CN219981124U - Novel flexible circuit board structure - Google Patents
Novel flexible circuit board structure Download PDFInfo
- Publication number
- CN219981124U CN219981124U CN202320883257.0U CN202320883257U CN219981124U CN 219981124 U CN219981124 U CN 219981124U CN 202320883257 U CN202320883257 U CN 202320883257U CN 219981124 U CN219981124 U CN 219981124U
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- China
- Prior art keywords
- circuit board
- flexible circuit
- fixedly connected
- fagging
- board main
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Links
- 238000009434 installation Methods 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Combinations Of Printed Boards (AREA)
Abstract
The utility model provides a novel flexible circuit board structure, and relates to the technical field of circuit boards. The flexible circuit board comprises a mounting plate, supporting plates and a circuit board main body, wherein supporting legs are fixedly connected to two sides of the mounting plate, connecting buckles are fixedly connected to the upper side of the supporting plates, locking rods are fixedly connected to the side ends of the circuit board main body and correspond to the connecting buckles, the locking rods are clamped with the connecting buckles, mounting cavities corresponding to the supporting plates are formed in two sides of the mounting plate, after the flexible circuit board in the prior art is mounted, the flexible circuit board is stretched and fixed through two connecting seats, tension kept when the circuit board is bent and stretched is fixed, tension after the circuit board is mounted is required to be adjusted, when the pull rods slide in a clamping sleeve, the pull rods can be extruded to the side by internal pressure springs, so that the supporting plates on the left side and the right side can drive the circuit board main body above to move, and after the mounting space between the circuit board main bodies is adjusted, the tension after the circuit board main body is mounted can be adjusted.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a novel flexible circuit board structure.
Background
The type of circuit board is also richer various, and flexible circuit (FPC) is a product that has high reliability that uses polyester film or polyimide to make as the substrate, and flexible circuit board is very had characteristics as one kind in the circuit board, has changed the characteristics that traditional circuit board can not crooked, has realized that the circuit board can cooperate the design of electronic product, has realized the setting of bending state, has made things convenient for the design of novel electronic product, has also promoted the electronic product can further reduce the volume.
The utility model of China patent with the publication number of CN217643841U relates to a flexible circuit board structure, which comprises a flexible circuit board body, a left connecting seat, a right connecting seat, a left connecting piece, a right connecting piece, a left locking piece used for locking the left connecting piece in the left connecting seat and a right locking piece used for locking the right connecting piece in the right connecting seat; during installation, the left connecting seat and the right connecting seat are adhered or screwed and fixed in the equipment shell, the left connecting piece is locked on the left connecting seat through the left locking piece, and the right connecting piece is locked on the right connecting seat through the right locking piece; when the flexible circuit board is disassembled, the flexible circuit board body can be taken down from the left connecting seat and the right connecting seat by taking down the left connecting piece and the right connecting piece, so that the flexible circuit board is more convenient to assemble and disassemble, and the service life of the flexible circuit board is effectively prolonged; the flexible circuit board is more convenient to mount and dismount, and the service life of the flexible circuit board is effectively prolonged.
However, after the flexible circuit board is installed, the circuit board is stretched and fixed through the two connecting seats, the tension kept during bending and stretching of the circuit board is fixed, when the circuit board is loose after being stretched, the circuit board is easy to swing and shake inside, when the circuit board is fastened after being stretched, the tension born by the circuit board is high and is easy to tear, and the tension of the circuit board after being installed needs to be adjusted.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a novel flexible circuit board structure, which aims to solve the problems that after the flexible circuit board in the prior art is installed, the circuit board is stretched and fixed through two connecting seats, the tension kept during bending and stretching of the circuit board is fixed, when the circuit board is loose after stretching, the circuit board is easy to swing and shake in the interior, when the circuit board is fastened after stretching, the tension born by the circuit board is high and is easy to tear, and the tension after the installation of the circuit board needs to be adjusted.
The utility model discloses a novel flexible circuit board structure, which aims at achieving the following specific technical means: the utility model provides a novel flexible circuit board structure, includes mounting panel, fagging and circuit board main part, fagging sliding connection is in the top of mounting panel, the fagging is two piece left and right sides symmetry setting, the circuit board main part sets up between the fagging, mounting panel both sides fixedly connected with stabilizer blade, fagging top fixedly connected with connector link, circuit board main part side fixedly connected with corresponds the connector link and sets up the locking lever, locking lever and connector link joint, the installation cavity that corresponds the fagging setting has been seted up to the mounting panel both sides.
Preferably, the side wall of the adjusting screw is in threaded connection with a threaded sleeve positioned below the supporting plate, and the threaded sleeve is in sliding connection with the mounting cavity.
Preferably, the bottom of the supporting plate is fixedly connected with a sliding frame positioned at the side of the threaded sleeve, and the sliding frame is in sliding connection with the mounting cavity.
Preferably, the sliding frame is in a T-shaped arrangement, and the top end of the sliding frame penetrates through the mounting cavity and is fixedly connected with the supporting plate.
Preferably, a clamping sleeve corresponding to the sliding frame is fixedly connected to the side upper part of the threaded sleeve, and the clamping sleeve is in a cylindrical shape.
Preferably, a pull rod is fixedly connected to one side of the sliding frame, which is close to the clamping sleeve, and the pull rod extends into the clamping sleeve.
Preferably, the pull rod is in sliding connection with the clamping sleeve.
Preferably, a pressure spring is connected in the clamping sleeve in a sliding way, and the side end of the pressure spring is fixedly connected with the pull rod.
The beneficial effects are that:
1. the bottom fixedly connected with through the fagging is located the balladeur train of installing the intracavity, screw thread cover top fixedly connected with is located the cutting ferrule of balladeur train side, when rotating adjusting screw and driving the screw thread cover and remove, the screw thread cover can promote top cutting ferrule and remove to pull rod one side, when making its pull rod slide in the cutting ferrule, the pull rod can be by inside compression spring to the side extrusion to make left and right sides fagging can drive top circuit board main part and remove, after the installation interval between the circuit board main part is adjusted, the tensioning after the circuit board main part is installed can be adjusted.
2. Through forward rotation of the adjusting screw rod, the threaded sleeve of the adjusting screw rod moves to one side of the sliding frame, the sliding frame drives the supporting plates to shorten the distance between the supporting plates, so that the circuit board main body between the supporting plates becomes loose, the adjusting screw rod is reversed, the distance between the supporting plates is increased, the circuit board main body becomes tighter between the supporting plates, when the circuit board main body is collided with by the outside, the deformation of the circuit board main body can pull the sliding frame below the supporting plates to move, and the sliding frame can drive the pull rod to extrude or stretch the pressure spring, so that the pressure spring can buffer the tension born by the circuit board main body, so that the circuit board main body is not easy to tear, and the stability of the circuit board main body is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is a schematic diagram of a carriage structure in the present utility model.
Fig. 4 is an enlarged view of fig. 2A according to the present utility model.
In fig. 1 to 4, the correspondence between the component names and the reference numerals is: mounting plate-1, support leg-101, supporting plate-2, connecting buckle-201, circuit board main body-3, locking rod-301, mounting cavity-4, adjusting screw-401, threaded sleeve-402, carriage-5, pull rod-501, clamping sleeve-6 and pressure spring-601.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
As shown in fig. 1 to 4: the utility model provides a novel flexible circuit board structure, including mounting panel 1, fagging 2 and circuit board main part 3, fagging 2 sliding connection makes its fagging 2 can remove in mounting panel 1 top, and fagging 2 is two piece left and right sides symmetry settings, and circuit board main part 3 is installed between fagging 2, installs circuit board main part 3 between now through fagging 2, makes its fagging 2 can stimulate circuit board main part 3 to one side removal to can adjust tensile after making the circuit board main part 3 install, improved the stability of circuit board main part 3.
The support legs 101 are fixedly connected to two sides of the mounting plate 1, screw holes are formed in the middle of the support legs 101, and the mounting plate 1 is mounted and limited by turning bolts in the screw holes, so that the mounting plate 1 is more stable after the circuit board main body 3 is mounted.
It should be understood that, the above-mentioned fixed connection means that the two cannot perform relative movement, and the fixed connection modes are various, and the fixing can be performed by adopting an integrated casting mode, so that the mounting board 1 is more stable after the supporting legs 101 are mounted and fixed.
The top fixedly connected with connector link 201 of fagging 2, connector link 201 top is for opening and shutting the form setting, and circuit board main part 3 both ends fixedly connected with corresponds the latch lever 301 that connector link 201 set up, through latch lever 301 and connector link 201 joint, makes its both sides latch lever 301 install in connector link 201 after, and circuit board main part 3 is more stable after the installation between fagging 2, is difficult for taking place not hard up, and it is more convenient when the dismouting of circuit board main part 3 later stage is maintained.
Wherein, the connector link 201 can be set up into multiple connected mode, and circuit board main part 3 both sides can be set up as connecting plate etc. to install in the top of fagging 2 through connecting plate and bolt's mode, make its circuit board main part 3 installation fixed more nimble.
Mounting cavities 4 corresponding to the supporting plates 2 are formed in two sides of the mounting plate 1, and adjusting screws 401 are connected in the mounting cavities 4 in a rotating mode, so that the adjusting screws 401 can rotate in the mounting cavities 4.
Wherein, adjusting screw 401 one end extends to the outside of installation cavity 4 and is located the side of mounting panel 1, makes it more convenient when rotating adjusting screw 401.
Example 1
As shown in fig. 1 to 4: the side wall of the adjusting screw 401 is in threaded connection with a threaded sleeve 402 positioned in the installation cavity 4, and the threaded sleeve 402 is in sliding connection with the installation cavity 4, so that when the adjusting screw 401 is rotated, the threaded sleeve 402 can slide in the installation cavity 4.
Wherein, the bottom fixedly connected with of fagging 2 is located the balladeur train 5 of installation intracavity 4, balladeur train 5 and installation intracavity 4 sliding connection, has seted up the opening through installation intracavity 4 top lateral wall, balladeur train 5 and opening sliding connection make its balladeur train 5 top pass opening and fagging 2 fixed connection, when making its fagging 2 remove in the top of mounting panel 1, fagging 2 can drive balladeur train 5 and remove in installation intracavity 4.
As shown in fig. 1 to 4: the cutting ferrule 6 that is located the balladeur train 5 side fixedly connected with above the thread bush 402, balladeur train 5 are close to cutting ferrule 6 one side fixedly connected with pull rod 501, and when adjusting screw 401 promotes thread bush 402 and removes in installation cavity 4, thread bush 402 can promote the upper cutting ferrule 6 to remove to pull rod 501 one side.
When the pull rod 501 is slidably connected in the clamping sleeve 6 and the clamping sleeve 6 moves to the side of the pull rod 501, the pull rod 501 is clamped into the clamping sleeve 6, so that the clamping sleeve 6 can push the pull rod 501 to drive the sliding frame 5 to move.
As shown in fig. 1 to 4: the inside sliding connection of cutting ferrule 6 has pressure spring 6, and pressure spring 6 side and pull rod 501 fixed connection make when cutting ferrule 6 moves to pull rod 501 one side, the inside pressure spring 601 of cutting ferrule 6 can extrude pull rod 501 to the side to promote pull rod 501 to drive carriage 5 top fagging 2 and remove.
The supporting plates 2 are driven to move through rotating the adjusting screw 401, so that the tension between the circuit board main bodies 3 can be adjusted after the circuit board main bodies 3 are arranged between the supporting plates 2, the adjusting screw 401 rotates positively, the threaded sleeve 402 moves towards the side of the sliding frame 5, the sliding frame 5 is pushed by the clamping sleeve 6 above the threaded sleeve 402 to move, the sliding frame 5 drives the supporting plates 2 to shorten the interval between the supporting plates 2, the circuit board main bodies 3 between the supporting plates 2 are loosened, the adjusting screw 401 rotates reversely, the interval between the supporting plates 2 is increased, the circuit board main bodies 3 are tightened between the supporting plates 2, when the circuit board main bodies 3 are collided with outside after the circuit board main bodies 3 are arranged between the supporting plates 2, the sliding frame 5 below the circuit board main bodies 3 deform, the sliding frame 5 is pulled by the sliding frame 5 to move, the sliding frame 5 is pushed by the pulling side Fang Lagan 501 to move in the sliding frame 6, the pressure spring 601 is extruded or stretched by the pull rod 501, the tension force on the circuit board main bodies 3 is buffered, and the circuit board main bodies 3 are not damaged easily, and the stability of the circuit board main bodies 3 is improved.
Working principle: the mounting plate 1 is fixedly mounted through the two side support legs 101, the locking rods 301 on two sides of the circuit board main body 3 are mounted in the connecting buckles 201, when the circuit board main body 3 is arranged between the supporting plates 2, the adjusting screw 401 is driven to move by rotating the adjusting screw 401, the adjusting screw 401 is rotated positively, when the screw sleeve 402 is moved to one side of the sliding frame 5, the screw sleeve 402 pushes the upper clamping sleeve 6 to move to one side of the pull rod 501, when the pull rod 501 slides in the clamping sleeve 6, the pull rod 501 is extruded to the side by the internal pressure spring 601, the clamping sleeve 6 pushes the sliding frame 5 on the side of the pull rod 501, the sliding frame 5 drives the upper supporting plates 2 to shorten the interval, the circuit board main body 3 between the supporting plates 2 is loosened, the adjusting screw 401 is rotated reversely, the screw sleeve 402 is driven to move to the side far away from the sliding frame 5, and when the screw sleeve 402 drives the clamping sleeve 6, the internal pressure spring 601 of the clamping sleeve 6 is stretched, the pull rod 501 pulls the sliding frame 5 to move the supporting plates 2, the interval between the supporting plates 2 is increased, and the circuit board main body 3 is more tightly and the circuit board main body 3 is more stable.
Claims (8)
1. The utility model provides a novel flexible circuit board structure, includes mounting panel (1), fagging (2) and circuit board main part (3), fagging (2) sliding connection is in the top of mounting panel (1), fagging (2) are two piece left and right sides symmetry settings, circuit board main part (3) set up between fagging (2), mounting panel (1) both sides fixedly connected with stabilizer blade (101), its characterized in that: the utility model discloses a circuit board, including fagging (2), circuit board main part (3), link (201) are connected with to fagging (2) top fixedly, circuit board main part (3) side fixedly connected with corresponds link (201) and sets up locking lever (301), locking lever (301) and link (201) joint, installation cavity (4) that correspond fagging (2) setting have been seted up to mounting panel (1) both sides.
2. The novel flexible circuit board structure of claim 1, wherein: the mounting cavity (4) is rotationally connected with an adjusting screw (401), a threaded sleeve (402) positioned below the supporting plate (2) is connected to the side wall of the adjusting screw (401) in a threaded mode, and the threaded sleeve (402) is connected with the mounting cavity (4) in a sliding mode.
3. The novel flexible circuit board structure of claim 2, wherein: the bottom of the supporting plate (2) is fixedly connected with a sliding frame (5) positioned at the side of the threaded sleeve (402), and the sliding frame (5) is in sliding connection with the mounting cavity (4).
4. A novel flexible circuit board structure according to claim 3, wherein: the sliding frame (5) is in a T-shaped arrangement, and the top end of the sliding frame (5) penetrates through the mounting cavity (4) and is fixedly connected with the supporting plate (2).
5. A novel flexible circuit board structure according to claim 3, wherein: the clamping sleeve (6) corresponding to the sliding frame (5) is fixedly connected to the side upper portion of the threaded sleeve (402), and the clamping sleeve (6) is in a cylindrical shape.
6. The novel flexible circuit board structure of claim 5, wherein: and a pull rod (501) is fixedly connected to one side of the sliding frame (5) close to the clamping sleeve (6), and the pull rod (501) extends into the clamping sleeve (6).
7. The novel flexible circuit board structure of claim 6, wherein: the pull rod (501) is in sliding connection with the clamping sleeve (6).
8. The novel flexible circuit board structure of claim 7, wherein: the clamping sleeve (6) is connected with a pressure spring (601) in a sliding mode, and the side end of the pressure spring (601) is fixedly connected with the pull rod (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883257.0U CN219981124U (en) | 2023-04-19 | 2023-04-19 | Novel flexible circuit board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883257.0U CN219981124U (en) | 2023-04-19 | 2023-04-19 | Novel flexible circuit board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981124U true CN219981124U (en) | 2023-11-07 |
Family
ID=88593694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320883257.0U Active CN219981124U (en) | 2023-04-19 | 2023-04-19 | Novel flexible circuit board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981124U (en) |
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2023
- 2023-04-19 CN CN202320883257.0U patent/CN219981124U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: Room 1-01, 1st Floor, No. 54, Lane 1755, Nanlu Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai Hancai Semiconductor Technology Co.,Ltd. Address before: No. 15, Lane 5, Minzhu New Village, Shajing Street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen excellence Huayu circuit Co.,Ltd. |