CN213904217U

CN213904217U - Dustproof mechanism for case

Info

Publication number: CN213904217U
Application number: CN202022989132.5U
Authority: CN
Inventors: 汪文杰; 李清江; 黄武坤
Original assignee: Huizhou Junshengxiang Electromechanical Equipment Co ltd
Current assignee: Huizhou Junshengxiang Electromechanical Equipment Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-06
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a dustproof mechanism is used to quick-witted case, including first shell, two hinges of the equal fixedly connected with in both sides of first shell outer wall, it is connected with the second shell to rotate on the hinge, two first sleeves of a lateral symmetry fixedly connected with of one of them second shell upper surface, the slip interlude is connected with the connecting rod in the first telescopic inner chamber, wherein two second sleeves of a lateral symmetry fixedly connected with of another second shell upper surface, the telescopic inner chamber of second is connected with the other end slip interlude of connecting rod, the other end slip interlude of connecting rod is connected with the bolt, the one end of bolt alternates with the top slip of second shell. The utility model discloses utilize first shell and second shell matched with mode of setting, the second shell rotates in the front of first shell through the hinge, and the machine case is placed in the inner chamber of first shell and second shell, prevents dust to the machine case to be convenient for putting into and taking out of machine case.

Description

Dustproof mechanism for case

Technical Field

The utility model relates to a dust keeper field, in particular to machine case is with dustproof mechanism.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting.

Computer machine case places in fixed position usually for connect the other equipment of computer, make the computer can the steady operation, because the long-time mode of machine case, can make the shell and the inside accumulation dust of machine case, these dusts can lead to the fact the influence to the electron device of quick-witted incasement, influence the life of machine case, can use dust keeper to protect quick-witted case usually, and the putting into and taking out of quick-witted case of dust keeper that has now not been convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof mechanism is used to quick-witted case 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 dustproof mechanism for a chassis comprises a first shell, two hinges are fixedly connected to two sides of the outer wall of the first shell, the two hinges are symmetrically arranged, the front surface of the first shell is rotatably connected with two second shells through the hinges, wherein one side of the upper surface of one second shell is symmetrically and fixedly connected with two first sleeves, the inner cavity of each first sleeve is slidably inserted and connected with a connecting rod, one end of each connecting rod is fixedly connected with a limiting block, one side of the upper surface of the other second shell is symmetrically and fixedly connected with two second sleeves, the second sleeve corresponds to the first sleeve in position, the inner cavity of the second sleeve is connected with the other end of the connecting rod in a sliding and penetrating way, the other end sliding interlude of connecting rod is connected with the bolt, the bolt is laminated with telescopic one end of second mutually, the one end of bolt and the top sliding interlude of second shell.

Preferably, two T-shaped grooves are symmetrically formed in one side of the bottom of the front face of the second shell, an H-shaped sliding block is connected to the inner cavity of each T-shaped groove in a sliding and inserting mode, and the H-shaped sliding block is connected with the T-shaped grooves in a sliding and clamping mode.

Preferably, logical groove has all been seted up to the both sides of first shell and second shell, the one side that leads to the groove is provided with the mounting bracket, one side of mounting bracket and the lateral wall fixed connection of first shell and second shell, the spout has been seted up on the mounting bracket.

Preferably, the inner cavity of the sliding groove is connected with a dustproof net in a sliding and inserting mode, the front face and the back face of the top of the mounting frame are connected with bolts in a threaded and inserting mode, and one end of each bolt is attached to the side wall of the dustproof net.

Preferably, two equal fixed connection installation piece in a avris of first shell lower surface, two installation pieces of one side symmetry fixedly connected with of second shell lower surface, the lower fixed surface of installation piece installs the universal wheel.

Preferably, the screw rod is sleeved on the other side of the lower surface of the first shell in a symmetrical threaded manner, and the bottom end of the screw rod is fixedly connected with the supporting seat.

Preferably, the bottom of the inner wall of the first shell is fixedly connected with a bearing plate, and the lower surface of one end of the bearing plate is slidably connected with the bottom of the inner wall of the second shell.

The utility model discloses a technological effect and advantage:

(1) the first shell and the second shell are connected through a hinge by utilizing a matched arrangement mode of the first shell and the second shell, the second shell rotates on the front surface of the first shell through the hinge, and the case is placed in inner cavities of the first shell and the second shell to protect the case from dust and is convenient to put in and take out;

(2) meanwhile, by utilizing a setting mode that the first sleeve, the connecting rod and the second sleeve are matched, the second sleeve and the first sleeve can rotate together with the two second shells, the connecting rod can be slidably and alternately connected to the second sleeve and the first sleeve, the two second shells are connected together by the connecting rod, the connecting rod is limited and fixed by the bolt, the stable connection of the first shell and the second shell is ensured, and the installation of the second shell is facilitated;

(3) utilize T-slot and H shape slider matched with mode of setting simultaneously, the T-slot is located the relative one side of two second shells, and when two second shells linked together, H shape slider slided to alternate between two T-slots, links together the bottom of two second shells, guarantees the stability that two second shells are connected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of fig. 1 at B.

Fig. 4 is an enlarged schematic structural diagram of fig. 1 at C according to the present invention.

In the figure: 1. a first housing; 2. a hinge; 3. a second housing; 4. a first sleeve; 5. a connecting rod; 6. a second sleeve; 7. a bolt; 8. an H-shaped slider; 9. a mounting frame; 10. a dust screen; 11. a bolt; 12. a universal wheel; 13. a screw; 14. a supporting seat; 15. a carrier plate.

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.

The utility model provides a dustproof mechanism for a case as shown in figures 1-4, which comprises a first shell 1, wherein the first shell 1 is used for fixing a bearing plate 15, placing and supporting the case and protecting the case from dust, two hinges 2 are fixedly connected with two sides of the outer wall of the first shell 1, the two hinges 2 are symmetrically arranged, the hinges 2 are used for connecting the first shell 1 and a second shell 3, the front surface of the first shell 1 is rotationally connected with the two second shells 3 through the hinges 2, the second shells 3 are arranged at two sides of the front surface of the first shell 1, the two second shells 3 are symmetrically arranged, the second shells 3 can rotate on the front surface of the first shell 1 through the hinges 2 to form a complete case body with the first shell 1 and protect the case placed therein from dust, one side of the upper surface of one second shell 3 is symmetrically and fixedly connected with two first sleeves 4, the first sleeve 4 can move along with the second shell 3, the connecting rod 5 can be inserted and connected in the inner cavity of the first sleeve 4 in a sliding mode, the connecting rod 5 can slide in the inner cavity of the first sleeve 4, one end of the connecting rod 5 is fixedly connected with a limiting block, the limiting block can limit and fix the connecting rod 5 to ensure that the connecting rod 5 can stably connect the first sleeve 4 with the second sleeve 6, one side of the upper surface of the other second shell 3 is fixedly connected with the two second sleeves 6, the second sleeves 6 can rotate along with the second shell 3, the positions of the second sleeves 6 correspond to those of the first sleeve 4, the inner cavity of the second sleeve 6 is inserted and connected with the other end of the connecting rod 5 in a sliding mode, when the two second shells 3 rotate to the corresponding positions, the positions of the second sleeves 6 correspond to those of the first sleeve 4, and the connecting rod 5 can penetrate through the first sleeve 4 to be connected with the second sleeve 6, the two second shells 3 are connected together through the connecting rod 5, the other end of the connecting rod 5 is connected with the inserted pin 7 in a sliding and penetrating mode, the inserted pin 7 is attached to one end of the second sleeve 6, one end of the inserted pin 7 is inserted in a sliding and penetrating mode with the top of the second shell 3, the inserted pin 7 can penetrate through one end of the connecting rod 5 to be connected with the top of the second shell 3 in a sliding and penetrating mode, the two second shells 3 are connected together, meanwhile, stable connection of the first shell 1 and the second shell 3 is guaranteed, and the connecting rod 5 can be prevented from rotating;

t-shaped grooves are symmetrically formed in one side of the bottoms of the front surfaces of the two second shells 3, the T-shaped grooves are located on the opposite side of the two second shells 3, H-shaped sliding blocks 8 are connected in the inner cavities of the two T-shaped grooves in a sliding and inserting mode, the H-shaped sliding blocks 8 are connected with the T-shaped grooves in a sliding and clamping mode, when the two second shells 3 are connected together, the H-shaped sliding blocks 8 can be inserted between the two T-shaped grooves in a sliding and inserting mode, the bottoms of the two second shells 3 are connected together, and the connection stability of the two second shells 3 is guaranteed;

through grooves are formed in the two sides of the first shell 1 and the second shell 3 and used for ventilation and heat dissipation of the machine boxes in the inner cavities of the first shell 1 and the second shell 3, a mounting frame 9 is arranged on one side of each through groove, the mounting frame 9 corresponds to the through grooves in position and is used for mounting and fixing a dust screen 10, one side of the mounting frame 9 is fixedly connected with the side walls of the first shell 1 and the second shell 3, a sliding groove is formed in the mounting frame 9 and is in a convex shape, and the dust screen 10 can slide in the sliding groove;

the inner cavity of the chute is slidably inserted and connected with a dustproof net 10, the inner wall of the chute is slidably clamped with the outer wall of the dustproof net 10, the dustproof net 10 is limited and fixed, when the dustproof net 10 can ensure ventilation of the through groove, dust is prevented from entering the interior of the through groove, bolts 11 are inserted and connected with the front side and the back side of the top of the mounting frame 9 in a threaded manner, one end of each bolt 11 is attached to the side wall of the dustproof net 10, the bolts 11 are used for fixing the dustproof net 10 by screwing the bolts 11, the dustproof net 10 is stably fixed on the mounting frame 9, meanwhile, the dustproof net 10 is convenient to detach, the dustproof net 10 is cleaned, and good ventilation effect of the dustproof net 10 is ensured;

one side of the lower surface of each of the two first housings 1 is fixedly connected with a mounting block, one side of the lower surface of each of the two second housings 3 is symmetrically and fixedly connected with the two mounting blocks, the lower surfaces of the mounting blocks are fixedly provided with universal wheels 12, the second housings 3 can conveniently rotate around the first housings 1 through the rolling of the universal wheels 12, the chassis can conveniently move, the first housings 1 and the second housings 3 can be supported, and the universal wheels 12 are provided with wheel brakes and can fix the universal wheels 12, so that the universal wheels 12 cannot move;

the screw 13 is symmetrically sleeved on the other side of the lower surface of the first shell 1 in a threaded manner, the screw 13 can rotate, the height of the screw 13 can be adjusted, the first shell 1 can be supported, the supporting seat 14 is lifted at the same time, the universal wheel 12 can move conveniently, the supporting seat 14 is fixedly connected to the bottom end of the screw 13, and the supporting effect of the screw 13 is enhanced by the contact of the supporting seat 14 and the ground;

bottom fixedly connected with loading board 15 of first shell 1 inner wall, the machine case is placed on loading board 15, supports quick-witted case, and the lower surface of loading board 15 one end and the bottom sliding connection of 3 inner walls of second shell, second shell 3 can support the one end of loading board 15, the rotation of the second shell 3 of being convenient for simultaneously.

The utility model discloses the theory of operation: the first shell 1 and the second shell 3 are connected through a hinge 2 by utilizing a setting mode that the first shell 1 and the second shell 3 are matched, the second shell 3 rotates on the front surface of the first shell 1 through the hinge 2, the case is placed in inner cavities of the first shell 1 and the second shell 3 to protect the case from dust and facilitate the putting in and taking out of the case, meanwhile, the second sleeve 6 and the first sleeve 4 can rotate along with the two second shells 3 by utilizing a setting mode that the first sleeve 4, the connecting rod 5 and the second sleeve 6 are matched, the connecting rod 5 can be slidably and alternately connected on the second sleeve 6 and the first sleeve 4, the two second shells 3 are connected together by the connecting rod 5, the connecting rod 5 is limited and fixed through a bolt 7, the stable connection of the first shell 1 and the second shell 3 is ensured, and the installation of the second shell 3 is facilitated, utilize T-slot and H shape slider 8 matched with mode of setting simultaneously, the T-slot is located the relative one side of two second shells 3, and when two second shells 3 link together, H shape slider 8 slides and alternates between two T-slots, links together the bottom of two second shells 3, guarantees the stability that two second shells 3 connect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The dustproof mechanism for the chassis comprises a first shell (1) and is characterized in that two hinges (2) are fixedly connected to two sides of the outer wall of the first shell (1), the two hinges (2) are symmetrically arranged, the front surface of the first shell (1) is rotatably connected with two second shells (3) through the hinges (2), one side of the upper surface of one of the second shells (3) is symmetrically and fixedly connected with two first sleeves (4), a connecting rod (5) is slidably and alternately connected in an inner cavity of the first sleeves (4), one end of the connecting rod (5) is fixedly connected with a limiting block, the other side of the upper surface of the second shell (3) is symmetrically and fixedly connected with two second sleeves (6), the positions of the second sleeves (6) correspond to those of the first sleeves (4), the inner cavity of the second sleeve (6) is slidably and alternately connected with the other end of the connecting rod (5), the other end sliding and penetrating of connecting rod (5) is connected with bolt (7), bolt (7) laminate mutually with the one end of second sleeve (6), the top sliding and penetrating of the one end of bolt (7) and second shell (3).

2. The dustproof mechanism for the chassis according to claim 1, wherein T-shaped grooves are symmetrically formed in one side of the bottom of the front surface of the two second housings (3), H-shaped sliding blocks (8) are slidably inserted into inner cavities of the two T-shaped grooves, and the H-shaped sliding blocks (8) are slidably clamped with the T-shaped grooves.

3. The dustproof mechanism for the chassis according to claim 1, wherein through grooves are formed in both sides of the first housing (1) and the second housing (3), a mounting frame (9) is arranged on one side of each through groove, one side of each mounting frame (9) is fixedly connected with the side walls of the first housing (1) and the second housing (3), and sliding grooves are formed in the mounting frame (9).

4. The dustproof mechanism for the chassis according to claim 3, wherein a dustproof net (10) is slidably inserted into an inner cavity of the chute, bolts (11) are inserted into the front surface and the back surface of the top of the mounting frame (9), and one end of each bolt (11) is attached to the side wall of the dustproof net (10).

5. The dustproof mechanism for the chassis according to claim 1, wherein two mounting blocks are fixedly connected to one side of the lower surface of the first housing (1), two mounting blocks are symmetrically and fixedly connected to one side of the lower surface of the second housing (3), and universal wheels (12) are fixedly mounted to the lower surfaces of the mounting blocks.

6. The dustproof mechanism for the chassis according to claim 1, wherein a screw (13) is symmetrically and threadedly sleeved on the other side of the lower surface of the first housing (1), and a support seat (14) is fixedly connected to the bottom end of the screw (13).

7. The dustproof mechanism for a chassis according to claim 1, wherein a bearing plate (15) is fixedly connected to the bottom of the inner wall of the first housing (1), and a lower surface of one end of the bearing plate (15) is slidably connected to the bottom of the inner wall of the second housing (3).