CN214177631U

CN214177631U - Printed circuit board supporting device

Info

Publication number: CN214177631U
Application number: CN202023134347.5U
Authority: CN
Inventors: 胡学安
Original assignee: Suzhou Circuit Electronic Co ltd
Current assignee: Suzhou Circuit Electronic Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-10
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a circuit board transports technical field, specifically is a printed circuit board strutting arrangement, including fixed frame, installing frame and clamp splice, the utility model discloses a set up the installing frame at fixed frame top, the dust screen has been laid on the installing frame surface, and the installing block is connected with mounting groove looks gomphosis magnetism to can effectually prevent that the dust from producing the pollution to the circuit board; the position and the size of the embedded block correspond to those of the fixed groove, the embedded block is embedded and connected with the fixed groove, the two fixed frames are conveniently connected up and down and stacked, and the damping spring is connected between the top of the sliding plate and the top of the inner cavity of the fixed block, so that the vibration generated when the fixed frames are stored or moved can be effectively absorbed, and a placed circuit board can be better protected; through setting up connecting plate, clamp splice, threaded rod and rotatory handle, make it can rotate rotatory handle to this distance between the regulation clamp splice, thereby conveniently support the not circuit board of equidimension.

Description

Printed circuit board supporting device

Technical Field

The utility model relates to a technical field is transported to the circuit board, specifically is a printed circuit board strutting arrangement.

Background

The supporting device is a device which is needed to be used in the process of transporting the circuit board, the printed circuit board is one of important components in the electronic industry, and almost every kind of electronic equipment, such as electronic watches, calculators, computers, communication electronic equipment and military weapon systems, only electronic components such as integrated circuits need to be used, and the printed circuit board is used for electrical interconnection between the electronic components.

The existing supporting device has the following defects: the strutting arrangement designs for fixed structure, can not adjust according to the quantity of transporting the circuit board, and the size is big, and the use of being not convenient for is not good to circuit board protectiveness moreover, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printed circuit board strutting arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board supporting device comprises a fixed frame, a mounting frame and a clamping block, wherein the mounting frame is mounted in the middle of the top of the fixed frame, the surface of the mounting frame is laid with a dustproof net, each edge of the periphery of the mounting frame is provided with a mounting block, four corners of the top of the fixing frame are provided with fixing grooves, two support rods are arranged in the fixing frame in parallel, a kit is arranged between the two support rods, two parallel connecting plates are arranged at the tops of the two support rods, a clamping block is laid on one side of the connecting plate, a threaded rod is connected in the middle of the other side of the connecting plate, a rotating handle is arranged at one end of the threaded rod on the outer side of the fixed frame, four corners of the bottom of the fixing frame are provided with fixing blocks, the inner cavity wall of each fixing block is provided with a sliding groove, the fixed block internally mounted has the sliding plate, the sliding plate bottom is connected with the spliced pole, spliced pole bottom is connected with the gomphosis piece in the fixed block bottom surface.

Preferably, the mounting groove has been seted up with the installation piece department of corresponding on the four sides of fixed frame bottom, and the installation piece is the magnet material, the installation piece is connected with mounting groove looks gomphosis magnetism, the fixed and dismantlement of the installing frame of being convenient for.

Preferably, the support rod is attached to the bottom of the connecting plate, and lubricating oil is coated at the joint of the support rod and the connecting plate, so that the connecting plate can slide on the support rod conveniently.

Preferably, one side of clamp splice is the open design, the material that the inboard of clamp splice adopted is silica gel, just the clamp splice bonds with the connecting plate, is convenient for better carry out the centre gripping to the circuit board, simultaneously, also fine protection to the circuit board.

Preferably, a plurality of small holes are formed in the top of the kit, and a moisture-proof reagent is placed in the kit, so that the circuit board can be prevented from being invaded by moisture.

Preferably, the position and the size of the embedding block correspond to those of the fixing grooves, and the embedding block is embedded and connected with the fixing grooves, so that the two fixing frames can be conveniently connected up and down to be stacked.

Preferably, the sliding plate is embedded and slidably connected with the sliding groove, so that the sliding plate can slide up and down in the fixed block conveniently.

Preferably, the damping spring is connected between the top of the sliding plate and the top of the inner cavity of the fixed block, so that the vibration generated when the fixed frame is stored or moved can be effectively absorbed, and the placed circuit board can be better protected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the installing frame at fixed frame top, the dustproof net has been laid on the installing frame surface, and the installation piece is connected with mounting groove looks gomphosis magnetism to can effectually prevent that the dust from producing the pollution to the circuit board; the kit is arranged between the supporting rods, the top of the kit is provided with a plurality of small holes, and the moisture-proof reagent is placed in the kit, so that the circuit board can be prevented from being invaded by moisture; the position and the size of the embedded block correspond to those of the fixed groove, the embedded block is embedded and connected with the fixed groove, the two fixed frames are conveniently connected up and down and stacked, and the damping spring is connected between the top of the sliding plate and the top of the inner cavity of the fixed block, so that the vibration generated when the fixed frames are stored or moved can be effectively absorbed, and a placed circuit board can be better protected; through setting up connecting plate, clamp splice, threaded rod and rotatory handle, make it can rotate rotatory handle to this distance between the regulation clamp splice, thereby conveniently support the not circuit board of equidimension.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. a fixing frame; 2. installing a frame; 3. a clamping block; 4. fixing grooves; 5. mounting grooves; 6. mounting blocks; 7. a dust screen; 8. a threaded rod; 9. rotating the handle; 10. a kit; 11. a support bar; 12. a connecting plate; 13. a fixed block; 14. a fitting block; 15. a sliding plate; 16. a sliding groove; 17. connecting columns; 18. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a printed circuit board supporting device comprises a fixed frame 1, a mounting frame 2 and clamping blocks 3, wherein the mounting frame 2 is installed in the middle of the top of the fixed frame 1, a dustproof net 7 is laid on the surface of the mounting frame 2, the mounting blocks 6 are arranged on each edge of the periphery of the mounting frame 2, fixing grooves 4 are formed in four corners of the top of the fixed frame 1, two supporting rods 11 are arranged in parallel in the fixed frame 1, a kit 10 is installed between the two supporting rods 11, two parallel connecting plates 12 are arranged at the tops of the two supporting rods 11, the clamping blocks 3 are laid on one side of each connecting plate 12, a threaded rod 8 is connected in the middle of the other side of each connecting plate 12, a rotating handle 9 is arranged at one end of each threaded rod 8 on the outer side of the fixed frame 1, fixed blocks 13 are installed at four corners of the bottom of the fixed frame 1, sliding grooves 16 are formed in the wall of an inner cavity of each fixed block 13, a sliding plate 15 is installed in the fixed block 13, and the bottom of the sliding plate 15 is connected with a connecting column 17, the bottom end of the connecting column 17 is connected with an embedded block 14 on the bottom surface of the fixed block 13.

Further, the mounting groove 5 has been seted up with the installation piece 6 department of corresponding on the fixed frame 1 bottom four sides, and the installation piece 6 is the magnet material, and installation piece 6 is connected with 5 looks gomphosis magnetism of mounting groove, the fixed and dismantlement of installing frame 2 of being convenient for.

Furthermore, the bottom of the support rod 11 is attached to the bottom of the connecting plate 12, and lubricating oil is coated at the joint, so that the connecting plate 12 can slide on the support rod 11 conveniently.

Further, one side of clamp splice 3 is the opening design, and the material that the inboard of clamp splice 3 adopted is silica gel, just clamp splice 3 bonds with connecting plate 12 mutually, is convenient for better carry out the centre gripping to the circuit board, simultaneously, also fine protection to the circuit board.

Furthermore, a plurality of small holes are formed in the top of the kit 10, and a moisture-proof reagent is placed inside the kit 10, so that the circuit board can be prevented from being invaded by moisture.

Furthermore, the position and size of the tabling block 14 correspond to the fixed groove 4, and the tabling block 14 is tabling connected with the fixed groove 4, so that the two fixed frames 1 can be connected up and down for stacking.

Further, the sliding plate 15 is slidably fitted into the sliding groove 16, so that the sliding plate 15 can slide up and down inside the fixed block 13.

Furthermore, the damping spring 18 is connected between the top of the sliding plate 15 and the top of the inner cavity of the fixed block 13, so that the vibration generated when the fixed frame 1 is stored or moved can be effectively absorbed, and the placed circuit board can be better protected.

The utility model discloses a set up the installing frame 2 at fixed frame 1 top, the surface of installing frame 2 is laid with dust screen 7, and installation piece 6 and installation groove 5 gomphosis magnetism are connected mutually to can prevent effectively that the dust from producing the pollution to the circuit board; the reagent box 10 is arranged between the support rods 11, the top of the reagent box 10 is provided with a plurality of small holes, and the moisture-proof reagent is placed in the reagent box 10, so that the circuit board can be prevented from being invaded by moisture; through the arrangement of the fixing grooves 4, the fixing blocks 13 and the embedding blocks 14, the positions and the sizes of the embedding blocks 14 correspond to those of the fixing grooves 4, the embedding blocks 14 are connected with the fixing grooves 4 in an embedding manner, so that the two fixing frames 1 can be conveniently connected up and down and stacked, and the damping springs 18 are connected between the top of the sliding plate 15 and the top of the inner cavity of the fixing block 13, so that the vibration generated when the fixing frames 1 are stored or moved can be effectively absorbed, and a placed circuit board can be better protected; through setting up connecting plate 12, clamp splice 3, threaded rod 8 and rotatory handle 9, make it can rotate rotatory handle 9 to this distance between the regulation clamp splice 3, thereby conveniently support the not circuit board of equidimension.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printed circuit board strutting arrangement, includes fixed frame (1), installing frame (2) and clamp splice (3), its characterized in that: install installing frame (2) in the middle of fixed frame (1) top, dust screen (7) have been laid on installing frame (2) surface, installing frame (2) are provided with installation piece (6) on every edge all around, fixed slot (4) have been seted up in fixed frame (1) top four corners, fixed frame (1) inside parallel arrangement has two bracing pieces (11), two install kit (10) between bracing piece (11), two bracing piece (11) top is provided with two parallel connecting plates (12), clamp splice (3) have been laid to connecting plate (12) one side, connecting plate (12) opposite side intermediate junction has threaded rod (8), threaded rod (8) one end is provided with swivel handle (9) in fixed frame (1) outside, fixed block (13) are installed in fixed frame (1) bottom four corners, sliding tray (16) have been seted up on fixed block (13) inner chamber wall, the fixed block (13) is internally provided with a sliding plate (15), the bottom of the sliding plate (15) is connected with a connecting column (17), and the bottom end of the connecting column (17) is connected with an embedded block (14) on the bottom surface of the fixed block (13).

2. A printed circuit board support apparatus as claimed in claim 1, wherein: mounting groove (5) have been seted up with installation piece (6) department of corresponding on the four sides of fixed frame (1) bottom, and installation piece (6) are the magnet material, installation piece (6) are connected with mounting groove (5) looks gomphosis magnetism.

3. A printed circuit board support apparatus as claimed in claim 1, wherein: the support rod (11) is attached to the bottom of the connecting plate (12), and lubricating oil is coated on the connecting position.

4. A printed circuit board support apparatus as claimed in claim 1, wherein: one side of clamp splice (3) is the opening design, the material that the inboard of clamp splice (3) adopted is silica gel, just clamp splice (3) and connecting plate (12) adhere mutually.

5. A printed circuit board support apparatus as claimed in claim 1, wherein: a plurality of small holes are formed in the top of the kit (10), and a moisture-proof reagent is placed inside the kit (10).

6. A printed circuit board support apparatus as claimed in claim 1, wherein: the position and the size of the embedding block (14) correspond to those of the fixing groove (4), and the embedding block (14) is embedded and connected with the fixing groove (4).

7. A printed circuit board support apparatus as claimed in claim 1, wherein: the sliding plate (15) is embedded with the sliding groove (16) and is in sliding connection.

8. A printed circuit board support apparatus as claimed in claim 1, wherein: and a damping spring (18) is connected between the top of the sliding plate (15) and the top of the inner cavity of the fixed block (13).