CN2369363Y - Adjusting structure for disc antenna support - Google Patents
Adjusting structure for disc antenna support Download PDFInfo
- Publication number
- CN2369363Y CN2369363Y CN 99233206 CN99233206U CN2369363Y CN 2369363 Y CN2369363 Y CN 2369363Y CN 99233206 CN99233206 CN 99233206 CN 99233206 U CN99233206 U CN 99233206U CN 2369363 Y CN2369363 Y CN 2369363Y
- Authority
- CN
- China
- Prior art keywords
- rotary disk
- disk basement
- teledish
- motor
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gear Transmission (AREA)
Abstract
The utility model relates to an adjusting structure for a disc-shaped antenna support. Mainly, a rotary shaft pivoting to a motor is arranged in a rotating disk seat. A first worm and a second worm are sheathed on the rotary shaft, and a brake ring is arranged between the two worms. The brake ring is sheathed to an electromagnetic valve, and the first and the second worms are respectively engaged with a level driven gear fixedly locked on a base and a vertical driven gear fixedly locked on a disc-shaped antenna. When the motor is rotated, by the retention and the release of the electromagnetic valve, the level and the vertical driven gears are driven. Thus, an elevation angle and direction of the disc-shaped antenna are adjusted.
Description
The utility model belongs to a kind of adjustment structure of teledish bracing frame, refers to a kind of sticking or release by electromagnetically operated valve especially, reaches to control different worm-drive levels, vertical gear by same motor to constitute the structure-improved that the elevation angle and direction are adjusted.
General teledish bracing frame as shown in Figure 1, usually in a rotary disk basement 11, be provided with a gear, make this gear bridle joint in a worm screw that is connected in motor 12, and be vertically connected at the teledish 13 of rotary disk basement 11 tops by this gear, rotary disk basement 11 root edges then respectively with two bolts 14 with the oblique fixed leg 15 that is locked in, though can reaching the left and right directions of control teledish 13, these known support frame structures rotate adjustment, but when needing to regulate the elevation angle of this teledish 13, then need to be locked on the nut 141 of bolt 14 loose after, adjust teledish 13 to required elevation angle angle, again that nut 141 rotations are fixing, troublesome poeration and need be dependent on artificial not only, can't reach the fine setting effect again, very undesirable.
Main purpose of the present utility model, promptly in the adjustment structure that a kind of modified model teledish bracing frame is provided, lie in and be provided with a rotating shaft that is articulated in motor in the rotary disk basement, be nested with first and second worm screw in rotating shaft, and between two worm screws, establish a braking ring, make this braking ring be socketed on an electromagnetically operated valve, wherein, this is first years old, two worm screws difference bridle joint is in level, driven gear, make this level, vertical driven gear is locked in pedestal and teledish respectively, when being convenient to revolution, by the sticking and the release of electromagnetically operated valve, make worm screw drive this level or vertical gear, to adjust the direction and the elevation angle of teledish.
Another purpose of the present utility model is the transmission by single motor, cooperates the sticking of electromagnetically operated valve or release to reach the direction and the elevation angle of regulating teledish, can exempt the trouble of manual adjustment, and can constitute the effect of fine setting.
Main technical schemes of the present utility model is, the adjustment structure of this teledish bracing frame mainly comprises: rotary disk basement, motor, teledish, rotary disk basement one side are equipped with motor, top is connected with teledish, it is characterized in that being equipped with in the rotary disk basement: a rotating shaft, be located at a side of rotary disk basement, the one end is articulated in motor, and central appropriate location is provided with a prominent point; One braking ring is sheathed on rotating shaft, and its central open-work is provided with a profile groove, two side planes then be respectively equipped with the symmetry guide block, periphery then be provided with one around groove; Two hollow worm gears are sheathed on the braking ring both sides, and its end towards braking ring is provided with groove; One trace, one end are C shape, in addition end then by the outside projection of rotary disk basement to connect an electromagnetically operated valve; One vertical worm screw is located at rotary disk basement one side, its upper end bridle joint in hollow worm gear, the lower end then bridle joint in a vertical driven gear.
The vertical driven gear that this is located at the vertical worm screw institute bridle joint of rotary disk basement one side is to be placed on a cylinder, and makes this cylinder be fixed in a pedestal.
The utility model has the advantages that it drives different worm screws with electromagnetically operated valve, make worm drive level, vertical gear, adjust, exempt manually-operated trouble and reach the fine setting effect with the direction, the elevation angle that constitute teledish.
Be described further below in conjunction with the embodiment accompanying drawing:
Fig. 1 is known teledish bracing frame schematic perspective view;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is a perspective exploded view of the present utility model;
Fig. 4 is a direction adjustment action schematic diagram of the present utility model;
Fig. 5 is a elevation angle of the present utility model adjustment action schematic diagram.
The figure number explanation:
(11) rotary disk basement (12) motor
(13) teledish (14) bolt
(14) nut (15) gim peg
(2) bracing frame (21) rotary disk basement
(22) rotating shaft (221) point of dashing forward
(23) motor (24) braking ring
(24), (242) guide block (243) open-work
(2431) profile groove (244) annular ditch groove
(25), (26) worm screw (251), (261) groove
(27) trace (28) electromagnetically operated valve
(29) horizontal driven gear (30) roofbolt
(31) the vertical worm screw of teledish (32)
(33) vertical driven gear (34) cylinder
(35) pedestal
Please consult Fig. 2 simultaneously, 3, the utility model mainly lies in a rotary disk basement 21, side in this rotary disk basement 21, be provided with a rotating shaft 22, the outside projection of an end that makes this rotating shaft 22 is to be articulated in a motor 23, wherein, the central appropriate location of this rotating shaft 22 is provided with a prominent point 221, make a plane be respectively equipped with guide block 241, after 242 braking ring 24 is sleeved on rotating shaft 22, profile groove 2431 with its central open-work 243 is placed on prominent point 221, so that when rotating shaft 22 is rotated, drive the rotation that braking ring 24 is equidirectional, the both sides of braking ring 24 then are equipped with the worm screw 25 of hollow respectively, 26, in this two worm screw 25,26 ends towards braking ring 24 are provided with groove 251,261, make braking ring 24 in a left side, during right displacement, be able to respectively by its guide block 241,242 are sticked in groove 251,261, with difference driving shaft worm 25,26 rotation;
This braking ring 24 is that the trace 27 that is made as C shape by an end is sleeved on its annular ditch groove 244, and the in addition end that makes this trace 27 is connected in an electromagnetically operated valve 28 of being located at rotary disk basement 21 sides, when being convenient to these electromagnetically operated valve 28 stickings or release, drive the slippage of braking ring 24, to be sticked in worm screw 25 or 26 respectively.
This worm screw 25 is that bridle joint is in a horizontal driven gear 29, make this gear make progress projection to be connected in teledish 31 by rotary disk basement 21 with roofbolt 30, worm screw 26 then bridle joint in the vertical worm screw 32 of rotary disk basement 21 sides, make these vertical worm screw 32 bridle joints in a vertical driven gear 33, and after making this vertical driven gear 33 be placed on a cylinder 34, cylinder 34 is locked in pedestal 35, and constitutes the bracing frame 2 of a dish-shaped antenna;
By the combination of aforementioned components, when motor 23 rotates, the rotation of rotating shaft 22 and braking ring 24 will be driven, and by the sticking or the release of electromagnetically operated valve 28, make braking ring 24 be sticked in worm screw 25 or 26, with transmission level or vertical driven gear 29,33, constitute the direction of teledish 31 and face upward to adjustment.
See also Fig. 4, when the utility model is adjusted the direction of teledish 31, system makes electromagnetically operated valve 28 be release condition, make trace 27 that braking ring 24 is allocated to worm screw 25 and engaging by the groove 251 of guide block 241 and this worm screw 25, to drive the rotation of worm screw 25, make the horizontal driven gear 29 of worm screw 25 drives relatively, make teledish 31 rotation in horizontal direction, reach the purpose that it adjusts direction.
As shown in Figure 5, when the utility model is adjusted the elevation angle of teledish 31, then make electromagnetically operated valve 28 be the sticking state, make trace 27 that braking ring is allocated to worm screw 26, and engaging by the groove 261 of guide block 242 and this worm screw 26, to drive the rotation of worm screw 26, make worm screw 26 drive vertical worm screw 32 relatively, to drive vertical driven gear 33, making whole bracing frame 2 is fulcrum with pedestal 35, constitute up and down and rotate, reach the adjustment at the elevation angle.
Claims (2)
1. the adjustment structure of a teledish bracing frame, mainly comprise: rotary disk basement (21), motor (23), teledish (31), rotary disk basement one side is equipped with motor (23), top is connected with teledish (31), it is characterized in that being equipped with in the rotary disk basement (21): a rotating shaft (22), be located at a side of rotary disk basement (21), the one end is articulated in motor (23), and central appropriate location is provided with a prominent point (221); One braking ring (24) is sheathed on rotating shaft (22), and its central open-work is provided with a profile groove (2431), two side planes then be respectively equipped with the symmetry guide block (241,242), periphery then be provided with one around groove (244); Two hollow worm gears (25,26) are sheathed on braking ring (24) both sides, and its end towards braking ring is provided with groove; One trace (27), one end are C shape, in addition end then by the outside projection of rotary disk basement to be connected in an electromagnetically operated valve (28); One vertical worm screw (32) is located at rotary disk basement (21) one sides, its upper end bridle joint in hollow worm gear (26), the lower end then bridle joint in a vertical driven gear (33);
2. the adjustment structure of teledish bracing frame according to claim 1, it is characterized in that this is located at the vertical driven gear (33) of vertical worm screw (32) the institute bridle joint of rotary disk basement (21) one sides, be placed on a cylinder (34), and make this cylinder (34) be fixed in a pedestal (35).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99233206 CN2369363Y (en) | 1999-04-21 | 1999-04-21 | Adjusting structure for disc antenna support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99233206 CN2369363Y (en) | 1999-04-21 | 1999-04-21 | Adjusting structure for disc antenna support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2369363Y true CN2369363Y (en) | 2000-03-15 |
Family
ID=34021706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99233206 Expired - Fee Related CN2369363Y (en) | 1999-04-21 | 1999-04-21 | Adjusting structure for disc antenna support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2369363Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114097138A (en) * | 2019-04-22 | 2022-02-25 | 株式会社Kmw | Antenna clamping device |
-
1999
- 1999-04-21 CN CN 99233206 patent/CN2369363Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114097138A (en) * | 2019-04-22 | 2022-02-25 | 株式会社Kmw | Antenna clamping device |
EP3961801A4 (en) * | 2019-04-22 | 2023-09-06 | KMW Inc. | Antenna clamping device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |