CN213755447U

CN213755447U - Network security isolation device

Info

Publication number: CN213755447U
Application number: CN202022617186.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-20
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a network security isolating device, including the body, the air inlet has been seted up to the one end inside of body, and there is dustproof cotton the inside of air inlet through maintenance mechanism joint, and the gas outlet has been seted up to the other end inside of body, and the inside fixed mounting of gas outlet has the fan frame, and the inside rotation of fan frame is connected with the pivot, and the one end fixed mounting of pivot has coupling mechanism, and the one end joint that coupling mechanism kept away from the pivot has stop gear, and stop gear's side fixed mounting has the fan. The utility model discloses a design dustproof cotton on network security isolating device avoids outside dust to get into inside network security isolating device, has solved the inside problem of the easy device that enters of outside dust in the current device, and in this design, dustproof cotton installation is convenient with the dismantlement, and the inconvenient problem of clearance that leads to of inconvenient dismantlement of the fan of having solved current network security isolating device existence when using is dismantled to the clearance of the dustproof cotton of being convenient for and change.

Description

Network security isolation device

Technical Field

The utility model relates to a network security isolation equipment technical field specifically is a network security isolating device.

Background

The network security isolation plays a role in protecting the intranet or the private network and prevents the intranet or the private network from being infected by viruses and trojans on the internet to cause breakdown; the network safety isolation device is used for heat dissipation through the fan usually, the fan can suck external dust into the device in the heat dissipation process, and a large amount of dust can be attached to the fan after the fan is used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network security isolating device to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a network security isolating device, includes the body, the inside air inlet of having seted up of one end of body, the inside of air inlet has dustproof cotton through maintenance mechanism joint, the inside gas outlet of having seted up of the other end of body, the inside fixed mounting of gas outlet has the fan casing, the inside rotation of fan casing is connected with the pivot, the one end fixed mounting of pivot has coupling mechanism, the one end joint that coupling mechanism kept away from the pivot has stop gear, stop gear's side fixed mounting has the fan.

Preferably, the retention mechanism includes retention circle, T type pole, first spring and notch, and T type pole fixed mounting is in the side of retention circle, and the notch is seted up inside the lateral wall of air inlet, and first spring cup joints the side at T type pole, and T type pole and first spring all are located the inside of notch.

Preferably, coupling mechanism includes the connecting block, extends piece, through-hole, ball and slotted hole, and connecting block fixed mounting is in the one end of pivot, and extension piece fixed mounting is inside the one end that the pivot was kept away from to the connecting block, and the through-hole is seted up in the inside of extending piece, and the ball block is in the inside of through-hole, and the slotted hole is seted up in the one end that the connecting block was kept away from to the extending piece, and stop gear pegs graft in the inside of connecting block.

Preferably, stop gear includes locating piece, spacing groove, second spring, stopper and gag lever post, and the locating piece is pegged graft in the inside of connecting block and is cup jointed in the side of the piece that elongates, and the inner chamber lateral wall at the locating piece is seted up to the spacing groove, and gag lever post sliding connection is inside the one end of locating piece, and stopper fixed mounting is in the side of gag lever post, and the second spring cup joints in the side of gag lever post, and second spring and stopper all are located the inner chamber of locating piece.

Preferably, the ball has two, and the gag lever post is located between two balls, and the ball block is in the inside of spacing groove, and fan fixed mounting is in the side of locating piece.

Preferably, the inside fixed mounting of fan housing has the motor, and the pivot is connected in the output of motor through the drive belt rotation.

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

1. the utility model discloses, through inside the dustproof cotton of design avoids external dust to get into network security isolating device on network security isolating device, solved the inside problem of the easy device that enters of external dust in the current device, in this design, dustproof cotton installation and dismantlement are convenient, the dustproof cotton clearance and the change of being convenient for.

2. The utility model discloses, joint through coupling mechanism and stop gear comes to install the fan for the installation and the dismantlement of the fan of being convenient for of device have solved the inconvenient problem of clearance that the inconvenient leads to of fan dismantlement that current network security isolating device exists when using.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the connection position of the connection mechanism and the position-limiting mechanism of the present invention;

fig. 4 is a schematic side view of the retention mechanism of the present invention.

In the figure: 1. a body; 2. an air inlet; 3. a retention mechanism; 31. a retention ring; 32. a T-shaped rod; 33. a first spring; 34. a notch; 4. dustproof cotton; 5. an air outlet; 6. a fan frame; 7. a rotating shaft; 8. a connecting mechanism; 81. connecting blocks; 82. a stretching block; 83. a through hole; 84. a ball bearing; 85. a slot; 9. a limiting mechanism; 91. positioning blocks; 92. a limiting groove; 93. a second spring; 94. a limiting block; 95. a limiting rod; 10. a fan; 11. a motor; 12. a transmission belt.

Detailed Description

In order to solve the problem provided in the background art, the embodiment of the present invention provides a network security isolation device. 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.

Example 1

Referring to fig. 1-4, the embodiment provides a network security isolation device, which includes a body 1, an air inlet 2 is formed in one end of the body 1, dustproof cotton 4 is clamped in the air inlet 2 through a retention mechanism 3, an air outlet 5 is formed in the other end of the body 1, a fan frame 6 is fixedly mounted in the air outlet 5, a rotating shaft 7 is rotatably connected in the fan frame 6, a connecting mechanism 8 is fixedly mounted at one end of the rotating shaft 7, a limiting mechanism 9 is clamped at one end of the connecting mechanism 8 far away from the rotating shaft 7, and a fan 10 is fixedly mounted on the side surface of the limiting mechanism 9; in this embodiment, the fan 10 is fixedly mounted on the side surface of the positioning block 91.

The structure of the dustproof cotton 4 is used for preventing external dust from entering the body 1, the retention mechanism 3 is designed on the network safety isolation device to fix the dustproof cotton 4 on the body 1, and the structure of the retention mechanism 3 is convenient for the installation and the disassembly of the dustproof cotton 4 on the body 1 so as to clean or replace the dustproof cotton 4; the connection mechanism 8 and the limiting mechanism 9 are clamped to facilitate the installation and the disassembly of the fan 10 in the fan frame 6, so that the fan 10 can be cleaned conveniently; in the design, the dustproof cotton 4 is designed on the network safety isolation device to prevent external dust from entering the network safety isolation device, and in the design, the dustproof cotton 4 is convenient to mount and dismount, so that the dustproof cotton 4 is convenient to clean and replace; meanwhile, the design solves the problem that the existing network safety isolation device is inconvenient to clean due to the fact that the fan 10 is inconvenient to disassemble when in use.

In this embodiment, the retaining mechanism 3 includes a retaining ring 31, a T-shaped rod 32, a first spring 33 and a notch 34, the T-shaped rod 32 is fixedly installed on the side surface of the retaining ring 31, the notch 34 is opened inside the side wall of the air inlet 2, the first spring 33 is sleeved on the side surface of the T-shaped rod 32, and the T-shaped rod 32 and the first spring 33 are both located inside the notch 34.

Wherein, this design pulls the retaining ring 31 outward to body 1 when using, and dustproof cotton 4 can be taken out, will clear up or change dustproof cotton 4 after finishing and place in the inside of air inlet 2, unclamps retaining ring 31, and first spring 33 makes retaining ring 31 normal position through promoting T type pole 32 for dustproof cotton 4 is fixed in the inside of air inlet 2, and the installation and the dismantlement of dustproof cotton 4 of being convenient for of this design, so that the clearance or the change of dustproof cotton 4.

In this embodiment, the connecting mechanism 8 includes a connecting block 81, an extension block 82, a through hole 83, a ball 84 and a slot 85, the connecting block 81 is fixedly installed at one end of the rotating shaft 7, the extension block 82 is fixedly installed inside one end of the connecting block 81 far away from the rotating shaft 7, the through hole 83 is opened inside the extension block 82, the ball 84 is clamped inside the through hole 83, the slot 85 is opened at one end of the extension block 82 far away from the connecting block 81, and the limiting mechanism 9 is inserted inside the connecting block 81; the limiting mechanism 9 comprises a positioning block 91, a limiting groove 92, a second spring 93, a limiting block 94 and a limiting rod 95, the positioning block 91 is inserted into the connecting block 81 and sleeved on the side surface of the extension block 82, the limiting groove 92 is formed in the side wall of the inner cavity of the positioning block 91, the limiting rod 95 is connected inside one end of the positioning block 91 in a sliding manner, the limiting block 94 is fixedly installed on the side surface of the limiting rod 95, the second spring 93 is sleeved on the side surface of the limiting rod 95, and the second spring 93 and the limiting block 94 are both located in the inner cavity of the positioning block 91; the number of the balls 84 is two, the stopper rod 95 is located between the two balls 84, and the balls 84 are engaged with the inside of the stopper groove 92.

The limiting rod 95 is of a T-shaped structure, when the fan 10 is disassembled, the limiting rod 95 is pulled, the limiting rod 95 leaves the through hole 83, the limiting rod 95 is separated from the two balls 84, the limiting rod 95 is pulled outwards, the two balls 84 are extruded by the inner wall of the limiting groove 92 in the positioning block 91, the two balls 84 enter the through hole 83, the positioning block 91 can be taken out of the extension block 82, the fan 10 is disassembled, and the fan 10 is cleaned conveniently; the design is convenient for installing and disassembling the fan 10 and cleaning the fan 10.

Example 2

Referring to fig. 1, a further improvement is made on the basis of embodiment 1: the inside fixed mounting of fan casing 6 has motor 11, and pivot 7 rotates through drive belt 12 and connects the output at motor 11.

Wherein, this design motor 11 passes through drive belt 12 and drives pivot 7 and rotate, and the pivot 7 of being convenient for drives fan 10 through coupling mechanism 8 and stop gear 9 and rotates.

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. A network security isolation device, comprising a body (1), characterized in that: the utility model discloses a fan assembly, including body (1), air inlet (2) have been seted up to the one end inside of body (1), the inside of air inlet (2) has dustproof cotton (4) through maintenance mechanism (3) joint, gas outlet (5) have been seted up to the other end inside of body (1), the inside fixed mounting of gas outlet (5) has fan board (6), the inside rotation of fan board (6) is connected with pivot (7), the one end fixed mounting of pivot (7) has coupling mechanism (8), the one end joint that pivot (7) were kept away from in coupling mechanism (8) has stop gear (9), the side fixed mounting of stop gear (9) has fan (10).

2. The network security isolation device of claim 1, wherein: retention mechanism (3) are including retention circle (31), T type pole (32), first spring (33) and notch (34), T type pole (32) fixed mounting is in the side of retention circle (31), notch (34) are seted up inside the lateral wall of air inlet (2), first spring (33) cup joint the side at T type pole (32), T type pole (32) and first spring (33) all are located the inside of notch (34).

3. The network security isolation device of claim 1, wherein: coupling mechanism (8) are including connecting block (81), extension piece (82), through-hole (83), ball (84) and slotted hole (85), connecting block (81) fixed mounting is in the one end of pivot (7), extension piece (82) fixed mounting is inside the one end of pivot (7) is kept away from in connecting block (81), the inside at extension piece (82) is seted up in through-hole (83), ball (84) block is in the inside of through-hole (83), slotted hole (85) are seted up in the one end of keeping away from connecting block (81) in extension piece (82), stop gear (9) are pegged graft in the inside of connecting block (81).

4. A network security isolation device according to claim 3, wherein: limiting mechanism (9) are including locating piece (91), spacing groove (92), second spring (93), stopper (94) and gag lever post (95), locating piece (91) are pegged graft in the inside of connecting block (81) and are cup jointed in the side of extension piece (82), the inner chamber lateral wall at locating piece (91) is seted up in spacing groove (92), gag lever post (95) sliding connection is inside the one end of locating piece (91), stopper (94) fixed mounting is in the side of gag lever post (95), second spring (93) cup joint the side at gag lever post (95), second spring (93) and stopper (94) all are located the inner chamber of locating piece (91).

5. The network security isolation device of claim 4, wherein: the fan comprises two balls (84), the limiting rod (95) is located between the two balls (84), the balls (84) are clamped in the limiting groove (92), and the fan (10) is fixedly mounted on the side face of the positioning block (91).

6. The network security isolation device of claim 1, wherein: the inside fixed mounting of fan frame (6) has motor (11), pivot (7) are rotated through drive belt (12) and are connected the output at motor (11).