Multi-band wireless communication device for mine

Abstract

The utility model discloses a mine multi-band wireless communication device, which comprises a protection box, a movable plate is slidably connected in the protection box, a support column is fixedly connected to the center of the upper surface of the movable plate, a rotating ball is movably connected to the upper end of the support column, and a horizontal rotating mechanism is arranged on the upper surface of the movable plate. And the horizontal rotating mechanism comprises mounting plates fixedly connected to the front side and the rear side of the upper surface of the moving plate, a first arc-shaped limiting plate is rotationally connected between the two mounting plates, and a first driving motor is mounted on the mounting plate on the front side. According to the multi-frequency-band wireless communication device for the mine, a first driving motor is started to drive a first arc-shaped limiting plate to rotate, so that a rotating ball is matched to drive a storage plate to move left and right, and then communication equipment fixed to the storage plate is driven to adjust the angle in the horizontal direction; and a second driving motor is started to drive a second arc-shaped limiting plate to rotate, and the angle of the communication equipment is adjusted in the vertical direction in cooperation with a storage plate and a rotating ball.

Description

Technical Field

[0001] The utility model belongs to the technical field of wireless communication equipment, and in particular relates to a multi-band wireless communication device for mines. Background Art

[0002] Wireless communication is a communication method that modulates the electrical signals such as sound, text, data, images, etc. that need to be transmitted onto radio waves and transmits them to the other party through space and ground. It is a communication method that uses radio electromagnetic waves to transmit information in space.

[0003] In the prior art, multi-band wireless communication devices for mines are generally placed horizontally. However, the working environment in mines is relatively harsh, and such devices cannot adjust the angle of the communication device according to the strength of the signal, which reduces the applicability of the device. Utility Model Content

[0004] The utility model aims to provide a multi-band wireless communication device for mines, so as to solve the technical problem that the device mentioned in the background technology cannot adjust the angle of the communication device according to the strength of the signal.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a multi-band wireless communication device for mines, comprising a protection box, a movable plate is slidably connected inside the protection box, a pillar is fixedly connected to the center position of the upper surface of the movable plate, a rotating ball is movably connected to the upper end of the pillar, and a horizontal rotating mechanism is provided on the upper surface of the movable plate;

[0006] The horizontal rotation mechanism includes mounting plates fixedly connected to the front and rear sides of the upper surface of the moving plate, an arc-shaped limit plate is rotatably connected between the two mounting plates, a drive motor is installed on the front mounting plate, and the output end of the drive motor passes through the mounting plate and is fixedly connected to the front end of the arc-shaped limit plate, a placement plate is fixedly connected to the upper end of the rotating ball, and the placement plate is slidably connected to the arc-shaped limit plate, and a vertical rotation mechanism is provided on the upper surface of the moving plate.

[0007] Preferably, the vertical rotation mechanism includes fixed plates fixedly connected to the left and right sides of the upper surface of the moving plate, a second arc-shaped limit plate is rotatably connected between the two fixed plates, a second drive motor is installed at the left end of the left fixed plate, and the output end of the second drive motor passes through the fixed plate and is fixedly connected to the left end of the second arc-shaped limit plate, and the storage plate is slidably connected to the second arc-shaped limit plate, and the upper end of the storage plate passes through the first arc-shaped limit plate and the second arc-shaped limit plate in sequence and extends out.

[0008] Preferably, the right side wall inside the protective box is rotatably connected with a bidirectional screw rod, the left end of the bidirectional screw rod is rotatably connected to the left side wall inside the protective box, and the left end of the bidirectional screw rod passes through the left side wall of the protective box, the bidirectional screw rod passes through one end of the protective box and is equipped with a handle, the outer surface of the bidirectional screw rod is threadedly connected with a slider, the front and rear sides of the lower surface of the movable plate are fixedly connected with support plates, a fixing rod is fixedly connected between the two support plates, the front and rear ends of the slider are rotatably connected with connecting rods, and the other end of the connecting rod is rotatably connected to the outer surface of the fixed rod.

[0009] Preferably, the support plate, the fixing rod, the connecting rod and the sliding block are provided in two groups, and are symmetrically arranged on the left and right sides of the outer surface of the bidirectional screw rod relative to the center position of the movable plate.

[0010] Preferably, guide columns are installed at the four corners of the bottom of the protection box, the top of the guide column is fixedly connected to the top of the protection box, and the movable plate is slidably connected to a plurality of guide columns.

[0011] Preferably, a support plate is fixedly connected to the front side of the upper surface of the movable plate, and the No. 1 driving motor is located above the support plate, and two support plates are provided in total, and the other support plate is located below the No. 2 driving motor.

[0012] Preferably, support columns are fixedly connected to the four corners of the bottom of the protection box, and a box door is opened on the top of the protection box.

[0013] The utility model provides a multi-band wireless communication device for mines, which has the following advantages: the multi-band wireless communication device for mines, by starting a No. 1 driving motor to drive a No. 1 arc-shaped limit plate to rotate, thereby cooperating with a rotating ball to drive the storage plate to move left and right, and then driving the communication equipment fixed on the storage plate to adjust the angle in the horizontal direction; and by starting a No. 2 driving motor to drive a No. 2 arc-shaped limit plate to rotate, cooperating with the storage plate and the rotating ball, the communication equipment angle can be adjusted in the vertical direction, so the angle of the communication equipment can be adjusted in multiple directions according to the strength of the communication equipment signal, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 2It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the second cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the parts above the movable plate of the utility model.

[0019] Explanation of the markings in the figure: 1. Protective box; 2. Bidirectional screw; 3. Slider; 4. Connecting rod; 5. Moving plate; 6. Guide column; 7. Drive motor No. 1; 8. Drive motor No. 2; 9. Mounting plate; 10. Arc limit plate No. 1; 11. Pillar; 12. Rotating ball; 13. Fixed plate; 14. Arc limit plate No. 2; 15. Storage plate; 16. Support plate; 17. Support plate; 18. Fixed rod; 19. Support column; 20. Box door. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a multi-band wireless communication device for mines of the utility model comprises a protection box 1, a movable plate 5 is slidably connected inside the protection box 1, a support 11 is fixedly connected to the center of the upper surface of the movable plate 5, a rotating ball 12 is movably connected to the upper end of the support 11, and a horizontal rotating mechanism is provided on the upper surface of the movable plate 5;

[0027] The protective box 1 is provided to place the communication equipment in the protective box 1, which can effectively protect the communication equipment and extend the service life of the communication equipment. The communication equipment can be driven to adjust the angle horizontally through the horizontal rotation mechanism and the rotating ball 12;

[0028] The horizontal rotation mechanism includes a mounting plate 9 fixedly connected to the front and rear sides of the upper surface of the moving plate 5, a first arc-shaped limit plate 10 is rotatably connected between the two mounting plates 9, a first drive motor 7 is installed on the front mounting plate 9, and the output end of the first drive motor 7 passes through the mounting plate 9 and is fixedly connected to the front end of the first arc-shaped limit plate 10, a placement plate 15 is fixedly connected to the upper end of the rotating ball 12, and the placement plate 15 is slidably connected to the first arc-shaped limit plate 10, and a vertical rotation mechanism is provided on the upper surface of the moving plate 5;

[0029] By starting the first driving motor 7 to drive the first arc-shaped limit plate 10 to rotate, the storage plate 15 drives the rotating ball 12 to rotate, thereby realizing the horizontal adjustment of the angle of the communication device.

[0030] like Figure 1 as well as Figure 3-4 As shown, the vertical rotation mechanism includes a fixed plate 13 fixedly connected to the left and right sides of the upper surface of the moving plate 5, a second arc-shaped limit plate 14 is rotatably connected between the two fixed plates 13, a second drive motor 8 is installed at the left end of the left fixed plate 13, and the output end of the second drive motor 8 passes through the fixed plate 13 and is fixedly connected to the left end of the second arc-shaped limit plate 14, and a storage plate 15 is slidably connected to the second arc-shaped limit plate 14, and the upper end of the storage plate 15 passes through the first arc-shaped limit plate 10 and the second arc-shaped limit plate 14 in sequence and extends out;

[0031] By starting the second driving motor 8 to drive the second arc-shaped limit plate 14 to rotate, the storage plate 15 drives the rotating ball 12 to rotate on the upper end of the support 11, thereby realizing the vertical adjustment of the angle of the communication device.

[0032] like Figure 1 , Figure 3 As shown, the right side wall inside the protection box 1 is rotatably connected with a bidirectional screw rod 2, the left end of the bidirectional screw rod 2 is rotatably connected with the left side wall inside the protection box 1, and the left end of the bidirectional screw rod 2 passes through the left side wall of the protection box 1, and a handle is installed at one end of the bidirectional screw rod 2 that passes through the protection box 1, and a slider 3 is threadedly connected to the outer surface of the bidirectional screw rod 2, and support plates 17 are fixedly connected to the front and rear sides of the lower surface of the movable plate 5, and a fixed rod 18 is fixedly connected between the two support plates 17, and the front and rear ends of the slider 3 are rotatably connected with a connecting rod 4, and the other end of the connecting rod 4 is rotatably connected to the outer surface of the fixed rod 18;

[0033] By manually turning the handle installed at one end of the bidirectional screw rod 2, the bidirectional screw rod 2 is driven to rotate, thereby driving the two sliders 3 to transmit threads on the outer surface of the bidirectional screw rod 2, and cooperating with a number of connecting rods 4 and fixed rods 18 to drive the movable plate 5 to move upward inside the protective box 1, so that the operator can fix the communication equipment on the upper surface of the storage plate 15.

[0034] like Figure 1 , Figure 3 As shown, the support plate 17, the fixed rod 18, the connecting rod 4 and the slider 3 are provided in two groups, and are symmetrically arranged on the left and right sides of the outer surface of the bidirectional screw rod 2 relative to the center position of the moving plate 5;

[0035] By providing two groups of support plates 17 , the fixing rod 18 , the connecting rod 4 and the sliding block 3 , it is convenient for the connecting rod 4 to drive the moving plate 5 to move.

[0036] like Figure 1 , Figure 3 As shown, guide posts 6 are installed at the four corners of the bottom of the protection box 1, the top of the guide posts 6 is fixedly connected to the top of the protection box 1, and the moving plate 5 is slidably connected to a plurality of guide posts 6;

[0037] When the connecting rod 4 drives the moving plate 5 to move up and down, the guide column 6 provides guidance for the moving plate 5 .

[0038] like Figure 1 as well as Figure 3-4 As shown, a support plate 16 is fixedly connected to the front side of the upper surface of the moving plate 5, and the first drive motor 7 is located above the support plate 16, and two support plates 16 are provided, and the other support plate 16 is located below the second drive motor 8;

[0039] The two support plates 16 provide support for the first drive motor 7 and the second drive motor 8 respectively, thereby providing stability to the device.

[0040] like Figure 1-3 As shown, support columns 19 are fixedly connected to the four corners of the bottom of the protection box 1, and a box door 20 is opened on the top of the protection box 1;

[0041] The installation of a plurality of support columns 19 facilitates the operator to move the device, thereby improving the flexibility of the device.

[0042] The working principle of the multi-band wireless communication device for mines is as follows: when in use, first open the door 20 of the protection box 1, then manually turn the handle installed at one end of the bidirectional screw rod 2 to drive the bidirectional screw rod 2 to rotate, thereby driving the two sliders 3 to drive the threads on the outer surface of the bidirectional screw rod 2, and cooperate with a number of connecting rods 4 and fixed rods 18 to drive the moving plate 5 to move upward inside the protection box 1, so that the operator can fix the communication equipment on the upper surface of the storage plate 15;

[0043] By starting the No. 1 driving motor 7 to drive the No. 1 arc-shaped limit plate 10 to rotate, the No. 1 arc-shaped limit plate 10 is driven to rotate in cooperation with the placement plate 15 to drive the rotating ball 12 to rotate, thereby realizing horizontal adjustment of the angle of the communication device; and by starting the No. 2 driving motor 8 to drive the No. 2 arc-shaped limit plate 14 to rotate, the No. 1 arc-shaped limit plate 14 is driven to rotate in cooperation with the placement plate 15 to drive the rotating ball 12 to rotate at the upper end of the support 11, thereby realizing vertical adjustment of the angle of the communication device. According to the strength of the communication device signal, the angle of the communication device is adjusted in multiple directions, thereby improving the applicability of the device.

[0044] 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 multi-band wireless communication device for use in mines, comprising a protective box (1), characterized in that: A movable plate (5) is slidably connected inside the protection box (1), a support (11) is fixedly connected to the center of the upper surface of the movable plate (5), a rotating ball (12) is movably connected to the upper end of the support (11), and a horizontal rotating mechanism is provided on the upper surface of the movable plate (5); The horizontal rotation mechanism comprises a mounting plate (9) fixedly connected to the front and rear sides of the upper surface of the moving plate (5); a first arc-shaped limit plate (10) is rotatably connected between the two mounting plates (9); a first drive motor (7) is installed on the front mounting plate (9); and the output end of the first drive motor (7) passes through the mounting plate (9) and is fixedly connected to the front end of the first arc-shaped limit plate (10); a storage plate (15) is fixedly connected to the upper end of the rotating ball (12); and the storage plate (15) is slidably connected to the first arc-shaped limit plate (10); and a vertical rotation mechanism is provided on the upper surface of the moving plate (5).

2. A multi-band wireless communication device for mines according to claim 1, characterized in that: The vertical rotation mechanism comprises a fixed plate (13) fixedly connected to the left and right sides of the upper surface of the moving plate (5); a second arc-shaped limit plate (14) is rotatably connected between the two fixed plates (13); a second drive motor (8) is installed at the left end of the left fixed plate (13); an output end of the second drive motor (8) passes through the fixed plate (13) and is fixedly connected to the left end of the second arc-shaped limit plate (14); a storage plate (15) is slidably connected to the second arc-shaped limit plate (14); and the upper end of the storage plate (15) passes through the first arc-shaped limit plate (10) and the second arc-shaped limit plate (14) in sequence and extends out.

3. A multi-band wireless communication device for mines according to claim 2, characterized in that: The right side wall inside the protection box (1) is rotatably connected to a bidirectional screw rod (2); the left end of the bidirectional screw rod (2) is rotatably connected to the left side wall inside the protection box (1), and the left end of the bidirectional screw rod (2) passes through the left side wall of the protection box (1); the bidirectional screw rod (2) passes through the protection box (1) and is provided with a handle at one end; the outer surface of the bidirectional screw rod (2) is threadedly connected to a slider (3); the front and rear sides of the lower surface of the movable plate (5) are fixedly connected to support plates (17); a fixed rod (18) is fixedly connected between the two support plates (17); the front and rear ends of the slider (3) are rotatably connected to a connecting rod (4), and the other end of the connecting rod (4) is rotatably connected to the outer surface of the fixing rod (18).

4. A multi-band wireless communication device for mines according to claim 3, characterized in that: The support plate (17), the fixing rod (18), the connecting rod (4) and the sliding block (3) are arranged in two groups in total and are symmetrically arranged on the left and right sides of the outer surface of the bidirectional screw rod (2) relative to the center position of the moving plate (5).

5. A multi-band wireless communication device for mines according to claim 4, characterized in that: Guide columns (6) are installed at the four corners of the bottom of the protection box (1), the top of the guide column (6) is fixedly connected to the top of the protection box (1), and the movable plate (5) is slidably connected to a plurality of guide columns (6).

6. A multi-band wireless communication device for mines according to claim 1, characterized in that: A support plate (16) is fixedly connected to the front side of the upper surface of the movable plate (5), and the first drive motor (7) is located above the support plate (16). Two support plates (16) are provided in total, and the other support plate (16) is located below the second drive motor (8).

7. A multi-band wireless communication device for mines according to claim 2, characterized in that: Support columns (19) are fixedly connected at the four corners of the bottom of the protection box (1), and a box door (20) is opened at the top of the protection box (1).

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