CN212463660U - Flexible printed circuit board bending device - Google Patents
Flexible printed circuit board bending device Download PDFInfo
- Publication number
- CN212463660U CN212463660U CN202021498977.8U CN202021498977U CN212463660U CN 212463660 U CN212463660 U CN 212463660U CN 202021498977 U CN202021498977 U CN 202021498977U CN 212463660 U CN212463660 U CN 212463660U
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- bottom plate
- pressing block
- circuit board
- printed circuit
- flexible printed
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Abstract
The utility model discloses a flexible printed circuit board bending device, which comprises a bottom plate, wherein a positioning pin and a pressing block are arranged on the top surface of the bottom plate, the positioning pin is arranged on the left side and the lower side of the top surface of the bottom plate, the pressing block is arranged on the upper side and the right side of the top surface of the bottom plate, the pressing block and the positioning pin jointly enclose a holding tank for holding a control part, a plurality of positioning blocks are also arranged on the top of the bottom plate, and elastic fixing parts are arranged at the end parts of the positioning blocks; the bottom plate is provided with a first base plate and a second base plate, the shaft clamp is arranged on the first base plate, and the FPC of the control is arranged on the second base plate. And covering a pressing block cover plate on the surface of each pressing block. The utility model discloses a locating pin and compact heap's cooperation adopts the fixed mode of multiple spot to fix the controlling part, and it has practiced thrift manufacturing cost, and the whole quality of tool alleviates relatively, adopts marble fixing device to fix the tool, conveniently puts into the tool and takes out.
Description
Technical Field
The utility model discloses flexible printed circuit board bending device relates to an industry tool, specific theory is a convenient bending device of fixed flexible printed circuit board place controlling part body.
Background
Flexible printed circuit board (FPC) is as in its extensive application of a common electrical connection spare small-size hand-held device, and generally speaking small-size equipment inner space is comparatively compact, and FPC generally does the processing of buckling, and FPC like the controlling part generally all need rely on the tool to bend, can not take place to deflect at the in-process of bending in order to guarantee the controlling part, often adopts the limit frame to surround the controlling part, uses after the limit frame, the putting into and taking out of controlling part comparatively difficult, and work efficiency can not promote.
Disclosure of Invention
An object of the utility model is to provide a flexible printed circuit board bending device to above-mentioned problem is a tool of bending in order to solve foretell problem of being convenient for take out the controlling part after FPC buckles.
The utility model discloses a following technical means realizes:
the flexible printed circuit board bending device comprises a bottom plate, wherein a positioning pin and a pressing block are arranged on the top surface of the bottom plate, the positioning pin is arranged on the left side and the lower side of the top surface of the bottom plate, the pressing block is arranged on the upper side and the right side of the top surface of the bottom plate, the pressing block and the positioning pin jointly enclose a containing groove for containing a control, a plurality of positioning blocks are further arranged on the top of the bottom plate, and elastic fixing pieces are arranged at the end parts of the positioning blocks;
the elastic fixing piece adopts a commercially available wave bead locking screw, a cavity is arranged in the positioning block, the wave bead locking screw is arranged in the cavity, and the rear end of the wave bead locking screw is contacted with the bottom of the cavity;
the cavity is arranged in parallel to the length direction of the positioning block, and the depth of the cavity is 2/3 of the length of the positioning block.
The bottom plate is provided with a shaft clamp at the lower side of the front end of the bottom plate, a pressing plate is arranged at the action end of the shaft clamp, and the pressing plate fixes the bottom of the control.
The locating pins are arranged on two sides of the width direction of the control, the pressing block is arranged in the center of the length direction of the control, the shaft clamp is arranged between the locating pins, and the locating blocks are arranged on two sides of the pressing block.
The bottom plate is provided with a first base plate and a second base plate, the shaft clamp is arranged on the first base plate, and the FPC of the control is arranged on the second base plate.
And a pressing block cover plate covers the surface of each pressing block, and the wave beads of the wave bead locking screws are arranged facing the control.
The utility model discloses a locating pin and compact heap's cooperation adopts the fixed mode of multiple spot to fix the controlling part, and it has practiced thrift manufacturing cost, and the whole quality of tool alleviates relatively, adopts marble fixing device to fix the tool, conveniently puts into the tool and takes out.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a schematic view of a wave ball locking screw.
Wherein, the device comprises a base plate 1, a positioning pin 2, a positioning block 3, a shaft clamp 4, a pressing plate 5, a first base plate 6, a second base plate 7, a pressing block cover plate 8, a bead locking screw 9, a bead locking screw 10 and a supporting leg 11.
Detailed Description
The invention is described in further detail below with reference to the drawings in the specification:
the utility model relates to a flexible printed circuit board bending device, including bottom plate 1, set up stabilizer blade 11 in four apex angle departments of bottom plate 1's bottom surface, set up locating pin 2, compact heap on bottom plate 1's top surface, locating pin 2 set up left side and downside at bottom plate 1 top surface, the compact heap set up upside and right side at bottom plate 1 top surface, compact heap and locating pin 2 enclose jointly and enclose and hold the holding tank of controlling part still sets up a plurality of locating pieces 3 at the bottom plate top the tip of locating piece 3 sets up ripples pearl locking screw 9.
Specifically, a cavity is arranged in the positioning block, the wave bead locking screw 9 is arranged in the cavity, and the wave bead locking screw 9 is threaded and locked by threads and is used for positioning and finely adjusting another object by thread transmission; when the control is installed, a spring in the wave bead locking screw 9 is squeezed and then tightened through a wave bead 10 at the front end, and rotates along with the movement of the control; when the control moves in place, the wave beads 10 abut against the control under the action of the restoring force of the spring, so that the control is fixed.
The utility model discloses in be provided with axle clamp 4 at bottom plate 1's front end downside the effect end of axle clamp 4 sets up clamp plate 5, clamp plate 5 is fixed the bottom of controlling part to guarantee that the controlling part can not take place to drop when FPC bends.
Specifically, locating pin 2 set up in the both sides of controlling part width direction, the compact heap setting at controlling part length direction's central authorities, shaft clamp 4 set up between the locating pin 2 of the setting of bottom plate top surface bottom, locating piece 3 set up the both sides at the compact heap.
The utility model discloses in the bottom plate on still set up first backing plate 6 and second backing plate 7, the axle clamp 4 sets up on first backing plate 6, the FPC setting of controlling part on second backing plate 7. The utility model discloses still cover compact heap apron 8 in order to protect the compact heap at the surface of every compact heap.
The invention is illustrated below by a specific example:
firstly, the control is clamped into the accommodating groove, after the control is clamped into the accommodating groove, the marble on the positioning block is squeezed to shrink towards the cavity, and the marble is pushed outwards under the action of the torsion spring, so that the control is clamped. And then operating a shaft clamp to press the pressing plate at the bottom of the control, and then operating a machine to bend the FPC which is flatly paved on the second base plate. After the bending is finished, the pressing plate is separated from the control by the operating shaft clamp, and then the control is taken out of the containing groove.
Claims (6)
1. The utility model provides a flexible printed circuit board bending device which characterized in that: the positioning pin and the pressing block are arranged on the top surface of the bottom plate, the positioning pin is a cylinder or a prism, the positioning pin is arranged on the left side and the lower side of the top surface of the bottom plate, the pressing block is a cuboid, the pressing block is arranged on the upper side and the right side of the top surface of the bottom plate, the pressing block and the positioning pin jointly form an accommodating groove in a surrounding mode, a plurality of positioning blocks are further arranged on the top of the bottom plate, and an elastic fixing piece is arranged on one side edge of each positioning block in the width direction;
the elastic fixing piece adopts a commercially available wave bead locking screw, a cavity is arranged in the positioning block, the wave bead locking screw is arranged in the cavity, and the rear end of the wave bead locking screw is contacted with the bottom of the cavity;
the cavity is arranged in parallel to the length direction of the positioning block, and the depth of the cavity is 2/3 of the length of the positioning block.
2. The flexible printed circuit board bending apparatus according to claim 1, wherein: the bottom plate is provided with a shaft clamp at the lower side of the front end of the bottom plate, a pressing plate is arranged at the action end of the shaft clamp, and the pressing plate fixes the bottom of the control.
3. The flexible printed circuit board bending apparatus according to claim 2, wherein: the locating pins are arranged on two sides of the width direction of the control, the pressing block is arranged in the center of the length direction of the control, the shaft clamp is arranged between the locating pins, and the locating blocks are arranged on two sides of the pressing block.
4. The flexible printed circuit board bending apparatus according to claim 2, wherein: the bottom plate is provided with a first base plate and a second base plate, the shaft clamp is arranged on the first base plate, and the FPC of the control is arranged on the second base plate.
5. The flexible printed circuit board bending apparatus according to claim 1, wherein: and covering a pressing block cover plate on the surface of each pressing block.
6. The flexible printed circuit board bending apparatus according to claim 1, wherein: the wave beads of the wave bead locking screw are arranged facing the control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498977.8U CN212463660U (en) | 2020-07-27 | 2020-07-27 | Flexible printed circuit board bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498977.8U CN212463660U (en) | 2020-07-27 | 2020-07-27 | Flexible printed circuit board bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212463660U true CN212463660U (en) | 2021-02-02 |
Family
ID=74476144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498977.8U Active CN212463660U (en) | 2020-07-27 | 2020-07-27 | Flexible printed circuit board bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212463660U (en) |
-
2020
- 2020-07-27 CN CN202021498977.8U patent/CN212463660U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |