CN220234689U

CN220234689U - High-frequency radio station tester

Info

Publication number: CN220234689U
Application number: CN202321447680.2U
Authority: CN
Inventors: 黄颖; 王莉
Original assignee: Suzhou Huaying Testing Co ltd
Current assignee: Suzhou Huaying Testing Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-22
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a high-frequency radio station tester, which relates to the technical field of radio station testers and comprises a test host, wherein a first mounting groove is formed in the lower end of the test host, a turntable is rotatably connected in the first mounting groove, a connecting groove is uniformly and fixedly connected to the outer side of the lower end of the turntable, a first rotating shaft is rotatably connected in the connecting groove, a connecting rod is movably clamped on the outer side of the first rotating shaft, and a first metal rod is fixedly connected to the lower end of the connecting rod. According to the utility model, the turntable is connected in the first mounting groove in a rotating way, when a user needs to use the high-frequency radio station tester on a steeper slope, the user firstly places the high-frequency radio station tester in a designated area, then pierces the metal ground into the ground, and steps on the pedal by the foot, so that the metal ground can be completely immersed into the ground, the fixing operation is finished, and the test host is prevented from falling from a high place and being damaged by collision.

Description

High-frequency radio station tester

Technical Field

The utility model relates to the technical field of radio station testers, in particular to a high-frequency radio station tester.

Background

The radio station tester comprises a signal generator (ultrahigh frequency, medium frequency and low frequency), an error code meter, a level meter, a power meter, a high-resistance direct-current voltmeter, a high-frequency millivoltmeter and the like, and is often used by help seeking personnel in a natural disaster environment, namely, the stability of the radio station is detected.

In the prior art, for example, chinese patent CN214310789U discloses a handheld life-saving radio station tester, which comprises a controller, a circuit detection system, an alarm system, a display system, a storage system and a signal detection system.

However, in the prior art, a user needs to install an existing high-frequency radio station tester on a steeper hillside, so as to obtain stable and clear radio station signals, but the existing high-frequency radio station tester does not have an accessory which can be stably fixed on the hillside, and the user is often required to fix by means of other limiting fixing equipment, and the other limiting fixing equipment is incompatible with the existing high-frequency radio station tester, so that the fixing effect is poor, and the high-frequency radio station tester can fall off from the limiting fixing equipment, so that the high-frequency radio station tester is damaged by collision.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a user needs to install an existing high-frequency radio station tester on a steeper hillside so as to obtain stable and clear radio station signals, but the existing high-frequency radio station tester does not have an accessory which can be stably fixed on the hillside, and the user is often required to fix by means of other limiting and fixing equipment which is incompatible with the existing high-frequency radio station tester, so that the fixing effect is poor, the high-frequency radio station tester can fall off from the limiting and fixing equipment, and the high-frequency radio station tester is damaged by collision.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high frequency radio station tester, includes test host computer, the mounting groove has been seted up to test host computer's lower extreme, the inside rotation of mounting groove is connected with the carousel, the even fixedly connected with spread groove in outside of carousel lower extreme, the inside rotation of spread groove is connected with a pivot, the outside activity joint of a pivot has the connecting rod, the lower extreme fixedly connected with metal pole of connecting rod, the inside activity joint of a metal pole has No. two metal poles, the lower extreme fixedly connected with metal ground thorn of No. two metal poles.

Preferably, the outer side of the lower end of the second metal rod is fixedly connected with a pedal, and the top end of the pedal is fixedly connected with a rubber pad.

Preferably, one side of test host computer top fixedly connected with pivot groove, the inside in pivot groove rotates and is connected with the pivot No. two.

Preferably, the outside rotation of No. two pivots is connected with a sunshading board, the top surface fixedly connected with slide rail of a sunshading board.

Preferably, the outside slip joint of slide rail has No. two sunshades board, the guiding gutter has been seted up to the top surface of No. two sunshades board.

Preferably, the top surface of the first sun shield is provided with a second mounting groove, and a compression spring is fixedly connected in the second mounting groove.

Preferably, one end of the compression spring is fixedly connected with a limiting block.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the turntable is rotationally connected in the first mounting groove, when a user needs to use the high-frequency radio station tester on a steeper slope, the user firstly places the high-frequency radio station tester in a designated area, then pierces the metal ground into the ground, and steps on the pedal by feet, so that the metal ground can be completely immersed into the ground, the fixing operation is completed, and the test host is prevented from falling from a high place and being damaged by collision.

2. According to the high-frequency radio station tester, the rotating shaft groove is fixedly connected to one side of the top end of the testing host machine, when a user uses the high-frequency radio station tester in overcast and rainy weather or in an environment with strong sunlight, the first sun shield is rotated, and the second sun shield is connected to the outer side of the sliding rail in a sliding mode in a clamping mode, so that sunlight cannot directly irradiate on a screen of the testing host machine, rainwater cannot fall on the screen of the testing host machine, and the user is influenced to observe data on the testing host machine.

Drawings

Fig. 1 is a schematic perspective view of a high frequency radio station tester according to the present utility model;

FIG. 2 is a schematic diagram showing the connection relationship between a test host and a turntable in a high frequency radio station tester according to the present utility model;

FIG. 3 is an enlarged partial schematic view of FIG. 2A;

FIG. 4 is an enlarged partial schematic view at B in FIG. 2;

fig. 5 is a schematic diagram showing a connection relationship between a test host and a first sun visor in a high-frequency radio station tester according to the present utility model;

fig. 6 is a schematic perspective view of a first sun visor of a high frequency radio station tester according to the present utility model.

Legend description: 1. testing a host; 2. a first mounting groove; 3. a turntable; 4. a connecting groove; 5. a first rotating shaft; 6. a connecting rod; 7. a first metal rod; 8. a second metal rod; 9. metal ground needling; 10. a foot pedal; 11. a rubber pad; 12. a rotating shaft groove; 13. a second rotating shaft; 14. a first sun shield; 15. a slide rail; 16. a second sun shield; 17. a water guide groove; 18. a second mounting groove; 19. a compression spring; 20. and a limiting block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a high-frequency radio station tester, which comprises a test host 1, wherein a first mounting groove 2 is formed in the lower end of the test host 1, a rotary table 3 is rotatably connected in the first mounting groove 2, a connecting groove 4 is uniformly and fixedly connected on the outer side of the lower end of the rotary table 3, a first rotating shaft 5 is rotatably connected in the connecting groove 4, a connecting rod 6 is movably clamped on the outer side of the first rotating shaft 5, a first metal rod 7 is fixedly connected on the lower end of the connecting rod 6, a second metal rod 8 is movably clamped in the first metal rod 7, and a metal ground thorn 9 is fixedly connected on the lower end of the second metal rod 8.

The specific setting and effect of this embodiment are put in detail below, through rotating in the inside of mounting groove 2 and being connected with carousel 3, when the user need use this high frequency radio station tester on comparatively steep slope, the user places this high frequency radio station tester first to appointed region, pierces subaerial with metal ground thorn 9 again, tramples running-board 10 with the foot for metal ground thorn 9 can sink into subaerial completely, thereby accomplishes fixed operation, avoids test host 1 to drop from the eminence, receives the collision damage.

Example two

As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the outside fixedly connected with running-board 10 of No. two metal poles 8 lower extreme, the top fixedly connected with rubber pad 11 of running-board 10, one side fixedly connected with pivot groove 12 on test host computer 1 top, the inside rotation in pivot groove 12 is connected with No. two pivots 13, the outside rotation in No. two pivots 13 is connected with No. one sunshading board 14, the top surface fixedly connected with slide rail 15 of No. one sunshading board 14, slide rail 15's outside slip joint has No. two sunshading boards 16, guiding gutter 17 has been seted up to No. two sunshading board 16's top surface, no. two mounting grooves 18 have been seted up to No. one sunshading board 14's top surface, no. two inside fixedly connected with compression spring 19 of mounting groove 18, compression spring 19's one end fixedly connected with stopper 20.

The effect that its whole embodiment reaches is, through the one side fixedly connected with pivot groove 12 on test host computer 1 top, when the user uses this high frequency radio station tester in overcast and rainy weather, perhaps sunshine is comparatively strong environment, rotate No. one sunshading board 14, no. two sunshading boards 16 of sliding joint in the slide rail 15 outside again, make sunshine can not penetrate on test host computer 1's screen directly, the rainwater can not fall on test host computer 1's screen, influence the data on the user observation test host computer 1, in addition, through having seted up No. two mounting grooves 18 at No. one sunshading board 14's top surface, and the inside activity joint at No. two mounting grooves 18 has stopper 20, when No. two sunshading board 16 slides to certain region, release the extrusion to compression spring 19 of fixed connection in stopper 20 one side, compression spring 19 pops up stopper 20 from No. two mounting grooves 18, it is spacing to No. two sunshading board 16, it is avoided it to receive gravity effect downwardly.

The application method and the working principle of the device are as follows: through rotating in the inside of mounting groove 2 and being connected with carousel 3, when the user needs use this high frequency radio station tester on comparatively steep slope, the user places this high frequency radio station tester to appointed region earlier, it is subaerial to stab metal ground thorn 9, trample running-board 10 with the foot, make metal ground thorn 9 can sink into subaerial completely, thereby accomplish fixed operation, avoid test host 1 to drop from the eminence, receive the collision damage, receive in addition, through the one side fixedly connected with pivot groove 12 at test host 1 top, when the user is in overcast and rainy weather, or sunshine is comparatively strong the environment use this high frequency radio station tester, rotate sunshading board 14 No. two sunshading boards 16 in the slide rail 15 outside, make sunshine can not penetrate on test host 1's screen, the rainwater can not drop on test host 1's screen, influence the user observe the data on test host 1, moreover, through set up second mounting groove 18 at the top surface of No. 14, and at second mounting groove 18's inside activity joint has stopper 20, when second sunshading board 16 is to certain limit, it is connected with the stopper to the second sunshading board 20 to the compression spring is carried out, the compression spring is No. 19 to the second sunshading board is 20 to the compression spring is popped up, no. 19 in the compression of the one side is compressed to the inside the stopper is compressed to the stopper is 20.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a high frequency radio station tester, includes test host computer (1), its characterized in that: the testing host machine is characterized in that a first mounting groove (2) is formed in the lower end of the testing host machine (1), a rotary table (3) is connected to the inner portion of the first mounting groove (2) in a rotary mode, a connecting groove (4) is uniformly and fixedly connected to the outer side of the lower end of the rotary table (3), a first rotating shaft (5) is connected to the inner portion of the connecting groove (4) in a rotary mode, a connecting rod (6) is movably clamped to the outer side of the first rotating shaft (5), a metal rod (7) is fixedly connected to the lower end of the connecting rod (6), a second metal rod (8) is movably clamped to the inner portion of the first metal rod (7), and a metal ground thorn (9) is fixedly connected to the lower end of the second metal rod (8).

2. The radio station tester according to claim 1, wherein: the outer side of the lower end of the second metal rod (8) is fixedly connected with a pedal (10), and the top end of the pedal (10) is fixedly connected with a rubber pad (11).

3. The radio station tester according to claim 1, wherein: one side of test host computer (1) top fixedly connected with pivot groove (12), the inside rotation in pivot groove (12) is connected with No. two pivots (13).

4. A radio station tester according to claim 3, wherein: the outside rotation of No. two pivot (13) is connected with sunshading board (14), the top surface fixedly connected with slide rail (15) of sunshading board (14).

5. The radio station tester according to claim 4, wherein: the outside slip joint of slide rail (15) has No. two sunshades board (16), guiding gutter (17) have been seted up to the top surface of No. two sunshades board (16).

6. The radio station tester according to claim 5, wherein: the top surface of sunshading board (14) No. two mounting groove (18) have been seted up, the inside fixedly connected with compression spring (19) of No. two mounting groove (18).

7. The radio station tester according to claim 6, wherein: one end of the compression spring (19) is fixedly connected with a limiting block (20).