unit 9, the connecting wire 10 is electrically connected with a flexible flat cable 3, the flexible flat cable 3 is connected with a probe 11 through a screw, the connecting wire 10 is used with the flexible flat cable 3, detection information of the probe 11 can be transmitted, the probe 11 is slidingly connected with the sliding sleeve 7, and the miniature electric push rod 2 is connected with the probe 11 through a screw.
The specific implementation process of this embodiment is as follows: when the device is used, firstly, the electric connection port 8 is connected with an external controller and a power supply, then the shell 1 is installed and fixed, when the device needs to be tested, the switch 5 is turned on, the external controller is connected with the control unit 9, different miniature electric push rods 2 are used for driving the probes 11 to freely slide out, the sliding sleeve 7 is used for stabilizing, the flexible flat cable 3 is used for supplying power and detecting connection, the device is suitable for pushing out and detecting test needles with different numbers of pins, and the device has a larger detection range, so that the device is convenient to use.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An electric test needle device, characterized in that: including shell (1), four installation blocks (4) have been laid altogether on shell (1) both sides wall, shell (1) a side wall middle part is provided with switch (5), grid mouth (6) are distributed to shell (1) upper end equidistance, sliding sleeve (7) are installed to grid mouth (6) below, connect electric mouth (8) are installed to shell (1) inner bottom, connect electric mouth (8) top to install control unit (9), control unit (9) one side is fixed with connecting wire (10), connecting wire (10) one end is fixed with flexible flat cable (3), probe (11) are installed to flexible flat cable (3) one end, miniature electric push rod (2) are installed to probe (11) one end.
2. An electrically operated test needle assembly as defined in claim 1, wherein: the mounting block (4) is formed on the shell (1), and holes are formed in the mounting block (4).
3. An electrically operated test needle assembly as defined in claim 1, wherein: the switch (5) is connected with the shell (1) through screws, the grille opening (6) is glued with the shell (1), and the grille opening (6) is made of plastic.
4. An electrically operated test needle assembly as defined in claim 1, wherein: the sliding sleeve (7) is glued with the grid opening (6), and the electricity receiving opening (8) is connected with the clamping groove of the shell (1).
5. An electrically operated test needle assembly as defined in claim 1, wherein: the control unit (9) is connected with the shell (1) through screws, and the connecting wire (10) is electrically connected with the control unit (9).
6. An electrically operated test needle assembly as defined in claim 1, wherein: the connecting wire (10) is electrically connected with the flexible flat cable (3), and the flexible flat cable (3) is connected with the probe (11) through a screw.
7. An electrically operated test needle assembly as defined in claim 1, wherein: the probe (11) is in sliding connection with the sliding sleeve (7), and the miniature electric push rod (2) is in screw connection with the probe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032368.0U CN219676109U (en) | 2023-01-06 | 2023-01-06 | Electric test needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032368.0U CN219676109U (en) | 2023-01-06 | 2023-01-06 | Electric test needle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676109U true CN219676109U (en) | 2023-09-12 |
Family
ID=87891765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032368.0U Active CN219676109U (en) | 2023-01-06 | 2023-01-06 | Electric test needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676109U (en) |
-
2023
- 2023-01-06 CN CN202320032368.0U patent/CN219676109U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |