Portable power emergency communication transmission device

Abstract

The utility model relates to the technical field of electric power emergency communication, in particular to a portable electric power emergency communication transmission device. According to the technical scheme, the device comprises a storage box, a signal transmission mechanism and a lifting seat, a rotating disc is rotationally installed at the top in the lifting seat, a gear ring is fixedly installed at the bottom of the outer side of the rotating disc, a fluted disc is installed on one side of the gear ring in a meshed mode, a servo motor is fixedly installed at the top of the fluted disc, and the signal transmission mechanism is fixedly installed at the top of the rotating disc. According to the utility model, the servo motor is electrified to operate, the fluted disc is matched with the meshed gear ring to drive the turntable to rotate, the rotating turntable can adjust the signal receiving direction of the signal transmission mechanism, and meanwhile, the signal transmission mechanism transmits a received electric signal to the signal detector for calculation; and the direction of the signal transmission mechanism is adjusted according to the signal intensity calculated by the signal detector, so that the function of automatically adjusting the signal transmission mechanism to receive the signal at the maximum intensity is realized, and the stability of signal receiving is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power emergency communication, in particular to a portable power emergency communication transmission device. Background Art

[0002] During the operation of the power system, emergencies may cause power equipment failure or power outages, which in turn affects the social production and living order. In order to ensure the continuity and reliability of the operation of the power system, an emergency communication solution is crucial. Therefore, a portable power emergency communication transmission device is needed to ensure the operation of the power system. Among them, the "a portable power emergency communication transmission device" disclosed by the application number "CN217736697U" has solved the various disadvantages of the existing power emergency communication device in actual use. Due to the lack of a good mechanism for easy removal and use, when the power emergency communication device needs to be taken out of the box for use, the interior of the box is relatively small, which causes the repair personnel to be too troublesome during the removal process. However, in actual use, the communication transmission device with a similar structure still has many defects, such as: it does not have the function of intelligently adjusting the signal receiving direction, and the signal receiving direction cannot be automatically adjusted according to the signal transmission direction. It is impossible to receive the communication signal to the maximum extent, which reduces the communication signal reception strength and affects the stability of the communication signal transmission; it does not have the function of adjusting the signal transmission range, and the signal transmission range cannot be adjusted according to the communication signal transmission needs, which reduces the scope of application of the device. Therefore, it is necessary to design a portable power emergency communication transmission device. Utility Model Content

[0003] The purpose of the utility model is to provide a portable power emergency communication transmission device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable power emergency communication transmission device, comprising a storage box, a signal transmission mechanism and a lifting seat, wherein the lifting seat is movably installed inside the storage box, a turntable is rotatably installed on the top of the lifting seat, a gear ring is fixedly installed on the bottom of the outer side of the turntable, a gear disk is meshedly installed on one side of the gear ring, a servo motor is fixedly installed on the top of the gear disk, and the top of the servo motor is fixedly installed on the top wall of the lifting seat, a signal transmission mechanism is fixedly installed on the top of the turntable, and the signal transmission mechanism comprises an installation shaft frame and an antenna box, the antenna box is installed on the top of the installation shaft frame through an axis rod, a threaded rod is rotatably installed inside the installation shaft frame, a threaded sleeve shaft frame is bolted on the outer side of the threaded rod, a support rod is installed on the outer side of the threaded sleeve shaft frame through an axis bolt, and one end of the support rod is movably connected to the back side of the antenna box, a cover plate is fixedly installed on the top of the installation shaft frame, a servo motor C is fixedly installed inside the turntable, and the output end of the servo motor C is fixedly connected to the bottom end of the threaded rod, and a base frame is fixedly installed at the bottom of the lifting seat.

[0005] The servo motor is powered on to drive the toothed disc to rotate, and the rotating toothed disc drives the turntable to rotate through the meshing gear ring. The rotating turntable can adjust the signal receiving direction of the signal transmission mechanism, which is convenient for the signal transmission mechanism to receive signals from different directions. At the same time, the signal transmission mechanism transmits the received electrical signal to the signal detector for calculation, and adjusts the direction of the signal transmission mechanism according to the signal strength calculated by the signal detector, thereby realizing the function of self-adjusting the signal transmission mechanism to receive the signal with the maximum intensity, thereby ensuring the stability of signal reception; the servo motor C is powered on to drive the threaded rod to rotate, and the rotating threaded rod cooperates with the thread sleeve shaft frame to drive the support rod to fold and move, and the folding and moving support rod can drive the antenna box to fold and move, thereby facilitating the adjustment of the unfolding angle of the three groups of antenna boxes. The unfolded antenna box can expand the signal transmission range, and the folded and stored antenna box facilitates the antenna box to move down to the inside of the storage box through the through hole, and the through hole is sealed with a cover plate, so that the signal transmission mechanism can be stored and protected, thereby improving the safety performance of the signal transmission mechanism storage.

[0006] Preferably, a support screw is threadedly installed on one side of the storage box, a roller is fixedly installed on the bottom of the storage box, a through hole is opened on the top of the storage box, and a push rod is fixedly installed on one side of the top of the storage box. The roller facilitates the movement of the device, and the push rod is used to push the storage box to a moving position, thereby improving the portability of the device. At the same time, the ground is supported by rotating the support screw, thereby limiting the movement of the device and ensuring the stability of the device placement. The through hole facilitates the lifting and moving of the signal transmission mechanism, and facilitates the signal transmission mechanism to extend out of the storage box.

[0007] Preferably, an installation box is fixedly installed on one side of the storage box, a servo motor A is fixedly installed on the top of the installation box, a lead screw is fixedly installed on the output end of the servo motor A, a threaded sleeve frame is threadedly installed on the outer side of the lead screw, and one side of the threaded sleeve frame is fixedly connected to one side of the lifting seat. When the servo motor A is powered on, it drives the lead screw to rotate, the rotating lead screw drives the threaded sleeve frame to move, the moving threaded sleeve frame drives the lifting seat to move up and down, and the lifting seat drives the signal transmission mechanism to move up and down, which is convenient for using the signal transmission mechanism and storing it.

[0008] Preferably, a signal detector is placed inside the lifting seat, and a slide slot is provided at the bottom of the lifting seat. The signal detector can detect and calculate the communication signal strength, so that the signal transmission mechanism can be controlled to adjust the orientation according to the calculation result of the signal detector.

[0009] Preferably, a servo motor B is placed inside the chassis, and a bevel gear shaft is fixedly mounted on the output end of the servo motor B. When the servo motor B is powered on, the bevel gear shaft is driven to rotate, and the rotating bevel gear shaft drives the meshing bevel gear screw to rotate.

[0010] Preferably, a bevel screw is rotatably mounted inside the base frame, a threaded plate is threadedly mounted on the outer side of the bevel screw, and a clamping plate extending to the inside of the lifting seat is fixedly mounted on the top of the threaded plate. The rotating bevel screw drives the threaded plate to move relatively, and the relatively moving threaded plate drives the clamping plate to move relatively to clamp the signal detector, which is convenient for disassembly, assembly and maintenance of the signal detector.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The servo motor is powered on to drive the toothed disc to rotate, and the rotating toothed disc drives the turntable to rotate through the meshing gear ring. The rotating turntable can adjust the signal receiving direction of the signal transmission mechanism, which is convenient for the signal transmission mechanism to receive signals from different directions. At the same time, the signal transmission mechanism transmits the received electrical signal to the signal detector for calculation, and adjusts the direction of the signal transmission mechanism according to the signal strength calculated by the signal detector, thereby realizing the function of self-adjusting the signal transmission mechanism to receive the signal with the maximum strength, and ensuring the stability of signal reception.

[0013] 2. The servo motor C is powered on to drive the threaded rod to rotate. The rotating threaded rod cooperates with the thread sleeve shaft frame to drive the support rod to fold and move. The folding and moving support rod can drive the antenna box to fold and move, so as to facilitate the adjustment of the unfolding angle of the three sets of antenna boxes. The unfolded antenna box can expand the signal transmission range, and the folded and stored antenna box is convenient for the antenna box to move down to the inside of the storage box through the through hole, so that the signal transmission mechanism can be stored and protected, thereby improving the safety performance of the storage of the signal transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial structure of the lifting seat of the utility model;

[0017] Figure 4 It is a schematic diagram of the local structure of the signal transmission mechanism of the utility model.

[0018] In the figure: 1. storage box; 101. support screw; 102. roller; 103. through hole; 104. push rod; 2. installation box; 201. servo motor A; 202. screw rod; 203. thread sleeve frame; 3. signal transmission mechanism; 301. mounting shaft frame; 302. threaded rod; 303. thread sleeve shaft frame; 304. support rod; 305. antenna box; 306. cover plate; 4. lifting seat; 401. signal detector; 402. clamping plate; 5. base frame; 501. servo motor B; 502. bevel gear shaft rod; 503. bevel gear screw; 504. thread sleeve plate; 6. turntable; 601. gear ring; 602. gear disc; 603. servo motor; 604. servo motor C. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model proposes a portable power emergency communication transmission device, including a storage box 1, a signal transmission mechanism 3 and a lifting seat 4, the storage box 1 is movably installed with the lifting seat 4, the lifting seat 4 is placed inside the signal detector 401, and the bottom of the lifting seat 4 is provided with a slide groove, the top of the lifting seat 4 is rotatably installed with a turntable 6, the bottom of the outer side of the turntable 6 is fixedly installed with a gear ring 601, one side of the gear ring 601 is meshed with a gear disc 602, the top of the gear disc 602 is fixedly installed with a servo motor 603, and the top of the servo motor 603 is fixedly installed on the top wall of the lifting seat 4;

[0022] A signal transmission mechanism 3 is fixedly installed on the top of the turntable 6, and the signal transmission mechanism 3 includes a mounting shaft frame 301 and an antenna box 305. The antenna box 305 is installed on the top of the mounting shaft frame 301 through an axle rod. A threaded rod 302 is rotatably installed inside the mounting shaft frame 301. A threaded sleeve shaft frame 303 is bolted to the outer side of the threaded rod 302. A support rod 304 is installed on the outer side of the threaded sleeve shaft frame 303 through an axle bolt, and one end of the support rod 304 is movably connected to the back side of the antenna box 305. A cover plate 306 is fixedly installed on the top of the mounting shaft frame 301. A servo motor C604 is fixedly installed inside the turntable 6, and the output end of the servo motor C604 is fixedly connected to the bottom end of the threaded rod 302.

[0023] A mounting box 2 is fixedly mounted on one side of the storage box 1, a servo motor A201 is fixedly mounted on the top of the mounting box 2, a screw rod 202 is fixedly mounted on the output end of the servo motor A201, a threaded sleeve frame 203 is threadedly mounted on the outer side of the screw rod 202, and one side of the threaded sleeve frame 203 is fixedly connected to one side of the lifting seat 4;

[0024] A base frame 5 is fixedly installed at the bottom of the lifting seat 4, a servo motor B501 is placed inside the base frame 5, a bevel gear shaft 502 is fixedly installed at the output end of the servo motor B501, a bevel gear screw 503 is rotatably installed inside the base frame 5, a thread plate 504 is threadedly installed on the outer side of the bevel gear screw 503, and a clamping plate 402 extending to the inside of the lifting seat 4 is fixedly installed on the top of the thread plate 504.

[0025] The working principle of the portable power emergency communication transmission device based on the first embodiment is: the servo motor B501 is powered on to drive the bevel gear shaft 502 to rotate, the rotating bevel gear shaft 502 drives the meshing bevel gear screw 503 to rotate, the rotating bevel gear screw 503 drives the thread sleeve plate 504 to move relatively, the relatively moving thread sleeve plate 504 drives the clamping plate 402 to move relatively to clamp the signal detector 401, so as to facilitate the disassembly and maintenance of the signal detector 401;

[0026] The servo motor A201 is powered on to drive the screw rod 202 to rotate in the forward direction, the screw rod 202 rotating in the forward direction drives the wire sleeve frame 203 to move upward, the upwardly moving wire sleeve frame 203 drives the lifting seat 4 to move upward, and the upwardly moving lifting seat 4 drives the signal transmission mechanism 3 to move upward and extend out of the storage box 1;

[0027] The servo motor 603 is powered on to drive the toothed disc 602 to rotate, and the rotating toothed disc 602 drives the turntable 6 to rotate through the meshing gear ring 601. The rotating turntable 6 can adjust the signal receiving direction of the signal transmission mechanism 3, so that the signal transmission mechanism 3 can receive signals from different directions. At the same time, the signal transmission mechanism 3 transmits the received electrical signal to the signal detector 401 for calculation, and adjusts the direction of the signal transmission mechanism 3 according to the signal strength calculated by the signal detector 401, so as to realize the function of self-adjusting the signal transmission mechanism 3 to receive the signal with the maximum strength, thereby ensuring the stability of signal reception.

[0028] The servo motor C604 is powered on to drive the threaded rod 302 to rotate, and the rotating threaded rod 302 cooperates with the thread sleeve shaft frame 303 to drive the support rod 304 to fold and move. The folding support rod 304 can drive the antenna box 305 to fold and move, so as to facilitate the adjustment of the unfolding angle of the three groups of antenna boxes 305. The unfolded antenna box 305 can expand the signal transmission range, and the folded and stored antenna box 305 facilitates the antenna box 305 to move down to the inside of the storage box 1 through the through hole 103;

[0029] The servo motor A201 is powered on and drives the screw rod 202 to rotate in the opposite direction. The screw rod 202 rotating in the opposite direction drives the wire sleeve frame 203 to move downward. The downwardly moving wire sleeve frame 203 drives the lifting seat 4 to move downward. The downwardly moving lifting seat 4 drives the signal transmission mechanism 3 to move downward into the storage box 1. The through hole 103 is sealed by the cover plate 306, so that the signal transmission mechanism 3 is stored and protected, thereby improving the safety performance of the storage of the signal transmission mechanism 3.

[0030] Embodiment 2

[0031] like Figure 1 , Figure 2 As shown, the utility model proposes a portable power emergency communication transmission device. Compared with the first embodiment, this embodiment also includes: a support screw 101 is threadedly installed on one side of the storage box 1, a roller 102 is fixedly installed on the bottom of the storage box 1, a through hole 103 is opened on the top of the storage box 1, and a push rod 104 is fixedly installed on one side of the top of the storage box 1.

[0032] In this embodiment, Figure 1 , Figure 2 As shown, the roller 102 is used to facilitate the movement of the device, and the push rod 104 is used to push the storage box 1 to a moving position, thereby improving the portability of the device. At the same time, the ground is supported by the rotating support screw 101, thereby limiting the movement of the device and ensuring the stability of the device placement. The through hole 103 facilitates the lifting and lowering movement of the signal transmission mechanism 3, so that the signal transmission mechanism 3 can be extended out of the storage box 1.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A portable power emergency communication transmission device, comprising a storage box (1), a signal transmission mechanism (3) and a lifting seat (4), characterized in that: A lifting seat (4) is movably installed inside the storage box (1), a turntable (6) is rotatably installed on the top of the lifting seat (4), a gear ring (601) is fixedly installed on the bottom of the outer side of the turntable (6), a toothed disc (602) is meshingly installed on one side of the toothed disc (601), a servo motor (603) is fixedly installed on the top of the toothed disc (602), and the top of the servo motor (603) is fixedly installed on the top wall of the lifting seat (4), a signal transmission mechanism (3) is fixedly installed on the top of the turntable (6), and the signal transmission mechanism (3) includes a mounting shaft frame (301) and an antenna box (305), and an antenna is installed on the top of the mounting shaft frame (301) through a shaft rod. The antenna box (305) comprises a threaded rod (302) rotatably mounted inside the mounting shaft frame (301), a threaded sleeve shaft frame (303) is bolted to the outside of the threaded rod (302), a support rod (304) is mounted on the outside of the threaded sleeve shaft frame (303) via an axle bolt, and one end of the support rod (304) is movably connected to the back of the antenna box (305), a cover plate (306) is fixedly mounted on the top of the mounting shaft frame (301), a servo motor C (604) is fixedly mounted inside the turntable (6), and the output end of the servo motor C (604) is fixedly connected to the bottom end of the threaded rod (302), and a base frame (5) is fixedly mounted on the bottom of the lifting seat (4).

2. A portable power emergency communication transmission device according to claim 1, characterized in that: A support screw (101) is threadedly mounted on one side of the storage box (1), a roller (102) is fixedly mounted on the bottom of the storage box (1), a through hole (103) is opened on the top of the storage box (1), and a push rod (104) is fixedly mounted on one side of the top of the storage box (1).

3. A portable power emergency communication transmission device according to claim 1, characterized in that: A mounting box (2) is fixedly mounted on one side of the storage box (1), a servo motor A (201) is fixedly mounted on the top of the mounting box (2), a screw rod (202) is fixedly mounted on the output end of the servo motor A (201), a threaded sleeve frame (203) is threadedly mounted on the outer side of the screw rod (202), and one side of the threaded sleeve frame (203) is fixedly connected to one side of the lifting seat (4).

4. A portable power emergency communication transmission device according to claim 1, characterized in that: A signal detector (401) is placed inside the lifting seat (4), and a sliding groove is provided at the bottom of the lifting seat (4).

5. A portable power emergency communication transmission device according to claim 1, characterized in that: A servo motor B (501) is placed inside the base frame (5), and a bevel gear shaft (502) is fixedly mounted on the output end of the servo motor B (501).

6. A portable power emergency communication transmission device according to claim 1, characterized in that: A bevel screw (503) is rotatably mounted inside the base frame (5), a threaded plate (504) is threadedly mounted on the outer side of the bevel screw (503), and a clamping plate (402) extending to the inside of the lifting seat (4) is fixedly mounted on the top of the threaded plate (504).

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