CN220139951U

CN220139951U - Signal test equipment

Info

Publication number: CN220139951U
Application number: CN202321724104.8U
Authority: CN
Inventors: 宁鹏志; 宁振飞; 林炜杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-05
Anticipated expiration: 2033-07-03

Abstract

The utility model provides signal testing equipment, which relates to the technical field of testing equipment and comprises a testing device body, wherein a display screen is fixedly arranged on one side of the top end of the testing device body, protection mechanisms are arranged at four corners of the testing device body, each protection mechanism comprises a rubber column, each rubber column is fixedly arranged at four corners of the testing device body, a connecting block is fixedly arranged on the inner wall of each rubber column, a sleeve is fixedly arranged at one end of each connecting block, a fixing rod penetrates through one end of each sleeve, and a stop block is fixedly arranged at one end of each fixing rod close to each sleeve. According to the utility model, through the arrangement of the rubber column, the spring and the foam cushion, when the signal testing equipment falls on the ground, the testing device body can be protected through the rubber column, the spring and the foam cushion, so that the phenomenon that the testing device body is damaged due to the collision of the falling ground or objects is avoided, and the protection effect of the testing device body is better.

Description

Signal test equipment

Technical Field

The utility model relates to the technical field of test equipment, in particular to signal test equipment.

Background

After the communication engineering construction is completed, in order to ensure that the optical cable line can be used normally, a signal testing device is generally adopted for testing.

The publication number CN218471805U discloses signal testing equipment for communication engineering, which comprises a signal testing body, wherein the surface of the signal testing body is fixedly connected with a display screen; according to the signal testing equipment for the communication engineering, although dust is protected through the protection mechanism, the protection mechanism is fixed in position through the rotation limiting mechanism, dust is prevented from entering the interior of the signal detection equipment through a gap at the joint, and the service life of the signal detection equipment is prevented from being influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides signal testing equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a signal test equipment, includes the testing arrangement body, top one side fixed mounting of testing arrangement body has the display screen, the four corners of testing arrangement body all is provided with protection machanism, protection machanism includes the rubber post, rubber post fixed mounting is in the four corners of testing arrangement body, the inner wall fixed mounting of rubber post has the connecting block, the one end fixed mounting of connecting block has the sleeve, telescopic one end runs through and is provided with the dead lever, the dead lever is close to telescopic one end fixed mounting and has the dog, telescopic internally mounted has the spring.

Further, the stop block is in sliding connection with the sleeve, and the sleeve is in sliding connection with the fixed rod. Accordingly, in order to move the fixing rod in the sleeve.

Further, the fixed rod is fixedly arranged between one end far away from the stop block and the rubber column. Accordingly, the fixing rod is limited.

Further, the spring sets up the one end at the dog, rubber post inside is close to telescopic position department fixed mounting has the foam-rubber cushion. Accordingly, the protection effect of the rubber column on the signal testing equipment is better.

Further, the position department that testing arrangement body top is close to the display screen is provided with protection machanism, protection machanism includes fixed block and apron, fixed block fixed mounting is on the top of testing arrangement body, the spout has been seted up to the inner wall of fixed block, one side fixed mounting on apron top has the lug, one side fixed mounting on fixed block top has the stopper. Accordingly, the display screen is protected.

Further, the cover plate is in sliding connection with the chute. Accordingly, the cover plate is moved in the fixed block for convenience.

Further, one side of the cover plate is fixedly provided with a magnetic block, the position, close to the magnetic block, of the inner wall of the fixed block is fixedly provided with a magnetic strip, and the magnetic strip is attached to the magnetic block. Accordingly, in order to enable the cover plate to be fixed on the fixing block after the cover plate moves to the inside of the sliding groove, the cover plate can be adsorbed on the magnetic strip through the magnetic block.

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

1. according to the utility model, through the arrangement of the rubber column, the spring and the foam cushion, when the signal testing equipment falls on the ground, the testing device body can be protected through the rubber column, the spring and the foam cushion, so that the phenomenon that the testing device body is damaged due to the collision of the falling ground or objects is avoided, and the protection effect of the testing device body is better.

2. According to the utility model, through the arrangement of the cover plate and the fixed block, when the signal testing equipment is not in use, the cover plate can move in the chute to block the cover plate on the display screen, so that the display screen is protected, and the phenomenon that the display screen is broken due to collision of articles to the display screen when the signal testing equipment is transported is avoided.

Drawings

Fig. 1 is a schematic diagram of a signal testing apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a part of an explosion structure of a signal testing device according to the present utility model;

FIG. 3 is an enlarged view of the signal testing device shown in FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of a signal testing device B in fig. 2 according to the present utility model.

Legend description:

1. a testing device body; 2. a cover plate; 3. a rubber column; 4. a display screen; 5. a fixed block; 6. a fixed rod; 7. a spring; 8. a connecting block; 9. a sponge cushion; 10. a sleeve; 11. a stop block; 12. a limiting block; 13. a chute; 14. a magnetic block; 15. and a bump.

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, without conflict, the embodiments of the present utility model and 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

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a signal test equipment, including testing arrangement body 1, top one side fixed mounting of testing arrangement body 1 has display screen 4, the four corners of testing arrangement body 1 all is provided with protection machanism, protection machanism includes rubber column 3, rubber column 3 fixed mounting is in the four corners of testing arrangement body 1, the inner wall fixed mounting of rubber column 3 has connecting block 8, the one end fixed mounting of connecting block 8 has sleeve 10, sliding connection between dog 11 and the sleeve 10, sliding connection between sleeve 10 and dead lever 6, the one end of sleeve 10 runs through and is provided with dead lever 6, the one end fixed mounting that dead lever 6 is close to sleeve 10 has dog 11, the one end that dead lever 6 kept away from dog 11 and fixed mounting between rubber column 3, the internally mounted of sleeve 10 has spring 7, the one end of dog 11 that spring 7 set up at, the inside position department fixed mounting that is close to sleeve 10 of rubber column 3 has foam-rubber column 3, the design of spring 7 and foam-rubber cushion 9 is in order to make signal test equipment can be through rubber column 3 when dropping ground, spring 7 and foam-cushion 9, protect testing arrangement body 1, the testing arrangement body 1 has avoided testing arrangement body 1 to drop or the impact device that the body damage the result in the testing arrangement that the testing arrangement 1 is better.

Example two

Referring to fig. 2 and 4, a protection mechanism is disposed at a position of the top end of the testing device body 1, which is close to the display screen 4, and the protection mechanism includes a fixing block 5 and a cover plate 2, the fixing block 5 is fixedly mounted at the top end of the testing device body 1, a chute 13 is formed in an inner wall of the fixing block 5, a bump 15 is fixedly mounted at one side of the top end of the cover plate 2, a limiting block 12 is fixedly mounted at one side of the top end of the fixing block 5, a magnetic block 14 is fixedly mounted at a position of the inner wall of the fixing block 5, which is close to the magnetic block 14, a magnetic strip is fixedly mounted at a position of the inner wall of the fixing block 5, the magnetic strip is attached to the magnetic block 14, and the cover plate 2 and the fixing block 5 are designed so that when the signal testing device is not in use, the signal testing device can move in the chute 13 through the cover plate 2 to block the display screen 4, so that the display screen 4 is protected, and the phenomenon that the signal testing device is broken when being transported due to collision of articles to the display screen 4 is avoided.

Working principle: when the signal testing equipment is used, the bump 15 is held at first and moves to one side, the movement of the bump 15 drives the cover plate 2 to move, the cover plate 2 moves in the chute 13 until the bump 15 moves to one side of the limiting block 12, the signal testing equipment can be used, when the signal testing equipment falls to the ground, the rubber column 3 contacts the ground due to the gravity influence of the signal testing equipment, the ground faces the force of the rubber column 3 in the direction of the fixing rod 6, the movement of the fixing rod 6 drives the stop block 11 to squeeze the spring 7, and the force of the spring 7 in the direction of the stop block 11 is driven by the influence of the elastic force of the spring 7, so that part of force generated by the ground on the rubber column 3 is counteracted, and the residual force generated by the ground on the rubber column 3 is insufficient to damage the testing device body 1.

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. Signal testing equipment, including testing arrangement body (1), its characterized in that: the testing device comprises a testing device body (1), wherein a display screen (4) is fixedly arranged on one side of the top end of the testing device body (1), protection mechanisms are arranged at four corners of the testing device body (1), each protection mechanism comprises a rubber column (3), each rubber column (3) is fixedly arranged at four corners of the testing device body (1), a connecting block (8) is fixedly arranged on the inner wall of each rubber column (3), a sleeve (10) is fixedly arranged at one end of each connecting block (8), a fixing rod (6) is arranged at one end of each sleeve (10) in a penetrating mode, a stop block (11) is fixedly arranged at one end of each fixing rod (6) close to each sleeve (10), and a spring (7) is arranged in each sleeve (10).

2. The signal testing device of claim 1, wherein: the stop block (11) is in sliding connection with the sleeve (10), and the sleeve (10) is in sliding connection with the fixed rod (6).

3. The signal testing device of claim 1, wherein: one end of the fixed rod (6) far away from the stop block (11) is fixedly arranged between the rubber column (3).

4. The signal testing device of claim 1, wherein: the spring (7) is arranged at one end of the stop block (11), and a sponge cushion (9) is fixedly arranged at the position, close to the sleeve (10), inside the rubber column (3).

5. The signal testing device of claim 1, wherein: the testing device comprises a testing device body (1), wherein a protection mechanism is arranged at the top end of the testing device body (1) close to the position of a display screen (4), the protection mechanism comprises a fixed block (5) and a cover plate (2), the fixed block (5) is fixedly arranged at the top end of the testing device body (1), a sliding groove (13) is formed in the inner wall of the fixed block (5), a lug (15) is fixedly arranged on one side of the top end of the cover plate (2), and a limiting block (12) is fixedly arranged on one side of the top end of the fixed block (5).

6. The signal testing device of claim 5, wherein: the cover plate (2) is connected with the chute (13) in a sliding way.

7. The signal testing device of claim 5, wherein: one side of the cover plate (2) is fixedly provided with a magnetic block (14), the position, close to the magnetic block (14), of the inner wall of the fixed block (5) is fixedly provided with a magnetic strip, and the magnetic strip is attached to the magnetic block (14).