CN210716611U

CN210716611U - Cantilever type two-dimensional Beidou test rotary table

Info

Publication number: CN210716611U
Application number: CN201921356879.8U
Authority: CN
Inventors: 张文强; 张坤; 邵正兰
Original assignee: Nanjing Shenzhou Tiancheng Technology Co ltd
Current assignee: Nanjing Shenzhou Tiancheng Technology Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-09
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a cantilever type two dimension big dipper test revolving stage, including base, lift box and third servo motor, base inner chamber's middle-end fixed mounting has first servo motor, first servo motor's output fixedly connected with carousel, the top fixedly connected with stand of carousel, the equal fixedly connected with tooth in the left and right sides of stand, the spout has all been seted up with the rear end to the front end of stand, the top fixedly connected with baffle of stand. The utility model discloses a carousel, first servo motor, tooth, stand, lift box, second gear, slider, spout, first gear, first bull stick, third servo motor, second servo motor, the effect of connecting box and second bull stick, solved the effect that current cantilever type two dimension big dipper test revolving stage does not have height-adjusting and angle, can not test multi-angle and co-altitude simultaneously, lead to its test inaccurate easily, use the problem of bringing inconvenience for people.

Description

Cantilever type two-dimensional Beidou test rotary table

Technical Field

The utility model relates to a communication equipment technical field specifically is a cantilever type two dimension big dipper test revolving stage.

Background

The communication equipment is wired communication equipment and wireless communication equipment used for industrial control environment, the wired communication equipment mainly introduces serial port communication for solving industrial field, professional bus type communication, communication of industrial Ethernet and conversion equipment among various communication protocols, the wireless communication equipment mainly comprises wireless AP, wireless network bridge, wireless network card, wireless arrester, antenna and other equipment, a turntable is required to be used for testing the communication equipment before the communication equipment runs, a testing turntable is required at the moment, the testing turntable is a complex modern equipment integrating light collector with electricity and is generally used for semi-physical simulation and testing in the fields of aviation and aerospace, but the existing cantilever type two-dimensional Beidou testing turntable does not have the effect of adjusting height and angle, can not test multiple angles and different heights, easily causes inaccurate testing of the testing and brings inconvenience to the use of people, therefore, a cantilever type two-dimensional Beidou testing rotary table is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cantilever type two dimension big dipper test revolving stage possesses the advantage of height-adjusting and angle, has solved the effect that current cantilever type two dimension big dipper test revolving stage does not have height-adjusting and angle, can not test multi-angle and co-altitude simultaneously, leads to its test inaccurate easily, for people use the problem of bringing inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: a cantilever type two-dimensional Beidou testing turntable comprises a base, a lifting box and a third servo motor, wherein a first servo motor is fixedly installed at the middle end of an inner cavity of the base, a turntable is fixedly connected to the output end of the first servo motor, an upright post is fixedly connected to the top of the turntable, teeth are fixedly connected to the left side and the right side of the upright post, sliding grooves are formed in the front end and the rear end of the upright post, a baffle is fixedly connected to the top of the upright post, an extension plate is fixedly connected to the middle end of the left side and the right side of the lifting box, a turntable seat is fixedly connected to the middle end of the top of the extension plate, a turntable body is fixedly connected to the top of the turntable seat, a connecting box is fixedly connected to the back of the lifting box, a second servo motor is fixedly installed at the left end of the inner cavity of the connecting box, a first rotating rod is fixedly connected to the output end of the second servo motor, and, the right-hand member fixed mounting of connecting box inner chamber has third servo motor, third servo motor's output end fixedly connected with second bull stick, the one end fixedly connected with second gear of third servo motor output is kept away from to the second bull stick, first gear and second gear all are connected with the tooth meshing, the equal fixedly connected with slider in front end and the rear end of lift box inner chamber, slider and spout sliding connection.

Preferably, the base front end and the equal fixedly connected with fixed plate in bottom of rear end, and the top fixedly connected with strengthening rib of fixed plate, the one end and the base fixed connection of fixed plate are kept away from to the strengthening rib.

Preferably, both ends all communicate with fixed pipe about the base inner chamber, and the quantity of fixed pipe is two at least.

Preferably, the storage batteries are fixedly mounted at the left end and the right end of the inner cavity of the base and positioned on the inner sides of the fixing pipes.

Preferably, the models of the first servo motor, the second servo motor and the third servo motor are all Y112M-2.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model utilizes the first servo motor to drive the turntable, the turntable drives the upright post to rotate so as to adjust the required different angles, the second servo motor drives the first rotating rod, the first rotating rod drives the first gear to rotate, the third servo motor drives the second rotating rod, the second rotating rod drives the second gear to rotate, the first gear and the second gear are meshed with the teeth to be connected, the lifting box can be lifted or descended, and the lifting box can be driven to lift when the third servo motor rotates anticlockwise and the second servo motor rotates clockwise, otherwise the lifting box descends, the sliding block and the sliding groove are connected in a sliding way, the utility model can be used for limiting and fixing the lifting box when the lifting box is lifted, the problem that the existing cantilever type two-dimensional Beidou testing turntable does not have the effect of adjusting the height and the angle is solved, and simultaneously the multi-angle and different heights can not be tested, the test is easy to be inaccurate, and the inconvenience is brought to people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a second servo motor of the present invention;

fig. 3 is a schematic diagram of the fixing plate structure of the present invention.

In the figure: the automatic lifting device comprises a base 1, a rotary table 2, a first servo motor 3, a reinforcing rib 4, a storage battery 5, a fixing pipe 6, a tooth 7, a vertical column 8, a lifting box 9, an extension plate 10, a rotary table seat 11, a rotary table body 12, a baffle 13, a second gear 14, a fixing plate 15, a sliding block 16, a sliding groove 17, a first gear 18, a first rotating rod 19, a third servo motor 20, a second servo motor 21, a connecting box 22 and a second rotating rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cantilever type two-dimensional beidou testing turntable comprises a base 1, a lifting box 9 and a third servo motor 20, wherein the bottoms of the front end and the rear end of the base 1 are fixedly connected with a fixing plate 15, the top of the fixing plate 15 is fixedly connected with a reinforcing rib 4, one end of the reinforcing rib 4 far away from the fixing plate 15 is fixedly connected with the base 1, the left end and the right end of the inner cavity of the base 1 are respectively communicated with a fixing tube 6, the number of the fixing tubes 6 is at least two, the left end and the right end of the inner cavity of the base 1 are respectively and fixedly provided with a storage battery 5 and positioned at the inner side of the fixing tube 6, the middle end of the inner cavity of the base 1 is fixedly provided with a first servo motor 3, the models of the first servo motor 3, the second servo motor 21 and the third servo motor 20 are respectively Y112M-2, the output end, teeth 7 are fixedly connected to the left side and the right side of an upright post 8, sliding grooves 17 are formed in the front end and the rear end of the upright post 8, a baffle 13 is fixedly connected to the top of the upright post 8, an extension plate 10 is fixedly connected to the middle ends of the left side and the right side of a lifting box 9, a rotary table seat 11 is fixedly connected to the middle end of the top of the extension plate 10, a rotary table body 12 is fixedly connected to the top of the rotary table seat 11, a connecting box 22 is fixedly connected to the back of the lifting box 9, a second servo motor 21 is fixedly installed at the left end of an inner cavity of the connecting box 22, a first rotary rod 19 is fixedly connected to the output end of the second servo motor 21, a first gear 18 is fixedly connected to one end, away from the output end of the second servo motor 21, of the first rotary rod 19, a third servo motor 20 is fixedly installed at the right end of the inner cavity of the connecting box 22, a second rotary rod 23 is fixedly, first gear 18 and second gear 14 all are connected with tooth 7 meshing, and the equal fixedly connected with slider 16 in front end and the rear end of lift box 9 inner chamber has solved the effect that current cantilever type two-dimensional big dipper test revolving stage does not have height-adjusting and angle, can not test multi-angle and not co-altitude simultaneously, leads to its test inaccurate easily, for the inconvenient problem of people's use, slider 16 and spout 17 sliding connection.

When in use, a user starts the first servo motor 3, the rotary table body 12, the third servo motor 20 and the second servo motor 21 through the external controller, the first servo motor 3 is used for driving the rotary table 2, the rotary table 2 is used for driving the upright post 8 to rotate so as to adjust different required angles, the second servo motor 21 is used for driving the first rotating rod 19, the first rotating rod 19 is used for driving the first gear 18 to rotate, the third servo motor 20 is used for driving the second rotating rod 23, the second rotating rod 23 is used for driving the second gear 14 to rotate, the first gear 18 and the second gear 14 are used for being meshed and connected with the teeth 7, the lifting box 9 can be lifted or lowered, when the third servo motor 20 rotates anticlockwise and the second servo motor 21 rotates clockwise, the lifting box 9 can be driven to lift, otherwise, and the slide block 16 is used for being connected with the slide groove 17 in a sliding manner, can be used to carry out spacing and fixed effect to it when going up and down, solve current cantilever type two-dimensional big dipper test revolving stage and do not have the effect of height-adjusting and angle, can not test multi-angle and not co-altitude simultaneously, lead to its test inaccurate easily, use the problem of inconvenience for people.

In summary, the following steps: this cantilever type two-dimensional big dipper test revolving stage, through carousel 2, first servo motor 3, tooth 7, stand 8, lift case 9, second gear 14, slider 16, spout 17, first gear 18, first bull stick 19, third servo motor 20, second servo motor 21, the effect of connecting box 22 and second bull stick 23, the effect that current cantilever type two-dimensional big dipper test revolving stage does not have height-adjusting and angle has been solved, can not test multi-angle and not co-altitude simultaneously, lead to its test inaccurate easily, use the problem of bringing inconvenience for people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cantilever type two dimension big dipper test revolving stage, includes base (1), lift box (9) and third servo motor (20), its characterized in that: the middle end of the inner cavity of the base (1) is fixedly provided with a first servo motor (3), the output end of the first servo motor (3) is fixedly connected with a turntable (2), the top of the turntable (2) is fixedly connected with a stand column (8), the left side and the right side of the stand column (8) are both fixedly connected with teeth (7), the front end and the rear end of the stand column (8) are both provided with a sliding groove (17), the top of the stand column (8) is fixedly connected with a baffle (13), the middle ends of the left side and the right side of the lifting box (9) are both fixedly connected with an extension plate (10), the middle end of the top of the extension plate (10) is fixedly connected with a turntable seat (11), the top of the turntable seat (11) is fixedly connected with a turntable body (12), the back of the lifting box (9) is fixedly connected with a connecting box (22), and the left end of the inner cavity of the connecting, the utility model discloses a gear tooth lifting box, including first bull stick (19) of output fixedly connected with of second servo motor (21), the first gear (18) of one end fixedly connected with of second servo motor (21) output is kept away from in first bull stick (19), the right-hand member fixed mounting of connecting box (22) inner chamber has third servo motor (20), the output fixedly connected with second bull stick (23) of third servo motor (20), the one end fixedly connected with second gear (14) of third servo motor (20) output is kept away from in second bull stick (23), first gear (18) and second gear (14) all are connected with tooth (7) meshing, the front end and the equal fixedly connected with slider (16) in rear end of lifting box (9) inner chamber, slider (16) and spout (17) sliding connection.

2. The cantilever type two-dimensional Beidou test turntable according to claim 1, is characterized in that: the base is characterized in that a fixing plate (15) is fixedly connected to the front end of the base (1) and the bottom of the rear end, reinforcing ribs (4) are fixedly connected to the top of the fixing plate (15), and one ends, far away from the fixing plate (15), of the reinforcing ribs (4) are fixedly connected with the base (1).

3. The cantilever type two-dimensional Beidou test turntable according to claim 1, is characterized in that: both ends all communicate with fixed pipe (6) about base (1) inner chamber, and the quantity of fixed pipe (6) is two at least.

4. The cantilever type two-dimensional Beidou test turntable according to claim 1, is characterized in that: the storage battery (5) is fixedly mounted at the left end and the right end of the inner cavity of the base (1) and on the inner side of the fixing pipe (6).

5. The cantilever type two-dimensional Beidou test turntable according to claim 1, is characterized in that: the models of the first servo motor (3), the second servo motor (21) and the third servo motor (20) are Y112M-2.