CN208840029U - A kind of folded hole screening electrical measurement fixture - Google Patents
A kind of folded hole screening electrical measurement fixture Download PDFInfo
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- CN208840029U CN208840029U CN201821314628.9U CN201821314628U CN208840029U CN 208840029 U CN208840029 U CN 208840029U CN 201821314628 U CN201821314628 U CN 201821314628U CN 208840029 U CN208840029 U CN 208840029U
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- detection plate
- fixedly installed
- electrical measurement
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- measurement fixture
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Abstract
The utility model discloses a kind of folded holes to screen electrical measurement fixture, including upper backup pad, lower supporting plate and data-analyzing machine, the lower end of the upper backup pad is fixedly installed with detection plate, the upper end of lower supporting plate is fixedly installed with lower detection plate, the data-analyzing machine is arranged between upper detection plate and lower detection plate, the right end of the upper detection plate is provided with flexible cord row, the right end of lower detection plate is provided with lower flexible cord row, the lower end of the upper detection plate offers several circular holes, the inside of circular hole is fixedly installed with several first touch pads, the bottom end of first touch pad is fixedly installed with reduction column, the bottom end of reduction column is equipped with feeler lever, the device can be saved the time, it is convenient and efficient, it can protect tested circuit board not to be subject to crushing, be conducive to underproof product to do over again in time, it economizes on resources.
Description
Technical field
The utility model relates to electrical measurement fixture technical field, electrical measurement fixture is screened in specially a kind of folded hole.
Background technique
Jig is a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts major tool, mainly
Be as assist control position or movement (or both) a kind of tool.Jig can be divided into technique assembly class jig, item range estimation
Try class jig and wiring board test class jig three classes.
Traditional electrical measurement fixture is attached circuit using common electric wire, so that the service life of circuit is short, frequently
Replacement guiding is cumbersome and time consuming, and tested circuit board will cause expendable damage in the case where no protection, can not
Carry out it is secondary do over again, waste of resource.
Utility model content
The purpose of this utility model is to provide a kind of folded holes to screen electrical measurement fixture, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of folded hole screening electrical measurement fixture, including upper backup pad, lower supporting plate and data-analyzing machine, the upper backup pad
Lower end is fixedly installed with detection plate, and the upper end of lower supporting plate is fixedly installed with lower detection plate, and the data-analyzing machine setting exists
Between upper detection plate and lower detection plate, the right end of the upper detection plate is provided with flexible cord row, and the right end of lower detection plate is provided with
Lower flexible cord row, the lower end of the upper detection plate offer several circular holes, and the inside of circular hole is fixedly installed with several first touch pads, the
The bottom end of one touch pad is fixedly installed with telescopic mast, and the bottom end of telescopic mast is equipped with feeler lever, and the upper end of lower detection plate offers several
Circular groove, the inner bottom of circular groove are fixedly installed with several second touch pads.
Preferably, the right end of the upper detection plate is provided with several first sockets, the first socket corresponding thereto first
Touch pad is electrically connected by conducting wire, and the left end of upper flexible cord row is mutually clamped with the first socket, and the right end of lower detection plate is provided with several
Second socket, the second touch pad of the second socket corresponding thereto are electrically connected by conducting wire, and the left end of lower flexible cord row is inserted with second
Mouth is mutually clamped.
Preferably, the lower end of the upper detection plate is equipped with several foam-rubber cushions.
Preferably, the upper detection plate and lower detection plate are insulator.
Preferably, several limit holes, the upper end of the lower detection plate are offered at left and right sides of the bottom end of the upper detection plate
The left and right sides is fixedly installed with limited post.
Preferably, the bottom end of the telescopic mast offers telescopic chute, and the upper end of feeler lever extends to inside telescopic chute, telescopic mast
It is connected with spring between the top on internal top and feeler lever, the left and right sides of feeler lever upper edge is extended with convex block.
Compared with prior art, the utility model has the beneficial effects that equipment is at work, pcb board to be detected is put
It sets in lower detection plate, by extraneous mechanical device the upper detection plate on upper backup pad is pressed downward, limit hole and limit
Circuit board to be measured is limited in detection range by the coincidence of column, after external mechanical device pushes upper detection plate to a certain extent
It remains stationary, telescopic mast moves at this time, and band movable feeler lever extends downwardly, and the bottom end of feeler lever passes through the folded hole of circuit board under test, when folded
All at corresponding position, the bottom end of feeler lever is in contact to form corresponding closed circuit with the second touch pad for the position in hole, passes through
The electric signal of closed circuit is converted to data-signal by the processing of data-analyzing machine, provides corresponding information, if the position in folded hole
Set unqualified, then feeler lever can not be depressed into is in contact to form closed circuit with the second touch pad, and data-analyzing machine is to the feelings at this time
Condition carries out data analysis, provides corresponding information, and subsequent processing further screens circuit board according to data information,
The circuit board that there is buffer protection to be tested for spring and foam-rubber cushion, is arranged using upper flexible cord and lower flexible cord row can protect to greatest extent
Electric wire when test, also can be convenient quick when more rewiring, which can save the time, convenient and efficient, can protect by
The circuit board of survey is not subject to crushing, and is conducive to underproof product and is done over again in time, economizes on resources.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of folded hole screening electrical measurement fixture；
Fig. 2 is a kind of part-structure sectional view of folded hole screening electrical measurement fixture.
In figure: 1- upper backup pad, the upper detection plate of 2-, 3- lower supporting plate, detection plate under 4-, the upper flexible cord row of 5-, flexible cord under 6-
Row, 7- data-analyzing machine, the first touch pad of 8-, 9- telescopic mast, 10- feeler lever, 11- foam-rubber cushion, 12- limit hole, 13- limited post,
The second touch pad of 14-, 15- circular groove, 16- circular hole, the first socket of 17-, the second socket of 18-, 19- spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of folded hole screening electrical measurement fixture, including upper support
Plate 1, lower supporting plate 3 and data-analyzing machine 7, the lower end of the upper backup pad 1 are fixedly installed with detection plate 2, lower supporting plate 3
Upper end is fixedly installed with lower detection plate 4, and the data-analyzing machine 7 is arranged between upper detection plate 2 and lower detection plate 4, it is described on
The right end of detection plate 2 is provided with flexible cord row 5, and the right end of lower detection plate 4 is provided with lower flexible cord row 6, under the upper detection plate 2
End offers several circular holes 16, and the inside of circular hole 16 is fixedly installed with several first touch pads 8, the fixed peace in the bottom end of the first touch pad 8
Equipped with telescopic mast 9, the bottom end of telescopic mast 9 is equipped with feeler lever 10, and the upper end of lower detection plate 4 offers several circular grooves 15, circular groove 15
Inner bottom be fixedly installed with several second touch pads 14.
The right end of the upper detection plate 2 is provided with several first sockets 17, the first touching of the first socket 17 corresponding thereto
Pad 8 is electrically connected by conducting wire, and the left end of upper flexible cord row 5 is clamped with 17 phase of the first socket, if the right end of lower detection plate 4 is provided with
Dry second socket 18, the second touch pad 14 of the second socket 18 corresponding thereto are electrically connected by conducting wire, the left end of lower flexible cord row 6
It is clamped with 18 phase of the second socket.
The lower end of the upper detection plate 2 is equipped with several foam-rubber cushions 11.
The upper detection plate 2 and lower detection plate 4 are insulator.
Several limit holes 12, the upper end or so of the lower detection plate 4 are offered at left and right sides of the bottom end of the upper detection plate 2
Two sides are fixedly installed with limited post 13.
The bottom end of the telescopic mast 9 offers telescopic chute, and the upper end of feeler lever 10 extends to inside telescopic chute, in telescopic mast 9
Spring 19 is connected between the top in portion and the top of feeler lever 10, the left and right sides of 10 upper edge of feeler lever is extended with convex block.
The working principle of the utility model is: equipment is at work, pcb board to be detected is placed in lower detection plate 4,
By extraneous mechanical device the upper detection plate 2 on upper backup pad 1 is pressed downward, the coincidence of limit hole 12 and limited post 13 will
Circuit board to be measured is limited in detection range, and external mechanical device remains stationary the pushing of upper detection plate 2 afterwards to a certain extent,
Telescopic mast 9 moves at this time, and band movable feeler lever 10 extends downwardly, and the bottom end of feeler lever 10 passes through the folded hole of circuit board under test, when folded hole
All at corresponding position, the bottom end of feeler lever 10 is in contact to form corresponding closed circuit with the second touch pad 14 for position, passes through
The electric signal of closed circuit is converted to data-signal by the processing of data-analyzing machine 7, provides corresponding information, if the position in folded hole
Set unqualified, then feeler lever 10 can not be depressed into is in contact to form closed circuit with the second touch pad 14, and data-analyzing machine 7 is right at this time
The situation carries out data analysis, provides corresponding information, and subsequent processing carries out circuit board according to data information further
The circuit board that there is buffer protection to be tested for screening, spring 19 and foam-rubber cushion 11, can be most using upper flexible cord row 5 and lower flexible cord row 6
Electric wire when the protection test of limits, also can be convenient quick when more rewiring.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. electrical measurement fixture, including upper backup pad (1), lower supporting plate (3) and data-analyzing machine (7), feature are screened in a kind of folded hole
Be: the lower end of the upper backup pad (1) is fixedly installed with detection plate (2), and the upper end of lower supporting plate (3) is fixedly installed with down
Detection plate (4), the data-analyzing machine (7) are arranged between upper detection plate (2) and lower detection plate (4), the upper detection plate (2)
Right end be provided with flexible cord row (5), the right end of lower detection plate (4) is provided with lower flexible cord row (6), the upper detection plate (2)
Lower end offers several circular holes (16), and the inside of circular hole (16) is fixedly installed with several first touch pads (8), the first touch pad (8)
Bottom end is fixedly installed with telescopic mast (9), and the bottom end of telescopic mast (9) is equipped with feeler lever (10), and the upper end of lower detection plate (4) offers
Several circular grooves (15), the inner bottom of circular groove (15) are fixedly installed with several second touch pads (14).
2. electrical measurement fixture is screened in a kind of folded hole according to claim 1, it is characterised in that: the right side of the upper detection plate (2)
End is provided with several first sockets (17), and the first touch pad (8) of the first socket (17) corresponding thereto is electrically connected by conducting wire,
The left end of upper flexible cord row (5) is mutually clamped with the first socket (17), and the right end of lower detection plate (4) is provided with several second sockets
(18), the second touch pad (14) of the second socket (18) corresponding thereto is electrically connected by conducting wire, the left end of lower flexible cord row (6) with
Second socket (18) is mutually clamped.
3. electrical measurement fixture is screened in a kind of folded hole according to claim 1, it is characterised in that: under the upper detection plate (2)
End is equipped with several foam-rubber cushions (11).
4. electrical measurement fixture is screened in a kind of folded hole according to claim 1, it is characterised in that: the upper detection plate (2) and under
Detection plate (4) is insulator.
5. electrical measurement fixture is screened in a kind of folded hole according to claim 1, it is characterised in that: the bottom of the upper detection plate (2)
The end left and right sides offers several limit holes (12), is fixedly installed with limited post at left and right sides of the upper end of the lower detection plate (4)
(13)。
6. electrical measurement fixture is screened in a kind of folded hole according to claim 1, it is characterised in that: the bottom end of the telescopic mast (9)
Telescopic chute is offered, the upper end of feeler lever (10) extends to inside telescopic chute, the top on telescopic mast (9) internal top and feeler lever (10)
It is connected between end spring (19), the left and right sides of feeler lever (10) upper edge is extended with convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314628.9U CN208840029U (en) | 2018-08-15 | 2018-08-15 | A kind of folded hole screening electrical measurement fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314628.9U CN208840029U (en) | 2018-08-15 | 2018-08-15 | A kind of folded hole screening electrical measurement fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840029U true CN208840029U (en) | 2019-05-10 |
Family
ID=66355847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314628.9U Active CN208840029U (en) | 2018-08-15 | 2018-08-15 | A kind of folded hole screening electrical measurement fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840029U (en) |
-
2018
- 2018-08-15 CN CN201821314628.9U patent/CN208840029U/en active Active
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