Intelligent explosion-proof sound amplification talkback station based on distributed node ad hoc network protocol

Abstract

The invention relates to an intelligent explosion-proof sound amplification talkback station based on a distributed node ad hoc network protocol, and belongs to the technical field of talkback stations, the intelligent explosion-proof sound amplification talkback station comprises a mounting plate and a talkback station body, and a height adjusting mechanism is arranged between the mounting plate and the talkback station body. The height adjusting mechanism comprises a fixing plate and a winding box which are fixedly mounted on the surface of the mounting plate, a hollow sleeve is fixedly mounted between the surfaces of the opposite sides of the fixing plate and the winding box, a tension spring is fixedly mounted in the hollow sleeve, and a connecting block is fixedly mounted on the surface of the bottom of the tension spring. According to the intelligent explosion-proof sound amplification talkback station based on the distributed node ad hoc network protocol, the height adjusting mechanism is arranged between the mounting plate and the talkback station body, so that the height of the talkback station body can be adjusted after the talkback station body is mounted, and the talkback station body can be lifted to a high position when the talkback station is not used; the working space occupied by the talkback station body can be reduced, and the use flexibility of the talkback station body is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intercom stations, in particular to an intelligent explosion-proof sound-amplifying intercom station based on a distributed node self-organizing network protocol. Background Art

[0002] The distributed node self-organizing network protocol is a communication protocol that uses the distributed node self-organizing network protocol to establish and manage self-organizing networks. It is particularly suitable for dynamic environments and high-risk places. The design goal of this protocol is to achieve self-configuration, self-management and self-repair of the network, ensuring that nodes can communicate effectively without central control. The intelligent explosion-proof loudspeaker intercom station based on the distributed node self-organizing network protocol is a voice transmission device designed for hazardous environments. It combines intelligent technology and explosion-proof characteristics and is widely used in high-risk industries such as petroleum, chemical, and mining.

[0003] However, the existing intercom station has a fixed height after installation. It is easy to take up space when installed in a small space, affecting the work of the staff. The height of the intercom station cannot be adjusted according to the work needs of the staff. It is not flexible to use and can easily affect the work efficiency of the staff. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an intelligent explosion-proof sound amplification intercom station based on a distributed node self-organizing network protocol, which has the advantage of adjustable height, and solves the problem that the height of the existing intercom station is fixed after installation, and it is easy to occupy space after installation in a small space, affecting the work of the staff, and the height of the intercom station cannot be adjusted according to the work needs of the staff. It is not flexible to use and it is easy to affect the work efficiency of the staff.

[0005] To achieve the above object, the present invention provides the following technical solutions: an intelligent explosion-proof sound amplification intercom station based on a distributed node self-organizing network protocol, comprising a mounting plate and an intercom station body, wherein a height adjustment mechanism is provided between the mounting plate and the intercom station body;

[0006] The height adjustment mechanism comprises a fixed plate and a winding box fixedly mounted on the surface of the mounting plate, wherein a hollow sleeve is fixedly mounted between the fixed plate and the surfaces on the opposite side of the winding box, a tension spring is fixedly mounted inside the hollow sleeve, a connecting block is fixedly mounted on the bottom surface of the tension spring, a movable sleeve is sleeved on the outer surface of the hollow sleeve, a connecting rod that penetrates into the interior of the hollow sleeve and is fixedly connected to the connecting block is fixedly mounted on the inner surface of the movable sleeve, a connecting plate is fixedly mounted on the surface of the movable sleeve, a mounting plate is fixedly mounted on one side surface of the connecting plate, the intercom station body is fixedly mounted on the surface of the mounting plate, a rotating shaft with two ends penetrating into the outer surface of the winding box is rotatably mounted inside the winding box, a winding roller located in the winding box is fixedly mounted on the surface of the rotating shaft, a pull rope that penetrates into the interior of the hollow sleeve is fixedly mounted on the surface of the winding roller, a connecting ring is fixedly mounted on the lower surface of the connecting block, and an end of the pull rope away from the winding roller is fixedly connected to the connecting ring, and a locking component is provided between the mounting plate and the winding box.

[0007] Furthermore, a plurality of mounting holes are opened on the surface of the mounting plate, and the plurality of mounting holes are evenly distributed on the surface of the mounting plate.

[0008] The beneficial effect of adopting the above further solution is that the installation and fixation of the installation plate are facilitated by providing a plurality of installation holes.

[0009] Furthermore, the connection block is circular in shape, and a side surface of the connection block is in sliding contact with an inner surface of the hollow sleeve.

[0010] The beneficial effect of adopting the above further solution is that it is easy for the connecting block to move inside the hollow sleeve.

[0011] Furthermore, a strip hole communicating with the interior of the hollow sleeve is provided on the surface of the hollow sleeve, the connecting rod is located in the strip hole, and the surface of the connecting rod is in sliding contact with the inner surface of the strip hole.

[0012] The beneficial effect of adopting the above further solution is that it is easy for the connecting rod to move on the hollow sleeve.

[0013] Furthermore, a protective tube penetrating into the winding box is fixedly installed inside the hollow sleeve, and the pull rope is located inside the protective tube.

[0014] The beneficial effect of adopting the above further solution is that the pull rope is easy to telescopically move in the winding box and the hollow sleeve.

[0015] Furthermore, a rotating handle is fixedly mounted on one end of the rotating shaft, and the rotating handle is circular in shape.

[0016] The beneficial effect of adopting the above further solution is that the rotating handle is provided to facilitate rotating the rotating shaft and the winding roller to wind up the pull rope.

[0017] Further, the locking assembly includes a locking circular plate fixedly mounted on the end of the rotating shaft away from the rotating handle, the surface of the locking circular plate is provided with an annular groove, a plurality of fixing grooves are provided inside the annular groove, a rectangular box is fixedly mounted on the surface of the mounting plate, two top springs are fixedly mounted inside the rectangular box, a movable plate is fixedly mounted on one end of the top spring, a cylinder is fixedly mounted on one side surface of the movable plate and penetrates through the outer surface of the rectangular box, a plurality of fixing pins are fixedly mounted on the surface of the cylinder away from the movable plate, and the fixing pins are adapted to the fixing grooves.

[0018] The beneficial effect of adopting the above further solution is that the rotating shaft and the winding roller can be locked conveniently by means of the locking assembly.

[0019] Furthermore, the shape of the movable plate is a rectangle that matches the inner shape of the rectangular box.

[0020] The beneficial effect of adopting the above further solution is that it is convenient to limit the position of the cylinder.

[0021] Furthermore, a pull rod penetrating to the outer surface of the rectangular box is fixedly installed on one side surface of the movable plate, and a pull ring is fixedly installed on one end of the pull rod.

[0022] The beneficial effect of adopting the above further solution is that it is easy to pull the movable plate.

[0023] Furthermore, the top and bottom of the movable sleeve are fixedly installed with connecting rings that are sleeved on the outer surface of the hollow sleeve, and the surface of the connecting ring opposite to the fixed plate and the winding box is fixedly installed with a rubber telescopic sleeve, which is sleeved on the outer surface of the hollow sleeve.

[0024] The beneficial effect of adopting the above further solution is that the rubber telescopic sleeve is provided to facilitate sealing of the outside of the hollow sleeve, which helps to prevent dust and impurities from entering the inside of the hollow sleeve.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] 1. The intelligent explosion-proof loudspeaker station based on the distributed node self-organizing network protocol can adjust the height of the loudspeaker station body after installation by providing a height adjustment mechanism between the mounting plate and the loudspeaker station body. When not in use, the loudspeaker station body can be raised to a high position, which can reduce the occupation of the working space by the loudspeaker station body and greatly improve the flexibility of the use of the loudspeaker station body. It solves the problem that the height of the existing loudspeaker station is fixed after installation, and it is easy to occupy space after installation in a small space, affecting the work of the staff, and the height of the loudspeaker station cannot be adjusted according to the work needs of the staff, and the use is not flexible enough, which can easily affect the work efficiency of the staff.

[0027] 2. The intelligent explosion-proof loudspeaker intercom station based on the distributed node self-organizing network protocol is convenient for locking the reel by providing a locking component between the mounting plate and the reel box, and for fixing the intercom station body at a fixed height after the intercom station body is lowered, so as to facilitate the use of the intercom station body for telephone communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the internal structure of the hollow sleeve of the present invention;

[0030] Figure 3 This is a schematic diagram of the locking circular plate structure of the present invention;

[0031] Figure 4 It is a schematic diagram of the rectangular inner box structure of the present invention.

[0032] In the figure: 1. Mounting plate; 2. Intercom station body; 3. Fixed plate; 4. Winding box; 5. Hollow sleeve; 6. Tension spring; 7. Connecting block; 8. Moving sleeve; 9. Connecting rod; 10. Connecting plate; 11. Mounting plate; 12. Rotating shaft; 13. Winding roller; 14. Pull rope; 15. Connecting ring; 16. Mounting hole; 17. Strip hole; 18. Protective tube; 19. Turning handle; 20. Locking circular plate; 21. Annular groove; 22. Fixed groove; 23. Rectangular box; 24. Top spring; 25. Moving plate; 26. Cylinder; 27. Fixed pin; 28. Pull rod; 29. ​​Pull ring; 30. Connecting ring; 31. Rubber telescopic sleeve. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 4In this embodiment, an intelligent explosion-proof sound amplification intercom station based on a distributed node self-organizing network protocol includes a mounting plate 1 and an intercom station body 2. A plurality of mounting holes 16 are opened on the surface of the mounting plate 1. The plurality of mounting holes 16 are evenly distributed on the surface of the mounting plate 1. The mounting plate 1 is easily installed and fixed by setting a plurality of mounting holes 1. A height adjustment mechanism is provided between the mounting plate 1 and the intercom station body 2. The height adjustment mechanism includes a fixing plate 3 and a winding box 4 fixedly installed on the surface of the mounting plate 1. The fixing plate 3 and the winding box 4 have opposite surfaces. A hollow sleeve 5 is fixedly installed between the hollow sleeves 5, a tension spring 6 is fixedly installed inside the hollow sleeve 5, a connecting block 7 is fixedly installed on the bottom surface of the tension spring 6, the connecting block 7 is circular in shape, and the side surface of the connecting block 7 is in sliding contact with the inner surface of the hollow sleeve 5, so that the connecting block 7 can move inside the hollow sleeve 5. A movable sleeve 8 is sleeved on the outer surface of the hollow sleeve 5, and a connecting rod 9 that penetrates into the hollow sleeve 5 and is fixedly connected to the connecting block 7 is fixedly installed on the inner surface of the movable sleeve 8. A strip hole 17 connected to the inside of the hollow sleeve 5 is opened on the surface of the hollow sleeve 5. The connecting rod 9 is located in the strip hole 17, and the surface of the connecting rod 9 is in sliding contact with the inner surface of the strip hole 17, which is convenient for the connecting rod 9 to move on the hollow sleeve 5. A connecting plate 10 is fixedly installed on the surface of the movable sleeve 8, and a mounting plate 11 is fixedly installed on one side of the connecting plate 10. The speaking station body 2 is fixedly installed on the surface of the mounting plate 11. A rotating shaft 12 with two ends penetrating to the outer surface of the winding box 4 is rotatably installed inside the winding box 4. A winding roller 13 located in the winding box 4 is fixedly installed on the surface of the rotating shaft 12. A winding roller 13 is fixedly installed on the surface of the winding roller 13. The pull rope 14 inside the core sleeve 5 and the protective tube 18 that penetrates into the winding box 4 are fixedly installed inside the hollow sleeve 5. The pull rope 14 is located in the protective tube 18, which is convenient for the pull rope 14 to telescopically move in the winding box 4 and the hollow sleeve 5. A connecting ring 15 is fixedly installed on the lower surface of the connecting block 7. The end of the pull rope 14 away from the winding roller 13 is fixedly connected to the connecting ring 15. A rotating handle 19 is fixedly installed at one end of the rotating shaft 12. The rotating handle 19 is circular in shape. By setting the rotating handle 19, it is convenient to rotate the rotating shaft 12 and the winding roller 13 to reel in the pull rope 14.

[0035] A locking assembly is provided between the mounting plate 1 and the winding box 4. The locking assembly includes a locking circular plate 20 fixedly mounted on the end of the rotating shaft 12 away from the rotating handle 19. An annular groove 21 is provided on the surface of the locking circular plate 20. A plurality of fixing grooves 22 are provided inside the annular groove 21. A rectangular box 23 is fixedly mounted on the surface of the mounting plate 1. Two top springs 24 are fixedly mounted inside the rectangular box 23. A moving plate 25 is fixedly mounted on one end of the top spring 24. A fixing spring 26 that penetrates the outer surface of the rectangular box 23 is fixedly mounted on one side surface of the moving plate 25. A cylinder 26 is provided on the surface of the cylinder 26 away from the movable plate 25, and a plurality of fixing pins 27 are fixedly installed thereon. The fixing pins 27 are matched with the fixing grooves 22, and the rotating shaft 12 and the winding roller 13 are conveniently locked through the locking assembly. The shape of the movable plate 25 is a rectangle that is compatible with the internal shape of the rectangular box 23, and in order to facilitate the limiting of the cylinder 26, a pull rod 28 that penetrates the outer surface of the rectangular box 23 is fixedly installed thereon on one side of the movable plate 25, and a pull ring 29 is fixedly installed at one end of the pull rod 28, so as to facilitate pulling the movable plate 25.

[0036] The top and bottom of the movable sleeve 8 are fixedly installed with connecting rings 30 that are sleeved on the outer surface of the hollow sleeve 5. The connecting ring 30 is fixedly installed with a rubber telescopic sleeve 31 on the surface opposite to the fixed plate 3 and the winding box 4. The rubber telescopic sleeve 31 is sleeved on the outer surface of the hollow sleeve 5. The provision of the rubber telescopic sleeve 31 facilitates sealing of the outside of the hollow sleeve 5, which helps prevent dust and impurities from entering the interior of the hollow sleeve 5.

[0037] The working principle of the above embodiment is:

[0038] When in use, the connecting block 7 is pulled upward by the tension spring 6, and then the connecting rod 9 and the movable sleeve 8 can be pulled upward by the connecting block 7, so that the connecting plate 10, the mounting plate 11 and the intercom station body 2 are pulled upward to a high place. When the intercom station body 2 needs to be used, the rotating shaft 12 and the winding roller 13 are rotated by turning the handle 19, and the pull rope 14 is wound on the winding roller 13. The connecting block 7 is pulled downward by the pull rope 14, and then the intercom station body 2 can be moved downward. When it moves to a suitable position, the movable plate 25 and the cylinder 26 are pushed by the top spring 24, so that the fixing pin 27 is stuck in the fixing groove 22, and then the rotating shaft 12 and the winding roller 13 can be locked.

[0039] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0040] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent explosion-proof sound amplification intercom station based on a distributed node self-organizing network protocol, comprising a mounting plate (1) and an intercom station body (2), characterized in that: A height adjustment mechanism is provided between the mounting plate (1) and the intercom station body (2); The height adjustment mechanism comprises a fixing plate (3) and a winding box (4) fixedly mounted on the surface of the mounting plate (1); a hollow sleeve (5) is fixedly mounted between the surfaces of the fixing plate (3) and the winding box (4) on opposite sides; a tension spring (6) is fixedly mounted inside the hollow sleeve (5); a connecting block (7) is fixedly mounted on the bottom surface of the tension spring (6); a movable sleeve (8) is sleeved on the outer surface of the hollow sleeve (5); a connecting rod (9) penetrating into the interior of the hollow sleeve (5) and fixedly connected to the connecting block (7) is fixedly mounted on the inner surface of the movable sleeve (8); a connecting plate (10) is fixedly mounted on the surface of the movable sleeve (8); one side of the connecting plate (10) is A mounting plate (11) is fixedly mounted on the surface, the intercom station body (2) is fixedly mounted on the surface of the mounting plate (11), a rotating shaft (12) with two ends penetrating the outer surface of the winding box (4) is rotatably mounted inside the winding box (4), a winding roller (13) located inside the winding box (4) is fixedly mounted on the surface of the rotating shaft (12), a pull rope (14) penetrating the inside of the hollow sleeve (5) is fixedly mounted on the surface of the winding roller (13), a connecting ring (15) is fixedly mounted on the lower surface of the connecting block (7), the pull rope (14) is fixedly connected to the connecting ring (15) at one end away from the winding roller (13), and a locking component is provided between the mounting plate (1) and the winding box (4).

2. According to claim 1, the intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol is characterized by: A plurality of mounting holes (16) are provided on the surface of the mounting plate (1), and the plurality of mounting holes (16) are evenly distributed on the surface of the mounting plate (1).

3. According to claim 1, the intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol is characterized by: The connection block (7) is circular in shape, and the side surface of the connection block (7) is in sliding contact with the inner surface of the hollow sleeve (5).

4. According to claim 1, the intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol is characterized by: The surface of the hollow sleeve (5) is provided with a strip hole (17) which is connected to the interior of the hollow sleeve (5); the connecting rod (9) is located in the strip hole (17); the surface of the connecting rod (9) is in sliding contact with the inner surface of the strip hole (17).

5. According to claim 1, the intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol is characterized by: A protective tube (18) penetrating into the winding box (4) is fixedly installed inside the hollow sleeve (5), and the pull rope (14) is located inside the protective tube (18).

6. The intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol according to claim 1 is characterized by: A rotating handle (19) is fixedly mounted on one end of the rotating shaft (12), and the rotating handle (19) is circular in shape.

7. The intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol according to claim 6 is characterized by: The locking assembly comprises a locking circular plate (20) fixedly mounted on an end of the rotating shaft (12) away from the rotating handle (19); an annular groove (21) is provided on the surface of the locking circular plate (20); a plurality of fixing grooves (22) are provided inside the annular groove (21); a rectangular box (23) is fixedly mounted on the surface of the mounting plate (1); two top springs (24) are fixedly mounted inside the rectangular box (23); a moving plate (25) is fixedly mounted on one end of the top spring (24); a cylinder (26) penetrating to the outer surface of the rectangular box (23) is fixedly mounted on one side surface of the moving plate (25); a plurality of fixing pins (27) are fixedly mounted on the side surface of the cylinder (26) away from the moving plate (25); the fixing pins (27) are matched with the fixing grooves (22).

8. The intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol according to claim 7 is characterized by: The shape of the movable plate (25) is a rectangle that matches the internal shape of the rectangular box (23).

9. The intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol according to claim 7 is characterized by: A pull rod (28) penetrating the outer surface of the rectangular box (23) is fixedly mounted on one side surface of the movable plate (25), and a pull ring (29) is fixedly mounted on one end of the pull rod (28).

10. The intelligent explosion-proof sound amplification intercom station based on the distributed node self-organizing network protocol according to claim 7, characterized in that: The top and bottom of the movable sleeve (8) are fixedly mounted with a connecting ring (30) sleeved on the outer surface of the hollow sleeve (5); the connecting ring (30) is fixedly mounted with a rubber telescopic sleeve (31) on the surface on the side opposite to the fixed plate (3) and the winding box (4); the rubber telescopic sleeve (31) is sleeved on the outer surface of the hollow sleeve (5).

Images