CN107919530B - Manual adjustment and locking integrated device and satellite communication equipment - Google Patents
Manual adjustment and locking integrated device and satellite communication equipment Download PDFInfo
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- CN107919530B CN107919530B CN201711414777.2A CN201711414777A CN107919530B CN 107919530 B CN107919530 B CN 107919530B CN 201711414777 A CN201711414777 A CN 201711414777A CN 107919530 B CN107919530 B CN 107919530B
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005191 phase separation Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
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Abstract
The invention relates to the technical field of communication equipment, in particular to a manual adjustment and locking integrated device and satellite communication equipment. The manual adjustment and locking integrated device comprises a base, a connecting shaft, an antenna mounting plate, a limiting piece, a sleeve, a hand wheel and an elastic piece; the driving device is in transmission connection with the connecting shaft, and the antenna mounting plate is in transmission connection with the connecting shaft; the limiting piece is provided with a limiting groove; the sleeve is fixedly connected with the connecting shaft, the sleeve is provided with a limiting protrusion matched with the limiting groove, and the outer surface of the sleeve is provided with external threads; the hand wheel is provided with the holding tank, and the internal surface of the cell wall of holding tank is provided with the internal thread, and the cell wall and the locating part fixed connection of holding tank, elastic deformation can take place for make spacing arch and spacing groove phase separation, and the hand wheel can press the fastening with the antenna installation board to fix on the base. The invention has simple and compact structure, realizes the switching of manual adjustment and locking functions by rotating the hand wheel, and is convenient and quick to operate.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a manual adjustment and locking integrated device and satellite communication equipment.
Background
At present, a demand for rapid deployment is put forward for satellite communication terminals, so most satellite communication terminals adopt electric driving to realize rapid satellite communication. In the era of globalization of communication, satellite communication antennas have an irreplaceable importance in the communication field due to the characteristics of wide coverage, large communication flux, high communication efficiency and the like. The transmission of the full-automatic portable station adopts the cooperation of a motor and a speed reducer to realize the function of driving the antenna at a low speed. And when powered down, the antenna position needs to be manually adjusted in order to maintain satellite-to-satellite and communication. In addition, in order to improve satellite stability, fixed locking of the pitch drive base of the terminal is required.
At present, the manual adjusting device and the locking device of the full-automatic satellite communication terminal are two independent devices, the structure is complex, the locking device and the manual adjusting device are required to be operated respectively, the locking device is firstly separated from the whole device in a rotating way, the locking device is in an inactive state, the manual adjusting device is operated, and the operation process is complex.
Disclosure of Invention
The invention aims to provide a manual adjustment and locking integrated device, which solves the technical problems of complex equipment structure and complicated operation process in the prior art.
The invention also aims to provide satellite communication equipment so as to solve the technical problems of complex equipment structure and complicated operation process in the prior art.
Based on the first object, the invention provides a manual adjustment and locking integrated device, which comprises a base, a connecting shaft, an antenna mounting plate, a limiting piece, a sleeve, a hand wheel and an elastic piece;
the antenna mounting plate is positioned outside the base, and is in transmission connection with the connecting shaft;
the limiting piece is sleeved outside the connecting shaft and is positioned between the connecting shaft and the antenna mounting plate, the limiting piece is provided with a limiting groove, and the notch of the limiting groove is far away from the base;
the sleeve is fixedly connected with the connecting shaft, the sleeve is provided with a limiting protrusion matched with the limiting groove, and the outer surface of the sleeve is provided with external threads;
the hand wheel is provided with the holding tank, the internal surface of the cell wall of holding tank be provided with external screw thread matched with internal screw thread, the cell wall of holding tank with locating part fixed connection, the tank bottom of holding tank with the clearance sets up between the other end of connecting axle, the one end of elastic component with the tank bottom butt of holding tank, the other end of elastic component with the other end butt of connecting axle, elastic component can take place elastic deformation, so that spacing arch with the spacing groove separates mutually, the hand wheel can with the antenna mounting panel compresses tightly and fixes on the base.
Further, the device also comprises a distance sensor, wherein the distance sensor is positioned between the other end of the elastic piece and the end face of the other end of the connecting shaft.
Further, the limiting piece is an annular plate, and the annular plate is fixedly connected with the groove wall of the containing groove.
Further, the number of the limiting grooves is four, and the four limiting grooves are arranged at intervals along the circumferential direction of the annular plate.
Further, the sleeve comprises a connecting cylinder part and a sleeve joint cylinder part, the connecting cylinder part is fixedly connected with the sleeve joint cylinder part, the outer diameter of the connecting cylinder part is larger than that of the sleeve joint cylinder part, the external thread is positioned on the outer surface of the connecting cylinder part, the limiting protrusion is fixedly connected with the connecting cylinder part, and the sleeve joint cylinder part is sleeved outside the connecting shaft.
Further, the sleeve joint barrel part is connected with the connecting shaft through a locating pin.
Further, the elastic member is a compression spring.
Further, the hand wheel is provided with a hand twisting part which is fixedly connected with the bottom of the accommodating groove.
Further, the hand twisting part comprises an annular wall and a buckle plate, wherein the annular wall is fixedly connected with the buckle plate, and the buckle plate is fixedly connected with the bottom of the accommodating groove.
Based on the second object, the invention also provides a satellite communication device, which comprises an antenna and the manual adjustment and locking integrated device, wherein the antenna is connected with the antenna mounting plate.
Compared with the prior art, the invention has the beneficial effects that:
the manual adjustment and locking integrated device provided by the invention has a simple and compact structure, realizes the switching of manual adjustment and locking functions by rotating the hand wheel, and is convenient and quick to operate. When the antenna is used, the hand wheel is unscrewed, so that the hand wheel is separated from the sleeve, at the moment, the hand wheel is separated from the antenna mounting plate, the equipment is electrified, and the driving device drives the antenna mounting plate to rotate through the connecting shaft, so that the antenna is driven to rotate, and satellite communication is realized. After the antenna rotates to the appointed angle for communication, the hand wheel is pressed, the hand wheel is screwed on the sleeve, and the hand wheel drives the limiting piece to move in the direction away from the sleeve along with the rotation of the hand wheel, so that the limiting protrusion is separated from the limiting groove, the hand wheel is continuously screwed until the hand wheel is used for fastening the antenna mounting plate on the base, the star stability can be improved, the wind resistance of the equipment is enhanced, and the power consumption of the motor is reduced. Under the outage condition, the position of antenna installation needs manual regulation to realize the star, and at this moment, reverse unscrewing hand wheel, when hand wheel and sleeve separation, under the elasticity effect of elastic component, the hand wheel can be to the direction removal of keeping away from the antenna mounting panel to drive the locating part and move together, make spacing protruding block in the spacing groove, at this moment, hand wheel, sleeve and connecting axle form a whole, through rotatory hand wheel, can realize the rotation of antenna mounting panel, thereby adjust the angle of antenna, realize quick accurate star. In order to improve star stability, the wind resistance of the equipment is enhanced, after manual adjustment is finished, the hand wheel is pressed and screwed on the sleeve, and the hand wheel drives the limiting piece to move in a direction away from the sleeve along with rotation of the hand wheel, so that the limiting protrusion is separated from the limiting groove, and the hand wheel is continuously screwed until the hand wheel presses and fastens the antenna mounting plate on the base.
The satellite communication equipment provided by the invention comprises an antenna and the manual adjustment and locking integrated device, wherein the antenna is connected with the antenna mounting plate. According to the satellite communication equipment, the manual adjustment and locking integrated device provided by the invention is used, so that the manual adjustment and locking functions can be switched by rotating the hand wheel, the stability of the satellite is improved, the wind resistance of the equipment is enhanced, the whole structure is simple and compact, and the operation is convenient and quick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a manual adjustment and locking integrated device according to a first embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is a schematic structural view of a limiting member according to a first embodiment of the present invention;
FIG. 6 is a schematic view of a sleeve according to a first embodiment of the present invention;
FIG. 7 is a schematic view of a hand wheel according to a first embodiment of the present invention;
fig. 8 is a schematic structural diagram of a satellite communication device according to a third embodiment of the present invention.
Icon: 101-a base; 102-connecting a shaft; 103-an antenna mounting plate; 104-limiting pieces; 105-driving means; 106-extending the segment; 107-connecting segments; 108-a receiving groove; 109-an elastic member; 110-step surface; 111-connecting the barrel portion; 112-sleeve joint barrel part; 113-limit protrusions; 114-a limit groove; 115-pin holes; 116-an annular wall; 117-pinch plate; 118-antenna.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 7, the present embodiment provides a manual adjustment and locking integrated device, which includes a base 101, a connecting shaft 102, an antenna mounting plate 103, a limiting member 104, a sleeve, a hand wheel, and an elastic member 109; the inside of the base 101 is provided with a driving device 105, a power output shaft of the driving device 105 is in transmission connection with one end of the connecting shaft 102, alternatively, the driving device 105 can be a motor, a power output shaft of the motor is connected with one end of the connecting shaft 102 through a coupling, and the antenna mounting plate 103 is used for mounting a terminal, in this embodiment, the terminal can be an existing antenna; the antenna mounting plate 103 is positioned outside the base 101, the antenna mounting plate 103 is in transmission connection with the connecting shaft 102, optionally, a bearing is arranged between the antenna mounting plate 103 and the connecting shaft 102, the antenna mounting plate 103 is provided with a penetrating hole, the connecting shaft 102 comprises a penetrating section 106 and a connecting section 107, and the diameter of the penetrating section 106 is smaller than the aperture of the penetrating hole; the limiting piece 104 is sleeved outside the connecting shaft 102, a gap is formed between the limiting piece 104 and the connecting shaft 102, the limiting piece 104 is positioned between the connecting shaft 102 and the antenna mounting plate 103, and the limiting piece 104 can reciprocate relative to the antenna mounting plate 103 along the center line of the penetrating hole; the limiting piece 104 is provided with a limiting groove 114, and the notch of the limiting groove 114 is far away from the base 101; the sleeve is fixedly connected with the connecting shaft 102, the part of the sleeve connected with the connecting shaft 102 is positioned between the connecting shaft 102 and the limiting piece 104, the sleeve is provided with a limiting protrusion 113 matched with the limiting groove 114, and the outer surface of the sleeve is provided with external threads; the hand wheel is provided with holding tank 108, the internal surface of holding tank 108's cell wall is provided with the internal thread with external screw thread matched with, holding tank 108's cell wall and locating part 104 fixed connection, specifically, locating part 104 detains on holding tank 108's notch, locating part 104 and the thickness face fixed connection of cell wall, the clearance setting between holding tank 108's the tank bottom and the other end of connecting axle 102, that is, the clearance setting between holding tank 108's tank bottom and the free end that stretches into section 106, the one end and holding tank 108's of elastic component 109 tank bottom butt, the other end and the other end butt of connecting axle 102 of elastic component 109, elastic component 109 can take place elastic deformation, so that spacing protruding 113 and spacing groove 114 phase separation, the hand wheel can compress tightly antenna mounting panel 103 and fix on base 101.
The manual adjustment and locking integrated device provided by the embodiment has a simple and compact structure, and realizes the switching of manual adjustment and locking functions only by rotating the hand wheel, thereby being convenient and quick to operate. When the antenna is used, the hand wheel is unscrewed to separate the hand wheel from the sleeve, at the moment, the hand wheel is separated from the antenna mounting plate 103, the equipment is electrified, the driving device 105 drives the antenna mounting plate 103 to rotate through the connecting shaft 102, and therefore the terminal (such as an antenna) is driven to rotate, and satellite communication is achieved. After the antenna rotates to a specified angle for communication, the hand wheel is pressed and screwed on the sleeve, and the hand wheel drives the limiting piece 104 to move in a direction away from the sleeve along with the rotation of the hand wheel, so that the limiting boss 113 is separated from the limiting groove 114, the hand wheel is screwed continuously until the hand wheel tightly presses and fixes the antenna mounting plate 103 on the base 101, and in such a way, the star alignment stability can be improved, the wind resistance of the device is enhanced, and the power consumption of the motor is reduced. Under the outage condition, the position of the antenna mounting plate 103 needs to be manually adjusted to realize star alignment, at this moment, the hand wheel is reversely unscrewed, when the hand wheel is separated from the sleeve, the hand wheel can move towards the direction away from the antenna mounting plate 103 under the elastic force of the elastic piece 109, so that the limiting piece 104 is driven to move together, the limiting boss 113 is clamped in the limiting groove 114, at this moment, the hand wheel, the sleeve and the connecting shaft 102 form a whole, and the rotation of the antenna mounting plate 103 can be realized by rotating the hand wheel, so that the angle of the antenna is adjusted, and the quick and accurate star alignment is realized. In order to improve star stability and enhance the wind resistance of the device, after manual adjustment is completed, the hand wheel is pressed and screwed on the sleeve, and the hand wheel drives the limiting piece 104 to move in a direction away from the sleeve along with rotation of the hand wheel, so that the limiting boss 113 is separated from the limiting groove 114, and the hand wheel is continuously screwed until the hand wheel presses and fixes the antenna mounting plate 103 on the base 101.
Further, whether or not the current state is the locked state can be determined by directly observing whether or not there is a gap between the thickness surface of the accommodation groove 108 and the plate surface of the antenna mounting plate 103. If no gap exists between the two, the equipment is in a locking state, when the equipment is electrified, and the driving device 105 is used for driving the antenna mounting plate 103, the hand wheel is required to be unscrewed first, the locking of the antenna mounting plate 103 is released, so that the motor is prevented from being locked, and the normal operation of the equipment is ensured.
In an alternative of this embodiment, the limiting member 104 is an annular plate, and the annular plate is fixedly connected with the groove wall of the accommodating groove 108. Specifically, the annular plate is provided with a screw hole, and the thickness surface of the groove wall of the accommodation groove 108 is also provided with a screw hole, and the annular plate is connected to the groove wall of the accommodation groove 108 by a bolt.
In the alternative of this embodiment, the number of the limiting grooves 114 is four, and the four limiting grooves 114 are arranged at intervals along the circumferential direction of the annular plate.
In this alternative, as shown in fig. 5, the number of screw holes is four, and the screw holes are alternately spaced from the limiting grooves 114.
In an alternative scheme of this embodiment, the sleeve includes connecting tube portion 111 and cup joints tube portion 112, connecting tube portion 111 and cup joint tube portion 112 fixed connection, and connecting tube portion 111 external diameter is greater than cup joints tube portion 112 external diameter, and the external screw thread is located connecting tube portion 111's surface, spacing protruding 113 and connecting tube portion 111 fixed connection cup joint tube portion 112 cover and locate the outside of connecting axle 102.
Specifically, referring to fig. 6, an annular step surface 110 is formed between the connecting cylinder 111 and the socket cylinder 112, the limiting protrusions 113 are fixedly connected with the step surface 110, the number of the limiting protrusions 113 is the same as that of the limiting grooves 114, in this embodiment, the number of the limiting protrusions 113 is four, the four limiting protrusions 113 are arranged at intervals along the circumferential direction of the annular step surface 110, and the positions of the limiting protrusions 113 and the limiting grooves 114 correspond.
In this alternative, the socket 112 is connected to the connecting shaft 102 by a positioning pin. In one possible design, the socket barrel 112 is provided with three pin holes 115, and the socket barrel 112 is connected with the connecting shaft 102 by three positioning pins.
In an alternative to this embodiment, the resilient member 109 is a compression spring.
Through setting up compression spring, when pressing the hand wheel, compress compression spring, the hand wheel moves to the direction that is close to antenna mounting panel 103, and then rotates the hand wheel, external screw thread and internal screw thread meshing until the hand wheel compresses tightly the antenna mounting panel 103 and fixes on base 101. When the hand wheel is reversely unscrewed to separate the external thread from the internal thread, the hand wheel moves in a direction away from the antenna mounting plate 103 under the elastic force of the compression spring, and the locking state of the antenna mounting plate 103 is released.
In an alternative of this embodiment, the hand wheel is provided with a hand-twisting portion fixedly connected to the bottom of the accommodating groove 108. Through setting up the hand portion of twisting, the staff operation of being convenient for can conveniently rotate the hand wheel.
In this alternative, as shown in fig. 7, the screwing part includes an annular wall 116 and a buckle 117, the annular wall 116 being fixedly connected to the buckle 117, the buckle 117 being fixedly connected to the bottom of the receiving groove 108. In one possible design, the annular wall 116 and the wall of the receiving slot 108 form a concentric circle, and the height of the annular wall 116 is less than the height of the wall of the receiving slot 108, in a manner that facilitates a worker's view of whether the hand wheel is in engagement with the antenna mounting plate 103.
In this alternative, the outer surface of the annular wall 116 is provided with knurling.
It should be noted that, the number of the limiting slots 114 and the number of the positioning pins are not limited to the above one, but other numbers can be freely selected according to actual production and processing conditions, which is not repeated in this embodiment.
Example two
The present embodiment also provides a manual adjustment and locking integrated device, which is an improvement on the basis of the first embodiment, and the technical solution of the first embodiment is also the same as that of the first embodiment, and will not be repeated here. The same reference numerals are used for the same components as those of the first embodiment, and reference is made to the description of the first embodiment.
The manual adjustment and locking integrated device provided in this embodiment further includes a distance sensor (not shown) located between the other end of the elastic member 109 and the end face of the other end of the connecting shaft 102.
In an alternative to this embodiment, the projecting section 106 of the connecting shaft 102 is provided with a recess in which a distance sensor is located for detecting the position of the hand wheel.
In one possible design, the device further comprises a status indicator lamp (not shown), wherein the status indicator lamp is connected with the distance sensor, when the distance sensor detects that the hand wheel and the antenna mounting plate 103 are in a pressing and attaching state, the status indicator lamp is red, a worker is prompted that the device is in a locking state at the moment, if the device is electrified, the driving device 105 drives the antenna mounting plate 103 to rotate, the hand wheel is required to be loosened first, the locking of the antenna mounting plate 103 is released, at the moment, the status indicator lamp is green, the phenomenon of motor locked rotor is effectively avoided, and normal operation of the device is ensured.
It should be noted that, the content displayed by the status indicator lamp is not limited to the above two types, but other colors or symbols can be selected to realize the function of prompting whether the current status is the locking status; for other colors or coincidence, the description of this embodiment is omitted.
It should be noted that the distance sensor is in the prior art, for example, a proximity switch commonly used at present may be used, and the structure thereof will not be described in detail.
Example III
Referring to fig. 8, this embodiment provides a satellite communication device, which includes an antenna 118 and a manual adjustment and locking integrated device provided in the first embodiment of the present invention, where the antenna 118 is connected to the antenna mounting board 103.
According to the satellite communication equipment provided by the embodiment of the invention, due to the fact that the manual adjustment and locking integrated device provided by the first embodiment of the invention is used, the manual adjustment and locking function can be switched only by rotating the hand wheel, the satellite stability is improved, the wind resistance of the equipment is improved, the whole structure is simple and compact, and the operation is convenient and quick.
Example IV
The satellite communication device provided in this embodiment includes an antenna 118 and the manual adjustment and locking integrated device provided in the second embodiment of the present invention, where the antenna 118 is connected to the antenna mounting board 103.
According to the satellite communication equipment provided by the embodiment of the invention, due to the fact that the manual adjustment and locking integrated device provided by the second embodiment of the invention is used, the manual adjustment and locking function can be switched only by rotating the hand wheel, the satellite stability is improved, the wind resistance of the equipment is improved, the whole structure is simple and compact, and the operation is convenient and quick.
Meanwhile, as the manual adjustment and locking integrated device provided by the second embodiment is provided with the distance sensor and the status indicator lamp, whether the current status of the equipment of the staff is in a locking status can be prompted, the phenomenon of motor stalling caused by electrifying in the locking status is avoided, and the normal operation of the equipment is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. The manual adjustment and locking integrated device is characterized by comprising a base, a connecting shaft, an antenna mounting plate, a limiting piece, a sleeve, a hand wheel and an elastic piece;
the antenna mounting plate is positioned outside the base, and is in transmission connection with the connecting shaft;
the limiting piece is sleeved outside the connecting shaft and is positioned between the connecting shaft and the antenna mounting plate, the limiting piece is provided with a limiting groove, and the notch of the limiting groove is far away from the base;
the sleeve is fixedly connected with the connecting shaft, the sleeve is provided with a limiting protrusion matched with the limiting groove, and the outer surface of the sleeve is provided with external threads;
the hand wheel is provided with a containing groove, the inner surface of the groove wall of the containing groove is provided with an inner thread matched with the outer thread, the groove wall of the containing groove is fixedly connected with the limiting piece, a gap is formed between the groove bottom of the containing groove and the other end of the connecting shaft, one end of the elastic piece is abutted to the groove bottom of the containing groove, the other end of the elastic piece is abutted to the other end of the connecting shaft, the elastic piece can be elastically deformed, so that the limiting protrusion is separated from the limiting groove, and the hand wheel can press and fix the antenna mounting plate on the base;
the distance sensor is positioned between the other end of the elastic piece and the end face of the other end of the connecting shaft;
the limiting piece is an annular plate which is fixedly connected with the groove wall of the accommodating groove;
the sleeve comprises a connecting cylinder part and a sleeving cylinder part, wherein the connecting cylinder part is fixedly connected with the sleeving cylinder part, the outer diameter of the connecting cylinder part is larger than that of the sleeving cylinder part, the external thread is positioned on the outer surface of the connecting cylinder part, the limiting protrusion is fixedly connected with the connecting cylinder part, and the sleeving cylinder part is sleeved outside the connecting shaft.
2. The manual adjustment and locking integrated device according to claim 1, wherein the number of the limit grooves is four, and the four limit grooves are arranged at intervals along the circumferential direction of the annular plate.
3. The manual adjustment and locking integrated device according to claim 1, wherein the socket tube portion is connected with the connecting shaft by a positioning pin.
4. The manual adjustment and locking integrated device of claim 1, wherein the resilient member is a compression spring.
5. The manual adjustment and locking integrated device according to claim 1, wherein the hand wheel is provided with a hand-twisting portion fixedly connected with a bottom of the accommodating groove.
6. The manual adjustment and locking integrated device of claim 5, wherein the hand screw comprises an annular wall and a pinch plate, the annular wall being fixedly connected to the pinch plate, the pinch plate being fixedly connected to a bottom of the receiving slot.
7. A satellite communications device comprising an antenna and a manual adjustment and locking integrated device according to any one of claims 1 to 6, the antenna being connected to the antenna mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414777.2A CN107919530B (en) | 2017-12-22 | 2017-12-22 | Manual adjustment and locking integrated device and satellite communication equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414777.2A CN107919530B (en) | 2017-12-22 | 2017-12-22 | Manual adjustment and locking integrated device and satellite communication equipment |
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| Publication Number | Publication Date |
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| CN107919530A CN107919530A (en) | 2018-04-17 |
| CN107919530B true CN107919530B (en) | 2024-01-16 |
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| CN201711414777.2A Active CN107919530B (en) | 2017-12-22 | 2017-12-22 | Manual adjustment and locking integrated device and satellite communication equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020142943A1 (en) * | 2019-01-09 | 2020-07-16 | 海能达通信股份有限公司 | Base station antenna angle adjusting apparatus and communication device |
| CN110148831B (en) * | 2019-05-24 | 2020-11-20 | 赣州远锦安全科技有限公司 | Elevation angle regulating mechanism for 5G base station antenna |
| CN114267932A (en) * | 2020-09-16 | 2022-04-01 | 广州极飞科技股份有限公司 | Antenna assembly and remote controller |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124491U (en) * | 2006-06-09 | 2006-08-17 | 至昇股▲ふん▼有限公司 | Antenna seat structure |
| CN101471495A (en) * | 2007-12-29 | 2009-07-01 | 京信通信系统（中国）有限公司 | Bundling antenna and encapsulation device thereof |
| KR20120092256A (en) * | 2011-02-11 | 2012-08-21 | 주식회사 메닉스 | A antenna |
| CN204179229U (en) * | 2014-11-03 | 2015-02-25 | 西安欣业科技发展有限公司 | A kind of satellite antenna transmission locking device |
| CN105789824A (en) * | 2016-04-05 | 2016-07-20 | 北京小米移动软件有限公司 | Remote control, antenna device of remote control and axial limiting structure thereof |
| CN206401486U (en) * | 2016-12-07 | 2017-08-11 | 燕山大学 | A kind of day line locking rolls over extending apparatus automatically |
| KR101788831B1 (en) * | 2016-05-19 | 2017-10-20 | (주)인텔리안테크놀로지스 | Pedestal apparatus of satellite communication antenna |
| CN107482321A (en) * | 2017-07-27 | 2017-12-15 | 武汉虹信通信技术有限责任公司 | A kind of plug type angle of declination hand adjustment device and antenna |
| CN207542403U (en) * | 2017-12-22 | 2018-06-26 | 北京微纳星空科技有限公司 | It adjusts manually and locking integrated apparatus and satellite communication equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050226685A1 (en) * | 2004-04-09 | 2005-10-13 | Golden Bridge Electech Inc. | Retention structure |
-
2017
- 2017-12-22 CN CN201711414777.2A patent/CN107919530B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124491U (en) * | 2006-06-09 | 2006-08-17 | 至昇股▲ふん▼有限公司 | Antenna seat structure |
| CN101471495A (en) * | 2007-12-29 | 2009-07-01 | 京信通信系统（中国）有限公司 | Bundling antenna and encapsulation device thereof |
| KR20120092256A (en) * | 2011-02-11 | 2012-08-21 | 주식회사 메닉스 | A antenna |
| CN204179229U (en) * | 2014-11-03 | 2015-02-25 | 西安欣业科技发展有限公司 | A kind of satellite antenna transmission locking device |
| CN105789824A (en) * | 2016-04-05 | 2016-07-20 | 北京小米移动软件有限公司 | Remote control, antenna device of remote control and axial limiting structure thereof |
| KR101788831B1 (en) * | 2016-05-19 | 2017-10-20 | (주)인텔리안테크놀로지스 | Pedestal apparatus of satellite communication antenna |
| CN206401486U (en) * | 2016-12-07 | 2017-08-11 | 燕山大学 | A kind of day line locking rolls over extending apparatus automatically |
| CN107482321A (en) * | 2017-07-27 | 2017-12-15 | 武汉虹信通信技术有限责任公司 | A kind of plug type angle of declination hand adjustment device and antenna |
| CN207542403U (en) * | 2017-12-22 | 2018-06-26 | 北京微纳星空科技有限公司 | It adjusts manually and locking integrated apparatus and satellite communication equipment |
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| CN107919530A (en) | 2018-04-17 |
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