CN217980364U

CN217980364U - Magnetic type self-powered wireless transmission machine room test sensor switching device

Info

Publication number: CN217980364U
Application number: CN202222046162.1U
Authority: CN
Inventors: 于佩玉; 倪爱林
Original assignee: Beijing Chuanghe Century Telecommunication Technology Co ltd
Current assignee: Beijing Chuanghe Century Telecommunication Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-06
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a magnetic attraction type self-powered wireless transmission machine room test sensor switching device, which comprises a shell, wherein the shell is of a cuboid structure; the left side and the right side of the shell are respectively internally provided with a magnetic block, and the shell is connected and fixed on the metal cabinet through magnetic force by the magnetic blocks; the middle part of the shell is also internally provided with a core circuit board, and the core circuit board is provided with a storage module, a TF memory card socket and a wireless module; the storage module is used for storing information data acquired by the external sensor; the TF memory card socket is used for inserting the TF memory card; the wireless module is used for transmitting information data acquired by an external sensor in the storage module to the server; a battery bin is arranged in the shell and used for mounting a lithium battery pack; the lithium battery is used for supplying power to the core circuit board and the external sensor; the utility model has the advantages that: the wireless converter of temperature and humidity sensor data is in interim test, and convenient frequent change position and removing the outfit.

Description

Magnetic attraction type self-powered wireless transmission machine room test sensor switching device

Technical Field

The utility model belongs to the technical field of sensor switching device and specifically relates to a formula self-power wireless transmission's computer lab test sensor switching device is inhaled to magnetism, belongs to sensor switching device field.

Background

The air conditioning system of the machine room needs to be tested after being installed, the data are tested and recorded by independent 'meter hanging' during the testing period, and the mode is faster and more accurate than manual point-by-point testing. However, when a machine room is tested, dozens or even hundreds of various test sensors, such as temperature, humidity, noise and the like, can be used, are distributed at the front and rear positions of each row of cabinets and are generally arranged on the vertical columns of the cabinets or the cabinet doors.

The test is usually withdrawn after short-term completion, and the test position needs to be repeatedly adjusted before the test, and the installed machine room facilities need not to be damaged as much as possible. The position of the sensor is mutually restricted with the requirements of power supply and data transmission. The existing temperature and humidity sensor is arranged in a server cabinet, and the defects that the position of a hole for installing the temperature and humidity sensor is required to be reserved in the cabinet, so that the construction cost is high, and the efficiency is low; the disadvantage of uploading the temperature and humidity data is that extra power lines and signal lines are required to be arranged.

Disclosure of Invention

The utility model aims at designing a magnetic attraction type self-powered wireless transmission machine room test sensor switching device, which can be installed without punching and is convenient to replace and remove at any time; the power supply device can supply power to the machine room test sensor, can store the data of the machine room test sensor and can perform wireless transmission;

the technical scheme of the utility model is that:

a magnetic self-powered wireless transmission machine room test sensor switching device comprises a shell, wherein the shell is of a cuboid structure; the left side and the right side of the shell are respectively internally provided with a magnetic block, and the shell is connected and fixed on the metal cabinet through magnetic force by the magnetic blocks; the middle part of the shell is also internally provided with a core circuit board, and the core circuit board is provided with a storage module, a TF memory card socket and a wireless module; the storage module is used for storing information data acquired by the external sensor; the TF memory card socket is used for inserting the TF memory card to achieve the purpose of expanding the storage capacity; the wireless module is used for transmitting the information data acquired by the external sensor in the storage module to the server, so that the aim of converting the information data acquired by the external sensor into wireless transmission data is fulfilled; a battery bin is arranged in the shell and used for mounting a lithium battery pack; the lithium battery is used for supplying power to the core circuit board and the external sensor;

furthermore, a display screen and a key are arranged on the left side of the outer surface of the shell, and the display screen is electrically connected with the core circuit board and is used for displaying electric quantity, data information, setting information and the like; the key is used for setting basic functions and is electrically connected with the core circuit board;

furthermore, a vertical bar opening is formed in the right side of the outer surface of the shell and used for installing a sensor fixing clamp; the sensor fixing clamp consists of a clamping plate and a spring; the clamping plates are I-shaped plates, the number of the clamping plates is two, and the clamping plates are formed by integrally forming an upper plate, a connecting plate and a bottom plate; the upper plate is used for fixing the sensor; the connecting plate is used for connecting the bottom plate and is fixed on the opening of the vertical bar; the width of the connecting plate is slightly smaller than that of the opening of the vertical bar; the bottom plate is used for fixing the clamping plate in the shell; the connecting plate is also provided with a connecting ring for connecting a spring; the two clamping plates are connected through a spring, and the working principle of the device is that the spring generates elastic deformation to draw the upper clamping plate and the lower clamping plate to be externally connected with a fixed sensor.

Furthermore, L-shaped fixing edges are respectively arranged at the upper part and the lower part of the outer surface of the shell and used for fixing an external sensor;

furthermore, the top of the shell is also provided with a power supply port, a USB port, a Type-c interface, a TF memory card port and a power supply key; the bottom of the shell is also provided with a plurality of vertical bar radiating holes; the power supply port is used for being externally connected with a power supply line to supply power for the lithium battery pack; the USB port and the Type-c interface are used for connecting an external sensor and can charge the external sensor and input sensor data; the TF memory card socket is used for inserting a TF memory card; the power key is used for switching on and off and is electrically connected with the core circuit board;

further, the casing inner surface still pastes there is the silica gel layer, the silica gel layer adopts dull polish surface, and simultaneously, a plurality of stripes have still been carved with on the silica gel layer surface, and the frictional force when the purpose increases and contacts with the metal rack has increased the firmness.

The utility model has the advantages that: the wireless converter of temperature and humidity sensor data is in interim test, and convenient frequent change position and removing the outfit.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a magnetic attraction type self-powered wireless transmission machine room test sensor adapter according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a magnetic attraction type self-powered wireless transmission machine room test sensor adapter according to an embodiment of the present invention;

fig. 3 is a side view of a magnetic attraction type self-powered wireless transmission machine room test sensor adapter according to an embodiment of the present invention;

in the figure: 1 casing, 11 battery compartment, 12 vertical bar openings, 13 power supply sockets, 14USB ports, 15Type-c interface, 16TF memory card socket, 17 power key, 18 vertical bar thermovents, 19 silica gel layers, 2 magnet, 3 core circuit boards, 31 storage module, 32TF memory card socket, 33 wireless module, 4 lithium cell group, 5 display screen, 51 button, 6 sensor clamp, 61 splint, 611 upper plate, 612 connecting plate, 613 bottom plate, 62 springs, the fixed limit of 7's L "Type.

Detailed Description

The following description is provided to illustrate the preferred embodiments of the present invention, and it is to be understood that the preferred embodiments described herein are provided for illustration and explanation purposes only and are not intended to limit the present invention.

Example 1

As shown in fig. 1 to 3, a magnetic attraction type self-powered wireless transmission switching device for a machine room test sensor comprises a housing 1, wherein the housing 1 is an iron housing with a rectangular structure; the sensor comprises a shell 1, wherein magnetic blocks 2 are respectively arranged in the left side and the right side of the shell 1, the shell 1 is fixedly connected to a metal cabinet through the magnetic force of the magnetic blocks 2, and a sensor is fixed at the same time; a core circuit board 3 is further arranged in the middle of the shell 1, and a storage module 31, a TF memory card socket 32 and a wireless module 33 are welded on the core circuit board 3; the storage module 31 is used for storing information data acquired by an external sensor; the TF memory card socket 32 is used for inserting a TF memory card to achieve the purpose of expanding the storage capacity; the wireless module 33 is used for transmitting the information data acquired by the sensor in the storage module to the server, so that the purpose of converting the information data acquired by the sensor into wireless data and transmitting the wireless data is achieved; a battery bin 11 is arranged in the shell 1, and the battery bin 11 is used for installing a lithium battery pack 4; the lithium battery pack 4 is used for supplying power to the core circuit board 3 and an external sensor;

a display screen 5 and a key 51 are further arranged on the left side of the outer surface of the shell 1, and the display screen 5 is electrically connected with the core circuit board 3 and is used for displaying electric quantity, data information, setting information and the like; the key 51 is used for setting basic functions and is electrically connected with the core circuit board 3;

a vertical bar opening 12 is formed in the right side of the outer surface of the shell 1, and the vertical bar opening 12 is used for installing the sensor fixing clamp 6; the sensor fixing clamp consists of a clamping plate 61 and a spring 62; the clamping plate 61 is an I-shaped plate, the number of the clamping plate is two, and the clamping plate 61 is integrally formed by an upper plate 611, a connecting plate 612 and a bottom plate 613; the upper plate 611 is used to fix the sensor; the connecting plate 612 is used for connecting the bottom plate 613 and is fixed on the vertical bar opening 12; the width of the connecting plate 612 is slightly smaller than that of the vertical bar opening 12; the bottom plate 613 is used for fixing the clamp plate 61 in the housing 1; the connecting plate 612 is also provided with a connecting ring for connecting the spring 62; the two clamping plates 61 are connected through a spring 62, and the working principle is that the spring generates elastic deformation to draw the upper clamping plate and the lower clamping plate to externally connect and fix a sensor;

the upper part and the lower part of the outer surface of the shell 1 are respectively provided with an L-shaped fixing edge 7 for fixing an external sensor;

the top of the shell 1 is also provided with a power supply port 13, a USB port 14, a Type-c interface 15, a TF memory card socket 16 and a power supply key 17; the bottom of the shell 1 is also provided with a plurality of vertical bar radiating holes 18; the power supply port 13 is used for externally connecting a power line to supply power to the lithium battery pack 4; the USB port 14 and the Type-c interface 15 are used for externally connecting a sensor and can charge the externally connected sensor and input sensor data; the TF memory card socket 15 is used for inserting a TF memory card; the power key 17 is used for switching on and off and is electrically connected with the core circuit board;

the casing 1 internal surface still pastes there is the silica gel layer 19, silica gel layer 19 adopts the dull polish surface, and simultaneously, a plurality of stripes are still carved with on the silica gel layer surface, and the purpose is the frictional force when increasing and metal cabinet contact, has increased the firmness.

Claims

1. The utility model provides a formula self-power wireless transmission's computer lab test sensor switching device is inhaled to magnetism, its characterized in that: the device comprises a shell, wherein the shell is of a cuboid structure; the left side and the right side of the shell are respectively internally provided with a magnetic block, and the magnetic blocks connect and fix the shell on a metal cabinet through magnetic force; the middle part of the shell is also internally provided with a core circuit board, and the core circuit board is provided with a storage module, a TF memory card socket and a wireless module; the storage module is used for storing information data acquired by the external sensor; the TF memory card socket is used for inserting the TF memory card; the wireless module is used for transmitting information data acquired by an external sensor in the storage module to the server; a battery bin is arranged in the shell and used for installing a lithium battery pack; the lithium battery is used for supplying power for the core circuit board and the external sensor.

2. The magnetic self-powered wireless-transmission machine room test sensor switching device according to claim 1, characterized in that: the left side of the outer surface of the shell is also provided with a display screen and a key, and the display screen is electrically connected with the core circuit board and is used for displaying electric quantity, data information and setting information; the key is used for setting basic functions and is electrically connected with the core circuit board.

3. The magnetic self-powered wireless-transmission machine room test sensor switching device according to claim 2, characterized in that: a vertical bar opening is formed in the right side of the outer surface of the shell and used for mounting a sensor fixing clamp; the sensor fixing clamp consists of a clamping plate and a spring; the clamping plates are I-shaped plates, the number of the clamping plates is two, and the clamping plates are formed by integrally forming an upper plate, a connecting plate and a bottom plate; the upper plate is used for fixing the sensor; the connecting plate is used for connecting the bottom plate and is fixed on the opening of the vertical bar; the width of the connecting plate is slightly smaller than that of the opening of the vertical bar; the bottom plate is used for fixing the clamping plate in the shell; the connecting plate is also provided with a connecting ring for connecting a spring; the two clamping plates are connected through a spring.

4. The magnetic type self-powered wireless transmission machine room test sensor switching device according to claim 3, characterized in that: and L-shaped fixing edges are respectively arranged on the upper part and the lower part of the outer surface of the shell and used for fixing an external sensor.

5. The magnetic type self-powered wireless transmission machine room test sensor switching device according to claim 4, characterized in that: the top of the shell is also provided with a power supply port, a USB port, a Type-c interface, a TF memory card port and a power supply key; the bottom of the shell is also provided with a plurality of vertical bar radiating holes; the power supply port is used for externally connecting a power line to supply power to the lithium battery pack; the USB port and the Type-c interface are used for externally connecting a sensor; the TF memory card socket is used for inserting a TF memory card; the power key is used for switching on and off and is electrically connected with the core circuit board.

6. The magnetic-type self-powered wireless-transmission machine room test sensor switching device according to claim 5, characterized in that: the casing internal surface still pastes there is the silica gel layer, the silica gel layer adopts dull polish surface, a plurality of stripes are still carved with on the silica gel layer surface.