Stable communication terminal suitable for complex mine environment

Abstract

The utility model discloses a stable communication terminal suitable for a complex mine environment, which comprises a protection box, the bottom of the protection box is uniformly provided with heat dissipation holes, the left side wall in the protection box is fixedly connected with a third filter plate, and the other end of the third filter plate is fixedly connected with the right side wall in the protection box. And a double-head driving motor is mounted on the upper surface of the third filter plate. According to the stable communication terminal suitable for the complex environment of the mine, a double-head driving motor is started to drive a driving rod to rotate, so that fan blades are driven to rotate, gas outside a protection box is driven to enter the protection box through heat dissipation holes for circulation, heat dissipation and cooling can be effectively conducted on the communication terminal, and meanwhile the double-head driving motor is started to drive the communication terminal to rotate. And supporting columns, half gears, driven gears and the like are matched, scraping rods are driven to scrape dust attached to the surfaces of the heat dissipation holes, the problem that the heat dissipation efficiency of the device is reduced due to the fact that the dust is attached to the surfaces of the heat dissipation holes when the device works for a long time is effectively solved, and the heat dissipation effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication terminals, and in particular relates to a stable communication terminal suitable for complex mine environments. Background Art

[0002] Communication network terminal equipment is an intermediate device that converts scattered user signals into signals suitable for transmission, exchange and processing in the communication network. The terminal equipment is usually set up in a convenient place where it can use communication facilities to connect to remote computers for work. It is mainly composed of a communication interface control device and a dedicated or selected input and output device. A system in which many scattered terminal devices are connected to a computer via communication facilities is called an online system. When it is necessary to input and output small amounts of frequent information to the computer, or to query and retrieve a computer information database, a keyboard display terminal device with flexible operation is often used.

[0003] Most of the existing stable communication terminals in complex mine environments have relatively simple functions. Due to the harsh environment inside the mine, the communication terminals need to be protected. The protection devices of the existing communication terminals generally dissipate heat internally through heat dissipation holes. However, dust will adhere to the surface of the heat dissipation holes after long-term work, reducing the heat dissipation effect of the device. In addition, the device does not have a drying function, and humid gas enters the device through the heat dissipation holes, reducing the service life of the communication equipment. Utility Model Content

[0004] The utility model aims to provide a stable communication terminal suitable for the complex environment of mines, so as to solve the technical problem that the protection device of the existing communication terminal proposed in the background technology generally dissipates heat to the inside through the heat dissipation holes, but dust will adhere to the surface of the heat dissipation holes after long-term work, which reduces the heat dissipation effect of the device, and the device does not have a drying function, and humid gas enters the inside of the device through the heat dissipation holes.

[0005] To achieve the above purpose, the specific technical scheme of the utility model is as follows: a stable communication terminal suitable for complex environments in mines, including a protective box, the bottom of the protective box is evenly provided with heat dissipation holes, a No. 3 filter plate is fixedly connected to the left side wall inside the protective box, and the other end of the No. 3 filter plate is fixedly connected to the right side wall inside the protective box, a double-headed drive motor is installed on the upper surface of the No. 3 filter plate, a drive rod is rotatably connected inside the protective box, and the bottom of the drive rod is fixedly connected to the upper output end of the double-headed drive motor, a fan blade is fixedly connected to the upper end of the outer surface of the drive rod, and a cleaning mechanism is provided at the bottom of the No. 3 filter plate;

[0006] The cleaning mechanism includes a pillar rotatably connected to the bottom of the No. 3 filter plate, and the lower output end of the double-head drive motor passes through the No. 3 filter plate and is fixedly connected to the bottom of the pillar, a half gear is fixedly connected to the lower end of the outer surface of the pillar, a scraper rod is rotatably connected to the bottom of the protection box, and the top of the scraper rod passes through the bottom of the protection box, a driven gear is fixedly connected to the upper end of the outer surface of the scraper rod, and the driven gear is meshingly connected to the half gear, the No. 2 filter plate is fixedly connected to the left side wall inside the protection box, and the other end of the No. 2 filter plate is fixedly connected to the right side wall inside the protection box, and the fan blades are located below the No. 2 filter plate, and a stirring mechanism is provided above the No. 2 filter plate.

[0007] Preferably, the stirring mechanism includes a connecting rod rotatably connected to the inside of the protective box, the outer surface of the driving rod is sleeved with a belt, and the other end of the belt is sleeved on the outer surface of the connecting rod, a groove is opened on the right side inside the protective box, and the connecting rod is rotatably connected to the bottom of the groove, a bevel gear is fixedly connected to the top of the connecting rod, a worm is rotatably connected to the rear end of the groove, and the other end of the worm is rotatably connected to the front end of the groove, two bevel gears are provided, the other bevel gear is fixedly connected to the outer surface of the worm, and the two bevel gears are meshingly connected, a stirring rod is rotatably connected to the left side wall inside the protective box, the other end of the stirring rod is rotatably connected to the right side wall inside the protective box, and the right end of the stirring rod passes through the left side of the groove, and one end of the stirring rod passing through the groove is fixedly connected to a worm wheel, and the worm wheel is meshingly connected to the worm wheel.

[0008] Preferably, a filter plate No. 1 is fixedly connected to the left inner wall of the protection box, and the other end of the filter plate No. 1 is fixedly connected to the right inner wall of the protection box, and the filter plate No. 1 is located above the stirring rod.

[0009] Preferably, the stirring rods and worm wheels are provided in four groups in total and are evenly arranged on the front and rear sides of the worm.

[0010] Preferably, the heat dissipation holes opened at the bottom of the protection box are arranged in a circular shape, and the bottom end of the scraper rod is in contact with the bottom of the protection box.

[0011] Preferably, a box door is provided on the front side of the protection box.

[0012] Preferably, support columns are fixedly connected to the four corners of the bottom of the protective box.

[0013] The utility model is a stable communication terminal suitable for complex mine environments and has the following advantages:

[0014] 1. This is a stable communication terminal suitable for complex environments in mines. By turning on the double-head drive motor to drive the drive rod to rotate, thereby driving the fan blades to rotate, driving the gas outside the protective box to circulate into the protective box through the heat dissipation holes, which can effectively dissipate heat and cool the communication terminal. At the same time, the double-head drive motor is started, and in conjunction with the support, half gear and driven gear, the scraper rod is driven to scrape off the dust attached to the surface of the heat dissipation hole, effectively avoiding the problem that the device works for a long time, dust adheres to the surface of the heat dissipation hole, reducing the heat dissipation efficiency of the device, and improving the heat dissipation effect of the device.

[0015] 2. This is a stable communication terminal suitable for complex environments in mines. The drive rod rotates to cooperate with the belt, connecting rod and two bevel gears to drive the worm to rotate, thereby driving the worm wheel to rotate, and then driving the stirring rod to stir the desiccant, thereby accelerating the desiccant to dry the moisture entering the protective box, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the internal parts of the protective box of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the stirring mechanism parts of the utility model.

[0021] Explanation of markings in the figure: 1. Protective box; 2. Filter plate No. 1; 3. Filter plate No. 2; 4. Filter plate No. 3; 5. Double-head drive motor; 6. Drive rod; 7. Fan blades; 8. Belt; 9. Pillar; 10. Half gear; 11. Scraper rod; 12. Driven gear; 13. Heat dissipation hole; 14. Stirring rod; 15. Worm gear; 16. Worm; 17. Connecting rod; 18. Bevel gear; 19. Support column; 20. Box door. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a stable communication terminal suitable for complex mine environments of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4As shown, the utility model is a stable communication terminal suitable for complex environments in mines, including a protective box 1, the bottom of the protective box 1 is evenly provided with heat dissipation holes 13, the left side wall inside the protective box 1 is fixedly connected with a No. 3 filter plate 4, and the other end of the No. 3 filter plate 4 is fixedly connected to the right side wall inside the protective box 1, a double-headed driving motor 5 is installed on the upper surface of the No. 3 filter plate 4, a driving rod 6 is rotatably connected inside the protective box 1, and the bottom of the driving rod 6 is fixedly connected to the upper output end of the double-headed driving motor 5, the upper end of the outer surface of the driving rod 6 is fixedly connected with a fan blade 7, and a cleaning mechanism is provided at the bottom of the No. 3 filter plate 4;

[0029] Placing the communication terminal inside the protection box 1 facilitates the protection of the communication terminal. By turning on the double-head drive motor 5 to drive the drive rod 6 to rotate, the fan blade 7 is driven to rotate, and the gas outside the protection box 1 enters the protection box 1 through the heat dissipation hole 13 for circulation. The cleaning mechanism is used to clean the dust attached to the surface of the heat dissipation hole 13, thereby improving the use effect of the device.

[0030] The cleaning mechanism includes a support 9 rotatably connected to the bottom of the third filter plate 4, and the lower output end of the double-headed driving motor 5 penetrates the third filter plate 4 and is fixedly connected to the bottom of the support 9, a half gear 10 is fixedly connected to the lower end of the outer surface of the support 9, a scraper rod 11 is rotatably connected to the bottom of the protection box 1, and the top of the scraper rod 11 penetrates the inner bottom of the protection box 1, a driven gear 12 is fixedly connected to the upper end of the outer surface of the scraper rod 11, and the driven gear 12 is meshed with the half gear 10, the left side wall inside the protection box 1 is fixedly connected to the second filter plate 3, and the other end of the second filter plate 3 is fixedly connected to the right side wall inside the protection box 1, and the fan blade 7 is located below the second filter plate 3, and a stirring mechanism is provided above the second filter plate 3;

[0031] The double-headed driving motor 5 is started to drive the support 9 to rotate, thereby driving the half gear 10 to rotate, and then driving the driven gear 12 to engage the transmission. The rotation of the driven gear 12 drives the scraper rod 11 to scrape away the dust attached to the surface of the heat dissipation hole 13 opened at the bottom of the protective box 1, effectively preventing the device from working for a long time. Dust attached to the surface of the heat dissipation hole 13 reduces the heat dissipation efficiency of the device.

[0032] like Figure 1 as well as Figure 3-4As shown, the stirring mechanism includes a connecting rod 17 rotatably connected to the inside of the protective box 1, a belt 8 is sleeved on the outer surface of the driving rod 6, and the other end of the belt 8 is sleeved on the outer surface of the connecting rod 17, a groove is opened on the right side inside the protective box 1, and the connecting rod 17 is rotatably connected to the bottom of the groove, a bevel gear 18 is fixedly connected to the top of the connecting rod 17, a worm 16 is rotatably connected to the rear end of the groove, and the other end of the worm 16 is rotatably connected to the front end of the groove, two bevel gears 18 are arranged, another bevel gear 18 is fixedly connected to the outer surface of the worm 16, and the two bevel gears 18 are meshingly connected, a stirring rod 14 is rotatably connected to the left side wall inside the protective box 1, the other end of the stirring rod 14 is rotatably connected to the right side wall inside the protective box 1, and the right end of the stirring rod 14 passes through the left side of the groove, and one end of the stirring rod 14 passing through the groove is fixedly connected to a worm wheel 15, and the worm wheel 15 is meshingly connected to the worm 16;

[0033] By rotating the driving rod 6 in cooperation with the belt 8, the connecting rod 17 can be driven to rotate, and the two bevel gears 18 can drive the worm 16 to rotate, thereby driving the worm wheel 15 to rotate, and then driving the stirring rod 14 to stir the desiccant, thereby accelerating the desiccant's drying efficiency for moisture entering the protective box 1, thereby improving the use effect of the device.

[0034] like Figure 1 As shown, the left side wall inside the protection box 1 is fixedly connected to the first filter plate 2, and the other end of the first filter plate 2 is fixedly connected to the right side wall inside the protection box 1, and the first filter plate 2 is located above the stirring rod 14;

[0035] By setting the No. 1 filter plate 2 , the communication terminal is placed above the No. 1 filter plate 2 .

[0036] like Figure 1 as well as Figure 3-4 As shown, there are four groups of stirring rods 14 and worm wheels 15, and they are evenly arranged on both sides of the front and rear of the worm 16;

[0037] By providing a plurality of stirring rods 14, the desiccant can be stirred, so that the desiccant can dry the moisture.

[0038] like Figure 1-2 As shown, the heat dissipation holes 13 opened at the bottom of the protection box 1 are surrounded in a circle, and the bottom end of the scraper rod 11 fits with the bottom of the protection box 1, which makes it easier for the scraper rod 11 to scrape and clean the attached dust.

[0039] like Figure 2 As shown, a box door 20 is provided on the front side of the protection box 1;

[0040] The communication terminal is placed above the first filter plate 2 by opening the box door 20 , and the desiccant between the second filter plate 3 and the third filter plate 4 is conveniently replaced through the box door 20 .

[0041] like Figure 1-2 As shown, support columns 19 are fixedly connected to the four corners of the bottom of the protection box 1;

[0042] The support column 19 is provided to make it easier for workers to move the device.

[0043] The working principle of the stable communication terminal suitable for complex environments in mines is as follows: when in use, the communication terminal is placed above the No. 1 filter plate 2 inside the protection box 1 by opening the box door 20 of the protection box 1, and a desiccant is placed between the No. 1 filter plate 2 and the No. 2 filter plate 3, and then the double-headed driving motor 5 is turned on to drive the driving rod 6 to rotate, thereby driving the fan blades 7 to rotate, driving the gas outside the protection box 1 to enter the protection box 1 through the heat dissipation holes 13 for circulation, and at the same time, the double-headed driving motor 5 is started to drive the support 9 to rotate, thereby driving the half gear 10 to rotate, and then driving the driven gear 12 to engage the transmission, and the driven gear 12 rotates to drive the scraper rod 11 to scrape off the dust attached to the surface of the heat dissipation holes 13 opened at the bottom of the protection box 1, effectively avoiding the long-term operation of the device, and the dust attached to the surface of the heat dissipation holes 13 reduces the heat dissipation efficiency of the device;

[0044] In addition, the driving rod 6 rotates in coordination with the belt 8 to drive the connecting rod 17 to rotate, and the two bevel gears 18 drive the worm 16 to rotate, thereby driving the worm wheel 15 to rotate, and then driving the stirring rod 14 to stir the desiccant, thereby accelerating the desiccant's drying efficiency for moisture entering the protective box 1, thereby improving the use effect of the device.

[0045] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A stable communication terminal suitable for complex mine environments, comprising a protective box (1), characterized in that: The bottom of the protection box (1) is evenly provided with heat dissipation holes (13); a third filter plate (4) is fixedly connected to the left side wall inside the protection box (1), and the other end of the third filter plate (4) is fixedly connected to the right side wall inside the protection box (1); a double-headed driving motor (5) is installed on the upper surface of the third filter plate (4); a driving rod (6) is rotatably connected inside the protection box (1), and the bottom of the driving rod (6) is fixedly connected to the upper output end of the double-headed driving motor (5); a fan blade (7) is fixedly connected to the upper end of the outer surface of the driving rod (6); and a cleaning mechanism is provided at the bottom of the third filter plate (4); The cleaning mechanism comprises a support (9) rotatably connected to the bottom of the third filter plate (4), and the lower output end of the double-headed driving motor (5) passes through the third filter plate (4) and is fixedly connected to the bottom of the support (9), the lower end of the outer surface of the support (9) is fixedly connected to a half gear (10), the bottom of the protection box (1) is rotatably connected to a scraper rod (11), and the top of the scraper rod (11) passes through the inner bottom of the protection box (1), the upper end of the outer surface of the scraper rod (11) is fixedly connected to a driven gear (12), and the driven gear (12) is meshingly connected to the half gear (10), the left side wall inside the protection box (1) is fixedly connected to the second filter plate (3), and the other end of the second filter plate (3) is fixedly connected to the right side wall inside the protection box (1), and the fan blade (7) is located below the second filter plate (3), and a stirring mechanism is provided above the second filter plate (3).

2. According to claim 1, a stable communication terminal suitable for complex mine environments is characterized by: The stirring mechanism comprises a connecting rod (17) rotatably connected to the inside of the protection box (1); a belt (8) is sleeved on the outer surface of the driving rod (6), and the other end of the belt (8) is sleeved on the outer surface of the connecting rod (17); a groove is opened on the right side inside the protection box (1), and the connecting rod (17) is rotatably connected to the bottom of the groove; a bevel gear (18) is fixedly connected to the top of the connecting rod (17); a worm (16) is rotatably connected to the rear end of the groove, and the other end of the worm (16) is rotatably connected to the front end of the groove. Two bevel gears (18) are provided, the other bevel gear (18) is fixedly connected to the outer surface of the worm (16), and the two bevel gears (18) are meshingly connected. The left side wall inside the protection box (1) is rotatably connected to a stirring rod (14), the other end of the stirring rod (14) is rotatably connected to the right side wall inside the protection box (1), and the right end of the stirring rod (14) passes through the left side of the groove. One end of the stirring rod (14) passing through the groove is fixedly connected to a worm wheel (15), and the worm wheel (15) is meshingly connected to the worm (16).

3. A stable communication terminal suitable for complex mine environments according to claim 2, characterized in that: The left side wall inside the protection box (1) is fixedly connected to a filter plate (2), and the other end of the filter plate (2) is fixedly connected to the right side wall inside the protection box (1), and the filter plate (2) is located above the stirring rod (14).

4. A stable communication terminal suitable for complex mine environments according to claim 3, characterized in that: The stirring rods (14) and worm wheels (15) are provided in four groups in total and are evenly arranged on both sides of the front and rear of the worm (16).

5. According to claim 1, a stable communication terminal suitable for complex mine environments is characterized by: The heat dissipation holes (13) opened at the bottom of the protection box (1) are arranged in a circular shape, and the bottom end of the scraper rod (11) fits closely with the bottom of the protection box (1).

6. A stable communication terminal suitable for complex mine environments according to claim 5, characterized in that: The front side of the protection box (1) is provided with a box door (20).

7. A stable communication terminal suitable for complex mine environments according to claim 6, characterized in that: Support columns (19) are fixedly connected at the four corners of the bottom of the protection box (1).

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