CN212255831U

CN212255831U - Flat field lens is with installation fixing device

Info

Publication number: CN212255831U
Application number: CN202020723888.2U
Authority: CN
Inventors: 任光裕
Original assignee: Jiangsu Tiankai Photoelectric Co ltd
Current assignee: Jiangsu Tiankai Photoelectric Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-29
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a flat field lens is with installation fixing device, including bottom plate, altitude mixture control pole and an upper fixed plate, threaded connection rod's inboard is connected with the connection piece, and the inboard distribution of connection piece has a bottom plate, an upper fixed plate distributes and has the upper portion of bottom plate, and the upper end outer wall distribution of bottom plate has first recess, an embedded block is distributed to the periphery of an upper fixed plate, and the upper portion outer wall distribution of an upper fixed plate has the second recess. This installation fixing device for flat field lens is provided with bracing piece and altitude mixture control pole, is convenient for highly adjust whole device through bracing piece and altitude mixture control pole for the user of being convenient for operates, and can protect the flat field lens body through the protection cushion, prevents that the flat field lens body from taking place to damage in the installation, and can adjust the angle of flat field lens body through threaded connection pole, makes the result of use of lens better.

Description

Flat field lens is with installation fixing device

Technical Field

The utility model relates to an installation fixing device technical field specifically is an installation fixing device for flat field lens.

Background

With the development of science and technology, the usage of the flat field lens is more and more extensive, but the flat field lens needs to be installed and fixed before being used, and the flat field lens needs to be better stably operated and used after being installed, so that the installation and fixing device for the flat field lens is needed.

A prior patent with a public number CN107450149A discloses a lens mounting and fixing device and a mounting and fixing method, but the device has disadvantages in use: when the device is used, the height of the device is not convenient to adjust, so that a worker is inconvenient to operate, and the angle of the lens after installation and fixation cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation fixing device for flat field lens to the height to the device of being not convenient for who proposes in solving above-mentioned background art is adjusted, makes the staff operation inconvenient, and can not carry out the problem of angle modulation to the lens after the installation is fixed.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting and fixing device for a flat field lens comprises a bottom plate, a height adjusting rod and an upper fixing plate, wherein a supporting rod is fixed at the upper end of the middle part of the bottom plate, and the outer wall of the upper end of the supporting rod is distributed with a fixed nut, the height adjusting rod is connected with the upper end of the supporting rod, and the upper end of the height adjusting rod is welded with a positioning sleeve, clamping nuts are distributed on two sides of the positioning sleeve, the middle part of the clamping nut is connected with a threaded connecting rod, the inner side of the threaded connecting rod is connected with a connecting sheet, and the inner side of the connecting sheet is distributed with a lower fixing plate, the upper fixing plate is distributed with the upper part of the lower fixing plate, and the outer wall of the upper end of the lower fixing plate is distributed with a first groove, the periphery of the lower fixing plate is distributed with an embedded groove, and the middle part of the lower fixing plate is provided with a fixing mechanism, the periphery of the upper fixing plate is distributed with embedded blocks, and the outer wall of the upper part of the upper fixing plate is distributed with second grooves.

Preferably, the bottom plate and the support rod are fixedly connected, and the bottom plate and the support rod are vertically distributed.

Preferably, the supporting rod forms an adjustable structure through the fixing nut and the height adjusting rod, and the height adjusting rod and the supporting rod are distributed on the same vertical line.

Preferably, a fixed structure is formed between the connecting sheet and the lower fixing plate, and a movable structure is formed between the upper fixing plate and the lower fixing plate and the positioning sleeve through the threaded connecting rod.

Preferably, an integrated structure is formed between the embedded groove and the lower fixing plate, and the embedded groove is distributed on the periphery of the lower fixing plate in an equidistant manner.

Preferably, the fixing mechanism comprises a protection cushion, an inner clamping groove and a flat field lens body, the inner clamping groove is distributed in the protection cushion, and the flat field lens body is distributed on the outer wall of the middle of the inner clamping groove.

Preferably, constitute fixed knot structure between protection cushion and the interior draw-in groove, and be embedded distribution between field flattening lens body and the protection cushion.

Preferably, the upper fixing plate forms a detachable structure with the lower fixing plate through the embedded block and the embedded groove, and the size of the upper fixing plate is matched with that of the lower fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the mounting and fixing device for the flat field lens is provided with the supporting rod and the height adjusting rod, the height of the whole device can be conveniently adjusted through the supporting rod and the height adjusting rod, so that the operation of a user is facilitated, the flat field lens body can be protected through the protective cushion, the flat field lens body is prevented from being damaged in the mounting process, the angle of the flat field lens body can be adjusted through the threaded connecting rod, and the using effect of the lens is better;

the mounting and fixing device for the flat field lens is provided with an adjustable structure, and the support rod forms the adjustable structure through the fixing nut and the height adjusting rod, so that the height of the whole device can be conveniently adjusted by screwing the fixing nut, and convenience is brought to the height adjustment of the flat field lens body;

this mounting and fixing device for flat field lens is provided with detachable construction, and the upper fixed plate makes to be convenient for install upper fixed plate and bottom plate through embedding piece and embedded groove through constituting detachable construction between embedding piece and embedded groove and the bottom plate to be convenient for open upper fixed plate and bottom plate through first recess and second recess.

Drawings

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

FIG. 2 is a schematic view of the structure of the lower fixing plate of the present invention;

fig. 3 is a schematic structural view of the upper fixing plate of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. fixing a nut; 4. a height adjustment lever; 5. a positioning sleeve; 6. clamping the nut; 7. a threaded connecting rod; 8. connecting sheets; 9. a lower fixing plate; 10. an upper fixing plate; 11. a first groove; 12. a groove is embedded; 13. a fixing mechanism; 1301. a protective cushion; 1302. an inner clamping groove; 1303. a field flattening lens body; 14. embedding a block; 15. a second groove.

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. 1-3, the present invention provides a technical solution: a flat field lens is with installing fixing device, including bottom plate 1, bracing piece 2, fixation nut 3, altitude mixture control pole 4, position sleeve 5, clamping nut 6, threaded connection pole 7, connection piece 8, bottom plate 9, top plate 10, first recess 11, embedded groove 12, fixed establishment 13, protection cushion 1301, interior draw-in groove 1302, flat field lens body 1303, embedded block 14 and second recess 15, the middle part upper end of bottom plate 1 is fixed with bracing piece 2, and the upper end outer wall of bracing piece 2 distributes and has fixation nut 3, constitute fixed connection between bottom plate 1 and bracing piece 2, and be the distribution of vertically form between bottom plate 1 and the bracing piece 2, be convenient for carry on better support to the upper portion device through bottom plate 1, make use more firm;

the height adjusting rod 4 is connected to the upper end of the supporting rod 2, the positioning sleeve 5 is welded to the upper end of the height adjusting rod 4, the supporting rod 2 and the height adjusting rod 4 form an adjustable structure through the fixing nut 3, the height adjusting rod 4 and the supporting rod 2 are distributed on the same vertical line, the supporting rod 2 and the height adjusting rod 4 form an adjustable structure through the fixing nut 3, so that the height of the whole device can be adjusted conveniently by screwing the fixing nut 3, and convenience is brought to the height adjustment of the flat field lens body 1303;

clamping nuts 6 are distributed on two sides of the positioning sleeve 5, a threaded connecting rod 7 is connected to the middle of each clamping nut 6, a connecting piece 8 is connected to the inner side of each threaded connecting rod 7, a lower fixing plate 9 is distributed on the inner side of each connecting piece 8, a fixing structure is formed between each connecting piece 8 and each lower fixing plate 9, an upper fixing plate 10 and each lower fixing plate 9 form a movable structure through the threaded connecting rods 7 and the positioning sleeve 5, the lower fixing plates 9 can be better connected through the connecting pieces 8, and the lower fixing plates 9 are effectively prevented from falling off;

the upper fixing plate 10 is distributed with the upper part of the lower fixing plate 9, the outer wall of the upper end of the lower fixing plate 9 is distributed with a first groove 11, the periphery of the lower fixing plate 9 is distributed with an embedded groove 12, and the middle part of the lower fixing plate 9 is provided with a fixing mechanism 13, an integrated structure is formed between the embedded groove 12 and the lower fixing plate 9, the embedded slots 12 are equidistantly distributed on the periphery of the lower fixing plate 9, the fixing mechanism 13 comprises a protective soft pad 1301, inner slots 1302 and a field lens body 1303, the inner slots 1302 are distributed in the protective soft pad 1301, and the outer wall of the middle part of the inner clamping groove 1302 is distributed with a flat field lens body 1303, a fixed structure is formed between the protective soft cushion 1301 and the inner clamping groove 1302, and the flat field lens body 1303 and the protective soft cushion 1301 are distributed in an embedded way, the flat field lens body 1303 can be well protected by the protective soft pad 1301, and the flat field lens body 1303 is prevented from being damaged when being fixedly installed;

the peripheral distribution of an upper fixed plate 10 has embedded block 14, and the upper portion outer wall distribution of an upper fixed plate 10 has second recess 15, an upper fixed plate 10 constitutes detachable construction through embedded block 14 and embedded groove 12 and bottom plate 9 between, and an upper fixed plate 10 coincide with the size of bottom plate 9, an upper fixed plate 10 makes and is convenient for install an upper fixed plate 10 and bottom plate 9 through embedded block 14 and embedded groove 12 through constituting detachable construction between embedded block 14 and embedded groove 12 and the bottom plate 9, and be convenient for open an upper fixed plate 10 and bottom plate 9 through first recess 11 and second recess 15.

The working principle is as follows: for the installation and fixation device for the flat lens, firstly, the height between the support rod 2 and the height adjusting rod 4 is adjusted through the manual fixing nut 3, the fixing nut 3 is loosened during adjustment, then the height of the height adjusting rod 4 is stretched, the fixing nut 3 is fixed when the height is adjusted to a proper height, then the upper fixing plate 10 and the lower fixing plate 9 are assembled, and the flat lens body 1303 is installed at the same time, when in installation, the flat lens body 1303 is firstly placed in the middle of the protective cushion 1301, so that the flat lens body 1303 is fixed and protected through the protective cushion 1301, then the embedded block 14 is embedded into the embedded groove 12 to install the upper fixing plate 10 and the lower fixing plate 9, and then the lower fixing plate 9 and the upper fixing plate 10 are connected with the positioning sleeve 5 through the threaded connecting rod 7, and the horizontal angle of the clamp can be adjusted in a rotating way, and then the clamp can be fixed through the clamping nut 6.

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 flat field lens is with installation fixing device, includes bottom plate (1), altitude mixture control pole (4) and an upper fixed plate (10), its characterized in that: the upper end of the middle part of the bottom plate (1) is fixed with a support rod (2), the outer wall of the upper end of the support rod (2) is distributed with fixing nuts (3), the height adjusting rod (4) is connected with the upper end of the support rod (2), the upper end of the height adjusting rod (4) is welded with a positioning sleeve (5), the two sides of the positioning sleeve (5) are distributed with clamping nuts (6), the middle part of the clamping nut (6) is connected with a threaded connecting rod (7), the inner side of the threaded connecting rod (7) is connected with a connecting sheet (8), the inner side of the connecting sheet (8) is distributed with a lower fixing plate (9), the upper fixing plate (10) is distributed with the upper part of the lower fixing plate (9), the outer wall of the upper end of the lower fixing plate (9) is distributed with a first groove (11), the periphery of the lower fixing plate (9) is distributed, the periphery of the upper fixing plate (10) is distributed with embedded blocks (14), and the outer wall of the upper part of the upper fixing plate (10) is distributed with second grooves (15).

2. The mounting fixture for a field flattener lens of claim 1, further comprising: the bottom plate (1) and the support rod (2) are fixedly connected, and the bottom plate (1) and the support rod (2) are vertically distributed.

3. The mounting fixture for a field flattener lens of claim 1, further comprising: the supporting rod (2) and the height adjusting rod (4) form an adjustable structure through the fixing nut (3), and the height adjusting rod (4) and the supporting rod (2) are distributed on the same vertical line.

4. The mounting fixture for a field flattener lens of claim 1, further comprising: a fixed structure is formed between the connecting piece (8) and the lower fixing plate (9), and a movable structure is formed between the upper fixing plate (10) and the lower fixing plate (9) and the positioning sleeve (5) through the threaded connecting rod (7).

5. The mounting fixture for a field flattener lens of claim 1, further comprising: an integrated structure is formed between the embedded groove (12) and the lower fixing plate (9), and the embedded groove (12) is distributed on the periphery of the lower fixing plate (9) in an equidistant mode.

6. The mounting fixture for a field flattener lens of claim 1, further comprising: the fixing mechanism (13) comprises a protection soft cushion (1301), an inner clamping groove (1302) and a field flattening lens body (1303), the inner clamping groove (1302) is distributed in the protection soft cushion (1301), and the field flattening lens body (1303) is distributed on the outer wall of the middle of the inner clamping groove (1302).

7. The mounting fixture for a field flattener lens of claim 6, further comprising: a fixing structure is formed between the protective soft pad (1301) and the inner clamping groove (1302), and the flat field lens body (1303) and the protective soft pad (1301) are distributed in an embedded mode.

8. The mounting fixture for a field flattener lens of claim 1, further comprising: the upper fixing plate (10) and the lower fixing plate (9) form a detachable structure through the embedded block (14) and the embedded groove (12), and the size of the upper fixing plate (10) is matched with that of the lower fixing plate (9).