CN208047025U - Fixture for circuit board coating - Google Patents
Fixture for circuit board coating Download PDFInfo
- Publication number
- CN208047025U CN208047025U CN201721876056.9U CN201721876056U CN208047025U CN 208047025 U CN208047025 U CN 208047025U CN 201721876056 U CN201721876056 U CN 201721876056U CN 208047025 U CN208047025 U CN 208047025U
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- Prior art keywords
- segment
- sliding block
- fixture
- circuit board
- locating rod
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Abstract
The utility model discloses a kind of fixtures for circuit board coating, wherein the fixture includes support plate (1) and the plate body (2) being set in the support plate (1)；Wherein, multiple pillars (3) have been downwardly extending on the lower surface of the support plate (1)；Multiple sliding blocks (4) are slippingly provided on the plate body (2), and at least provided with a locating rod (5) on each sliding block (4)；The locating rod (5) includes upwardly extending the first segment to be formed (501) and second segment (502) from the sliding block (4), and the diameter of the second segment (502) is less than the diameter of the first segment (501).By above-mentioned design, realizing can be such that circuit board level places, while can fix the circuit board of more money different models successively, improve the effect of coating efficiency.
Description
Technical field
The utility model is related to circuit board coating tooling fields, and in particular, to the fixture for circuit board coating.
Background technology
Airbome liquid crystal display circuit board assemblies are directly determined as product important component, the height of circuit board performance
The height of product reliability.And military project airborne indicator needs are on active service under high humidity, high mould adverse circumstances, in circuit board
Component requires quite high, it is necessary to carry out three proofings coating protection to circuit board.It is main still with manual application three-proofing coating at present
Based on, because the big low height of component differs in circuit board, three-proofing coating is difficult to ensure that circuit board level is placed when coating, if circuit
Plate tilts, and three-proofing coating trickling can be caused to the position that need not be coated, even into inside plug-in unit.And three-proofing coating once enters
It is difficult to carry out reprocessing cleaning inside to plug-in unit, can just replaces connector at this time, increase additional financial resources, manpower, it is final to influence production
Product delivery progress.
Therefore it provides one kind can be such that circuit board level places, while the circuit of more money different models can be fixed successively
The problem of plate, the fixture for circuit board coating for improving coating efficiency is the utility model urgent need to resolve.
Utility model content
For the above-mentioned prior art, the purpose of the utility model is to overcome be difficult to protect when three-proofing coating in the prior art coats
Demonstrate,prove circuit board level to place, if circuit board tilts, three-proofing coating trickling can be caused to the position that need not be coated, even into
Inside plug-in unit, and it is difficult to carry out reprocessing cleaning that three-proofing coating, which once enters inside plug-in unit, can just replace connector at this time, increases volume
Outer financial resources, manpower, can be such that circuit board level places, together at final the problem of influencing product delivery progress to provide one kind
Shi Yici can fix the circuit board of more money different models, improve the fixture for circuit board coating of coating efficiency.
To achieve the goals above, the utility model provides a kind of fixture for circuit board coating, wherein the folder
Has the plate body for including support plate and being set in the support plate；Wherein,
Multiple pillars have been downwardly extending on the lower surface of the support plate；
It is slippingly provided with multiple sliding blocks on the plate body, and is positioned at least provided with one on each sliding block
Bar；
The locating rod includes the first segment and second segment to be formed being upwardly extended from the sliding block, and the second segment is straight
Diameter is less than the diameter of the first segment.
Preferably, the plate body is ferrous material；
The bottom of the sliding block is provided with magnet, and the magnet can be slippingly adsorbed on the plate body.
Preferably, it is recessed inwardly on the bottom surface of the sliding block and is formed with placing groove, magnet is embedded in the placing groove.
Preferably, the locating rod is removable installed on the sliding block.
Preferably, the upper surface of the sliding block, which is recessed inwardly, is formed with thread groove, on the partial outer face of the locating rod
It is formed with and the matched external screw thread of the thread groove.
Preferably, it is additionally provided with firm gasket on the outer surface of the second segment.
Preferably, the firm gasket is one or more in foam, sponge and sheet rubber, and the firm gasket
It encloses and is arranged on at least partly outer surface of the second segment.
According to above-mentioned technical proposal, plate body is arranged in the utility model on the supporting plate, meanwhile, on the lower surface of support plate to
Lower extension is formed with multiple pillars so that multiple pillars can further stablize the support plate so that it is more steady, together
When, multiple sliding blocks are slippingly set on plate body, and locating rod is arranged on sliding block so that can be fixed by locating rod
Circuit board to be coated, further, locating rod include first segment and second segment, and the diameter of second segment is less than the straight of first segment
Diameter, to advantageously in the fixation of circuit board.Pass through above-mentioned design, enabling effectively and stably fix electricity to be coated
Road plate, meanwhile, sliding block is slippingly arranged, and certainly, sliding block here more can be detachable and slippingly be arranged so that can
To adjust the position of its locating rod according to different circuit boards, the versatility to the circuit board of different model and specification is realized.
Other feature and advantage of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, an and part for constitution instruction, and following
Specific implementation mode be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of vertical view of fixture for circuit board coating provided by the utility model；
Fig. 2 is a kind of side view of fixture for circuit board coating provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of locating rod provided by the utility model；
Fig. 4 is a kind of vertical view of locating rod provided by the utility model.
Reference sign
1- support plate 2- plate bodys
3- pillar 4- sliding blocks
5- locating rod 501- first segments
502- second segment 503- magnet.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, " upper and lower, inner and outer " etc. is included in the term
The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering
It is considered as the limitation to the term.
The utility model provides a kind of fixture for circuit board coating, wherein as Figure 1-Figure 4, the fixture
Including support plate 1 and the plate body 2 being set in the support plate 1；Wherein,
Multiple pillars 3 have been downwardly extending on the lower surface of the support plate 1；
Multiple sliding blocks 4 are slippingly provided on the plate body 2, and fixed at least provided with one on each sliding block 4
Position bar 5；
The locating rod 5 includes that the first segment 501 to be formed and second segment 502 are upwardly extended from the sliding block 4, and described
Two section 502 of diameter is less than the diameter of the first segment 501.
Plate body 2 is arranged in the utility model in support plate 1, meanwhile, it has been downwardly extending on the lower surface of support plate 1 more
A pillar 3 so that multiple pillars 3 can further stablize the support plate 1 so that it is more steady, meanwhile, in plate body 2
On multiple sliding blocks 4 are slippingly set, and locating rod 5 is set on sliding block 4 so that can be fixed by locating rod 5 to be coated
The circuit board covered, further, locating rod 5 include first segment 501 and second segment 502, and the diameter of second segment 502 is less than first
The diameter of section 501, to advantageously in the fixation of circuit board.Pass through above-mentioned design, enabling effectively and stably fix
Circuit board to be coated, meanwhile, sliding block 4 is slippingly arranged, and certainly, sliding block 4 here more can be detachable and slip
Ground is arranged so that can adjust the position of its locating rod 5 according to different circuit boards, realize the circuit to different model and specification
The versatility of plate.
Certainly, slip between plate body 2 and sliding block 4 and detachable equal set-up modes here can be according to actual needs
It is selected, for example, in a kind of preferred embodiment of the utility model, the plate body 2 can be selected as ferrous material；
The bottom of the sliding block 4 can be provided with magnet 503, and the magnet 503 can be slippingly adsorbed on the plate body 2.
So that sliding sliding block 4 or dismounting sliding block 4 etc. according to actual needs.
Here the installation position of magnet 503 can be selected according to actual needs, for example, the one of the utility model
In kind more preferably embodiment, it is recessed inwardly on the bottom surface of the sliding block 4 and is formed with placing groove, be embedded in the placing groove
There is magnet 503.
In another preferred embodiment of the utility model, in order to enable locating rod 5 can according to actual needs into
Row is adjusted and selection, the locating rod 5 are removable installed on the sliding block 4.
Here dismountable set-up mode can select according to actual needs, for example, a kind of more preferably embodiment party
In formula, the upper surface of the sliding block 4, which is recessed inwardly, is formed with thread groove, be formed on the partial outer face of the locating rod 5 with
The matched external screw thread of thread groove.
In further preferred embodiment, in order to enable circuit board can more stablely be positioned on the fixture, institute
It states and is also provided with firm gasket on the outer surface of second segment 502.
Here the type of firm gasket can be selected according to actual needs, for example, a kind of preferred embodiment
In, the firm gasket is one or more in foam, sponge and sheet rubber, and the firm gasket encloses described in setting
On at least partly outer surface of second segment 502.
It is illustrated below with specific example.
For example, the bottom of support plate 1 can be arranged, there are four pillars 3 so that it is laid flat and is entirely propped up convenient for hand-held
Fagging 1, sliding block 4 are arranged on the plate body 2 of support plate 1, are being moved above convenient for the sliding block with magnet.The size of sliding block 4
Can according to actual selection, and according to different size of sliding block 4, the size of magnet 503 therein can also according to actual selection,
For example, a diameter of 22mm can be placed in big sliding block 4, thickness 4mm internal diameters are the magnet 503 of 6mm, select the heavy of M5 × 10
Magnet 503 is fixed head screw, places a diameter of 10mm in small sliding block 4, thickness 6mm, internal diameter 4mm magnet 503,
Magnet 503 is fixed the sunk screw of selection M4 × 10.
5 upper end of positioning column is using minimum screw hole principle design is met, because of the screw mounting hole generally use of circuit board assemblies
2.5mm is installed in aperture, and portioned product can use the apertures 2mm, the apertures 3mm.It is general in order to accomplish, above positioning column 5
Two section of 502 a diameter of 1.8mm so that it can be compatible with the aperture of 2.0mm, 2.5mm, 3.0mm simultaneously.If mounting hole is more than the holes 3mm
The mode of foam of can jumping a queue around positioning column 5 when diameter is fastened.Simultaneously component is avoided to be easy to encounter positioning column 5,
The problem of causing component damage.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (7)
1. a kind of fixture for circuit board coating, which is characterized in that the fixture includes support plate (1) and is set to the branch
Plate body (2) on fagging (1)；Wherein,
It is downwardly extending multiple pillars (3) on the lower surface of the support plate (1)；
Multiple sliding blocks (4) are slippingly provided on the plate body (2), and at least provided with one on each sliding block (4)
Locating rod (5)；
The locating rod (5) includes upwardly extending the first segment to be formed (501) and second segment (502), and institute from the sliding block (4)
The diameter for stating second segment (502) is less than the diameter of the first segment (501).
2. fixture according to claim 1, which is characterized in that the plate body (2) is ferrous material；
The bottom of the sliding block (4) is provided with magnet (503), and the magnet (503) can slippingly be adsorbed in the plate
On body (2).
3. fixture according to claim 2, which is characterized in that be recessed inwardly to be formed on the bottom surface of the sliding block (4) and put
Slot is set, magnet (503) is embedded in the placing groove.
4. according to the fixture described in any one of claim 1-3, which is characterized in that the locating rod (5) removably sets
It is placed on the sliding block (4).
5. fixture according to claim 4, which is characterized in that the upper surface of the sliding block (4), which is recessed inwardly, is formed with spiral shell
Groove is formed with and the matched external screw thread of the thread groove on the partial outer face of the locating rod (5).
6. according to the fixture described in any one of claim 1-3, which is characterized in that the outer surface of the second segment (502)
On be additionally provided with firm gasket.
7. fixture according to claim 6, which is characterized in that the firm gasket is in foam, sponge and sheet rubber
It is one or more, and the firm gasket encloses and is arranged on at least partly outer surface of the second segment (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876056.9U CN208047025U (en) | 2017-12-28 | 2017-12-28 | Fixture for circuit board coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876056.9U CN208047025U (en) | 2017-12-28 | 2017-12-28 | Fixture for circuit board coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047025U true CN208047025U (en) | 2018-11-02 |
Family
ID=63955509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876056.9U Active CN208047025U (en) | 2017-12-28 | 2017-12-28 | Fixture for circuit board coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208047025U (en) |
-
2017
- 2017-12-28 CN CN201721876056.9U patent/CN208047025U/en active Active
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| GR01 | Patent grant |