CN212518949U

CN212518949U - Wireless transmitting device

Info

Publication number: CN212518949U
Application number: CN202021392635.8U
Authority: CN
Inventors: 刘纯; 王心光; 侯聚光; 周瑞锋; 邸林锁
Original assignee: Beijing Xinzhao Technology Co ltd
Current assignee: Beijing Xinzhao Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-09
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a wireless transmitting device, which comprises a shell and a cover body which are detachably connected, wherein the shell comprises a side wall and an end face, a baffle is arranged in the shell, the baffle is connected with the side wall of the shell to divide the inner cavity of the shell into a first cavity and a second cavity, an electric control board is arranged in the first cavity, and a battery is arranged in the second cavity; the outer side of the end face is provided with a convex connecting portion, the connecting portion is provided with a mounting hole, and the mounting hole is communicated with the second cavity. Above-mentioned scheme, wireless transmitting device sound construction, sealing performance is good, and dustproof and waterproof grade is high, and the maintenance of being convenient for is overhauld, can protect automatically controlled board of wireless transmission and power supply battery in the device effectively, solves present temperature measuring device based on wired communication because of receiving operational environment to influence greatly and lead to temperature data acquisition continuity poor, the fault rate is high to and construction and maintenance cost height, the degree of difficulty is big, the problem of inefficiency.

Description

Wireless transmitting device

Technical Field

The utility model relates to a monitoring devices technical field especially relates to a wireless transmitting device.

Background

The temperature measuring device is widely applied to measurement of the temperature of cooling circulating water of the blast furnace in the smelting industry, and the measured data provides important basis for maintenance and safe operation of the blast furnace. At present, a wired communication mode is generally adopted for data exchange between a temperature measuring device and a temperature acquisition monitoring system, a special line collecting groove and a data cable need to be installed, and due to the fact that the environment of a working site is complex, the cables are easily damaged by movement of various personnel, vehicles and machinery, transmission failure of temperature monitoring data is caused, and the continuity of monitoring of the temperature of cooling circulating water is affected. In addition, the construction and maintenance costs of the wire groove and the cable of the temperature measuring device are high, the difficulty is high, the efficiency is low, the smelting production cost is indirectly increased, the working efficiency is reduced, and the production period is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wireless transmitting device to solve present temperature measuring device and lead to receiving operational environment to influence greatly, temperature data acquisition continuity is poor, the fault rate is high because of using wired communication, and the construction and maintenance cost height, the degree of difficulty is big, the problem of inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wireless transmitting device comprises a shell and a cover body which are detachably connected, wherein the shell comprises a side wall and an end face, a partition plate is arranged in the shell and connected with the side wall of the shell so as to divide an inner cavity of the shell into a first cavity and a second cavity, an electric control board is arranged in the first cavity, and a battery is arranged in the second cavity; the outer side of the end face is provided with a convex connecting portion, the connecting portion is provided with a mounting hole, and the mounting hole is communicated with the second cavity.

Optionally, the casing is cylindrical, and is screwed with the cover body through threads, an external thread is arranged at the top end of the side wall of the casing, and an internal thread matched with the external thread is arranged on the side wall of the cover body.

Optionally, the bottom of the external thread of the housing is provided with a first annular protrusion, a first annular groove is formed between the first annular protrusion and the side wall of the housing, and a sealing ring is arranged in the first annular groove.

Optionally, the terminal surface inboard of lid be equipped with the coaxial annular arch of second of lid lateral wall, the bellied external diameter size of second annular is less than the internal diameter size of casing, the annular arch of second with form the annular recess of second between the lateral wall of lid, be equipped with the packing ring in the annular recess of second.

Optionally, a cylindrical structure for fixing the battery is provided on the end face of the cover.

Optionally, the shape of the first cavity is adapted to the shape of the electronic control board, and the shape of the second cavity is adapted to the shape of the battery.

Optionally, an annular recess is formed in the end face of the connecting portion, and an annular gasket is arranged in the annular recess.

Optionally, vertical grooves are uniformly distributed on the outer peripheral side of the first annular protrusion and the outer side wall of the cover body.

In the above scheme, wireless transmitting device compact structure adopts and to dismantle the connection, and the maintenance of being convenient for is overhauld, and automatically controlled board of wireless transmission and power supply battery in the confined shell structure can the protection device effectively, have solved present temperature measuring device because of using wired communication, and lead to receiving operational environment to influence greatly, temperature data gathers the continuity poor, the fault rate is high to and construction and maintenance cost are high, the degree of difficulty is big, the problem of inefficiency.

Drawings

Fig. 1 is a schematic structural diagram of a wireless transmitting device of the present invention;

fig. 2 is a schematic structural diagram of a housing of the wireless transmitting device of the present invention;

fig. 3 is a schematic structural diagram of a cover of the wireless transmitting device of the present invention.

[ reference numerals ]

1. A housing;

2. a cover body;

3. a partition plate;

4. a first chamber;

5. a second chamber;

6. an electric control board;

7. a battery;

8. a connecting portion;

9. mounting holes;

10. a first annular projection;

11. a first annular groove;

12. a seal ring;

13. a second annular projection;

14. a second annular groove;

15. a columnar structure;

16. an annular gasket;

17. a vertical groove;

18. a temperature sensor.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, an embodiment of the present invention provides a wireless transmitting device, including a housing 1 and a cover 2 detachably connected to each other, where the housing 1 is made of an insulating material with high temperature resistance, corrosion resistance, shielding resistance, and high strength, the housing 1 includes a side wall and a bottom end surface, a partition plate 3 is disposed in the housing 1, the partition plate 3 is connected to the side wall of the housing 1 to divide an inner cavity of the housing 1 into a first cavity 4 and a second cavity 5, an electronic control board 6 is disposed in the first cavity 4, a cavity wall of the first cavity 4 can effectively fix and protect the electronic control board 6, a battery 7 is disposed in the second cavity 5, and a cavity wall of the second cavity 5 can effectively fix and protect the battery 7; the bottom of terminal surface is provided with bellied connecting portion 8, connecting portion 8 is the round platform form, connecting portion 8 has seted up mounting hole 9, mounting hole 9 with second cavity 5 is linked together, mounting hole 9 is equipped with the internal thread, is convenient for be connected and fixed with temperature sensor 18.

As shown in fig. 2 and 3, the housing 1 is cylindrical, and is screwed with the cover body 2 through threads, the top end of the side wall of the housing 1 is provided with external threads, the side wall of the cover body 2 is provided with internal threads matched with the external threads, and the housing 1 and the cover body 2 are convenient to disassemble and assemble, so that internal devices can be maintained conveniently.

As shown in fig. 2, a first annular protrusion 10 is disposed at the bottom of the external thread of the housing 1, a first annular groove 11 is formed between the first annular protrusion 10 and the side wall of the housing, and a sealing ring 12 is disposed in the first annular groove 11 to improve the sealing performance and the waterproof and dustproof grade of the device.

As shown in fig. 3, a second annular protrusion 13 coaxial with the side wall of the cover 2 is disposed on the inner side of the end surface of the cover 2, the outer diameter of the second annular protrusion 13 is smaller than the inner diameter of the housing 1, when the housing 1 and the cover 2 are mounted, the second annular protrusion 13 can be inserted into the housing 1, a second annular groove 14 is formed between the second annular protrusion 13 and the side wall of the cover 2, and a gasket is disposed in the second annular groove 14 to improve the sealing performance and the dust-proof and water-proof level of the device.

As shown in fig. 3, a tapered columnar structure 15 is disposed on the end surface of the cover 2 to better fix and protect the battery 7, so as to avoid the wireless transmitting device from power failure or poor contact failure caused by the deviation of the battery 7 due to external environment vibration, and protect the continuity of temperature measurement and wireless signal transmission.

As shown in fig. 2, the shape of the first chamber 4 is adapted to the shape of the electronic control board 6, and the shape of the second chamber 5 is adapted to the shape of the battery 7, so as to fix and protect the electronic control board 6 and the battery 7 better, and avoid damage or poor contact of internal electronic components caused by external environmental vibration.

As shown in fig. 1, an annular recess is formed in the end face of the bottom of the connecting portion 8, an annular gasket 16 is arranged in the annular recess, and the annular gasket 16 is beneficial to installation and fixation of the temperature sensor 18 and can improve the sealing performance and the waterproof and dustproof grade of the wireless transmitting device.

As shown in fig. 2 and 3, the outer peripheral side of the first annular protrusion 10 and the outer side wall of the cover body 2 are provided with vertical grooves 17 which are uniformly distributed, so that friction force is increased, the cover body 2 can be screwed conveniently by matching two hands, and components inside the wireless transmitting device can be maintained.

According to the scheme, the shell of the wireless transmitting device is made of high-temperature-resistant, corrosion-resistant, shielding-resistant and high-strength insulating materials, so that the structure is firm and stable, the sealing performance is good, and the external protection is effectively enhanced; the closed shell structure which is detachably connected is adopted, so that later maintenance and overhaul are facilitated, and meanwhile, a wireless transmitting electric control board and a power supply battery in the device can be effectively protected; the wireless transmitting device can continuously monitor on line in real time, and transmits real-time data to the acquisition instrument in a wireless mode, so that the occurrence of faults is reduced.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wireless transmitting device comprises a shell and a cover body which are detachably connected, and is characterized in that the shell comprises a side wall and an end face, a partition plate is arranged in the shell and connected with the side wall of the shell to divide an inner cavity of the shell into a first cavity and a second cavity, an electric control board is arranged in the first cavity, and a battery is arranged in the second cavity; the outer side of the end face is provided with a convex connecting portion, the connecting portion is provided with a mounting hole, and the mounting hole is communicated with the second cavity.

2. The wireless transmitter according to claim 1, wherein the housing is cylindrical and is screwed to the cover, the top of the sidewall of the housing has an external thread, and the sidewall of the cover has an internal thread matching the external thread.

3. The wireless transmitting device of claim 2, wherein a first annular protrusion is disposed at a bottom of the external thread of the housing, a first annular groove is formed between the first annular protrusion and a side wall of the housing, and a sealing ring is disposed in the first annular groove.

4. The wireless transmitting device according to claim 1, wherein a second annular protrusion coaxial with the side wall of the cover is disposed inside the end surface of the cover, an outer diameter of the second annular protrusion is smaller than an inner diameter of the housing, a second annular groove is formed between the second annular protrusion and the side wall of the cover, and a gasket is disposed in the second annular groove.

5. The wireless transmitter according to claim 1, wherein a cylindrical structure for fixing the battery is provided on an end surface of the cover.

6. The wireless transmitting device of claim 1, wherein the first cavity has a shape that fits the shape of the electronic control board, and the second cavity has a shape that fits the shape of the battery.

7. The wireless transmitter according to claim 1, wherein an annular recess is provided on an end surface of the connecting portion, and an annular gasket is provided in the annular recess.

8. The wireless transmitter according to claim 3, wherein the outer peripheral side of the first annular protrusion and the outer side wall of the cover are provided with vertical grooves distributed uniformly.