CN216013731U

CN216013731U - Collimator adjusting device

Info

Publication number: CN216013731U
Application number: CN202122217679.8U
Authority: CN
Inventors: 陈常营; 于怀健
Original assignee: Aunion Tech Co ltd
Current assignee: Aunion Tech Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-11
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to a collimator technical field just discloses a collimator adjusting device, which comprises a base, the upper end of base is provided with first adjusting part, first adjusting part's avris is provided with second adjusting part, second adjusting part's rear end is provided with the fixed plate. This collimator adjusting device, it is rotatory to drive first threaded rod through rotatory first regulation handle, thereby it reciprocates to drive the installation piece, the regulation of alignment straight ware height has been realized using, utilize the interval of second threaded rod regulation limiting plate simultaneously, carry out fixed mounting to the collimator, and can fix the collimator of different specifications and use, adjusting device's flexibility and practicality have been improved greatly, and utilize four second adjusting part that set up, adjust the different positions of fixed plate, thereby make the fixed plate form moving direction and angle, the regulation that has realized alignment straight ware direction is used, when using in different environment, guaranteed that the light path can not receive the influence.

Description

Collimator adjusting device

Technical Field

The utility model relates to a collimator technical field specifically is a collimator adjusting device.

Background

The collimator belongs to an optical element for input and output of optical fiber communication optical devices, and has a simple structure, i.e. divergent light transmitted by an optical fiber is changed into parallel light (Gaussian beam) through a similar convex lens arranged in front, and the function of the collimator is to enable the light to be coupled into a required device with maximum efficiency or to be easily received with the maximum efficiency as an optical signal is received.

The existing collimator is generally installed in the equipment between the fixing devices, the direction of the collimator cannot be adjusted, the flexibility of use is poor, limitation is large, damage to a light path is caused easily, and the practicability of the collimator is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a collimator adjusting device to the current collimator that proposes in solving above-mentioned background art is generally installed in equipment through between the fixing device, can't adjust the direction of collimator, and the flexibility of using is relatively poor, and the limitation is great, causes the impaired of light path easily, greatly reduced the problem of the practicality of collimator.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a collimator adjusting device, includes the base, the upper end of base is provided with first adjusting part, first adjusting part's avris is provided with second adjusting part, second adjusting part's rear end is provided with the fixed plate, the mounting hole has been seted up on the surface of fixed plate, the inboard of mounting hole is provided with the limiting plate, the limiting plate passes through third adjusting part interconnect with the fixed plate, the collimator body is installed to the inboard of limiting plate, utilizes second adjusting part to realize the regulation use of aiming at the collimator direction, and the height of collimator can be adjusted to first adjusting part simultaneously, has improved adjusting device's flexibility to and the convenient standard ware of fixing different specifications of third adjusting part, improved adjusting device's practicality.

Preferably, first adjusting part is provided with two, two about the vertical central line symmetry of base first adjusting part includes fixing base, first threaded rod, installation piece, first regulation handle, the upper end threaded connection of fixing base has first threaded rod, the surface of first threaded rod rotates through the bearing and is connected with the installation piece, the upper end of first threaded rod extends to the first regulation handle of top fixedly connected with of installation piece, through rotatory first regulation handle, drives first threaded rod and rotates to drive the up-and-down motion of installation piece, improved collimator adjusting device's flexibility.

Preferably, the second adjusting part includes connecting plate, second threaded rod, second adjustment handle, connecting block, the second threaded rod is installed to the avris of connecting plate, the avris fixedly connected with second adjustment handle of avris that the front end of second threaded rod extends to the connecting plate, the avris that the rear end of second threaded rod extends to the connecting plate is connected with the connecting block through hinge rotation, both ends and installation piece fixed connection about the connecting plate, the connecting plate is U type structural design, the second threaded rod is provided with four, every respectively with second adjustment handle the second threaded rod and connecting plate threaded connection, through the second adjustment handle of four rotatory different positions for the second threaded rod rotates, thereby promotes four corners of fixed plate and removes, has realized adjusting the use to the direction of collimater.

Preferably, the fixed plate is the design of ring form structure, the connecting block passes through the bearing rotation with the fixed plate and is connected, the fixed plate and the mutual adaptation of connecting plate are convenient for rotate the direction of fixed plate.

Preferably, limiting plate and third adjusting part are provided with two, two about the horizontal central line symmetry of limiting plate respectively the third adjusting part includes third threaded rod, third adjustment handle, the one end of third threaded rod extends to the avris fixedly connected with third adjustment handle of fixed plate, the other end of third threaded rod extends to and passes through the bearing rotation with the limiting plate in the mounting hole and be connected, the fixed collimator body of being convenient for.

Preferably, third threaded rod and fixed plate threaded connection, the tight circular-arc structural design of personally submitting of clamp of limiting plate promotes the limiting plate through rotatory third threaded rod and removes to fixed collimator body utilizes the third adjusting part to fix the collimator of different specifications, has improved adjusting device's practicality greatly.

Compared with the prior art, the utility model provides a collimator adjusting device possesses following beneficial effect:

1. this collimater adjusting device drives first threaded rod rotatory through rotatory first regulation handle to it reciprocates to drive the installation piece, has realized the regulation of aiming at the straight ware height and has used, utilizes the interval of second threaded rod regulation limiting plate simultaneously, carries out fixed mounting to the collimater, and can fix the collimater of different specifications and use, has improved adjusting device's flexibility and practicality greatly.

2. This collimator adjusting device utilizes four second adjusting part that set up, adjusts the different positions of fixed plate to make the fixed plate form moving direction and angle, realized the regulation of aiming at the collimator direction and use, when using in different environment, guaranteed that the light path can not receive the influence.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

Wherein: 1. a base; 2. a first adjustment assembly; 3. a second adjustment assembly; 4. a fixing plate; 5. mounting holes; 6. a limiting plate; 7. a third adjustment assembly; 8. a collimator body; 201. a fixed seat; 202. a first threaded rod; 203. mounting blocks; 204. a first adjustment handle; 301. a connecting plate; 302. a second threaded rod; 303. a second adjustment handle; 304. connecting blocks; 701. a third threaded rod; 702. and a third adjusting handle.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a collimator adjusting device, including base 1, the upper end of base 1 is provided with first adjusting part 2, first adjusting part 2 is provided with two about the vertical central line symmetry of base 1, two first adjusting part 2 include fixing base 201, first threaded rod 202, installation piece 203, first regulation handle 204, the upper end threaded connection of fixing base 201 has first threaded rod 202, the surface of first threaded rod 202 rotates through the bearing and is connected with installation piece 203, the upper end of first threaded rod 202 extends to the top fixedly connected with first regulation handle 204 of installation piece 203, through rotatory first regulation handle 204, drive first threaded rod 202 and rotate, thereby drive installation piece 203 oscilaltion and remove, collimator adjusting device's flexibility has been improved, the avris of first adjusting part 2 is provided with second adjusting part 3, second adjusting part 3 includes connecting plate 301, The connecting plate 301 is provided with a first threaded rod 302, a first adjusting handle 303 and a connecting block 304, the first threaded rod 302 is mounted on the side of the connecting plate 301, the front end of the first threaded rod 302 extends to the side of the connecting plate 301 and is fixedly connected with the first adjusting handle 303, the rear end of the first threaded rod 302 extends to the side of the connecting plate 301 and is rotatably connected with the connecting block 304 through a hinge, the left end and the right end of the connecting plate 301 are fixedly connected with the mounting block 203, the connecting plate 301 is in a U-shaped structural design, four second threaded rods 302 and four second adjusting handles 303 are respectively arranged, each second threaded rod 302 is in threaded connection with the connecting plate 301, the first threaded rod 302 is rotated by rotating the four second adjusting handles 303 at different positions, so that four corners of the fixing plate 4 are pushed to move, and the direction of the collimator is adjusted;

the rear end of the second adjusting component 3 is provided with a fixing plate 4, the fixing plate 4 is designed to be of a circular ring structure, the connecting block 304 is rotatably connected with the fixing plate 4 through a bearing, the fixing plate 4 is mutually matched with the connecting plate 301 to facilitate the rotation of the fixing plate 4 in the direction, the surface of the fixing plate 4 is provided with a mounting hole 5, the inner side of the mounting hole 5 is provided with a limiting plate 6, the limiting plate 6 is mutually connected with the fixing plate 4 through a third adjusting component 7, the limiting plate 6 and the third adjusting component 7 are respectively symmetrically arranged about the horizontal central line of the limiting plate 6, the two third adjusting components 7 comprise a third threaded rod 701 and a third adjusting handle 702, one end of the third threaded rod 701 extends to the lateral side of the fixing plate 4 and is fixedly connected with the third adjusting handle 702, the other end of the third threaded rod 701 extends into the mounting hole 5 to be rotatably connected with the limiting plate 6 through a bearing to facilitate the fixation of the collimator body 8, third threaded

rod

701 and 4 threaded connection of fixed plate, the tight circular-arc structural design of clamp of limiting plate 6, through rotatory third threaded rod 701, promote limiting plate 6 and remove, thereby fixed collimator body 8, thereby utilize the collimator of different specifications of third adjusting part 7 can fix, adjusting device's practicality has been improved greatly, collimator body 8 is installed to limiting plate 6's inboard, utilize second adjusting part 3 to realize the regulation use of aiming at the collimator direction, the height of collimator can be adjusted to first adjusting part 2 simultaneously, adjusting device's flexibility has been improved, and the convenient criterion ware of different specifications of fixing of third adjusting part 7, adjusting device's practicality has been improved.

When in use, the collimator body 8 is put into the mounting hole 5, the third adjusting handle 702 is rotated to drive the third threaded rod 701 to rotate, the limiting plate 6 is pushed to move, so that the upper limiting plate 6 and the lower limiting plate 6 clamp and fix the collimator body 8, in the adjustment, the height of the collimator is adjusted by using the first adjusting component 2, the first threaded rod 202 is driven to rotate by rotating the first adjusting handle 204, the mounting block 203 is made to move up and down, so that the height of the fixing plate 4 is adjusted, the direction and the angle of the collimator are adjusted by using the second adjusting component 3, the second threaded rod 302 is driven to rotate by rotating the four second adjusting handles 303, so that the second threaded rod 302 pushes different positions of the fixing plate 4 to move, the direction and the angle of the fixing plate 4 are changed by matching adjustment of the four second threaded rods 302, and damage to a light path is avoided when the collimator is used in different environments, the using effect of the collimator is guaranteed, the whole collimator is convenient to adjust and operate, manual control is achieved, the collimator is suitable for being used in different environments, the practicability and the application range of the adjusting device are greatly improved, and the collimator is suitable for popularization and use.

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. A collimator adjustment device comprising a base (1), characterized in that: the upper end of base (1) is provided with first adjusting part (2), the avris of first adjusting part (2) is provided with second adjusting part (3), the rear end of second adjusting part (3) is provided with fixed plate (4), mounting hole (5) have been seted up on the surface of fixed plate (4), the inboard of mounting hole (5) is provided with limiting plate (6), limiting plate (6) and fixed plate (4) are through third adjusting part (7) interconnect, collimator body (8) are installed to the inboard of limiting plate (6).

2. A collimator adjustment device according to claim 1, characterized in that: first adjusting part (2) are provided with two, two about the vertical central line symmetry of base (1) first adjusting part (2) are including fixing base (201), first threaded rod (202), installation piece (203), first regulation handle (204), the upper end threaded connection of fixing base (201) has first threaded rod (202), the surface of first threaded rod (202) is rotated through the bearing and is connected with installation piece (203), the upper end of first threaded rod (202) extends to the first regulation handle (204) of top fixedly connected with of installation piece (203).

3. A collimator adjustment device according to claim 2, characterized in that: second adjusting part (3) are including connecting plate (301), second threaded rod (302), second regulation handle (303), connecting block (304), second threaded rod (302) are installed to the avris of connecting plate (301), the avris fixedly connected with second regulation handle (303) of the front end of second threaded rod (302) extension to connecting plate (301), the avris that the rear end of second threaded rod (302) extends to connecting plate (301) is connected with connecting block (304) through the hinge rotation, both ends and installation piece (203) fixed connection about connecting plate (301), connecting plate (301) are U type structural design, second threaded rod (302) are provided with four respectively with second regulation handle (303), every second threaded rod (302) and connecting plate (301) threaded connection.

4. A collimator adjustment device according to claim 3, characterized in that: the fixing plate (4) is designed to be of a circular ring-shaped structure, the connecting block (304) is rotatably connected with the fixing plate (4) through a bearing, and the fixing plate (4) is matched with the connecting plate (301) mutually.

5. A collimator adjustment device according to claim 1, characterized in that: limiting plate (6) are provided with two, two with third adjusting part (7) respectively about the horizontal central line symmetry of limiting plate (6) third adjusting part (7) include third threaded rod (701), third regulation handle (702), the one end of third threaded rod (701) extends to avris fixedly connected with third regulation handle (702) of fixed plate (4), the other end of third threaded rod (701) extends to and passes through the bearing rotation with limiting plate (6) in mounting hole (5) and be connected.

6. A collimator adjustment device according to claim 5, characterized in that: the third threaded rod (701) is in threaded connection with the fixed plate (4), and the clamping surface of the limiting plate (6) is designed to be of an arc-shaped structure.