CN2821891Y

CN2821891Y - Regulating seat structure of satellite antenna rotary seat

Info

Publication number: CN2821891Y
Application number: CN 200520111630
Authority: CN
Inventors: 吴荣真
Original assignee: MOTORIZE YOUR WORLD CO Ltd
Current assignee: MOTORIZE YOUR WORLD CO Ltd
Priority date: 2005-06-30
Filing date: 2005-06-30
Publication date: 2006-09-27
Anticipated expiration: 2015-06-30

Abstract

The utility model discloses a fine adjustment seat structure of a satellite antenna rotating seat. Fine adjustment seats are respectively arranged at the inclined planes of one side end and the bottom end of a worm seat arranged at one end of a worm, and inclined planes with inclined grade respectively formed at one side surface and the top surface of the two fine adjustment seats are mutually contacted with the inclined planes of the worm seat. When the two fine adjustment seats shift in passing the central position of the worm by pushing and butting screws, the engagement of the worm and worm wheels can have fine adjustment in different directions so as to achieve the efficacy that the worm and the worm wheels are tightly engaged. Thereby, the utility model reduces gaps, and also makes the whole assembly avoid the loss of replacing parts, etc.

Description

The adjustment holder structure of satellite antenna swivel base

Technical field

The utility model relates to a kind of fine setting holder structure of satellite antenna swivel base.

Background technology

Consult Figure 1 and Figure 2, the utilization of satellite antenna frame at present mainly is for making the not co-orbital satellite-signal of extensive collection convenient more and accurate, and since the dish-shaped disk body of satellite antenna when the running searching satellite, system utilizes the worm gear A3 in the swivel base A1, worm screw A4 meshes running, this is commonly used in the satellite antenna swivel base structure, system is with coating worm gear A3 and worm screw A4 in swivel base A1 and the lid A2, utilize worm screw A4 and worm gear A3 engagement running, take advantage of a situation the body A5 on the swivel base A1 is rotated dish-shaped disk body along angle direction, worm screw A4 and worm gear A3 all are fixedly set on the swivel base A1, as shown in Figure 2, wherein there is no any adjusting device, therefore on reality is used, often because the error of size, and cause the generation in gap, and then make when running produce action to have some setbacks, or the disappearance of very easily damaging.

Therefore commonly use structure when assembling is used, must consider and have or not the gap, usually industry can be overlapped worm screw A4 and worm gear A3 one by one and be joined engagement, if gapped formation on the engagement degree promptly will be substituted worm gear A3, change another worm gear A3 assembling, align engagement so one by one, just finish in no gap on the engagement degree, therefore not only bothers on assembling operation, lose time, also cause simultaneously and produce the waste of going up material.

The utility model content

The purpose of this utility model is to provide a kind of fine setting holder structure of satellite antenna swivel base, and it can make the worm screw seat finely tune towards different directions, to reach the engagement of worm screw and spiral shell wheel, reduces the gap and produces.

For achieving the above object, technical solution of the present utility model is: a kind of fine setting holder structure of satellite antenna swivel base comprises swivel base, lid, worm gear, worm screw, two fine setting seats; Wherein worm screw and two fine setting seats are installed on the last slotted eye of swivel base, the worm shaft of worm screw one end is placed in the worm screw seat, the other end places a gear on worm and places in another worm screw axle sleeve, one side of worm screw seat and bottom surface form the inclined plane of tool gradient respectively, has the screw that penetrates respectively on the two fine setting seats, and the inclined plane that the inconsistent side of two fine setting seats and worm screw seat and end face form the tool gradient equally, two-screw lock respectively in a screw of finely tuning.

After adopting such scheme, because the utility model has added two fine setting seats on the satellite antenna swivel base, these upper and lower two fine setting seats are inconsistent with the inclined plane of its inclined plane and worm screw seat respectively, utilize fine adjustment screw to be set in the screw of two fine setting seats, promptly can finely tune the worm screw seat in different directions ground, thereby worm and wheel is closely meshed, produce, on overall package, also can exempt disappearances such as renewal part to reduce the gap.

Description of drawings

Fig. 1 is a three-dimensional exploded view of commonly using product;

Fig. 2 is a floor map of commonly using product;

Fig. 3 is a three-dimensional exploded view of the present utility model;

Fig. 4 is the floor map of the utility model combination.

The main element symbol description

Slotted eye on 1 transposase 11,1 sleeve pipe 12

13 times slotted eye 14 axle beds cover 141 button capillary grooves

2 lids, 3 worm gears, 4 worm screws

41 worm screw axle sleeves, 42 worm screw seats, 421 inclined planes

422 inclined planes, 43 gears on worm, 44 worm screw axle sleeves

5 switch seat boards, 61,62,63 sensitive switches

7,8 fine setting seats, 71,81 screws

72,82 inclined planes, 9 PC plate A1 swivel bases

A2 lid A3 worm gear A4 worm screw

The A5 body

Embodiment

Consult Fig. 3 and shown in Figure 4, the utility model is made up of members such as transposase 11, lid 2, worm gear 3, worm screw 4, switch seat board 5, three

sensitive switches

61,62,63, two fine setting seats 7,8 and PC plates 9; Wherein an end of transposase 11 has a sleeve pipe 11, can supply worm gear 3, switch seat board 5 and three

sensitive switches

61,62,63 to install in order in the open last slotted eye of the other end 12, can set for axle bed lid 14 in the following slotted eye 13 of this transposase 11, axle bed covers that 14 1 ends can be filled in button bucker 141, the other end is connected with PC plate 9; Moreover worm screw 4 and two fine setting seats 7,8 are installed in last slotted eye 12 belows of transposase 11, and wherein the worm screw axle sleeve 41 of worm screw 4 one ends can insert that the worm screw seat is 42 interior, the other end wears a gear on worm 43 and inserts in another worm screw axle sleeve 44; The utility model principal character is:

The structural design of two fine setting seats 7,8 wherein forms the inclined plane 421,422 of tool gradient respectively, and is respectively equipped with the

screw

71,81 that penetrates on the fine setting seat 7,8 on a side of worm screw seat 42 and the bottom surface; Wherein Shang Fang fine setting seat 7 one sides form the inclined plane 72 of gradient equally, (not shown) when screw 71 internal locks of this fine setting seat 7 are tightened up a screw, fine setting seat 7 is adjusted the screw pushing and pressing and is moved, utilize the inclined plane 421 inconsistent and pushing and pressing of inclined plane 72 and screw bolt seat 42, worm screw seat 42 can be pushed against and move towards other direction, to take advantage of a situation, reach trimming movement with worm gear 3 engagements with the skew of worm screw 4 centers.Moreover, fine setting seat 8 end faces of below form the inclined plane 82 of gradient equally, (not shown) when screw 81 internal locks of this fine setting seat 8 are tightened up a screw, the fine setting seat is adjusted the screw pushing and pressing and is moved, utilize the inclined plane 422 inconsistent and pushing and pressing of inclined plane 82 and screw bolt seat 42, worm screw seat 42 can be pushed against and move,, reach trimming movement with worm gear 3 engagements to take advantage of a situation with the skew of worm screw 4 centers towards other direction.

In sum, the utility model can be adjusted the fine setting holder structure of satellite antenna swivel base, be to utilize the inclined plane of incline face and worm screw seat of two fine setting seats inconsistent, utilize the screw of adjusting in the fine setting seat screw, can reach the fine adjustment function of worm screw seat towards different directions, thereby make the worm and wheel tight engagement, to reduce the gap, on overall package, can exempt disappearances such as renewal part.

Claims

1, a kind of fine setting holder structure of satellite antenna swivel base comprises swivel base, lid, worm gear, worm screw, it is characterized in that: it also comprises two fine setting seats; Wherein worm screw and two fine setting seats are installed on the last slotted eye of swivel base, the worm shaft of worm screw one end is placed in the worm screw seat, the other end places a gear on worm and places in another worm screw axle sleeve, one side of worm screw seat and bottom surface form the inclined plane of tool gradient respectively, has the screw that penetrates respectively on the two fine setting seats, and the inclined plane that the inconsistent side of two fine setting seats and worm screw seat and end face form the tool gradient equally, two-screw lock respectively in a screw of finely tuning.