CN216490780U

CN216490780U - Digital broadcast television engineering signal receiving device

Info

Publication number: CN216490780U
Application number: CN202220097728.0U
Authority: CN
Inventors: 王磊
Original assignee: Zaozhuang Tv Relay Station
Current assignee: Zaozhuang Tv Relay Station
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-10
Anticipated expiration: 2032-01-14

Abstract

The utility model provides a digital radio and television engineering signal reception device, relate to signal reception technical field, solved present digital radio and television engineering signal reception device when the skew takes place for the position, the not convenient to use person carries out the problem that resets to its signal receiver, including unable adjustment base, unable adjustment base's top has been seted up and has been held the chamber, the internally mounted who holds the chamber has the carousel, the internally mounted who holds the chamber has the drive shaft, the outside cover of drive shaft is equipped with the driving gear, the center department that holds the chamber installs the axis of rotation, the outside cover of axis of rotation is equipped with driven gear, the driving gear is connected with driven gear meshing, the driving gear is bevel gear with driven gear, the top of axis of rotation is connected with the bottom of carousel, the center department of carousel has seted up the mounting groove, swing joint has the support column in the mounting groove. The device can reset the signal receiver by rotating the threaded sleeve and the knob when the overall position deviates.

Description

Digital broadcast television engineering signal receiving device

Technical Field

The utility model belongs to the technical field of signal reception, more specifically say, in particular to digital broadcast television engineering signal receiving arrangement.

Background

The signal device for broadcast television engineering is a device capable of receiving broadcast television programs and consists of a parabolic antenna, a feed source, a tuner and a satellite receiver.

Based on the above, the present inventors found that the following problems exist: present broadcast television engineering signal need place in comparatively spacious area, like areas such as roof, in case the signal is sheltered from by the obstacle, lead to the unable normal work of signal receiver, and signal receiver needs to adjust signal receiver to appointed position when the installation, otherwise can't receive the signal, but if meet strong wind weather, because of signal receiver is in comparatively spacious area, so receive the influence of strong wind very easily, lead to signal receiver's position to take place the skew, just need user's adjustment signal receiver's position this moment, but most signal receiver do not have the function of adjusting signal receiver, it carries out the bulk motion to signal receiver to need the user, therefore very much inconvenience.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a digital broadcast television engineering signal receiving device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a digital broadcast television engineering signal receiving device to when solving present digital broadcast television engineering signal receiving device and taking place the skew in the position, the not convenient to use person carries out the problem that resets to its signal receiver.

The utility model discloses digital broadcast television engineering signal receiving arrangement's purpose and efficiency are reached by following specific technological means:

a digital broadcast and television engineering signal receiving device comprises a fixed base, wherein a containing cavity is formed in the top of the fixed base, a turntable is arranged in the containing cavity, a driving shaft is arranged in the containing cavity, a driving gear is sleeved outside the driving shaft, a rotating shaft is arranged in the center of the containing cavity, a driven gear is sleeved outside the rotating shaft, the driving gear is meshed with the driven gear, the driving gear and the driven gear are both bevel gears, the top of the rotating shaft is connected with the bottom of the turntable, a mounting groove is formed in the center of the turntable, a support column is movably connected in the mounting groove, a threaded sleeve is supported at the top of the support column, a threaded rod is connected in the threaded sleeve in an occluded manner, a connecting block is movably connected at the top of the threaded rod, a pair of support rods is arranged at the top of the turntable, and a connecting shaft is connected between the pair of supporting rods, the connecting block is sleeved outside the connecting shaft, and one side of the connecting block is connected with a signal receiver.

Further, the spacing collar is installed in the outside of support column, first spout has been seted up to the inner wall of mounting groove, the spacing collar can slide in first spout.

Further, a sliding groove is formed in the connecting block, second sliding grooves are formed in the two sides of the sliding groove, a sliding block is installed at the top of the threaded rod, sliding rods are installed on the two sides of the sliding block, and the sliding rods can slide in the second sliding grooves.

Furthermore, the mount pad is all installed at unable adjustment base's top four corners, the internally mounted of mount pad has the connecting plate, the inside interlock of connecting plate is connected with the screw, the clamp splice is installed to the bottom of screw.

Furthermore, a knob is installed on one side of the fixed base and is in transmission connection with the driving shaft, and an anti-skid layer is sleeved on the outer side of the knob.

Furthermore, three groups of supporting legs are installed at the bottom of the fixed base, and the supporting legs are arranged into a regular triangle structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a knob can drive the drive shaft rotatory, and the rotation of drive shaft then can make the driving gear of suit in its outside rotatory, thereby drive the driven gear who meshes the connection with it and rotate, under driven gear's rotation, the axis of rotation also can rotate along with it, finally realize the function of rotating the carousel, and the rotation of carousel can drive the signal receiver who links to each other with the interconnection and rotate, thereby adjust signal receiver's horizontal orientation, simultaneously, the support column links to each other with first spout through the spacing collar, in addition, the top of support column links to each other with the thread bush, therefore can also guarantee that the thread bush can not reciprocate when rotating the thread bush, and the inside interlock of thread bush is connected with the threaded rod, because the thread bush can not reciprocate when rotating, so can make the threaded rod reciprocate, and the setting of slider and slide bar can guarantee that the threaded rod has the gliding function in the connecting block bottom, simultaneously, the one end of connecting block is passed through the connecting axle and is linked to each other with the bracing piece, so the connecting axle rotation can only be surrounded to the connecting block, finally when rotating the thread bush, the threaded rod can limit and reciprocate the limit and slide in the bottom of connecting block, and then change the distance between connecting block and the unable adjustment base, and the connecting block only can be rotatory around the connecting axle, so the connecting block only can change vertical angle, and then realize the function of adjusting signal receiver vertical angle, consequently, the position when the device changes because of factors such as weather, and during unable normal received signal, just can change signal receiver's orientation through rotatory knob and thread bush, thereby convenient to use person resets signal receiver.

Drawings

Fig. 1 is a schematic perspective view of the digital broadcast engineering signal receiving device of the present invention.

Fig. 2 is an enlarged schematic view of a structure a in fig. 1 of the digital broadcast engineering signal receiving apparatus of the present invention.

Fig. 3 is a schematic perspective view of the fixing base of the digital broadcast engineering signal receiving device of the present invention.

Fig. 4 is an enlarged schematic view of the structure B in fig. 3 of the digital broadcast engineering signal receiving apparatus of the present invention.

Fig. 5 is a schematic perspective view of the fixing base of the digital broadcast engineering signal receiving device of the present invention.

Fig. 6 is an enlarged schematic view of the structure at C in fig. 5 of the digital broadcast engineering signal receiving apparatus of the present invention.

Fig. 7 is a schematic perspective view of the back of the digital broadcast engineering signal receiving device of the present invention.

Fig. 8 is a schematic diagram of the internal structure of the connecting block of the digital broadcast engineering signal receiving device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixed base; 2. supporting legs; 3. a knob; 4. a turntable; 5. a support bar; 6. connecting blocks; 7. a signal receiver; 8. a mounting seat; 9. a connecting plate; 10. a clamping block; 11. a screw; 12. mounting grooves; 13. a first chute; 14. an accommodating chamber; 15. a drive shaft; 16. a driving gear; 17. a rotating shaft; 18. a driven gear; 19. a threaded sleeve; 20. a threaded rod; 21. a slider; 22. a sliding groove; 23. a second runner.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the utility model provides a digital broadcast and television engineering signal receiving device, which comprises a fixed base 1, a containing cavity 14 is arranged at the top of the fixed base 1, a rotary table 4 is arranged inside the containing cavity 14, a driving shaft 15 is arranged inside the containing cavity 14, a driving gear 16 is sleeved outside the driving shaft 15, a rotary shaft 17 is arranged at the center of the containing cavity 14, a driven gear 18 is sleeved outside the rotary shaft 17, the driving gear 16 is meshed with the driven gear 18, the driving gear 16 and the driven gear 18 are bevel gears, the top of the rotary shaft 17 is connected with the bottom of the rotary table 4, a mounting groove 12 is arranged at the center of the rotary table 4, a support column is movably connected in the mounting groove 12, a thread sleeve 19 is supported at the top of the support column, a threaded rod 20 is connected inside the thread sleeve 19 in a meshing manner, a connecting block 6 is movably connected at the top of the threaded rod 20, a pair of support rods 5 is arranged at the top of the rotary table 4, a connecting shaft is connected between a pair of supporting rods 5, the connecting block 6 is sleeved outside the connecting shaft, one side of the connecting block 6 is connected with a signal receiver 7, the knob 3 can drive the driving shaft 15 to rotate, the driving gear 16 sleeved outside the driving shaft 15 can rotate by the rotation of the driving shaft 15, so as to drive the driven gear 18 meshed with the driving gear to rotate, under the rotation of the driven gear 18, the rotating shaft 17 can also rotate along with the driving gear, finally, the function of rotating the turntable 4 is realized, the rotation of the turntable 4 can drive the signal receiver 7 connected with the turntable to rotate, so as to adjust the horizontal orientation of the signal receiver 7, the threaded rod 20 can move up and down when the threaded sleeve 19 is rotated, and the arrangement of the sliding block 21 and the sliding rod can ensure that the threaded rod 20 has the function of sliding at the bottom of the connecting block 6, meanwhile, one end of the connecting block 6 is connected with the supporting rods 5 through the connecting shaft, so connecting block 6 can only be rotatory around the connecting axle, and finally when rotating thread bush 19, threaded rod 20 can limit and reciprocate the limit and slide in connecting block 6's bottom, and then change the distance between connecting block 6 and unable adjustment base 1, and connecting block 6 only can be rotatory around the connecting axle, so connecting block 6 only can change vertical angle, and then realizes the function of adjusting signal receiver 7 vertical angle.

Wherein, the spacing collar is installed in the outside of support column, and first spout 13 has been seted up to the inner wall of mounting groove 12, and the spacing collar can slide in first spout 13, can also guarantee that thread bush 19 can not reciprocate when rotating thread bush 19, and the inside interlock of thread bush 19 is connected with threaded rod 20, can not reciprocate when rotating because of thread bush 19, so can make threaded rod 20 reciprocate.

Wherein, sliding tray 22 has been seted up to connecting block 6's inside, and second spout 23 has all been seted up to sliding tray 22's both sides, and slider 21 is installed at the top of threaded rod 20, and the slide bar is all installed to slider 21's both sides, and the slide bar can slide in second spout 23.

Wherein, mount pad 8 is all installed at the top four corners of unable adjustment base 1, and the internally mounted of mount pad 8 has a connecting plate 9, and the inside interlock of connecting plate 9 is connected with screw 11, and clamp splice 10 is installed to the bottom of screw 11, and after adjusting the level orientation back of signal receiver 7, can tighten screw 11, makes clamp splice 10 press from both sides tight carousel 4, prevents that carousel 4 from rotating.

Wherein, one side of unable adjustment base 1 is installed the knob 3, and knob 3 is connected with drive shaft 15 transmission, and the outside cover of knob 3 is equipped with the skid resistant course.

Wherein, three groups of supporting legs 2 are installed to the bottom of unable adjustment base 1, and supporting legs 2 arrange to regular triangle structure.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, during the use, at first place the device at the assigned position, and adjust signal receiver 7 to appointed direction, with received signal, later if make signal receiver 7's position take place the skew because of external factor, when leading to unable received signal, just unscrew screw 11, rotatory knob 3 after that, make carousel 4 rotate, thereby adjust signal receiver 7's horizontal orientation, later rotate thread bush 19, thereby adjust threaded rod 20's length, and then change signal receiver 7's vertical orientation, in order to accomplish the reseing to signal receiver 7, screw 11 is screwed up at last, make clamp splice 10 press from both sides tight carousel 4.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A digital broadcast television engineering signal receiving device is characterized in that: comprises a fixed base (1), a containing cavity (14) is arranged at the top of the fixed base (1), a turntable (4) is arranged in the containing cavity (14), a driving shaft (15) is arranged in the containing cavity (14), a driving gear (16) is sleeved outside the driving shaft (15), a rotating shaft (17) is arranged at the center of the containing cavity (14), a driven gear (18) is sleeved outside the rotating shaft (17), the driving gear (16) is meshed with the driven gear (18) and is connected with the driven gear (18), the driving gear (16) and the driven gear (18) are both bevel gears, the top of the rotating shaft (17) is connected with the bottom of the turntable (4), an installation groove (12) is arranged at the center of the turntable (4), a support column is movably connected in the installation groove (12), and a thread sleeve (19) is supported at the top of the support column, the inside interlock of thread bush (19) is connected with threaded rod (20), the top swing joint of threaded rod (20) has connecting block (6), a pair of bracing piece (5) is installed at the top of carousel (4), and is a pair of be connected with the connecting axle between bracing piece (5), and connecting block (6) suit is in the outside of connecting axle, one side of connecting block (6) is connected with signal receiver (7).

2. The apparatus for receiving a digitized broadcast television engineering signal according to claim 1, wherein: the spacing collar is installed in the outside of support column, first spout (13) have been seted up to the inner wall of mounting groove (12), the spacing collar can slide in first spout (13).

3. The apparatus for receiving a digitized broadcast television engineering signal according to claim 1, wherein: sliding groove (22) have been seted up to the inside of connecting block (6), second spout (23) have all been seted up to the both sides of sliding groove (22), slider (21) are installed at the top of threaded rod (20), the slide bar is all installed to the both sides of slider (21), and the slide bar can slide in second spout (23).

4. The apparatus for receiving a digitized broadcast television engineering signal according to claim 1, wherein: mount pad (8) are all installed in the top four corners of unable adjustment base (1), the internally mounted of mount pad (8) has connecting plate (9), the inside interlock of connecting plate (9) is connected with screw (11), clamp splice (10) are installed to the bottom of screw (11).

5. The apparatus for receiving a digitized broadcast television engineering signal according to claim 1, wherein: the anti-skid device is characterized in that a knob (3) is installed on one side of the fixed base (1), the knob (3) is in transmission connection with a driving shaft (15), and an anti-skid layer is sleeved on the outer side of the knob (3).

6. The apparatus for receiving a digitized broadcast television engineering signal according to claim 1, wherein: three groups of supporting legs (2) are installed at the bottom of the fixing base (1), and the supporting legs (2) are arranged into a regular triangle structure.