CN220368863U

CN220368863U - Fixing frame for circuit board processing

Info

Publication number: CN220368863U
Application number: CN202321810202.3U
Authority: CN
Inventors: 何文英; 龚厚礼
Original assignee: Xinfeng Huaxiarong Electronic Technology Co ltd
Current assignee: Xinfeng Huaxiarong Electronic Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-19
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the field of circuit board processing, in particular to a fixing frame for circuit board processing, which comprises a bottom plate, wherein two sides of the upper end of the bottom plate are respectively and fixedly provided with a plurality of supporting rods, two sides of the middle position of the upper end of the bottom plate are symmetrically and fixedly provided with a plurality of positioning rods, the upper ends of the positioning rods at corresponding positions are connected through connecting rods, two sides above the bottom plate are respectively provided with a supporting plate, the supporting rods and the positioning rods penetrate through the supporting plates and are in sliding connection with the supporting plates, a plurality of fixing plates are uniformly arranged above one supporting plate, the supporting rods and the positioning rods at corresponding positions penetrate through the fixing plates and are in sliding connection with the fixing plates, the fixing plates are respectively and fixedly provided with a fixing frame, the middle position of the fixing frame is also fixedly provided with a positioning plate, and fixing grooves are formed between the two sides of the positioning plates and the fixing frames. The circuit boards are sequentially arranged on the fixing boards, adjacent circuit boards are separated from each other, elements on the circuit boards cannot collide, and the quality of the circuit boards cannot be affected.

Description

Fixing frame for circuit board processing

[ field of technology ]

The utility model relates to the field of circuit board processing, in particular to a fixing frame for circuit board processing.

[ background Art ]

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.

When the circuit boards are transported or processed, the circuit boards in batches are required to be fixed through a fixing frame. The existing fixing frame is provided with a plurality of slots, and the circuit board is vertically inserted in the slots; for a thinner circuit board, because the slot gap is smaller and two adjacent slots are closer, the difficulty of inserting the thinner circuit board into the slots is larger, the efficiency is lower, the circuit board is easy to bend, and the two adjacent circuit boards are easy to contact together, so that the quality of the circuit board is affected.

The utility model is researched and proposed for overcoming the defects of the prior art.

[ utility model ]

The utility model aims to overcome the defects of the prior art and provides a fixing frame for processing a circuit board.

The utility model can be realized by the following technical scheme:

the utility model discloses a fixing frame for processing a circuit board, which comprises a bottom plate, wherein a plurality of supporting rods are fixed on two sides of the upper end of the bottom plate, a plurality of positioning rods are symmetrically fixed on two sides of the middle position of the upper end of the bottom plate, the upper ends of the positioning rods at corresponding positions are connected through connecting rods, supporting plates are arranged on two sides above the bottom plate, the supporting rods and the positioning rods penetrate through the supporting plates and are in sliding connection with the supporting plates, a plurality of fixing plates are uniformly arranged above one supporting plate, the supporting rods and the positioning rods at corresponding positions penetrate through the fixing plates and are in sliding connection with the fixing plates, fixing frames are fixed on the fixing plates, the positioning plates are also fixed on the middle positions of the fixing frames, and fixing grooves are formed between the two sides of the positioning plates and the fixing frames. The fixed plate is arranged above the left support plate, the uppermost fixed plate is lifted up and turned 180 degrees along the connecting rods, the right support rod passes through the fixed plate and then is placed on the right support plate, the circuit board is placed in the fixed groove above the right positioning plate, the next left uppermost fixed plate is turned over to the right fixed plate and then is placed in the right uppermost fixed groove, the circuit board is circularly operated, the left fixed plate is sequentially turned over to the right and is placed in the fixed groove above each fixed plate, the circuit boards are placed in each fixed groove, adjacent circuit boards are separated from each other and cannot be contacted, the quality of the circuit boards is not affected, in addition, when the circuit boards are processed, the uppermost circuit boards are removed, the welding elements are welded on the circuit boards, the fixed boards are turned over to the other side of the bottom plate, the circuit boards are placed in the fixed groove, the next circuit board to be processed is taken down, the circuit boards to be processed are turned over to the other side of the fixed boards, the circuit boards are sequentially placed on each fixed plate, the circuit boards are sequentially placed in the fixed grooves, the adjacent circuit boards are separated from each other, and the circuit boards cannot be collided with each other, and the quality of the adjacent circuit boards cannot be affected.

Preferably, the connecting rod is of a U-shaped structure.

Preferably, a plurality of springs are also fixed between the supporting plate and the bottom plate. After the support plate is pushed upwards by the spring to turn the fixing plate from one side on the bottom plate to the other side on the bottom plate, the spring pushes the support plate on one side to rise, and the fixing plate rises along with the support plate, so that the height of the manually lifted fixing plate can be effectively reduced when the fixing plate on one side is turned to the other side.

Preferably, handles are fixed on the fixing plates. The fixing plate can be turned over more conveniently through the handle.

Compared with the prior art, the utility model has the following advantages:

the circuit boards are sequentially arranged on the fixing boards, adjacent circuit boards are separated from each other, elements on the circuit boards cannot collide, and the quality of the circuit boards cannot be affected.

[ description of the drawings ]

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at B;

in the figure: 1. a bottom plate; 2. a positioning rod; 3. a support rod; 4. a support plate; 5. a spring; 6. a fixing plate; 7. a fixed frame; 8. a positioning plate; 9. a circuit board; 10. a handle; 11. a connecting rod;

[ detailed description ] of the utility model

Embodiments of the present utility model will be described in detail below with reference to the attached drawings:

as shown in fig. 1 to 4, the utility model discloses a fixing frame for circuit board processing, which comprises a bottom plate 1, wherein a plurality of supporting rods 3 are respectively fixed on two sides of the upper end of the bottom plate 1, a plurality of positioning rods 2 are symmetrically fixed on two sides of the middle position of the upper end of the bottom plate 1, the upper ends of the positioning rods 2 at corresponding positions are connected through connecting rods 11, supporting plates 4 are respectively arranged on two sides above the bottom plate 1, the supporting rods 3 and the positioning rods 2 respectively penetrate through the supporting plates 4 at corresponding positions and are in sliding connection with the supporting plates 4, a plurality of fixing plates 6 are respectively and uniformly arranged above one supporting plate 4, the supporting rods 3 and the positioning rods 2 at corresponding positions respectively penetrate through the fixing plates 6 and are in sliding connection with the fixing plates 6, fixing frames 7 are respectively fixed on the fixing plates 6, positioning plates 8 are respectively fixed on the middle positions of the fixing frames 7, and fixing grooves are formed between the two sides of the positioning plates 8 and the fixing frames 7. After the fixing plate 6 is arranged above the left supporting plate 4, the fixing plate 6 is turned 180 degrees along the connecting rods 11 after the uppermost fixing plate 6 is lifted, the right supporting rod 3 passes through the fixing plate 6 and then the fixing plate 6 is placed on the right supporting plate 4, after the circuit plate 9 is placed in the fixing groove above the right positioning plate 8, the next left uppermost fixing plate 6 is turned over to the right fixing plate 6, then the circuit plate 9 is placed in the right uppermost fixing groove, the circulation operation is performed, after the left fixing plate 6 is turned over to the right in sequence and then the circuit plates 9 are placed in the fixing grooves above the fixing plates 6, the circuit plates 9 are placed in the fixing grooves, adjacent circuit plates 9 are separated from each other and cannot be contacted, the quality of the circuit plates 9 is not affected, and when the circuit plates 9 are processed, the uppermost circuit plates 9 are taken down, the circuit plates 6 are welded on the circuit plates 9 and turned over to the other side of the bottom plate 1, after the circuit plates 9 are processed, the circuit plates 9 are taken down, the circuit plates 9 are placed in the fixing grooves which are not contacted with each other, the circuit plates 6 are not turned over, the adjacent circuit plates 9 are not affected, and the circuit plates are not sequentially processed, and the circuit plates 9 are placed on the adjacent circuit plates 6, and the adjacent circuit plates are separated from each other, and the circuit plates are not affected by the quality.

Wherein the connecting rod 11 has a U-shaped structure.

Wherein, a plurality of springs 5 are also fixed between the supporting plate 4 and the bottom plate 1. After the supporting plate 4 is pushed upwards by the spring 5 to turn the fixing plate 6 from one side on the bottom plate 1 to the other side on the bottom plate 1, the spring 5 pushes the supporting plate 4 on one side to rise, and the fixing plate 6 rises along with the supporting plate 4, so that the height of the manually lifted fixing plate 6 can be effectively reduced when the fixing plate 6 on one side is turned to the other side.

Wherein, the handles 10 are fixed on the fixing plates 6. The fixing plate 6 is turned over more conveniently by the handle 10.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.

Claims

1. The utility model provides a mount is used in circuit board processing, includes bottom plate, its characterized in that: a plurality of supporting rods are fixed on two sides of the upper end of the bottom plate, a plurality of positioning rods are symmetrically fixed on two sides of the middle position of the upper end of the bottom plate, the upper ends of the positioning rods at corresponding positions are connected through connecting rods, supporting plates are arranged on two sides above the bottom plate, the supporting rods and the positioning rods penetrate through the supporting plates and are in sliding connection with the supporting plates, wherein a plurality of fixed plates are also uniformly arranged above the supporting plate, the supporting rods and the positioning rods at corresponding positions penetrate through the fixed plates and are in sliding connection with the fixed plates, fixed frames are fixed on the fixed plates, positioning plates are also fixed in the middle positions of the fixed frames, and fixed grooves are formed between the two sides of the positioning plates and the fixed frames.

2. The mount for circuit board processing according to claim 1, wherein: the connecting rod is of a U-shaped structure.

3. The mount for circuit board processing according to claim 1, wherein: a plurality of springs are also fixed between the supporting plate and the bottom plate.

4. The mount for circuit board processing according to claim 1, wherein: handles are fixed on the fixing plates.