CN215589147U

CN215589147U - Convenient to use's circuit board frame of keeping in

Info

Publication number: CN215589147U
Application number: CN202122171726.XU
Authority: CN
Inventors: 任学智
Original assignee: Hailin Yizao Integrated Circuit Langfang Co ltd
Current assignee: Hailin Yizao Integrated Circuit Langfang Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-21
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a circuit board temporary storage rack convenient to use, which comprises a fixed bottom plate, a fixed column and a plurality of U-shaped fixed plates, wherein limiting grooves are formed in the inner sides of the U-shaped fixed plates, sliding blocks and adsorption mark blocks are respectively fixed on two sides of each U-shaped fixed plate, the sliding blocks of the U-shaped fixed plates are arranged in sliding grooves in the side surfaces of the fixed column, a plurality of circumferentially distributed sliding grooves are formed in the side surfaces of the fixed column, a positioning groove is formed in the bottom of each U-shaped fixed plate, a positioning mechanism and a connecting seat are fixed on the fixed bottom plate, and the fixed column is inserted into the connecting seat. Adopt a convenient to use's of above-mentioned structure circuit board frame of keeping in, insert the circuit board and locate U type fixed plate for the circuit board circumference distributes, and the staff of being convenient for takes in proper order, and the fixed column can not rotate at will, and the mark is convenient, and each part can be dismantled, is convenient for accomodate.

Description

Convenient to use's circuit board frame of keeping in

Technical Field

The utility model relates to the technical field of electronic product processing, in particular to a circuit board temporary storage rack convenient to use.

Background

The core part of current electronic product is exactly the circuit board, need shift in circuit board production process, generally places the circuit board on the support body, and current circuit board keeps in the frame and is square support body, and the circuit board is placed side by side, needs to take in proper order to look over, uses inconveniently. Meanwhile, the square frame body structure is fixed, occupies a large space and is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit board temporary storage rack convenient to use, wherein a circuit board is inserted into a U-shaped fixing plate, so that the circuit board is distributed circumferentially and is convenient for workers to take in sequence, fixing columns cannot rotate randomly, marks are convenient, and all parts are detachable and convenient to store.

In order to achieve the purpose, the utility model provides a circuit board temporary storage rack convenient to use, which comprises a fixed bottom plate, a fixed column and a plurality of U-shaped fixed plates, wherein limit grooves are formed in the inner sides of the U-shaped fixed plates, sliding blocks and adsorption mark blocks are respectively fixed on two sides of each U-shaped fixed plate, the sliding blocks of the U-shaped fixed plates are arranged in sliding grooves in the side surfaces of the fixed column, a plurality of circumferentially distributed sliding grooves are formed in the side surfaces of the fixed column, positioning grooves are formed in the bottom of each U-shaped fixed plate, a positioning mechanism and a connecting seat are fixed on the fixed bottom plate, and the fixed column is inserted into the connecting seat.

Preferably, the connecting seat includes fixed inner tube, outer tube, card ball and return spring, fixed inner tube bottom is fixed in the PMKD middle part, a plurality of through-holes have been seted up to fixed inner tube, the fixed inner tube outside is fixed with upper limit ring and lower limit ring, return spring cover is located on the fixed inner tube between upper limit ring and the lower limit ring, the outer tube cover is established in the outside of return spring, the outer tube inboard is provided with the apical ring, the card ball sets up between apical ring and upper limit ring, the diameter of card ball is greater than the diameter of through-hole, annular slot has been seted up to the fixed column bottom.

Preferably, the positioning mechanism comprises a threaded sleeve, a positioning ball, an adjusting spring and a supporting plate, the supporting plate is in threaded connection with the inside of the threaded sleeve, the supporting plate is fixedly connected with one end of the adjusting spring, the other end of the adjusting spring is fixedly connected with the positioning ball, the positioning ball is opposite to the positioning groove, and the threaded sleeve is in threaded connection with the inside of the fixing through hole of the fixing bottom plate.

Therefore, the circuit board temporary storage rack with the structure and convenient use has the following beneficial effects:

(1) and a plurality of U type fixed plate circumference distribute in the spout of fixed column for the circuit board circumference distributes, and the staff of being convenient for takes relative circuit board, convenient to use.

(2) The side of U type fixed plate is fixed with the absorption mark piece, and the absorption mark piece is magnet, and the staff of being convenient for marks the circuit board at place good or bad.

(3) And the fixed bottom plate is fixed with a positioning mechanism, so that the fixed column cannot rotate at will.

(4) The fixed column is connected with the fixed baseplate in a plug-in mode, the U-shaped fixed plate is connected with the fixed column in a clamping mode, the U-shaped fixed plate and the fixed column are detachably connected between all the parts, and storage is facilitated.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic diagram of a circuit board temporary storage rack according to the present invention;

FIG. 2 is a schematic view of a positioning mechanism according to the present invention;

FIG. 3 is a top view of the U-shaped retaining plate of the present invention;

fig. 4 is a schematic view of the connecting seat structure of the present invention.

Reference numerals

1. Fixing the bottom plate; 2. fixing a column; 21. a chute; 22. an annular neck; 3. a U-shaped fixing plate; 31. a slider; 32. adsorbing the marking block; 33. positioning a groove; 34. a limiting groove; 4. a connecting seat; 41. an outer sleeve; 411. a top ring; 42. fixing the inner pipe; 421. a lower limit ring; 422. an upper limiting ring; 43. a return spring; 44. blocking the ball; 5. a positioning mechanism; 51. a positioning ball; 52. adjusting the spring; 53. a threaded bushing; 54. and (7) a supporting plate.

Detailed Description

Examples

Fig. 1 is a schematic diagram of a circuit board temporary storage rack convenient to use, fig. 2 is a schematic diagram of a positioning mechanism of the utility model, fig. 3 is a top view of a U-shaped fixing plate of the utility model, fig. 4 is a schematic diagram of a connecting seat of the utility model, and as shown in the figure, the circuit board temporary storage rack convenient to use comprises a fixing bottom plate 1, a fixing column 2 and a plurality of U-shaped fixing plates 3, wherein the inner sides of the U-shaped fixing plates 3 are provided with limiting grooves 34 for clamping circuit boards, and the circuit boards are convenient to take.

The both sides of U type fixed plate 3 are fixed with slider 31 and absorption mark piece 32 respectively, and the slider 31 of a plurality of U type fixed plates 3 sets up in the spout 21 of fixed column 2 side, realizes that U type fixed plate 3 can dismantle the connection. The side of the fixed column 2 is provided with a plurality of sliding grooves 21 distributed circumferentially, the bottom of the U-shaped fixed plate 3 is provided with a positioning groove 33, the fixed bottom plate 1 is fixed with a positioning mechanism 5 and a connecting seat 4, and the fixed column 2 is inserted into the connecting seat 4. Connecting seat 4 is including fixed inner tube 42, outer tube 41, card ball 44 and return spring 43, fixed inner tube 41 bottom is fixed in 1 middle part of PMKD, a plurality of through-holes have been seted up to fixed inner tube 42, the fixed inner tube 42 outside is fixed with spacing ring 422 and lower spacing ring 421, return spring 43 overlaps and locates on the fixed inner tube 42 between spacing ring 422 and the lower spacing ring 421, the outside at return spring 43 is established to outer tube 41 cover, outer tube 41 inboard is provided with top ring 411, card ball 44 sets up between top ring 411 and upper spacing ring 422, the diameter of card ball 44 is greater than the diameter of through-hole, annular slot 22 has been seted up to fixed column 2 bottom. When dismantling or installing, press outer tube 41 and make card ball 44 break away from the extrusion of knock-out ring 411, insert fixed column 2 and establish fixed inner tube 42 in, release outer tube 41 for card ball 44 is because knock-out ring 411's extrusion and ring groove 22 joint, the simple operation

The positioning mechanism 5 comprises a threaded sleeve 53, a positioning ball 51, an adjusting spring 52 and a supporting plate 54, the supporting plate 54 is in threaded connection with the inside of the threaded sleeve 53, the supporting plate 54 is fixedly connected with one end of the adjusting spring 52, the other end of the adjusting spring 52 is fixedly connected with the positioning ball 51, the positioning ball 51 and the positioning groove 33 are oppositely arranged, and the threaded sleeve 53 is in threaded connection with the inside of the fixing through hole of the fixing bottom plate 1. When the fixed column 2 is rotated by applying force, the adjusting spring 52 is squeezed to drive the positioning ball 51 to retract into the threaded sleeve 53, when the positioning groove 33 of the next U-shaped fixing plate 3 is arranged opposite to the positioning ball 51, the positioning ball 51 is clamped into the positioning groove 33, so that the circuit board can not move randomly during carrying, and a worker can conveniently check the circuit board in sequence.

Therefore, the circuit board temporary storage rack with the structure is convenient to use, reliable in fixation and convenient to store.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a convenient to use's circuit board frame of keeping in which characterized in that: the fixing device comprises a fixing bottom plate, a fixing column and a plurality of U-shaped fixing plates, wherein limiting grooves are formed in the inner sides of the U-shaped fixing plates, sliders and adsorption mark blocks are fixed on the two sides of each U-shaped fixing plate respectively, the sliders of the U-shaped fixing plates are arranged in sliding grooves in the side faces of the fixing column, a plurality of sliding grooves distributed circumferentially are formed in the side faces of the fixing column, a positioning groove is formed in the bottom of each U-shaped fixing plate, the fixing bottom plate is fixed with a positioning mechanism and a connecting seat, and the fixing column is inserted into the connecting seat.

2. The circuit board temporary storage rack convenient to use according to claim 1, wherein: the connecting seat includes fixed inner tube, outer tube, card ball and return spring, fixed inner tube bottom is fixed in the PMKD middle part, a plurality of through-holes have been seted up to fixed inner tube, the fixed inner tube outside is fixed with spacing ring and lower spacing ring, return spring cover is located on the fixed inner tube between spacing ring and the lower spacing ring, the outer tube cover is established in the outside of return spring, the outer tube inboard is provided with the apical ring, the card ball sets up between apical ring and last spacing ring, the diameter of card ball is greater than the diameter of through-hole, annular slot has been seted up to the fixed column bottom.

3. The circuit board temporary storage rack convenient to use according to claim 1, wherein: the positioning mechanism comprises a threaded sleeve, a positioning ball, an adjusting spring and a supporting plate, the supporting plate is in threaded connection with the inside of the threaded sleeve, the supporting plate is fixedly connected with one end of the adjusting spring, the other end of the adjusting spring is fixedly connected with the positioning ball, the positioning ball is opposite to the positioning groove, and the threaded sleeve is in threaded connection with the inside of a fixing through hole of the fixing bottom plate.