CN213422584U

CN213422584U - Multi-rate detection device for optical port

Info

Publication number: CN213422584U
Application number: CN202022552534.9U
Authority: CN
Inventors: 王亚丽; 王卓跃
Original assignee: Jiaxing Sirui Communication Technology Co ltd
Current assignee: Jiaxing Sirui Communication Technology Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-11
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a light mouthful multi-rate detection device relates to light mouthful check out test set technical field, including base and detector casing, the base top is provided with the detector casing, the rotary groove has been seted up at base top one side middle part, and rotary groove inside one side is provided with extends the piece, and extends the top of piece and the bottom one side fixed connection of detector casing, and the bottom middle part of extending the piece is fixed to run through and is provided with the pivot, and the both ends of pivot are connected through bearing and rotary groove inner wall rotation respectively, and the straight flute has been seted up at base top opposite side middle part, the inside cavity of having seted up of base, and the cavity is located the bottom of straight flute. The utility model discloses a rotate the bull stick, the bull stick drives second cone type gear and rotates, drives first bevel gear and first threaded rod when second cone type gear rotates and rotates, makes the movable block at the inside rebound of straight flute to with one side jack-up of detector casing, adjust certain angle, be favorable to making things convenient for the staff to operate, improve work efficiency.

Description

Multi-rate detection device for optical port

Technical Field

The utility model relates to an optical port check out test set technical field, in particular to optical port multirate detection device.

Background

The optical fiber communication technology is currently applied to various fields and can be used for detecting various performances of equipment, such as embedding a large number of test optical fibers in a fighter plane, integrating the connection positions of the test optical fibers and external test equipment into a multi-core optical cable socket, and connecting the test equipment and the tested equipment by using a multi-core optical cable connector.

When the optical cable uses, generally need detect the light mouth, and the light mouth that detects the positive optical cable of light signal is normal, just can normal use, but an optical mouth multirate detection device that has now is when using, and the detector is fixed, and the angle can't be adjusted, and inconvenient staff's operation influences work efficiency.

Therefore, it is necessary to invent an optical port multi-rate detection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical port multirate detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-rate detection device of an optical port comprises a base and a detector shell, wherein the detector shell is arranged at the top of the base, a rotary groove is formed in the middle of one side of the top end of the base, an extension block is arranged on one side inside the rotary groove, the top end of the extension block is fixedly connected with one side of the bottom end of the detector shell, a rotary shaft is fixedly arranged in the middle of the bottom end of the extension block in a penetrating mode, two ends of the rotary shaft are respectively and rotatably connected with the inner wall of the rotary groove through bearings, a straight groove is formed in the middle of the other side of the top end of the base, a cavity is formed in the base and is located at the bottom of the straight groove, a movable block is movably arranged inside the straight groove, a first threaded groove is formed in the middle of the bottom end of the movable block, a first threaded rod matched with the first threaded groove is, the top of first threaded rod extends to first thread groove tank bottom, and inside the bottom of first threaded rod extended to the cavity, the bottom mounting of first threaded rod was provided with first tapered gear, one side inner wall middle part of cavity runs through and is provided with the bull stick, and the bull stick passes through the bearing and is connected with the rotation of cavity inner wall, the bull stick is located the fixed second tapered gear who is provided with first tapered gear looks adaptation of the inside one end of cavity, the other end of bull stick is fixed and is provided with first wrong piece.

Preferably, the top end of the movable block is fixedly provided with an elastic lug, and the top end of the elastic lug is attached to and connected with the bottom end of the detector shell.

Preferably, the top end opening of the straight groove is provided with a sealing layer in a surrounding manner, and the sealing layer is attached to and connected with the outer side wall of the movable block.

Preferably, the limiting grooves are formed in the middle parts of the inner walls of the two sides of the straight groove, and limiting blocks matched with the limiting grooves are fixedly arranged at the bottom ends of the two sides of the movable block.

Preferably, the bottom four corners department of base all fixedly is provided with the bracing piece, the bottom mounting of bracing piece is provided with the backup pad.

Preferably, a second thread groove is formed in the top end of the inner wall of one side of the rotary groove in a penetrating mode, and a second threaded rod matched with the second thread groove is arranged in the second thread groove in a penetrating mode.

Preferably, the fixed baffle that is provided with of one end that the second threaded rod is located the rotary trough inside, and one side of baffle and the laminating of one side of extending the piece are connected, the other end of second threaded rod is fixed and is provided with the second and twists the piece, the piece is twisted to the second and first piece lateral wall is all fixed a plurality of damping strips that are the annular array and distribute that are provided with.

The utility model discloses a technological effect and advantage:

1. the utility model drives the second conical gear to rotate by rotating the rotating rod, and drives the first conical gear and the first threaded rod to rotate while rotating the second conical gear, so that the movable block moves upwards in the straight groove, thereby jacking one side of the detector shell, adjusting a certain angle, facilitating the operation of workers and improving the working efficiency;

2. the utility model rotates the second threaded rod through the second twisting block, so that the rotation angle of the detector shell can be prevented after the baffle is attached to the extending block, and the detector shell is prevented from shaking during carrying and moving to cause collision damage;

3. the utility model is favorable for preventing the top end of the movable block from wearing the detector shell through the arrangement of the elastic lug; through the setting of sealing layer, be favorable to preventing that impurity such as dust from getting into straight inslot portion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of a first screwing block structure of the present invention.

In the figure: 1. a base; 2. a detector housing; 3. rotating the groove; 4. an extension block; 5. a rotating shaft; 6. a straight groove; 7. a movable block; 8. a cavity; 9. a first thread groove; 10. a first threaded rod; 11. a first bevel gear; 12. a rotating rod; 13. a second bevel gear; 14. a first twisting block; 15. an elastic bump; 16. a sealing layer; 17. a limiting groove; 18. a limiting block; 19. a damping strip; 20. a support bar; 21. a support plate; 22. a second thread groove; 23. a second threaded rod; 24. a baffle plate; 25. and a second screwing block.

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.

The utility model provides a many rate detection device of optical port as shown in fig. 1-3, including base 1 and detector casing 2, base 1 top is provided with detector casing 2, the bottom four corners department of base 1 all fixes and is provided with bracing piece 20, the bottom mounting of bracing piece 20 is provided with backup pad 21.

The middle part of one side of the top end of the base 1 is provided with a rotary groove 3, one side inside the rotary groove 3 is provided with an extension block 4, the top end of the extension block 4 is fixedly connected with one side of the bottom end of the detector shell 2, the middle part of the bottom end of the extension block 4 is fixedly provided with a rotary shaft 5 in a penetrating way, two ends of the rotary shaft 5 are respectively connected with the inner wall of the rotary groove 3 through bearings in a rotating way, the middle part of the other side of the top end of the base 1 is provided with a straight groove 6, the base 1 is internally provided with a cavity 8, the cavity 8 is positioned at the bottom of the straight groove 6, the straight groove 6 is movably provided with a movable block 7, the middle part of the bottom end of the movable block 7 is provided with a first threaded groove 9, the middle part of the bottom of the straight groove 6 is provided with a first threaded rod 10 matched with the first threaded groove 9 in a penetrating way, the, and inside the bottom of first threaded rod 10 extended to cavity 8, the bottom mounting of first threaded rod 10 was provided with first bevel gear 11, one side inner wall middle part of cavity 8 runs through and is provided with bull stick 12, and bull stick 12 passes through the bearing and is connected with the rotation of cavity 8 inner wall, bull stick 12 is located the fixed second bevel gear 13 that is provided with first bevel gear 11 looks adaptation of the inside one end of cavity 8, the fixed first piece 14 of twisting that is provided with of the other end of bull stick 12, through rotating bull stick 12, bull stick 12 drives second bevel gear 13 and rotates, and second bevel gear 13 rotates drives first bevel gear 11 and first threaded rod 10 and rotates simultaneously, makes movable block 7 upwards remove in straight flute 6 inside to jack up one side of detector casing 2, adjust certain angle, be favorable to making things convenient for staff's operation, improve work efficiency.

Furthermore, a second thread groove 22 is formed in the top end of the inner wall of one side of the rotary groove 3 in a penetrating manner, a second threaded rod 23 matched with the second thread groove 22 is arranged in the second thread groove 22 in a penetrating manner, a baffle 24 is fixedly arranged at one end of the second threaded rod 23 positioned in the rotary groove 3, one side of the baffle 24 is connected with one side of the extension block 4 in a laminating manner, a second screwing block 25 is fixedly arranged at the other end of the second threaded rod 23, the second threaded rod 23 is rotated through the second screwing block 25, so that the baffle 24 is attached to the extension block 4, the rotation angle of the detector shell 2 can be prevented, the detector shell 2 is prevented from shaking during carrying and moving, collision damage is caused, a plurality of damping strips 19 distributed in an annular array manner are fixedly arranged on the outer side walls of the second screwing block 25 and the first screwing block 14, and friction force can be increased through the arrangement of the damping strips 19, facilitating easy rotation of the first and

second screwing blocks

14, 25.

Secondly, an elastic lug 15 is fixedly arranged at the top end of the movable block 7, the top end of the elastic lug 15 is jointed and connected with the bottom end of the detector shell 2, the elastic lug 15 is made of soft rubber, the arrangement of the elastic lug 15 is beneficial to preventing the top end of the movable block 7 from wearing the detector shell 2, a sealing layer 16 is arranged around the opening at the top end of the straight groove 6, the sealing layer 16 is attached and connected with the outer side wall of the movable block 7, through the arrangement of the sealing layer 16, the dust and other impurities can be prevented from entering the straight groove 6, the middle parts of the inner walls at the two sides of the straight groove 6 are respectively provided with a limiting groove 17, the bottom ends of the two sides of the movable block 7 are both fixedly provided with a limiting block 18 matched with the limiting groove 17, through the setting of spacing groove 17 and stopper 18, be favorable to preventing that movable block 7 skews, prevent simultaneously that first threaded rod 10 from breaking away from inside first thread groove 9.

The utility model discloses the theory of operation:

during the use, the device is moved to a designated place, the second screwing block 25 is rotated next to drive the second threaded rod 23 to rotate, the second threaded groove 22 is in threaded connection with the second threaded rod 23, so the second threaded rod 23 moves while rotating, the baffle plate 24 moves towards the direction far away from the extension block 4, the extension block 4 can rotate, the rotating rod 12 and the second conical gear 13 are rotated next to the first screwing block 14, the first conical gear 11 and the first threaded rod 10 are driven to rotate while the second conical gear 13 rotates, the first threaded rod 10 is in threaded connection with the first threaded groove 9, the movable block 7 is driven to move inside the straight groove 6 while the first threaded rod 10 rotates, the movable block 7 is driven to move upwards, one side of the detector shell 2 is jacked up, the angle of the detector shell 2 is changed, and the operation of a worker is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An optical port multi-rate detection device, characterized in that: comprises a base (1) and a detector shell (2), wherein the detector shell (2) is arranged at the top of the base (1), a rotary groove (3) is formed in the middle of one side of the top end of the base (1), an extension block (4) is arranged on one side inside the rotary groove (3), the top end of the extension block (4) is fixedly connected with one side of the bottom end of the detector shell (2), a rotary shaft (5) is fixedly arranged in the middle of the bottom end of the extension block (4) in a penetrating manner, two ends of the rotary shaft (5) are respectively rotatably connected with the inner wall of the rotary groove (3) through bearings, a straight groove (6) is formed in the middle of the other side of the top end of the base (1), a cavity (8) is formed in the base (1), the cavity (8) is positioned at the bottom of the straight groove (6), a movable block (7) is movably arranged in the straight groove (6), a first, a first threaded rod (10) matched with the first threaded groove (9) penetrates through the middle part of the bottom of the straight groove (6), the first threaded rod (10) is rotatably connected with the bottom of the straight groove (6) through a bearing, the top end of the first threaded rod (10) extends to the bottom of the first threaded groove (9), the bottom end of the first threaded rod (10) extends into the cavity (8), a first bevel gear (11) is fixedly arranged at the bottom end of the first threaded rod (10), a rotating rod (12) is arranged in the middle of the inner wall of one side of the cavity (8) in a penetrating way, and the rotating rod (12) is rotationally connected with the inner wall of the cavity (8) through a bearing, one end of the rotating rod (12) positioned in the cavity (8) is fixedly provided with a second bevel gear (13) matched with the first bevel gear (11), the other end of the rotating rod (12) is fixedly provided with a first screwing block (14).

2. An optical multi-port multi-rate detection device according to claim 1, wherein: the top of movable block (7) is fixed and is provided with elastic bump (15), and the top of elastic bump (15) is connected with the bottom laminating of detector casing (2).

3. An optical multi-port multi-rate detection device according to claim 2, wherein: the top end opening of straight flute (6) encircles and is provided with sealing layer (16), and sealing layer (16) are connected with the laminating of movable block (7) lateral wall.

4. An optical multi-port multi-rate detection device according to claim 3, wherein: limiting grooves (17) are formed in the middle of the inner walls of the two sides of the straight groove (6), and limiting blocks (18) matched with the limiting grooves (17) are fixedly arranged at the bottom ends of the two sides of the movable block (7).

5. An optical multi-port multi-rate detection device according to claim 4, wherein: the bottom four corners department of base (1) all fixedly is provided with bracing piece (20), the bottom mounting of bracing piece (20) is provided with backup pad (21).

6. An optical multi-port multi-rate detection device according to claim 5, wherein: a second thread groove (22) is formed in the top end of the inner wall of one side of the rotary groove (3) in a penetrating mode, and a second threaded rod (23) matched with the second thread groove (22) is arranged in the second thread groove (22) in a penetrating mode.

7. An optical multi-port multi-rate detection device according to claim 6, wherein: the fixed baffle (24) that is provided with of one end that second threaded rod (23) are located spout (3) inside, and one side laminating of one side and extension piece (4) of baffle (24) is connected, the fixed second that is provided with of the other end of second threaded rod (23) twists piece (25), the second is twisted piece (25) and first is twisted piece (14) lateral wall and all fixes a plurality of damping strips (19) that are the annular array and distribute.