CN220043958U

CN220043958U - PCBA board commodity shelf

Info

Publication number: CN220043958U
Application number: CN202320751687.7U
Authority: CN
Inventors: 朱晓平; 朱占伟; 周伟
Original assignee: Shenzhen Tianyida Electronic Technology Co ltd
Current assignee: Shenzhen Tianyida Electronic Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-11-17
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a PCBA board storage rack, which relates to the technical field of circuit boards and comprises a first lower support rod, wherein one end of the first lower support rod is provided with a mounting hole, a first upper connecting rod is connected inside the mounting hole in a sliding manner, one side of the first lower support rod is fixedly connected with a structural gasket, one side of the structural gasket is fixedly connected with a second lower support rod, one side of the second lower support rod is connected with a telescopic pipe in a sliding manner, one end of a placement box is provided with a heat dissipation bottom box, the other end of the placement box is provided with a dust cover, one side of the dust cover is provided with a fixing rod, a fixing frame is arranged inside the placement box, one side of the fixing frame is provided with a groove, and the inside of the groove is fixedly connected with a heat dissipation fin. According to the utility model, the PCBA shelf can be more effectively suitable for different use scenes, is convenient for fixing the circuit board body, and has the functions of dust prevention, fire prevention and corrosion prevention, and the installation and the disassembly are convenient.

Description

PCBA board commodity shelf

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a PCBA board storage rack.

Background

The circuit board, the printed board for short, is one of important parts of the electronic industry, almost every electronic equipment, as small as an electronic watch, a calculator, as large as a computer, a communication electronic device and a military weapon system, and the circuit board is used for electric interconnection between the circuit board and the computer, the communication electronic device and the military weapon system.

At present, the storage space of a conventional storage rack for the circuit board has fixed limit, so that circuit boards with various sizes cannot be flexibly placed, and meanwhile, when the storage rack for the circuit board is moved to other places, the occupied space of the storage rack which is bigger and cannot be placed or too small is often generated; the existing circuit board is complicated in installation and disassembly, and poor in heat dissipation effect, so that a large amount of heat generated by the circuit board in working cannot be dissipated, anti-corrosion glue coated on the circuit board is melted, corrosion resistance is reduced, and the internal structure of the circuit board is burnt.

Disclosure of Invention

In view of the above, the present utility model is directed to a rack for a PCBA board, which solves the disadvantages that the rack for a PABC circuit board in the current industry cannot be applied to circuit boards of various sizes, that the rack for a PABC circuit board is too large to be placed or that the rack is too small, and that the rack occupies too much space, that the existing circuit board is complicated to install and detach, and that the heat dissipation effect of the circuit board is poor.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the utility model provides a PCBA board supporter, includes first bracing piece, first bracing piece one end is provided with the mounting hole, the connecting rod is gone up to the inside sliding connection of mounting hole first, first bracing piece one side fixedly connected with structure gasket, structure gasket one side fixedly connected with second bracing piece down, second bracing piece one side sliding connection has flexible pipe down, connecting rod is gone up to flexible pipe output fixedly connected with second, connecting rod one side fixedly connected with supporter is gone up to the second.

As a preferable technical scheme of the utility model, one sides of the first lower supporting rod and the first upper connecting rod are respectively provided with a fixing hole, and a fixing bolt is connected in the fixing holes in a sliding manner.

As a preferable technical scheme of the utility model, one side of the first lower supporting rod and one side of the first upper connecting rod are provided with a backboard, one side of the backboard is provided with a plurality of mounting grooves, the inside of each mounting groove is connected with a mounting buckle in a sliding manner, one side of each mounting buckle is fixedly connected with one side of a storage rack, and one side of each storage rack is fixedly connected with a connecting clamping groove.

As a preferable technical scheme of the utility model, one end of the first lower supporting rod is fixedly connected with a shock pad.

The PCBA circuit board comprises a placing box, a heat dissipation bottom box is arranged at one end of the placing box, a dust cover is arranged at the other end of the placing box, a fixing rod is arranged on one side of the dust cover, a fixing frame is arranged inside the placing box, a groove is formed in one side of the fixing frame, heat dissipation fins are fixedly connected to the groove, a clamping plate is fixedly connected to one side of each heat dissipation fin, and a fixing frame is arranged on one side of each clamping plate.

As a preferable technical scheme of the utility model, one side of the fixing rod is provided with a fixing clamping groove, and one side of the fixing clamping groove is provided with a fixing screw hole.

As a preferable technical scheme of the utility model, one side of the fixed frame is provided with a threaded hole.

The utility model has the beneficial effects that:

1. according to the utility model, the first upper connecting rod is connected through the first lower supporting rod in a sliding manner and is connected through the mounting holes, so that the whole object placing rack is contracted towards the frames at the two ends through the telescopic pipes, the PCBA object placing rack can be lengthened or shortened according to the needs of objects, and the PCBA board object placing rack can be more effectively suitable for different use scenes.

2. According to the utility model, the storage rack with the mounting buckles is flexibly connected with the first lower support rod and the backboard with the plurality of mounting grooves on one side of the first upper connecting rod, the structure can enable the storage layer to move up and down on the frame, and the storage layer can be fixed on the frame through the mounting buckles, so that the space for placing objects on the storage layer can be utilized more effectively.

3. According to the circuit board, the circuit board body is placed from the upper part of the placement box, the limiting groove corresponds to the limiting block and is connected in a sliding mode, the sliding block is fixed through the bolt penetrating through the threaded hole, and therefore the circuit board body is fixed, and the circuit board body is convenient to install and detach and plays roles in dust prevention, fire prevention and corrosion prevention.

4. According to the circuit board, the heat radiating bottom box is arranged on one side of the placing box, heat generated by the circuit board body during operation is radiated through the heat radiating bottom box, the heat radiating fins are led in through the fixing frame, meanwhile, the heat radiating plates fixed in the fixing frame and the clamping plates are led in through the limiting blocks, and the heat radiating fins, the heat radiating plates and the heat radiating bottom box are used for radiating simultaneously, so that a large amount of heat accumulation generated by the circuit board body during operation is avoided.

Drawings

FIG. 1 is a schematic diagram of a right side view of a PCBA board rack of the present utility model;

FIG. 2 is a schematic left-view of a PCBA board rack of the present utility model;

FIG. 3 is a schematic left-hand view of a placement layer of a PCBA board placement frame according to the present utility model;

FIG. 4 is a schematic diagram showing a front view of a PCBA board rack according to the present utility model;

FIG. 5 is a schematic diagram showing the front view of the main body of a PCBA board rack according to the present utility model;

in the figure: 1. a first upper connecting rod; 2. a fixing hole; 3. a fixing bolt; 4. a first lower support bar; 5. a structural gasket; 6. a mounting groove; 7. a second upper connecting rod; 8. a mounting hole; 9. a second lower support bar; 10. a shock pad; 11. a connecting clamping groove; 12. a telescopic tube; 13. installing a buckle; 14. fixing the screw holes; 15. a dust cover; 16. a fixing slot; 17. a fixed rod; 18. a heat dissipation bottom box; 19. placing a box; 20. a heat radiation fin; 21. a groove; 22. a fixed frame; 23. a fixing frame; 24. a clamping plate; 25. a threaded hole; 26. and a commodity shelf.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.

Example 1

Referring to fig. 1-3, a technical scheme provided by the present utility model is as follows: the utility model provides a PCBA board supporter, including first bracing piece 4, first bracing piece 4 one end is provided with mounting hole 8, the inside sliding connection of mounting hole 8 has first connecting rod 1, during the installation, first connecting rod 4 of going up will be adjusted, adjusting device's height, thereby make PCBA supporter just can extend or shorten according to the needs of article, make PCBA board supporter can more effectual different application scenes, first bracing piece 4 one side fixedly connected with structure gasket 5, structure gasket 5 one side fixedly connected with second bracing piece 9 down, second bracing piece 9 one side sliding connection has flexible pipe 12 down, connecting rod 7 on flexible pipe 12 output fixedly connected with second, connecting rod 7 one side fixedly connected with supporter 26 on the second, supporter 26 can be used for placing PCBA circuit board.

The first lower support rod 4 all is provided with fixed orifices 2 with first connecting rod 1 one side on, the inside sliding connection of fixed orifices 2 has dead bolt 3, it is fixed to its support through first lower support rod 4, pass dead bolt 2 through dead bolt 3 and carry out the bolt fit connection afterwards, first lower support rod 4 is provided with the backplate with first connecting rod 1 one side on, backplate one side is provided with a plurality of mounting grooves 6, the inside sliding connection of mounting groove 6 has installation buckle 13, installation buckle 13 one side fixed connection is in supporter 26 one side, supporter 26 one side fixedly connected with connection draw-in groove 11, installation buckle 13 inserts inside the mounting groove 6, make supporter 26 be connected with the backplate, make supporter 26 place more firmly, 4 one end fixedly connected with shock pad 10 of first lower support rod.

Working principle: the PCBA commodity shelf provided by the utility model comprises a frame and a plurality of commodity shelves, is suitable for different scenes by adjusting and installing during use; during installation, the first upper connecting rod 4 is firstly adjusted, supported and fixed through the first lower supporting rod 4, then the first lower supporting rod 4 and the first upper connecting rod 1 are connected in a bolt fit mode through the fixing holes 2 through the fixing bolts 3, the first lower supporting rod 4 and the first upper connecting rod 1 are formed by sleeving two pipes with different diameters, the lengths of the two pipes with different diameters are equal, and the structure can facilitate people to extend or shorten the storage rack; meanwhile, the shelf 26 and the fixing clamping groove 6 are connected and fixed through the matching between the mounting buckle 13 and the connecting clamping groove 11.

Example 2

Referring to fig. 4-5, another technical solution provided by the present utility model is as follows: the utility model provides a PCBA circuit board, including placing box 19, place box 19 one end and be provided with the heat dissipation end box 18, the heat that circuit board body during operation produced, dispel the heat through the heat dissipation end box, make PCBA circuit board more stable at the during operation, place the box 19 other end and be provided with shield 15, shield 15 one side is provided with dead lever 17, place box 19 inside and be provided with fixed frame 22, fixed frame 22 one side is provided with recess 21, thereby fix the circuit board body, the installation, dismantle convenient also play dustproof simultaneously, fire prevention, anticorrosive effect, the inside fixedly connected with fin 20 of recess 21, fin 20 one side fixedly connected with splint 24, splint 24 one side is provided with mount 23, fixed lever 17 one side is provided with fixed draw-in groove 16, fixed draw-in groove 16 one side is provided with fixed screw hole 14, fixed frame 22 one side is provided with screw hole 25, make PCBA circuit board avoid the circuit board body during operation to produce a large amount of heat gathering, also be more applicable to various operational environment simultaneously.

Working principle: the utility model comprises a placing box, a PCBA circuit board, a heat dissipating device and a fixing device, wherein a through hole is formed in the bottom of an inner cavity of the placing box, the circuit board is placed in the inner cavity of the placing box, a circuit board body is placed in the upper part of the placing box 19, a limit groove corresponds to a limit block and is in sliding connection, and a bolt passes through a threaded hole 25 to fix a slide block, so that the circuit board body is fixed, and the installation and the disassembly are convenient; by arranging the radiating fins 20 on the grooves 21 and the clamping plates 24, the heat dissipation of the product is improved to be more rapid and uniform; the heat dissipation capacity of the product is further improved by placing a heat dissipation bottom box 18 at the bottom of the placement box 19.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a PCBA board supporter, includes first bracing piece (4), its characterized in that: the utility model discloses a flexible pipe storage rack, including flexible pipe (12), connecting rod (7) are gone up to flexible pipe (12) output fixedly connected with second, connecting rod (7) are gone up to first lower bracing piece (4) one end is provided with mounting hole (8), connecting rod (1) are gone up to inside sliding connection of mounting hole (8), first lower bracing piece (4) one side fixedly connected with structure gasket (5), structure gasket (5) one side fixedly connected with second lower bracing piece (9), flexible pipe (12) are gone up in sliding connection with one side of second lower bracing piece (9), connecting rod (7) one side fixedly connected with supporter (26) are gone up to the second.

2. A PCBA board shelf as defined in claim 1, wherein: the fixing device is characterized in that fixing holes (2) are formed in one sides of the first lower supporting rod (4) and the first upper connecting rod (1), and fixing bolts (3) are connected inside the fixing holes (2) in a sliding mode.

3. A PCBA board shelf as defined in claim 1, wherein: the novel connecting rod comprises a first lower supporting rod (4) and a first upper connecting rod (1), wherein a back plate is arranged on one side of the first lower supporting rod, a plurality of mounting grooves (6) are formed in one side of the back plate, mounting buckles (13) are connected to the inside of the mounting grooves (6) in a sliding mode, one side of each mounting buckle (13) is fixedly connected to one side of a storage rack (26), and a connecting clamping groove (11) is fixedly connected to one side of each storage rack (26).

4. A PCBA board shelf as defined in claim 1, wherein: one end of the first lower supporting rod (4) is fixedly connected with a shock pad (10).