CN209755180U

CN209755180U - board card placing rack

Info

Publication number: CN209755180U
Application number: CN201920657356.0U
Authority: CN
Inventors: 强飞飞; 龙隆; 吕成龙
Original assignee: Chengdu Beidou Nebula Technology Co Ltd
Current assignee: Chengdu Beidou Nebula Technology Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2019-12-10
Anticipated expiration: 2029-05-07

Abstract

the utility model discloses a board card rack, including the carriage, the bottom of carriage inner chamber slides and is provided with the bracket, the equal fixedly connected with in top of bracket is a plurality of recess seats of placing, the fixed adjusting device that is provided with in top of carriage, adjusting device includes the box, the inner chamber of box has the threaded rod through antifriction bearing swing joint, the surperficial threaded connection of threaded rod has the threaded sleeve, there is the leading wheel one side of threaded sleeve through connecting plate swing joint, the guide way has all been seted up to the both sides of box inner chamber, the inner chamber of guide way and the surface sliding connection of leading wheel. The utility model discloses a set up the bracket, place the structure cooperation of recess seat, adjusting device, movable plate and fixing base, improved the fixity when the integrated circuit board is placed, solved current integrated circuit board and placed the not good problem of fixed effect when the integrated circuit board is placed to improve the stability of integrated circuit board, avoided the integrated circuit board to appear rocking.

Description

Board card placing rack

Technical Field

The utility model relates to a technical field is placed to the integrated circuit board, specifically is a board rack.

Background

The board card is a printed circuit board, called PCB for short, and has a plug core during manufacturing, and can be inserted into a slot of a main circuit board of a computer to control the operation of hardware, such as a display, an acquisition card and other devices, after a driving program is installed, the corresponding hardware function can be realized, and the board card produced just before needs to be subjected to quality detection, so the board card can be placed by using a placing frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board rack possesses the advantage that improves the fixity when the integrated circuit board is placed, has solved the current integrated circuit board and has placed the not good problem of fixed effect when the integrated circuit board is placed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a board card rack, includes the carriage, the bottom of carriage inner chamber slides and is provided with the bracket, the equal fixedly connected with in top of bracket is a plurality of recess seats of placing, the fixed adjusting device that is provided with in top of carriage, adjusting device includes the box, the inner chamber of box has the threaded rod through antifriction bearing swing joint, the surperficial threaded connection of threaded rod has the screw sleeve, there is the leading wheel one side of screw sleeve through connecting plate swing joint, the guide way has all been seted up to the both sides of box inner chamber, the inner chamber of guide way and the surperficial sliding connection of leading wheel, the welding of the telescopic opposite side of screw thread has the movable plate, the welding of the bottom of movable plate has a plurality.

Preferably, the inner cavities for placing the groove seats and the fixing seats are all bonded with spongy cushions, and the quantity for placing the groove seats and the quantity for placing the fixing seats are equal.

Preferably, the top of the threaded rod is welded with a rotating shaft, and the surface of the rotating shaft is subjected to anti-skid texture treatment.

Preferably, the bottom of carriage inner chamber both sides has all been seted up the spout, the inner chamber sliding connection of spout has the pulley, one side of pulley and one side swing joint of bracket.

Preferably, a through groove is formed in one side of the box body, and the groove diameter of the through groove is larger than the moving distance of the moving plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a set up the bracket, place the structure cooperation of recess seat, adjusting device, movable plate and fixing base, improved the fixity when the integrated circuit board is placed, solved current integrated circuit board and placed the not good problem of fixed effect when the integrated circuit board is placed to improve the stability of integrated circuit board, avoided the integrated circuit board to appear rocking.

2. The sponge cushion is arranged, so that the scraping condition of the board card is avoided, and the safety of the board card is ensured;

The rotating shaft is arranged, so that the threaded rod can rotate conveniently;

The pulley is arranged to slide in the sliding groove, so that the bracket can move back and forth conveniently, and the board card can be inserted conveniently;

the groove diameter of the through groove is larger than the moving distance of the moving plate, so that the moving plate is prevented from moving up and down, and the fixing seat is driven to be clamped into the top of the board card.

Drawings

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

Fig. 2 is a cross-sectional view of the adjusting device of the present invention;

Fig. 3 is a top view of the bracket structure of the present invention.

In the figure: the device comprises a supporting frame 1, a bracket 2, a placing groove seat 3, an adjusting device 4, a box body 41, a threaded rod 42, a threaded sleeve 43, a connecting plate 44, a guide wheel 45, a guide groove 46, a moving plate 5, a fixed seat 6, a sliding groove 7, a pulley 8 and a through groove 9.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, a board placing rack comprises a supporting frame 1, wherein sliding grooves 7 are respectively formed in the bottoms of the two sides of the inner cavity of the supporting frame 1, a pulley 8 is slidably connected to the inner cavity of each sliding groove 7, one side of each pulley 8 is movably connected with one side of a corresponding bracket 2, the sliding of the pulleys 8 in the sliding grooves 7 is facilitated, so that a board can be conveniently inserted, the brackets 2 are slidably arranged at the bottoms of the inner cavities of the supporting frame 1, a plurality of placing groove seats 3 are fixedly connected to the tops of the brackets 2, sponge pads are respectively bonded to the inner cavities of the placing groove seats 3 and the fixing seats 6, the quantity of the placing groove seats 3 is equal to that of the fixing seats 6, the board can be prevented from being scraped by the sponge pads, so that the safety of the board is guaranteed, an adjusting device 4 is fixedly arranged on the top of the supporting frame 1, the adjusting device 4 comprises a, the groove diameter of the through groove 9 is larger than the moving distance of the moving plate 5, the moving plate 5 is prevented from moving up and down, the fixing seat 6 is driven to be clamped into the top of the board card, the inner cavity of the box body 41 is movably connected with a threaded rod 42 through a rolling bearing, a rotating shaft is welded at the top of the threaded rod 42, anti-skid texture processing is performed on the surface of the rotating shaft, the rotating of the threaded rod 42 is facilitated through the rotating shaft, a threaded sleeve 43 is in threaded connection with the surface of the threaded rod 42, one side of the threaded sleeve 43 is movably connected with a guide wheel 45 through a connecting plate 44, guide grooves 46 are formed in the two sides of the inner cavity of the box body 41, the inner cavity of each guide groove 46 is in sliding connection with the surface of the guide, The structure cooperation of adjusting device 4, movable plate 5 and fixing base 6 has improved the fixity when the integrated circuit board is placed, has solved the current integrated circuit board and has placed the not good problem of fixed effect when the integrated circuit board is placed at the integrated circuit board to improve the stability of integrated circuit board, avoided the integrated circuit board to appear rocking.

During the use, slide in spout 7 through pulley 8, take bracket 2 out, then place the integrated circuit board one by one and place in placing recess seat 3, when placing the completion back, promote bracket 2 and make it reset, rotate the pivot simultaneously, the pivot drives threaded rod 42 and rotates, threaded rod 42 drives threaded sleeve 43 and removes, threaded sleeve 43 slides in guide way 46 through leading wheel 45 and drives movable plate 5 and remove, movable plate 5 drives fixing base 6 and removes, fixing base 6 is fixed to the top of integrated circuit board, thereby the fixity of integrated circuit board has been improved.

In summary, the following steps: this integrated circuit board rack through bracket 2, place recess seat 3, adjusting device 4, movable plate 5 and fixing base 6's structure cooperation, has solved the current integrated circuit board and has placed the not good problem of fixed effect when the integrated circuit board is placed at the integrated circuit board.

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 board rack, includes carriage (1), its characterized in that: the bottom of the inner cavity of the supporting frame (1) is provided with a bracket (2) in a sliding way, the top of the bracket (2) is fixedly connected with a plurality of placing groove seats (3), the top of the supporting frame (1) is fixedly provided with an adjusting device (4), the adjusting device (4) comprises a box body (41), the inner cavity of the box body (41) is movably connected with a threaded rod (42) through a rolling bearing, the surface of the threaded rod (42) is in threaded connection with a threaded sleeve (43), one side of the threaded sleeve (43) is movably connected with a guide wheel (45) through a connecting plate (44), guide grooves (46) are formed in two sides of the inner cavity of the box body (41), the inner cavity of each guide groove (46) is connected with the surface of each guide wheel (45) in a sliding mode, the movable plate (5) is welded to the other side of the threaded sleeve (43), and a plurality of fixing seats (6) are welded to the bottom of the movable plate (5).

2. A card placing rack according to claim 1, characterized in that: the inner cavities for placing the groove seats (3) and the fixing seats (6) are all bonded with spongy cushions, and the quantity for placing the groove seats (3) and the fixing seats (6) is equal.

3. A card placing rack according to claim 1, characterized in that: the top welding of threaded rod (42) has the pivot, and the surface of pivot is done anti-skidding line and is handled.

4. a card placing rack according to claim 1, characterized in that: spout (7) have all been seted up to the bottom of carriage (1) inner chamber both sides, the inner chamber sliding connection of spout (7) has pulley (8), one side of pulley (8) and one side swing joint of bracket (2).

5. A card placing rack according to claim 1, characterized in that: a through groove (9) is formed in one side of the box body (41), and the groove diameter of the through groove (9) is larger than the moving distance of the moving plate (5).