CN201742642U - Universal positioning base of FPCB (flexible printed circuit board) - Google Patents
Universal positioning base of FPCB (flexible printed circuit board) Download PDFInfo
- Publication number
- CN201742642U CN201742642U CN2010202176674U CN201020217667U CN201742642U CN 201742642 U CN201742642 U CN 201742642U CN 2010202176674 U CN2010202176674 U CN 2010202176674U CN 201020217667 U CN201020217667 U CN 201020217667U CN 201742642 U CN201742642 U CN 201742642U
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- China
- Prior art keywords
- positioning
- base
- steel disc
- positioning member
- location
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Abstract
The utility model is suitable for field of positioning device. The universal positioning base of an FPCB (flexible printed circuit board) includes a base frame, a base plate, a positioning member and a positioning sheet steel, wherein the positioning member includes a first positioning member and a second positioning member, the base plate is arranged below the base frame, and the base frame, the base plate and the positioning sheet steel are positioned through the first positioning member; and the second positioning member penetrates the positioning sheet steel to position a product. When the universal positioning base is used, the positioning member can be fixed relatively by penetrating the positioning sheet steel, and then the base can be fixed; and a carrier plate is fixed on the base frame, and then the product can be fixed through the positioning member which penetrates the carrier plate. Compared with the habitual use, the universal positioning base can achieve the universality by conforming to different products through the change of the sheet steel; additionally, the positioning sheet steel is processed in a laser cutting manner, so that the high processing precision and the great consistency are realized, and the processing period is short and the cost is low; and moreover, the positioning member can be used repeatedly, and the integral cost can be reduced.
Description
Technical field
The utility model belongs to the positioner field, relates in particular to the general positioning base of the jigsaw location that is applied to flexible circuit board or little pcb board (printed substrate).
Background technology
Along with development of electronic technology, the particularly miniaturization of electronic product, the output of flexible PCB or flexible surface-mounted integrated circuit sharply increases, because the flexibility of flexible PCB (FPC) self, therefore, in surface mounting technology (SMT) the assembling processing procedure of flexible print circuit board (FPC), flexible print circuit board (FPC) must be fixed on the support plate and just can flow on production line, to guarantee efficient and the quality assurance in whole assembling, the course of processing.
It is positioning bases that flexible printed circuit board (FPC) is fixed on the crucial anchor clamps that need on the support plate to use, at present, because positioning base required precision height, specificity are strong, so in the new product development process, have influence on construction cycle and development cost.In addition, the processing of positioning base is processed with CNC, the processing cost height, and the cycle is long.Moreover existing positioning base and paste solder printing steel mesh are that two kinds of technologies are made, and mismatch error is big.The alignment pin of positioning base is a lathe in machining, and cost is high and can't reuse.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of general positioning base of flexible printed circuit board, and it can overcome above-mentioned defective, not only can be general, and the machining accuracy height, cost is low.
For solving the problems of the technologies described above, the utility model is achieved in that
A kind of general positioning base of flexible printed circuit board, comprise bedframe, base plate and align member, it also includes the location steel disc, described align member comprises first align member and second align member, described base plate is located at described bedframe below, and described bedframe, base plate and location steel disc are by described first align member location; Described second align member passes the location steel disc with the location product.
Preferably, above-mentioned location steel disc is two, is respectively location steel disc and following location steel disc, and described going up located the top that steel disc is located at described bedframe, and described location steel disc down is located at the below of described bedframe.
Preferably, above-mentioned bedframe below is provided with groove, and described location steel disc down is located in this groove.
Above-mentioned align member, it can be alignment pin, also can be locating piece or positioning boss etc., preferably, it is a reference column.
After adopting such scheme, during use, by first align member, energy steel disc and positioning base relative fixed, second align member passes the location steel disc, makes the align member relative fixed, reach the function of positioning base, support plate is placed on the bedframe, align member passes support plate and fixes product.Compare with commonly using, this is novel by changing the corresponding different product of steel disc, reaches general effect; In addition, the location steel disc is to process with the mode of laser cutting, machining accuracy height not only, high conformity, and the process-cycle lack, cost is low; Moreover second align member can reuse, thereby reduces whole cost; According to statistics, this machining accuracy by before ± 0.05mm rises to ± 0.02mm, its processing cost can reduce 2/3, the process-cycle can shorten 2/3.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model embodiment;
Fig. 2 is the assembling exploded view of the utility model embodiment;
Fig. 3 is the constitutional diagram of the utility model embodiment;
Fig. 4 is the cutaway view after the utility model combination;
Fig. 4 A is the partial enlarged drawing of Fig. 4.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Below each part of the present utility model is elaborated.
As shown in Figure 1, the general positioning base of a kind of flexible printed circuit board that the utility model embodiment provides, it comprises bedframe 1, base plate 2, location steel disc 3, align member 4, wherein:
Align member 4 comprises first align member and second align member, and in the present embodiment, this align member is a reference column, wherein,
Described base plate 2 is a flat board, and the bottom surface that also is provided with location hole 21, the second reference columns 42 around it is located on the base plate 2, and therefore, it plays a supportive role to second reference column 42;
During assembling, cooperate shown in Fig. 2,3, at first, be located in the groove 12 of bedframe 1 below locating steel disc 32 down, first reference column 41 is plugged in the location hole 322 of the location hole 11 of bedframe 1 and following location steel disc 32, then, will go up location steel disc 31 and be placed on the bedframe 1, first reference column 41 passes the location hole 312 of location steel disc 31; Second reference column 42 is upwards passed successively from the location hole 321 of locating steel disc 32 down, the below of second reference column 42 is provided with retaining wall 421, the upper surface of its retaining wall 421 contacts with the lower surface of following location steel disc 32, base plate 2 is located at the below of bedframe 1, the location hole 21 on the base plate 2 is passed in the below of first reference column 41, and the lower surface of retaining wall 421 contacts with base plate 2; At last, will locate support plate and be placed on the base framework 1, the support plate that second reference column 42 passes hollow out exposes the end, location.The location hole of product is aimed at second reference column 42 be positioned on the support plate, product and support plate are fixed with gummed paper or alternate manner.The support plate level is upwards taken out from base framework 1, flow into operation down.
Because location steel disc 3 is that product matches, different products, therefore corresponding different location steel discs, in the time need positioning different products, only needs to change different location steel discs 3 and gets final product, and thus, this positioning base can reach general effect.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. the general positioning base of a flexible printed circuit board, comprise bedframe, base plate and align member, it is characterized in that: it also includes the location steel disc, described align member comprises first align member and second align member, described base plate is located at described bedframe below, and described bedframe, base plate and location steel disc are by described first align member location; Described second align member passes the location steel disc with the location product.
2. the general positioning base of a kind of flexible printed circuit board as claimed in claim 1, it is characterized in that: described location steel disc is two, be respectively location steel disc and following location steel disc, described going up located the top that steel disc is located at described bedframe, and described location steel disc down is located at the below of described bedframe.
3. the general positioning base of a kind of flexible printed circuit board as claimed in claim 2 is characterized in that: described bedframe below is provided with groove, and described location steel disc down is located in this groove.
4. as the general positioning base of claim 1,2 or 3 described a kind of flexible printed circuit boards, it is characterized in that: described align member is alignment pin or reference column or locating piece or positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176674U CN201742642U (en) | 2010-06-07 | 2010-06-07 | Universal positioning base of FPCB (flexible printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176674U CN201742642U (en) | 2010-06-07 | 2010-06-07 | Universal positioning base of FPCB (flexible printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742642U true CN201742642U (en) | 2011-02-09 |
Family
ID=43557921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202176674U Expired - Fee Related CN201742642U (en) | 2010-06-07 | 2010-06-07 | Universal positioning base of FPCB (flexible printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722455A (en) * | 2013-12-24 | 2015-06-24 | 格力电器（芜湖）有限公司 | Glue brushing tool |
| CN106768759A (en) * | 2016-12-21 | 2017-05-31 | 江苏安纳金机械有限公司 | Vibration test positioning tool |
| CN111390409A (en) * | 2020-04-01 | 2020-07-10 | 歌尔微电子有限公司 | Laser etching universal type quick switching mechanism |
-
2010
- 2010-06-07 CN CN2010202176674U patent/CN201742642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722455A (en) * | 2013-12-24 | 2015-06-24 | 格力电器（芜湖）有限公司 | Glue brushing tool |
| CN106768759A (en) * | 2016-12-21 | 2017-05-31 | 江苏安纳金机械有限公司 | Vibration test positioning tool |
| CN111390409A (en) * | 2020-04-01 | 2020-07-10 | 歌尔微电子有限公司 | Laser etching universal type quick switching mechanism |
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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: 20110209 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |