CN214703729U - Positioning device applied to flexible circuit board electrical measurement - Google Patents
Positioning device applied to flexible circuit board electrical measurement Download PDFInfo
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- CN214703729U CN214703729U CN202121091442.3U CN202121091442U CN214703729U CN 214703729 U CN214703729 U CN 214703729U CN 202121091442 U CN202121091442 U CN 202121091442U CN 214703729 U CN214703729 U CN 214703729U
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- flexible circuit
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Abstract
The utility model provides a positioning device applied to flexible circuit board electrical measurement, which comprises a positioning bottom plate; the positioning column is fixed on the positioning bottom plate; the bottoms of two corner limbs of the right-angle baffle are respectively provided with a fixing groove; the two magnetic suction blocks are embedded in the fixed groove, so that the right-angle baffle is movably connected to the positioning bottom plate; and two sliding mechanisms which are connected with two corner limbs of the right-angle baffle plate and can move relative to the right-angle baffle plate. The utility model provides a positioner can be applicable to not unidimensional flexible circuit board, and the suitability is high, and structure simple structure, convenient to use.
Description
Technical Field
The utility model relates to a circuit board processing field especially relates to a be applied to positioner that flexible circuit board electricity was surveyed.
Background
A Flexible Printed Circuit (FPC) is a Printed Circuit board made of polyimide or polyester film as a base material, and has the characteristics of high wiring density, light weight, thin thickness, and good bending property. The flexible circuit board is an important support for the rapid development of modern electronic products, is a core component of the electronic products, and determines the functions and the performances of the electronic products.
The flexible circuit board needs to go through a plurality of processes in the production process, wherein, after the circuit printing is finished, the electrical measurement needs to be carried out, namely whether the whole board has bad phenomena such as open circuit, short circuit, insulation resistance and the like is tested by a probe, the quality condition of part mounting is tested by functional test, and the reliability of the use of a client is ensured. Because the requirement of each customer is different, need make the flexible circuit board of various sizes in the production process, if all design a positioner to the flexible circuit board of each size, very consuming time and wasting force, and current positioner, its locating hole, round pin etc. are fixed unchangeable, and the location effect is also not good when reducing application scope.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applied to positioner that flexible circuit board electricity was surveyed can effectively solve above-mentioned problem.
The utility model discloses a realize like this: a positioning device for electrical measurement of a flexible circuit board, comprising:
positioning the bottom plate; the positioning column is fixed on the positioning bottom plate; the bottoms of two corner limbs of the right-angle baffle are respectively provided with a fixing groove; the two magnetic suction blocks are embedded in the fixed groove, so that the right-angle baffle is movably connected to the positioning bottom plate; and two sliding mechanisms which are connected with two corner limbs of the right-angle baffle plate and can move relative to the right-angle baffle plate.
As a further improvement, slide rails are respectively arranged between the two corner limbs of the right-angle baffle, and fixing grooves are respectively arranged at the upper ends of the slide rails.
As a further improvement, the sliding mechanism comprises a sliding plate, a positioning bolt, a sliding rod and a positioning pressing plate;
one end of the sliding plate is nested in the sliding rail, and the positioning bolt penetrates through the fixing groove and is in threaded connection with the sliding plate; the other end of the sliding plate is connected with a sliding rod in a sliding mode, and a positioning pressing plate is installed at the bottom of the sliding rod.
As a further improvement, the sliding rod is sleeved with a telescopic spring, and the telescopic spring is elastically supported above the positioning pressing plate.
As a further improvement, a fixed pull rod is vertically arranged at the top end of the sliding rod.
As a further improvement, a cushion pad is arranged at the bottom of the positioning pressure plate.
As a further improvement, a plurality of fixed supporting legs are arranged below the positioning bottom plate.
The utility model has the advantages that:
one is as follows: the utility model discloses a positioning device applied to flexible circuit board electrical measurement, which comprises a positioning bottom plate, a positioning column, a right-angle baffle, two magnetic suction blocks and two sliding mechanisms; the positioning column is fixed on the positioning bottom plate and used for fixing the flexible circuit board on the positioning column; the bottoms of two corner limbs of the right-angle baffle are respectively provided with a fixing groove, two magnetic suction blocks are embedded and fixed in the fixing grooves, and when the right-angle baffle is moved, the right-angle baffle is randomly fixed on the positioning bottom plate through the magnetic suction blocks; the right-angle baffle is movably connected with a sliding mechanism, the sliding mechanism can slide and be fixed on two limbs of the right-angle baffle, and the flexible circuit board is fixed on the positioning bottom plate through the sliding mechanism; the movable right-angle baffle and the movable sliding mechanism can be suitable for flexible circuit boards of different sizes, and are high in applicability, simple in structure and convenient to use.
The second step is as follows: one end of the sliding plate in the utility model can slide on the slide rail in the right angle baffle, the other end of the sliding plate is provided with a sliding rod which can move up and down in the sliding plate, the bottommost part of the sliding rod is provided with a positioning pressing plate, and the sliding rod is provided with a telescopic spring; after the sliding plate is moved to a required position, the positioning screw can be screwed to fix the sliding plate, the sliding rod can be lifted to drive the positioning pressing plate and the telescopic spring to ascend, the telescopic spring elastically presses the positioning pressing plate, the positioning pressing plate can be extruded and fixed on the flexible circuit board, and meanwhile, the buffer cushion can provide buffering; the sliding mechanism is simple in structure, convenient to operate, good in fixing effect on the flexible circuit board and convenient to adjust the position.
And thirdly: the utility model provides a right angle baffle provides two angle limbs, can detect simultaneously for flexible circuit board provides two positions, improves detection efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front view of a positioning device for electrical measurement of a flexible circuit board according to an embodiment of the present invention.
Fig. 2 is a schematic top view according to fig. 1.
Fig. 3 is a schematic view of the sectioning of the right-angle baffle plate of the positioning device applied to the electrical measurement of the flexible circuit board provided by the embodiment of the invention.
The figures in the drawings are identified as:
1. positioning the bottom plate;
2. a positioning column;
3. a right angle baffle; 31. fixing the groove; 32. a slide rail; 33. fixing grooves;
4. a magnetic block;
5. a sliding mechanism; 51. a sliding plate; 52. positioning the bolt; 53. a slide bar;
54. positioning a pressing plate; 55. a tension spring; 56. fixing a pull rod; 57. a cushion pad;
6. and (5) fixing the supporting legs.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 ~ 3 show, the embodiment of the utility model provides a be applied to positioner that flexible circuit board electricity was surveyed, include: the magnetic attraction type positioning device comprises a positioning bottom plate 1, a positioning column 2, a right-angle baffle 3, a magnetic attraction block 4, a sliding mechanism 5 and a fixed supporting leg 6.
Specifically, the positioning bottom plate 1 is used for an operating platform of the flexible circuit board, and a plurality of fixed support legs 6 are fixedly arranged below the positioning bottom plate 1 and used for supporting a positioning device for electrically measuring the whole flexible circuit board. The positioning column 2 is fixed on the positioning bottom plate 1; during the use, insert reference column 2 with the locating hole of flexible circuit board for spacing and fixed flexible circuit board improve the job stabilization nature of operation flexible circuit board. As shown in fig. 2, the right-angle baffle 3 is an equilateral right-angle shape, and the bottoms of two corner limbs of the right-angle baffle 3 are respectively provided with a fixing groove 31; two fixed recess 31 the inside is inlayed intrinsic magnetism respectively and is inhaled piece 4, and when removing right angle baffle 3, magnetism is inhaled piece 4 and can be removed along with right angle baffle 3, and right angle baffle 3 adsorbs on positioning bottom plate 1 through magnetism 4 fixed magnetism of inhaling to realize 3 swing joint in right angle baffle 1. And the two sliding mechanisms 5 are connected to the two corner limbs of the right-angle baffle plate 3 and can move relative to the right-angle baffle plate 3.
Further, a slide rail 32 is respectively arranged between the two corner limbs of the right-angle baffle 3, and a fixing groove 33 is respectively arranged at the upper end of the slide rail 32. The slide rail 32 is located on the upper side of the groove 31, the fixing groove 33 is located on the upper side of the slide rail 32, and the fixing groove 33 is located on the upper end surface of the right-angle baffle 3.
Further, the sliding mechanism 5 includes a sliding plate 51, a positioning bolt 52, a sliding rod 53 and a positioning pressing plate 54; one end of the sliding plate 51 is nested in the sliding rail 32, and is in threaded connection with the sliding plate 51 when the positioning bolt 52 passes through the fixing groove 33; the other end of the sliding plate 51 is slidably connected with a sliding rod 53, and the bottom of the sliding rod 53 is provided with a positioning pressing plate 54.
Specifically, the sliding plate 51 can slide along the slide rail 32 in the right-angle baffle 3, the positioning bolt 52 slides in the fixing groove 33, and after the sliding plate 51 and the positioning bolt 52 slide to a desired position, the positioning bolt 52 can be screwed downwards, and the positioning bolt 52 is pressed above the fixing groove 33, so that the sliding plate 51 is fixed. At this time, the slide bar 53 can be pulled up, and the positioning pressing plate 54 is also lifted up.
Furthermore, the sliding rod 53 is sleeved with a telescopic spring 55, the telescopic spring 55 is located above the positioning pressing plate 54, and when the positioning pressing plate 54 is lifted upwards, the telescopic spring 55 can be driven to be compressed.
Furthermore, a fixed pull rod 56 is vertically arranged at the top end of the sliding rod 53, and the fixed pull rod 56 is arranged to facilitate lifting of the sliding rod 53 and manual operation.
Furthermore, a buffer pad 57 is installed at the bottom of the positioning pressing plate 54, the flexible circuit board can be protected by the buffer pad 57, and when the positioning pressing plate 54 moves downward under the elastic force of the extension spring 55, the flexible circuit board can be protected from being damaged by the positioning pressing plate 54 by the buffer pad 57.
The utility model discloses a use as follows:
the flexible circuit board is placed on the positioning bottom plate 1, and the positioning hole of the flexible circuit board is inserted into the positioning column 2. Remove right angle baffle 3, make right angle baffle 3 inhale magnetically through 4 magnetism of piece of inhaling of lower part and fix on location bottom plate 1, the edge of the side of adjustment right angle baffle 3 contacts with the edge of flexible circuit board. The slide plate 51 is moved so that the slide plate 51 slides along the slide rail 32. When the sliding plate 51 slides, the positioning bolt 52 is driven to slide in the fixing groove 33, and after the sliding plate 51 moves to a desired position, the positioning bolt 52 is screwed to fix the positioning bolt 52 on the fixing groove 33, that is, the sliding plate 51 is fixed. The sliding rod 53 can slide up and down in the sliding plate 51, the fixed pull rod 56 is lifted, the sliding rod 53 is driven to move upwards, the positioning pressing plate 54 is driven to move upwards, the expansion spring 55 is compressed upwards, the edge of the flexible circuit board is located below the positioning pressing plate 54, the fixed pull rod 56 is slowly lowered, the positioning pressing plate 54 is pressed against the flexible circuit board, and at the moment, the cushion pad 57 is located between the positioning pressing plate 54 and the flexible circuit board, so that the buffering positioning pressing plate 54 is played, and the flexible circuit board is protected.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A positioning device applied to electrical measurement of a flexible circuit board is characterized by comprising:
a positioning base plate (1);
the positioning column (2) is fixed on the positioning bottom plate (1);
the bottoms of two corner limbs of the right-angle baffle plate (3) are respectively provided with a fixing groove (31);
the two magnetic suction blocks (4) are embedded in the fixed groove (31) to ensure that the right-angle baffle (3) is movably connected to the positioning bottom plate (1); and
and the two sliding mechanisms (5) are connected to the two corner limbs of the right-angle baffle plate (3) and can move relative to the right-angle baffle plate (3).
2. The positioning device for the electrical measurement of the flexible circuit board as claimed in claim 1, wherein a slide rail (32) is respectively provided in the middle of two corner limbs of the right-angle baffle (3), and a fixing groove (33) is respectively provided at the upper end of the slide rail (32).
3. The positioning device applied to the electrical measurement of the flexible circuit board as claimed in claim 2, wherein the sliding mechanism (5) comprises a sliding plate (51), a positioning bolt (52), a sliding rod (53) and a positioning pressing plate (54);
one end of the sliding plate (51) is nested in the sliding rail (32), and the positioning bolt (52) penetrates through the fixing groove (33) to be in threaded connection with the sliding plate (51); the other end of the sliding plate (51) is connected with a sliding rod (53) in a sliding mode, and a positioning pressing plate (54) is installed at the bottom of the sliding rod (53).
4. The positioning device for electrical measurement of flexible circuit board as claimed in claim 3, wherein said sliding rod (53) is sleeved with a telescopic spring (55), said telescopic spring (55) is elastically supported above said positioning pressure plate (54).
5. The positioning device for the electrical measurement of the flexible circuit board as claimed in claim 3, wherein the top end of the sliding rod (53) is vertically provided with a fixed pull rod (56).
6. The positioning device for the electrical measurement of the flexible circuit board as claimed in claim 3, wherein a cushion pad (57) is installed at the bottom of the positioning pressing plate (54).
7. The positioning device for the electrical measurement of the flexible circuit board as claimed in claim 1, wherein a plurality of fixed legs (6) are arranged below the positioning bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091442.3U CN214703729U (en) | 2021-05-19 | 2021-05-19 | Positioning device applied to flexible circuit board electrical measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091442.3U CN214703729U (en) | 2021-05-19 | 2021-05-19 | Positioning device applied to flexible circuit board electrical measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703729U true CN214703729U (en) | 2021-11-12 |
Family
ID=78553282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121091442.3U Active CN214703729U (en) | 2021-05-19 | 2021-05-19 | Positioning device applied to flexible circuit board electrical measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703729U (en) |
-
2021
- 2021-05-19 CN CN202121091442.3U patent/CN214703729U/en active Active
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