CN220985780U

CN220985780U - Signal transfer device

Info

Publication number: CN220985780U
Application number: CN202321269250.6U
Authority: CN
Inventors: 岑明彬; 李金灿; 宋毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-05-17
Anticipated expiration: 2033-05-24

Abstract

The application provides a signal transfer device, and relates to the technical field of Internet of things. The signal transfer device comprises a lower shell and an upper shell, wherein the lower shell and the upper shell are connected in a clamping manner through a buckle, a through groove is formed in part of the positions of the contact parts of the two sides of the upper shell and the lower shell, the two sides of the lower shell and the two sides of the upper shell are fixedly connected with fixed limit buckles, the two sides of the lower shell and the two sides of the upper shell are fixedly connected with connecting shells, a filter screen positioning mechanism is arranged between the inside of the connecting shells and the fixed limit buckles, and an unlocking mechanism is arranged inside the connecting shells. This signal transfer ware through setting up swing joint in the outside dust blocking net of transfer ware, and then only need with dust blocking net tear down when carrying out the dust clearance to dust blocking net can, and then made things convenient for dust blocking net to clear up, solved dust blocking net and transfer ware integrated design and made the difficult problem that the radiating effect that leads to of clearance of filter screen is not good, very big has made things convenient for the use.

Description

Signal transfer device

Technical Field

The application relates to the technical field related to the Internet of things, in particular to a signal transfer device.

Background

The internet of things is an information carrier based on the internet, a conventional telecommunication network or the like. The system allows all the common physical objects which can be independently addressed to form an internet, and realizes ubiquitous connection between objects and people through various possible network connections, intelligent sensing, identification and management of objects and processes are realized, and the signal converter is generally used for enhancing the signal intensity of the Internet of things.

Through searching, china patent discloses a signal transfer ware (grant bulletin number CN 215379429U) based on thing networking, and this patent technology can restrict the box through the baffle and remove, makes the box installation more firm, and after the box is fixed at the mount pad surface, the dust blocking net is in same horizontal line with the heat dissipation groove this moment, when the box carries out air convection heat dissipation through the heat dissipation groove, catches the dust in the air through the dust blocking net to play the effect of preventing into dust.

But this patent technology is in actual application process, utilize with the dust blocking net of transfer ware integral type to block the entering of outside dust, along with long-time use, dust blocking net outside is attached with impurity such as a large amount of dust easily, it is to be clear up together to need even a section of thick bamboo transfer ware body to clear up the dust blocking net, the operation is inconvenient promptly, and carry out fixed mounting with the transfer ware and can not directly utilize the clear water to wash, be difficult to thoroughly clean up impurity, and then influence the heat dissipation of transfer ware, in addition, this integral type transfer ware is also comparatively troublesome in the dismantlement when maintaining, need demolish a plurality of screws with the help of the instrument simultaneously just can accomplish, and then be inconvenient for maintenance, wait to improve.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the application provides a signal converter which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides a signal transfer ware, includes the lower shell of transfer ware and the upper shell of transfer ware, the lower shell of transfer ware and the upper shell of transfer ware carry out the block through the buckle and connect, the logical groove has been seted up to the partial position that the both sides of the lower shell of transfer ware contacted the position of shell and transfer ware down, the both sides of the lower shell of transfer ware and the upper shell of transfer ware all fixedly connected with fixed limit button, the both sides of the lower shell of transfer ware and the upper shell of transfer ware all fixedly connected with connection cover shell, be provided with filter screen positioning mechanism between the inside of connection cover shell and the fixed limit button, the inside of connection cover shell is provided with release mechanism; the filter screen positioning mechanism comprises a movable limiting buckle, the movable limiting buckle is slidably connected between the inner walls of the connecting sleeves, an adjusting spring is fixedly connected between the outer side of the movable limiting buckle and one side of the inner walls of the connecting sleeves, a filter screen setting groove is formed in one side, away from the adjusting spring, of the movable limiting buckle and the outer side of the fixed limiting buckle, and a dust blocking net is placed between the inner walls of the filter screen setting groove.

Through adopting above-mentioned technical scheme, through setting up swing joint at the outside dust blocking net of transfer ware, and then only need with dust blocking net tear down when carrying out the dust clearance to dust blocking net can, and then made things convenient for the dust blocking net to clear up.

Preferably, a first clamping groove is formed in one side of the inner wall of the filter screen setting groove, two first clamping blocks are fixedly connected to two sides of the dust blocking net, and the first clamping blocks are located in the first clamping groove.

Through adopting above-mentioned technical scheme, can carry out the block with keeping off the dirt net in vertical direction, carry out spacing constraint with two shells simultaneously.

Preferably, the side views of the movable limit buckle and the fixed limit buckle are L-shaped.

By adopting the technical scheme, the dust blocking net is convenient to limit.

Preferably, the bottom of the movable limiting buckle is fixedly connected with a second clamping block located on the outer side of the upper shell of the transfer device, a second clamping groove is formed in the top of the movable limiting buckle and located on the outer side of the lower shell of the transfer device, and the second clamping block is located in the second clamping groove.

Through adopting above-mentioned technical scheme, can be in connecting two activity limit buckles, strengthen simultaneously the connection to two shells.

Preferably, the unlocking mechanism comprises an operation groove, the operation groove is formed in the interior of a connecting sleeve shell outside an upper shell of the transfer device, a sliding block is connected between the inner walls of the operation groove in a sliding mode, a sliding rod is connected to the bottom of the inner wall of the operation groove in a sliding mode, a third clamping groove is formed in the top of the movable limiting buckle and located in the outer side of the upper shell of the transfer device, the bottom of the sliding rod extends to the interior of the third clamping groove, the top of the sliding rod penetrates through the sliding block and extends to the upper side of the connecting sleeve shell and is fixedly connected with an operation plate, the outer side of the sliding rod is fixedly connected with the sliding block, and a reset spring is sleeved on the outer side of the sliding rod and located in the operation groove.

Through adopting above-mentioned technical scheme, can make the slide bar leave the third draw-in groove through the operation slide bar for activity spacing knot and connection sleeve shell unblock.

Preferably, a limit groove is formed in one side of the inner wall of the connecting sleeve, a limit block is fixedly connected to the outer side of the movable limit buckle, and the outer side of the limit block is in sliding connection with the inner wall of the limit groove. The front view of the limiting block and the front view of the limiting groove are both T-shaped.

By adopting the technical scheme, the sliding of the movable limiting buckle can be limited.

(III) beneficial effects

The application provides a signal relay. The beneficial effects are as follows:

1. This signal transfer ware through setting up swing joint in the outside dust blocking net of transfer ware, and then only need with dust blocking net tear down when carrying out the dust clearance to dust blocking net can, and then made things convenient for dust blocking net to clear up, solved dust blocking net and transfer ware integrated design and made the difficult problem that the radiating effect that leads to of clearance of filter screen is not good, very big has made things convenient for the use.

2. This signal transfer ware is through setting up the lower shell of modular transfer ware and the upper shell of transfer ware to utilize the dust blocking net with the two only need the block, and then easy dismounting has utilized the riveting between two shells and the dust blocking net to realize being connected, and the dust blocking net function is various, when can realize keeping off the dirt, carries out the block with the lower shell of transfer ware and the upper shell of transfer ware, and then conveniently dismantles the maintenance.

Drawings

FIG. 1 is a schematic perspective view of the whole of the present application;

FIG. 2 is a schematic side cross-sectional view of the present application;

FIG. 3 is an enlarged view of the application at A in FIG. 1;

fig. 4 is an enlarged view of the application at B in fig. 2.

In the figure: 1. a lower shell of the transfer device; 2. an upper housing of the repeater; 3. connecting the casings; 4. fixing a limit buckle; 5. a dust blocking net; 6. a movable limit button; 7. an adjusting spring; 8. a first clamping groove; 9. a first clamping block; 10. a second clamping groove; 11. a second clamping block; 12. an operation groove; 13. a slide block; 14. a return spring; 15. a third clamping groove; 16. a limit groove; 17. a limiting block; 18. the filter screen is provided with a groove; 19. and a slide bar.

Detailed Description

The application is further illustrated by the figures and examples.

Referring to fig. 1-4, an embodiment of the present application provides a signal repeater, including a lower repeater housing 1 and an upper repeater housing 2, where the lower repeater housing 1 and the upper repeater housing 2 are connected by a buckle in a snap fit manner, a through slot is provided at a part of a contact position between two sides of the lower repeater housing 2 and the lower repeater housing 1, two sides of the lower repeater housing 1 and the upper repeater housing 2 are fixedly connected with a fixed limit buckle 4, two sides of the lower repeater housing 1 and the upper repeater housing 2 are fixedly connected with a connection casing 3, a filter screen positioning mechanism is provided between an inside of the connection casing 3 and the fixed limit buckle 4, and an unlocking mechanism is provided inside the connection casing 3; the filter screen positioning mechanism comprises a movable limit buckle 6, the movable limit buckle 6 is slidably connected between the inner walls of the connecting sleeve shell 3, an adjusting spring 7 is fixedly connected between the outer side of the movable limit buckle 6 and one side of the inner wall of the connecting sleeve shell 3, the filter screen setting groove 18 is formed in one side, away from the adjusting spring 7, of the movable limit buckle 6 and the outer side of the fixed limit buckle 4, a dust blocking net 5 is placed between the inner walls of the filter screen setting groove 18, the dust blocking net 5 is movably connected outside the transfer device through the arrangement, and then the dust blocking net 5 is only required to be detached when dust is cleaned on the dust blocking net 5, so that cleaning of the dust blocking net 5 is facilitated, and the problem that the heat dissipation effect caused by difficult cleaning of the filter screen due to the integral design of the dust blocking net 5 and the transfer device is solved is greatly facilitated.

Wherein, first draw-in groove 8 has been seted up to one side of filter screen setting groove 18 inner wall, and the equal fixedly connected with of both sides of keeping off dirt net 5 is two first fixture blocks 9, and first fixture block 9 is located the inside of first draw-in groove 8, can carry out the block with keeping off dirt net 5 in vertical direction, carries out spacing constraint with two shells simultaneously.

Wherein, the side view of activity spacing knot 6 and fixed spacing knot 4 is L shape, is convenient for carry out spacingly with keeping off dirt net 5.

Wherein, the bottom of activity spacing knot 6 just is located the outside fixedly connected with second fixture block 11 of shell 2 on the transfer ware, and second draw-in groove 10 has been seted up at the top of activity spacing knot 6 and is located the outside of shell 1 under the transfer ware, and second fixture block 11 is located the inside of second draw-in groove 10, can be in connecting two activity spacing knot 6, strengthens simultaneously the connection to two shells.

Wherein, release mechanism includes operating groove 12, operating groove 12 sets up inside the connection cover shell 3 in the outer side of shell 2 on the transfer ware, sliding connection has slider 13 between the inner wall of operating groove 12, sliding connection has slide bar 19 in the bottom of operating groove 12 inner wall, the third draw-in groove 15 has been seted up at the top of activity limit button 6 and is located the outside of shell 2 on the transfer ware, the inside of third draw-in groove 15 has been extended to the bottom of slide bar 19, the top of slide bar 19 runs through slider 13 and extends to the top of connecting cover shell 3 and fixedly connected with operation panel, the outside and the slider 13 fixed connection of slide bar 19, the outside of slide bar 19 just is located the inside cover of operating groove 12 and is equipped with reset spring 14, can make slide bar 19 leave third draw-in groove 15 through operating slide bar 19 for activity limit button 6 and connection cover shell 3 unblock.

Wherein, limit groove 16 has been seted up to one side of the interior wall of connection cover shell 3, and the outside fixedly connected with stopper 17 of activity limit button 6, the outside and the interior wall sliding connection of limit groove 16 of stopper 17. The front view of the limiting block 17 and the limiting groove 16 are both T-shaped, and can provide limiting for the sliding of the movable limiting buckle 6.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: during installation, the lower shell 1 of the transfer device and the upper shell 2 of the transfer device are covered, the corresponding connecting shell 3 is opposite in position, the second clamping block 11 is clamped into the second clamping groove 10, one side of the dust blocking net 5 is firstly abutted against the filter screen setting groove 18 on the outer side of the movable limiting buckle 6, the sliding rod 19 is pulled upwards, the sliding rod 19 is enabled to extrude the reset spring 14, the sliding rod 19 is enabled to leave the third clamping groove 15, when the dust blocking net 5 is pushed towards the movable limiting buckle 6, the adjusting spring 7 is enabled to be extruded until the other side of the dust blocking net 5 slides into the filter screen setting groove 18 in the fixed limiting buckle 4, the first clamping blocks 9 on the two sides of the dust blocking net 5 are just clamped in the corresponding first clamping grooves 8, the dust blocking net 5 is released again, the adjusting spring 7 is reset until the third clamping groove 15 is opposite to the sliding rod 19, the sliding rod 19 is reset under the rebound of the reset spring 14, and the installation of the lower shell 1 of the transfer device and the upper shell 2 of the transfer device are realized after the dust blocking net 5 on the other side is installed.

When the dust blocking device is disassembled, the sliding rod 19 is pulled, so that the sliding rod 19 leaves the third clamping groove 15, the dust blocking net 5 is pushed towards the direction where the movable limiting buckle 6 is located until one side of the dust blocking net 5 can be taken out from the filter screen setting groove 18 in the fixed limiting buckle 4, and the disassembly of the dust blocking net 5 is completed, and when the two dust blocking nets 5 are disassembled, the lower shell 1 of the transfer device and the upper shell 2 of the transfer device can be disassembled.

Wherein the filter screen mentioned herein refers to the dust screen 5.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a signal transfer ware, includes transfer ware lower shell (1) and transfer ware upper housing (2), its characterized in that: the lower shell (1) of the transfer device and the upper shell (2) of the transfer device are connected in a clamping mode through buckles, through grooves are formed in part positions of contact parts of the two sides of the upper shell (2) of the transfer device and the lower shell (1) of the transfer device, fixed limit buckles (4) are fixedly connected to the two sides of the lower shell (1) of the transfer device and the two sides of the upper shell (2) of the transfer device, connecting sleeves (3) are fixedly connected to the two sides of the lower shell (1) of the transfer device and the two sides of the upper shell (2) of the transfer device, a filter screen positioning mechanism is arranged between the inside of the connecting sleeves (3) and the fixed limit buckles (4), and unlocking mechanisms are arranged inside the connecting sleeves (3);

the filter screen positioning mechanism comprises a movable limiting buckle (6), the movable limiting buckle (6) is slidably connected between the inner walls of the connecting sleeve shell (3), an adjusting spring (7) is fixedly connected between the outer side of the movable limiting buckle (6) and one side of the inner wall of the connecting sleeve shell (3), a filter screen setting groove (18) is formed in one side, far away from the adjusting spring (7), of the movable limiting buckle (6) and the outer side of the fixed limiting buckle (4), and a dust blocking net (5) is placed between the inner walls of the filter screen setting groove (18).

2. A signal relay according to claim 1, wherein: the dust screen is characterized in that a first clamping groove (8) is formed in one side of the inner wall of the filter screen setting groove (18), two first clamping blocks (9) are fixedly connected to two sides of the dust screen (5), and the first clamping blocks (9) are located in the first clamping groove (8).

3. A signal relay according to claim 1, wherein: the side views of the movable limit buckles (6) and the fixed limit buckles (4) are L-shaped.

4. A signal relay according to claim 1, wherein: the bottom of the movable limiting buckle (6) is fixedly connected with a second clamping block (11) on the outer side of the upper shell (2) of the transfer device, a second clamping groove (10) is formed in the top of the movable limiting buckle (6) and the outer side of the lower shell (1) of the transfer device, and the second clamping block (11) is located in the second clamping groove (10).

5. A signal relay according to claim 1, wherein: the unlocking mechanism comprises an operation groove (12), the operation groove (12) is formed in a connecting sleeve (3) on the outer side of a shell (2) on the transfer device, a sliding block (13) is connected between the inner walls of the operation groove (12) in a sliding mode, a sliding rod (19) is connected to the bottom of the inner walls of the operation groove (12) in a sliding mode, a third clamping groove (15) is formed in the top of the movable limiting buckle (6) and located the outer side of the shell (2) on the transfer device, the bottom of the sliding rod (19) extends to the inner side of the third clamping groove (15), the top of the sliding rod (19) penetrates through the sliding block (13) and extends to the upper side of the connecting sleeve (3) and is fixedly connected with an operation plate, and a reset spring (14) is sleeved on the outer side of the sliding rod (19) and located the inner side of the operation groove (12).

6. A signal relay according to claim 1, wherein: a limit groove (16) is formed in one side of the inner wall of the connecting sleeve shell (3), a limit block (17) is fixedly connected to the outer side of the movable limit buckle (6), and the outer side of the limit block (17) is in sliding connection with the inner wall of the limit groove (16).

7. The signal relay of claim 6, wherein: the front view of the limiting block (17) and the limiting groove (16) are T-shaped.