CN216133970U - Antenna self-adaptation gesture adjustment mechanism - Google Patents
Antenna self-adaptation gesture adjustment mechanism Download PDFInfo
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- CN216133970U CN216133970U CN202123007835.4U CN202123007835U CN216133970U CN 216133970 U CN216133970 U CN 216133970U CN 202123007835 U CN202123007835 U CN 202123007835U CN 216133970 U CN216133970 U CN 216133970U
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Abstract
The utility model provides an antenna self-adaptive attitude adjusting mechanism, and relates to the technical field of communication antennas. The antenna self-adaptive posture adjusting mechanism comprises a base, a fixed support, a supporting rod, an outer movable support, an inner movable support, an antenna assembling plate, a balancing weight and an antenna. According to the antenna self-adaptive posture adjusting mechanism, the base is assembled on a robot or other movable terminal equipment, when the robot passes through a region with uneven terrain or stays in the region for a long time, the outer movable support swings relative to the fixed support under the action of gravity of the balancing weight, the inner movable support swings relative to the outer movable support, and the antenna self-adaptive posture adjusting mechanism enables the antenna to be kept in the vertical direction, so that the antenna self-adaptive posture adjustment is realized.
Description
Technical Field
The utility model relates to the technical field of communication antennas, in particular to an antenna self-adaptive attitude adjusting mechanism.
Background
When the robot remotely controls to work, the communication with an upper computer is realized through an antenna on the robot. However, there is inevitably a dimpled area on the moving track of the robot, and when the robot passes through the area or stays in the area for a long time, the antenna is skewed, which affects the normal signal transmission of the antenna. At present, an antenna on a robot is generally fixedly assembled on a robot body, and the posture of the antenna is difficult to adjust according to the running state of the robot body, so that a mechanism for adjusting the posture of the antenna needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna self-adaptive attitude adjusting mechanism to solve the technical problem that an antenna on a robot at present is difficult to adjust the attitude according to the running state of a robot body.
In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
an antenna self-adaptive attitude adjusting mechanism comprises a base, a fixed support, a supporting rod, an outer movable support, an inner movable support, an antenna assembling plate, a balancing weight and an antenna;
the fixed support is positioned above the base, one end of the supporting rod is connected with the base, and the other end of the supporting rod is connected with the fixed support;
the two opposite ends of the outer movable support are rotatably connected with the fixed support through a first rotating shaft, and the outer movable support can swing relative to the fixed support;
the two opposite ends of the inner movable support are rotatably connected with the outer movable support through a second rotating shaft, and the inner movable support can swing relative to the outer movable support;
the axis of the first rotating shaft is vertical to the axis of the second rotating shaft;
the lower end of the inner movable support is provided with a balancing weight which is arranged in a suspended manner;
the upper end of the inner movable support is provided with an antenna assembly plate, and an antenna is assembled on the antenna assembly plate.
Preferably, a plurality of lower supporting seats are arranged on the base along the circumferential direction, and upper supporting seats which correspond to the lower supporting seats in position and are the same in number are arranged on the fixed support along the circumferential direction; one end of the supporting rod is connected with the lower supporting seat, and the other end of the supporting rod is connected with the upper supporting seat.
Preferably, the lower supporting seat is hinged with a lower threaded sleeve, the upper supporting seat is hinged with an upper threaded sleeve, one end of the supporting rod is in threaded connection with the lower threaded sleeve, and the other end of the supporting rod is in threaded connection with the upper threaded sleeve.
Preferably, a first bearing is arranged on the fixed support, and the first rotating shaft is assembled with an inner ring of the first bearing; and a second bearing is arranged on the outer movable support, and the second rotating shaft is assembled with an inner ring of the second bearing.
Preferably, two antennas are mounted on the antenna mounting plate.
Preferably, the fixed support and the outer movable support are both set to be frame structures, the outer movable support is located inside the fixed support, and the inner movable support is located inside the outer movable support.
The beneficial technical effects of the utility model are as follows:
according to the antenna self-adaptive attitude adjusting mechanism, the base of the antenna self-adaptive attitude adjusting mechanism is assembled on a robot or other movable terminal equipment, when the robot passes through an uneven region of a terrain or stays in the region for a long time, the outer movable support swings relative to the fixed support under the action of gravity of the balancing weight, the inner movable support swings relative to the outer movable support, and the antenna self-adaptive attitude adjusting mechanism enables the antenna to be kept in the vertical direction, so that the antenna self-adaptive attitude adjustment is realized.
Drawings
Fig. 1 is a first perspective view of an adaptive antenna attitude adjustment mechanism according to an embodiment of the present invention;
FIG. 2 is a front view of an adaptive antenna attitude adjustment mechanism according to an embodiment of the present invention;
FIG. 3 is a side view of an adaptive attitude adjustment mechanism for an antenna in accordance with an embodiment of the present invention;
FIG. 4 is a top view of an adaptive antenna attitude adjustment mechanism according to an embodiment of the present invention;
fig. 5 is a second perspective view of the adaptive attitude adjustment mechanism of the antenna according to the embodiment of the present invention, in which the fixed bracket, the outer movable bracket, the inner movable bracket, and other components are cross-sectional.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings in combination with the specific embodiments. Certain embodiments of the utility model now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. Indeed, various embodiments of the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In an embodiment of the present invention, an antenna adaptive attitude adjustment mechanism is provided, please refer to fig. 1 to 5.
An antenna self-adaptive posture adjusting mechanism comprises a base 1, a fixed support 2, a supporting rod 3, an outer movable support 4, an inner movable support 5, an antenna assembling plate 6, a balancing weight 7, an antenna 8 and the like.
The fixed bolster 2 is located base 1 directly over, and base 1 is connected to the one end of bracing piece 3, and fixed bolster 2 is connected to the other end of bracing piece 3. Specifically, four lower supporting seats 11 are arranged on the base 1 along the circumferential direction, four upper supporting seats 21 are arranged on the fixed support 2 along the circumferential direction, and the upper supporting seats 21 correspond to the lower supporting seats 11 in position. One end of the support rod 3 is connected with the lower support seat 11, and the other end of the support rod 3 is connected with the upper support seat 21.
The four support rods 3 support the fixed support 2 together, and a movable space is formed between the base 1 and the fixed support 2, so that the balancing weight 7 swings in the movable space.
The lower support seat 11 is hinged with a lower threaded sleeve 91, the upper support seat 21 is hinged with an upper threaded sleeve 92, one end of the support rod 3 is in threaded connection with the lower threaded sleeve 91, and the other end of the support rod 3 is in threaded connection with the upper threaded sleeve 92.
Before the support rod 3 is in threaded connection with the lower thread insert 91 and the upper thread insert 92, the swing angles of the lower thread insert 91 and the upper thread insert 92 are adjusted so as to facilitate connection among the support rod 3, the lower thread insert 91 and the upper thread insert 92. In addition, the support rod 3 may be rotated to adjust the length of the support rod 3 exposed from the lower and upper threaded sleeves 91 and 92, thereby adjusting the levelness of the fixing bracket 2.
The two opposite ends of the outer movable support 4 are rotatably connected with the fixed support 2 through a first rotating shaft 41, and the outer movable support 4 can swing relative to the fixed support 2. The two opposite ends of the inner movable support 5 are rotatably connected with the outer movable support 4 through a second rotating shaft 51, and the inner movable support 5 can swing relative to the outer movable support 4. The axis of the first rotating shaft 41 is perpendicular to the axis of the second rotating shaft 51. Specifically, a first bearing 42 is arranged on the fixed bracket 2, and the inner ring of the first bearing 42 is assembled on the first rotating shaft 41; the outer movable support 4 is provided with a second bearing 52, and the second rotating shaft 51 is assembled with an inner ring of the second bearing 52.
Fixed bolster 2, outer movable support 4 all set up to frame construction, and outer movable support 4 is located the inside of fixed bolster 2, and interior movable support 5 is located the inside of outer movable support 4, so that overall structure is compacter.
The lower end of the inner movable support 5 is provided with a balancing weight 7, the balancing weight 7 is arranged in a suspension way, and the balancing weight 7 is not contacted with other parts.
The upper end of the inner movable support 5 is provided with an antenna assembly plate 6, and two antennas 8 are assembled on the antenna assembly plate 6.
When the antenna 8 is not kept in the vertical direction, under the action of the gravity of the balancing weight 7, the outer movable support 4 swings relative to the fixed support 2, and the inner movable support 5 swings relative to the outer movable support 4, so that the antenna 8 is kept in the vertical direction.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize that the antenna adaptive attitude adjustment mechanism of the present invention is applicable. According to the antenna self-adaptive posture adjusting mechanism, the base of the antenna self-adaptive posture adjusting mechanism is assembled on a robot or other movable terminal equipment, when the robot passes through an uneven region of a terrain or stays in the region for a long time, the outer movable support 4 swings relative to the fixed support 2 under the action of the gravity of the balancing weight 7, the inner movable support 5 swings relative to the outer movable support 4, and the antenna self-adaptive posture adjusting mechanism enables the antenna 8 to be kept in the vertical direction, so that the antenna 8 is adjusted in a self-adaptive posture.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an antenna self-adaptation gesture adjustment mechanism which characterized in that: comprises a base, a fixed bracket, a supporting rod, an outer movable bracket, an inner movable bracket, an antenna assembling plate, a balancing weight and an antenna;
the fixed support is positioned above the base, one end of the supporting rod is connected with the base, and the other end of the supporting rod is connected with the fixed support;
the two opposite ends of the outer movable support are rotatably connected with the fixed support through a first rotating shaft, and the outer movable support can swing relative to the fixed support;
the two opposite ends of the inner movable support are rotatably connected with the outer movable support through a second rotating shaft, and the inner movable support can swing relative to the outer movable support;
the axis of the first rotating shaft is vertical to the axis of the second rotating shaft;
the lower end of the inner movable support is provided with a balancing weight which is arranged in a suspended manner;
the upper end of the inner movable support is provided with an antenna assembly plate, and an antenna is assembled on the antenna assembly plate.
2. The antenna adaptive attitude adjustment mechanism according to claim 1, characterized in that: a plurality of lower supporting seats are arranged on the base along the circumferential direction, and upper supporting seats which correspond to the lower supporting seats in position and are the same in number are arranged on the fixed support along the circumferential direction; one end of the supporting rod is connected with the lower supporting seat, and the other end of the supporting rod is connected with the upper supporting seat.
3. The antenna adaptive attitude adjustment mechanism according to claim 2, characterized in that: the upper supporting seat is hinged with an upper threaded sleeve, one end of the supporting rod is in threaded connection with the lower threaded sleeve, and the other end of the supporting rod is in threaded connection with the upper threaded sleeve.
4. The antenna adaptive attitude adjustment mechanism according to claim 1, characterized in that: the fixed support is provided with a first bearing, and the first rotating shaft is assembled with an inner ring of the first bearing; and a second bearing is arranged on the outer movable support, and the second rotating shaft is assembled with an inner ring of the second bearing.
5. The antenna adaptive attitude adjustment mechanism according to claim 1, characterized in that: and two antennas are assembled on the antenna assembling plate.
6. The antenna adaptive attitude adjustment mechanism according to claim 1, characterized in that: the fixed support and the outer movable support are both set to be frame structures, the outer movable support is located inside the fixed support, and the inner movable support is located inside the outer movable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007835.4U CN216133970U (en) | 2021-12-02 | 2021-12-02 | Antenna self-adaptation gesture adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007835.4U CN216133970U (en) | 2021-12-02 | 2021-12-02 | Antenna self-adaptation gesture adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133970U true CN216133970U (en) | 2022-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007835.4U Active CN216133970U (en) | 2021-12-02 | 2021-12-02 | Antenna self-adaptation gesture adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133970U (en) |
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2021
- 2021-12-02 CN CN202123007835.4U patent/CN216133970U/en active Active
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