CN216873320U

CN216873320U - Satellite television receiving device

Info

Publication number: CN216873320U
Application number: CN202123118782.3U
Authority: CN
Inventors: 魏淑静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-01
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a satellite television receiving device, which relates to the technical field of television signal receiving and comprises a satellite television receiver and a base plate, wherein a rotating shaft is rotatably connected in the middle of the top of the base plate, a top plate is fixedly connected to the top of the rotating shaft, a support is fixedly arranged on the satellite television receiver, a mounting plate is fixedly connected to the bottom of the support, fixing grooves are symmetrically arranged on two sides of the mounting plate, a circular groove is arranged on the top of the top plate, and sliding grooves are symmetrically arranged on two sides of the top plate. According to the utility model, the top disc, the circular groove, the mounting disc, the fixing groove, the sliding groove, the fixing block, the pull ring, the transverse groove, the connecting block, the reset spring and the bevel edge are used in a matched manner, so that the satellite television receiver is convenient to mount and dismount, the stability of the satellite television receiver is increased, and compared with a traditional fixing mode that bricks are pressed on the support, the device is higher in mounting safety.

Description

Satellite television receiving device

Technical Field

The utility model relates to the technical field of television signal receiving, in particular to a satellite television receiving device.

Background

The television signal includes a synchronization signal in addition to the image signal, and the synchronization means that the line and field scanning cadence of the image pickup end (transmitting end) is completely consistent with the scanning cadence of the image display end (receiving end), that is, the same frequency and the same phase are required to obtain a stable picture. In general, a satellite television receiver is often used in the process of receiving television signals.

However, in the prior art, most of satellite television receivers for television broadcast signal transmission are fixed on a roof in a manner that bricks are pressed on a support, so that the installation stability is poor, and the safety in use is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a satellite tv receiving apparatus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a satellite television receiving device comprises a satellite television receiver and a chassis, wherein a rotating shaft is rotatably connected in the middle of the top of the chassis, a top plate is fixedly connected to the top of the rotating shaft, a support is fixedly mounted on the satellite television receiver, a mounting plate is fixedly connected to the bottom of the support, fixing grooves are symmetrically formed in two sides of the mounting plate, a circular groove is formed in the top of the top plate, sliding grooves are symmetrically formed in two sides of the top plate, a fixing block is arranged inside the sliding grooves, a transverse groove is formed in the bottom of the sliding grooves, one end, located outside the sliding grooves, of the fixing block is fixedly connected with a pull ring, a bevel edge is formed in the top of the other end of the fixing block, a connecting block is fixedly connected to the bottom of the fixing block, a reset spring is fixedly connected to one side of the connecting block, a limiting groove is formed in the outer wall of the chassis, and an annular gasket is fixedly connected to one side of the bottom of the top plate, the outer edge of the top of the base plate is fixedly connected with an L-shaped rod, one side, far away from the annular gasket, of the bottom of the top plate is fixedly connected with a threaded sleeve, and a threaded shaft is arranged inside the threaded sleeve.

As a further scheme of the utility model: four stabilizer blades of downside outer wall equidistance fixedly connected with on the chassis, the mounting hole has been seted up on the stabilizer blade.

As a still further scheme of the utility model: the satellite television receiver is arranged above the top disc, the mounting disc is arranged inside the circular groove, and the mounting disc is matched with the circular groove.

As a still further scheme of the utility model: fixed block and spout looks adaptation, and fixed block and spout sliding connection, spout and circular slot intercommunication, the fixed block closes on the one end of hypotenuse and is in the inside of fixed slot, and fixed block and fixed slot looks adaptation, 35 contained angles are personally submitted with the level to the hypotenuse, the connecting block is in the inside of cross slot, and connecting block and cross slot looks adaptation, reset spring keeps away from one side inner wall fixed connection of one end of connecting block and cross slot.

As a still further scheme of the utility model: one side of annular gasket bottom is in the inside of spacing groove, and annular gasket and spacing groove looks adaptation, the cross section that the spacing groove overlooked is the major arc shape.

As a still further scheme of the utility model: the threaded sleeve is matched with the threaded shaft and is in threaded connection with the threaded shaft, the annular gasket is located below the threaded shaft, and the top of the annular gasket is provided with a frosting layer.

Compared with the prior art, the utility model has the beneficial effects that: through the top dish, the circular slot, the mounting disc, the fixed slot, the spout, the fixed block, the pull ring, the cross slot, the connecting block, cooperation between reset spring and the hypotenuse is used, both make things convenient for satellite television receiver's installation and dismantlement, satellite television receiver's steadiness has been increased again, the tradition fixed mode of pressing on the support through the fragment of brick of comparing, the security of the device installation is higher, and through the pivot, L type pole, the spacing groove, the thread bush, cooperation between threaded shaft and the annular gasket is used, can fix a position satellite television receiver after the angle modulation is accomplished, can control satellite television receiver rotation less than a week again, prevent that the wire from taking place the winding.

Drawings

Fig. 1 is a schematic structural diagram of a satellite television receiving device.

Fig. 2 is a partial sectional view of a front view of a satellite television receiver.

Fig. 3 is a schematic structural diagram of a chassis in a satellite television receiving device.

The labels in the figure are: 1. a satellite television receiver; 2. a chassis; 3. a support; 4. a support leg; 5. mounting a disc; 6. a rotating shaft; 7. A top tray; 8. a fixed block; 9. a pull ring; 10. a limiting groove; 11. an L-shaped rod; 12. an annular gasket; 13. a threaded sleeve; 14. A threaded shaft; 15. mounting holes; 16. a circular groove; 17. a chute; 18. fixing grooves; 19. a transverse groove; 20. connecting blocks; 21. A return spring; 22. a beveled edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a satellite television receiving device includes a satellite television receiver 1 and a chassis 2, a rotating shaft 6 is rotatably connected in the middle of the top of the chassis 2, a top plate 7 is fixedly connected to the top of the rotating shaft 6, a support 3 is fixedly installed on the satellite television receiver 1, a mounting plate 5 is fixedly connected to the bottom of the support 3, fixing grooves 18 are symmetrically arranged on both sides of the mounting plate 5, a circular groove 16 is arranged on the top of the top plate 7, sliding grooves 17 are symmetrically arranged on both sides of the top plate 7, a fixing block 8 is arranged inside the sliding grooves 17, a transverse groove 19 is arranged at the bottom of the sliding grooves 17, a pull ring 9 is fixedly connected to one end of the fixing block 8, which is located outside the sliding grooves 17, a bevel edge 22 is arranged at the top of the other end of the fixing block 8, a connecting block 20 is fixedly connected to the bottom of the fixing block 8, and a return spring 21 is fixedly connected to one side of the connecting block 20, the outer wall on chassis 2 is provided with spacing groove 10, and bottom one side fixedly connected with annular gasket 12 of top dish 7, the outer fixedly connected with L type pole 11 of department along the department at 2 tops on chassis, and one side fixedly connected with threaded sleeve 13 of annular gasket 12 is kept away from to top dish 7 bottom, and threaded sleeve 13's inside is provided with threaded shaft 14.

Referring to fig. 1 and 2, the outer wall of the lower side of the chassis 2 is fixedly connected with four support legs 4 at equal intervals, and the support legs 4 are provided with mounting holes 15, so that the chassis 2 can be conveniently fixed on a roof.

Referring to fig. 1 and 2, the satellite television receiver 1 is located above the top plate 7, the mounting plate 5 is located inside the circular groove 16, the mounting plate 5 is adapted to the circular groove 16, the fixing block 8 is adapted to the sliding groove 17, the fixing block 8 is slidably connected to the sliding groove 17, the sliding groove 17 is communicated with the circular groove 16, one end, close to the inclined edge 22, of the fixing block 8 is located inside the fixing groove 18, the fixing block 8 is adapted to the fixing groove 18, the inclined edge 22 forms an included angle of 35 degrees with the horizontal plane, the connecting block 20 is located inside the transverse groove 19, the connecting block 20 is adapted to the transverse groove 19, one end, far away from the connecting block 20, of the reset spring 21 is fixedly connected to an inner wall of one side of the transverse groove 19, and therefore the satellite television receiver 1 is convenient to mount and dismount and is convenient to use.

Referring to fig. 1, 2 and 3, one side of the bottom of the annular gasket 12 is located inside the limiting groove 10, the annular gasket 12 is adapted to the limiting groove 10, the overlooking cross section of the limiting groove 10 is in a major arc shape, and the rotation angle of the top plate 7 is limited to be less than one circle, so that the rotation angle of the satellite television receiver 1 is limited to be less than one circle, and the wire of the satellite television receiver 1 is prevented from being wound.

Referring to fig. 1, 2 and 3, the threaded sleeve 13 is adapted to the threaded shaft 14, the threaded sleeve 13 is connected to the threaded shaft 14 through threads, the annular gasket 12 is located below the threaded shaft 14, and a frosted layer is disposed on the top of the annular gasket 12, so that the rotating top disk 7 can be conveniently fixed, and the rotating satellite television receiver 1 can be fixed.

The working principle of the utility model is as follows: in the installation process, firstly, the chassis 2 is fixed on the roof through the installation hole 15 formed in the support leg 4, then the installation disc 5 is placed into the circular groove 16, at the moment, the bottom of the installation disc 5 is contacted with the bevel edge 22, then the installation disc 5 is continuously pressed downwards to enable the fixed block 8 to move towards the outside of the sliding groove 17 until the bottom of the installation disc 5 is contacted with the inner wall of the bottom of the circular groove 16, at the moment, the fixed block 8 is driven to reset through the elastic force of the reset spring 21, so that one end of the fixed block 8 enters the inside of the fixed groove 18, the installation of the satellite television receiver 1 can be completed, compared with the traditional fixing mode of pressing the support 3 through bricks, the device has more stable fixation on the satellite television receiver 1 and higher safety, in the use process, the top disc 7 is rotated through the rotating shaft 6, the angle adjustment of the satellite television receiver 1 can be realized, and the limiting effect of the L-shaped rod 11 and the limiting groove 10 is utilized, the rotation angle of the satellite television receiver 1 is less than one circle, so that the wire of the satellite television receiver 1 is prevented from being wound, and after the angle adjustment is completed, the threaded shaft 14 is rotated to move downwards and be in contact with and abutted against the top of the annular gasket 12, so that the satellite television receiver 1 after the angle adjustment is completed can be positioned.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A satellite television receiving apparatus comprising a satellite television receiver (1) and a chassis (2), characterized in that: the middle of the top of the chassis (2) is rotatably connected with a rotating shaft (6), the top of the rotating shaft (6) is fixedly connected with a top plate (7), a support (3) is fixedly mounted on the satellite television receiver (1), the bottom of the support (3) is fixedly connected with a mounting plate (5), fixing grooves (18) are symmetrically formed in two sides of the mounting plate (5), a circular groove (16) is formed in the top of the top plate (7), sliding grooves (17) are symmetrically formed in two sides of the top plate (7), a fixing block (8) is arranged inside the sliding grooves (17), a transverse groove (19) is formed in the bottom of the sliding grooves (17), a pull ring (9) is fixedly connected to one end, located outside the sliding grooves (17), of the fixing block (8), a bevel edge (22) is arranged at the top of the other end of the fixing block (8), and a connecting block (20) is fixedly connected to the bottom of the fixing block (8), one side fixedly connected with reset spring (21) of connecting block (20), the outer wall on chassis (2) is provided with spacing groove (10), bottom one side fixedly connected with annular gasket (12) of top dish (7), the outer fixedly connected with L type pole (11) of locating along the department on chassis (2) top, one side fixedly connected with threaded sleeve (13) of annular gasket (12) are kept away from to top dish (7) bottom, the inside of threaded sleeve (13) is provided with screw shaft (14).

2. A satellite television receiving apparatus according to claim 1, wherein: the chassis (2) is characterized in that four support legs (4) are fixedly connected to the outer wall of the lower side of the chassis at equal intervals, and mounting holes (15) are formed in the support legs (4).

3. A satellite television receiving apparatus according to claim 1, wherein: the satellite television receiver (1) is arranged above the top disc (7), the mounting disc (5) is arranged inside the circular groove (16), and the mounting disc (5) is matched with the circular groove (16).

4. A satellite television receiving apparatus according to claim 1, wherein: fixed block (8) and spout (17) looks adaptation, and fixed block (8) and spout (17) sliding connection, spout (17) and circular slot (16) intercommunication, fixed block (8) close on the inside that the one end of hypotenuse (22) is in fixed slot (18), and fixed block (8) and fixed slot (18) looks adaptation, 35 contained angles are personally submitted with the level in hypotenuse (22), connecting block (20) are in the inside of cross slot (19), and connecting block (20) and cross slot (19) looks adaptation, reset spring (21) keep away from one side inner wall fixed connection of one end of connecting block (20) and cross slot (19).

5. A satellite television receiving apparatus according to claim 1, wherein: one side of annular gasket (12) bottom is in the inside of spacing groove (10), and annular gasket (12) and spacing groove (10) looks adaptation, the cross section that spacing groove (10) overlooked is major arc shape.

6. A satellite television receiving apparatus according to claim 1, wherein: the threaded sleeve (13) is matched with the threaded shaft (14), the threaded sleeve (13) is in threaded connection with the threaded shaft (14), the annular gasket (12) is located below the threaded shaft (14), and the top of the annular gasket (12) is provided with a frosting layer.