CN212344149U - Novel circuit board plugboard frame - Google Patents

Abstract

The utility model relates to the field of printed circuit boards, in particular to a novel circuit board plugboard frame, which comprises a left bracket and a right bracket which are symmetrically arranged, bottom plates are fixed at the bottoms of the left bracket and the right bracket, handles are fixed on the left bracket and the right bracket, a plurality of fixing columns are fixed on the left bracket and the right bracket, integrally formed cone structures are fixed at the upper ends of the fixing columns, the fixing columns are all fixed between the left bracket and the right bracket, a gap is arranged between every two adjacent fixing columns, supporting plates are fixed at the bottoms of the left bracket and the right bracket, supporting blocks are uniformly fixed on the upper end surfaces of the two supporting plates, a V-shaped supporting groove is formed between the two adjacent supporting blocks, the supporting grooves are arranged at the positions, opposite to the corresponding gaps, of the supporting grooves, a plurality of supporting tubes are further fixed on the left support, and supporting rods are fixed on the right support and correspond to the supporting tubes. The device can meet the fixing requirements of circuit boards of different sizes.

Description

Novel circuit board plugboard frame

[ technical field ] A method for producing a semiconductor device

The utility model relates to a printed circuit board field especially relates to a novel circuit board picture peg frame.

[ background of the invention ]

The PCB, the name of which is printed circuit board, is also called printed circuit board, is an important electronic component, is a support of the electronic component, is a carrier for electrical connection of the electronic component, and the printed circuit board develops from single layer to double-sided, multi-layer and flexible, and still keeps respective development trend. In the process of processing the PCB, the PCB needs to go through a plurality of processes such as printing, etching, drilling and the like, and the PCB needs to be stored on the fixed support in the process of transferring the next process in one process.

In the prior art, most of PCB placing racks are fixed in size. However, in the production operation, multiple batches of PCBs with different sizes are often involved, and the PCB placement rack with a fixed size cannot meet the requirement of storing different batches of PCBs with different sizes.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a neotype circuit board picture peg frame, can be according to circuit board size adjustment picture peg frame to make the picture peg frame satisfy not unidimensional circuit board user demand.

The utility model discloses can realize through following technical scheme:

the utility model discloses a novel circuit board plugboard frame, which comprises a left support and a right support which are symmetrically arranged, wherein the bottoms of the left support and the right support are both fixed with a bottom plate, the left support and the right support are both fixed with handles, the left support and the right support are both fixed with a plurality of fixed columns, the upper ends of the fixed columns are both fixed with an integrally formed conical structure, the fixed columns are both fixed between the left support and the right support, a gap is arranged between every two adjacent fixed columns, the bottoms of the left support and the right support are both fixed with supporting plates, the upper end surfaces of the two supporting plates are both fixed with supporting blocks, a V-shaped supporting groove is formed between the two adjacent supporting blocks, the supporting groove is arranged at the gap position just opposite to the corresponding position, a plurality of supporting tubes are also fixed on the left support, and supporting rods are fixed on the right support at the positions corresponding to the supporting tubes, the utility model discloses a fixed pipe, including the bracing piece, the bracing piece end stretches into corresponding bracing piece inside and with stay tube sliding connection, still evenly be fixed with many fixed pipes on the left socle, all be fixed with the dead lever that the end stretches into corresponding fixed intraduct and with fixed pipe sliding connection on the right branch frame with aforementioned fixed pipe position, fixed pipe one side still is equipped with the spout that runs through fixed pipe lateral wall, it has the constant head tank of being connected with the spout to go back evenly distributed on the fixed pipe, the dead lever end still is fixed with rotates the bull stick of being connected with the dead lever, the bull stick end is fixed with the spacer that uses with the constant head tank cooperation, spacer and aforementioned spout sliding connection. According to the position between the circuit board size adjustment left socle of production and the right branch frame, rotate the bull stick through the spacer, make the spacer rotate the spout position, adjust the distance between left socle and the right branch frame, after adjusting suitable position between left socle and the right branch frame, rotate the bull stick through the spacer once more, the spacer rotates in the constant head tank that corresponds the position, with left socle and right branch frame reciprocal anchorage, when placing the circuit board, because all there is the clearance between two adjacent fixed posts, and the fixed post top is the toper structure, when placing the circuit board, place the circuit board both sides and correspond the clearance of position and follow the clearance gliding between the clearance of both sides about and, after the support slot contact on circuit board bottom and two backup pads, place the circuit board in two corresponding support slots, thereby insert the circuit board in the picture peg frame.

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

the device meets different circuit board fixing requirements by adjusting the position between the left support and the right support.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

in the figure: 1. a left bracket; 2. a right bracket; 3. a handle; 4. fixing a column; 5. a conical structure; 6. a base plate; 7. supporting a tube; 8. a support bar; 9. a support plate; 10. a support block; 11. a support groove; 12. a fixed tube; 13. fixing the rod; 14. a chute; 15. a rotating rod; 16. positioning a groove; 17. positioning plates;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1 to 3, the utility model discloses a novel circuit board plugboard frame, which comprises a left support 1 and a right support 2 which are symmetrically arranged, a bottom plate 6 is fixed at the bottom of each of the left support 1 and the right support 2, a handle 3 is fixed on each of the left support 1 and the right support 2, a plurality of fixed columns 4 are fixed on each of the left support 1 and the right support 2, an integrally formed conical structure 5 is fixed at the upper end of each fixed column 4, each fixed column 4 is fixed between the left support 1 and the right support 2, a gap is arranged between two adjacent fixed columns 4, a support plate 9 is fixed at the bottom of each of the left support 1 and the right support 2, support blocks 10 are uniformly fixed on the upper end faces of the two support plates 9, a V-shaped support groove 11 is formed between the two adjacent support blocks 10, the support groove 11 is arranged at the gap position opposite to the corresponding position, a plurality of support tubes 7 are further fixed on the left support 1, a support 8 is fixed on the right support 2, the bracing piece 8 end stretches into corresponding inside and with 7 sliding connection of stay tube 7 of stay tube, still evenly be fixed with many fixed pipes 12 on the left socle 1, all be fixed with the end on the right branch frame 2 with fixed pipe 12 position stretch into corresponding fixed pipe 12 inside and with fixed pipe 12 sliding connection's dead lever 13, fixed pipe 12 one side still is equipped with the spout 14 that runs through fixed pipe 12 lateral wall, still evenly distributed has the constant head tank 16 of being connected with spout 14 on the fixed pipe 12, dead lever 13 end still is fixed with rotates the bull stick 15 of being connected with dead lever 13, 15 end of bull stick is fixed with the spacer 17 of using with constant head tank 16 cooperation, spacer 17 and spout 14 sliding connection. The position between the left bracket 1 and the right bracket 2 is adjusted according to the size of the produced circuit board, the positioning piece 17 rotates to the position of the sliding groove 14 by rotating the rotating rod 15 through the positioning piece 17, the distance between the left bracket 1 and the right bracket 2 is adjusted, after the left bracket 1 and the right bracket 2 are adjusted to the proper position, the rotating rod 15 is rotated again through the positioning sheet 17, the positioning sheet 17 rotates to the positioning groove 16 at the corresponding position, the left bracket 1 and the right bracket 2 are mutually fixed, when a circuit board is placed, because a gap is arranged between every two adjacent fixed columns 4 and the tops of the fixed columns 4 are in a conical structure, when a circuit board is placed, the two sides of the circuit board are placed in the corresponding gaps at the left and right sides and slide downwards along the gaps, after the bottom of the circuit board is contacted with the supporting grooves 11 on the two supporting plates 9, the circuit boards are placed in the respective two support grooves 11, so that the circuit boards are inserted into the board insertion frame.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (1)

1. The utility model provides a novel circuit board picture peg frame, including the left socle and the right branch frame that the symmetry set up, its characterized in that: the bottom parts of the left bracket and the right bracket are both fixed with a bottom plate, the left bracket and the right bracket are both fixed with a handle, the left bracket and the right bracket are both fixed with a plurality of fixed columns, the upper ends of the fixed columns are both fixed with an integrally formed conical structure, the fixed columns are both fixed between the left bracket and the right bracket, a gap is arranged between every two adjacent fixed columns, the bottom parts of the left bracket and the right bracket are both fixed with a support plate, the upper end surfaces of the two support plates are both fixed with a support block, a V-shaped support groove is formed between the two adjacent support blocks, the support groove is arranged at the position of the gap opposite to the corresponding position, the left bracket is also fixed with a plurality of support tubes, the right bracket is fixed with a support rod at the position corresponding to the support tubes, and the tail end of the support rod extends into the corresponding support tube and, the utility model discloses a fixing device for the medical tube, including left socle, right branch frame, fixed pipe, spout, locating piece and aforementioned spout sliding connection, still evenly be fixed with many fixed pipes on the left socle, all be fixed with the end on the right branch frame with aforementioned fixed pipe position stretch into corresponding fixed intraduct and with fixed pipe sliding connection's dead lever, fixed pipe one side still is equipped with the spout that runs through fixed pipe lateral wall, still evenly distributed has the constant head tank of being connected with the spout on the fixed pipe, the dead lever end still is fixed with the bull stick of being connected with the dead lever rotation, the bull stick end is fixed with the locating piece that uses.

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