CN214014616U

CN214014616U - Flexible circuit board

Info

Publication number: CN214014616U
Application number: CN202022932895.6U
Authority: CN
Inventors: 赵玲
Original assignee: Kunshan Datang Electronics Co ltd
Current assignee: Kunshan Datang Electronics Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-20
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to the technical field of flexible circuit boards, and discloses a flexible circuit board, which comprises a fixed plate, a fixed button, a viscose board, a setting plate and a body, wherein the upper surface of the fixed plate is provided with the viscose board which is fixedly connected with the fixed plate, the viscose board is fixedly connected with the setting plate, the fixed buttons are four groups, the four groups of fixed buttons are respectively movably connected with the fixed plate, the body is arranged in a groove arranged on the upper surface of the setting plate, the body is movably connected with the setting plate, the utility model improves the heat dissipation performance of the device by adding a radiating fin to the device, effectively prolongs the service life of the device, the device can be rapidly disassembled or assembled by adding an assembling fixed hole and a baffle plate to the device, an operator can screw the fixed button to fix the fixed plate on an object, and then screw the control button, the body is fixed in the placing plate, so that the time required for mounting or dismounting the device is effectively reduced, and the working efficiency is improved.

Description

Flexible circuit board

Technical Field

The utility model relates to a flexible circuit board technical field specifically is a flexible circuit board.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board or the FPC for short has the characteristics of high wiring density, light weight and thin thickness, is mainly used for a plurality of products such as mobile phones, notebook computers, PDAs, digital cameras, LCMs and the like, but the existing flexible printed circuit board has poor heat dissipation performance, so that the temperature of the flexible printed circuit board is extremely high when the flexible printed circuit board is used, and the existing flexible printed circuit board is difficult to fix, so that operators are difficult to mount or dismount, and the working efficiency is influenced.

The existing flexible circuit board has the following problems: 1. the existing flexible circuit board has poor heat dissipation performance, and when the flexible circuit board works, the flexible circuit board emits high temperature, and the flexible circuit board is extremely easy to damage under long-time high temperature, so that the service life of the flexible circuit board is influenced.

2. The existing flexible circuit board is difficult to fix, so that an operator is difficult to install or disassemble, and the working efficiency is influenced.

To this end, we have designed a flexible circuit board.

Disclosure of Invention

Not enough to prior art, the utility model provides a flexible circuit board has solved the current flexible circuit board thermal diffusivity poor that proposes in the above-mentioned background, and the temperature is high when leading to flexible circuit board's use, and current flexible circuit board is difficult to fix, leads to operating personnel to be difficult to install or dismantle, influences work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a flexible circuit board, includes fixed plate, fixed button, viscose board, place board and body, the fixed plate upper surface is equipped with viscose board, viscose board and fixed plate fixed connection, and viscose board and place board fixed connection, fixed button is four groups, four fixed buttons of group respectively with fixed plate swing joint, the body is located and is placed in the recess that the board upper surface was seted up, body and place board swing joint.

Furthermore, the four corners of the fixing plate are provided with mounting and fixing holes, threads are formed in the mounting and fixing holes, and the mounting and fixing holes are matched with the fixing buttons for use.

Furthermore, the left side and the right side of the placement plate are respectively provided with a heat dissipation block, the heat dissipation blocks are movably connected with the placement plate, the front surface of the placement plate is provided with a placement fixing hole, and the placement fixing hole is internally provided with a thread.

Furthermore, the side surface of the radiating block is provided with a plurality of groups of radiating fins which are fixedly connected with the radiating block, and the front surface of the radiating block is provided with a radiating fixing hole.

Furthermore, all be equipped with the threaded rod in settling fixed orifices and the heat dissipation fixed orifices, the threaded rod with settle fixed orifices and heat dissipation fixed orifices swing joint, and the threaded rod openly is equipped with the knob, the knob respectively with settle fixed orifices, heat dissipation fixed orifices fixed connection.

Furthermore, the upper surface of the placing plate is provided with a fixing rod, the fixing rod is movably connected with the placing plate, the top of the fixing rod is fixedly connected with a baffle, the upper surface of the baffle is provided with a control button, and the control button is fixedly connected with the baffle.

The utility model has the advantages that: 1. the utility model discloses a, through having add the fin to this device, make the thermal diffusivity of this device obtain promoting, the effectual life who promotes this device, operating personnel can be through twisting the knob, take out the threaded rod from the mounting plate, then alright with take off the radiating block, through this mode, operating personnel can regularly carry out the deashing to the fin, guarantees the best heat dispersion of fin.

2. The utility model discloses a, through having add installation fixed orifices and baffle to this device, make dismantlement or installation that this device can be quick, operating personnel can twist and move the fixed button, make the fixed plate fix on certain object, then twist again and move the control button, make the body fix in the place inboard, effectually reduced this device installation or dismantle the required time, promoted work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention; fig. 2 is a schematic diagram of the explosion structure of the present invention; fig. 3 is a schematic structural diagram of the middle control button of the present invention.

In the figure: 1. a fixing plate; 2. a fixing button; 3. a viscose board; 4. placing a plate; 5. a body; 6. mounting a fixing hole; 7. a heat dissipating block; 8. a heat sink; 9. a threaded rod; 10. a knob; 11. arranging a fixing hole; 12. a heat dissipation fixing hole; 13. a control button; 14. a baffle plate; 15. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Referring to FIGS. 1-3: the utility model provides a flexible circuit board, including fixed plate 1, fixed button 2, viscose board 3, place board 4 and body 5, 1 upper surface of fixed plate is equipped with viscose board 3, viscose board 3 and 1 fixed connection of fixed plate, viscose board 3 is fixed plate 1 and place board 4, and viscose board 3 and place board 4 fixed connection, fixed button 2 is four groups, four fixed buttons of group 2 respectively with 1 swing joint of fixed plate, body 5 is located and is set up in the recess was offered to place board 4 upper surface, body 5 and place board 4 swing joint.

Wherein, installation fixed orifices 6 have all been seted up at 1 four corners of fixed plate, have seted up the screw thread in installation fixed orifices 6, and installation fixed orifices 6 and fixed button 2 cooperate the use.

Wherein, the left side and the right side of the placing plate 4 are respectively provided with a heat dissipation block 7, the heat dissipation block 7 is movably connected with the placing plate 4, the front surface of the placing plate 4 is provided with a placing fixing hole 11, the placing fixing hole 11 is internally provided with a thread, the side surface of the heat dissipation block 7 is provided with a plurality of groups of heat dissipation fins 8, the plurality of groups of heat dissipation fins 8 are fixedly connected with the heat dissipation block 7, the front surface of the heat dissipation block 7 is provided with a heat dissipation fixing hole 12, the heat dissipation block 7 and the heat dissipation fins 8 can dissipate heat of the body 5, the service life of the device is effectively prolonged, the upper surface of the placing plate 4 is provided with a fixed rod 15, the fixed rod 15 is movably connected with the placing plate 4, the top of the fixed rod 15 is fixedly connected with a baffle 14, the upper surface of the baffle 14 is provided with a control button 13, the control button 13 is fixedly connected with the baffle 14, the placing fixing hole 11 and the heat dissipation fixing hole 12 are both provided with a threaded rod 9, the threaded rod 9 is movably connected with the placing fixing hole 11 and the heat dissipation fixing hole 12, an operator can take the threaded rod 9 out of the mounting plate 4 by screwing the knob 10, then the radiating block 7 can be taken down, in this way, the operator can regularly clean the radiating fin 8 to ensure the best radiating performance of the radiating fin 8, the knob 10 is arranged on the front face of the threaded rod 9, the knob 10 is respectively fixedly connected with the mounting fixing hole 11 and the radiating fixing hole 12, the operator can screw the fixing button 2 to fix the fixing plate 1 on a certain object, and then screw the control button 13 to fix the body 5 in the mounting plate 4, so that the time required by mounting or dismounting the device is effectively reduced.

To sum up, the utility model discloses when using, through having add fin 8 to this device, the thermal diffusivity that makes this device obtains promoting, the effectual life who promotes this device, operating personnel can be through twisting knob 10, take out threaded rod 9 from place the board 4, then alright with taking off radiating block 7, through this mode, operating personnel can regularly carry out the deashing to fin 8, guarantee fin 8's best heat dispersion, through having add installation fixed orifices 6 and baffle 14 to this device, make this device can be quick dismantle or install, operating personnel can twist and move fixed button 2, make fixed plate 1 fix on certain object, then twist control button 13 again, make body 5 fix in place the board 4, the effectual installation or the required time of dismantlement that has reduced this device, work efficiency has been promoted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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

1. The utility model provides a flexible circuit board, includes fixed plate (1), fixed button (2), viscose board (3), place board (4) and body (5), its characterized in that: fixed plate (1) upper surface is equipped with viscose board (3), viscose board (3) and fixed plate (1) fixed connection, and viscose board (3) and place board (4) fixed connection, fixed button (2) are four groups, and four fixed button (2) of group are respectively with fixed plate (1) swing joint, body (5) are located and are placed board (4) upper surface and set up in the recess, body (5) and place board (4) swing joint.

2. A flexible circuit board according to claim 1, wherein: the fixing plate is characterized in that mounting and fixing holes (6) are formed in four corners of the fixing plate (1), threads are formed in the mounting and fixing holes (6), and the mounting and fixing holes (6) are matched with the fixing buttons (2) for use.

3. A flexible circuit board according to claim 1, wherein: the left side and the right side of the placement plate (4) are respectively provided with a heat dissipation block (7), the heat dissipation blocks (7) are movably connected with the placement plate (4), the front surface of the placement plate (4) is provided with a placement fixing hole (11), and a thread is arranged in the placement fixing hole (11).

4. A flexible circuit board according to claim 3, wherein: the radiating block (7) is provided with radiating fins (8) on the side faces, the radiating fins (8) are of a plurality of groups, the radiating fins (8) of the plurality of groups are fixedly connected with the radiating block (7), and radiating fixing holes (12) are formed in the front face of the radiating block (7).

5. The flexible circuit board of claim 4, wherein: all be equipped with threaded rod (9) in settling fixed orifices (11) and heat dissipation fixed orifices (12), threaded rod (9) with settle fixed orifices (11) and heat dissipation fixed orifices (12) swing joint, and threaded rod (9) openly are equipped with knob (10), knob (10) respectively with settle fixed orifices (11), heat dissipation fixed orifices (12) fixed connection.

6. A flexible circuit board according to claim 1, wherein: the mounting plate is characterized in that a fixing rod (15) is arranged on the upper surface of the mounting plate (4), the fixing rod (15) is movably connected with the mounting plate (4), a baffle (14) is fixedly connected to the top of the fixing rod (15), a control button (13) is arranged on the upper surface of the baffle (14), and the control button (13) is fixedly connected with the baffle (14).