CN109946486A - A kind of function test fixture of automobile electronics - Google Patents
A kind of function test fixture of automobile electronics Download PDFInfo
- Publication number
- CN109946486A CN109946486A CN201910129736.1A CN201910129736A CN109946486A CN 109946486 A CN109946486 A CN 109946486A CN 201910129736 A CN201910129736 A CN 201910129736A CN 109946486 A CN109946486 A CN 109946486A
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- Prior art keywords
- test fixture
- function test
- cylinder
- annulus
- end outer
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Abstract
The invention discloses a kind of function test fixtures of automobile electronics, including function test fixture main body, the upper end outer surface of the function test fixture main body is provided with workbench, the side of the workbench of the upper end of the function test fixture main body is provided with connection cylinder, support column is provided on the inside of the connection cylinder, the upper end of the support column is provided with loading plate, the loading plate is internally provided with carrying cylinder, the outer surface of the carrying cylinder is provided with clamping rings, the upper end outer surface of the clamping rings is provided with threaded hole, threaded post is provided on the inside of the threaded hole, the loading plate of the front end of the clamping rings is internally provided with linking annulus.A kind of function test fixture of automobile electronics of the present invention can bring better prospect of the application convenient for automobile electronics are fixed convenient for replacing to loading plate.
Description
Technical field
The present invention relates to jig field, in particular to a kind of function test fixture of automobile electronics.
Background technique
In order to improve the safety in utilization of automobile, usually automotive electronics will use after producing the electronic product of automobile
The function test fixture of product tests the automobile electronics produced, to ensure the qualification of automobile electronics,
Guarantee that it is not in security risk when automobile electronics are mounted on and use on automobile；The function of existing automobile electronics
There are certain drawbacks in energy test fixture, be not easy to that automobile electronics are fixed, and be not easy to carrying when in use
Plate is replaced, and certain adverse effect is brought to actual use, for this purpose, it is proposed that a kind of function of automobile electronics
Test fixture.
Summary of the invention
The main purpose of the present invention is to provide a kind of function test fixture of automobile electronics, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of function test fixture of automobile electronics, including function test fixture main body, the function test fixture main body
Upper end outer surface be provided with workbench, the side of the workbench of the upper end of the function test fixture main body is provided with connection circle
Cylinder, is provided with support column on the inside of the connection cylinder, and the upper end of the support column is provided with loading plate, the loading plate it is interior
Portion is provided with carrying cylinder, and the outer surface of the carrying cylinder is provided with clamping rings, the upper end outer surface of the clamping rings
It is provided with threaded hole, threaded post is provided on the inside of the threaded hole, the inside of the loading plate of the front end of the clamping rings is set
It is equipped with linking annulus, fixed link is provided on the inside of the linking annulus, the upper end of the fixed link is provided with lifting annulus, institute
It states and is provided with obstruction ring below the linking annulus of the outer surface of fixed link, the lower end of the fixed link is provided with restriction plate, institute
The lower end for stating the linking annulus of the upper end of obstruction ring is provided with reset spring, and the upper front end of the connection cylinder is provided with No.1
The side of fixed plate, the No.1 fixed plate of the upper front end of the connection cylinder is provided with No. two fixed plates, and the No.1 is fixed
Another side external surface of plate and a side external surface of No. two fixed plates are provided through connecting stud, the connecting stud it is outer
Side is provided with attaching nut.
Preferably, the lower end outer surface of the function test fixture main body is provided with rubber pad angle, and the functional test is controlled
Attachment screw is provided between tool main body and rubber pad angle, the upper end outer surface at the rubber pad angle passes through attachment screw and function
The lower end outer surface of test fixture main body is fixedly connected.
Preferably, the side external surface of the attaching nut is solid by connecting stud and a side external surface of No. two fixed plates
Fixed connection, the back end outer surface of the connecting stud are fixedly connected by No. two fixed plates with the leading exterior surface for connecting cylinder,
The interior electrical path length of the connection cylinder is identical as the outer diameter length of support column.
Preferably, the interior aspect face of the clamping rings is fixedly connected by threaded post with the outer surface of carrying cylinder,
The external thread of the threaded post and the disposed thread of threaded hole are mutually twisted.
Preferably, the back end outer surface of the linking annulus is fixed by the leading exterior surface of clamping rings and carrying cylinder
The back end outer surface of connection, the fixed link is fixedly connected by linking annulus with the leading exterior surface of clamping rings, the rank
The quantity for connecing annulus is several groups.
Preferably, the upper end outer surface of the restriction plate passes through fixed link and the fixed company in the lower end outer surface for being connected annulus
It connects, the lower end outer surface of the reset spring is fixedly connected by stopping ring with the outer surface of fixed link, the reset spring
Quantity is several groups.
Compared with prior art, the invention has the following beneficial effects: the functions because of the automobile electronics in the present invention
Test fixture is provided with restriction plate, so clamping rings can be pushed, the fixed link for being connected it on annulus is able to carry out movement,
It drives restriction plate to be moved to operating position, then rotates the threaded post in threaded hole, its threaded post and carrying cylinder is made to be in contact
Clamping rings is fixed on carrying cylinder and fixes restriction plate, lifting annulus is then caught to pull up while stopping on ring
Reset spring shrink, automobile electronics are then placed on to the lower section of restriction plate, while unclamping lifting annulus, make its reset
Spring, which is able to extend, pushes restriction plate to move down automobile electronics pressure is on the table fixed automobile electronics,
And then realize its benefit for being convenient for that automobile electronics are fixed, because being provided with connection cylinder, so can be rotatablely connected
Nut allows attaching nut and connecting stud to separate, keeps the distance between its No.1 fixed plate and No. two fixed plates elongated, it is allowed to connect
The bore for connecing the nozzle of cylinder, which becomes larger, unclamps the support column being clipped in connection cylinder, then support column is caught to be lifted up, made
Loading plate on its support column is mutually separated with function test fixture main body, and the support column on new loading plate is then inserted into connection
In cylinder, while attaching nut being placed on connecting stud again and is rotated, so that it is connected the bore of the nozzle of cylinder and become
It is small by support column be clipped in connection cylinder will new loading plate be fixed on and complete to replace in function test fixture main body, thus real
Existing its is convenient for the benefit replaced to loading plate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the function test fixture of automobile electronics of the present invention；
Fig. 2 is a kind of partial view of the function test fixture of automobile electronics of the present invention；
Fig. 3 is a kind of enlarged drawing of the A of the function test fixture of automobile electronics of the present invention；
Fig. 4 is the connection view of the connection cylinder and support column of a kind of function test fixture of automobile electronics of the present invention；
Fig. 5 is a kind of restriction plate of function test fixture of automobile electronics of the present invention and the connection view of clamping rings；
Fig. 6 is a kind of schematic diagram of the loading plate of the function test fixture of automobile electronics of the present invention.
In figure: 1, function test fixture main body；2, workbench；3, cylinder is connected；4, loading plate；5, fixed link；6, it limits
Plate；7, rubber pad angle；8, No.1 fixed plate；9, No. two fixed plates；10, connecting stud；11, attaching nut；12, support column；13,
Carry cylinder；14, threaded hole；15, threaded post；16, annulus is lifted；17, clamping rings；18, it is connected annulus；19, ring is stopped；
20, reset spring.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in figures 1 to 6, the function test fixture of a kind of automobile electronics of the invention, including function test fixture master
Body 1, the upper end outer surface of function test fixture main body 1 are provided with workbench 2, the work of the upper end of function test fixture main body 1
The side of platform 2 is provided with connection cylinder 3, and the inside of connection cylinder 3 is provided with support column 12, and the upper end of support column 12, which is provided with, holds
Support plate 4, loading plate 4 are internally provided with carrying cylinder 13, and the outer surface of carrying cylinder 13 is provided with clamping rings 17, fixed circle
The upper end outer surface of ring 17 is provided with threaded hole 14, and the inside of threaded hole 14 is provided with threaded post 15, the front end of clamping rings 17
Loading plate 4 be internally provided with linking annulus 18, linking annulus 18 inside be provided with fixed link 5, the upper end of fixed link 5 is set
It is equipped with lifting annulus 16, the lower section of the linking annulus 18 of the outer surface of fixed link 5, which is provided with, stops ring 19, the lower end of fixed link 5
It is provided with restriction plate 6, the lower end for stopping the linking annulus 18 of the upper end of ring 19 is provided with reset spring 20, before connecting cylinder 3
End top is provided with No.1 fixed plate 8, and the side for connecting the No.1 fixed plate 8 of the upper front end of cylinder 3 is provided with No. two fixations
One side external surface of plate 9, another side external surface of No.1 fixed plate 8 and No. two fixed plates 9 is provided through connecting stud 10,
The outside of connecting stud 10 is provided with attaching nut 11.
The lower end outer surface of function test fixture main body 1 is provided with rubber pad angle 7, function test fixture main body 1 and rubber
Attachment screw is provided between pad angle 7, the upper end outer surface at rubber pad angle 7 passes through attachment screw and function test fixture main body 1
Lower end outer surface be fixedly connected；The side external surface of attaching nut 11 passes through the side of connecting stud 10 and No. two fixed plates 9
Outer surface is fixedly connected, and the back end outer surface of connecting stud 10 is solid by No. two fixed plates 9 and the leading exterior surface for connecting cylinder 3
Fixed connection, the interior electrical path length for connecting cylinder 3 are identical as the outer diameter length of support column 12；The interior aspect face of clamping rings 17 passes through
Threaded post 15 is fixedly connected with the outer surface of carrying cylinder 13, the external thread and the disposed thread phase of threaded hole 14 of threaded post 15
Mutually occlusion；The back end outer surface for being connected annulus 18 is fixedly connected by clamping rings 17 with the leading exterior surface of carrying cylinder 13,
The back end outer surface of fixed link 5 is fixedly connected by linking annulus 18 with the leading exterior surface of clamping rings 17, and annulus 18 is connected
Quantity be several groups；The upper end outer surface of restriction plate 6 passes through fixed link 5 and the fixed company in the lower end outer surface for being connected annulus 18
It connects, the lower end outer surface of reset spring 20 is fixedly connected by stopping ring 19 with the outer surface of fixed link 5, the number of reset spring 20
Amount is several groups.
It should be noted that the present invention is a kind of function test fixture of automobile electronics, when in use, user can
To push clamping rings 17, the fixed link 5 for being connected it on annulus 18 is able to carry out movement, and restriction plate 6 is driven to be moved to work
Position, subsequent user can rotate the threaded post 15 in threaded hole 14, make its threaded post 15 and carrying cylinder 13 be in contact by
Clamping rings 17 is fixed on carrying cylinder 13 and fixes restriction plate 6, and then user catches lifting annulus 16 to pull up
The reset spring 20 stopped on ring 19 simultaneously is shunk, and then automobile electronics are placed on the lower section of restriction plate 6 by user, together
Shi Songkai lifts annulus 16, is able to extend its reset spring 20 and restriction plate 6 is pushed to move down automobile electronics being pressed in work
Automobile electronics are fixed on platform 2, subsequent user's startup function test fixture main body 1 can produce automotive electronics
Product are detected, and when such as needing replacing because of the damage of loading plate 4, user can be rotatablely connected nut 11, make its attaching nut 11
It is separated with connecting stud 10, the bore of the nozzle of its connection cylinder 3, which can be become larger, will be clipped in the support column 12 connected in cylinder 3
It unclamps, then catches support column 12 to be lifted up, divide the loading plate 4 on its support column 12 mutually with function test fixture main body 1
From then user connects the insertion of support column 12 on new loading plate 4 in cylinder 3, while again putting attaching nut 11
It sets and is rotated on connecting stud 10, so that the bore of the nozzle of its connection cylinder 3 is become smaller and support column 12 is clipped in connection cylinder 3
In will be new loading plate 4 be fixed in function test fixture main body 1 complete replacement, it is more practical.
It should be noted that above embodiments are only to illustrate technical solution of the present invention rather than restriction technologies scheme, although
The invention is described in detail with reference to the preferred embodiments by applicant, those skilled in the art should understand that, those are right
The modification or equivalent replacement that technical solution of the present invention carries out, cannot be detached from the objective and range of the technical program, should all cover
In scope of the invention as claimed.
Claims (6)
1. a kind of function test fixture of automobile electronics, including function test fixture main body (1), it is characterised in that: described
The upper end outer surface of function test fixture main body (1) is provided with workbench (2), the upper end of the function test fixture main body (1)
The side of workbench (2) be provided with connection cylinder (3), be provided with support column (12) on the inside of the connection cylinder (3), it is described
The upper end of support column (12) is provided with loading plate (4), and being internally provided with for the loading plate (4) carries cylinder (13), described to hold
The outer surface for carrying cylinder (13) is provided with clamping rings (17), and the upper end outer surface of the clamping rings (17) is provided with threaded hole
(14), it is provided with threaded post (15) on the inside of the threaded hole (14), the loading plate (4) of the front end of the clamping rings (17)
It is internally provided with linking annulus (18), is provided with fixed link (5) on the inside of the linking annulus (18), the fixed link (5)
Upper end is provided with lifting annulus (16), is provided with obstruction ring below the linking annulus (18) of the outer surface of the fixed link (5)
(19), the lower end of the fixed link (5) is provided with restriction plate (6), the linking annulus (18) of the upper end for stopping ring (19)
Lower end is provided with reset spring (20), and the upper front end of connection cylinder (3) is provided with No.1 fixed plate (8), the connection
The side of the No.1 fixed plate (8) of the upper front end of cylinder (3) is provided with No. two fixed plates (9), the No.1 fixed plate (8)
Another side external surface and a side external surface of No. two fixed plates (9) are provided through connecting stud (10), the connecting stud
(10) attaching nut (11) are provided on the outside of.
2. a kind of function test fixture of automobile electronics according to claim 1, it is characterised in that: the function is surveyed
The lower end outer surface of examination jig main body (1) is provided with rubber pad angle (7), the function test fixture main body (1) and rubber pad angle
(7) attachment screw is provided between, the upper end outer surface of the rubber pad angle (7) passes through attachment screw and function test fixture master
The lower end outer surface of body (1) is fixedly connected.
3. a kind of function test fixture of automobile electronics according to claim 2, it is characterised in that: the connection spiral shell
One side external surface of female (11) is fixedly connected by connecting stud (10) with a side external surface of No. two fixed plates (9), the company
The back end outer surface for connecing stud (10) is fixedly connected by No. two fixed plates (9) with the leading exterior surface for connecting cylinder (3), described
The interior electrical path length for connecting cylinder (3) is identical as the outer diameter length of support column (12).
4. a kind of function test fixture of automobile electronics according to claim 3, it is characterised in that: the fixed circle
The interior aspect face of ring (17) is fixedly connected by threaded post (15) with the outer surface of carrying cylinder (13), the threaded post (15)
External thread and the disposed thread of threaded hole (14) be mutually twisted.
5. a kind of function test fixture of automobile electronics according to claim 4, it is characterised in that: the linking circle
The back end outer surface of ring (18) is fixedly connected by clamping rings (17) with the leading exterior surface of carrying cylinder (13), the fixation
The back end outer surface of bar (5) is fixedly connected by linking annulus (18) with the leading exterior surface of clamping rings (17), the linking
The quantity of annulus (18) is several groups.
6. a kind of function test fixture of automobile electronics according to claim 5, it is characterised in that: the restriction plate
(6) upper end outer surface is fixedly connected by fixed link (5) with the lower end outer surface for being connected annulus (18), the reset spring
(20) lower end outer surface is fixedly connected by stopping ring (19) with the outer surface of fixed link (5), the reset spring (20)
Quantity is several groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910129736.1A CN109946486B (en) | 2019-02-21 | 2019-02-21 | Function test fixture for automobile electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910129736.1A CN109946486B (en) | 2019-02-21 | 2019-02-21 | Function test fixture for automobile electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109946486A true CN109946486A (en) | 2019-06-28 |
| CN109946486B CN109946486B (en) | 2021-05-14 |
Family
ID=67006959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910129736.1A Expired - Fee Related CN109946486B (en) | 2019-02-21 | 2019-02-21 | Function test fixture for automobile electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109946486B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072841A (en) * | 2020-09-03 | 2020-12-11 | 李楠楠 | Three-phase asynchronous vibration motor |
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| CN201109000Y (en) * | 2007-09-05 | 2008-09-03 | 比亚迪股份有限公司 | Tin wire conveying apparatus |
| US20080265924A1 (en) * | 2005-12-23 | 2008-10-30 | Nasser Barabi | Contactor nest for an IC device and method |
| CN104614666A (en) * | 2015-02-05 | 2015-05-13 | 深圳创维－Rgb电子有限公司 | Automatic testing device of circuit board |
| CN207061720U (en) * | 2017-06-19 | 2018-03-02 | 杭州启澄科技有限公司 | A kind of automobile winch that can clear up steel cable automatically |
| CN207592189U (en) * | 2017-09-04 | 2018-07-10 | 深圳市英威腾电气股份有限公司 | A kind of universal pcb board fixing device |
| CN207781908U (en) * | 2017-10-24 | 2018-08-28 | 厦门美图移动科技有限公司 | Fixture and pcb board |
-
2019
- 2019-02-21 CN CN201910129736.1A patent/CN109946486B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080265924A1 (en) * | 2005-12-23 | 2008-10-30 | Nasser Barabi | Contactor nest for an IC device and method |
| CN201109000Y (en) * | 2007-09-05 | 2008-09-03 | 比亚迪股份有限公司 | Tin wire conveying apparatus |
| CN104614666A (en) * | 2015-02-05 | 2015-05-13 | 深圳创维－Rgb电子有限公司 | Automatic testing device of circuit board |
| CN207061720U (en) * | 2017-06-19 | 2018-03-02 | 杭州启澄科技有限公司 | A kind of automobile winch that can clear up steel cable automatically |
| CN207592189U (en) * | 2017-09-04 | 2018-07-10 | 深圳市英威腾电气股份有限公司 | A kind of universal pcb board fixing device |
| CN207781908U (en) * | 2017-10-24 | 2018-08-28 | 厦门美图移动科技有限公司 | Fixture and pcb board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072841A (en) * | 2020-09-03 | 2020-12-11 | 李楠楠 | Three-phase asynchronous vibration motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109946486B (en) | 2021-05-14 |
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Granted publication date: 20210514 |