Signal transmitting device

Abstract

The invention provides a signal transmitting device, which comprises a signal transmitting component, a signal receiving component, a signal receiving component, a signal receiving component, a signal receiving component, a signal receiving component, a signal receiving component and a signal transmitting component, and is characterized in that the signal receiving component comprises a transmitter, a reflector and a mounting bracket; the mounting bracket comprises a mounting seat, a connecting seat arranged on the outer spherical bottom surface of the spherical pot body, and a connecting unit for connecting the mounting seat and the connecting seat; the swinging part is used for driving the mounting seat to swing; and the moving part is used for driving the mounting seat to move. The transmitter is arranged at the center of the spherical pot body, and the spherical pot body is used for reflecting radio signals, so that the radio signals can be concentrated and transmitted towards a certain direction, signal attenuation and energy loss can be effectively reduced, and definition is improved; besides, the swinging part swings the transmitting direction of the signal transmitting part, and the moving part moves the transmitting position of the signal transmitting part, so that the application range of the signal transmitting device can be effectively expanded.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to a signal transmitting device. Background Art

[0002] Radio signal transmission is the process of transmitting information by using electromagnetic waves to propagate in space. The basic working principles of radio communication include signal generation, modulation, transmission and reception.

[0003] Among them, in the transmission process of radio signals, the signals are propagated in a divergent manner, and a large amount of signal attenuation and energy loss are likely to occur during transmission, which brings considerable difficulty and challenges to the reception of signals; moreover, this divergent characteristic of radio signals may also cause the risk of information leakage. Summary of the invention

[0004] Based on this, in order to solve the above problems, the present invention provides a signal transmitting device, and its specific technical solution is as follows:

[0005] A signal transmitting device, comprising:

[0006] The signal transmitting component comprises a transmitter, a reflector and a mounting bracket, wherein the reflector comprises a spherical pot body, the transmitter is arranged at the center of the spherical pot body, and the mounting bracket comprises a mounting seat, a connecting seat arranged on the bottom surface of the sphere outside the spherical pot body, and a connecting unit connecting the mounting seat and the connecting seat;

[0007] A swinging component, used for driving the mounting seat to swing;

[0008] The moving component is used to drive the mounting seat to move its position.

[0009] The above-mentioned signal transmitting device, by setting the transmitter at the center of the spherical pot body, uses the spherical pot body to reflect the radio signal, so that the radio signal can be concentrated and transmitted in a certain direction, which can effectively reduce signal attenuation and energy loss and improve clarity; at the same time, it can avoid the erroneous reception of the signal by a third party and improve confidentiality; in addition, by swinging the emission direction of the signal transmitting component by a swinging component and moving the emission position of the signal transmitting component by a moving component, the use range of the signal transmitting device can be effectively expanded.

[0010] Furthermore, the transmitter is fixedly connected to the center of the spherical pot body through three mounting rods.

[0011] Furthermore, the reflector includes a reinforcing structure arranged on the bottom surface of the spherical pot body; the reinforcing structure is a plurality of intervals arranged on the arc plate, a first ring arranged at the end of the arc plate, and a second ring arranged in the middle of the arc plate.

[0012] Furthermore, the connecting unit includes two hinge groups arranged on the bottom surface of the spherical pot body, and a driving group arranged in an equilateral triangle with the two hinge groups; the driving group is a driving electric cylinder, the fixed end of the driving electric cylinder is hinged on the mounting seat, and the telescopic end is hinged on the second ring.

[0013] Furthermore, the moving component includes a moving body, a driving wheel assembly and a shock-absorbing mold assembly, and the driving wheel assembly is connected to the moving body through the shock-absorbing mold assembly.

[0014] Furthermore, the shock-absorbing mold assembly includes a bearing seat, a hinge unit and a spring unit, the bearing seat is used to install the driving wheel body of the driving wheel assembly; the hinge unit is used to connect the bearing seat and the mobile body; the spring unit includes a spring guide and a shock-absorbing spring sleeved on the spring guide, one end of the spring guide is hinged to the bearing seat, and the other end is hinged to the mobile body; the spring unit is arranged at an angle, and an adjusting nut for adjusting the stiffness of the shock-absorbing spring is arranged on the spring guide, and one end of the shock-absorbing spring is abutted against the adjusting nut.

[0015] Furthermore, the spring guide member includes a spring guide sleeve, a spring guide shaft, and a retaining ring. The spring guide sleeve is provided with a sleeve hole end and a connecting end, the spring guide shaft is provided with a sleeve shaft end and a mounting end, the retaining ring and the shock-absorbing spring are sequentially assembled on the spring guide member, the sleeve hole end is sleeved on the sleeve shaft end, the connecting end is hinged to the moving body, and the mounting end is hinged to the bearing seat.

[0016] Furthermore, the swing component includes a fixed platform, a movable platform and a plurality of power components, the power components include a power motor, a first connecting rod driven by the power motor, and a second connecting rod hinged to the first connecting rod; the power motor is fixedly installed on the fixed platform, the power motor drives the first connecting rod to rotate and drives the second connecting rod to swing, thereby driving the movable platform through the second connecting rod.

[0017] Furthermore, the fixed platform as a whole is a hexagonal pyramid structure, and the swing component includes six groups of power components; the six groups of power components are arranged in pairs to form three power mechanisms, and the three power mechanisms are arranged at intervals on three sides of the hexagonal pyramid structure.

[0018] Furthermore, a controller is included, and the power motor is electrically connected to the controller, so as to achieve synchronous control of the power assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0020] Figure 1 The structure of the signal transmitting device according to one embodiment of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the signal transmitting device according to one embodiment of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 is a schematic structural diagram of a signal transmitting component according to an embodiment of the present invention;

[0023] Figure 4 is a schematic structural diagram of a swing component according to an embodiment of the present invention;

[0024] Figure 5 It is a partial schematic diagram of the moving component described in one embodiment of the present invention.

[0025] Description of reference numerals:

[0026] 1. Signal transmitting part; 2. Swinging part; 3. Moving part;

[0027] 11. Transmitter; 12. Reflector; 13. Mounting bracket; 14. Mounting seat; 15. Connecting seat; 16. Connecting unit; 17. Reinforcement structure;

[0028] 161. articulation group; 162. drive group;

[0029] 171. curved plate; 172. first circular ring; 173. second circular ring;

[0030] 21. Fixed platform; 22. Movable platform; 23. Power assembly;

[0031] 231. power motor; 232. first connecting rod; 233. second connecting rod;

[0032] 31. Mobile vehicle body; 32. Driving wheel assembly; 33. Shock-absorbing mold assembly;

[0033] 321, driving wheel body;

[0034] 331. Bearing seat; 332. Articulated unit; 333. Spring unit. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0039] like Figure 1 and Figure 2 , Figure 3 As shown, a signal transmitting device in one embodiment of the present invention includes:

[0040] The signal transmitting component 1 comprises a transmitter 11, a reflector 12 and a mounting bracket 13, wherein the reflector 12 comprises a spherical pot body, the transmitter 11 is arranged at the center of the spherical pot body, and the mounting bracket 13 comprises a mounting seat 14, a connecting seat 15 arranged on the bottom surface of the sphere outside the spherical pot body, and a connecting unit 16 connecting the mounting seat 14 and the connecting seat 15;

[0041] The swing component 2 is used to drive the mounting seat 14 to swing;

[0042] The moving component 3 is used to drive the mounting seat 14 to move its position.

[0043] The above-mentioned signal transmitting device, by setting the transmitter 11 at the center of the spherical pot body, uses the spherical pot body to reflect the radio signal, so that the radio signal can be concentrated and transmitted in a certain direction, which can effectively reduce signal attenuation and energy loss and improve clarity; at the same time, it can avoid the erroneous reception of the signal by a third party and improve confidentiality; in addition, by swinging the emission direction of the signal transmitting component 1 by the swinging component 2 and moving the emission position of the signal transmitting component 1 by the moving component 3, the use range of the signal transmitting device can be effectively expanded.

[0044] In one embodiment, the transmitter 11 is fixedly connected to the center of the spherical pot body through three mounting rods. In this way, the rod ends of the three mounting rods are distributed in a triangular shape on the spherical pot body, thereby forming a stable triangular support structure to ensure the installation structure of the transmitter 11.

[0045] In one embodiment, the reflector 12 includes a reinforcement structure 17 disposed on the bottom surface of the spherical pot body; the reinforcement structure 17 is a plurality of arc plates 171 disposed at intervals, a first ring 172 disposed at the end of the arc plate 171, and a second ring 173 disposed in the middle of the arc plate 171. In this way, the plurality of arc plates 171 disposed at intervals are connected by the first ring 172 and the second ring 173 to form a reinforcement structure adapted to the bottom surface of the spherical pot body, thereby ensuring stability in use.

[0046] In one embodiment, the connecting unit 16 includes two hinge groups 161 arranged on the bottom surface of the spherical pot body, and a driving group 162 arranged in an equilateral triangle with the two hinge groups 161; the driving group 162 is a driving electric cylinder, and the fixed end of the driving electric cylinder is hinged on the mounting seat 14, and the telescopic end is hinged on the second ring 173.

[0047] like Figure 2 and Figure 5 As shown, in one embodiment, the mobile component 3 includes a mobile body 31, a driving wheel assembly 32 and a shock-absorbing module assembly 33, and the driving wheel assembly 32 is connected to the mobile body 31 through the shock-absorbing module assembly 33. In this way, the mobile body 31 can be stably moved under the drive of the driving wheel assembly 32 through the shock-absorbing module assembly 33, thereby improving the stability of radio signal transmission.

[0048] In one embodiment, the shock-absorbing mold assembly 33 includes a bearing seat 331, a hinge unit 332 and a spring unit 333, wherein the bearing seat 331 is used to install the driving wheel body 321 of the driving wheel assembly 32; the hinge unit 332 is used to connect the bearing seat 331 and the moving body 31; the spring unit 333 includes a spring guide and a shock-absorbing spring sleeved on the spring guide, one end of the spring guide is hinged to the bearing seat 331, and the other end is hinged to the moving body 31; the spring unit 333 is tilted, and an adjusting nut for adjusting the stiffness of the shock-absorbing spring is arranged on the spring guide, and one end of the shock-absorbing spring is abutted against the adjusting nut. In this way, the bearing seat 331 and the mobile body 31 are connected by the hinge unit 332, and the spring unit 333 is tilted between the bearing seat 331 and the mobile body 31, which can absorb vibration energy in the vertical and horizontal directions. When the mobile body 31 is traveling on uneven ground, it can fully absorb vibration energy and have a good shock absorption effect. The driving wheel body 321 is kept in close contact with the ground, and the spring unit 333 is used for buffering and shock absorption. The shock absorption efficiency is high, and damage to the driving wheel assembly 32 is avoided.

[0049] In one embodiment, the spring guide member includes a spring guide sleeve, a spring guide shaft, and a retaining ring. The spring guide sleeve is provided with a sleeve hole end and a connection end. The spring guide shaft is provided with a sleeve shaft end and a mounting end. The retaining ring and the shock absorbing spring are sequentially mounted on the spring guide member. The sleeve hole end is sleeved on the sleeve shaft end. The connecting end is hingedly connected to the moving vehicle body 31, and the mounting end is hingedly connected to the bearing seat 331. In this way, the shock absorbing spring is sleeved by the retaining ring and the spring guide shaft on the spring guide member, so that the shock absorbing spring is stably connected between the bearing seat 331 and the moving vehicle body 31, thereby ensuring the shock absorbing effect of the spring unit 333 and preventing the signal transmitting component 1 from being damaged.

[0050] like Figure 2 and Figure 4 As shown, in one embodiment, the swing component 2 includes a fixed platform 21, a movable platform 22 and a plurality of power components 23, the power component 23 includes a power motor 231, a first connecting rod 232 driven by the power motor 231, and a second connecting rod 233 hinged to the first connecting rod 232; the power motor 231 is fixedly installed on the fixed platform 21, the power motor 231 drives the first connecting rod 232 to rotate and drives the second connecting rod 233 to swing, thereby driving the movable platform 22 through the second connecting rod 233. In this way, through the power component 23, the first connecting rod 232 and the second connecting rod 233 driven by the power motor 231 are used to swing relative to the fixed platform 21, thereby realizing the multi-degree-of-freedom movement of the movable platform 22 relative to the fixed platform 21, thereby swinging the signal transmitting component 1 and expanding the signal transmission range.

[0051] In one embodiment, the fixed platform 21 is a hexagonal pyramid structure as a whole, and the swing component 2 includes six groups of power components 23; the six groups of power components 23 are arranged in pairs to form three power mechanisms, and the three power mechanisms are arranged at intervals on the three sides of the hexagonal pyramid structure. In this way, the hexagonal pyramid structure is stable, and the three power mechanisms can achieve multi-degree-of-freedom movement.

[0052] In one embodiment, a controller is further included, and the power motor 231 is electrically connected to the controller, so as to achieve synchronous control of the power assembly 23. In this way, the six power motors 231 are synchronously controlled by the controller, and the power mechanism set on the fixed platform 21 provides driving force for the movable platform 22, so that the movable platform 22 can carry the signal transmitting component 1, and the driving length of the second connecting rod 233 in the six groups of power assemblies 23 is controlled, so as to achieve dynamic control of the movable platform 22.

[0053] In one embodiment, the controller performs synchronous drive control on the six power components 23 through an "angle-position" control mode. Specifically, the controller 4 controls the power motor 231 to drive the second connecting rod 233 to change the relative angle with respect to the first connecting rod 232, so as to achieve the change in the position of the top of the second connecting rod 233 relative to the first connecting rod 232. The "angle-position" control mode is easy to detect and has timely feedback. The corresponding controller uses a PID feedback mode to compensate for the control accuracy according to the position change, thereby further improving the control accuracy of the swing component 2.

[0054] In one embodiment, the driving platform further includes an electronic level meter disposed on the movable platform 22, and the electronic level meter is electrically connected to the controller. Thus, the angle information is fed back to the controller through the electronic level meter, thereby strengthening the real-time monitoring of the swing angle of the signal transmitting component 1 on the movable platform 22 and improving the signal transmission efficiency.

[0055] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A signal transmitting device, characterized in that: include: A signal transmitting component (1) comprises a transmitter (11), a reflector (12) and a mounting bracket (13), wherein the reflector (12) comprises a spherical pot body, the transmitter (11) is arranged at the center of the spherical pot body, and the mounting bracket (13) comprises a mounting seat (14), a connecting seat (15) arranged on the bottom surface of the sphere outside the spherical pot body, and a connecting unit (16) connecting the mounting seat (14) and the connecting seat (15); A swinging component (2) used for driving the mounting seat (14) to swing; The moving component (3) is used to drive the mounting seat (14) to move its position.

2. The signal transmitting device according to claim 1, characterized in that: The transmitter (11) is fixedly connected to the center of the spherical pot body via three mounting rods.

3. The signal transmitting device according to claim 1, characterized in that: The reflector (12) comprises a reinforcement structure (17) arranged on the bottom surface of the spherical pot body; The reinforcing structure (17) comprises a plurality of arc-shaped plates (171) arranged at intervals, a first circular ring (172) arranged at the end of the arc-shaped plate (171), and a second circular ring (173) arranged in the middle of the arc-shaped plate (171).

4. The signal transmitting device according to claim 3, characterized in that: The connection unit (16) comprises two hinge groups (161) arranged on the bottom surface of the spherical pot body, and a drive group (162) arranged in an equilateral triangle with the two hinge groups (161); The driving group (162) is a driving electric cylinder, the fixed end of which is hinged on the mounting seat (14), and the telescopic end of which is hinged on the second circular ring (173).

5. The signal transmitting device according to claim 1, characterized in that: The moving component (3) comprises a moving vehicle body (31), a driving wheel assembly (32) and a shock-absorbing mold assembly (33); the driving wheel assembly (32) is connected to the moving vehicle body (31) via the shock-absorbing mold assembly (33).

6. The signal transmitting device according to claim 5, characterized in that: The shock-absorbing mold assembly (33) comprises a bearing seat (331), a hinge unit (332) and a spring unit (333); the bearing seat (331) is used to install the driving wheel body (321) of the driving wheel assembly (32); The hinge unit (332) is used to connect the bearing seat (331) and the moving vehicle body (332); The spring unit (333) comprises a spring guide and a shock absorbing spring sleeved on the spring guide, one end of the spring guide is hingedly connected to the bearing seat (331), and the other end is hingedly connected to the moving vehicle body (31); The spring unit (333) is arranged obliquely, and an adjusting nut for adjusting the stiffness of the shock absorbing spring is arranged on the spring guide, and one end of the shock absorbing spring abuts against the adjusting nut.

7. The signal transmitting device according to claim 6, characterized in that: The spring guide member comprises a spring guide sleeve, a spring guide shaft and a retaining ring. The spring guide sleeve is provided with a sleeve hole end and a connecting end. The spring guide shaft is provided with a sleeve shaft end and a mounting end. The retaining ring and the shock absorbing spring are sequentially mounted on the spring guide member. The sleeve hole end is sleeved on the sleeve shaft end. The connecting end is hingedly connected to the moving vehicle body (333). The mounting end is hingedly connected to the bearing seat (331).

8. The signal transmitting device according to claim 1, characterized in that: The swing component (2) comprises a fixed platform (21), a movable platform (22) and a plurality of power components (23); the power components (23) comprise a power motor (231), a first connecting rod (232) driven by the power motor (231), and a second connecting rod (233) hingedly connected to the first connecting rod (232); The power motor (231) is fixedly mounted on the fixed platform (21), and the power motor (231) drives the first connecting rod (232) to rotate and drives the second connecting rod (233) to swing, thereby driving the movable platform (22) through the second connecting rod (233).

9. The signal transmitting device according to claim 8, characterized in that: The fixed platform (21) is a hexagonal pyramid structure as a whole, and the swing component (2) includes six groups of power components (23); The six groups of power components (23) are arranged in pairs to form three power mechanisms, and the three power mechanisms are arranged at intervals on the three side surfaces of the hexagonal pyramid structure.

10. The signal transmitting device according to claim 8, characterized in that: It also includes a controller, and the power motor (231) is electrically connected to the controller, so as to achieve synchronous control of the power component (23).

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