CN204556664U - A kind of electronic unit detects fixture - Google Patents
A kind of electronic unit detects fixture Download PDFInfo
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- CN204556664U CN204556664U CN201520024464.6U CN201520024464U CN204556664U CN 204556664 U CN204556664 U CN 204556664U CN 201520024464 U CN201520024464 U CN 201520024464U CN 204556664 U CN204556664 U CN 204556664U
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Abstract
The utility model belongs to electronic unit detection technique field, be specifically related to a kind of electronic unit and detect fixture, comprise main body, be arranged at the base of bottom part body, from the connecting line that main body is stretched out, be arranged at the positioning seat of body top, be provided with the probe base in positioning seat, and be arranged at the tightening cover above positioning seat; Described probe base is arranged at probe aperture, and one end that described probe aperture and connecting line are positioned at main body is electrically connected, and this electronic unit detects fixture, can be fixed reliable, the phenomenon of pin distortion does not occur in test process when electronic unit is tested; And do not need welding test cable, directly install, testing efficiency improves more than 10 times, and the phenomenon of connection error can not occur, and does not also deposit the problem needing after a test to clear up pin; And pin electrical connection have employed length adaptive structure, and the pin therefore for different length all contacts reliably; Do not need the consumable component such as wire rod in testing, do not have refuse to produce.
Description
Technical field
The utility model belongs to electronic unit detection technique field, is specifically related to a kind of electronic unit and detects fixture.
Background technology
Electronic unit is industrial has specific function circuit module, i.e. so-called electronic unit, in order to ensure the function of these electronic units, needs to test each device.And test more than once, need to adopt different equipment to carry out the test of indices.
Existing test process welds test cable to each pin of each product, this generates a lot of inconvenience, first, is easy to occur welding mistake, causes damage of product in welding process; Secondly, in test process, product is not fixed, and pin is softer, and pin is easily by stretch bending; Finally, tested the residue solder difficulty on rear cleaning pin, usual operation is all directly cut welding position, but causes pin to shorten like this, easily loose contact during the later stage uses, and can not repeated test, also wastes material.
If can design a kind of reusable, do not waste material, and the device that existing electronic unit detects defect can be overcome, great convenience will be brought to electronic unit test.
Utility model content
The purpose of this utility model overcomes the shortcoming in the test of existing electronic unit, causes the problem of waste of material.
For this reason, the utility model provides a kind of electronic unit and detects fixture, comprises main body, also comprise the base being arranged at bottom part body and the connecting line stretched out from main body, be arranged at the positioning seat of body top, be arranged at the probe base in positioning seat, and be arranged at the tightening cover above positioning seat; Described probe base is provided with probe aperture, and one end that described probe aperture and connecting line are positioned at main body is electrically connected.
Aforementioned body is divided into internal layer and skin, and skin is set on internal layer, and described outer field bottom is provided with regulating device, for regulating the height of main body.
Aforementioned body is also provided with view window, connects for the wiring observing probe aperture.
Above-mentioned base is provided with mounting hole, and described mounting hole has four, lays respectively at four angles of base.
Above-mentioned positioning seat is circular, relative with probe base in annulus; Also trim ring is provided with, for stationary probe seat between described positioning seat and probe base; The end face of described positioning seat is provided with two projections, is provided with chute, is provided with positioning strip in chute between two projections, and described projection, chute, positioning strip coordinate, for the fixing electronic unit that will detect.
Above-mentioned probe aperture is up big and down small tubaeform.
Above-mentioned positioning seat is provided with fixture block, described tightening cover is provided with the structure coordinated with fixture block, for fixing and locking lid.
The top of above-mentioned tightening cover arranges spiral position-limit mechanism, for applying pressure to the electronic unit that will detect.
Above-mentioned connecting line comprises power lead and signal wire.
The beneficial effects of the utility model: this electronic unit that the utility model provides detects fixture, comprise main body, also comprise the base being arranged at bottom part body and the connecting line stretched out from main body, be arranged at the positioning seat of body top, be arranged at the probe base in positioning seat, and be arranged at the tightening cover above positioning seat; Described probe base is provided with probe aperture, and one end that described probe aperture and connecting line are positioned at main body is electrically connected, and therefore, this electronic unit detects fixture, can be fixed reliable, the phenomenon of pin distortion does not occur in test process when electronic unit is tested; And do not need welding test cable, directly install, testing efficiency improves more than 10 times, and the phenomenon of connection error can not occur, and does not also deposit the problem needing after a test to clear up pin; And pin electrical connection have employed length adaptive structure, and the pin therefore for different length all contacts reliably; Do not need the consumable component such as wire rod in testing, therefore test process environmental protection is not wasted, and does not have refuse to produce.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is that electronic unit detects fixture schematic perspective view.
Fig. 2 is that electronic unit detects fixture side schematic view.
Fig. 3 is that electronic unit detects clamp probe seat end face schematic diagram.
Fig. 4 is that electronic unit detects fixture locking lid side schematic view.
Fig. 5 is that electronic unit detects fixture application side schematic view.
In figure: 1, base; 2, probe base; 3, positioning seat; 4, main body; 5, connecting line; 6, regulating device; 7, view window; 8, mounting hole; 9, tightening cover; 10, electronic unit.
Embodiment
reaching for setting forth the utility model further the technological means and effect that predetermined object takes, below in conjunction with drawings and Examples to embodiment of the present utility model, architectural feature and effect thereof, being described in detail as follows.
Embodiment 1:
In order to solve existing electronic unit test in exist shortcoming: first, be easy in welding process occur welding mistake, cause damage of product; Secondly, in test process, product is not fixed, and pin is softer, and pin is easily by stretch bending; Rear, tested the residue solder difficulty on rear cleaning pin, usual operation is all directly cut welding position, but causes pin to shorten like this, easily loose contact during the later stage uses, and can not repeated test, also wastes material.
The utility model provides a kind of electronic unit as shown in Figure 1, Figure 2, Figure 3, Figure 4 and detects fixture, comprise main body 4, also comprise the base 1 be arranged at bottom main body 4 and the connecting line 5 stretched out from main body 4, be arranged at the positioning seat 3 at main body 4 top, be arranged at the probe base 2 in positioning seat 3, and be arranged at the tightening cover 9 above positioning seat 3; Described probe base 2 is provided with probe aperture, and one end that described probe aperture and connecting line are positioned at main body 4 is electrically connected.
Aforementioned body 4 is also provided with view window 7, conveniently can observes the contact situation of pin and probe aperture like this, observe whether occur loose contact, or the detection failure such as connection error.
Above-mentioned base 1 is provided with mounting hole 8, and described mounting hole 8 has four, lays respectively at four angles of base 1, whole electronic unit fixture can be fixed on monitor station, make the detection of electronic unit more reliable.
Above-mentioned positioning seat 3 is circular, relative with probe base 2 in annulus; Also trim ring is provided with, for stationary probe seat 2 between described positioning seat 3 and probe base 2; The end face of described positioning seat 3 is provided with two projections, is provided with chute, is provided with positioning strip in chute between two projections, and described projection, chute, positioning strip coordinate, for the fixing electronic unit that will detect; By positioning seat and tightening cover can fixed product to ensure the reliable of product electrical connection in testing, the positioning seat of hypotenuse also facilitates the installation of product simultaneously.
Above-mentioned probe aperture is up big and down small tubaeform; Product can be facilitated to insert, and also can insert when pin has and is necessarily out of shape.
Above-mentioned connecting line 5 comprises power lead and signal wire, and the quantity of signal wire is different according to electronic unit difference, specifically carries out according to the situation of electronic unit.
Aforementioned body 4 is divided into internal layer and skin, and skin is set on internal layer, and described outer field bottom is provided with regulating device 6(and regulates the fillet of screw), for regulating the height of main body; Described positioning seat 3 is provided with fixture block, described tightening cover 9 is provided with the structure coordinated with fixture block, for fixing and locking lid 9; The top of described tightening cover 9 arranges spiral position-limit mechanism (pressing down nut), for applying pressure to the electronic unit that will detect, make the height of pin of electronic unit can carry out manual adjustments under the control of regulating device 6 like this, ensure that the pin of different length adapts to, then carrying out height adaptive adjustment, ensureing that the pin electrical connection of different length is reliable; Tightening cover 9 presses down height-adjustable, and regulate the fillet of screw by rotating, namely the height that presses down of adjustable, can adapt to the product of isonomic different size; Tightening cover 9 rotational lock, can compress product reliable to ensure electrical contact after tightening cover 9 covers.
Embodiment 2:
As shown in Figure 5, above-mentioned electronic unit detects fixture, side schematic view when electronic unit 10 is detected, in figure, electronic unit 10 is positioned on positioning seat 3, pin inserts the probe aperture of probe base 2, and be locked lid 9 and positioning seat are fixed, and by observing the contact situation of pin and probe aperture, observe and whether occur loose contact, or the detection failure such as connection error.
Aforementioned body 4 is divided into internal layer and skin, and skin is set on internal layer, and described outer field bottom is provided with regulating device 6(and regulates the fillet of screw), for regulating the height of main body; Described positioning seat 3 is provided with fixture block, described tightening cover 9 is provided with the structure coordinated with fixture block, for fixing and locking lid 9; The top of described tightening cover 9 arranges spiral position-limit mechanism (pressing down nut), for applying pressure to the electronic unit 10 that will detect, make the height of pin of electronic unit 10 can carry out manual adjustments under the control of regulating device 6 like this, ensure that the pin of different length adapts to, then carrying out height adaptive adjustment, ensureing that the pin electrical connection of different length is reliable; Tightening cover 9 presses down height-adjustable, and regulate the fillet of screw by rotating, namely the height that presses down of adjustable, can adapt to the product of isonomic different size; Tightening cover 9 rotational lock, can compress product reliable to ensure electrical contact after tightening cover 9 covers.
Embodiment 3:
Electronic unit for varying number pin is tested, the connecting line 5 that can change probe base 2 according to the pin difference of electronic unit and be connected with probe aperture, and then tests; This electronic unit detection fixture can meet different test needs like this, and for same class product, can repeatedly use, and can be fixed reliable, the phenomenon of pin distortion does not occur in test process when electronic unit is tested; And do not need welding test cable, directly install, testing efficiency improves more than 10 times, and the phenomenon of connection error can not occur, and does not also deposit the problem needing after a test to clear up pin; And pin electrical connection have employed length adaptive structure, and the pin therefore for different length all contacts reliably; Do not need the consumable component such as wire rod in testing, therefore test process environmental protection is not wasted, and does not have refuse to produce.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. an electronic unit detects fixture, comprise main body (4), it is characterized in that: also comprise the base (1) being arranged at main body (4) bottom, from the connecting line (5) that main body (4) is stretched out, be arranged at the positioning seat (3) at main body (4) top, be arranged at the probe base (2) in positioning seat (3), and be arranged at the tightening cover (9) of positioning seat (3) top; (2) are provided with probe aperture to described probe base, and one end that described probe aperture and connecting line are positioned at main body (4) is electrically connected.
2. electronic unit as claimed in claim 1 detects fixture, and it is characterized in that: described main body (4) is divided into internal layer and skin, and skin is set on internal layer, described outer field bottom is provided with regulating device (6), for regulating the height of main body.
3. electronic unit as claimed in claim 1 detects fixture, it is characterized in that: described main body (4) is also provided with view window (7), connects for the wiring observing probe aperture.
4. electronic unit as claimed in claim 1 detects fixture, and it is characterized in that: described base (1) is provided with mounting hole (8), described mounting hole (8) has four, lays respectively at four angles of base (1).
5. electronic unit as claimed in claim 1 detects fixture, it is characterized in that: described positioning seat (3) is circular, relative with probe base (2) in annulus; Also trim ring is provided with, for stationary probe seat (2) between described positioning seat (3) and probe base (2); The end face of described positioning seat (3) is provided with two projections, is provided with chute, is provided with positioning strip in chute between two projections, and described projection, chute, positioning strip coordinate, for the fixing electronic unit that will detect.
6. electronic unit as claimed in claim 1 detects fixture, it is characterized in that: described probe aperture is up big and down small tubaeform.
7. electronic unit as claimed in claim 1 detects fixture, and it is characterized in that: (3) are provided with fixture block to described positioning seat, (9) are provided with the structure coordinated with fixture block to described tightening cover, for fixing and locking lid (9).
8. electronic unit as claimed in claim 1 detects fixture, it is characterized in that: the top of described tightening cover (9) arranges spiral position-limit mechanism, for applying pressure to the electronic unit that will detect.
9. electronic unit as claimed in claim 1 detects fixture, it is characterized in that: described connecting line (5) comprises power lead and signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024464.6U CN204556664U (en) | 2015-01-14 | 2015-01-14 | A kind of electronic unit detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024464.6U CN204556664U (en) | 2015-01-14 | 2015-01-14 | A kind of electronic unit detects fixture |
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| Publication Number | Publication Date |
|---|---|
| CN204556664U true CN204556664U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024464.6U Active CN204556664U (en) | 2015-01-14 | 2015-01-14 | A kind of electronic unit detects fixture |
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| Country | Link |
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| CN (1) | CN204556664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672888A (en) * | 2019-10-22 | 2020-01-10 | 亳州文青测量技术有限公司 | Fixing and testing device for electronic device |
| CN113721045A (en) * | 2021-07-26 | 2021-11-30 | 湖北汉丹机电有限公司 | Fuse circuit function detector |
-
2015
- 2015-01-14 CN CN201520024464.6U patent/CN204556664U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672888A (en) * | 2019-10-22 | 2020-01-10 | 亳州文青测量技术有限公司 | Fixing and testing device for electronic device |
| CN110672888B (en) * | 2019-10-22 | 2021-07-30 | 芜湖易迅生产力促进中心有限责任公司 | Fixing and testing device for electronic device |
| CN113721045A (en) * | 2021-07-26 | 2021-11-30 | 湖北汉丹机电有限公司 | Fuse circuit function detector |
| CN113721045B (en) * | 2021-07-26 | 2024-01-26 | 湖北汉丹机电有限公司 | Fuze circuit function detector |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 710075 Shaanxi high tech Zone in Xi'an City, the new four way high Xinjiu No. 2 building 15 Floor Patentee after: XI'AN FUCHENG DEFENCE SCIENCE AND TECHNOLOGY CO., LTD. Address before: 710075 Shaanxi Province, Xi'an City High Road No. 6 high Ginza room A-0504 Patentee before: Xi'an Fu Cheng Electronic Science and Technology Co., Ltd. |