CN212848124U

CN212848124U - Emergency button protection device based on NB-loT

Info

Publication number: CN212848124U
Application number: CN202022060071.4U
Authority: CN
Inventors: 彭拯
Original assignee: Changsha Tezhijia Iot Technology Co ltd
Current assignee: Changsha Tezhijia Iot Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an emergency button protection device based on NB-loT relates to emergency button protection device technical field. This emergency button protection device based on NB-loT, including the device main part, the inner wall right side bottom fixedly connected with NB-loT transmission processing module of device main part, the inner wall right side upper end fixedly connected with emergency button of device main part, there is protective housing in the left side of device main part through left side wall sliding connection, protective housing's inner wall top fixedly connected with fixed connector, sliding connection has the slip reference column bottom running through the inner wall bottom of device main part, protective housing's bottom right side fixedly connected with spring No. one. The utility model discloses there is a protecting sheathing left side of device main part through left side wall sliding connection, through a spring that the protecting sheathing bottom set up, but realizes automatic re-setting protecting sheathing's purpose to reach the purpose of real-time protection emergency button, make it have the practicality more.

Description

Emergency button protection device based on NB-loT

Technical Field

The utility model relates to an emergency button protection device technical field specifically is an emergency button protection device based on NB-loT.

Background

NB-IoT is an emerging technology in the IoT domain that supports cellular data connectivity for low power devices over wide area networks, also known as Low Power Wide Area Networks (LPWANs). NB-IoT supports efficient connectivity for devices with long standby time and high requirements for network connectivity. NB-IoT device battery life is said to be improved by at least 10 years while still providing a very comprehensive indoor cellular data connectivity overlay.

The existing protection device of the NB-IoT technology emergency button has a single function, and once the protection device is used and is difficult to recover, the shell needs to be replaced or a professional needs to be asked to reset, so that the protection device cannot be reset automatically, and the maintenance and replacement cost of a requester is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an emergency button protection device based on NB-loT to solve the problems set forth in the background above.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an emergency button protection device based on NB-loT, includes the device main part, the inner wall right side bottom fixedly connected with NB-loT transmission processing module of device main part, the inner wall right side upper end fixedly connected with emergency button of device main part, No. one stopper of inner wall top right side fixedly connected with of device main part, the inner wall top middle part fixedly connected with slip positioning card of device main part, there is protective housing in the left side of device main part through left side wall sliding connection, protective housing's inner wall top fixedly connected with fixed connector, there is the slip positioning post inner wall bottom through sliding connection of device main part, No. one spring of protective housing's bottom right side fixedly connected with, the top fixedly connected with fixed control ware of device main part.

Preferably, the fixed connector comprises a hydraulic pipeline and a fixed rod, a hydraulic transmission rod is slidably connected to the left side of the inside of the hydraulic pipeline, a reset button is fixedly connected to the left side of the hydraulic transmission rod, a hydraulic reset rod is slidably connected to the bottom of the inner wall of the hydraulic pipeline, and a spring No. two is fixedly connected to the top end of the hydraulic reset rod.

Preferably, the middle part of the right side of the fixed rod is hinged with a clamping rod, the bottom of the clamping rod is fixedly connected with a third spring, and the bottom of the right side of the fixed rod is fixedly connected with a baffle.

Preferably, the fixed control ware includes the slider base, the inside sliding connection of slider base has the slider, No. two stoppers of the upper end both sides fixedly connected with of slider, No. four springs of left side middle part fixedly connected with of slider, No. two kellies of left side bottom fixedly connected with of slider.

Preferably, the right side of the first clamping rod is provided with a regular triangle clamping block.

Preferably, the left side of the second clamping rod is an inverted triangular clamping block.

(III) advantageous effects

The utility model provides an emergency button protection device based on NB-loT. The method has the following beneficial effects:

(1) the utility model discloses there is a protecting sheathing left side of device main part through left side wall sliding connection, through a spring that the protecting sheathing bottom set up, but realizes automatic re-setting protecting sheathing's purpose to reach the purpose of real-time protection emergency button, make it have the practicality more.

(2) The utility model discloses an inside fixed connector that is provided with of protective housing through the inside kelly of fixed connector and the inside kelly joint of No. two of device main part top fixed control ware, can be when not using this protection device for a long time, and complete sealing device is whole, the effectual inside emergency button and the NB-loT transmission processing module of having protected.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the fixed connector of the present invention;

fig. 3 is a schematic structural diagram of the fixed controller of the present invention.

In the figure: the device comprises a device main body 1, a transmission processing module 2NB-loT, an emergency button 3, a limiting block 4, a sliding positioning clamp 5, a protective shell 6, a fixed connector 7, a left side wall 8, a sliding positioning column 9, a spring 10, a fixed controller 11, a hydraulic pipeline 71, a hydraulic transmission rod 72, a reset button 73, a hydraulic reset rod 74, a spring 75 II, a fixed rod 76, a clamping rod 77, a spring 78 III, a baffle 79, a base 111 of a sliding block 112, a limiting block 113 II, a spring 114 IV and a clamping rod 115 II.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an emergency button protection device based on NB-loT comprises a device body 1, wherein the bottom of the right side of the inner wall of the device body 1 is fixedly connected with an NB-loT transmission processing module 2, the upper end of the right side of the inner wall of the device body 1 is fixedly connected with an emergency button 3, the emergency button 3 is in telecommunication connection with the NB-loT transmission processing module 2, the right side of the top end of the inner wall of the device body 1 is fixedly connected with a first limit block 4, the middle part of the top end of the inner wall of the device body 1 is fixedly connected with a sliding positioning card 5, the left side of the device body 1 is slidably connected with a protective shell 6 through a left side wall 8, the top end of the inner wall of the protective shell 6 is fixedly connected with a fixed connector 7, the fixed connector 7 comprises a hydraulic pipeline 71 and a fixed rod 76, the hydraulic transmission rod, the bottom of the inner wall of the hydraulic pipeline 71 is slidably connected with a hydraulic reset rod 74, the top end of the hydraulic reset rod 74 is fixedly connected with a second spring 75, the middle part of the right side of the fixed rod 76 is hinged with a first clamping rod 77, the right side of the first clamping rod 77 is an equilateral triangle fixture block, the bottom of the first clamping rod 77 is fixedly connected with a third spring 78, the bottom of the right side of the fixed rod 76 is fixedly connected with a baffle 79, the bottom of the inner wall of the device main body 1 is in penetrating sliding connection with a sliding positioning column 9 for assisting in positioning the downward moving track of the protective shell 6, the right side of the bottom of the protective shell 6 is fixedly connected with a first spring 10, the top end of the device main body 1 is fixedly connected with a fixed controller 11, the fixed controller 11 comprises a slider base 111, a slider 112 is slidably connected inside the slider base 111, two sides of the upper end of, the bottom of the left side of the sliding block 112 is fixedly connected with a second clamping rod 115, and the left side of the second clamping rod 115 is an inverted triangle clamping block. Through the inside card pole 77 of the inside card pole of fixed connector 7 and the inside No. two card poles 115 joint of device main part 1 top fixed control ware 11, can be when not using this protection device for a long time, the complete sealing device is whole, the effectual inside emergency button 3 of having protected and NB-loT transmission processing module 2.

The utility model discloses there is a protecting sheathing 6 in the left side of device main part 1 through 8 sliding connection of left side wall, through spring 10 that 6 bottoms of protecting sheathing set up, but realize automatic re-setting protecting sheathing 6's purpose to reach the purpose of real-time protection emergency button 3, make it have the practicality more.

When the device works, the anti-skid shell 6 is pressed downwards, the downward moving track of the protective shell 6 is limited through the left side wall 8 of the device main body 1 and the sliding positioning column 9, meanwhile, the purpose of automatically resetting the protective shell 6 is achieved through the first spring 10, and the purpose of conveniently protecting the emergency button 3 in real time is achieved.

When the device is not used for a long time, the sliding block 112 slides leftwards to drive the second clamping rod 115 to move leftwards to be clamped with the first clamping rod 77, so that the movement of the protective shell 6 is limited, the purpose of positioning the protective shell 6 is realized, and the emergency button 3 is protected in a closed manner for a long time.

When resetting, press reset button 73 and drive hydraulic pressure transfer line 72 and move to the right, make hydraulic pressure release bar 74 move down, push first kelly 77 downwards, make No. one kelly 77 separate with No. two kellies 115, through No. four spring 114 resilience force, reset slider 112, make protective housing 6 can normally work.

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. An emergency button protection device based on NB-loT, comprising a device body (1), characterized in that: the right bottom of the inner wall of the device main body (1) is fixedly connected with an NB-loT transmission processing module (2), the upper end of the right side of the inner wall of the device main body (1) is fixedly connected with an emergency button (3), the right side of the top end of the inner wall of the device main body (1) is fixedly connected with a first limit block (4), the middle part of the top end of the inner wall of the device main body (1) is fixedly connected with a sliding positioning clamp (5), the left side of the device main body (1) is connected with a protective shell (6) through a left side wall (8) in a sliding way, the top end of the inner wall of the protective shell (6) is fixedly connected with a fixed connector (7), the bottom of the inner wall of the device main body (1) is connected with a sliding positioning column (9) in a penetrating and sliding way, a first spring (10) is fixedly connected to the right side of the bottom of the protective shell (6), the top end of the device main body (1) is fixedly connected with a fixed controller (11).

2. The NB-loT-based emergency button protection device as claimed in claim 1, wherein: fixed connector (7) include hydraulic pressure pipeline (71), dead lever (76), the inside left side sliding connection of hydraulic pressure pipeline (71) has hydraulic pressure transfer line (72), the left side fixedly connected with reset button (73) of hydraulic pressure transfer line (72), the inner wall bottom sliding connection of hydraulic pressure pipeline (71) has hydraulic pressure release link (74), the top fixedly connected with No. two spring (75) of hydraulic pressure release link (74).

3. The NB-loT-based emergency button protection device as claimed in claim 2, wherein: the right side middle part of dead lever (76) articulates there is card pole (77) No. one, the bottom fixedly connected with No. three spring (78) of card pole (77), the right side bottom fixedly connected with baffle (79) of dead lever (76).

4. The NB-loT-based emergency button protection device as claimed in claim 1, wherein: fixed controller (11) include slider base (111), the inside sliding connection of slider base (111) has slider (112), No. two stopper (113) of upper end both sides fixedly connected with of slider (112), No. four springs (114) of left side middle part fixedly connected with of slider (112), No. two kellies (115) of left side bottom fixedly connected with of slider (112).

5. The NB-loT-based emergency button protection device of claim 3, wherein: the right side of the first clamping rod (77) is a regular triangle clamping block.

6. The NB-loT-based emergency button protection device of claim 4, wherein: the left side of the second clamping rod (115) is an inverted triangular clamping block.