CN211240374U

CN211240374U - Dustproof mechanism of communication equipment

Info

Publication number: CN211240374U
Application number: CN201922129943.5U
Authority: CN
Inventors: 陶春晖; 刘清国
Original assignee: Suzhou Haoji Precision Machinery Co ltd
Current assignee: Suzhou Haoji Precision Machinery Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a dustproof mechanism of communication equipment, which relates to the technical field of communication equipment protection devices and comprises an upper dustproof shell and a lower dustproof shell, wherein the lower dustproof shell is arranged at the bottom of the upper dustproof shell, a first fixed block and a second fixed block are welded at the two sides of the upper dustproof shell and the lower dustproof shell, screw holes are arranged in the first fixed block and the second fixed block, a fixed screw rod is meshed in the screw holes through screw threads, a containing groove is arranged in the upper dustproof shell, an extension plate is welded on the inner wall of the containing groove through a first spring, limiting plates are arranged at the inner sides of the upper dustproof shell and the lower dustproof shell, track grooves are arranged on the inner walls of the upper dustproof shell and the lower dustproof shell, a pulley is arranged at one end of each limiting plate, a pulley card is arranged in the track groove, an adjusting screw rod is arranged at one side of the limiting plate through a bearing, screw, has the characteristics of wide application range and convenient wire arrangement.

Description

Dustproof mechanism of communication equipment

Technical Field

The utility model relates to a communication equipment protection device technical field, in particular to communication equipment dustproof mechanism.

Background

The communication equipment is important information transmission equipment, has various types, is used for wired communication equipment and wireless communication equipment in industrial control environment, mainly introduces serial port communication for solving industrial field, professional bus type communication, communication of industrial Ethernet and conversion equipment among various communication protocols, and mainly comprises equipment such as a router, a switch, a modem and the like. Communication equipment generally need be equipped with dust keeper, but present dust keeper all has certain not enough, and on the one hand, different communication equipment volumes are different, and ordinary dustproof mechanism can only be applicable to the communication equipment of a model mostly, consequently uses comparatively inconveniently, and on the other hand, influence the circuit when ordinary dustproof device uses probably, consequently can cause the influence to the normal use of equipment, so need a communication equipment dustproof mechanism to help solving above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication equipment dustproof mechanism to the adaptability that proposes among the solution above-mentioned background art is poor, influences the problem of circuit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication equipment dustproof mechanism, includes dustproof shell and lower dustproof shell, dustproof shell sets up down go up the dustproof shell bottom, go up dustproof shell with dustproof shell both sides all weld down have fixed block one and fixed block two, fixed block one with be provided with the screw in the fixed block two, there is set screw through thread engagement in the screw, it holds the groove to go up to be provided with in the dustproof shell, it has the extension board to hold to have to weld through spring one on holding the inner wall in groove, go up dustproof shell with the dustproof shell inboard all is provided with the limiting plate down, go up dustproof shell with all be provided with the track groove on the inner wall of dustproof shell down, the pulley is installed to limiting plate one end, the pulley card is established the track inslot.

Preferably, adjusting screw is installed through the bearing in limiting plate one side, go up the dust cover with dust cover one side all is provided with the screw socket down, adjusting screw pass through the screw thread with the screw socket meshes mutually.

Preferably, the first fixing block and the second fixing block are both provided with a wire arranging groove, a moving block is clamped in the wire arranging groove, wire clamping blocks are welded on two sides of the moving block, and the wire clamping grooves are formed in the wire clamping blocks.

Preferably, clamping piece groups are welded at the top and the bottom of the moving block, and two sides of the inner wall of the wiring groove are clamped in the clamping piece groups.

Preferably, an inner cavity is formed in the moving block, moving plates are welded to two sides of the inner wall of the inner cavity through springs II, reinforcing rods are welded to the moving plates, through holes are formed in two ends of the inner cavity, and one end of each reinforcing rod penetrates through the through hole and is arranged on the outer side of the moving block.

Preferably, an adjusting block is installed on the inner wall of the inner cavity through a rotating shaft, a twisting head is welded to one end of the adjusting block through a connecting block, and the twisting head is arranged on the outer side of the moving block.

Preferably, the adjusting block is sleeved with a rubber layer.

The utility model discloses a technological effect and advantage:

1. the utility model discloses can be applicable to the communication equipment use of different volumes when using, can fix communication equipment up-and-down direction through adjusting the position of upper dustproof shell, through adjusting the limiting plate removal, can promote the limiting plate to communication equipment one side and can fix communication equipment in the left-and-right direction, therefore fixed effectual, dustproof effect is outstanding;

2. the utility model discloses can make things convenient for the winding displacement, can fix the circuit of different thicknesses to can fix the movable block through the anchor strut, stability is good moreover, is difficult not hard up.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a sectional view of the upper dustproof case of the structure of the present invention.

Fig. 3 is a perspective view of the moving block of the structure of the present invention.

Fig. 4 is a sectional view of the moving block of the structure of the present invention.

Fig. 5 is a perspective view of the adjusting block of the structure of the present invention.

In the figure: 1. an upper dustproof shell; 2. a lower dust-proof shell; 3. a first fixed block; 4. a second fixed block; 5. fixing the screw rod; 6. a first spring; 7. an extension plate; 8. a limiting plate; 9. a track groove; 10. a pulley; 11. a bearing; 12. adjusting the screw rod; 13. a wire arrangement groove; 14. a moving block; 15. a wire clamping block; 16. a clip set; 17. a second spring; 18. moving the sheet; 19. a reinforcing rod; 20. an adjusting block; 21. screwing the head; 22. a rubber layer.

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 of communication equipment as shown in figures 1-5, which comprises an upper dustproof shell 1 and a lower dustproof shell 2, wherein the lower dustproof shell 2 is arranged at the bottom of the upper dustproof shell 1, a first fixing block 3 and a second fixing block 4 are welded at both sides of the upper dustproof shell 1 and the lower dustproof shell 2, screw holes are arranged in the first fixing block 3 and the second fixing block 4, fixing screw rods 5 are engaged in the screw holes through screw threads, a containing groove is arranged in the upper dustproof shell 1, an extending plate 7 is welded on the inner wall of the containing groove through a first spring 6, limiting plates 8 are arranged at the inner sides of the upper dustproof shell 1 and the lower dustproof shell 2, track grooves 9 are arranged on the inner walls of the upper dustproof shell 1 and the lower dustproof shell 2, a pulley 10 is arranged at one end of the limiting plate 8, the pulley 10 is clamped in the track groove 9, an adjusting screw rod 12 is arranged at one side of the limiting plate 8 through a bearing, adjusting screw 12 meshes with the screw thread mutually, the utility model discloses the communication equipment that can be applicable to different volumes when using uses, at first place communication equipment in dustproof shell 2 down, then will go up dustproof shell 1 and push down, consequently, extension board 7 can extrude spring 6 and move down, screw up clamping screw 5 after last dustproof shell 1 contacts with the communication equipment top, consequently, can fix communication equipment direction from top to bottom, then screw up adjusting screw 12, because limiting plate 8 one side is connected with adjusting screw 12 through bearing 11, consequently, can promote limiting plate 8 and remove, pulley 10 can remove along track groove 9 simultaneously, promote limiting plate 8 to communication equipment one side can the left right direction fixed communication equipment.

Referring to fig. 2-5, a first fixed block 3 and a second fixed block 4 are both provided with a wire arrangement groove 13, a moving block 14 is clamped in the wire arrangement groove 13, wire clamping blocks 15 are welded on both sides of the moving block 14, a wire clamping groove is provided on each wire clamping block 15, a clamping piece group 16 is welded on the top and the bottom of the moving block 14, both sides of the inner wall of the wire arrangement groove 13 are clamped in the clamping piece group 16, an inner cavity is provided in the moving block 14, moving pieces 18 are welded on both sides of the inner wall of the inner cavity through springs two 17, reinforcing rods 19 are welded on the moving pieces 18, both ends of the inner cavity are provided with through holes, one end of each reinforcing rod 19 is arranged outside the moving block 14 through a through hole, an adjusting block 20 is mounted on the inner wall of the inner cavity through a rotating shaft, one end of each adjusting block 20 is welded with a twisting head 21 through a connecting, the circuit is placed between the wire clamping blocks 15 on two sides of the two moving blocks 14, then the moving blocks 14 are moved, the circuit can be tightly fixed between the wire clamping blocks 15, then the adjusting blocks 20 are rotated through the twisting heads 21, and the adjusting blocks 20 are flat in the figure 5, so that the moving blocks 18 can be pushed towards two sides when the vertical surface is contacted with the moving blocks 18 during twisting, the moving blocks 18 can extrude the second springs 17, the reinforcing rods 19 can move outwards, the inner walls on two sides of the wire arrangement grooves 13 can be propped against, the effect of fixing the moving blocks 14 can be achieved, the rubber layers 22 are sleeved on the adjusting blocks 20, friction force is large, and the adjusting blocks 20 are not easy to loosen.

This practical theory of operation: the utility model discloses can be applicable to the communication equipment use of different volumes when using, at first place communication equipment in lower dustproof shell 2, then push down upper dustproof shell 1, consequently extension board 7 can extrude spring 6 and move down, screw up fixing screw 5 after upper dustproof shell 1 contacts with the communication equipment top, consequently can fix communication equipment direction from top to bottom, then screw up adjusting screw 12, because limiting plate 8 one side is connected with adjusting screw 12 through bearing 11, consequently can promote limiting plate 8 to move, pulley 10 can move along track groove 9 simultaneously, promote limiting plate 8 to communication equipment one side and can fix communication equipment direction from left to right, thereby can play dustproof effect;

the utility model discloses can make things convenient for the winding displacement, place the circuit between the card line piece 15 of two movable block 14 both sides, then remove movable block 14, consequently, can tightly fix the circuit between card line piece 15, then move head 21 rotation regulating block 20 through twisting, because regulating block 20 is flat shape in figure 5, consequently can promote the removal piece 18 to both sides when twisting the time vertical face and removing piece 18 contact, removal piece 18 can extrude spring two 17, and anchor strut 19 can outwards move, thereby can withstand the both sides inner wall of winding displacement groove 13, consequently, can play the effect of fixed movable block 14, because the cover is equipped with rubber layer 22 on regulating block 20, consequently, frictional force is great, regulating block 20 is difficult not hard up.

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 utility model provides a communication equipment dustproof mechanism, includes dustproof shell (1) and lower dustproof shell (2), its characterized in that: the lower dustproof shell (2) is arranged at the bottom of the upper dustproof shell (1), a first fixing block (3) and a second fixing block (4) are welded on two sides of the upper dustproof shell (1) and the lower dustproof shell (2), screw holes are arranged in the first fixing block (3) and the second fixing block (4), a fixing screw rod (5) is meshed in the screw holes through threads, a containing groove is arranged in the upper dustproof shell (1), an extension plate (7) is welded on the inner wall of the containing groove through a first spring (6), limiting plates (8) are arranged on the inner sides of the upper dustproof shell (1) and the lower dustproof shell (2), the inner walls of the upper dustproof shell (1) and the lower dustproof shell (2) are both provided with a track groove (9), a pulley (10) is installed at one end of the limiting plate (8), and the pulley (10) is clamped in the track groove (9).

2. The dustproof mechanism for communication equipment according to claim 1, wherein: limiting plate (8) one side is passed through bearing (11) and is installed adjusting screw (12), go up dust cover (1) with dust cover (2) one side all is provided with the screw socket down, adjusting screw (12) pass through the screw thread with the screw socket meshes mutually.

3. The dustproof mechanism for communication equipment according to claim 1, wherein: the wire arranging grooves (13) are formed in the first fixing block (3) and the second fixing block (4), the moving block (14) is clamped in the wire arranging grooves (13), wire clamping blocks (15) are welded on two sides of the moving block (14), and wire clamping grooves are formed in the wire clamping blocks (15).

4. The dustproof mechanism for communication equipment according to claim 3, wherein: clamping piece groups (16) are welded at the top and the bottom of the moving block (14), and two sides of the inner wall of the wiring groove (13) are clamped in the clamping piece groups (16).

5. The dustproof mechanism for communication equipment according to claim 3, wherein: an inner cavity is formed in the moving block (14), moving plates (18) are welded to two sides of the inner wall of the inner cavity through springs II (17), reinforcing rods (19) are welded to the moving plates (18), through holes are formed in two ends of the inner cavity, and one end of each reinforcing rod (19) penetrates through the through hole and is arranged on the outer side of the moving block (14).

6. The dustproof mechanism for communication equipment according to claim 5, wherein: an adjusting block (20) is installed on the inner wall of the inner cavity through a rotating shaft, a twisting head (21) is welded at one end of the adjusting block (20) through a connecting block, and the twisting head (21) is arranged on the outer side of the moving block (14).

7. The dustproof mechanism for communication equipment according to claim 6, wherein: the adjusting block (20) is sleeved with a rubber layer (22).