CN213093339U - Electronic communication antenna support convenient to height-adjusting - Google Patents
Electronic communication antenna support convenient to height-adjusting Download PDFInfo
- Publication number
- CN213093339U CN213093339U CN202021740824.XU CN202021740824U CN213093339U CN 213093339 U CN213093339 U CN 213093339U CN 202021740824 U CN202021740824 U CN 202021740824U CN 213093339 U CN213093339 U CN 213093339U
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- worm
- support
- fixedly connected
- communication antenna
- belt pulley
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an electronic communication antenna bracket convenient for height adjustment in the field of electronic communication, which comprises a device bottom plate, wherein the upper end of the device bottom plate is fixedly connected with a first bracket and a support frame; a first sliding groove is formed in the first support, a second support is connected in the first sliding groove in a sliding mode, the front end of the upper portion of the second support is fixedly connected with the fixing frame, a first worm wheel is rotatably connected in the fixing frame, the first worm wheel is fixedly connected with a fixing block and meshed with a first worm, and the fixing block is fixedly connected with a communication antenna; the first worm is rotationally connected with the fixed frame; the rear end of the second bracket is provided with a rack which is meshed with a gear, and the gear is fixedly connected with the first belt pulley and is rotationally connected with the first bracket; the first belt pulley drives a second belt pulley through a belt, and the second belt pulley is fixedly connected with a second worm wheel and is rotationally connected with the first support; the second worm wheel is meshed with a second worm, and the second worm rotates with the support frame; the device simple structure, convenient operation can adjust communication antenna's height and angle, and the usability is strong.
Description
Technical Field
The utility model relates to an electronic communication field specifically is an electronic communication antenna boom convenient to height-adjusting.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas.
The existing antenna needs to be fixed by a support when in work, the received signal quality of the antenna is guaranteed by frequently changing the height and the angle when in work, the existing antenna support is complex in structure and high in manufacturing cost, generally needs to be adjusted by electric power, and is inconvenient to use in places with difficult field power supply.
Therefore, the utility model provides an electronic communication antenna boom convenient to height-adjusting to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide an electronic communication antenna boom convenient to height-adjusting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic communication antenna bracket convenient for height adjustment comprises a device bottom plate, wherein the upper end of the device bottom plate is fixedly connected with a first bracket and a support frame; a first sliding groove is formed in the first support, a second support is connected in the first sliding groove in a sliding mode, the front end of the upper portion of the second support is fixedly connected with a fixing frame, a first worm wheel is connected in the fixing frame in a rotating mode, the first worm wheel is fixedly connected with a fixing block and meshed with a first worm, and the fixing block is fixedly connected with a communication antenna; the first worm is rotationally connected with the fixed frame; the rear end of the second bracket is provided with a rack which is meshed with a gear, and the gear is fixedly connected with a first belt pulley and is rotationally connected with the first bracket; the first belt pulley drives a second belt pulley through a belt, and the second belt pulley is fixedly connected with a second worm wheel and is rotationally connected with the first support; the second worm wheel is meshed with a second worm, the second worm is rotatably connected with the support frame, and the rear end of the second worm is fixedly connected with a rocker.
As a further aspect of the present invention: the bottom end of the first worm is fixedly connected with a rectangular telescopic rod, the bottom end of the rectangular telescopic rod is rotatably connected with the first support, and the bottom end of the rectangular telescopic rod is fixedly connected with a handle; the height of adjusting communication antenna can stretch the rectangle telescopic link, and through rotating the handle, can drive first worm through the rectangle telescopic link and rotate to can drive the worm wheel and rotate the angle of adjusting communication antenna.
As a further aspect of the present invention: the gear is positioned at the top end of the first bracket; the second worm can be driven to rotate by shaking the rocker, the second worm drives the second belt pulley to rotate through the second worm wheel, the second belt pulley drives the first belt pulley to rotate through the belt, the first belt pulley drives the gear to rotate, and under the action of the gear rack, the second support can drive the communication antenna to rise or fall.
As a further aspect of the present invention: universal wheels are uniformly arranged at the bottom end of the bottom plate of the device and are self-locking universal wheels; the device can be conveniently moved and steered through the universal wheels, and the position of the device can be conveniently adjusted.
As a further aspect of the present invention: the device bottom plate is made of a metal material with a heavier solid material, and the first support and the second support are made of aluminum alloy materials with a lighter material and a higher hardness; the device can be effectively placed to topple through the heavy device bottom plate and the light first support and the light second support.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the device simple structure, the cost is cheap, high durability and convenient use, can drive the second worm through shaking the rocker and rotate, the second worm drives the second belt pulley and rotates, the second belt pulley drives first belt pulley through the belt and rotates, first belt pulley drives the gear and rotates, under rack and pinion's effect, the second support begins to rise or reduce, it can drive first worm through the rectangle telescopic link and rotate to rotate the handle simultaneously, first worm rotates the angle that can adjust the communication antenna through driving first worm wheel, it is complicated to have solved traditional antenna support structure, the cost is expensive, need electric drive, inconvenient problem of operation in some open-air areas, it need not electric power to have reached, can adjust the height and the angle of antenna, and convenient operation can be applicable to multiple place, the cost is cheap, high durability and convenient use's effect.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of a rear view of the present invention;
fig. 3 is a schematic structural view of a cross-sectional view of the left side view of the present invention;
fig. 4 is an enlarged structural diagram of a in fig. 4.
In the figure: 1-device bottom plate, 2-first support, 3-support frame, 4-first sliding chute, 5-second support, 6-fixing frame, 7-first worm wheel, 8-fixing block, 9-first worm, 10-communication antenna, 11-rack, 12-gear, 13-first belt wheel, 14-belt, 15-second belt wheel, 16-second worm wheel, 17-second worm, 18-rocker, 19-rectangular telescopic rod, 20-handle and 21-universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an electronic communication antenna support with a height convenient to adjust includes a device bottom plate 1, wherein a first support 2 and a support frame 3 are fixedly connected to an upper end of the device bottom plate 1; a first sliding groove 4 is formed in the first support 2, a second support 5 is connected in the first sliding groove 4 in a sliding mode, a fixing frame 6 is fixedly connected to the front end of the upper portion of the second support 5, a first worm wheel 7 is rotatably connected in the fixing frame 6, the first worm wheel 7 is fixedly connected with a fixing block 8 and meshed with a first worm 9, and the fixing block 8 is fixedly connected with a communication antenna 10; the first worm 9 is rotationally connected with the fixed frame 6; the rear end of the second bracket 5 is provided with a rack 11, the rack 11 is meshed with a gear 12, and the gear 12 is fixedly connected with a first belt pulley 13 and is rotationally connected with the first bracket 2; the first belt pulley 13 drives a second belt pulley 15 through a belt 14, and the second belt pulley 15 is fixedly connected with a second worm wheel 16 and is rotationally connected with the first bracket 2; the second worm wheel 16 is meshed with a second worm 17, the second worm 17 is rotatably connected with the support frame 3, and the rear end of the second worm is fixedly connected with a rocker 18.
The bottom end of the first worm 9 is fixedly connected with a rectangular telescopic rod 19, the bottom end of the rectangular telescopic rod 19 is rotatably connected with the first support 2, and the bottom end of the rectangular telescopic rod 19 is fixedly connected with a handle 20; the height of the communication antenna 10 is adjusted, the rectangular telescopic rod 19 can be stretched, and the first worm 9 can be driven to rotate through the rectangular telescopic rod 19 by rotating the handle 20, so that the worm wheel can be driven to rotate to adjust the angle of the communication antenna 10; the gear 12 is positioned at the top end of the first bracket 2; the rocking bar 18 can be shaken to drive the second worm 17 to rotate, the second worm 17 drives the second belt pulley 15 to rotate through the second worm wheel 16, the second belt pulley 15 drives the first belt pulley 13 to rotate through the belt 14, the first belt pulley 13 drives the gear 12 to rotate, and the second support 5 can drive the communication antenna 10 to ascend or descend under the action of the gear 12 and the rack 11; universal wheels 21 are uniformly arranged at the bottom end of the device bottom plate 1, and the universal wheels 21 are self-locking universal wheels 21; the device can be conveniently moved and steered through the universal wheels 21, so that the position of the device can be conveniently adjusted; the device bottom plate 1 is made of a metal material with a heavier solid material, and the first bracket 2 and the second bracket 5 are made of aluminum alloy materials with a lighter material and a higher hardness; the tilting of the device can be effectively prevented by the heavy device base plate 1 and the light first bracket 2 and second bracket 5.
The utility model discloses a theory of operation is:
when a user uses the device, the communication antenna 10 is installed, the device is moved to a proper position through the universal wheel 21, the rocker 18 is rocked according to the needs of the user, the rocker 18 drives the second worm 17 to rotate, the second worm 17 drives the second belt pulley 15 to rotate through the second worm wheel 16, the second belt pulley 15 drives the first belt pulley 13 to rotate through the belt 14, the first belt pulley 13 drives the gear 12 to rotate, the second bracket 5 can drive the communication antenna 10 to ascend or descend under the action of the gear 12 and the rack 11, when the communication antenna 10 is adjusted to a proper height, the rocker 18 is stopped to be rocked, the handle 20 is rotated, the handle 20 drives the rectangular telescopic rod 19 to rotate, the rectangular telescopic rod 19 drives the first worm 9 to rotate, the first worm 9 drives the first worm wheel 7 to rotate, the first worm wheel 7 drives the communication antenna 10 to rotate through the fixing block 8, when the communication antenna 10 is rotated to an appropriate angle, the rotation of the handle 20 is stopped.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An electronic communication antenna stand convenient to height-adjusting, includes device bottom plate (1), its characterized in that: the upper end of the device bottom plate (1) is fixedly connected with a first bracket (2) and a support frame (3); a first sliding groove (4) is formed in the first support (2), the first sliding groove (4) is connected with a second support (5) in a sliding mode, the front end of the upper portion of the second support (5) is fixedly connected with a fixing frame (6), a first worm wheel (7) is connected in the fixing frame (6) in a rotating mode, the first worm wheel (7) is fixedly connected with a fixing block (8) and meshed with a first worm (9), and the fixing block (8) is fixedly connected with a communication antenna (10); the first worm (9) is rotationally connected with the fixed frame (6); a rack (11) is arranged at the rear end of the second support (5), the rack (11) is meshed with a gear (12), and the gear (12) is fixedly connected with a first belt pulley (13) and is rotationally connected with the first support (2); the first belt pulley (13) is used for transmitting a second belt pulley (15) through a belt (14), and the second belt pulley (15) is fixedly connected with a second worm gear (16) and is rotationally connected with the first support (2); the second worm wheel (16) is meshed with a second worm (17), the second worm (17) is rotatably connected with the support frame (3), and the rear end of the second worm is fixedly connected with a rocker (18).
2. An electronic communication antenna stand facilitating height adjustment according to claim 1, wherein: the bottom end of the first worm (9) is fixedly connected with a rectangular telescopic rod (19), the bottom end of the rectangular telescopic rod (19) is rotatably connected with the first support (2), and the bottom end of the rectangular telescopic rod (19) is fixedly connected with a handle (20).
3. An electronic communication antenna stand facilitating height adjustment according to claim 1, wherein: the gear (12) is positioned at the top end of the first bracket (2).
4. An electronic communication antenna stand facilitating height adjustment according to claim 1, wherein: the device bottom plate (1) bottom evenly is equipped with universal wheel (21), universal wheel (21) are auto-lock universal wheel (21).
5. An electronic communication antenna stand facilitating height adjustment according to claim 1, wherein: the device bottom plate (1) is a metal material with a heavier solid material, and the first support (2) and the second support (5) are both aluminum alloy materials with a lighter material and a larger hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740824.XU CN213093339U (en) | 2020-08-19 | 2020-08-19 | Electronic communication antenna support convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740824.XU CN213093339U (en) | 2020-08-19 | 2020-08-19 | Electronic communication antenna support convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093339U true CN213093339U (en) | 2021-04-30 |
Family
ID=75630880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021740824.XU Expired - Fee Related CN213093339U (en) | 2020-08-19 | 2020-08-19 | Electronic communication antenna support convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093339U (en) |
-
2020
- 2020-08-19 CN CN202021740824.XU patent/CN213093339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |