CN213585778U

CN213585778U - Device for intercommunication between private network and public network

Info

Publication number: CN213585778U
Application number: CN202021265134.3U
Authority: CN
Inventors: 陈志明
Original assignee: Jiangsu Quanchuang Electronic Technology Co Ltd
Current assignee: Jiangsu Quanchuang Electronic Technology Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-06-29
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a device of private network and public network intercommunication, comprising a base plate, the spout has been seted up to the inside of bottom plate, the inside sliding connection of spout has the slider, the locating lever has been cup jointed in the outside slip of slider, locating lever and bottom plate sliding connection, the spring has been cup jointed in the outside slip of locating lever, the upper end fixed mounting of slider has articulated seat down. The utility model discloses a design heat conduction cover and clamp plate, only need during the installation put into the heat conduction cover with the relay station, then the clamp plate moves inwards, make two clamp plates hug closely with the relay station, just accomplished installation and the location to the relay station, the mounting means is more convenient, and through the heat conduction cover of design, the heat conduction cover can absorb the heat of relay station, through the heat dissipation of blowing of fan to the heat conduction cover, thereby the diversion reaches the radiating effect to the relay station, and the fan does not directly blow to the relay station, can prevent that the dust of wind from blowing into in the relay station.

Description

Device for intercommunication between private network and public network

Technical Field

The utility model relates to a relay station technical field specifically is a device of private network and public network intercommunication.

Background

A relay station is a device for increasing a communication distance and extending a coverage in a wireless intercom system. The relay station is also called transfer station, forwarding station and difference station, and is an indispensable important device in the field of special mobile communication. The relay station functions to relay and amplify the signal. The method is used for increasing communication distance and expanding signal coverage range, and the relay station is applied to intercommunication between a private network and a public network.

When the device of present private network and public network intercommunication is used, when needs remove the use to it, need install it, current mounting means is comparatively complicated, influences work efficiency, and the device does not have radiating effect to when removing the use, jolting that the transport means removed the production can arouse the vibrations of device, influences the use of device, and long-term vibrations can reduce the life of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of private network and public network intercommunication, solved the not convenient, radiating problem of being not convenient of mounting means, still solved the vibrations that produce in the removal use and led to the fact negative effects's problem to the device.

In order to achieve the above object, the utility model provides a following technical scheme: a device for intercommunicating a private network and a public network comprises a bottom plate, wherein a chute is formed in the bottom plate, a sliding block is connected in the chute in a sliding manner, a positioning rod is sleeved on the outer side of the sliding block in a sliding manner and is connected with the bottom plate in a sliding manner, a spring is sleeved on the outer side of the positioning rod in a sliding manner, a lower hinged seat is fixedly installed at the upper end of the sliding block, a connecting rod is hinged in the lower hinged seat, an upper hinged seat is hinged at the upper end of the connecting rod, a supporting plate is fixedly installed at the upper end of the upper hinged seat, a vent is arranged in the supporting plate, a fan is arranged at the lower end of the supporting plate and is arranged at the lower end of the vent, a heat conduction sleeve is fixedly installed in the supporting plate, a relay table is connected at the upper end of the heat conduction sleeve, the right end of the pressure lever is fixedly provided with a rotating ring, the left end of the pressure lever is fixedly provided with a pressure plate, and the inner side of the pressure plate is tightly attached to the relay station.

Preferably, the number of the sliding blocks is two, and a spring is in contact connection between the two sliding blocks.

Preferably, the outer side of the positioning rod is connected with a positioning sleeve through threads, and the positioning sleeve is tightly attached to the bottom plate.

Preferably, the heat conduction sleeve is internally provided with an air duct, and the air duct is internally provided with a ventilation opening for access.

Preferably, the upper end of the bottom plate is fixedly provided with a guide rod, and the inner side of the guide rod is in contact with the support plate.

Preferably, the number of the pressing plates is two, and a relay station is connected between the two pressing plates in a contact manner.

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

1. the utility model discloses a design heat conduction cover and clamp plate, only need during the installation put into the heat conduction cover with the relay station, then the clamp plate moves inwards, make two clamp plates hug closely with the relay station, just accomplished installation and the location to the relay station, the mounting means is more convenient, and through the heat conduction cover of design, the heat conduction cover can absorb the heat of relay station, through the heat dissipation of blowing of fan to the heat conduction cover, thereby the diversion reaches the radiating effect to the relay station, and the fan does not directly blow to the relay station, can prevent that the dust of wind from blowing into in the relay station.

2. The utility model discloses a design connecting rod and the articulated of last articulated seat and lower articulated seat for the connecting rod can rotate from top to bottom, when the device produces vibrations, vibrations power can drive reciprocating of relay station, when the relay station moves down, can drive the connecting rod and rotate downwards, the connecting rod can drive two sliders inwards move, through the removal of slider, can make the spring compressed, through the concertina action of spring, can give an outside reaction force of slider, thereby reach the effect to vibrations power buffering, can effectually reduce the vibrations of relay station.

Drawings

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

FIG. 2 is a left side view of the structure of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a slider; 4. positioning a rod; 5. a spring; 6. a positioning sleeve; 7. a lower hinge base; 8. a connecting rod; 9. an upper hinge base; 10. a support plate; 11. a vent; 12. a fan; 13. a heat conducting sleeve; 14. an air duct; 15. a relay station; 16. a limiting rod; 17. a pressure lever; 18. rotating the ring; 19. pressing a plate; 20. a guide rod.

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.

Examples

Referring to fig. 1, 2 and 3, a device for communicating a private network with a public network comprises a bottom plate 1, a chute 2 is arranged in the bottom plate 1, a slider 3 is slidably connected in the chute 2, the slider 3 can slide in the chute 2, a positioning rod 4 is slidably sleeved on the outer side of the slider 3, the positioning rod 4 is used for positioning the upper and lower structures of the slider 3 and a spring 5, the slider 3 can slide left and right on the positioning rod 4, the positioning rod 4 is slidably connected with the bottom plate 1, the positioning rod 4 can slide in the bottom plate 1, the spring 5 is slidably sleeved on the outer side of the positioning rod 4, a lower hinge seat 7 is fixedly installed at the upper end of the slider 3, a connecting rod 8 is hinged in the lower hinge seat 7, an upper hinge seat 9 is hinged at the upper end of the connecting rod 8, a support plate 10 is fixedly installed at the upper end of the upper hinge seat 9, a vent 11 is arranged, the lower extreme of backup pad 10 is provided with fan 12, fan 12 is a prior art, fan 12 sets up in the lower extreme of vent 11, the inside fixed mounting of backup pad 10 has heat conduction cover 13, heat conduction cover 13 is heat conduction silica gel, can absorb the heat, the upper end contact of heat conduction cover 13 is connected with relay station 15, the upper end fixed mounting of backup pad 10 has gag lever post 16, there is depression bar 17 inside of gag lever post 16 through threaded connection, the right-hand member fixed mounting of depression bar 17 has swivel 18, swivel 18 can drive the rotation of depression bar 17, the left end fixed mounting of depression bar 17 has clamp plate 19, the inboard and the relay station 15 of clamp plate 19 are hugged closely.

Referring to fig. 1, the number of the sliding blocks 3 is two, and a spring 5 is connected between the two sliding blocks 3 in a contact manner. The spring 5 is designed such that the force of the spring 5 acts on both slides 3.

Referring to fig. 1 and 2, the outer side of the positioning rod 4 is connected with a positioning sleeve 6 through a thread, and the positioning sleeve 6 is tightly attached to the bottom plate 1. The positioning sleeve 6 is designed to prevent the positioning rod 4 from moving.

Referring to fig. 1, an air duct 14 is formed inside the heat conducting sleeve 13, and a vent 11 is formed inside the air duct 14. By designing the air duct 14, the air blown out through the ventilation opening 11 enters the air duct 14, and the heat dissipation effect is exerted on the heat conducting sleeve 13.

Referring to fig. 1 and 2, a guide rod 20 is fixedly installed at the upper end of the base plate 1, and the inner side of the guide rod 20 contacts the support plate 10. The guide rod 20 is designed to guide the left and right structure of the bottom plate 1 and prevent the bottom plate 1 from moving left and right.

Referring to fig. 1 and 2, the number of the pressing plates 19 is two, and the relay station 15 is connected between the two pressing plates 19. The contact between the pressing plates 19 and the relay platform 15 is designed so that the two pressing plates 19 have the effect of clamping and positioning the relay platform 15.

The utility model discloses the concrete implementation process as follows: when the relay station 15 needs to be installed in a moving mode, the relay station 15 is placed at the upper end of the heat conducting sleeve 13, then the rotating ring 18 is rotated, the rotating ring 18 drives the pressing rod 17 to rotate, the pressing rod 17 moves inwards, the pressing rod 17 drives the pressing plate 19 to move inwards, the pressing plate 19 is attached to the relay station 15 in a clinging mode, and installation and positioning of the relay station 15 are completed. When the relay station 15 needs to dissipate heat during working, the heat conducting sleeve 13 can absorb heat of the relay station 15 through contact of the heat conducting sleeve 13 and the relay station 15, then the fan 12 is opened, air blows in the ventilation opening 11 of the fan 12 box, the air can enter the air duct 14, and the heat conducting sleeve 13 can be dissipated through the action of the air, so that the effect of dissipating the heat of the relay station 15 is achieved, direct contact between the air and the relay station 15 is avoided, and dust carried by the air is prevented from entering the relay station 15. When the relay station 15 moves to use and produces vibrations, the shaking force can drive the relay station 15 to shake from top to bottom, when the relay station 15 moves downwards, can drive heat conduction sleeve 13 and move downwards, heat conduction sleeve 13 drives backup pad 10 and moves downwards, backup pad 10 drives articulated seat 9 and moves downwards, it can drive connecting rod 8 internal rotation to go up articulated seat 9, the rotation of connecting rod 8 can drive articulated seat 7 internal movement down, articulated seat 7 drives slider 3 internal movement down, through the removal of two sliders 3, can inwards compress spring 5, flexible effect through spring 5, can give slider 3 an outside reaction force, through this reaction force, can play a buffering effect to the shaking force, thereby can effectually reduce the shaking force that the relay station 15 received.

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 device of private network and public network intercommunication, includes bottom plate (1), its characterized in that: the heat conduction device is characterized in that a sliding chute (2) is formed in the bottom plate (1), a sliding block (3) is connected to the inside of the sliding chute (2) in a sliding manner, a positioning rod (4) is sleeved on the outer side of the sliding block (3) in a sliding manner, the positioning rod (4) is connected with the bottom plate (1) in a sliding manner, a spring (5) is sleeved on the outer side of the positioning rod (4) in a sliding manner, a lower hinged seat (7) is fixedly installed at the upper end of the sliding block (3), a connecting rod (8) is hinged to the inside of the lower hinged seat (7), an upper hinged seat (9) is hinged to the upper end of the connecting rod (8), a supporting plate (10) is fixedly installed at the upper end of the upper hinged seat (9), a ventilation opening (11) is formed in the supporting plate (10), a fan (12) is arranged at the lower end of the supporting plate (10), the upper end contact of heat conduction cover (13) is connected with relay station (15), and the upper end fixed mounting of backup pad (10) has gag lever post (16), there is depression bar (17) inside of gag lever post (16) through threaded connection, the right-hand member fixed mounting of depression bar (17) has swivel (18), the left end fixed mounting of depression bar (17) has clamp plate (19), the inboard and the relay station (15) of clamp plate (19) are hugged closely.

2. The apparatus of claim 1, wherein the apparatus comprises: the number of the sliding blocks (3) is two, and a spring (5) is connected between the two sliding blocks (3) in a contact manner.

3. The apparatus of claim 1, wherein the apparatus comprises: the outer side of the positioning rod (4) is connected with a positioning sleeve (6) through threads, and the positioning sleeve (6) is tightly attached to the bottom plate (1).

4. The apparatus of claim 1, wherein the apparatus comprises: an air duct (14) is formed in the heat conduction sleeve (13), and a ventilation opening (11) is formed in the air duct (14) for access.

5. The apparatus of claim 1, wherein the apparatus comprises: the upper end of the bottom plate (1) is fixedly provided with a guide rod (20), and the inner side of the guide rod (20) is in contact with the support plate (10).

6. The apparatus of claim 1, wherein the apparatus comprises: the number of the pressing plates (19) is two, and the relay station (15) is connected between the two pressing plates (19) in a contact mode.