CN201753370U - Cathode hanging fixture used for electroplating of circuit board - Google Patents
Cathode hanging fixture used for electroplating of circuit board Download PDFInfo
- Publication number
- CN201753370U CN201753370U CN2010202211038U CN201020221103U CN201753370U CN 201753370 U CN201753370 U CN 201753370U CN 2010202211038 U CN2010202211038 U CN 2010202211038U CN 201020221103 U CN201020221103 U CN 201020221103U CN 201753370 U CN201753370 U CN 201753370U
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- CN
- China
- Prior art keywords
- cathode frame
- circuit card
- circuit board
- electrically connected
- electroplating
- 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 the technical field of auxiliary equipment for electroplating processing of a circuit board, in particular to a cathode hanging fixture used for electroplating of the circuit board. The cathode hanging fixture comprises a cathode frame for clamping and containing the circuit board; the upper end of the cathode frame is provided with a conductive hook which is electrically connected with an electroplating device; a conductive contact which is electrically connected with the circuit board is arranged in the cathode frame; two side rods of the cathode frame are respectively provided with titanium conductors, and the titanium conductors are electrically connected between the conductive hook and the conductive contact; and the titanium conductor is used for replacing the traditional copper conductor, so that good conductive performance and corrosion resistance are ensured, and the service life is prolonged.
Description
Technical field
The utility model relates to circuit card plating treatment apparatus art, refers in particular to a kind of circuit card plating negative electrode hanger.
Background technology
It is one of circuit card important complementary equipment in the electroplating processes process that circuit card is electroplated with the negative electrode hanger, utilizes this negative electrode hanger pending circuit card can be fixed on the hanger, places soak solution to carry out electroplating activity circuit card with convenient.The structure of negative electrode hanger commonly used mainly includes cathode frame, be provided with in this cathode frame and be used for the conductive hook that is connected with electroplating device, masking shield and back masking shield before some cathode frame is provided with, also be provided with on this cathode frame and be used for the conductive contact that is electrically connected with circuit card, be connected by electrical conductor between this conductive contact and the conductive hook.
Above-mentioned existing negative electrode hanging tool structure, though can realize the plating subsidiary function that it is basic, really have progressive, but when reality is used, but find still to have many deficiencies on himself structure and the use properties, especially be embodied in, electrical conductor in the present existing cathode frame all is copper electrical conductor, cost costliness not only, and perishablely cause work-ing life not long, its electroconductibility is not good simultaneously, have a strong impact on electroplating quality, be unfavorable for market competition.
The utility model content
Main purpose of the present utility model provide a kind of simple in structure, conductivity is good and the circuit card of long service life is electroplated and to be used the negative electrode hanger.
For achieving the above object, the utility model adopts following technical scheme:
A kind of circuit card is electroplated and is used the negative electrode hanger, include and be used for the cathode frame that circuit card is taken in clamping, cathode frame upper end is provided with and is used for the conductive hook that is electrically connected with electroplating device, be provided with in this cathode frame and be used for the conductive contact that is electrically connected with circuit card, be respectively arranged with the titanium metal electrical conductor in these cathode frame two side levers, this titanium metal electrical conductor is electrically connected between conductive hook and the conductive contact.
Preferably, be provided with width adjustment mechanism between the described left and right two conduction mobile jibs.
Preferably, described two side levers are the PVC material, and this titanium metal electrical conductor is coated among the PVC.
Preferably, described titanium metal electrical conductor is the pure titanium metal material.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is to adopt the titanium metal electrical conductor to replace the copper electrical conductor of tradition, utilize the titanium metal electrical conductor in cathode frame two side levers to be connected between conductive contact and the conductive hook, to guarantee favorable conductive and corrosion resistance nature, prolong its work-ing life effectively.
For more clearly setting forth constitutional features of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the side diagrammatic sketch of the embodiment of the utility model;
Fig. 2 is the front diagrammatic sketch of the embodiment of the utility model;
Fig. 3 is that diagrammatic sketch is amplified in the cross section of A position among Fig. 2.
The accompanying drawing identifier declaration:
10, cathode frame
11, left side bar
12, right-hand rod
13, width adjustment mechanism
101, titanium metal electrical conductor
20, conductive hook
Embodiment:
At first, please refer to illustrated in figures 1 and 2, it has demonstrated the concrete structure of the preferred embodiment of the utility model, a kind of circuit card is electroplated and is used the negative electrode hanger, include the cathode frame 10 that is used for clamping and takes in circuit card, these cathode frame 10 upper ends are provided with and are used for the conductive hook 20 that is connected with electroplating device, be provided with the conductive contact (figure does not show) that is used for being electrically connected in the cathode frame 10 with circuit card, and, has a left side in this cathode frame 10, right two side levers 11,12, this left side, right two side levers 11, preferably be provided with a width adjustment mechanism 13 between 12, with the suitable working width of free adjustment, enlarge the scope of application of cathode frame 10 according to the actual needs of product.
Then, as Fig. 3, this left and right sides bar 11,12 is made for the PVC material, and in left and right sides bar 11,12, coat respectively and be provided with titanium metal electrical conductor 101, this titanium metal electrical conductor 101 is connected between conductive hook 20 and the conductive contact, this titanium metal electrical conductor 101 is preferably the pure titanium metal material, can guarantee conductivity and erosion resistance better, prolongs its work-ing life.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. a circuit card is electroplated and is used the negative electrode hanger, include the cathode frame that is used for clamping and takes in circuit card, this cathode frame upper end is provided with and is used for the conductive hook that is electrically connected with electroplating device, be provided with in this cathode frame and be used for the conductive contact that is electrically connected with circuit card, it is characterized in that: be respectively arranged with the titanium metal electrical conductor in these cathode frame two side levers, this titanium metal electrical conductor is electrically connected between conductive hook and the conductive contact.
2. circuit card according to claim 1 is electroplated and is used the negative electrode hanger, it is characterized in that: be provided with width adjustment mechanism between the described left and right two conduction mobile jibs.
3. circuit card according to claim 1 is electroplated and is used the negative electrode hanger, and it is characterized in that: described two side levers are the PVC material, and this titanium metal electrical conductor is coated among the PVC.
4. circuit card according to claim 1 is electroplated and is used the negative electrode hanger, and it is characterized in that: described titanium metal electrical conductor is the pure titanium metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202211038U CN201753370U (en) | 2010-06-08 | 2010-06-08 | Cathode hanging fixture used for electroplating of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202211038U CN201753370U (en) | 2010-06-08 | 2010-06-08 | Cathode hanging fixture used for electroplating of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753370U true CN201753370U (en) | 2011-03-02 |
Family
ID=43621102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202211038U Expired - Fee Related CN201753370U (en) | 2010-06-08 | 2010-06-08 | Cathode hanging fixture used for electroplating of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409378A (en) * | 2011-11-30 | 2012-04-11 | 常州市协和电路板有限公司 | Equipment for copper electroplating production process of thin plate |
-
2010
- 2010-06-08 CN CN2010202211038U patent/CN201753370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409378A (en) * | 2011-11-30 | 2012-04-11 | 常州市协和电路板有限公司 | Equipment for copper electroplating production process of thin plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |