CN221069034U - Beidou space service capability testing device - Google Patents

Abstract

The utility model discloses a Beidou space service capability testing device, which belongs to the technical field of satellite signal receiving and comprises a shell, a storage assembly, a rotating assembly, a signal receiver and a horizontal adjusting assembly, wherein the shell is arranged on the shell; the storage assembly includes a receiver lift assembly and a flip assembly; the middle end of the inner wall of the shell is connected with the receiver lifting assembly; the upper end of the side wall of the shell is connected with the side cover end of the flip component, and the top of the shell is connected with the top cover end of the flip component; the top of the lifting end of the receiver lifting assembly is connected with the top cover end and the side cover end of the flip assembly. Through the mode, when the storage assembly is turned over, the receiving surface of the signal receiver is not blocked, and signals can be received; when the accommodating assembly is closed, the signal receiver is accommodated in the shell; the device can finely adjust the angle without manually pulling the signal receiver; the structure is compact, is suitable for carrying and storing, and can play a role in preventing water and dust when being moved and stored conveniently.

Description

Beidou space service capability testing device

Technical Field

The utility model relates to the technical field of satellite signal reception, in particular to a Beidou space service capability testing device.

Background

In order to test the space service capability of Beidou satellites in different places and buildings, a testing device is required to receive and measure satellite signals of the Beidou satellites so as to evaluate the satellite signals. In testing satellite signals, signals are often received by manually holding the antenna or using some test device supporting the antenna.

The utility model patent with publication number CN212723372U discloses a Beidou satellite signal receiving device convenient for angle adjustment, which drives a screw rod to rotate through a servo motor, so that a support adjusting table moves left and right, and the support adjusting table is driven to rotate through an adjusting connecting rod, so that the angle adjustment of a signal receiver is realized, and manual operation is replaced.

However, the utility model occupies a large space, and lacks shielding and protecting measures when measuring outdoors, which is inconvenient to move and store.

Based on the above, the utility model designs a Beidou space service capability testing device to solve the problems.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a Beidou space service capability testing device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a Beidou space service capability test device comprises a shell;

The upper end of the shell is connected with a containing component for containing and lifting the signal receiver, and the lower end of the shell is connected with a rotating component for rotating the signal receiver;

The top of the lifting end of the storage assembly is connected with the bottom of a signal receiver for receiving satellite signals;

the side wall of the rotating component is connected with a horizontal adjusting component which is used for supporting the device and adjusting the horizontal;

The storage assembly includes a receiver lift assembly and a flip assembly; the middle end of the inner wall of the shell is connected with the receiver lifting assembly; the upper end of the side wall of the shell is connected with the side cover end of the flip component, and the top of the shell is connected with the top cover end of the flip component; the top of the lifting end of the receiver lifting assembly is connected with the top cover end and the side cover end of the flip assembly.

Further, the bottom of the shell is fixedly connected with the top of the limiting ring, and the upper end of the rotating assembly is connected with the limiting ring.

Further, the receiver lifting assembly comprises a push rod rotating shaft, an electric push rod and a push plate; the left end and the right end of the push rod rotating shaft are fixedly connected with the lower front ends of the left inner wall and the right inner wall of the shell respectively; two groups of electric push rods are symmetrically arranged on the push rod rotating shaft; the fixed ends of the electric push rods are rotationally connected with the side wall of the push rod rotating shaft, and the output ends of the electric push rods are rotationally connected with the bottom of the push plate through hinges; the middle end of the inner wall of the front end of the shell is rotationally connected with the side wall of the front end of the push plate through a hinge; the top of the push plate is fixedly connected with the bottom of the signal receiver; the top of the push plate is connected with the top cover end and the side cover end of the receiver lifting assembly.

Further, the flip cover assembly comprises a top cover supporting rod, a top cover, a side cover pulling rope and a side cover; two groups of top cover support rods and two groups of side cover pull ropes are symmetrically arranged at the top of the push plate; the upper end and the lower end of the top cover supporting rod are respectively connected with the rear end of the top of the push plate and the front end of the bottom of the top cover supporting rod in a rotating way through hinges; the upper end and the lower end of the side cover stay rope are fixedly connected with the front end of the top of the push plate and the lower end of the rear side wall of the side cover respectively; the side wall of the rear end of the top cover is rotationally connected with the rear end of the top of the shell through a hinge; the bottom of the side cover is rotationally connected with the middle end of the front side wall of the shell through a hinge.

Further, the front end of the bottom of the top cover is connected with the top of the side cover in a contact way.

Furthermore, when the device is stored, the top cover and the side cover block the top and the front end of the shell.

Still further, the rotating assembly includes a support sleeve, a support plate, and a stepper motor; the bottom of the shell is in contact connection with the top of the supporting sleeve, and the upper end of the inner wall of the shell is in rotary connection with the side wall of the limiting ring; the upper end of the inner wall of the supporting sleeve is fixedly connected with the side wall of the supporting plate; the bottom of the supporting plate is fixedly connected with a stepping motor, and the output end of the stepping motor penetrates through the supporting plate and is fixedly connected with the bottom of the shell; the lateral wall of support sleeve is connected with the level adjustment subassembly.

Furthermore, a plurality of groups of ventilation slots and ventilation openings are formed in the side wall of the shell and the bottom of the support sleeve.

Further, the horizontal adjusting component comprises a cross rod, a threaded sleeve, a screw rod and supporting legs; a plurality of groups of cross bars are arranged on the side wall of the supporting sleeve; the inner ends of the cross bars are fixedly connected with the side walls of the support sleeves, and the outer ends of the cross bars are fixedly connected with the upper ends of the side walls of the threaded sleeves; the inner wall of the thread sleeve is in threaded connection with the side wall of the screw rod; the bottom of the screw rod is fixedly connected with the top of the supporting leg.

Furthermore, the cross bars are four groups, and the four groups of cross bars are uniformly distributed along the circumferential direction of the support sleeve.

Advantageous effects

When the storage assembly is turned over, the receiving surface of the signal receiver is not blocked, and signals can be received; when the signal receiver needs to be stored or moved to a place, the storage assembly is closed, so that the signal receiver is stored in the shell, the unfolding and storage of the signal receiver are realized, and meanwhile, the angle is finely adjusted, and the signal receiver does not need to be manually pulled; the structure is compact, is suitable for carrying and storing, and can play a role in preventing water and dust when being moved and stored conveniently.

According to the utility model, the orientation of the signal receiver can be automatically adjusted through the stepping motor, the signal receiver does not need to be manually contacted, and fine adjustment of the orientation can be completed by using the stepping motor, so that the signal receiver is more accurate than manual operation; through the cooperation and the regulation of thread bush and screw rod, can make the device use on uneven ground more easily, make things convenient for outdoor test operation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a perspective view of a main structure of a Beidou space service capability test device according to the present utility model;

FIG. 2 is a front view of the structure of the Beidou space service capability test device of the present utility model;

FIG. 3 is a left side view of the structure of the Beidou space service capability test device of the present utility model;

FIG. 4 is a cross-sectional view taken along the direction A-A of FIG. 2;

FIG. 5 is a second cross-sectional view taken along the direction A-A of FIG. 2;

Fig. 6 is a sectional view taken along the B-B direction of fig. 3.

Reference numerals in the drawings represent respectively:

1. A housing; 2. a receiving assembly; 21. a receiver lifting assembly; 211. a push rod rotating shaft; 212. an electric push rod; 213. a push plate; 22. a flip assembly; 221. a top cover support rod; 222. a top cover; 223. a side cover pull rope; 224. a side cover; 3. a rotating assembly; 31. a support sleeve; 32. a support plate; 33. a stepping motor; 4. a level adjustment assembly; 41. a cross bar; 42. a thread sleeve; 43. a screw; 44. a support leg; 5. a limiting ring; 6. a signal receiver.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Example 1

Referring to fig. 1-6 of the specification, a Beidou space service capability test device comprises a shell 1;

The upper end of the shell 1 is connected with a containing assembly 2 for containing and lifting the signal receiver 6, and the lower end of the shell 1 is connected with a rotating assembly 3 for rotating the signal receiver 6;

the top of the lifting end of the storage assembly 2 is connected with the bottom of a signal receiver 6 for receiving satellite signals;

the side wall of the rotating component 3 is connected with a horizontal adjusting component 4 which is used for supporting the device and adjusting the horizontal;

The bottom of the shell 1 is fixedly connected with the top of the limiting ring 5, and the upper end of the rotating assembly 3 is connected with the limiting ring 5.

The storage assembly 2 includes a receiver lift assembly 21 and a flip assembly 22; the middle end of the inner wall of the shell 1 is connected with a receiver lifting assembly 21; the upper end of the side wall of the shell 1 is connected with the side cover end of the flip component 22, and the top of the shell 1 is connected with the top cover end of the flip component 22; the top of the lifting end of the receiver lifting assembly 21 is connected to the top and side cover ends of the flip assembly 22.

The receiver lifting assembly 21 comprises a push rod rotating shaft 211, an electric push rod 212 and a push plate 213; the left and right ends of the push rod rotating shaft 211 are fixedly connected with the lower front ends of the left and right inner walls of the shell 1 respectively; two groups of electric push rods 212 are symmetrically arranged on the push rod rotating shaft 211; the fixed ends of the electric push rods 212 are rotationally connected with the side wall of the push rod rotating shaft 211, and the output ends of the electric push rods 212 are rotationally connected with the bottom of the push plate 213 through hinges; the middle end of the inner wall of the front end of the shell 1 is rotationally connected with the side wall of the front end of the push plate 213 through a hinge; the top of the push plate 213 is fixedly connected with the bottom of the signal receiver 6; the top of the push plate 213 is connected to the top and side cap ends of the receiver lifting assembly 21.

The flip cover assembly 22 includes a top cover support bar 221, a top cover 222, a side cover pull cord 223, and a side cover 224; two groups of top cover supporting rods 221 and two groups of side cover pull ropes 223 are symmetrically arranged at the top of the push plate 213; the upper and lower ends of the top cover support bar 221 are respectively rotatably connected with the rear end of the top of the push plate 213 and the front end of the bottom of the top cover support bar 221 through hinges; the upper and lower ends of the side cover stay cord 223 are fixedly connected with the front end of the top of the push plate 213 and the lower end of the rear side wall of the side cover 224 respectively; the rear end side wall of the top cover 222 is rotatably connected with the top rear end of the shell 1 through a hinge; the bottom of the side cover 224 is rotatably connected with the middle end of the front side wall of the shell 1 through a hinge; the front end of the bottom of the top cover 222 is contact-connected with the top of the side cover 224.

Preferably, the top cover 222 and the side cover 224 seal off the top and front ends of the housing 1 when the device is stored.

When the device works, the electric push rod 212 of the storage assembly 2 stretches, the electric push rod 212 rotates around the push rod rotating shaft 211 and pushes the push plate 213 to rotate around the hinge, the inclination angle of the push plate 213 is gradually increased, and the signal receiver 6 also rises along with the push plate 213; simultaneously, the top cover supporting rod 221 pushes the top cover 222 of the flip cover assembly 22 to rotate around the hinge, the top cover 222 is turned upwards, meanwhile, the side cover stay 223 is loosened, and the side cover 224 is turned downwards under the action of gravity; until the receiving face of the signal receiver 6 is not blocked, the reception of the signal can be started; the inclination angle of the signal receiver 6 can be finely adjusted by controlling the extension length of the electric push rod 212 without blocking the receiving surface; when the user needs to take in or move the place, the electric push rod 212 contracts, so that the push plate 213 rotates downwards, the top cover supporting rod 221 pulls downwards, the side cover pull rope 223 pulls back, and the top cover 222 and the side cover 224 are also closed, so that the signal receiver 6 is taken in the shell 1; the expansion and the storage of the signal receiver 6 can be realized through the expansion and the contraction of the electric push rod 212, and meanwhile, the angle is finely adjusted without manually pulling the signal receiver 6; the structure is compact, is suitable for carrying and storing, and can play a role in preventing water and dust when being moved and stored conveniently.

Example 2

In some embodiments, as shown in fig. 1-6, the rotating assembly 3 includes a support sleeve 31, a support plate 32, and a stepper motor 33 as a preferred embodiment of the present utility model; the bottom of the shell 1 is in contact connection with the top of the supporting sleeve 31, and the upper end of the inner wall of the shell 1 is in rotary connection with the side wall of the limiting ring 5; the upper end of the inner wall of the supporting sleeve 31 is fixedly connected with the side wall of the supporting plate 32; the bottom of the supporting plate 32 is fixedly connected with a stepping motor 33, and the output end of the stepping motor 33 penetrates through the supporting plate 32 and is fixedly connected with the bottom of the shell 1; the side wall of the support sleeve 31 is connected to the level adjustment assembly 4.

Preferably, a plurality of sets of ventilation slots and ventilation openings are formed in the side wall of the housing 1 and the bottom of the support sleeve 31.

When the device works, if the orientation of the signal receiver 6 needs to be adjusted, the stepping motor 33 on the supporting plate 32 of the rotating assembly 3 can be started; the stepping motor 33 drives the shell 1 to rotate under the support of the support sleeve 31, so that the orientation of the signal receiver 6 is adjusted; the orientation of the signal receiver 6 can be automatically adjusted by the stepping motor 33 without manually touching the signal receiver 6, and fine adjustment of the orientation can be accomplished by using the stepping motor 33, which is more accurate than manual.

Example 3

In some embodiments, as shown in fig. 1-6, the horizontal adjustment assembly 4 includes a cross bar 41, a threaded sleeve 42, a screw 43, and a foot 44 as a preferred embodiment of the present utility model; a plurality of groups of cross bars 41 are arranged on the side wall of the supporting sleeve 31; the inner ends of the cross bars 41 are fixedly connected with the side walls of the supporting sleeve 31, and the outer ends of the cross bars 41 are fixedly connected with the upper ends of the side walls of the threaded sleeves 42; the inner wall of the thread bush 42 is in threaded connection with the side wall of the screw 43; the bottom of the screw 43 is fixedly connected with the top of the supporting leg 44.

Preferably, the cross bars 41 are four groups, and the four groups of cross bars 41 are uniformly distributed along the circumferential direction of the support sleeve 31.

When the device works, if the device is on uneven ground, the supporting legs 44 of the horizontal adjusting assembly 4 are placed on the ground to rotate the screw rods 43, so that the screw rods 43 are screwed into or out of the threaded sleeves 42, and the supporting heights of the threaded sleeves 42 and the screw rods 43 are changed, so that the cross rod 41 can be supported horizontally or at a certain angle; through the cooperation and the regulation of thread bush 42 and screw rod 43, can make the device use on uneven ground more easily, make things convenient for outdoor test operation.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a big dipper space service ability testing arrangement, includes casing (1), its characterized in that:

The upper end of the shell (1) is connected with a containing assembly (2) for containing and lifting the signal receiver (6), and the lower end of the shell (1) is connected with a rotating assembly (3) for rotating the signal receiver (6);

the top of the lifting end of the storage assembly (2) is connected with the bottom of a signal receiver (6) for receiving satellite signals;

The side wall of the rotating component (3) is connected with a horizontal adjusting component (4) which is used for supporting the device and adjusting the horizontal;

The containing assembly (2) comprises a receiver lifting assembly (21) and a flip assembly (22); the middle end of the inner wall of the shell (1) is connected with a receiver lifting assembly (21); the upper end of the side wall of the shell (1) is connected with the side cover end of the flip component (22), and the top of the shell (1) is connected with the top cover end of the flip component (22); the top of the lifting end of the receiver lifting assembly (21) is connected with the top cover end and the side cover end of the flip assembly (22).

2. The Beidou space service capability test device according to claim 1, wherein the bottom of the shell (1) is fixedly connected with the top of the limiting ring (5), and the upper end of the rotating assembly (3) is connected with the limiting ring (5).

3. The Beidou space service capability test device according to claim 2, wherein the receiver lifting assembly (21) comprises a push rod rotating shaft (211), an electric push rod (212) and a push plate (213); the left end and the right end of the push rod rotating shaft (211) are respectively fixedly connected with the lower front ends of the left inner wall and the right inner wall of the shell (1); two groups of electric push rods (212) are symmetrically arranged on the push rod rotating shaft (211); the fixed ends of the electric push rods (212) are rotationally connected with the side wall of the push rod rotating shaft (211), and the output ends of the electric push rods (212) are rotationally connected with the bottom of the push plate (213) through hinges; the middle end of the front end inner wall of the shell (1) is rotationally connected with the front end side wall of the push plate (213) through a hinge; the top of the push plate (213) is fixedly connected with the bottom of the signal receiver (6); the top of the push plate (213) is connected with the top cover end and the side cover end of the receiver lifting assembly (21).

4. The Beidou space service capability test device according to claim 3, wherein the flip cover assembly (22) comprises a top cover support bar (221), a top cover (222), a side cover pull rope (223) and a side cover (224); two groups of top cover supporting rods (221) and two groups of side cover pull ropes (223) are symmetrically arranged at the top of the push plate (213); the upper end and the lower end of the top cover supporting rod (221) are respectively connected with the rear end of the top of the push plate (213) and the front end of the bottom of the top cover supporting rod (221) in a rotating way through hinges; the upper end and the lower end of the side cover stay cord (223) are respectively fixedly connected with the front end of the top of the push plate (213) and the lower end of the rear side wall of the side cover (224); the rear end side wall of the top cover (222) is rotationally connected with the top rear end of the shell (1) through a hinge; the bottom of the side cover (224) is rotatably connected with the middle end of the front side wall of the shell (1) through a hinge.

5. The Beidou space service capability test device according to claim 4, wherein the front end of the bottom of the top cover (222) is in contact connection with the top of the side cover (224).

6. The Beidou space service capability test device according to claim 5, wherein the top cover (222) and the side cover (224) seal the top and the front end of the shell (1) when the device is stored.

7. The Beidou space service capability test device according to claim 6, wherein the rotating assembly (3) comprises a support sleeve (31), a support plate (32) and a stepping motor (33); the bottom of the shell (1) is in contact connection with the top of the supporting sleeve (31), and the upper end of the inner wall of the shell (1) is in rotary connection with the side wall of the limiting ring (5); the upper end of the inner wall of the supporting sleeve (31) is fixedly connected with the side wall of the supporting plate (32); the bottom of the supporting plate (32) is fixedly connected with a stepping motor (33), and the output end of the stepping motor (33) penetrates through the supporting plate (32) to be fixedly connected with the bottom of the shell (1); the side wall of the supporting sleeve (31) is connected with the horizontal adjusting component (4).

8. The Beidou space service capability test device according to claim 7, wherein a plurality of groups of ventilation slots and ventilation openings are formed in the side wall of the shell (1) and the bottom of the support sleeve (31).

9. The Beidou space service capability test device according to claim 8, wherein the horizontal adjustment assembly (4) comprises a cross bar (41), a threaded sleeve (42), a screw (43) and a support leg (44); a plurality of groups of cross bars (41) are arranged on the side wall of the supporting sleeve (31); the inner ends of the cross rods (41) are fixedly connected with the side wall of the supporting sleeve (31), and the outer ends of the cross rods (41) are fixedly connected with the upper ends of the side walls of the threaded sleeves (42); the inner wall of the thread sleeve (42) is in threaded connection with the side wall of the screw rod (43); the bottom of the screw rod (43) is fixedly connected with the top of the supporting leg (44).

10. The Beidou space service capability test device according to claim 9, wherein the cross bars (41) are four groups, and the four groups of cross bars (41) are uniformly distributed along the circumferential direction of the support sleeve (31).