CN209914203U

CN209914203U - Flexible circuit board cooling device

Info

Publication number: CN209914203U
Application number: CN201821977416.9U
Authority: CN
Inventors: 王文亮
Original assignee: Guangzhou Minghao Automation Equipment Co Ltd
Current assignee: Guangzhou Minghao Automation Equipment Co Ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2020-01-07
Anticipated expiration: 2028-11-28

Abstract

The utility model belongs to the technical field of flexible circuit processing, in particular to a flexible circuit board cooling device, which comprises a cooling frame, wherein the inner side of the cooling frame is provided with at least two placing frames distributed in the horizontal direction, the placing frames are connected on the inner wall of the cooling frame in a sliding way through a sliding assembly, each placing frame comprises a side frame, a side frame and a handle, and the side frame is fixed on two sides of the side frame; the cooling rack is characterized in that a placing frame is arranged on the inner side of the cooling rack, a plurality of cooling rods are arranged on the placing frame, a fixing assembly used for fixing circuit boards is arranged on each cooling rod, a plurality of circuit boards can be vertically hung on each cooling rod, a certain gap exists between the circuit boards, good ventilation can be kept, the heat dissipation efficiency of the circuit boards is guaranteed, the circuit boards are not only convenient to hang, but also can be vertically hung between the circuit boards, the capacity of the circuit boards is greatly increased, the space utilization rate of the device is improved, the waste of funds is reduced, and the production cost is saved.

Description

Flexible circuit board cooling device

Technical Field

The utility model belongs to the technical field of the flexible line processing, concretely relates to flexible line way board cooling device.

Background

The flexible circuit board is called as a soft board for short, is commonly called as FPC in the industry, is a printed circuit board made of flexible insulating base materials, has many advantages which are not possessed by rigid printed circuit boards, for example, the flexible circuit board can be freely bent, wound and folded, the volume of an electronic product can be greatly reduced by utilizing the FPC, and the flexible circuit board is suitable for the development of the electronic product towards the high-density, miniaturization and high reliability direction, so that the FPC is widely applied to the fields or products of aerospace, military, mobile communication, portable computers, computer peripheral equipment, PDAs, digital cameras and the like.

Need carry out the paster of location of required function electronic components on individual layer or multilayer printed circuit board in the production FPC in-process, often need operate under the settlement temperature in the paster, the FPC who produces needs the cooling treatment of dispelling the heat, prior art FPC is that the manual work scatters and places FPC and dispel the heat the cooling, it is big to occupy the place, heat dissipation cooling time cycle is long, problem with high costs, consequently, chinese patent that publication number is CN206413271U has proposed a flexible line way board cooling device, but it has following problem:

1. the circuit boards are transversely paved, so that the heat dissipation effect is poor;

2. when the circuit board is placed, the laying amount is not enough, and the space cannot be fully utilized.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a flexible line way board cooling device has the characteristics that the radiating effect is good, and is capacious.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible line way board cooling device, includes the cooling frame, the inboard of cooling frame is equipped with the frame of placing that two at least horizontal directions distribute, it passes through slip subassembly sliding connection and is in the inner wall of cooling frame to place the frame, it includes side frame, limit frame and handle to place the frame, the side frame is fixed the both sides of limit frame, the outside of limit frame is fixed with the handle, two the inboard of side frame be fixed with a plurality of with limit frame parallel distribution's cooling rod, be equipped with two at least fixed subassemblies on the cooling rod, fixed subassembly sliding connection be in the outer wall of cooling rod.

Preferably, the fixed subassembly includes balancing weight, fixation clamp handle, fixation clamp and spring, the fixation clamp handle with fixation clamp quantity is two, and is "X" form cross distribution, two be equipped with the spring between the fixation clamp handle, the balancing weight is located the both sides that fixation clamp handle and fixation clamp clamped, fixation clamp handle and fixation clamp are articulated through the pivot, the balancing weight with the pivot interference is connected.

Preferably, the balancing weight is pear-shaped, a round hole matched with the cooling rod is formed in the upper portion of the balancing weight, and an open rectangular groove is formed in the bottom of the balancing weight.

Preferably, a rubber sheet is fixed on the inner side of the fixing clamp, and the inner side of the rubber sheet is provided with a wavy knurling pattern.

Preferably, the sliding assembly comprises a fixed seat, a fixed sliding seat and a sliding rail, the fixed seat is fixed on the inner wall of the cooling frame, the fixed sliding seat is fixed on the outer walls of the two sides of the placing frame, and the fixed seat is connected with the fixed sliding seat in a sliding mode through the sliding rail.

Preferably, one side of the fixed seat close to the fixed sliding seat is provided with an inner layer supporting part, one side of the fixed sliding seat close to the fixed seat is provided with an embedding part, and the embedding part is positioned on the outer wall of the inner layer supporting part and is in sliding connection with the embedding part.

Preferably, four corners of the bottom of the cooling rack are fixed with casters.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with in the inboard of cooling frame and place the frame, place and be equipped with a plurality of cooling bars on the frame, have the fixed subassembly that is used for the fixed line board on the cooling bar, can be with the vertical string of a plurality of circuit boards on the cooling bar to there is certain clearance between, can keep good ventilation, guarantee the radiating efficiency to the circuit board.

2. The utility model discloses a place the frame and can slide with the cooling frame, and then conveniently take out and place the frame and place the circuit board, not only conveniently hang the operation of circuit board, and because vertical string of putting between the circuit board, the capacity of increase circuit board that can be great improves the space utilization of device, reduces the waste of fund, practices thrift manufacturing cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the placement frame structure of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic structural view of the sliding assembly of the present invention;

in the figure: 1. a cooling rack; 11. a caster wheel; 2. a sliding assembly; 21. a fixed seat; 211. an inner layer support portion; 22. fixing the sliding seat; 221. a fitting portion; 23. a slide rail; 3. placing the frame; 31. a side frame; 32. a side frame; 33. a handle; 4. a cooling rod; 5. a fixing assembly; 51. a balancing weight; 52. a clamp handle; 53. a fixation clamp; 531. a rubber sheet; 54. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a flexible circuit board cooling device comprises a cooling frame 1, wherein at least two placing frames 3 distributed in the horizontal direction are arranged on the inner side of the cooling frame 1, the distance between the two placing frames 3 can be determined according to the length of a production circuit board, the number of the placing frames 3 is determined, the placing frames 3 are connected to the inner wall of the cooling frame 1 in a sliding mode through sliding assemblies 2, the placing frames 3 can slide out through the sliding assemblies 2 when the circuit board is hung and taken down, the operation is convenient, the placing frames 3 comprise side frames 31, side frames 32 and handles 33, the side frames 31 are fixed on two sides of the side frames 32, the handles 33 are fixed on the outer sides of the side frames 32, the placing frames 3 can be pulled out conveniently through the handles 33, a plurality of cooling rods 4 distributed in parallel to the side frames 32 are fixed on the inner sides of the two side frames 31, and can be used for placing hooks or clips for fixing through the plurality of cooling rods, at least two fixing assemblies 5 are arranged on the cooling rod 4, the fixing assemblies 5 are connected to the outer wall of the cooling rod 4 in a sliding mode, and the reliability of circuit board fixing can be guaranteed through the two fixing assemblies 5.

Concretely, fixed subassembly 5 includes balancing weight 51, fixation clamp handle 52, fixation clamp 53 and spring 54, fixation clamp handle 52 and fixation clamp 53 quantity are two, and be "X" form cross distribution, be equipped with spring 54 between two fixation clamp handles 52, balancing weight 51 is located the both sides of fixation clamp handle 52 and fixation clamp 53, fixation clamp handle 52 and fixation clamp 53 are articulated through the pivot, balancing weight 51 and pivot interference are connected, can make fixation clamp 53 open through pressing two fixation clamp handles 52, just can place the circuit board in fixation clamp 53, can balance the weight of fixation clamp handle 52 and fixation clamp 53 through balancing weight 51, make the focus under, thereby guarantee that fixation clamp 53 presss from both sides the mouth all the time downwards.

Specifically, the balancing weight 51 is pear-shaped, can guarantee that the focus is under, and the upper portion of balancing weight 51 is seted up with cooling rod 4 complex round hole, and open rectangular channel has been seted up to the bottom of balancing weight 51, can make things convenient for fixation clamp 53 to press from both sides and get the circuit board through open rectangular channel.

Specifically, the rubber sheet 531 is fixed on the inner side of the fixing clamp 53, the inner side of the rubber sheet 531 is provided with the wavy knurling, and the reliability of fixing the circuit board can be ensured through the rubber sheet 531 on the inner side of the fixing clamp 53 and the wavy knurling on the rubber sheet 531.

Specifically, slide module 2 includes fixing base 21, fixed slide 22 and slide rail 23, and fixing base 21 fixes the inner wall at cooling frame 1, and fixed slide 22 fixes the both sides outer wall of placing frame 3, through slide rail 23 sliding connection between fixing base 21 and the fixed slide 22, can realize placing frame 3 and pass through fixing base 21, fixed slide 22 and slide rail 23 and slide at the inner wall of cooling frame 1.

Specifically, one side of the fixed seat 21 close to the fixed slide seat 22 is provided with an inner layer supporting portion 211, one side of the fixed slide seat 22 close to the fixed seat 21 is provided with an embedding portion 221, the embedding portion 221 is located on the outer wall of the inner layer supporting portion 211 and is in sliding connection with the embedding portion 221, and through embedding between the embedding portion 221 and the inner layer supporting portion 211, the bearing capacity can be improved.

Specifically, the four corners of the bottom of the cooling frame 1 are fixed with casters 11, which facilitates the movement of the device.

The utility model discloses a theory of operation and use flow: the distance between two placing frames 3 can be determined according to the length of a production line circuit board, the number of the placing frames 3 is determined, the placing frames 3 can be conveniently slid out through the sliding assembly 2 when the circuit board is hung and taken down, the operation is convenient, a plurality of cooling rods 4 which are distributed in parallel with the side frames 32 are fixed on the inner sides of the two side frames 31, hooks or clamps for fixing can be placed through the plurality of cooling rods 4, the fixing clamp 53 can be opened by pressing the two fixing clamp handles 52, the circuit board can be placed in the fixing clamp 53, the weights of the fixing clamp handle 52 and the fixing clamp 53 can be balanced through the balancing weight 51, the center of gravity is under, the clamping opening of the fixing clamp 53 is ensured to be downward all the time, the reliability of the fixing circuit board can be ensured through the rubber sheet 531 on the inner side of the fixing clamp 53 and the wavy veins thereon, can vertically hang a plurality of circuit boards on cooling bar 4 to there is certain clearance between, can keep good ventilation, guarantee the radiating efficiency to the circuit board, and because vertical string is put between the circuit board, the capacity of increase circuit board that can be great improves the space utilization of device, reduces the waste of fund, practices thrift manufacturing cost.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flexible line way board cooling device, includes cooling frame (1), its characterized in that: the inboard of cooling frame (1) is equipped with placing frame (3) that two at least horizontal directions distribute, it passes through sliding assembly (2) sliding connection and is in to place frame (3) the inner wall of cooling frame (1), it includes side frame (31), limit frame (32) and handle (33) to place frame (3), side frame (31) are fixed the both sides of limit frame (32), the outside of limit frame (32) is fixed with handle (33), two the inboard of side frame (31) be fixed with a plurality of with limit frame (32) parallel distribution's cooling rod (4), be equipped with two at least fixed subassembly (5) on cooling rod (4), fixed subassembly (5) sliding connection be in the outer wall of cooling rod (4).

2. A flexible wiring board cooling device according to claim 1, wherein: fixed subassembly (5) include balancing weight (51), fixation clamp handle (52), fixation clamp (53) and spring (54), fixation clamp handle (52) with fixation clamp (53) quantity is two, and is "X" form cross distribution, two be equipped with spring (54) between fixation clamp handle (52), balancing weight (51) are located the both sides of fixation clamp handle (52) and fixation clamp (53), fixation clamp handle (52) and fixation clamp (53) are articulated through the pivot, balancing weight (51) with pivot interference is connected.

3. A flexible wiring board cooling device according to claim 2, wherein: the balancing weight (51) is pear-shaped, the upper portion of the balancing weight (51) is provided with a round hole matched with the cooling rod (4), and the bottom of the balancing weight (51) is provided with an open rectangular groove.

4. A flexible wiring board cooling device according to claim 2, wherein: the rubber sheet (531) is fixed on the inner side of the fixing clamp (53), and the inner side of the rubber sheet (531) is provided with a wavy knurling pattern.

5. A flexible wiring board cooling device according to claim 1, wherein: slide module (2) are including fixing base (21), fixed slide (22) and slide rail (23), fixing base (21) are fixed the inner wall of cooling frame (1), fixed slide (22) are fixed place the both sides outer wall of frame (3), fixing base (21) with through slide rail (23) sliding connection between fixed slide (22).

6. A cooling device for a flexible circuit board according to claim 5, wherein: one side of the fixed seat (21) close to the fixed sliding seat (22) is provided with an inner layer supporting part (211), one side of the fixed sliding seat (22) close to the fixed seat (21) is provided with a tabling part (221), and the tabling part (221) is positioned on the outer wall of the inner layer supporting part (211) and is in sliding connection with the tabling part (221).

7. A flexible wiring board cooling device according to claim 1, wherein: and four corners of the bottom of the cooling frame (1) are fixed with casters (11).