CN216834747U

CN216834747U - Plug board fixing frame for circuit board

Info

Publication number: CN216834747U
Application number: CN202122890233.1U
Authority: CN
Inventors: 林氡
Original assignee: Jiangmen Xinjiaxin Electronics Co ltd
Current assignee: Jiangmen Borong Photoelectric Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-28
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a plug board fixing frame for a circuit board, which comprises a bottom plate, wherein a plug board frame is arranged on the upper surface of the bottom plate and comprises two fixing frames and two moving frame structures, the two moving frame structures are positioned between the two fixing frames, the two fixing frames are respectively positioned on two sides of the upper surface of the bottom plate, four corners of the two fixing frames are commonly connected with four connecting rods, two sides of the top ends of the two fixing frames and two sides of the upper surface of the bottom plate are respectively fixed with a clamping board, and two sides of the lower surface of the two fixing frames are respectively provided with a slot. In addition, the two movable frames can move between the two fixed frames, the distance between the two movable frames can be adjusted, circuit boards with different widths can be placed between the two movable frames, and the circuit board inserting device is more flexible and convenient to use.

Description

Plug board fixing frame for circuit board

Technical Field

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

Background

The names of the circuit boards are as follows: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board etc. the circuit board makes the circuit miniaturation, visualizes, plays important effect to fixed circuit's batch production and optimization electrical apparatus overall arrangement.

When the circuit board is processed and produced, the circuit board needs to be placed on the inserting plate fixing frame to be transported, but the existing inserting plate fixing frame is mostly of a plate type structure, so that the whole inserting plate fixing frame is heavy, and the circuit board is very strenuous to move. Secondly, all the joints on the fixing frame are welded, so the structure of the fixing frame cannot be changed, and the flexible adjustment cannot be carried out on circuit boards with different widths. Finally, the number of circuit boards which can be placed on one fixing frame is limited, a plurality of inserting plate fixing frames are needed during transferring, and the inserting plate fixing frames cannot be stacked, so that one-time transferring is facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a circuit board inserting plate fixing frame.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a picture peg mount for circuit board, includes the bottom plate, the bottom plate upper surface is equipped with the picture peg frame, the picture peg frame includes two fixed frames and two removal frame structures, and two remove the frame structure and be located between two fixed frames, two fixed frames are located bottom plate upper surface both sides respectively, and just four angles of two fixed frames are connected with four connecting rods jointly, two fixed frame top both sides and bottom plate upper surface both sides all are fixed with the cardboard, two the slot has all been seted up to fixed frame lower surface both sides.

Furthermore, four universal wheels are arranged on the lower surface of the bottom plate, so that the inserting plate fixing frame can be conveniently moved.

Furthermore, the cardboard with correspond the slot block, fixed frame bottom lateral wall is close to slot department screw thread rotation and is connected with the second bolt, and one side that the cardboard is close to the second bolt is equipped with the screw hole that matches with the second bolt, moves the second bolt through twisting and can make the cardboard fix in the slot, be convenient for with fixed frame pile with fix fixed frame on the bottom plate surface.

Further, it includes two horizontal poles, two to remove the frame structure be fixed with a plurality of montants, a plurality of the montant surface is rotated and is connected with a plurality of cutting ferrule, and the cutting ferrule middle part is sunken setting, and is a plurality of the cutting ferrule is the rubber material, can be with circuit board level card in the recess in the middle of two cutting ferrules, and the cutting ferrule sets the rubber material to, can prevent that the cutting ferrule from scraping the flower with the circuit board side.

Further, two the perforation has all been seted up to the horizontal pole both sides, four the connecting rod passes respectively and corresponds sliding connection between perforation and the horizontal pole for remove the frame structure and can remove on the connecting rod, thereby can adjust two distances of removing between the frame structure, be favorable to carrying out nimble adjustment to the circuit board of different width.

Furthermore, two the equal screw thread in horizontal pole both sides rotates and is connected with first bolt, the one end that first bolt is located the perforation laminates with the connecting rod surface, moves first bolt through twisting, can be so that the rigidity between horizontal pole and the connecting rod, and then to removing frame structure rigidity.

Furthermore, the top wall has seted up the ball groove in the perforation, ball inslot portion rotates and is connected with the ball, ball and connecting rod surface roll connection reduce the frictional force between horizontal pole and the connecting rod for the horizontal pole slides more smoothly on the carriage release lever surface.

The utility model has the beneficial effects that:

1. when the circuit board fixing frame is used, the bottom plate and the plug board frame are arranged, the plug board frame comprises two fixing frames and two moving frames, the plug board fixing frame is of a frame structure, the weight of the whole fixing frame is reduced, in addition, the two moving frames can move between the two fixing frames, the distance between the two moving frames can be adjusted, circuit boards with different widths can be placed between the two moving frames, and the circuit board fixing frame is more flexible and convenient to use.

2. When the fixing frame is used, the slots are formed in the bottom end of the fixing frame, and the clamping plate is fixedly arranged at the top end of the fixing frame, so that the two inserting plate frames can be stacked in a mode that the clamping plate is inserted into the slots, and then the fixing frame is fixed through the second bolt, so that the fixing frame can be spliced and disassembled, and is more convenient to use.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic diagram of a moving frame structure according to the present invention;

fig. 5 is an enlarged view of the utility model at B.

Illustration of the drawings:

1. a base plate; 2. a universal wheel; 3. a plugboard frame; 4. a fixing frame; 41. a slot; 5. a connecting rod; 6. a movable frame structure; 61. a cross bar; 611. perforating; 612. a first bolt; 613. a ball groove; 614. a ball bearing; 62. a vertical rod; 63. a card sleeve; 7. clamping a plate; 8. and a second bolt.

Detailed Description

As shown in fig. 1-3, relate to a picture peg mount for circuit board, including

bottom plate

1, 1 upper surface of bottom plate is equipped with picture peg frame 3, picture peg frame 3 includes two fixed frames 4 and two removal frame structures 6, and two removal frame structures 6 are located between two fixed frames 4, two fixed frames 4 are located 1 upper surface both sides of bottom plate respectively, and four angles of two fixed frames 4 are connected with four connecting rods 5 jointly, two fixed frame 4 top both sides and 1 upper surface both sides of bottom plate all are fixed with cardboard 7, slot 41 has all been seted up to two fixed frame 4 lower surface both sides. Four universal wheels 2 are arranged on the lower surface of the bottom plate 1. The clamping plate 7 is clamped with the corresponding slot 41, and the side wall of the bottom end of the fixed frame 4 close to the slot 41 is in threaded rotation connection with a second bolt 8.

As shown in fig. 1, 4 and 5, the movable frame structure 6 includes two cross rods 61, a plurality of vertical rods 62 are fixed between the two cross rods 61, a plurality of cutting sleeves 63 are rotatably connected to the surfaces of the vertical rods 62, the middle parts of the cutting sleeves 63 are arranged in a recessed manner, and the cutting sleeves 63 are made of rubber. Perforation 611 has all been seted up to two horizontal pole 61 both sides, and four connecting rods 5 pass sliding connection between corresponding perforation 611 and the horizontal pole 61 respectively. Both sides of the two cross rods 61 are rotatably connected with first bolts 612 through threads, and one ends of the first bolts 612 in the through holes 611 are attached to the surface of the connecting rod 5. The inner top wall of the through hole 611 is opened with a ball groove 613, a ball 614 is rotatably connected inside the ball groove 613, and the ball 614 is connected with the surface of the connecting rod 5 in a rolling manner.

When in use: at first the width of the circuit board of placing as required, it slides on four connecting rods 5 to remove frame structure 6 with two, thereby adjust two distances of removing between the frame structure 6, the back is accomplished in the adjustment, it makes and removes 6 rigidity of frame structure to screw up first bolt 612, just can insert the circuit board level on two cutting ferrule 63 that remove between the frame structure 6 after that (as shown in fig. 2), when needs are piled up picture peg frame 3 and are transported, overlap the slot 41 of the fixed frame 4 lower surface on a picture peg frame 3 on the cardboard 7 on the fixed frame 4 top of another picture peg frame 3, it can to screw up second bolt 8 of fixed frame 4 one side after that to make cardboard 7 fix in slot 41, and picture peg frame 3 is with bottom plate 1's connected mode on the same.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. The utility model provides a picture peg mount for circuit board, includes bottom plate (1), its characterized in that: bottom plate (1) upper surface is equipped with picture peg frame (3), picture peg frame (3) are including two fixed frame (4) and two removal frame structure (6), and two remove frame structure (6) and lie in between two fixed frame (4), two fixed frame (4) are located bottom plate (1) upper surface both sides respectively, and just four angles of two fixed frame (4) are connected with four connecting rod (5), two fixed frame (4) top both sides and bottom plate (1) upper surface both sides all are fixed with cardboard (7), two slot (41) have all been seted up to fixed frame (4) lower surface both sides.

2. The board inserting fixing frame according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with four universal wheels (2).

3. The board inserting holder according to claim 1, wherein: the clamping plate (7) is clamped with the corresponding slot (41), and a second bolt (8) is rotatably connected to the side wall of the bottom end of the fixing frame (4) close to the slot (41) through threads.

4. The board inserting fixing frame according to claim 1, wherein: remove frame structure (6) and include two horizontal poles (61), two be fixed with a plurality of montants (62) between horizontal pole (61), it is a plurality of montant (62) surface rotation is connected with a plurality of cutting ferrule (63), and cutting ferrule (63) middle part is sunken setting, and is a plurality of cutting ferrule (63) are the rubber material.

5. The board inserting holder according to claim 4, wherein: two horizontal pole (61) both sides have all been seted up perforation (611), four connecting rod (5) pass respectively and correspond sliding connection between perforation (611) and horizontal pole (61).

6. The board inserting holder according to claim 5, wherein: two the equal screw thread in horizontal pole (61) both sides is rotated and is connected with first bolt (612), first bolt (612) are located the one end and the surface laminating of connecting rod (5) in perforation (611).

7. The board inserting holder according to claim 5, wherein: a ball groove (613) is formed in the inner top wall of the through hole (611), a ball (614) is rotatably connected to the inner portion of the ball groove (613), and the ball (614) is in rolling connection with the surface of the connecting rod (5).