CN112803143A - Remote controller - Google Patents
Remote controller Download PDFInfo
- Publication number
- CN112803143A CN112803143A CN201911018588.2A CN201911018588A CN112803143A CN 112803143 A CN112803143 A CN 112803143A CN 201911018588 A CN201911018588 A CN 201911018588A CN 112803143 A CN112803143 A CN 112803143A
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- Prior art keywords
- antenna
- side wall
- heat dissipation
- remote controller
- control assembly
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- 238000007789 sealing Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052755 nonmetal Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
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- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to the technical field of remote control equipment, and particularly discloses a remote controller. The remote controller comprises a shell, an electric control assembly and an antenna bracket. The shell is provided with an accommodating cavity; the electric control assembly is arranged in the accommodating cavity and is connected with the shell; the antenna support sets up and is holding the intracavity, and the antenna support includes first lateral wall and the second lateral wall that sets gradually along the first direction, all is provided with the antenna on first lateral wall and the second lateral wall, and the antenna support sets up along the second direction with automatically controlled subassembly, and first direction is perpendicular with the second direction. Set up two antennas and can increase signal strength, simultaneously for unmanned aerial vehicle can carry out wireless connection with neighbouring antenna, and the power of signal does not receive remote controller and unmanned aerial vehicle relative position's influence. The first side wall and the second side wall are sequentially arranged along the first direction, and the antenna support and the electric control assembly are arranged along the second direction, so that the antenna is not interfered by the electric control assembly, and the stability of antenna signals is improved.
Description
Technical Field
The invention relates to the technical field of remote control equipment, in particular to a remote controller.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device (namely a remote controller) and a self-contained program control device, and is widely applied to the fields of aerial photography, agricultural plant protection, infectious disease monitoring, power inspection, disaster relief, movie and television shooting and the like. Because unmanned aerial vehicle's flight mainly depends on remote control system to assist and accomplishes, is provided with various electronic components in the remote controller, for example: batteries, electronic control boards, etc. In the prior art, the remote controller is unreasonable in structural design, so that an antenna in the remote controller is greatly influenced by other electronic components and poor in signal.
Disclosure of Invention
The invention aims to provide a remote controller, which optimizes the layout of an antenna in the remote controller, avoids the influence of other electronic components on the antenna and improves the signal strength.
In order to achieve the purpose, the invention adopts the following technical scheme:
provided is a remote controller including:
a housing having an accommodating chamber;
the electric control assembly is arranged in the accommodating cavity and is connected with the shell;
the antenna support is arranged in the accommodating cavity and comprises a first side wall and a second side wall which are sequentially arranged along a first direction, an antenna is arranged on the first side wall and the second side wall, the antenna support is arranged along a second direction with the electric control assembly, and the first direction is perpendicular to the second direction.
Preferably, the antenna bracket further comprises a third side wall, one ends of the first side wall and the second side wall, which are far away from the electronic control assembly, are connected with the third side wall, and the third side wall is provided with the antenna.
Preferably, the first side wall, the second side wall and the third side wall enclose an accommodating cavity, and the antenna is located on a side far away from the accommodating cavity.
Preferably, the remote controller further comprises a heat dissipation module, and the heat dissipation module is located between the electric control assembly and the antenna bracket and connected with the electric control assembly and the antenna bracket.
Preferably, the other end of the first side wall and the other end of the second side wall are both provided with side wall connecting holes, the heat dissipation module is provided with heat conducting part connecting holes, and the heat conducting part connecting holes are connected with the side wall connecting holes through connecting pieces.
Preferably, the heat dissipation module includes a heat conduction portion and a heat dissipation portion, at least one end of the heat conduction portion is connected with the heat dissipation portion, the heat conduction portion is disposed in the accommodation cavity and attached to the electronic control assembly, and at least a part of the heat dissipation portion is located outside the housing.
Preferably, a reinforcing plate is connected between the first side wall and the second side wall, and the reinforcing plate is perpendicular to the first side wall, the second side wall and the third side wall.
Preferably, the remote controller further comprises a switching circuit board, a support plate is arranged on the reinforcing plate, and a support column used for connecting the switching circuit board is arranged on the support plate.
Preferably, the antenna support is integrally formed by a non-metal material.
Preferably, the antenna is a patch antenna.
The invention has the beneficial effects that: all be provided with the antenna on first lateral wall and the second lateral wall, set up two antennas and can increase signal strength, simultaneously for unmanned aerial vehicle can carry out wireless connection with neighbouring antenna, and the power of signal does not receive remote controller and unmanned aerial vehicle relative position's influence. The first side wall and the second side wall are sequentially arranged along a first direction, the antenna support and the electric control assembly are sequentially arranged along a second direction, and the first direction is perpendicular to the second direction, so that the antenna is not interfered by the electric control assembly, and the stability of an antenna signal is improved. The remote controller that this embodiment provided is rational in infrastructure, avoids the antenna to receive other electronic components's influence, improves signal strength.
Drawings
Fig. 1 is a schematic perspective view of a remote controller according to an embodiment of the present invention;
FIG. 2 is a perspective view of a remote controller according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a face shell according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bottom case according to an embodiment of the present invention;
FIG. 5 is an exploded view of a remote control provided in an embodiment of the present invention;
FIG. 6 is an exploded view of another perspective of a remote control according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a heat dissipation module according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of an antenna mount according to an embodiment of the present invention;
fig. 9 is a perspective view of another perspective view of an antenna bracket according to an embodiment of the invention.
In the figure:
100. a grip portion; 200. a control unit;
1. a housing; 11. a bottom case; 111. a first mounting notch; 112. a first accommodating groove; 113. a first buckle; 114. a card slot; 12. a face shell; 121. a second mounting notch; 122. a second accommodating groove; 123. a second buckle; 124. a boss;
2. an antenna mount; 21. a first side wall; 22. a second side wall; 23. a third side wall; 24. a reinforcing plate; 25. a support plate; 26. a pillar; 27. a sidewall connection hole;
3. a heat dissipation module; 31. a heat conducting portion; 311. a heat conducting portion connecting hole; 32. a heat dissipating section; 321. a first part; 322. a second section; 33. an ear plate; 331. an ear plate connection hole;
41. switching the circuit board; 42. an electric control board; 421. a communication circuit board; 422. a control circuit board; 4221. positioning a groove; 43. pressing a key; 44. a key circuit board; 45. a power source; 46. a mounting member; 461. connecting columns.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the invention, orientation words are defined, and in the case that the contrary explanation is not made, the use of the orientation words such as "upper", "lower", "left" and "right" means that the remote controller provided by the invention is defined under the normal use condition, and "inner" and "outer" mean inner and outer relative to the outline of each part per se. These directional terms are used for ease of understanding and are not intended to limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
This embodiment provides a remote controller, mainly used controls the mobile device, and the mobile device can be unmanned aerial vehicle, unmanned vehicle or robot etc. explains as the example with controlling unmanned aerial vehicle below mainly.
As shown in fig. 1, fig. 2, and fig. 5 to fig. 7, the remote controller provided in this embodiment includes a housing 1, an electronic control assembly, and a heat dissipation module 3. The shell 1 is provided with an accommodating cavity, and the electric control assembly is arranged in the accommodating cavity and connected with the shell 1, wherein the electric control assembly comprises an electric control board 42; the heat dissipation module 3 is connected with the electric control board 42 or the housing 1, the heat dissipation module 3 comprises a heat conduction part 31 and a heat dissipation part 32, at least one end of the heat conduction part 31 is connected with the heat dissipation part 32, the heat conduction part 31 is arranged in the accommodating cavity and attached to the electric control board 42, and at least part of the heat dissipation part 32 is located outside the housing 1.
The heat conduction portion 31 is attached to the electronic control board 42, so that heat generated by the electronic control board 42 can be quickly transferred to the heat conduction portion 31. The heat conduction part 31 is connected with the heat dissipation part 32, the heat conduction part 31 transfers heat to the heat dissipation part 32, and the heat dissipation part 32 is at least partially arranged outside the shell 1, so that the heat dissipation efficiency of the heat dissipation part 32 can be improved, and the rapid cooling of the electric control assembly and the remote controller is realized. The remote controller is reasonable in structure and good in heat dissipation effect, and the stability of control of the remote controller can be guaranteed.
As shown in fig. 1-4, specifically, the housing 1 includes a bottom shell 11 and a front shell 12, and the bottom shell 11 and the front shell 12 may be integrally formed by injection molding, so that the manufacturing is convenient and the signal transmitted by the antenna is not affected. Bottom shell 11 has first receiving groove 112, face shell 12 has second receiving groove 122, and after face shell 12 is connected with bottom shell 11, first receiving groove 112 and second receiving groove 122 constitute and hold the chamber. Preferably, the bottom shell 11 is detachably connected to the face shell 12, so that the remote controller can be maintained conveniently.
As shown in fig. 3 to 4, optionally, a groove wall of the first receiving groove 112 of the bottom housing 11 is provided with a first buckle 113, an end surface of the first receiving groove 112 of the bottom housing 11 is provided with a clamping groove 114 in an annular concave manner, a groove wall of the second receiving groove 122 of the face housing 12 is provided with a second buckle 123 in clamping fit with the first buckle 113, and an end surface of the second receiving groove 122 of the face housing 12 is provided with a boss 124 in an annular convex manner, wherein the boss is in splicing fit with the clamping groove 114. By arranging the structure that the clamping groove 114 and the boss 124 are in inserted connection and matching, a gap between the bottom shell 11 and the face shell 12 can be effectively sealed, the sealing effect is good, and external water is effectively prevented from entering the accommodating cavity to damage electronic components; through setting up first buckle 113 and second buckle 123, can reduce the equipment degree of difficulty effectively, and first buckle 113 and second buckle 123 lock back of targetting in place still can restrict boss 124 and break away from draw-in groove 114, guarantee sealed effect. During the equipment, only need align the grafting with boss 124 and draw-in groove 114, first buckle 113 and second buckle 123 joint can realize fixing, have reduced the use of screw effectively, have reduced the dismouting degree of difficulty.
In this embodiment, the height of the protrusion 124 is less than or equal to the depth of the locking slot 114, that is, after the bottom case 11 and the face case 12 are assembled, the end surface of the bottom case 11 provided with the first receiving slot 112 is attached to the end surface of the face case 12 provided with the second receiving slot 122. Therefore, the bottom shell 11 and the face shell 12 can be tightly attached to each other, and water is effectively prevented from entering the clamping groove 114 and the accommodating cavity.
Optionally, a sealing ring is disposed within the slot 114. The first sealing ring is arranged at the bottom of the clamping groove 114, the thickness of the first sealing ring is slightly larger than the distance between the boss 124 and the bottom of the clamping groove 114, when the first sealing ring is installed, the boss 124 is inserted into the clamping groove 114 to extrude the first sealing ring, the first sealing ring is deformed, and the sealing effect is improved.
As shown in fig. 1 to 4, the housing 1 includes a control portion 200 and a holding portion 100, the holding portion 100 is used for being held by a hand of an operator, and may be designed to be a strip-shaped structure for facilitating holding, the holding portion 100 includes a first chamber, the control portion 200 includes a second chamber, and the first chamber and the second chamber are communicated to form an accommodating chamber. Be provided with a plurality of buttons 43 on the control portion 200, carry out corresponding control to unmanned aerial vehicle through pressing button 43, the second cavity is used for holding automatically controlled subassembly and heat-conducting part 31.
The electronic components of the remote controller are mainly a power supply 45 and an electric control assembly, the power supply 45 is arranged in the first cavity of the holding part 100, and the electric control assembly is arranged in the second cavity of the control part 200. Set up shift knob in the first cavity, correspond shift knob on the drain pan 11 and seted up the via hole, the shift knob part extends to the operator's operation of being convenient for outside the via hole, and shift knob passes through the wire and connects automatically controlled subassembly for control opening and closing of whole remote controller, and power 45 passes through the wire and connects automatically controlled subassembly for provide the electric energy for automatically controlled subassembly. Through setting up power 45 and automatically controlled subassembly respectively in independent cavity, can avoid power 45 to transmit the heat that produces at the during operation for automatically controlled subassembly, reduce the influence to automatically controlled subassembly.
As shown in fig. 5 and 7, heat dissipating portions 32 are provided at both ends of the heat conducting portion 31 in the width direction, and the heat on the heat conducting portion 31 is dissipated through the heat dissipating portions 32 at both sides thereof, thereby improving heat dissipation efficiency.
Furthermore, the heat dissipation portion 32 and the heat conduction portion 31 are disposed at an angle, so that the heat dissipation portion 32 is partially located outside the housing 1, and the heat conduction portion 31 is located inside the housing 1. Preferably, the heat dissipating portion 32 is perpendicular to the heat conducting portion 3, and the heat conducting portion 31 is connected to the middle position of the heat dissipating portion 32 in the height direction, so as to form a structure similar to an H shape, and both the upper and lower portions of the heat dissipating portion 32 can absorb the heat of the heat conducting portion 31.
In order to make the heat dissipation part 32 partially or completely located outside the housing 1, an installation opening capable of accommodating the heat dissipation part 32 is formed on the manipulation part 200 of the housing 1, and the heat dissipation part 32 is at least located in the installation opening. In this embodiment, the heat dissipating portion 32 includes a first portion 321 and a second portion 322, the first portion 321 is connected to the heat conducting portion 31, the second portion 322 is located on a side of the first portion 321 away from the heat conducting portion 31, the first portion 321 and the second portion 322 form a step, a cross-sectional area of the first portion 321 is larger than a cross-sectional area of the second portion 322, the first portion 321 is disposed in the mounting opening, the second portion 322 is located outside the housing 1, and a protruding mounting opening is disposed. This arrangement prevents water from flowing into the housing 1 when water is present in the second portion 322 and onto the first portion 321. In addition, the arrangement mode can ensure that the second part 322 is positioned outside the shell 1 and the heat dissipation part 32 can dissipate heat quickly, and is convenient for the heat dissipation part 32 to be installed from inside to outside. The first portion 321 and the second portion 322 are integrally formed.
In order to ensure the waterproof property of the housing 1, a seal structure is provided between the heat dissipation portion 32 and the mounting opening. Specifically, a sealing mechanism (not shown) is disposed between the first portion 321 and the mounting opening, and the sealing mechanism may be a sealing ring or a sealing glue.
As shown in fig. 3 and 4, in the present embodiment, in order to facilitate the installation of the heat dissipation portion 32 into the installation opening, a first installation notch 111 is formed on a groove wall of the first accommodation groove 112 of the bottom case 11, a second installation notch 121 is formed on a groove wall of the second accommodation groove 122 of the face shell 12, and after the face shell 12 is connected with the bottom case 11, the first installation notch 111 and the second installation notch 121 form the installation opening. Wherein, all be provided with first installation breach 111 on two opposite sides of first holding tank 112, all be provided with second installation breach 121 on two sides of second holding tank 122 to constitute two installing ports, hold two heat dissipation portions 32 respectively.
The heat conduction portion 31 is made of metal. Preferably, the heat conductive portion 31 is integrally formed with the heat dissipation portion 32.
As shown in fig. 5 to 7, a plurality of ear plates 33 are connected to the upper and lower ends of the heat conduction part 31, and ear plate connection holes 331 are formed in the ear plates 33.
In the present embodiment, two ear plates 33 are provided at intervals at both the upper and lower ends of the heat conduction portion 31. Of course, in other embodiments, the ear plate 33 may be disposed only at the upper end of the heat conducting portion 31, or the ear plate 33 may be disposed only at the lower end thereof, as long as the connection between the heat conducting module and the electronic control board 42 can be realized.
As shown in fig. 5 and 6, the control module further includes an installation component 46, the installation component 46 is disposed in the accommodating cavity and connected to the face shell 12 of the housing 1, the electronic control board 42 is located between the installation component 46 and the heat conducting portion 31, a plurality of connection columns 461 are disposed at intervals on one side of the installation component 46 facing the electronic control board 42, positioning slots 4221 are disposed at positions of the electronic control board 42 corresponding to the connection columns 461, and the connection columns 461 penetrate through the positioning slots 4221, so that the connection between the electronic control board 42 and the installation component 46 is achieved.
The connection column 461 passes through the positioning groove 4221 and then is connected with the ear plate connection hole 331, so as to realize the fixed connection of the electric control board 42, the mounting member 46 and the heat dissipation module 3. Specifically, be provided with the external screw thread on the spliced pole 461, connect on spliced pole 461 through the nut spiro union after otic placode connecting hole 331 is connected with automatically controlled board 42, the nut supports to otic placode 33 and deviates from the one side of automatically controlled board 42, realizes being connected of automatically controlled board 42 and installed part 46.
In this embodiment, four corners of the mounting member 46 are each provided with a connecting column 461, and the positioning groove 4221 is provided at a position corresponding to the connecting column 461 of the electric control board 42, so that the electric control board 42 is fixedly connected with the mounting member 46 and the heat dissipation module while the electric control board 42 is positioned. In the present embodiment, the mounting member 46 is a U-shaped frame in order to reduce the weight of the remote controller.
Of course, in other embodiments, the mounting member 46 may not be provided, and the ear plate connecting hole 331 may be connected to the electric control board 42 by a screw.
In this embodiment, the electronic control board 42 includes a communication circuit board 421 and a control circuit board 422, and the communication circuit board 421 and the control circuit board 422 are connected by a stud and a nut. The positioning groove 4221 is disposed on the control circuit board 422, and the communication circuit board 421 is attached to the heat conducting portion 31.
The heat conducting portion 31 is provided with a heat conducting portion connecting hole 311, and the heat conducting portion connecting hole 311 is connected with a member to be connected through a connecting member. In the present embodiment, the four corners of the heat conducting portion 31 are all provided with heat conducting portion connecting holes 311 to ensure the connection stability.
Because the heat conducting portion 31 may have a processing error, the heat conducting portion 31 and the electronic control board 42 may not be tightly attached to each other, and the heat dissipation efficiency is affected, a flexible heat conducting member is further disposed between the heat conducting portion 31 and the electronic control board 42, the flexible heat conducting member may be one of heat conducting silicone grease, heat conducting silicone rubber, or a heat conducting gasket, and the flexible heat conducting member is disposed between the electronic control board 42 and the heat conducting portion 31 and is both attached to the electronic control board 42 and the heat conducting portion 31. Since the flexible heat conducting members can be tightly attached to the heat conducting portion 31 and the electric control board 42, the heat dissipation efficiency of the heat dissipation module 3 is ensured.
As shown in fig. 5, the electronic control assembly further includes a key circuit board 44, the key 43 can contact with the key circuit board 44 to trigger the control signal to control the flight operation of the unmanned aerial vehicle, the key circuit board 44 is located between the mounting member 46 and the face shell 12, and the mounting member 46 is further connected with the face shell 12, so as to fix the key circuit board 44 between the mounting member 46 and the face shell 12.
As shown in fig. 5, 6 and 8, the remote controller provided in this embodiment may further include an antenna bracket 2 and an antenna, where the antenna bracket 2 is disposed in the accommodating cavity to provide a mounting position for the antenna, so as to prevent electronic components such as the control component from interfering with an antenna signal.
The antenna bracket 2 is connected with the electric control assembly, and the electric control assembly is connected with the face shell 12, so that the antenna bracket 2 is fixed in the accommodating cavity of the shell 1. Of course, in other embodiments, the antenna bracket 2 may be directly connected to the bottom case 11. The antenna bracket 2 includes a first side wall 21 and a second side wall 22, and antennas (not shown) are disposed on the first side wall 21 and the second side wall 22. Set up two antennas and can increase signal strength, simultaneously for unmanned aerial vehicle can carry out wireless connection with neighbouring antenna, and the power of signal does not receive remote controller and unmanned aerial vehicle relative position's influence. The first side wall 21 and the second side wall 22 are sequentially arranged along a first direction, the antenna bracket 2 and the electric control assembly are sequentially arranged along a second direction, and the first direction is perpendicular to the second direction, so that the antenna is not interfered by the electric control assembly, and the stability of an antenna signal is improved.
As shown in fig. 8 and 9, in order to further improve the antenna signal strength, the antenna bracket 2 further includes a third sidewall 23, and both ends of the first sidewall 21 and the second sidewall 22 away from the electronic control assembly are connected to the third sidewall 23 to form a U-shaped structure. The third sidewall 23 is provided with an antenna (not shown in the figure), so that the signal strength is further increased, the distance between the antenna on the third sidewall 23 and the control component is large, the interference of the control component is not controlled, and the stability of the signal is ensured.
The first side wall 21, the second side wall 22 and the third side wall 23 enclose an accommodating cavity, and the three antennas are located on one side far away from the accommodating cavity. The signal of antenna transmission only needs to pass casing 1 and is received by unmanned aerial vehicle, and need not pass first lateral wall 21, second lateral wall 22 and diapire 23, improves signal strength, and is convenient for install the antenna.
In the present embodiment, the antenna is a patch antenna. The patch antenna is connected to the third side wall 23, the first side wall 21 and the second side wall 22 by gluing.
In this embodiment, the to-be-connected component connected to the heat conducting portion connecting hole 311 formed in the heat conducting portion 31 is the antenna holder 2, and the heat dissipation module 3 is located between the electronic control component and the antenna holder 2, that is, the antenna holder 2 is connected to the electronic control component through the heat dissipation module 3. The heat dissipation module 3 separates the heat generated by the antenna from the heat generated by the electric control assembly, and the heat generated by the antenna and the heat generated by the electric control assembly cannot be superposed and influenced mutually.
The first and second sidewalls 21 and 22 are provided with sidewall connection holes 27 at ends thereof adjacent to the heat dissipation module 3, and the heat conduction portion connection hole 311 is connected to the sidewall connection holes 27 by a connection member. Preferably, an internal thread is provided in the sidewall connection hole 27, and the connection member is a bolt or a screw. The side wall connecting hole 27 is connected with the heat conducting part connecting hole 311, so that the contact surface between the heat dissipation module 3 and the antenna bracket 2 is small, and the heat on the heat dissipation module 3 is prevented from being transferred to the antenna bracket 2.
Further, the upper end and the lower end of the first side wall 21 are both provided with side wall connection holes 27, the upper end and the lower end of the second side wall 22 are also both provided with side wall connection holes 27, and the four side wall connection holes 27 correspond to the four heat conduction part connection holes 311, so that the stability of the connection of the heat conduction part 31 and the antenna bracket 2 is ensured.
In order to avoid the influence of the antenna bracket 2, the antenna bracket 2 is made of a non-metal material, so that the antenna bracket 2 is heat-insulated and convenient to form, signals of three antennas can penetrate through the antenna bracket 2, and the signals of each antenna can be covered in all directions. The non-metal material can be plastic, ceramic and the like. Of course, in other embodiments, it is also possible to coat the surface of the antenna holder 2 made of a metal material with a non-conductive coating, but compared with the antenna holder 2 made of a non-metal material, the signal of the antenna cannot pass through the metal, resulting in directional signal transmission. Preferably, the antenna bracket 2 is integrally formed, so that the processing efficiency is improved, and the cost is reduced. Of course, in other embodiments, the antenna bracket 2 may also be formed by connecting members or welding.
In order to improve the stability of the antenna bracket 2, a reinforcing plate 24 is connected between the first side wall 21 and the second side wall 22, and the reinforcing plate 24 is perpendicular to the first side wall 21, the second side wall 22 and the third side wall 23. Preferably, the reinforcing plate 24 is located at the upper ends of the first and second side walls 21 and 22.
As shown in fig. 6 and 8, the remote controller may be further connected with a module having other functions, such as a measuring module having a function of measuring the land, and the measuring module is disposed on the top of the housing 1 and located outside the housing 1. In order to electrically connect the measurement module with the control circuit board 422, the remote controller further comprises a switching circuit board 41, and the switching circuit board 41 is electrically connected with the control circuit board 422 and the measurement module, so that the measurement module can be controlled through the keys 43 of the remote controller. The reinforcing plate 24 is provided with a support plate 25 for supporting the adapter circuit board 41, the support plate 25 is provided with a support post 26 for connecting the adapter circuit board 41, the adapter circuit board 41 is provided with a through hole for inserting the support post 26, and the adapter circuit board 41 is fixedly connected with the support post 26 through a nut after being inserted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A remote control, comprising:
a housing (1) having a receiving cavity;
the electric control assembly is arranged in the accommodating cavity and is connected with the shell (1);
antenna boom (2), set up and be in hold the intracavity, antenna boom (2) include first lateral wall (21) and second lateral wall (22) that set gradually along the first direction, first lateral wall (21) with all be provided with the antenna on second lateral wall (22), antenna boom (2) with the electric control assembly sets up along the second direction, the first direction with the second direction is perpendicular.
2. A remote control as claimed in claim 1, characterized in that the antenna support (2) further comprises a third side wall (23), the ends of the first side wall (21) and the second side wall (22) remote from the electronic control assembly are both connected to the third side wall (23), and the antenna is arranged on the third side wall (23).
3. A remote control as claimed in claim 2, characterized in that the first side wall (21), the second side wall (22) and the third side wall (23) enclose a receiving cavity, the antenna being located at a side remote from the receiving cavity.
4. The remote controller according to claim 1, further comprising a heat dissipation module (3), wherein the heat dissipation module (3) is located between the electronic control assembly and the antenna bracket (2) and is connected to the electronic control assembly and the antenna bracket (2).
5. The remote controller according to claim 4, wherein the other end of the first sidewall (21) and the other end of the second sidewall (22) are both provided with sidewall connection holes (27), the heat dissipation module (3) is provided with heat conduction portion connection holes (311), and the heat conduction portion connection holes (311) are connected with the sidewall connection holes (27) through connecting members.
6. The remote controller according to claim 4, wherein the heat dissipation module (3) comprises a heat conduction portion (31) and a heat dissipation portion (32), the heat dissipation portion (32) is connected to at least one end of the heat conduction portion (31), the heat conduction portion (31) is disposed in the accommodating cavity and attached to the electronic control assembly, and the heat dissipation portion (32) is at least partially located outside the housing (1).
7. A remote control as claimed in claim 2, characterized in that a reinforcement plate (24) is connected between the first side wall (21) and the second side wall (22), the reinforcement plate (24) being perpendicular to the first side wall (21), the second side wall (22) and the third side wall (23).
8. The remote controller according to claim 7, further comprising a switching circuit board (41), wherein the reinforcing plate (24) is provided with a support plate (25), and the support plate (25) is provided with a support post (26) for connecting the switching circuit board (41).
9. A remote control as claimed in any one of claims 1 to 8, characterized in that the antenna holder (2) is integrally formed from a non-metallic material.
10. A remote control as claimed in any one of claims 1 to 8, wherein the antenna is a patch antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018588.2A CN112803143A (en) | 2019-10-24 | 2019-10-24 | Remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018588.2A CN112803143A (en) | 2019-10-24 | 2019-10-24 | Remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112803143A true CN112803143A (en) | 2021-05-14 |
Family
ID=75802931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911018588.2A Pending CN112803143A (en) | 2019-10-24 | 2019-10-24 | Remote controller |
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| Country | Link |
|---|---|
| CN (1) | CN112803143A (en) |
Cited By (1)
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