CN210576382U - Antenna supporting device for transmitting broadcast television signals - Google Patents
Antenna supporting device for transmitting broadcast television signals Download PDFInfo
- Publication number
- CN210576382U CN210576382U CN201920751941.7U CN201920751941U CN210576382U CN 210576382 U CN210576382 U CN 210576382U CN 201920751941 U CN201920751941 U CN 201920751941U CN 210576382 U CN210576382 U CN 210576382U
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- China
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- screw rod
- block
- stainless steel
- movable block
- sliding
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Abstract
The utility model discloses an antenna strutting arrangement for radio and television signal transmission, including stainless steel rectangle fixed plate, one side fixedly connected with supporting shoe of stainless steel rectangle fixed plate, it is equipped with the bearing to inlay on the supporting shoe, the fixed grafting of inner circle of bearing has the screw rod, threaded connection has the movable block on the screw rod, the one end fixedly connected with slide bar of movable block, the spout has been seted up to one side of stainless steel rectangle fixed plate, the connecting block has been cup jointed on the screw rod, the fixed welding in one side of connecting block has the sleeve pipe, the inside spring pearl that is provided with of sheathed tube, the one end of interior pole is provided with the installation piece, be provided with the staple bolt on the installation piece. The utility model discloses a be provided with supporting shoe, screw rod and movable block to and cup joint the sleeve pipe on the screw rod through the connecting block, adjust the sleeve pipe to the back of the angle of needs, can drive the movable block through rotating the screw rod and remove, thereby press from both sides the connecting block and press from both sides tightly fixed convenient to use.
Description
Technical Field
The utility model relates to a broadcasting, television equipment technical field specifically are an antenna strutting arrangement for broadcast television signal transmission.
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. Components for transmitting or receiving electromagnetic waves in radio equipment, engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, all of which utilize electromagnetic waves to transmit information, rely on antennas to operate, and in addition, antennas are required for non-signal energy radiation in terms of energy transmission using electromagnetic waves. The common antenna has reversibility, that is, the same antenna can be used as both a transmitting antenna and a receiving antenna, the basic characteristic parameters of the same antenna for transmitting or receiving are the same, and the antenna must be supported and fixed by a special supporting device when in use.
The existing antenna supporting frame is a simple metal supporting frame, the direction and the height of an antenna cannot be adjusted according to requirements, and the antenna supporting frame is very convenient in actual use, so that the antenna supporting device for transmitting broadcast television signals is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antenna strutting arrangement for broadcast television signal transmission, through being provided with the supporting shoe, screw rod and movable block, and cup joint the sleeve pipe on the screw rod through the connecting block, after adjusting the sleeve pipe to the angle of needs, can drive the movable block through rotating the screw rod and remove, thereby press from both sides the connecting block and press from both sides tightly fixed, convenient to use, through having seted up the arc groove on the pole in the telescopic inside, be provided with the spring pearl in the sheathed tube inside, with spring pearl joint in the inside of arc groove, and with the arc groove equidistant seting up on the pole including on not less than five groups, be convenient for adjust the extension length of pole, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an antenna supporting device for transmitting broadcast television signals comprises a stainless steel rectangular fixing plate, wherein one side of the stainless steel rectangular fixing plate is fixedly connected with a supporting block, the supporting block is embedded with a bearing, the inner ring of the bearing is fixedly inserted with a screw rod, one end of the screw rod is fixedly connected with a knob, the screw rod is connected with a movable block by screw thread, one end of the movable block is fixedly connected with a sliding rod, one side of the stainless steel rectangular fixing plate is provided with a sliding chute, the sliding rod is connected inside the sliding chute in a sliding way, the screw rod is sleeved with a connecting block, one side of the connecting block is fixedly welded with a sleeve, the inner rod is inserted in the sleeve, the novel telescopic inner rod is characterized in that an arc groove is formed in the inner rod, a spring bead is arranged inside the sleeve, the spring bead is clamped inside the arc groove, an installation block is arranged at one end of the inner rod, and a hoop is arranged on the installation block.
Preferably, a threaded hole is formed in the movable block, and the screw is connected to the inside of the threaded hole in a threaded manner.
Preferably, the stainless steel rectangular fixing plate is provided with a through hole for fixing.
Preferably, the arc grooves are formed in the inner rod at equal intervals, and not less than five groups are formed in the inner rod.
Preferably, the spring ball includes steel ball, sliding block, compression spring and baffle, the steel ball laminating is in one side of sliding block, one side fixed connection in compression spring's one end of sliding block, the baffle is provided with two sets ofly, sliding block and compression spring all are located between two sets of baffles.
Preferably, the knob is provided with a surface provided with oblique stripes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the supporting block, the screw rod and the movable block, and the sleeve is sleeved on the screw rod through the connecting block, after the sleeve is adjusted to a required angle, the movable block can be driven to move by rotating the screw rod, so that the connecting block is clamped and fixed, and the use is convenient;
2. the utility model discloses an arc groove has been seted up on interior pole, is provided with the spring pearl in sheathed tube inside, with spring pearl joint in the inside of arc groove to equidistant having seted up including the arc groove on the pole and be not less than five groups, the extension length of being convenient for adjust interior pole.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the stainless rectangular fixing plate of the present invention;
fig. 3 is a sectional view of the internal structure of the sleeve according to the present invention;
fig. 4 is a schematic view of the structure of the spring bead of the present invention.
In the figure: 1. a stainless steel rectangular fixing plate; 2. a support block; 3. a bearing; 4. a screw; 5. a movable block; 6. a slide bar; 7. a chute; 8. connecting blocks; 9. a sleeve; 10. an inner rod; 11. an arc groove; 12. a spring bead; 13. a knob; 14. mounting blocks; 15. hooping; 16. a threaded hole; 17. a through hole; 18. steel balls; 19. a slider; 20. a compression spring; 21. and a baffle plate.
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. 1-4, the present invention provides a technical solution: this antenna strutting arrangement for radio and television signal transmission, including stainless steel rectangle fixed plate 1, one side fixedly connected with supporting shoe 2 of stainless steel rectangle fixed plate 1, it is equipped with bearing 3 to inlay on supporting shoe 2, the inner circle of bearing 3 is fixed to be pegged graft and is had screw rod 4, the one end fixedly connected with knob 13 of screw rod 4, threaded connection has movable block 5 on the screw rod 4, the one end fixedly connected with slide bar 6 of movable block 5, spout 7 has been seted up to one side of stainless steel rectangle fixed plate 1, slide bar 6 sliding connection is inside spout 7, connecting block 8 has been cup jointed on the screw rod 4, one side fixed welding of connecting block 8 has sleeve pipe 9, the inside of sleeve pipe 9 is pegged graft and is had interior pole 10, arc groove 11 has been seted up on interior pole 10, sleeve pipe 9's inside is provided with spring bead 12, spring bead 12 joint is in arc groove 11's inside, the one end of.
Specifically, a threaded hole 16 is formed in the movable block 5, and the screw rod 4 is in threaded connection with the inside of the threaded hole 16. So as to drive the movable block 5 to move by rotating the screw rod 4.
Specifically, a through hole 17 for fixing is formed on the stainless steel rectangular fixing plate 1. The device is convenient to be fixed on a signal tower.
Specifically, the arc grooves 11 are provided with not less than five groups on the inner rod 10 at equal intervals. So that the inner rod 10 is clamped and fixed on the spring ball 12 through the arc groove 11.
Specifically, spring ball 12 includes steel ball 18, sliding block 19, compression spring 20 and baffle 21, and steel ball 18 laminates in one side of sliding block 19, and one side fixed connection in compression spring 20's one end of sliding block 19, and baffle 21 is provided with two sets ofly, and sliding block 19 and compression spring 20 all are located between two sets of baffles 21. The inner rod 10 can be extended and retracted conveniently, thereby adjusting the total length of the device.
Specifically, the knob 13 is provided as a knob having a surface with diagonal stripes. The friction force is increased, so that the knob 13 can be conveniently rotated to drive the screw rod 4 to rotate.
The working principle is as follows: the utility model discloses a be provided with supporting shoe 2, screw rod 4 and movable block 5, and cup joint sleeve pipe 9 on screw rod 4 through connecting block 8, after adjusting sleeve pipe 9 to the angle of needs, can drive movable block 5 through rotating screw rod 4 and remove, thereby press from both sides connecting block 8 and press from both sides tightly fixed, convenient to use, through having seted up arc groove 11 on interior pole 10, be provided with spring pearl 12 in sleeve pipe 9's inside, with spring pearl 12 joint in the inside of arc groove 11, and with arc groove 11 equidistant seting up on interior pole 10 not less than five groups, be convenient for adjust the extension length of pole 10 in.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an antenna strutting arrangement for broadcast television signal transmission, includes stainless steel rectangle fixed plate (1), its characterized in that: one side of the stainless steel rectangular fixing plate (1) is fixedly connected with a supporting block (2), a bearing (3) is embedded on the supporting block (2), a screw rod (4) is fixedly inserted into an inner ring of the bearing (3), one end of the screw rod (4) is fixedly connected with a knob (13), a movable block (5) is connected onto the screw rod (4) in a threaded manner, one end of the movable block (5) is fixedly connected with a sliding rod (6), a sliding groove (7) is formed in one side of the stainless steel rectangular fixing plate (1), the sliding rod (6) is connected into the sliding groove (7) in a sliding manner, a connecting block (8) is sleeved on the screw rod (4), a sleeve (9) is fixedly welded on one side of the connecting block (8), an inner rod (10) is inserted into the sleeve (9), an arc groove (11) is formed in the inner rod (10), and a spring bead (12) is arranged inside the, spring bead (12) joint is in the inside of circular arc groove (11), the one end of interior pole (10) is provided with installation piece (14), be provided with staple bolt (15) on installation piece (14).
2. An antenna supporting device for broadcasting television signal transmission according to claim 1, wherein: the movable block (5) is provided with a threaded hole (16), and the screw rod (4) is in threaded connection with the inside of the threaded hole (16).
3. An antenna supporting device for broadcasting television signal transmission according to claim 1, wherein: the stainless steel rectangular fixing plate (1) is provided with a through hole (17) for fixing.
4. An antenna supporting device for broadcasting television signal transmission according to claim 1, wherein: the arc grooves (11) are formed in the inner rod (10) at equal intervals, and not less than five groups are formed.
5. An antenna supporting device for broadcasting television signal transmission according to claim 1, wherein: spring ball (12) include steel ball (18), sliding block (19), compression spring (20) and baffle (21), steel ball (18) laminate in one side of sliding block (19), one side fixed connection in compression spring (20) of sliding block (19) one end, baffle (21) are provided with two sets ofly, sliding block (19) and compression spring (20) all are located between two sets of baffle (21).
6. An antenna supporting device for broadcasting television signal transmission according to claim 1, wherein: the knob (13) is a knob with oblique stripes on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751941.7U CN210576382U (en) | 2019-05-24 | 2019-05-24 | Antenna supporting device for transmitting broadcast television signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751941.7U CN210576382U (en) | 2019-05-24 | 2019-05-24 | Antenna supporting device for transmitting broadcast television signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576382U true CN210576382U (en) | 2020-05-19 |
Family
ID=70641239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920751941.7U Expired - Fee Related CN210576382U (en) | 2019-05-24 | 2019-05-24 | Antenna supporting device for transmitting broadcast television signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490664A (en) * | 2020-09-22 | 2021-03-12 | 光古(成都)微波科技有限公司 | High-gain low-noise short-wave loop antenna |
-
2019
- 2019-05-24 CN CN201920751941.7U patent/CN210576382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490664A (en) * | 2020-09-22 | 2021-03-12 | 光古(成都)微波科技有限公司 | High-gain low-noise short-wave loop antenna |
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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 |
Granted publication date: 20200519 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |