CN201569920U - Azimuth controlling means for shipborne satellite television receiver - Google Patents
Azimuth controlling means for shipborne satellite television receiver Download PDFInfo
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- CN201569920U CN201569920U CN2009203188981U CN200920318898U CN201569920U CN 201569920 U CN201569920 U CN 201569920U CN 2009203188981 U CN2009203188981 U CN 2009203188981U CN 200920318898 U CN200920318898 U CN 200920318898U CN 201569920 U CN201569920 U CN 201569920U
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- stepper motor
- belt pulley
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- boat
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Abstract
The utility model provides an azimuth controlling means for a shipborne satellite television receiver, which belongs to the mechanical technical field and solves the problem of low azimuth control precision of the conventional shipborne satellite television receiver. The azimuth controlling means for the shipborne satellite television receiver includes a main rack; a paraboloid antenna and a control panel are fixed on the main rack; a belt pulley is fixedly connected on the bottom of the main rack; a rotation mechanism driving the belt pulley to rotate is arranged on the main rack; and the rotation mechanism is linked with the control panel. The utility model can accurately control the azimuth of the shipborne satellite television receiver and enable the user to watch clear and smooth television program.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of boat-carrying satellite TV receiver, particularly a kind of position angle control device of boat-carrying satellite TV receiver.
Background technology
At present,, a boat-carrying satellite TV receiver aboard ship is installed just can have been watched TV programme, thereby rewritten the marine history that can't teleview along with popularizing of satellite television.
The boat-carrying satellite TV receiver is when receiving satellite signal, and the parabola antenna of receiver is that demand side is to satellite.But ship is in the process of moving, can run into left-hand rotation, turn right and the situation of tune, at this moment, just need to adjust parabola antenna towards, make parabola antenna all the time towards satellite.Yet by manual setting is infeasible, and main cause is as follows: one, adjust the direction that the people can't learn satellite; Two, adjusting precision can't be guaranteed; Even the good angle of three manual adjustment, but waving of the travel direction of ship and ship itself all can cause the aerial angle skew, must will readjust again.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, proposed a kind of position angle control device of boat-carrying satellite TV receiver, this position angle control device has parabola antenna simple in structure, reasonable in design, as to make the boat-carrying satellite TV receiver all the time towards the characteristics of satellite direction.
The purpose of this utility model can realize by following technical proposal: a kind of position angle control device of boat-carrying satellite TV receiver, it is characterized in that, comprise main support, on main support, be fixed with parabola antenna and control panel, also be fixed with belt pulley in the main support bottom, also be provided with at the main support place and can drive the rotating mechanism that this belt pulley rotates, described rotating mechanism links to each other with above-mentioned control panel.
When ship turned left, turns right or reverses end for end, control panel obtained signal, and control panel provides a concrete rotational angle according to the concrete action of ship to rotating mechanism.Rotating mechanism is started working subsequently, drives belt pulley and rotates this angle.Because belt pulley is the bottom that is fixed on main support, so main support rotates along with the rotation of belt pulley, is fixed on parabola antenna on the main support also along with rotation, makes parabola antenna all the time towards the direction of satellite.
As first kind of situation, in the position angle control device of above-mentioned boat-carrying satellite TV receiver, described rotating mechanism comprises stepper motor, bearing and is with synchronously, described stepper motor links to each other with above-mentioned control panel, described bearing fixing is in above-mentioned belt pulley, and this bearing links to each other with above-mentioned body frame axial restraint, and described synchronous band is set between the output shaft and above-mentioned belt pulley of stepper motor.Control panel obtains signal, and control panel provides a concrete rotational angle according to the concrete action of ship to stepper motor.Stepper motor is started working, drive above-mentioned belt pulley by synchronous belt and rotate this angle, because belt pulley is the bottom that is fixed on main support, so main support also rotates this angle thereupon, thereby changes the position angle that is fixed on the parabola antenna on the main support.
As second kind of situation, in the position angle control device of above-mentioned boat-carrying satellite TV receiver, described rotating mechanism comprises stepper motor, driving gear, follower gear and chain, described stepper motor links to each other with above-mentioned control panel, described driving gear is fixed on the output shaft of stepper motor, described follower gear is fixed on the above-mentioned belt pulley, and described chain is arranged between driving gear and the follower gear.
As the third situation, in the position angle control device of above-mentioned boat-carrying satellite TV receiver, described rotating mechanism comprises stepper motor, transmission shaft and shaft coupling, described stepper motor links to each other with above-mentioned control panel, described transmission shaft is fixed on the above-mentioned belt pulley, and described shaft coupling is arranged between the output shaft of transmission shaft and stepper motor.
In the position angle control device of above-mentioned boat-carrying satellite TV receiver, described belt pulley is by being bolted on the main support.
In the position angle control device of above-mentioned boat-carrying satellite TV receiver, described parabola antenna is fixed on the main support by assistant support.
Compared with prior art, the position angle control device of this boat-carrying satellite TV receiver is by the control panel received signal, pass the signal along to stepper motor again, make the stepper motor rotating certain angle, thereby the direction that changes parabola antenna is all the time towards the direction of satellite, the position angle that such design is very reasonable, control panel is regulated parabola antenna automatically, degree of regulation is higher, thereby guarantees that the user can watch clear, the most smooth TV programme.
Description of drawings
Fig. 1 is the structural representation of the position angle control device of this boat-carrying satellite TV receiver.
Among the figure, 1, main support; 2, parabola antenna; 3, control panel; 4, belt pulley; 5, stepper motor; 6, bearing; 7, be with synchronously; 8, assistant support.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the position angle control device of this boat-carrying satellite TV receiver, comprise main support 1, on main support 1, be fixed with parabola antenna 2 and control panel 3, also be fixed with belt pulley 4 in main support 1 bottom, also be provided with at main support 1 place and can drive the rotating mechanism that this belt pulley 4 rotates, described rotating mechanism links to each other with above-mentioned control panel 3.
Particularly, described parabola antenna 2 is fixed on the main support 1 by assistant support 8, and described belt pulley 4 is by being bolted on the main support 1.
In the position angle control device of above-mentioned boat-carrying satellite TV receiver, described rotating mechanism comprises stepper motor 5, bearing 6 and is with 7 synchronously, described stepper motor 5 links to each other with above-mentioned control panel 3, described bearing 6 is fixed in the above-mentioned belt pulley 4, and this bearing 6 links to each other with above-mentioned body frame axial restraint, describedly is set between the output shaft and above-mentioned belt pulley 4 of stepper motor 5 with 7 synchronously.Control panel 3 obtains signal, and control panel 3 provides a concrete rotational angle for stepper motor 5 according to the concrete action of ship.Stepper motor 5 is started working, drive above-mentioned belt pulley 4 by synchronous belt and rotate this angle, because belt pulley 4 is the bottoms that are fixed on main support 1, so main support 1 also rotates this angle thereupon, thereby changes the position angle that is fixed on parabola antenna 2 on the main support 1.
When ship turned left, turns right or reverses end for end, control panel 3 obtained signal, and control panel 3 provides a concrete rotational angle according to the concrete action of ship to rotating mechanism.Rotating mechanism is started working subsequently, drives belt pulley 4 and rotates this angle.Because belt pulley 4 is the bottoms that are fixed on main support 1, so main support 1 rotates along with the rotation of belt pulley 4, is fixed on parabola antenna 2 on the main support 1 also along with rotation, makes parabola antenna 2 all the time towards the direction of satellite.
Embodiment two:
Content in this enforcement two is roughly identical with content among the embodiment one, the rotating mechanism that different is among the embodiment one comprises stepper motor 5, bearing 6 and is with 7 synchronously, described stepper motor 5 links to each other with above-mentioned control panel 3, described bearing 6 is fixed in the above-mentioned belt pulley 4, and this bearing 6 links to each other with above-mentioned body frame axial restraint, describedly is set between the output shaft and above-mentioned belt pulley 4 of stepper motor 5 with 7 synchronously; And comprise stepper motor 5, driving gear, follower gear and chain at the rotating mechanism described in the present embodiment two, described stepper motor 5 links to each other with above-mentioned control panel 3, described driving gear is fixed on the output shaft of stepper motor 5, described follower gear is fixed on the above-mentioned belt pulley 4, and described chain is arranged between driving gear and the follower gear.
Embodiment three:
Content in this enforcement three is roughly identical with content among the embodiment one, the rotating mechanism that different is among the embodiment one comprises stepper motor 5, bearing 6 and is with 7 synchronously, described stepper motor 5 links to each other with above-mentioned control panel 3, described bearing 6 is fixed in the above-mentioned belt pulley 4, and this bearing 6 links to each other with above-mentioned body frame axial restraint, describedly is set between the output shaft and above-mentioned belt pulley 4 of stepper motor 5 with 7 synchronously; And comprise stepper motor 5, transmission shaft and shaft coupling at the rotating mechanism described in the present embodiment three, described stepper motor 5 links to each other with above-mentioned control panel 3, described transmission shaft is fixed on the above-mentioned belt pulley 4, and described shaft coupling is arranged between the output shaft of transmission shaft and stepper motor 5.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, main support morely; 2, parabola antenna; 3, control panel; 4, belt pulley; 5, stepper motor; 6, bearing; 7, be with synchronously; 8, term such as assistant support, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. the position angle control device of a boat-carrying satellite TV receiver, it is characterized in that, comprise main support (1), on main support (1), be fixed with parabola antenna (2) and control panel (3), also be fixed with belt pulley (4) in main support (1) bottom, locate also to be provided with at main support (1) and can drive the rotating mechanism that this belt pulley (4) rotates, described rotating mechanism links to each other with above-mentioned control panel (3).
2. the position angle control device of boat-carrying satellite TV receiver according to claim 1, it is characterized in that, in the position angle control device of described boat-carrying satellite TV receiver, described rotating mechanism comprises stepper motor (5), bearing (6) and synchronous band (7), described stepper motor (5) links to each other with above-mentioned control panel (3), described bearing (6) is fixed in the above-mentioned belt pulley (4), and this bearing (6) links to each other with above-mentioned body frame axial restraint, and described synchronous band (7) is set between the output shaft and above-mentioned belt pulley (4) of stepper motor (5).
3. the position angle control device of boat-carrying satellite TV receiver according to claim 1, it is characterized in that, described rotating mechanism comprises stepper motor (5), driving gear, follower gear and chain, described stepper motor (5) links to each other with above-mentioned control panel (3), described driving gear is fixed on the output shaft of stepper motor (5), described follower gear is fixed on the above-mentioned belt pulley (4), and described chain is arranged between driving gear and the follower gear.
4. the position angle control device of boat-carrying satellite TV receiver according to claim 1, it is characterized in that, described rotating mechanism comprises stepper motor (5), transmission shaft and shaft coupling, described stepper motor (5) links to each other with above-mentioned control panel (3), described transmission shaft is fixed on the above-mentioned belt pulley (4), and described shaft coupling is arranged between the output shaft of transmission shaft and stepper motor (5).
5. according to the position angle control device of claim 1 or 2 or 3 or 4 described boat-carrying satellite TV receivers, it is characterized in that described belt pulley (4) is by being bolted on the main support (1).
6. according to the position angle control device of claim 1 or 2 or 3 or 4 described boat-carrying satellite TV receivers, it is characterized in that described parabola antenna (2) is fixed on the main support (1) by assistant support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203188981U CN201569920U (en) | 2009-12-29 | 2009-12-29 | Azimuth controlling means for shipborne satellite television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203188981U CN201569920U (en) | 2009-12-29 | 2009-12-29 | Azimuth controlling means for shipborne satellite television receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569920U true CN201569920U (en) | 2010-09-01 |
Family
ID=42662217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203188981U Expired - Lifetime CN201569920U (en) | 2009-12-29 | 2009-12-29 | Azimuth controlling means for shipborne satellite television receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450257A (en) * | 2016-05-30 | 2017-12-08 | 中兴通讯股份有限公司 | Projecting apparatus, projecting method and device |
| CN108255202A (en) * | 2017-12-29 | 2018-07-06 | 南京云清普为通信科技有限公司 | A kind of novel satellite-finding device |
-
2009
- 2009-12-29 CN CN2009203188981U patent/CN201569920U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450257A (en) * | 2016-05-30 | 2017-12-08 | 中兴通讯股份有限公司 | Projecting apparatus, projecting method and device |
| CN108255202A (en) * | 2017-12-29 | 2018-07-06 | 南京云清普为通信科技有限公司 | A kind of novel satellite-finding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |
|
| CX01 | Expiry of patent term |