CN209689653U - A kind of PCBA board test fixing device easy to disassemble - Google Patents
A kind of PCBA board test fixing device easy to disassemble Download PDFInfo
- Publication number
- CN209689653U CN209689653U CN201920488624.0U CN201920488624U CN209689653U CN 209689653 U CN209689653 U CN 209689653U CN 201920488624 U CN201920488624 U CN 201920488624U CN 209689653 U CN209689653 U CN 209689653U
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- CN
- China
- Prior art keywords
- fixing seat
- pcba board
- briquetting
- block
- disassemble
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- 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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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- OZJAIRCFCMQFIF-UHFFFAOYSA-N 1-phenylcyclobutan-1-amine Chemical compound C=1C=CC=CC=1C1(N)CCC1 OZJAIRCFCMQFIF-UHFFFAOYSA-N 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of PCBA board test fixing devices easy to disassemble, including pedestal, fixing seat and fixed press block, fixing seat is fixedly installed with above the pedestal, and the inner tip of fixing seat is provided with briquetting, and two side positions of briquetting are provided with connection rack gear, the bottom of the briquetting is connected with bottom plate, and the compressed spring being mounted on inside fixing seat is provided with below bottom plate, support rod is installed above the pedestal, and the top of support rod is fixed with supporting block, and two side positions of supporting block are provided with fixed press block.The PCBA board test fixing device easy to disassemble not only can be very good that work is fixed to entire PCBA board according to the size of PCBA board during carrying out use, fixed work entire simultaneously, it does not need to expend staff's a large amount of time, whole operation process is convenient and quick, it is more convenient to carry out using achieving the effect that improve detection efficiency indirectly.
Description
Technical field
The utility model relates to PCBA boards to test correlative technology field, and specially a kind of PCBA board test easy to disassemble is solid
Determine device.
Background technique
PCBA board is important a kind of electronic component, is the supplier of electronic component and connection, so existing market
On PCBA board before carrying out use, be required to carry out detection work to it, just be needed during detection using to solid
Determine device, although the type of the fixation device on existing market with it is large number of, it is still deposited during carrying out use
In some problems, such as it is during carrying out use, to the fixation intricate operation of PCBA board, whole dismounting installment work
Staff's a large amount of time can be expended, and then indirectly reduces the working efficiency entirely detected, therefore, we just propose one
The PCBA board test fixing device that kind conveniently solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of PCBA board test fixing devices easy to disassemble, to solve above-mentioned back
The PCBA board test fixing device currently on the market that scape technology proposes is during carrying out use, when needing to expend a large amount of
Between complete PCBA board installing and dismounting work the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCBA board test easy to disassemble is solid
Determine device, including pedestal, fixing seat and fixed press block, is fixedly installed with fixing seat above the pedestal, and fixing seat
Inner tip is provided with briquetting, and two side positions of briquetting are provided with connection rack gear, the side of the connection rack gear
It is intermeshed and connects between the rotation gear between fixing seat by connecting axis connection, and rotate the top and outside of gear
It is coaxially connected between sleeve, and to engage connection between the inside of outer sleeve and screw rod, the top of the screw rod is equipped with
Fixed press block is connected with top pressing plate above the briquetting, and the top bearing of top pressing plate is connected with gag lever post, and
Briquetting is arranged in the inside of the second preformed groove inside fixing seat, and the bottom of gag lever post be applied in fixing seat the
It is mutually clamped between one preformed groove, the bottom of the briquetting is connected with bottom plate, and is provided with and is mounted on admittedly below bottom plate
Compressed spring inside reservation is equipped with support rod above the pedestal, and the top of support rod is fixed with supporting block, and
Two side positions of supporting block are provided with fixed press block.
Preferably, the inside of the fixing seat is hollow shape structure, and the first preformed groove and second in fixing seat is reserved
Slot runs through the overhead surface of fixing seat, and the first preformed groove is corresponded to each other with the position of gag lever post, the second preformed groove with press
The position of briquetting corresponds to each other.
Preferably, it is structure as a whole between the bottom and bottom plate of the connection rack gear, and connects bottom and the bottom plate of rack gear
Between constitute " T " shape structure, and the position of bottom plate is corresponded to each other with the position of compressed spring, between compressed spring and bottom plate
Gap is greater than zero.
Preferably, the L-shaped structure of fixed press block, and the top of fixed press block is rubber material, and
The minimum point of fixed press block and the minimum point of supporting block are on same straight line, while in the central axes and pedestal of supporting block
Axis overlaps.
Preferably, the outside of the gag lever post is equal angular is provided with the first fixture block, and the first fixture block outside gag lever post
Between the first fixture block or the second fixture block all the same and adjacent with the size shape of the second fixture block inside the first preformed groove
Gap is greater than the size of the two.
Compared with prior art, the utility model has the beneficial effects that the PCBA board test fixing device easy to disassemble
It not only can be very good that work is fixed to entire PCBA board according to the size of PCBA board during carrying out use,
Fixed work entire simultaneously, does not need to expend staff's a large amount of time, and whole operation process is convenient and quick, more convenient
It carries out using achieving the effect that improve detection efficiency indirectly；
1, entire PCBA board is during being fixed, it is only necessary to press briquetting, will entirely to fill
The fixed press block for setting two sides carries out opposite mobile working, thus can complete PCBA board is fixed well
Work cooperates limit work of the gag lever post inside the first preformed groove, can complete the fixed work in entire position well, by
This whole process only needs to press by a step and the rotary work of a step gag lever post can be completed entirely to fix work, is not required to
Staff's frequent progress rotary work is wanted, so that whole device is more convenient during carrying out use.
Detailed description of the invention
Fig. 1 is that the utility model is bowed schematic cross-sectional view；
Fig. 2 is the utility model side schematic cross-sectional view；
Fig. 3 is the utility model schematic view of the front view；
Fig. 4 is the utility model gag lever post and the first preformed groove attachment structure schematic diagram；
Fig. 5 connect overlooking structure diagram with the first preformed groove for the utility model gag lever post.
In figure: 1, pedestal；2, fixing seat；3, briquetting；4, rack gear is connected；5, connecting shaft；6, gear is rotated；7, outer cover
Cylinder；8, screw rod；9, fixed press block；10, supporting block；11, top pressing plate；12, gag lever post；1201, the first fixture block；13, first
Preformed groove；1301, the second fixture block；14, the second preformed groove；15, bottom plate；16, compressed spring；17, support rod.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of fixed dress of PCBA board test easy to disassemble
It sets, including pedestal 1, fixing seat 2, briquetting 3, connection rack gear 4, connecting shaft 5, rotation gear 6, outer sleeve 7, screw rod 8, fixation
Crushing block 9, supporting block 10, top pressing plate 11, gag lever post 12, the first fixture block 1201, the first preformed groove 13, the second fixture block 1301,
Second preformed groove 14, bottom plate 15, compressed spring 16 and support rod 17, the top of pedestal 1 are fixedly installed with fixing seat 2, and fixed
The inner tip of seat 2 is provided with briquetting 3, and two side positions of briquetting 3 are provided with connection rack gear 4, connection rack gear 4
The top for connecting, and rotating gear 6 is intermeshed between side and the rotation gear 6 connected between fixing seat 2 by connecting shaft 5
It is coaxially connected between end and outer sleeve 7, and be to engage connection, the top of screw rod 8 between the inside of outer sleeve 7 and screw rod 8
End is equipped with fixed press block 9, and the top of briquetting 3 is connected with top pressing plate 11, and the top bearing connection of top pressing plate 11
There is gag lever post 12, and the inside of the second preformed groove 14 inside fixing seat 2, and the bottom of gag lever post 12 is arranged in briquetting 3
Be mutually clamped between the first preformed groove 13 for being applied in fixing seat 2, the bottom of briquetting 3 is connected with bottom plate 15, and bottom
The lower section of plate 15 is provided with the compressed spring 16 being mounted on inside fixing seat 2, and the top of pedestal 1 is equipped with support rod 17, and props up
The top of strut 17 is fixed with supporting block 10, and two side positions of supporting block 10 are provided with fixed press block 9.
The inside of fixing seat 2 is hollow shape structure, and the first preformed groove 13 in fixing seat 2 is passed through with the second preformed groove 14
Fasten the overhead surface of reservation 2, and the first preformed groove 13 is corresponded to each other with the position of gag lever post 12, the second preformed groove 14 with press
The position of briquetting 3 corresponds to each other.
It connects and is structure as a whole between the bottom and bottom plate 15 of rack gear 4, and structure between the bottom and bottom plate 15 of connection rack gear 4
"T"-shaped structure, and the position of bottom plate 15 is corresponded to each other with the position of compressed spring 16, between compressed spring 16 and bottom plate 15
Gap be greater than zero, it is convenient so that connection rack gear 4 squeezes compressed spring 16 during stress presses down on, and
It is released under the action of entirely connection rack gear 4 can be in compressed spring 16 in the case where not stressing, it is convenient that PCBA board is carried out
It takes.
The L-shaped structure of fixed press block 9, and the top of fixed press block 9 is rubber material, and fixed press block
9 minimum point and the minimum point of supporting block 10 are on same straight line, while the central axes of the central axes of supporting block 10 and pedestal 1
It overlaps, convenient that fixation is limited and then be clamped to PCBA board, it is manually right that whole process does not need staff
The position of PCBA board is controlled, and is facilitated and is operated.
The outside of gag lever post 12 is equal angular to be provided with the first fixture block 1201, and the first fixture block 1201 outside gag lever post 12
First fixture block 1201 or the second all the same and adjacent with the size shape of the second fixture block 1301 inside the first preformed groove 13
Gap between fixture block 1301 is greater than the size of the two, facilitates the limit so that between gag lever post 12 and the first preformed groove 13
Work achievees the effect that the position to entire connection rack gear 4 is fixed.
Working principle: when using the PCBA board test fixing device easy to disassemble, firstly, by whole device in bottom
It places under the action of pedestal 1 in place, later, the PCBA board detected is placed on the top of supporting block 10
End position, then, staff to the briquetting 3 in 2 fixing seats 2 on entire pedestal 1 can press, and (press
During briquetting 3 is declined, it will drive the top pressing plate 11 above it and the gag lever post 12 above it declined together
Work) make briquetting 3 drive the connection rack gear 4 of its two sides into decline work, during connection rack gear 4 is declined,
It will be engaged with the rotation gear 6 inside fixing seat 2 and carry out rotary work, carry out the mistake of rotation joggleword in rotation gear 6
Cheng Zhong can make the outer sleeve 7 for rotating its top of the drive of gear 6 be rotated, in the process that outer sleeve 7 is rotated
In, the screw rod 8 that it can be made internal carries out flexible work, during screw rod 8 carries out flexible, will drive consolidating for its top
Determine crushing block 9 and carry out Telescopic Fixed, as a result, during fixed press block 9 carries out flexible, can complete well to branch
The PCBA board placed on bracer 10 is fixed, and when entire briquetting 3 is pressed into suitable position, has completed fixed work
Afterwards, staff is at this moment just needed to rotate entire gag lever post 12 under the action of bearing, so that gag lever post 12 drives it
The first external fixture block 1201 is rotated, can be with the of 2 top of fixing seat during the first fixture block 1201 is rotated
The overlapped completion of the second fixture block 1301 inside one preformed groove 13 limits work, thus the work fixed in the limit of gag lever post 12
Just the position height of entire briquetting 3 is fixed under, just makes entire PCBA board in fixed press block 9 as a result,
Fixed work well is completed under effect, when being dismantled, staff only needs to repeat above-mentioned work, so that
The first fixture block 1201 outside gag lever post 12 is separated from each other with the second fixture block 1301 inside the first preformed groove 13, then, solid
Briquetting 3 will be made to move up under the action of the compressed spring 16 of 2 bottom of reservation, then, 9 meeting of fixed press block and PCBA
Plate separation, easily can take to the PCBA board after the completion of detection, be not described in detail in this specification later
Content belong to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of PCBA board test fixing device easy to disassemble, including pedestal (1), fixing seat (2) and fixed press block (9),
It is characterized by: be fixedly installed with fixing seat (2) above the pedestal (1), and the inner tip of fixing seat (2) be provided with by
Briquetting (3), and two side positions of briquetting (3) be provided with connection rack gear (4), it is described connection rack gear (4) side with and
It is intermeshed connection between the rotation gear (6) connected between fixing seat (2) by connecting shaft (5), and rotates the top of gear (6)
It is coaxially connected between end and outer sleeve (7), and to engage connection between the inside of outer sleeve (7) and screw rod (8), it is described
The top of screw rod (8) is equipped with fixed press block (9), is connected with top pressing plate (11) above the briquetting (3), and top
The top bearing of pressing plate (11) is connected with gag lever post (12), and the second preformed groove that briquetting (3) setting is internal in fixing seat (2)
(14) inside, and mutually block between the bottom of gag lever post (12) and the first preformed groove (13) being applied on fixing seat (2)
It closes, the bottom of the briquetting (3) is connected with bottom plate (15), and is provided with below bottom plate (15) and is mounted on fixing seat (2)
Internal compressed spring (16) is equipped with support rod (17) above the pedestal (1), and the top of support rod (17) is fixed with
Supporting block (10), and two side positions of supporting block (10) are provided with fixed press block (9).
2. one kind according to claim 1 PCBA board test fixing device easy to disassemble, it is characterised in that: the fixation
The inside of seat (2) is hollow shape structure, and the first preformed groove (13) in fixing seat (2) and the second preformed groove (14) are through solid
The overhead surface of reservation (2), and the first preformed groove (13) is corresponded to each other with the position of gag lever post (12), the second preformed groove (14)
It is corresponded to each other with the position of briquetting (3).
3. one kind according to claim 1 PCBA board test fixing device easy to disassemble, it is characterised in that: the connection
It is structure as a whole between the bottom and bottom plate (15) of rack gear (4), and is constituted between the bottom and bottom plate (15) of connection rack gear (4)
" T " shape structure, and the position of bottom plate (15) is corresponded to each other with the position of compressed spring (16), compressed spring (16) and bottom plate
(15) gap between is greater than zero.
4. one kind according to claim 1 PCBA board test fixing device easy to disassemble, it is characterised in that: the fixation
Crushing block (9) L-shaped structure, and the top of fixed press block (9) is rubber material, and fixed press block (9) is most
The minimum point of low spot and supporting block (10) is on same straight line, while the axis of the central axes of supporting block (10) and pedestal (1)
Line overlaps.
5. one kind according to claim 1 PCBA board test fixing device easy to disassemble, it is characterised in that: the limit
The outside of bar (12) is equal angular to be provided with the first fixture block (1201), and external the first fixture block (1201) of gag lever post (12) and the
The size shape of internal the second fixture block (1301) of one preformed groove (13) the first fixture block (1201) all the same and adjacent or the
Gap between two fixture blocks (1301) is greater than the size of the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488624.0U CN209689653U (en) | 2019-04-11 | 2019-04-11 | A kind of PCBA board test fixing device easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488624.0U CN209689653U (en) | 2019-04-11 | 2019-04-11 | A kind of PCBA board test fixing device easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689653U true CN209689653U (en) | 2019-11-26 |
Family
ID=68607665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488624.0U Expired - Fee Related CN209689653U (en) | 2019-04-11 | 2019-04-11 | A kind of PCBA board test fixing device easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896778A (en) * | 2020-07-15 | 2020-11-06 | 中车株洲电力机车研究所有限公司 | HALT test fixture for PCBA plug-in and mounting method |
-
2019
- 2019-04-11 CN CN201920488624.0U patent/CN209689653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896778A (en) * | 2020-07-15 | 2020-11-06 | 中车株洲电力机车研究所有限公司 | HALT test fixture for PCBA plug-in and mounting method |
| CN111896778B (en) * | 2020-07-15 | 2023-05-26 | 中车株洲电力机车研究所有限公司 | HALT test fixture for PCBA plug-in and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |