CN212646753U - Spring fpc test fixture - Google Patents
Spring fpc test fixture Download PDFInfo
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- CN212646753U CN212646753U CN202021161823.XU CN202021161823U CN212646753U CN 212646753 U CN212646753 U CN 212646753U CN 202021161823 U CN202021161823 U CN 202021161823U CN 212646753 U CN212646753 U CN 212646753U
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- spring
- threaded rod
- gear
- thread groove
- fpc
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Abstract
The utility model discloses a spring fpc test fixture, accomodate the groove including movable plate, slider, slide rail, first threaded rod, mounting panel, first thread groove, first gear, fixing bolt, motor, second gear, second thread groove, standing groove, second threaded rod, stopper, mounting box, casing, spring mounting box, test connector and spring. The utility model can connect the testing connector with the FPC inside the mounting box through the spring, the moving plate, the slider and the slide rail can avoid the situation of dislocation when the moving plate moves, the damage of the spring can be avoided through the spring mounting box and the spring accommodating groove, and the connection accuracy of the testing connector and the FPC is improved; can drive the second gear through the motor and rotate, the first gear of second gear both sides can drive first thread groove and second thread groove and rotate, then first threaded rod and second threaded rod can promote the movable plate and separate test connector and FPC.
Description
Technical Field
The utility model relates to a test fixture specifically is a spring fpc test fixture, belongs to test application technical field.
Background
The Flexible Printed Circuit board (FPC for short) is a Flexible Printed Circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
Generally, when the connector and the FPC are connected, the FPC test jig needs to be engaged by connection, and the connector and the FPC are easily damaged by manual operation when the connector and the FPC are separated from each other. Therefore, a spring type fpc test fixture is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spring fpc test fixture for solving above-mentioned problem.
The utility model realizes the above purpose by the following technical proposal, a spring fpc test fixture comprises a shell, a spring mounting box, a first threaded rod, a slide rail, a movable plate, a spring, a first threaded groove, a second gear and a mounting plate, wherein the spring mounting box is fixedly connected with the bottom center of the inner cavity of the shell, three spring accommodating grooves are arranged inside the spring mounting box, the spring is fixedly connected with the bottom of the inner cavity of the spring accommodating groove, the top of the spring penetrates through the spring accommodating groove and is fixedly connected with the bottom of the movable plate, the two sides of the movable plate are fixedly connected with sliders, the sliders are sleeved on the surface of the slide rail, the slide rail is fixedly connected on the inner wall of the shell, the center of the top of the movable plate is fixedly connected with a test connector, the mounting plate is mounted right above the test connector, the two sides of the mounting plate are fixedly connected on the, the motor bottom runs through casing rigid coupling second gear, first gear is all installed, two to second gear both sides first gear top all rotates and connects the casing, two first gear bottom rigid coupling first thread groove and second thread groove respectively, first threaded rod and second threaded rod are installed respectively to first thread groove and second thread inslot portion, first threaded rod and second threaded rod bottom run through the mounting panel and are located the movable plate top.
Preferably, the first threaded rod and the second threaded rod are respectively connected with the first thread groove and the second thread groove through threads.
Preferably, the surface of the first threaded rod is provided with threads opposite to the surface of the second threaded rod.
Preferably, two placing grooves are symmetrically formed in the mounting plate.
Preferably, the top and the bottom of the slide rail are fixedly connected with limit blocks.
Preferably, the top of the mounting box is mounted in the center of the bottom of the mounting plate through two fixing bolts, and the fixing bolts penetrate through the mounting plate to be connected with the mounting box.
The utility model has the advantages that:
1. the utility model can connect the testing connector with the FPC inside the mounting box through the spring, the moving plate, the slider and the slide rail can avoid the situation of dislocation when the moving plate moves, the damage of the spring can be avoided through the spring mounting box and the spring accommodating groove, and the connection accuracy of the testing connector and the FPC is improved;
2. the utility model discloses can drive second gear revolve through the motor, the first gear of second gear both sides can drive first thread groove and second thread groove and rotate, then first threaded rod and second threaded rod can promote the movable plate and separate test connector and FPC, damage FPC and test connector when avoiding manual separation, moreover convenient and fast more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is the schematic diagram of the structure of the spring mounting box of the present invention.
In the figure: 1. the movable plate, 2, the slider, 3, the slide rail, 4, first threaded rod, 5, the mounting panel, 6, first thread groove, 7, first gear, 8, fixing bolt, 9, the motor, 10, the second gear, 11, the second thread groove, 12, the standing groove, 13, the second threaded rod, 14, the stopper, 15, the mounting box, 16, the casing, 17, the spring, 18, the spring mounting box, 19, the test connector, 20, the spring storage groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a spring fpc test fixture includes a housing 16, a spring mounting box 18, a first threaded rod 4, a sliding rail 3, a moving plate 1, a spring 17, a first threaded groove 6, a second gear 10, and a mounting plate 5, wherein the spring mounting box 18 is fixedly connected to the center of the bottom of an inner cavity of the housing 16, three spring accommodating grooves 20 are formed in the spring mounting box 18, the spring 17 is fixedly connected to the bottom of the inner cavity of the spring accommodating groove 20, the top of the spring 17 penetrates through the spring accommodating groove 20 and is fixedly connected to the bottom of the moving plate 1, sliders 2 are fixedly connected to both sides of the moving plate 1, the sliders 2 are sleeved on the surface of the sliding rail 3, the sliding rail 3 is fixedly connected to the inner wall of the housing 16, the center of the top of the moving plate 1 is fixedly connected to a test connector 19, the mounting plate 5 is mounted above the test connector 19, mounting panel 5 bottom central authorities installation mounting box 15, 16 top central authorities rigid coupling motor 9 of casing, motor 9 bottom runs through 16 rigid coupling second gears 10 of casing, first gear 7 is all installed to second gear 10 both sides, two first gear 7 top is all rotated and is connected casing 16, two first gear 7 bottom is the first thread groove 6 of rigid coupling and second thread groove 11 respectively, first thread groove 6 and 11 inside first threaded rod 4 and the second threaded rod 13 of installing respectively of second thread groove, first threaded rod 4 and second threaded rod 13 bottom run through mounting panel 5 and are located movable plate 1 top.
The first threaded rod 4 and the second threaded rod 13 are respectively connected with the first thread groove 6 and the second thread groove 11 through threads, so that the moving plate 1 can be pushed conveniently; the threads arranged on the surfaces of the first threaded rod 4 and the second threaded rod 13 are opposite, so that the first threaded rod 4 and the second threaded rod 13 can move in the same direction; two placing grooves 12 are symmetrically formed in the mounting plate 5, so that the first threaded rod 4 and the second threaded rod 13 can be conveniently accommodated; the top and the bottom of the slide rail 3 are fixedly connected with limit blocks 14, so that the slide block 2 is prevented from falling off; the top of the mounting box 15 is arranged at the center of the bottom of the mounting plate 5 through two fixing bolts 8, the fixing bolts 8 penetrate through the mounting plate 5 and are connected with the mounting box 15,
when the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, the motor 9 can drive the second gear 10 to rotate, the first gears 7 at the two sides of the second gear 10 can drive the first thread groove 6 and the second thread groove 11 to rotate, then the first threaded rod 6 and the second threaded rod 13 can push the moving plate 1, then the FPC is installed in the installation box 15, the motor 9 can lead the first threaded rod 4 and the second threaded rod 11 to be retracted into the first threaded rod 6 and the second threaded rod 13, the moving plate 1 can be pushed by three springs 17 and then is connected with the FPC in the installation box 15 through the test connector 19, the accuracy of the connection between the test connector 19 and the FPC can be improved through the sliding block 2 and the sliding rail 3 by the moving plate 1, after the test is finished, the test connector 19 and the FPC can be separated through the motor 9, damage FPC and test connector when avoiding manual separation, convenient and fast more moreover.
The motor 9 is of Y2-90L-2 pole type manufactured by Lanbo motors, Inc. of Taizhou and its related matched power supply and circuit.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a spring fpc test fixture which characterized in that: comprises a shell (16), a spring mounting box (18), a first threaded rod (4), a sliding rail (3), a movable plate (1), a spring (17), a first threaded groove (6), a second gear (10) and a mounting plate (5), wherein the central fixed connection spring mounting box (18) at the bottom of the inner cavity of the shell (16) is arranged, three spring accommodating grooves (20) are formed inside the spring mounting box (18), the springs are fixedly connected with the springs (17) at the bottom of the inner cavity of the spring accommodating grooves (20), the top of each spring (17) penetrates through the spring accommodating grooves (20) and fixedly connected to the bottom of the movable plate (1), sliders (2) are fixedly connected to two sides of the movable plate (1), the sliders (2) are sleeved on the surface of the sliding rail (3), the sliding rail (3) is fixedly connected to the inner wall of the shell (16), a test connector (19) is fixedly connected to the center of the top of the movable plate (1), and the, the equal rigid coupling in mounting panel (5) both sides is on casing (16) inner wall, mounting panel (5) bottom central authorities installation mounting box (15), casing (16) top central authorities rigid coupling motor (9), casing (16) rigid coupling second gear (10) are run through to motor (9) bottom, first gear (7) are all installed, two to second gear (10) both sides first gear (7) top is all rotated and is connected casing (16), two first gear (7) bottom difference rigid coupling first thread groove (6) and second thread groove (11), first thread groove (6) and second thread groove (11) inside are installed first threaded rod (4) and second threaded rod (13) respectively, first threaded rod (4) and second threaded rod (13) bottom run through mounting panel (5) and are located movable plate (1) top.
2. The spring fpc test fixture of claim 1, wherein: the first threaded rod (4) and the second threaded rod (13) are respectively connected with the first thread groove (6) and the second thread groove (11) through threads.
3. The spring fpc test fixture of claim 1, wherein: the surface of the first threaded rod (4) is opposite to the surface of the second threaded rod (13).
4. The spring fpc test fixture of claim 1, wherein: two placing grooves (12) are symmetrically formed in the mounting plate (5).
5. The spring fpc test fixture of claim 1, wherein: the top and the bottom of the sliding rail (3) are fixedly connected with limit blocks (14).
6. The spring fpc test fixture of claim 1, wherein: the mounting box (15) top is installed in mounting panel (5) bottom center through two fixing bolt (8), fixing bolt (8) run through mounting panel (5) and connect mounting box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161823.XU CN212646753U (en) | 2020-06-22 | 2020-06-22 | Spring fpc test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161823.XU CN212646753U (en) | 2020-06-22 | 2020-06-22 | Spring fpc test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212646753U true CN212646753U (en) | 2021-03-02 |
Family
ID=74772403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161823.XU Active CN212646753U (en) | 2020-06-22 | 2020-06-22 | Spring fpc test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212646753U (en) |
-
2020
- 2020-06-22 CN CN202021161823.XU patent/CN212646753U/en active Active
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