CN211267283U

CN211267283U - Horizontal line PCB board frame

Info

Publication number: CN211267283U
Application number: CN201921651079.9U
Authority: CN
Inventors: 史国平; 吴建明; 杨志刚
Original assignee: Aoshikang Technology Co Ltd
Current assignee: Aoshikang Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-14
Anticipated expiration: 2029-09-30

Abstract

The utility model belongs to the technical field of the PCB board is made, a horizontal line PCB board frame, include: the main part board, first backup pad, second backup pad, be equipped with the first through-hole that runs through on the main part board, first backup pad is fixed in on the main part board, the second backup pad is fixed in on the main part board, first backup pad with the second backup pad is more than two, first backup pad with the second backup pad is located the coplanar. The utility model fixes the four frames of the PCB on the main body plate of the frame through the clamp, thereby improving the structural strength of the PCB and ensuring the PCB to run smoothly in the liquid medicine tank; and meanwhile, the quality of the PCB is not affected. The contact area of the joint of the PCB and the frame is small, so that the liquid medicine pollution to the liquid medicine tank is prevented from being hidden at the joint of the PCB and the frame.

Description

Horizontal line PCB board frame

Technical Field

The utility model belongs to the technical field of the PCB board is made, especially, relate to horizontal line PCB board frame.

Background

In the prior art, a PCB horizontal copper sinking wire and a VCP wire can only be used for producing a thin plate with the thickness of more than 0.3mm, a common production mode is used, the condition that a clamping plate is scrapped can occur to part of the plates under the influence of washing pressure and transmission, the normal passing rate of the plates is less than 50%, the delivery period is influenced, and the production cost is improved.

Therefore, there is a need to provide a new horizontal line PCB board frame to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a horizontal line PCB board frame convenient to PCB board passes through water flat line and continuous electric plate wire is provided.

The utility model provides a technical scheme that its technical problem adopted, a horizontal line PCB board frame, include: the main part board, first backup pad, second backup pad, be equipped with the first through-hole that runs through on the main part board, first backup pad is fixed in on the main part board, the second backup pad is fixed in on the main part board, first backup pad with the second backup pad is more than two, first backup pad with the second backup pad is located the coplanar.

Preferably, all be equipped with on the relative terminal surface of main part board first backup pad, all be equipped with on another relative terminal surface of main part board the second backup pad.

Preferably, the one end of first backup pad with the periphery parallel and level setting of main part board, the other end of first backup pad with the inner wall parallel and level setting of main part board.

Preferably, one end of the second support plate is flush with the outer periphery of the main body plate, and the other end of the second support plate is flush with the inner wall of the main body plate.

Preferably, the main body plate is provided with a second through hole penetrating through the main body plate, the second through hole is located between two adjacent first supporting plates, and the second through hole is located between two adjacent second supporting plates.

Preferably, a first opening is formed between the adjacent first support plate and the second support plate.

Preferably, horizontal line PCB board frame still includes the third backup pad, the third backup pad is fixed in on the main part board, the third backup pad with first backup pad is fixed continuous, the second through-hole still is located the third backup pad with between the second backup pad, be equipped with the second opening that runs through it in the third backup pad.

Preferably, the second through hole is a round hole or a square hole.

Preferably, horizontal line PCB board frame still includes anchor clamps, anchor clamps include splint and clamp, splint are fixed in on the clamp, the length of splint is greater than the length of clamp, splint are two and relative setting.

Preferably, one end of the clamp body, which is far away from the clamping plate, is provided with two pressing pieces which are arranged oppositely.

Compared with the prior art, the utility model fixes the four frames of the PCB on the main body plate of the frame through the clamp, thereby improving the structural strength of the PCB and ensuring the PCB to run smoothly in the liquid medicine tank; and meanwhile, the quality of the PCB is not affected. The contact area of the joint of the PCB and the frame is small, so that the liquid medicine pollution to the liquid medicine tank is prevented from being hidden at the joint of the PCB and the frame.

Drawings

Fig. 1 is a schematic structural diagram (removing the clamp) according to an embodiment of the present invention.

Fig. 2 is a schematic view of the local enlargement at the position i in the present invention 1.

Fig. 3 is a schematic view of the structure of the middle clamp of the present invention.

Fig. 4 is a front view of the middle clamp of the present invention.

In the figure:

1. the clamping device comprises a main body plate, 2, a first supporting plate, 3, a second supporting plate, 4, a third supporting plate, 11, a first through hole, 12, a second through hole, 41, a second opening, 5, a clamp, 51, a clamping plate, 52, a clamp body and 521, a pressing piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1-4, a horizontal line PCB panel frame, comprising: main part board 1, first backup pad 2, second backup pad 3 are equipped with the first through-hole 11 that runs through on it on the main part board 1, and on first backup pad 2 was fixed in main part board 1, second backup pad 3 was fixed in on the main part board 1, and first backup pad 2 and second backup pad 3 were more than two, and first backup pad 2 and second backup pad 3 are located the coplanar. The main part board 1 passes through first backup pad 2, the fixed linking to each other of second backup pad 3 with the PCB board, and area of contact between main part board 1 and the PCB board is few, prevents to hide liquid medicine pollution liquid medicine groove. The main part board 1 is the inside frame construction who is equipped with first through-hole 11, when being convenient for and the PCB board is fixed, main part board 1 can not influence and establishes the functional area at PCB board intermediate position. All be equipped with first backup pad 2 on the relative terminal surface of main part board 1, all be equipped with second backup pad 3 on another relative terminal surface of main part board 1. Establish first backup pad 2 and second backup pad 3 between main part board 1 and the PCB board and make and keep apart many passageways between main part board 1 and the PCB board, make things convenient for liquid medicine to wash the PCB board. The PCB board in this embodiment is the copper edition, and PCB board size is the same with main part board 1's size, the utility model is suitable for a PCB board that can't pass ordinary water flat line and VCP line.

The one end of first backup pad 2 sets up with the periphery parallel and level of main part board 1, and the other end of first backup pad 2 sets up with the inner wall parallel and level of main part board 1. One end of the second support plate 3 is disposed flush with the outer periphery of the main body plate 1, and the other end of the second support plate 3 is disposed flush with the inner wall of the main body plate 1. Further fixing the main body board 1 and the PCB board is convenient.

The main body plate 1 is provided with second through holes 12 penetrating through the main body plate, the second through holes 12 are positioned between two adjacent first supporting plates 2, the second through holes 12 are positioned between two adjacent second supporting plates 3, and the number of the second through holes 12 is more than two. The design of second through-hole 12 has increased the passageway between liquid medicine business turn over main part board 1 and the PCB board, makes things convenient for the liquid medicine circulation, reduces the hidden danger that tibetan liquid medicine pollutes the liquid medicine groove.

A first opening is arranged between the adjacent first support plate 2 and the second support plate 3. The liquid medicine can conveniently pass through the space between the first supporting plate 2 and the second supporting plate 3, and the liquid medicine tank is prevented from being polluted by the stored liquid medicine.

The second through hole 12 is a round hole or a square hole. The second through hole 12 may have a hole structure of other shapes while ensuring the strength of the structure of the main body plate 1. In this embodiment, the second through hole 12 is a circular hole.

Horizontal line PCB board frame still includes anchor clamps 5, and anchor clamps 5 include splint 51 and clamp 52, and splint 51 is fixed in on clamp 52, and splint 51's length is greater than clamp 52's length, and splint 51 are two and relative setting. The longer the length of the clamping plate 51 is, the more the fixing of the PCB and the main body plate 1 is facilitated, the structure is favorable for improving the structural strength of the PCB, and the PCB is ensured to smoothly pass through a horizontal line and a continuous electroplating line. The width of the clamp plate 51 is smaller than that of the clamp body 52, so that the liquid medicine can be prevented from being hidden between the clamp and the PCB, and the liquid medicine tank can be prevented from being polluted.

The end of the clamp body 52 away from the clamp plate 51 is provided with two pressing pieces 521, and the two pressing pieces 521 are arranged oppositely. The pressing member 521 facilitates the worker to open the jig 5 to clamp the PCB panel and the main body panel 1.

In this embodiment, the frame of the present invention is made of FR-4 plate, and is stable and not easy to deform.

Example 2

This embodiment is substantially the same as embodiment 1 except that:

horizontal line PCB board frame still includes third backup pad 4, and third backup pad 4 is fixed in on the main part board 1, and third backup pad 4 links to each other with first backup pad 2 is fixed, and second through-hole 12 still is located between third backup pad 4 and the second backup pad 3, is equipped with second opening 41 that runs through on the third backup pad 4, and third backup pad 4 is four. A third support plate 4 is provided at each corner of the frame, and a second opening 41 in the third support plate 4 facilitates the flow of liquid medicine between the first support plate 2 and the second support plate 3. Strengthen the fixed of PCB board and main part board 1, simultaneously, can effectively prevent the liquid medicine groove by the pollution.

The utility model provides a horizontal line PCB board frame's working process does:

lightly placing the PCB on the main body board 1, wherein four sides of the PCB are aligned with the main body board 1; the plurality of clamps 5 are opened to buckle the PCB with the long and short edges of the main body plate 1, and the PCB is fixed on the first support plate 2, the second support plate 3 and the third support plate 4 through the clamping plate 51. The strength of the PCB is improved, the influence of washing pressure and resistance on the PCB in the conveying process is reduced, and smooth operation of the PCB in the liquid medicine tank is ensured. The waste reporting rate of the PCB is reduced, the working efficiency is improved, the delivery date is ensured, and the manufacturing cost is reduced. A plurality of channels are isolated between the main body plate 1 and the PCB by the first support plate 2, the second support plate 3 and the third support plate 4, so that liquid medicine can conveniently circulate between the main body plate 1 and the PCB, and the PCB is cleaned; the PCB board and the main body board 1 are fed together into a horizontal line and a continuous plating line.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A horizontal line PCB board frame, comprising: the main part board, first backup pad, second backup pad, be equipped with the first through-hole that runs through on the main part board, first backup pad is fixed in on the main part board, the second backup pad is fixed in on the main part board, first backup pad with the second backup pad is more than two, first backup pad with the second backup pad is located the coplanar.

2. The horizontal line PCB board frame of claim 1, wherein the first supporting plate is disposed on one of the opposite end surfaces of the main body board, and the second supporting plate is disposed on the other of the opposite end surfaces of the main body board.

3. The horizontal line PCB board frame of claim 2, wherein one end of the first support plate is arranged flush with the outer periphery of the main body board, and the other end of the first support plate is arranged flush with the inner wall of the main body board.

4. The horizontal line PCB board frame of claim 3, wherein one end of the second support plate is arranged flush with the outer periphery of the main body board, and the other end of the second support plate is arranged flush with the inner wall of the main body board.

5. The horizontal line PCB board frame of claim 4, wherein the main body board is provided with a second through hole penetrating through the main body board, the second through hole is located between two adjacent first supporting boards, and the second through hole is located between two adjacent second supporting boards.

6. The horizontal line PCB board frame of claim 5, wherein a first opening is provided between the adjacent first support plate and the second support plate.

7. The horizontal line PCB board frame of claim 5, further comprising a third supporting board fixed on the main body board, wherein the third supporting board is fixedly connected with the first supporting board, the second through hole is further located between the third supporting board and the second supporting board, and a second opening penetrating through the third supporting board is arranged on the third supporting board.

8. The horizontal line PCB board frame of claim 6 or 7, wherein the second through hole is a round hole or a square hole.

9. The horizontal line PCB board frame of claim 8, further comprising a clamp, wherein the clamp comprises a clamping plate and a clamp body, the clamping plate is fixed on the clamp body, the length of the clamping plate is greater than that of the clamp body, and the two clamping plates are arranged oppositely.

10. The horizontal line PCB board frame of claim 9, wherein the end of the clamp body away from the clamping board is provided with two pressing pieces which are arranged oppositely.