Industrial remote control intercom device with throat microphone function

Abstract

The utility model relates to the technical field of industrial remote control talkback devices, and discloses an industrial remote control talkback device with a throat microphone function, which comprises a device shell, a display screen fixedly connected to the front surface of the device shell, keys fixedly connected to the front surface of the device shell, a cover plate fixedly connected to the back surface of the device shell, and a loudspeaker fixedly connected to the cover plate. The front surface of the cover plate is fixedly connected with a mounting bracket, the front surface of the mounting bracket is fixedly connected with a circuit board, and the front surface of the circuit board is fixedly connected with a talkback module. Through the cooperation of the hollow block, the hanging rope, the connecting block, the breathable leather sheath, the sponge strip, the hook-and-loop fastener, the round-hair hook-and-loop fastener, the connecting cloth belt, the sliding hole and the throat microphone assembly, a user can fix the throat microphone assembly at the throat, meanwhile, the throat microphone assembly transmits sound through throat knot vibration, and therefore the talkback content cannot be affected by environmental noise, and the talkback effect is good. Therefore, the pickup of the industrial remote control intercom device is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial remote control intercom devices, in particular to an industrial remote control intercom device with a throat microphone function. Background Art

[0002] Minerals refer to all natural minerals or rock resources buried underground (or distributed on the surface, or weathered, or deposited) that can be used by humans. Minerals can be divided into metals, non-metals, combustible organics, etc., and are non-renewable resources. At present, when mining underground mineral resources, most of them use remote control intercom devices to enable workers to control mining equipment or instruments remotely.

[0003] Existing remote control intercom devices are usually composed of components such as a shell, a voice intercom module, a circuit board, a remote control module, a display screen and buttons. When controlling mining equipment or instruments, the intercom content spoken by the worker is transmitted to the circuit board through the microphone on the voice intercom module. Then, the remote control module is controlled by the chip on the circuit board to transmit a signal to the mining equipment or instrument, and the mining equipment or instrument is controlled by the transmitted signal. For example, a remote control with a voice intercom function is disclosed in Chinese patent announcement No. CN218998688U. However, since the microphone is often affected by environmental noise when picking up sound, the sound pickup is inaccurate, which makes it more troublesome for workers to use the remote control intercom device in a noisy environment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. For example, the existing remote control intercom device is usually composed of a shell, a voice intercom module, a circuit board, a remote control module, a display screen and buttons. When controlling mining equipment or instruments, the intercom content spoken by the worker is transmitted to the circuit board through the microphone on the voice intercom module. Then, the remote control module is controlled by the chip on the circuit board to transmit a signal to the mining equipment or instrument, and the mining equipment or instrument is controlled by the transmitted signal. However, since the microphone is often affected by environmental noise when picking up sound, the sound pickup is not accurate, and it is more troublesome for workers to use the remote control intercom device in a noisy environment. Therefore, an industrial remote control intercom device with a throat microphone function is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An industrial remote control intercom device with a throat microphone function comprises a device shell, a display screen is fixedly connected to the front of the device shell, a button is fixedly connected to the front of the device shell, a cover plate is fixedly connected to the back of the device shell, a mounting bracket is fixedly connected to the front of the cover plate, a circuit board is fixedly connected to the front of the mounting bracket, an intercom module is fixedly connected to the front of the circuit board, a remote control module is fixedly connected to the front of the circuit board, a remote control wire is fixedly connected to the front of the device shell, through holes are opened on both sides of the right side of the device shell, and a battery compartment is fixedly connected to the inner wall of the through hole. A rechargeable battery is arranged inside the battery compartment, a hollow block is fixedly connected to the upper surface of the device shell, a hanging rope is bonded to the inner wall of the hollow block, a connecting block is bonded to the top of the hanging rope, a breathable leather cover is bonded to the upper surface of the connecting block, a sponge strip is arranged inside the breathable leather cover, a hook and wool Velcro is sewn on the upper surface of the breathable leather cover, a round Velcro is bonded on the upper surface of the hook and wool Velcro, a connecting cloth belt is sewn on the bottom of the round Velcro, a sliding hole is opened inside the connecting cloth belt, the inner wall of the sliding hole contacts with the surface of the hanging rope, and a throat microphone assembly is bonded to the upper surface of the connecting cloth belt.

[0007] Preferably, the display screen, buttons, intercom module, remote control module and throat microphone assembly are all electrically connected to the circuit board, and the rechargeable battery is electrically connected to the circuit board via a battery compartment.

[0008] Preferably, iron rings are bonded to both the upper and lower sides of the connecting cloth tape, and the inner wall of the iron ring is in contact with the surface of the hanging rope.

[0009] Preferably, the center of the throat microphone assembly and the center of the connecting cloth tape are on the same vertical line.

[0010] Preferably, a U-shaped plate is fixedly connected to the left and right sides of the device shell, a rectangular tube is fitted on the inner wall of the U-shaped plate and the left and right sides of the device shell, a clamping block is fixedly connected to the back of the rectangular tube, a threaded hole is opened on the front of the rectangular tube, and a hand-tightened bolt is threadedly connected to the inner wall of the threaded hole.

[0011] Preferably, the center of the hand-tightened bolt is on the same horizontal line as the center of the rectangular tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model enables the user to fix the throat microphone assembly at the throat through the coordination of the hollow block, the hanging rope, the connecting block, the breathable leather cover, the sponge strip, the hook and wool Velcro, the round wool Velcro, the connecting cloth belt, the sliding hole and the throat microphone assembly. At the same time, the throat microphone assembly utilizes the Adam's apple vibration to transmit sound, so that the intercom content will not be affected by the environmental noise, thereby making the industrial remote control intercom device pick up sound more accurately.

[0014] (2) The utility model provides a U-shaped plate, a rectangular tube, a clamping block, a threaded hole and a hand-tightening bolt. When the user turns the hand-tightening bolt, the distance between the clamping block and the cover plate changes through the cooperation of the hand-tightening bolt and the threaded hole. At the same time, when the clamping block and the cover plate clamp the collar, the clamping force can fix the industrial remote control intercom device at the collar, and the pressure on the user's neck can be reduced through the clothes, so that the industrial remote control intercom device is more comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a front view of the structure of the utility model;

[0017] Figure 3 It is a rear view of the structure of the utility model;

[0018] Figure 4 It is a right side view of the housing of the device of the utility model;

[0019] Figure 5 It is a right side view of the cover plate of the utility model;

[0020] Figure 6 It is a top view of the connecting cloth belt of the utility model;

[0021] Figure 7 It is a front view of the rectangular tube of the utility model.

[0022] In the figure: 1. Device housing; 2. Display screen; 3. Button; 4. Cover plate; 5. Mounting bracket; 6. Circuit board; 7. Intercom module; 8. Remote control module; 9. Remote control wire; 10. Through hole; 11. Battery compartment; 12. Rechargeable battery; 13. Hollow block; 14. Hanging rope; 15. Connecting block; 16. Breathable leather case; 17. Sponge strip; 18. Hook and wool Velcro; 19. Round wool Velcro; 20. Connecting cloth tape; 21. Sliding hole; 22. Throat microphone assembly; 23. Iron ring; 24. U-shaped plate; 25. Rectangular cylinder; 26. Clamping block; 27. Threaded hole; 28. Hand-tightened bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1:

[0026] Reference Figure 1-6 , an industrial remote control intercom device with a throat microphone function, comprising a device shell 1, a display screen 2 is fixedly connected to the front of the device shell 1, a button 3 is fixedly connected to the front of the device shell 1, a cover plate 4 is fixedly connected to the back of the device shell 1, a mounting bracket 5 is fixedly connected to the front of the cover plate 4, a circuit board 6 is fixedly connected to the front of the mounting bracket 5, an intercom module 7 is fixedly connected to the front of the circuit board 6, a remote control module 8 is fixedly connected to the front of the circuit board 6, a remote control wire 9 is fixedly connected to the front of the device shell 1, through holes 10 are opened on both sides of the right side of the device shell 1, a battery compartment 11 is fixedly connected to the inner wall of the through hole 10, a rechargeable battery 12 is arranged inside the battery compartment 11, and the rechargeable battery 12 in the battery compartment 11 is detachable, a hollow block 13 is fixedly connected to the upper surface of the device shell 1, a hanging rope 14 is bonded to the inner wall of the hollow block 13, a connecting block 15 is bonded to the top of the hanging rope 14, and a connecting A breathable leather case 16 is bonded to the upper surface of the block 15, a sponge strip 17 is arranged inside the breathable leather case 16, a hook and wool Velcro 18 is sewn on the upper surface of the breathable leather case 16, a round Velcro 19 is bonded on the upper surface of the hook and wool Velcro 18, a connecting cloth belt 20 is sewn on the bottom of the round Velcro 19, a sliding hole 21 is opened inside the connecting cloth belt 20, the inner wall of the sliding hole 21 contacts the surface of the hanging rope 14, a throat microphone component 22 is bonded to the upper surface of the connecting cloth belt 20, the center of the throat microphone component 22 is on the same vertical line as the center of the connecting cloth belt 20, when the breathable leather case 16 is hung on the neck, the throat microphone component 22 and the breathable leather case 16 are fixed on the neck by bonding the round Velcro 19 to the hook and wool Velcro 18, the display screen 2, the button 3, the intercom module 7, the remote control module 8 and the throat microphone component 22 are all electrically connected to the circuit board 6, and the rechargeable battery 12 is electrically connected to the circuit board 6 through the battery compartment 11.

[0027] Embodiment 2:

[0028] Reference Figure 1-6 Iron rings 23 are bonded to the upper and lower sides of the connecting cloth belt 20, and the inner wall of the iron ring 23 contacts the surface of the hanging rope 14, so that the sliding hole 21 of the connecting cloth belt 20 is not easily damaged through the iron ring 23.

[0029] Embodiment three:

[0030] Reference Figure 1-7 The left and right sides of the device housing 1 are fixedly connected with U-shaped plates 24, and the inner wall of the U-shaped plate 24 and the left and right sides of the device housing 1 are fitted with rectangular tubes 25. The back of the rectangular tube 25 is fixedly connected with a clamping block 26, and the front of the rectangular tube 25 is provided with a threaded hole 27. The inner wall of the threaded hole 27 is threadedly connected with a hand screw bolt 28. The center of the hand screw bolt 28 is on the same horizontal line as the center of the rectangular tube 25. By arranging the U-shaped plate 24, the rectangular tube 25, the clamping block 26, the threaded hole 27 and the hand screw bolt 28, when the user rotates the hand screw bolt 28, the distance between the clamping block 26 and the cover plate 4 changes through the cooperation of the hand screw bolt 28 and the threaded hole 27. At the same time, when the clamping block 26 and the cover plate 4 clamp the collar, the industrial remote control intercom device can be fixed at the collar through the clamping force, and the pressure on the user's neck is reduced through the clothes, so that the industrial remote control intercom device is more comfortable when worn.

[0031] In the utility model, when the user uses the device, the breathable leather case 16 is first hung on the neck, and then the throat microphone component 22 and the breathable leather case 16 are fixed on the neck by sticking the round wool Velcro 19 on the hook wool Velcro 18. At this time, the intercom content spoken by the user is received through the throat microphone component 22. At the same time, when wearing the device, the cover plate 4 and the clamping block 26 can be placed on the collar, and then, by turning the hand screw 28, the distance between the cover plate 4 and the clamping block 26 is gradually reduced under the cooperation of the hand screw 28 and the threaded hole 27. When the clamping block 26 and the cover plate 4 clamp the collar, the industrial remote control intercom device can be fixed on the collar through the clamping force, and the pressure on the user's neck can be reduced through the clothes.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An industrial remote control intercom device with throat microphone function, comprising a device housing (1), characterized in that: The front of the device housing (1) is fixedly connected to a display screen (2), the front of the device housing (1) is fixedly connected to a button (3), the back of the device housing (1) is fixedly connected to a cover plate (4), the front of the cover plate (4) is fixedly connected to a mounting bracket (5), the front of the mounting bracket (5) is fixedly connected to a circuit board (6), the front of the circuit board (6) is fixedly connected to an intercom module (7), the front of the circuit board (6) is fixedly connected to a remote control module (8), the front of the device housing (1) is fixedly connected to a remote control wire (9), the right side of the device housing (1) is provided with through holes (10), the inner wall of the through hole (10) is fixedly connected to a battery compartment (11), a rechargeable battery (12) is arranged inside the battery compartment (11), and the device housing (1) is provided with a plurality of through holes (10). The upper surface of the shell (1) is fixedly connected with a hollow block (13), the inner wall of the hollow block (13) is bonded with a hanging rope (14), the top of the hanging rope (14) is bonded with a connecting block (15), the upper surface of the connecting block (15) is bonded with a breathable leather cover (16), a sponge strip (17) is arranged inside the breathable leather cover (16), the upper surface of the breathable leather cover (16) is sewn with a hook and wool Velcro (18), the upper surface of the hook and wool Velcro (18) is bonded with a round Velcro (19), the bottom of the round Velcro (19) is sewn with a connecting cloth belt (20), a sliding hole (21) is opened inside the connecting cloth belt (20), the inner wall of the sliding hole (21) is in contact with the surface of the hanging rope (14), and the upper surface of the connecting cloth belt (20) is bonded with a throat microphone component (22).

2. The industrial remote control intercom device with throat microphone function according to claim 1, characterized in that: The display screen (2), buttons (3), intercom module (7), remote control module (8) and throat microphone assembly (22) are all electrically connected to the circuit board (6), and the rechargeable battery (12) is electrically connected to the circuit board (6) via the battery compartment (11).

3. The industrial remote control intercom device with throat microphone function according to claim 1, characterized in that: Iron rings (23) are bonded to both the upper and lower sides of the connecting cloth belt (20), and the inner wall of the iron ring (23) is in contact with the surface of the hanging rope (14).

4. The industrial remote control intercom device with throat microphone function according to claim 1, characterized in that: The center of the throat microphone assembly (22) and the center of the connecting cloth belt (20) are on the same vertical line.

5. The industrial remote control intercom device with throat microphone function according to claim 1, characterized in that: The left and right sides of the device housing (1) are fixedly connected with U-shaped plates (24), the inner wall of the U-shaped plate (24) and the left and right sides of the device housing (1) are fitted with rectangular tubes (25), the back of the rectangular tube (25) is fixedly connected with a clamping block (26), the front of the rectangular tube (25) is provided with a threaded hole (27), and the inner wall of the threaded hole (27) is threadedly connected with a hand-tightened bolt (28).

6. The industrial remote control intercom device with throat microphone function according to claim 5, characterized in that: The center of the hand-tightening bolt (28) and the center of the rectangular tube (25) are on the same horizontal line.

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