CN218275186U - FPC connector easy to disassemble and maintain - Google Patents
FPC connector easy to disassemble and maintain Download PDFInfo
- Publication number
- CN218275186U CN218275186U CN202221973879.4U CN202221973879U CN218275186U CN 218275186 U CN218275186 U CN 218275186U CN 202221973879 U CN202221973879 U CN 202221973879U CN 218275186 U CN218275186 U CN 218275186U
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- main body
- terminal
- fpc connector
- body cover
- cover
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- 230000000694 effects Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 15
- 238000005476 soldering Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 14
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 5
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 5
- 241000018646 Pinus brutia Species 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a FPC connector field, concretely relates to FPC connector of quick detachable maintenance, including main body cover, the terminal is installed in the inside surperficial movable embedding of main body cover, the spread groove has been seted up to terminal one end, main body cover rear end movable embedding installs insulating fixed cover, the inside activity interlude of insulating fixed cover has the leg, leg one end fixed surface installs U type conduction block, the apron is installed in the main body cover upper surface movable embedding, the equal fixed mounting in apron both ends surface has the slider, fixed surface installs No. one under the slider, the activity of a pinion rack below is equipped with No. two pinion racks, fixed surface embedding slide bar under No. two pinion racks. The utility model discloses in, can carry out the change and the maintenance of terminal with leg and terminal quickly separating after the terminal damages for maintenance speed, and change FPC connector and flexible circuit board's fixed mode, improve the stability of junction, avoid the flexible circuit board pine to take off.
Description
Technical Field
The utility model relates to a FPC connector field, concretely relates to quick detachable FPC connector who maintains.
Background
The FPC is translated into Chinese and is a flexible printed circuit board, the connector is used for connecting an LCD display screen to a driving circuit, and the FPC connector is mainly applied to the fields of various digital communication products, portable electronic products, computer peripheral equipment, measuring instruments, automotive electronics and the like, such as mobile phones, digital cameras, notebook computers, handheld game consoles, sound systems and the like.
Present FPC connector carries out welded fastening through the leg of terminal one end when using, just can change the maintenance to the terminal after the terminal damages need dismantling the welding, can not carry out the change and the maintenance of terminal with leg and terminal quickly separating, and maintenance speed is slow, and FPC connector is fixed the flexible circuit board after with the terminal joint through the upset lid of upper end, and stability when the upset lid is fixed is not high, and flexible circuit board pine takes off easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a quick detachable FPC connector of maintaining, through inserting the apron main body cover upper surface, make the slider remove inside the draw-in groove, no. one pinion rack gives No. two downward forces of pinion rack, the elastic metal piece receives downward force simultaneously, the downwarping, after the apron installation targets in place, the elastic metal piece upwards pushes up under the elastic deformation effect of self, make a pinion rack and No. two pinion rack meshing, thereby it is fixed to lap, the centre gripping of two insulating cushions of rethread, thereby change the fixed mode of FPC connector and flexible circuit board, improve the stability of junction, avoid the flexible circuit board pine to take off, dismantle two screws, to one side pulling leg and insulating fixed cover, make U type conduction piece and spread groove separation, make the leg dismantle, then push the terminal from the main body cover front end, make the terminal shift out from the mounting groove is inside and change, otherwise, install the leg fast fixedly, thereby can carry out the change and the maintenance of terminal with leg and terminal fast separation after the terminal damage, and accelerate the maintenance speed.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a quick detachable FPC connector of maintaining, includes main body cover, the terminal is installed in the inside surperficial movable embedding of main body cover, the spread groove has been seted up to terminal one end, main body cover rear end movable embedding is installed insulating fixed cover, the inside activity interlude of insulating fixed cover has the leg, leg one end fixed surface installs U type conduction block, the apron is installed in main body cover upper surface movable embedding, the equal fixed mounting in apron both ends surface has the slider, fixed surface installs No. one the pinion rack under the slider, pinion rack below activity is equipped with No. two pinion racks, fixed surface embedding slide bar under No. two pinion racks, the equal fixed mounting in main body cover both sides surface has the elastic metal piece.
The method is further characterized in that: the mounting groove has all been seted up to the inside upper surface of main body casing and lower surface, the terminal passes through the mounting groove with main body casing swing joint, the leg passes through U type conduction block with spread groove swing joint through the mounting groove, makes terminal convenient to detach and installation, stimulates the leg and insulating fixed cover to one side, makes U type conduction block and spread groove separation, makes the leg dismantle.
The method is further characterized in that: the insulating fixed cover both ends surface equal fixed mounting has the thread bush, the thread groove has been seted up to the main part shell upper surface, the inside rotation of thread groove is connected with the screw, the screw runs through the thread groove with thread bush swing joint through screw fastening thread bush, makes insulating fixed cover can fix and dismantle.
The method is further characterized in that: the two side surfaces of the main body shell are both provided with square grooves, the two side surfaces of the inner part of the main body shell are both provided with accommodating grooves, the inner parts of the accommodating grooves are movably embedded with connecting rods, the sliding rods penetrate through the square grooves and are fixedly connected with the connecting rods, and the slide bar with square groove sliding connection, the connecting rod moves down in the square groove is inside, improves the portable stability of No. two pinion racks, accomodates the area occupied that the groove reduces the connecting rod to avoid influencing the installation of flexible circuit board.
Further, the method comprises the following steps: the main part shell both sides surface has all been seted up the draw-in groove, the slider passes through the draw-in groove with main part shell sliding connection, a pinion rack with No. two pinion rack meshing is connected, elastic metal piece upper end with No. two pinion rack activity laminating, elastic metal piece upwards top under the elastic deformation effect of self moves, makes a pinion rack and No. two pinion rack meshing, will lap fixedly.
The method is further characterized in that: the inside lower surface of main part shell with the equal fixed mounting of apron lower surface has insulating cushion, through the centre gripping of two insulating cushions, fastness when making the flexible circuit board connect increases.
The utility model has the advantages that:
1. insert the apron main part shell upper surface, make the slider at the inside removal of draw-in groove, a pinion rack gives a decurrent power of No. two pinion racks, the elastic metal piece receives decurrent power simultaneously, the downwarping, after the apron installation targets in place, the elastic metal piece upwards pushes up under the elastic deformation effect of self, make pinion rack and No. two pinion racks meshing, thereby it is fixed to lap, the centre gripping of two insulating cushions of rethread, thereby change FPC connector and flexible circuit board's fixed mode, improve the stability of junction, avoid the flexible circuit board pine to take off.
2. Dismantle two screws, to one side pulling leg and insulating fixed cover, make U type conduction block and spread groove separation, make the leg dismantle, then follow main body cover front end top and move the terminal, make the terminal shift out from the mounting groove is inside to be changed, otherwise, it is fixed with the quick installation of leg to can carry out the change and the maintenance of terminal with leg and terminal quickly separating after the terminal damages for maintenance speed.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall split structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the connection between the slider and the main body case;
FIG. 4 is a schematic view of the sectional structure of the joint between the insulating fixing sleeve and the main body case;
fig. 5 is a schematic view of the overall cross-sectional structure of the present invention.
In the figure: 1. a main body housing; 101. a thread groove; 102. mounting grooves; 103. a card slot; 104. a storage groove; 105. a square groove; 106. an insulating soft pad; 2. a terminal; 201. connecting grooves; 202. a U-shaped conductive block; 203. insulating fixed sleeves; 204. a threaded sleeve; 205. welding feet; 206. a screw; 3. a cover plate; 301. a slider; 302. a first toothed plate; 303. a second toothed plate; 304. a slide bar; 305. a connecting rod; 306. an elastic metal sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-5, an FPC connector easy to disassemble and maintain includes a main body housing 1, a terminal 2 is movably embedded in the inner surface of the main body housing 1, a connecting groove 201 is formed at one end of the terminal 2, an insulating fixing sleeve 203 is movably embedded in the rear end of the main body housing 1, a soldering pin 205 is movably inserted in the insulating fixing sleeve 203, a U-shaped conducting block 202 is fixedly mounted on the surface of one end of the soldering pin 205, a cover plate 3 is movably embedded in the upper surface of the main body housing 1, a sliding block 301 is fixedly mounted on the surfaces of both ends of the cover plate 3, a first toothed plate 302 is fixedly mounted on the lower surface of the sliding block 301, a second toothed plate 303 is movably arranged below the first toothed plate 302, a sliding rod 304 is fixedly embedded in the lower surface of the second toothed plate 303, and an elastic metal sheet 306 is fixedly mounted on the surfaces of both sides of the main body housing 1.
The upper surface and the lower surface of the interior of the main body shell 1 are both provided with mounting grooves 102, the terminal 2 is movably connected with the main body shell 1 through the mounting grooves 102, the welding leg 205 is movably connected with the connecting groove 201 through the U-shaped conducting block 202, the terminal 2 is convenient to detach and mount through the mounting grooves 102, the welding leg 205 and the insulating fixing sleeve 203 are pulled to one side, the U-shaped conducting block 202 is separated from the connecting groove 201, and the welding leg 205 is detached; insulating fixed cover 203 both ends surface equal fixed mounting has thread bush 204, thread groove 101 has been seted up to main body housing 1 upper surface, the inside rotation of thread groove 101 is connected with screw 206, screw 206 runs through thread groove 101 and thread bush 204 swing joint, through screw 206 fastening thread bush 204, make insulating fixed cover 203 can fix and dismantle, thereby can be after terminal 2 damages will weld leg 205 and terminal 2 quickly separating carry out the change and the maintenance of terminal 2, accelerate maintenance speed.
The two side surfaces of the main body shell 1 are both provided with square grooves 105, the two side surfaces of the inside of the main body shell 1 are both provided with accommodating grooves 104, connecting rods 305 are movably embedded in the accommodating grooves 104, the sliding rods 304 penetrate through the square grooves 105 and are fixedly connected with the connecting rods 305, the sliding rods 304 are in sliding connection with the square grooves 105, the connecting rods 305 move downwards in the square grooves 105, the moving stability of the second toothed plate 303 is improved, and the accommodating grooves 104 reduce the occupied area of the connecting rods 305 so as to avoid influencing the installation of the flexible circuit board; the clamping grooves 103 are formed in the surfaces of the two sides of the main body shell 1, the sliding block 301 is connected with the main body shell 1 in a sliding mode through the clamping grooves 103, the first toothed plate 302 is connected with the second toothed plate 303 in a meshed mode, the upper end of the elastic metal sheet 306 is movably attached to the second toothed plate 303, and the elastic metal sheet 306 pushes upwards under the action of self elastic deformation force to enable the first toothed plate 302 to be meshed with the second toothed plate 303 so as to fix the cover plate 3; the inside lower surface of main body cover 1 and the equal fixed mounting of apron 3 lower surface have insulating cushion 106, through the centre gripping of two insulating cushions 106, the fastness when making the flexible circuit board connect increases to change the fixed mode of FPC connector and flexible circuit board, improve the stability of junction, avoid the flexible circuit board pine to take off.
The working principle is as follows: during the use, fix the FPC connector through leg 205, inside the flexible circuit board link card is gone into terminal 2, insert apron 3 main part shell 1 upper surface, make slider 301 move inside draw-in groove 103, no. one pinion rack 302 gives No. two pinion racks 303 a downward force, make connecting rod 305 move down inside square groove 105, improve the portable stability of No. two pinion racks 303, prevent No. two pinion racks 303 skew, elastic metal piece 306 receives the downward force simultaneously, the downward bending, after apron 3 is installed in place, elastic metal piece 306 upwards tops under the elastic deformation effect of self, make No. one pinion rack 302 and No. two pinion racks 303 mesh, thereby fix apron 3, rethread two insulating cushion 106's centre gripping, thereby change the fixed mode of FPC connector and flexible circuit board, improve the stability of junction, avoid flexible circuit board to loosen, when terminal 2 damages, no. two pinion racks 303 are drawn downwards, dismantle flexible circuit board, dismantle two screws 206 again, pull leg 205 and insulating block 203 type insulating block 203 make U separate with fixed terminal 202 from the change fixed terminal 2, thereby make the terminal 2 change terminal mounting groove 2 and carry out from the quick maintenance terminal 205 and the terminal 2, otherwise make the terminal mounting groove 2 damage of fixing groove 2 carry out from the quick maintenance terminal 205 and the terminal mounting groove 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and it is intended that all such modifications, additions and substitutions as would be apparent to one skilled in the art to the specific embodiments described are within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a quick detachable FPC connector of maintaining, a serial communication port, including main body cover (1), main body cover (1) inside surface activity embedding installs terminal (2), spread groove (201) have been seted up to terminal (2) one end, main body cover (1) rear end activity embedding installs insulating fixed cover (203), insulating fixed cover (203) inside activity interlude has weld leg (205), weld leg (205) one end fixed surface installs U type conducting block (202), main body cover (1) upper surface activity embedding installs apron (3), the equal fixed mounting in apron (3) both ends surface has slider (301), slider (301) lower fixed mounting has No. one pinion rack (302), pinion rack (302) below activity is equipped with No. two pinion racks (303), no. two pinion rack (303) lower fixed embedding slide bar (304), the equal fixed mounting in main body cover (1) both sides surface has elastic sheet metal (306).
2. The FPC connector easy to disassemble and maintain according to claim 1, wherein the main housing (1) has mounting grooves (102) formed on both the inner upper surface and the inner lower surface thereof, the terminal (2) is movably connected to the main housing (1) through the mounting grooves (102), and the soldering foot (205) is movably connected to the connecting groove (201) through the U-shaped conductive block (202).
3. The FPC connector easy to disassemble and maintain according to claim 1, wherein a threaded sleeve (204) is fixedly installed on each of two end surfaces of the insulating fixing sleeve (203), a threaded groove (101) is formed on the upper surface of the main body housing (1), a screw (206) is rotatably connected inside the threaded groove (101), and the screw (206) penetrates through the threaded groove (101) and is movably connected with the threaded sleeve (204).
4. The FPC connector capable of being disassembled and maintained as claimed in claim 1, wherein square grooves (105) are formed on both side surfaces of the main housing (1), receiving grooves (104) are formed on both side surfaces of the interior of the main housing (1), a connecting rod (305) is movably embedded in the receiving grooves (104), the sliding rod (304) penetrates through the square grooves (105) to be fixedly connected with the connecting rod (305), and the sliding rod (304) is slidably connected with the square grooves (105).
5. The FPC connector easy to disassemble and maintain according to claim 1, wherein clamping grooves (103) are formed in two side surfaces of the main body housing (1), the sliding block (301) is slidably connected with the main body housing (1) through the clamping grooves (103), the first toothed plate (302) is engaged with the second toothed plate (303), and the upper end of the elastic metal sheet (306) is movably attached to the second toothed plate (303).
6. An FPC connector easy to disassemble and maintain according to claim 1, characterized in that the lower surface of the inside of the main body housing (1) and the lower surface of the cover plate (3) are both fixedly installed with insulating soft pads (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973879.4U CN218275186U (en) | 2022-07-29 | 2022-07-29 | FPC connector easy to disassemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973879.4U CN218275186U (en) | 2022-07-29 | 2022-07-29 | FPC connector easy to disassemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275186U true CN218275186U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973879.4U Active CN218275186U (en) | 2022-07-29 | 2022-07-29 | FPC connector easy to disassemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118448909A (en) * | 2024-07-08 | 2024-08-06 | 深圳市锦凌电子有限公司 | Board-to-board connector of lying board |
-
2022
- 2022-07-29 CN CN202221973879.4U patent/CN218275186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118448909A (en) * | 2024-07-08 | 2024-08-06 | 深圳市锦凌电子有限公司 | Board-to-board connector of lying board |
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