CN220510259U - Portable satellite television antenna base - Google Patents
Portable satellite television antenna base Download PDFInfo
- Publication number
- CN220510259U CN220510259U CN202322160937.2U CN202322160937U CN220510259U CN 220510259 U CN220510259 U CN 220510259U CN 202322160937 U CN202322160937 U CN 202322160937U CN 220510259 U CN220510259 U CN 220510259U
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- China
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- fixedly connected
- antenna base
- adjusting box
- satellite television
- top end
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- 239000003381 stabilizer Substances 0.000 claims description 24
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a portable satellite television antenna base, and relates to the technical field of satellite televisions; the utility model comprises a bottom plate, wherein the top end of the bottom plate is connected with an adjusting device; the adjusting device comprises an adjusting box, a first knob is inserted into one end of the adjusting box, a rotating rod is rotatably connected to the inner wall of one side of the adjusting box, one end of the first knob extends into the adjusting box and is fixedly connected with the rotating rod, an electric telescopic rod is fixedly connected to the middle of the top end of the rotating disc, a connecting plate is fixedly connected to the telescopic end of the electric telescopic rod, and through-type connecting holes are formed in two sides of one end of the connecting plate; according to the utility model, the adjusting device is arranged, so that the antenna can be conveniently driven to adjust the working angle, the influence of the antenna on the signal receiving is avoided, and the antenna base is convenient to detach integrally, so that the whole antenna base is more convenient for workers to carry or carry.
Description
Technical Field
The utility model relates to the technical field of satellite televisions, in particular to a portable satellite television antenna base.
Background
The satellite television is a television broadcasting mode for receiving television signal programs retransmitted by the artificial satellite, and utilizes a television system for transmitting and retransmitting television programs by a communication satellite, a ground station receives signals and transmits the signals to a local television station for retransmission, and an antenna base is needed to be used for installing an antenna of the satellite television when the satellite television is used.
However, the prior art has the following problems:
firstly, after the antenna bases are installed with the antenna of the satellite television, the working angles of the antenna are mostly fixed, so that the angle adjustment is inconvenient, the signal receiving of the antenna is easy to influence, and the practicability of the whole antenna base is reduced;
secondly, these antenna base are mostly integral type fixed knot constructs, wholly can't dismantle for whole antenna base is not enough convenient when carrying or carrying, has increased staff's working strength.
In view of the above, the present inventors have proposed a portable satellite television antenna base for solving the above-mentioned problems.
Disclosure of Invention
The problem that the whole antenna base cannot be disassembled due to the fact that the antenna base is inconvenient to adjust the working angle of the antenna is solved; the utility model aims to provide a portable satellite television antenna base.
In order to solve the technical problems, the utility model adopts the following technical scheme: the portable satellite television antenna base comprises a bottom plate, wherein four end faces of the bottom plate are fixedly connected with stabilizing rods, the top ends of the four stabilizing rods are provided with fixing holes which are vertically communicated, and the top end of the bottom plate is connected with an adjusting device; the adjusting device comprises an adjusting box, a first knob is inserted at one end of the adjusting box, a rotating rod is rotatably connected to the inner wall of one side of the adjusting box, one end of the first knob extends into the adjusting box and is fixedly connected with the rotating rod, a first bevel gear is inserted at the outer surface of the rotating rod, a second bevel gear is connected to the outer surface of the first bevel gear in a meshed mode, the size of the first bevel gear is identical to that of the second bevel gear, a short rod is fixedly connected to the top end of the second bevel gear, the top end of the short rod penetrates through the adjusting box and is fixedly connected with a rotating disc, the radius of the cross section of the adjusting box is identical to that of the cross section of the rotating disc, eight positioning holes are formed in the top end of the rotating disc, positioning grooves matched with the positioning holes are formed in one side of the top end of the adjusting box, eight positioning holes are distributed in an annular array, and positioning pins matched with the positioning holes and the positioning grooves are inserted in the top end of the rotating disc; the middle part of the top end of the rotating disc is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a connecting plate, two sides of one end of the connecting plate are provided with through connecting holes, when the antenna is used, the whole antenna base is placed at a proper working position through four stabilizing rods and a bottom plate, then the whole antenna base is fixed through the fixing holes and external fastening bolts, the height of the connecting plate is adjusted through the electric telescopic rod, then the antenna bracket is connected with the connecting holes on the connecting plate through bolts, thus fix the aerial and whole aerial base, when needing to adjust the working angle of aerial, but the first knob among the rotary adjusting device makes first knob drive the dwang in the regulating box and rotates for first bevel gear begins to drive the second bevel gear and rotates, makes the quarter butt begin to drive the rolling disc and rotates, thus can adjust the working angle of aerial, after confirming the working angle of aerial, can pass the locating hole of suitable position department with the locating pin and alternate into the constant head tank in order to make the aerial carry out stable work.
Preferably, the top of bottom plate is opened there are three mounting groove, and the lower extreme fixedly connected with of regulating box three cooperation mounting groove uses install the knot, and is three install the knot at the lower extreme of regulating box and be linear equidistant distribution, it has two cavitys to open in the bottom plate, and the position of two cavitys respectively corresponds with the position that is located the mounting groove of both sides, the one end both sides of bottom plate all alternate and be equipped with the second knob, two the one end of second knob extends to respectively in two cavitys and equal fixedly connected with threaded rod, two the stabilizer bar has all been cup jointed to the surface of threaded rod, and two stabilizer bars respectively activity extend to in two mounting grooves, open on the lower inner wall of cavity has the spout, sliding connection has the slider, the lower extreme one side and the slider fixed connection of stabilizer bar, two that are located both sides the stabilizer bar have the stabilizer groove that the cooperation stabilizer bar used all to open when needs to dismantle whole antenna base, can rotate the second knob on the bottom plate, make the second knob drive the rotatory slider in the cavity and carry out the effect of stabilizer bar under the stabilizer bar, can carry out the horizontal separation with the stabilizer bar to the movable stabilizer bar, the movable carrier down, can carry out the stabilizer bar to the stability groove to the complete the removal, and the movable carrier down, can carry out the stabilizer bar to the stability down, can be separated with the stabilizer bar to the movable carrier down.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting device is arranged, under the action of the first knob, the rotating rod, the first bevel gear, the second bevel gear and the short rod, the electric telescopic rod can be conveniently driven to adjust the working angle, so that the working angle of the antenna can be adjusted, the influence of the antenna on the signal receiving is avoided, and under the action of the positioning hole, the positioning groove and the positioning pin, the antenna can be conveniently and stably operated after adjustment;
2. according to the utility model, the three mounting buckles are arranged at the lower end of the adjusting box, and the whole antenna base is convenient to detach under the action of the mounting grooves, the second knob, the threaded rod, the sliding groove, the sliding block and the stabilizing rod on the bottom plate and under the matching action of the stabilizing grooves on the mounting buckles, so that a worker can carry or carry the antenna base more conveniently, and the working strength of the worker is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural view of the adjusting device of the present utility model.
FIG. 3 is a cross-sectional view of the adjusting box of the present utility model.
Fig. 4 is a cross-sectional view of a base plate of the present utility model.
In the figure: 1. a bottom plate; 2. an adjusting device; 3. a stabilizing rod; 4. a connection hole; 5. a connecting plate; 6. an electric telescopic rod; 7. a fixing hole; 11. a stabilizer bar; 12. a mounting groove; 13. a slide block; 14. a chute; 15. a second knob; 16. a cavity; 17. a threaded rod; 21. an adjusting box; 22. installing a buckle; 23. a short bar; 24. positioning holes; 25. a rotating disc; 26. a positioning pin; 27. a positioning groove; 28. a first knob; 29. a stabilizing groove; 211. a first bevel gear; 212. a second bevel gear; 213. and rotating the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-3, the utility model provides a portable satellite television antenna base, which comprises a bottom plate 1, wherein the top end of the bottom plate 1 is connected with an adjusting device 2; the adjusting device 2 comprises an adjusting box 21, a first knob 28 is inserted at one end of the adjusting box 21, a rotating rod 213 is rotatably connected to one side inner wall of the adjusting box 21, one end of the first knob 28 extends into the adjusting box 21 and is fixedly connected with the rotating rod 213, a first bevel gear 211 is inserted at the outer surface of the rotating rod 213, a second bevel gear 212 is connected to the outer surface of the first bevel gear 211 in a meshed mode, a short rod 23 is fixedly connected to the top end of the second bevel gear 212, the top end of the short rod 23 penetrates through the adjusting box 21 and is fixedly connected with a rotating disc 25, eight positioning holes 24 are formed in the top end of the rotating disc 25, positioning grooves 27 matched with the positioning holes 24 are formed in one side of the top end of the adjusting box 21, and positioning pins 26 matched with the positioning holes 24 and the positioning grooves 27 are inserted in the top end of the rotating disc 25; the middle part fixedly connected with electric telescopic handle 6 in the top of rolling disc 25, electric telescopic handle 6's telescopic end fixedly connected with connecting plate 5, connecting plate 5's one end both sides all open through connecting hole 4, through electric telescopic handle 6 height adjustment connecting plate 5, afterwards, the support of antenna is connected with connecting hole 4 on connecting plate 5 through the bolt, thereby fix antenna and whole antenna base, when need adjust the operational angle of antenna, first knob 28 in rotatable adjusting device 2, make first knob 28 drive the dwang 213 in adjusting box 21 rotate, make first bevel gear 211 begin to drive second bevel gear 212 and rotate, make short rod 23 begin to drive rolling disc 25 and rotate, thereby can adjust the operational angle of antenna, after confirming the operational angle of antenna, can pass locating pin 26 suitable position department locating hole 24 and alternate into in the constant head tank 27, can make the antenna carry out stable work.
Eight positioning holes 24 are distributed in an annular array.
By adopting the above technical scheme, eight positioning holes 24 distributed in a ring array can be convenient for a worker to lock after adjusting the direction of the antenna.
Four terminal surfaces of bottom plate 1 all fixedly connected with firm pole 3, and fixed orifices 7 that link up from top to bottom are all opened on the top of four firm poles 3.
Through adopting above-mentioned technical scheme, fixed orifices 7 can cooperate outside fastening bolt to use for whole antenna base is convenient for fix with ground.
The cross-sectional radius of the adjusting box 21 is the same as the cross-sectional radius of the rotating disc 25.
By adopting the technical scheme, the structure of the whole antenna base is more reasonable.
The size of the first bevel gear 211 is the same as that of the second bevel gear 212.
By adopting the technical scheme, the first bevel gear 211 is convenient to drive the second bevel gear 212 to rotate.
The three mounting buckles 22 are linearly and equidistantly distributed at the lower end of the adjusting box 21.
By adopting the above technical scheme, the adjusting box 21 is convenient to connect or separate with the bottom plate 1.
Embodiment two: as shown in fig. 4, three mounting grooves 12 are formed in the top end of the bottom plate 1, three mounting buckles 22 used in cooperation with the mounting grooves 12 are fixedly connected to the lower end of the adjusting box 21, two cavities 16 are formed in the bottom plate 1, the positions of the two cavities 16 correspond to the positions of the mounting grooves 12 located on two sides respectively, second knobs 15 are inserted into two sides of one end of the bottom plate 1, one ends of the two second knobs 15 extend into the two cavities 16 respectively and are fixedly connected with threaded rods 17, stabilizer bars 11 are sleeved on the outer surfaces of the two threaded rods 17, the two stabilizer bars 11 extend into the two mounting grooves 12 movably, and stabilizer grooves 29 used in cooperation with the stabilizer bars 11 are formed in one ends of the two mounting buckles 22 located on two sides.
Through adopting above-mentioned technical scheme, can be convenient for carry out holistic dismantlement equipment to whole antenna base.
A sliding groove 14 is formed in the lower inner wall of the cavity 16, a sliding block 13 is connected in the sliding groove 14 in a sliding mode, and one side of the lower end of the stabilizing rod 11 is fixedly connected with the sliding block 13.
Through adopting above-mentioned technical scheme, under the effect of spout 14 and slider 13 for the removal of stabilizer bar 11 is more stable.
Working principle: during the use, place whole antenna base in suitable working position department through four firm poles 3 and bottom plate 1 earlier, then come to fix whole antenna base through fixed orifices 7 and outside fastening bolt, the rethread electric telescopic handle 6 adjusts the height of connecting plate 5, afterwards, the support of antenna is connected through the connecting hole 4 on bolt and the connecting plate 5, thereby fix antenna and whole antenna base, when need adjust the operational angle of antenna, first knob 28 in rotatable adjusting device 2, make first knob 28 drive the dwang 213 in adjusting box 21 rotatory, make first bevel gear 211 begin to drive second bevel gear 212 and rotate, make quarter butt 23 begin to drive the rolling disc 25 and rotate, thereby can adjust the operational angle of antenna, after confirming the operational angle of antenna, can pass locating pin 26 and insert into locating slot 27 in the locating slot 24 that can make the antenna carry out stable work, when need dismantle whole antenna base, second knob 15 on rotatable bottom plate 1, make second knob 15 drive cavity 16 rotatory 17 and take place the rotatory runner 17 and carry out the rotatory runner 14 under the effect of stable runner 21, the realization of the setting up and take the side of the stable runner of the side of the complete carrier, the realization is convenient to carry under the steady runner 21, the time, can be separated from the steady runner 13 is carried under the steady runner 13 or the complete groove of the jack-up 13, the jack-up can be carried under the steady runner is moved to the complete.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a portable satellite television antenna base, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is connected with an adjusting device (2);
the adjusting device (2) comprises an adjusting box (21), a first knob (28) is inserted at one end of the adjusting box (21), a rotating rod (213) is rotatably connected to the inner wall of one side of the adjusting box (21), one end of the first knob (28) extends into the adjusting box (21) and is fixedly connected with the rotating rod (213), a first bevel gear (211) is inserted at the outer surface of the rotating rod (213), a second bevel gear (212) is connected to the outer surface of the first bevel gear (211) in a meshed mode, a short rod (23) is fixedly connected to the top end of the second bevel gear (212), the top end of the short rod (23) penetrates through the adjusting box (21) and is fixedly connected with a rotating disc (25), eight positioning holes (24) are formed in the top end of the rotating disc (25), positioning grooves (27) matched with the positioning holes (24) are formed in one side of the top end of the adjusting box (21), and positioning pins (26) matched with the positioning holes (24) and the positioning grooves (27) are inserted in the top end of the rotating disc (25).
The electric telescopic device is characterized in that an electric telescopic rod (6) is fixedly connected to the middle of the top end of the rotating disc (25), a connecting plate (5) is fixedly connected to the telescopic end of the electric telescopic rod (6), and through-type connecting holes (4) are formed in two sides of one end of the connecting plate (5).
2. A portable satellite television antenna base according to claim 1, wherein eight of said positioning holes (24) are distributed in an annular array.
3. The portable satellite television antenna base according to claim 1, wherein three mounting grooves (12) are formed in the top end of the bottom plate (1), three mounting buckles (22) used by being matched with the mounting grooves (12) are fixedly connected to the lower end of the adjusting box (21), two cavities (16) are formed in the bottom plate (1), the positions of the two cavities (16) correspond to the positions of the mounting grooves (12) located on two sides respectively, second knobs (15) are inserted into two sides of one end of the bottom plate (1), one ends of the two second knobs (15) extend into the two cavities (16) respectively and are fixedly connected with threaded rods (17) respectively, stabilizer bars (11) are sleeved on the outer surfaces of the two threaded rods (17) respectively, the two stabilizer bars (11) extend into the two mounting grooves (12) movably, and stabilizer grooves (29) used by being matched with the stabilizer bars (11) are formed in one ends of the two mounting buckles (22) located on two sides.
4. A portable satellite television antenna base according to claim 1, wherein four end surfaces of the base plate (1) are fixedly connected with stabilizing rods (3), and top ends of the four stabilizing rods (3) are provided with fixing holes (7) which are vertically penetrated.
5. A portable satellite television antenna base according to claim 1, characterized in that the cross-sectional radius of the adjusting box (21) is the same as the cross-sectional radius of the rotating disc (25).
6. A portable satellite television antenna base according to claim 3, wherein a chute (14) is formed on the lower inner wall of the cavity (16), a slide block (13) is slidably connected to the chute (14), and one side of the lower end of the stabilizer bar (11) is fixedly connected with the slide block (13).
7. A portable satellite television antenna base according to claim 1, characterized in that the first bevel gear (211) is the same size as the second bevel gear (212).
8. A portable satellite television antenna base according to claim 3, characterized in that three of said mounting buckles (22) are distributed at a linear equidistant interval at the lower end of the adjusting box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160937.2U CN220510259U (en) | 2023-08-11 | 2023-08-11 | Portable satellite television antenna base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160937.2U CN220510259U (en) | 2023-08-11 | 2023-08-11 | Portable satellite television antenna base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510259U true CN220510259U (en) | 2024-02-20 |
Family
ID=89878764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160937.2U Active CN220510259U (en) | 2023-08-11 | 2023-08-11 | Portable satellite television antenna base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510259U (en) |
-
2023
- 2023-08-11 CN CN202322160937.2U patent/CN220510259U/en active Active
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