CN204291615U - A kind of circuit board etching device - Google Patents
A kind of circuit board etching device Download PDFInfo
- Publication number
- CN204291615U CN204291615U CN201420774131.0U CN201420774131U CN204291615U CN 204291615 U CN204291615 U CN 204291615U CN 201420774131 U CN201420774131 U CN 201420774131U CN 204291615 U CN204291615 U CN 204291615U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- word
- liquid case
- etching
- rotating shaft
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of circuit board etching device, comprise and hold liquid case and fixture, the top edges position of described appearance liquid case offers breach, described fixture comprises " ten " word support and rotating shaft, four ends of described " ten " word support can embed in described breach, described rotating shaft one end is fixedly connected with arc, the other end is provided with down " Y " word connector, describedly falls to be fixedly connected with the clip for clamping circuit board be oppositely arranged below " Y " word connector.Save etching cost and simple to operate, effectively ensured uniformity and the fail safe of wet etching by simple structure, thus improve product yield.
Description
Technical field
The utility model belongs to circuit board operated implement technical field, particularly relates to a kind of manual easy-operating circuit board etching device.
Background technology
Etching technics comprises wet etching and dry etching, wet etching mainly etches by there is chemical reaction between thin-film material and etching liquid, the ion in the plasma that dry etching mainly utilizes low pressure discharge to produce or chemical reaction occurs between free radical and thin-film material or is etched by physical actions such as Ions Bombardments.When adopting wet-etching technology, there is the wet-method etching equipment that a lot of precision is high at present, but simple and easy and require it is not very high etching for some, use huge and the wet-method etching equipment of troublesome poeration is nothing but " wasting one's talent on a petty job ".But, for easy etching, in a lot of situation, just a simple employing basin takes up etching liquid, use tweezers clamping circuit board to be placed in etching liquid, not only easily cause etching liquid to splash, and easily occur because etching liquid CONCENTRATION DISTRIBUTION inequality causes etching uneven problem.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of circuit board etching device, comprise and hold liquid case, and fixture on described appearance liquid case can be contained in by frame, the top edges position of described appearance liquid case offers breach, described fixture comprises " ten " word support and is assemblied in the rotating shaft on described " ten " word support, four ends of described " ten " word support can embed in described breach, described rotating shaft one end is fixedly connected with arc, the other end is provided with down " Y " word connector, the clip for clamping circuit board be oppositely arranged is fixedly connected with below described " Y " word connector.
Further, the top edges position of described appearance liquid case coordinates four ends of described " ten " word support to offer four described breach, vibrator is provided with in described breach, while described vibrator vibrations, described " ten " word support embedding described breach is driven to shake together, thus drive described circuit board to shake, circuit board is fully contacted with etching liquid, improves etching quality.
Further, the center of described " ten " word support offers axis hole, and described rotating shaft is through described axis hole and surface is provided with spacing ring, and described rotating shaft is assemblied on described " ten " word support by described spacing ring, prevents described rotating shaft from deviating from described axis hole.
Further, described " Y " word connector is connected with described shaft thread, and described " Y " word connector can adopt anticorrosive material, easily changes.
Preferably, described appearance liquid case also offers pour spout, during the etching liquid using described pour spout to topple in described appearance liquid case, etches electromagnetic shaker described in corrosion when preventing from toppling over.
Beneficial effect: the utility model is simple and easy and require it is not that very high etching provides a kind of easy etching device for some, save etching cost and simple to operate, effectively ensured uniformity and the fail safe of wet etching by simple structure, thus improve product yield.
Accompanying drawing explanation
Fig. 1 is that the utility model holds liquid box structure schematic diagram;
Fig. 2 is the structural representation of a kind of circuit board etching device of the utility model;
Fig. 3 is the utility model clamp structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Figures 1 to 3, the utility model provides a kind of circuit board etching device, and comprise and hold liquid case 1, above described appearance liquid case 1, frame is equipped with fixture, and described fixture comprises " ten " word support 2.In some illustrative embodiments, the top edges position of described appearance liquid case 1 is four ends coordinating described " ten " word support 2, can offer four breach 3, four of described " ten " word support 2 corrects in the described breach 3 that can embed and offer described appearance liquid case 1 top edges position.Be provided with electromagnetic shaker in described breach 3, the outer wall of described appearance liquid case 1 be provided with the control switch of described electromagnetic shaker, described electromagnetic shaker when needing, can be used to drive described fixture to shake.
Described " ten " word support 2 is equipped with rotating shaft 4, in some illustrative embodiments, the center of described " ten " word support 2 offers axis hole, described rotating shaft 4 is provided with spacing ring 5, described rotating shaft 4 is through described axis hole, described spacing ring 5 is divided into upper and lower two to be separately positioned on above and below described axis hole, thus described rotating shaft 4 is assemblied on described " ten " word support 2, prevents described rotating shaft 4 from deviating from described axis hole.Described rotating shaft 4 one end is fixedly connected with arc 6, the other end is provided with down " Y " word connector 7, in some illustrative embodiments, described " Y " word connector 7 is threaded with described rotating shaft 4, easy replacing, preferably, described " Y " word connector 7 can adopt anticorrosive material, same anticorrosive material is adopted without the need to whole described fixture, cost-saving.Be fixedly connected with clip 8 below described " Y " word connector 7, described clip 8 is oppositely arranged, for clamping circuit board to be etched.
During use, circuit board described in described clamp, by described " ten " word support 2 frame on described appearance liquid case 1, immerses in etching liquid by described circuit board, rotates described arc 6, described circuit board is rotated in etching liquid.If desired, described vibrator can be opened, while described vibrator vibrations, described " ten " word support 2 embedding described breach 3 is driven to shake together, thus drive described circuit board to shake, circuit board is fully contacted with etching liquid, improves etching quality, after having etched, described fixture is taken out.Thus save etching cost and simple to operate, effectively ensured uniformity and the fail safe of wet etching by simple structure, improve product yield.
In some illustrative embodiments, described appearance liquid case 1 also offers pour spout 9, during the etching liquid using described pour spout 9 to topple in described appearance liquid case 1, etches electromagnetic shaker described in corrosion when preventing from toppling over.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present utility model and principle under the change made; modify; substitute, combination, simplify; all should be the substitute mode of equivalence, all should be included in protection range of the present utility model.
Claims (5)
1. a circuit board etching device, it is characterized in that, comprise and hold liquid case, and fixture on described appearance liquid case can be contained in by frame, the top edges position of described appearance liquid case offers breach, described fixture comprises " ten " word support and is assemblied in the rotating shaft on described " ten " word support, four ends of described " ten " word support can embed in described breach, described rotating shaft one end is fixedly connected with arc, the other end is provided with down " Y " word connector, describedly falls to be fixedly connected with the clip for clamping circuit board be oppositely arranged below " Y " word connector.
2. a kind of circuit board etching device according to claim 1, is characterized in that, the top edges position of described appearance liquid case coordinates four ends of described " ten " word support to offer four described breach, is provided with vibrator in described breach.
3. a kind of circuit board etching device according to claim 1, is characterized in that, the center of described " ten " word support offers axis hole, and described rotating shaft is through described axis hole and surface is provided with spacing ring.
4. a kind of circuit board etching device according to claim 1, is characterized in that, described " Y " word connector is connected with described shaft thread.
5. a kind of circuit board etching device according to claim 1, is characterized in that, described appearance liquid case also offers pour spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774131.0U CN204291615U (en) | 2014-12-08 | 2014-12-08 | A kind of circuit board etching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774131.0U CN204291615U (en) | 2014-12-08 | 2014-12-08 | A kind of circuit board etching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291615U true CN204291615U (en) | 2015-04-22 |
Family
ID=52874739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774131.0U Expired - Fee Related CN204291615U (en) | 2014-12-08 | 2014-12-08 | A kind of circuit board etching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204291615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031691A (en) * | 2019-12-24 | 2020-04-17 | 瞿勇 | Device for etching circuit board by using vacuum phenomenon |
-
2014
- 2014-12-08 CN CN201420774131.0U patent/CN204291615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031691A (en) * | 2019-12-24 | 2020-04-17 | 瞿勇 | Device for etching circuit board by using vacuum phenomenon |
| CN111031691B (en) * | 2019-12-24 | 2022-11-22 | 前海益科电子(深圳)有限公司 | Device for etching circuit board by using vacuum phenomenon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |