CN213305403U

CN213305403U - Portable optical fiber tester

Info

Publication number: CN213305403U
Application number: CN202022381719.8U
Authority: CN
Inventors: 张宇锋
Original assignee: Shenzhen Aierwei Electronic Co ltd
Current assignee: Shenzhen Aierwei Electronic Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-28
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a portable optical fiber tester, the power distribution box comprises a box body, the inside sliding connection of box has the backup pad, the upper end contact of backup pad is connected with the tester, the lower extreme fixed mounting of backup pad has last articulated seat, it has the hinge bar to go up articulated on the articulated seat, articulated on the hinge bar have down articulated seat, the lower extreme fixed mounting of articulated seat has the fixed block down, the bottom inner wall sliding connection of fixed block and box, there is the threaded rod inside of fixed block through threaded connection, the right-hand member fixed mounting of threaded rod has the carousel. The utility model discloses a design the effect of box, can set up the tester in the inside of box to play the effect of a protection to the tester, and through the sliding connection of design fixed block and spout, make the removal of fixed block can drive the backup pad and reciprocate, thereby make the tester can be used by ejecting box, it is more convenient.

Description

Portable optical fiber tester

Technical Field

The utility model relates to an optical fiber detection technical field specifically is a portable optical fiber tester.

Background

The optical fiber is a short-hand writing of an optical fiber, is a fiber made of glass or plastic and can be used as a light transmission tool, and the optical fiber needs to be detected by a tester when being used.

When the current portable optical fiber tester is used, the tester is not protected conveniently, so that the tester is easy to collide and damage, and when the tester moves, the greater vibration can cause the damage of internal parts of the tester.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable optical fiber tester has solved the problem that is not convenient for carry out the protection to the tester, has still solved the problem that produces great vibrations and can lead to the damage when the tester removes.

In order to achieve the above object, the utility model provides a following technical scheme: a portable optical fiber tester comprises a box body, wherein a supporting plate is connected to the inside of the box body in a sliding manner, the upper end of the supporting plate is connected with the tester in a contact manner, an upper hinged seat is fixedly arranged at the lower end of the supporting plate, a hinged rod is hinged to the upper hinged seat, a lower hinged seat is hinged to the hinged rod, a fixed block is fixedly arranged at the lower end of the lower hinged seat, the fixed block is connected with the inner wall of the bottom of the box body in a sliding manner, a threaded rod is connected to the inside of the fixed block through threads, a rotary disc is fixedly arranged at the right end of the threaded rod, the rotary disc is in contact with the box body, a rotary rod is fixedly connected to the right end of the rotary disc, an upper cover is fixedly arranged at the upper end of the box body, a through hole is formed in the upper, the upper end fixedly connected with handle of connecting plate, the outside of box is provided with the braces.

Preferably, the inner wall of the bottom of the box body is provided with a sliding chute, and a fixing block is connected to the inside of the sliding chute in a sliding manner.

Preferably, the left end fixedly connected with stopper of threaded rod, the stopper contacts with the box.

Preferably, the side wall of the box body is provided with a rotating groove, and the rotating groove is rotatably connected with a rotating rod.

Preferably, the lower end of the upper cover is provided with a pressing block, the pressing block is made of a rubber material, and the pressing block is in contact with the tester.

Preferably, the outer side of the connecting rod is sleeved with a spring in a sliding manner, and the spring is respectively contacted with the upper cover and the connecting plate.

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

1. the utility model discloses a design the effect of box, can set up the tester in the inside of box to play the effect of a protection to the tester, and through the sliding connection of design fixed block and spout, make the removal of fixed block can drive the backup pad and reciprocate, thereby make the tester can be used by ejecting box, it is more convenient.

2. The utility model discloses a design briquetting and tester's contact, when the tester produced vibrations at the removal in-process, the vibrations power can make the briquetting drive upper cover rebound, and the upper cover can extrude the spring, through the effect of spring, can play the effect of a buffering to the vibrations power, reduces the vibrations that the tester received, prevents that the tester is impaired.

Drawings

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

FIG. 2 is a schematic view of the back structure of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a support plate; 3. a tester; 4. an upper hinge base; 5. a hinged lever; 6. a lower hinge base; 7. a fixed block; 8. a chute; 9. a threaded rod; 10. a limiting block; 11. a turntable; 12. rotating the rod; 13. a rotating groove; 14. briquetting; 15. an upper cover; 16. a through hole; 17. a connecting rod; 18. a connecting plate; 19. a spring; 20. a handle; 21. a harness.

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.

Examples

Referring to fig. 1, 2 and 3, a portable optical fiber tester comprises a box body 1, a supporting plate 2 is slidably connected inside the box body 1, the supporting plate 2 can slide in the box body 1, the upper end of the supporting plate 2 is in contact connection with a tester 3, an upper hinge seat 4 is fixedly installed at the lower end of the supporting plate 2, a hinge rod 5 is hinged on the upper hinge seat 4, a lower hinge seat 6 is hinged on the hinge rod 5, a fixed block 7 is fixedly installed at the lower end of the lower hinge seat 6, the fixed block 7 is slidably connected with the inner wall of the bottom of the box body 1, a threaded rod 9 is connected inside the fixed block 7 through a thread, a turntable 11 is fixedly installed at the right end of the threaded rod 9, the turntable 11 is in contact with the box body 1, a rotating rod 12 is fixedly connected at the right end of the turntable 11, an upper cover 15 is fixedly installed at the upper end, the inside sliding connection of through-hole 16 has connecting rod 17, and connecting rod 17 can slide in through-hole 16, and connecting rod 17 and the upper end fixed connection of box 1, the upper end fixed mounting of connecting rod 17 has connecting plate 18, and the upper end fixed connection of connecting plate 18 has handle 20, and handle 20 is made for a rubber material, and the outside of box 1 is provided with braces 21.

Referring to fig. 1, a sliding groove 8 is formed in the inner wall of the bottom of the box body 1, and a fixing block 7 is slidably connected inside the sliding groove 8. The sliding groove 8 is designed so that the fixing block 7 can slide in the sliding groove 8.

Referring to fig. 1, a left end of the threaded rod 9 is fixedly connected with a limiting block 10, and the limiting block 10 contacts with the box body 1. By designing the stopper 10, the threaded rod 9 can be prevented from moving horizontally.

Referring to fig. 1, a rotating groove 13 is formed in a side wall of a box body 1, and a rotating rod 12 is rotatably connected to an inside of the rotating groove 13. The turning groove 13 is designed so that the turning lever 12 can turn in the turning groove 13.

Referring to fig. 1, a pressing block 14 is disposed at a lower end of the upper cover 15, the pressing block 14 is made of a rubber material, and the pressing block 14 is in contact with the tester 3. By designing the press block 14, a positioning effect can be exerted on the tester 3.

Referring to fig. 1, the outer side of the connecting rod 17 is slidably sleeved with a spring 19, and the spring 19 is respectively in contact with the upper cover 15 and the connecting plate 18. The spring 19 is designed such that the force of the spring 19 acts on the upper cover 15.

The utility model discloses the concrete implementation process as follows: when the tester is used, the tester 3 can be arranged in the box body 1 by designing the box body 1, so that a protection effect is achieved on the tester 3, when the tester 3 needs to be used, the rotating rod 12 is rotated, the rotating rod 12 drives the rotating disc 11 to rotate, the rotating disc 11 drives the threaded rod 9 to rotate, the fixed block 7 can move towards the center of the threaded rod 9 in the sliding groove 8 through the threaded connection of the threaded rod 9 and the fixed block 7, the fixed block 7 can drive the lower hinged seat 6 to move, the lower hinged seat 6 can drive the hinged rod 5 to rotate upwards, the hinged rod 5 can drive the upper hinged seat 4 to move upwards, the upper hinged seat 4 can drive the supporting plate 2 to move upwards, the supporting plate 2 drives the tester 3 to move, the tester 3 drives the pressing block 14 to move, the pressing block 14 drives the upper cover 15 to move upwards, the upper cover 15 can move upwards along the connecting rod 17, the upper cover 15 can extrude the spring, thereby make tester 3 by ejecting box 1, can directly carry out tester 3's use, when needs withdraw tester 3, the antiport dwang 12 for backup pad 2 moves down, through the concertina action by compression spring 19, can give 15 decurrent reaction forces of upper cover, make upper cover 15 drive briquetting 14 and move down, when upper cover 15 and box 1 contact, accomplished the recovery to tester 3 promptly, it is more convenient. Through the effect of design handle 20 for accessible handle 20 mentions overall structure, is convenient for remove it, and through the effect of braces 21, can carry the integrated device on one's body, portable more. When tester 3 produced vibrations at the removal in-process, the shaking force can make tester 3 drive briquetting 14 rebound, and briquetting 14 drives upper cover 15 rebound, and upper cover 15 can extrude spring 19, through spring 19's telescopic action, can give 15 decurrent reaction forces of upper cover, can play the effect of a buffering to the shaking force, reduces the vibrations that tester 3 received, prevents tester 3's impaired.

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 portable optical fiber tester, includes box (1), its characterized in that: the inner sliding connection of the box body (1) is provided with a supporting plate (2), the upper end of the supporting plate (2) is in contact connection with a tester (3), the lower end of the supporting plate (2) is fixedly provided with an upper hinge seat (4), the upper hinge seat (4) is hinged with a hinge rod (5), the hinge rod (5) is hinged with a lower hinge seat (6), the lower end of the lower hinge seat (6) is fixedly provided with a fixed block (7), the fixed block (7) is in sliding connection with the inner wall of the bottom of the box body (1), the inner part of the fixed block (7) is connected with a threaded rod (9) through threads, the right end of the threaded rod (9) is fixedly provided with a turntable (11), the turntable (11) is in contact with the box body (1), the right end of the turntable (11) is fixedly connected with a rotating rod (12), the upper end of the, through-hole (16) have been seted up to the inside of upper cover (15), the inside sliding connection of through-hole (16) has connecting rod (17), the upper end fixed connection of connecting rod (17) and box (1), the upper end fixed mounting of connecting rod (17) has connecting plate (18), the upper end fixed connection of connecting plate (18) has handle (20), the outside of box (1) is provided with braces (21).

2. A portable fiber optic tester as claimed in claim 1, wherein: the bottom inner wall of box (1) has seted up spout (8), the inside sliding connection of spout (8) has fixed block (7).

3. A portable fiber optic tester as claimed in claim 1, wherein: the left end fixedly connected with stopper (10) of threaded rod (9), stopper (10) and box (1) contact.

4. A portable fiber optic tester as claimed in claim 1, wherein: the side wall of the box body (1) is provided with a rotating groove (13), and the inside of the rotating groove (13) is rotatably connected with a rotating rod (12).

5. A portable fiber optic tester as claimed in claim 1, wherein: the lower end of the upper cover (15) is provided with a pressing block (14), the pressing block (14) is made of a rubber material, and the pressing block (14) is in contact with the tester (3).

6. A portable fiber optic tester as claimed in claim 1, wherein: the outer side of the connecting rod (17) is sleeved with a spring (19) in a sliding mode, and the spring (19) is in contact with the upper cover (15) and the connecting plate (18) respectively.