CN218363364U

CN218363364U - Fixing device is used in optical instrument processing

Info

Publication number: CN218363364U
Application number: CN202220971556.5U
Authority: CN
Inventors: 陈秋松
Original assignee: CHANGZHOU JIANFU PHOTOELECTRIC INSTRUMENT CO LTD
Current assignee: CHANGZHOU JIANFU PHOTOELECTRIC INSTRUMENT CO LTD
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-01-24
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a fixing device is used in optical instrument processing, include support, first motor and support the pole, the bilateral symmetry sliding connection of extension board up end has splint, support the pole and run through the through-hole, the through-hole is seted up on splint, support the pole and be connected with splint through extension spring, the top of splint is fixed with electronic flexible post, the bottom of electronic flexible post is connected with the removal frame, the inboard of removal frame is fixed with the pinion rack, the bottom at the pole is connected to the pinion rack block. This fixing device is used in optical instrument processing places optical instrument on the extension board and after descending the removal frame and make the pinion rack leave the tooth's socket, two splint can be at the rotation effect of lead screw horizontal slip down and be close to each other to optical instrument after this centre gripping is fixed, and the collocation is used to support pole and extension spring and can reach reinforced (rfd) effect, makes the centre gripping effect more stable firm, rises and can utilize the pinion rack to lock after the removal frame and support the pole.

Description

Fixing device is used in optical instrument processing

Technical Field

The utility model relates to an optical instrument processing technology field specifically is a fixing device is used in optical instrument processing.

Background

The optical instrument is composed of single or multiple optical devices. Optical instruments mainly fall into two main categories, one is an optical instrument for real image, such as a slide projector, a camera and the like; the other type is a virtual image optical instrument, such as a telescope, a microscope, a magnifier and the like, and a fixing device is needed in order to make the optical instrument more stable in arrangement in the process of processing the optical instrument.

The fixed effect of current fixing device centre gripping is firm inadequately, and the optical instrument surface is irregular shape generally, and the splint surface is generally comparatively level and smooth, can lead to having the clearance between splint and the optical instrument like this, and the stability that can influence the clamping effect if the clearance is great to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in optical instrument processing to the fixed effect of the current fixing device centre gripping that proposes in solving above-mentioned background is firm inadequately, and the optical instrument surface generally is irregular shape, and the splint surface is generally comparatively level and smooth, can lead to having the clearance between splint and the optical instrument like this, and the clearance can influence the problem of the stability of centre gripping effect great.

The utility model provides a pair of fixing device is used in optical instrument processing, include support, first motor and support the pole, the top of support is rotated and is connected with the extension board, the bilateral symmetry sliding connection of extension board up end has splint.

The support rod penetrates through the through hole, the through hole is formed in the clamping plate, the support rod is connected with the clamping plate through the extension spring, the top of the clamping plate is fixed with the electric telescopic column, the bottom of the electric telescopic column is connected with the moving frame, the inner side of the moving frame is fixed with the toothed plate, and the toothed plate is clamped and connected to the bottom of the support rod.

Preferably, the support is of an inverted T-shaped structure, and the bottom of the support is provided with a mounting hole.

Preferably, the number of the mounting holes is four, and the four mounting holes are uniformly distributed on the support in the circumferential direction.

Preferably, the first motor is fixed in the top of the bracket, and the top of the first motor is connected with the support plate.

Preferably, a second motor is fixed on one side of the support plate, the output end of the second motor is connected with a lead screw, and the lead screw is in threaded connection with the clamping plate.

Preferably, the supporting rods and the clamping plate form a telescopic structure through extension springs, the supporting rods and the through holes are arranged in a one-to-one correspondence mode, and the through holes are distributed on the clamping plate in a rectangular array mode.

Preferably, the toothed plate is connected to the toothed groove in a clamping manner, the toothed groove is formed in the bottom of the abutting rod, and the toothed plates are distributed on the moving frame at equal intervals.

The utility model discloses a technological means can obtain the technological effect does:

1. this fixing device is used in optical instrument processing, extension board through setting up, the lead screw, splint, support the pole, extension spring, remove the frame, the use of mutually supporting of pinion rack and tooth's socket, can reach the purpose of firm centre gripping, place optical instrument on the extension board and fall after removing the frame and making the pinion rack leave the tooth's socket, two splint can be in the rotation effect of lead screw horizontal slip and be close to each other, with this fixed after optical instrument of centre gripping, the collocation is used and is supported pole and extension spring and can reach reinforced (rfd) effect, make the centre gripping effect more stable firm, rise usable pinion rack locking after removing the frame and support the pole.

2. This fixing device is used in optical instrument processing uses through mutually supporting of the first motor that sets up and extension board, can reach nimble rotatory purpose, and at the in-process of processing optical instrument, the extension board can be 360 degrees rotations under the effect of first motor, and convenient nimble direction of adjusting optical instrument makes the processing operation more comprehensive high-efficient.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

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

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the connection structure of the bracket and the mounting hole of the present invention.

In the figure: 1. a support; 2. mounting holes; 3. a first motor; 4. a support plate; 5. a second motor; 6. a lead screw; 7. a splint; 8. a through hole; 9. a support rod; 10. an extension spring; 11. an electric telescopic column; 12. a movable frame; 13. a toothed plate; 14. a tooth socket.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings.

The utility model provides a fixing device's for optical instrument processing preferred embodiment is shown in fig. 1 to 5, which comprises a bracket 1, first motor 3 and support pole 9, the top of support 1 is rotated and is connected with extension board 4, the bilateral symmetry sliding connection of extension board 4 up end has splint 7, extension board 4 through setting up, lead screw 6, splint 7, support pole 9, extension spring 10, carriage 12, the mutually supporting use of pinion rack 13 and tooth's socket 14, can reach the purpose of firm centre gripping, place optical instrument on extension board 4 and fall carriage 12 and make pinion rack 13 leave behind tooth's socket 14, two splint 7 can be at the rotation effect of lead screw 6 down horizontal slip and be close to each other, with the fixed optical instrument of back of this centre gripping, the collocation use supports pole 9 and extension spring 10 and can reach reinforced effect, make the centre gripping effect more stable firm, usable pinion rack 13 locks support pole 9 after lifting carriage 12.

Support pole 9 and run through-hole 8, through-hole 8 is seted up on splint 7, support pole 9 is connected with splint 7 through extension spring 10, the top of splint 7 is fixed with electric telescopic column 11, the bottom of electric telescopic column 11 is connected with removal frame 12, the inboard of removal frame 12 is fixed with pinion rack 13, pinion rack 13 block is connected in the bottom of supporting pole 9, use through mutually supporting of the first motor 3 that sets up and extension board 4, can reach nimble rotatory purpose, at the in-process of processing optical instrument, extension board 4 can be 360 degrees rotations under the effect of first motor 3, conveniently adjust optical instrument's direction in a flexible way, make the processing operation more comprehensive high-efficient.

In this embodiment, support 1 is "T" shape structure, and the mounting hole 2 has been seted up to the bottom of support 1, and support 1 can be fixed in required place under the effect of mounting hole 2 and outside bolt, and is easy to assemble, and support 1 plays the effect of support to extension board 4.

In this embodiment, the mounting holes 2 are provided with four, and the circumferential direction of the four mounting holes 2 is uniformly distributed on the support 1, and the support 1 can be installed more stably and firmly by using the four mounting holes 2.

In this embodiment, the first motor 3 is fixed in the top of the bracket 1, and the top of the first motor 3 is connected to the support plate 4, and after the optical instrument is firmly clamped by the clamping plate 7 and the supporting rod 9, the support plate 4 can rotate 360 degrees under the action of the first motor 3, so as to drive the optical instrument to rotate 360 degrees, and the processing operation is comprehensive, flexible and efficient.

Further, one side of extension board 4 is fixed with second motor 5, and the output of second motor 5 is connected with lead screw 6, and lead screw 6 threaded connection is on splint 7, and lead screw 6 can rotate under second motor 5's effect, and splint 7 can slide from side to side under the limiting displacement of extension board 4 and lead screw 6 this moment, and two splint 7 can press from both sides tight fixed optical instrument when being close to each other, can loosen optical instrument when two splint 7 keep away from each other.

Furthermore, the supporting rods 9 and the clamping plate 7 form a telescopic structure through the extension springs 10, the supporting rods 9 and the through holes 8 are arranged in a one-to-one correspondence mode, the through holes 8 are distributed on the clamping plate 7 in a rectangular array mode, and in the process of clamping the optical instrument through the clamping plate 7, the supporting rods 9 can be tightly supported on the optical instrument under the action of the extension springs 10, so that the clamping effect is firmer.

Besides, the tooth plates 13 are connected to the tooth grooves 14 in a clamped mode, the tooth grooves 14 are formed in the bottoms of the abutting rods 9, the tooth plates 13 are distributed on the moving frame 12 at equal intervals, before the clamping plate 7 is used, the moving frame 12 needs to move downwards under the extending action of the electric telescopic column 11, the tooth plates 13 move downwards and leave the tooth grooves 14, after the clamping plate 7 and the abutting rods 9 are used in a matched mode to firmly clamp an optical instrument, the moving frame 12 moves upwards under the contracting action of the electric telescopic column 11, the tooth plates 13 move upwards and are connected to the tooth grooves 14 in a clamped mode, the abutting rods 9 are conveniently locked, and one tooth plate 13 can simultaneously lock three abutting rods 9.

It can be understood that, this fixing device is used in optical instrument processing has reached the purpose of firm centre gripping, utilizes the splint 7 centre gripping optical instrument's in-process can match to use to support pole 9 and extension spring 10 and reach reinforced (rfd) effect, makes the centre gripping effect more stable firm.

The working principle of the above embodiment is as follows:

when the optical instrument fixing device works, firstly, the support 1 is fixed in a required place by the aid of the mounting holes 2 and external bolts, after an optical instrument is placed on the support plate 4, the electric telescopic column 11 is started, the electric telescopic column 11 extends, the toothed plate 13 moves downwards along with the moving frame 12 and leaves the toothed groove 14, the second motor 5 is started, the second motor 5 drives the screw rod 6 to rotate, the clamping plates 7 slide under the limiting action of the support plate 4 and the screw rod 6, the two clamping plates 7 are close to each other, the abutting rod 9 abuts against the optical instrument under the action of the tension spring 10 finally, the optical instrument is firmly clamped, then the electric telescopic column 11 contracts, the toothed plate 13 moves upwards along with the moving frame 12 and is connected in the toothed groove 14 in a clamping mode, the abutting rod 9 is locked, in the process of machining the optical instrument by the external machining equipment, the support plate 4 can rotate 360 degrees under the action of the first motor 3, the direction of the optical instrument is convenient to adjust, and the whole work is completed.

The above are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention. Moreover, it should be noted that the present invention is not limited to the above-mentioned overall application, and the technical features described in the specification can be selected to be adopted alone or be combined together according to actual needs, so that the present invention covers other combinations and specific applications related to the present invention.

Claims

1. The utility model provides a fixing device is used in optical instrument processing, includes support (1), first motor (3) and supports pole (9), its characterized in that: the top of the bracket (1) is rotatably connected with a support plate (4), and two sides of the upper end surface of the support plate (4) are symmetrically and slidably connected with clamping plates (7);

support pole (9) and run through-hole (8), through-hole (8) are seted up on splint (7), support pole (9) and be connected with splint (7) through extension spring (10), the top of splint (7) is fixed with electronic flexible post (11), the bottom of electronic flexible post (11) is connected with removal frame (12), the inboard of removing frame (12) is fixed with pinion rack (13), pinion rack (13) block is connected in the bottom of supporting pole (9).

2. A fixture for optical instrument processing as set forth in claim 1, wherein: the support (1) is of an inverted T-shaped structure, and the bottom of the support (1) is provided with a mounting hole (2).

3. A fixture for use in the processing of optical instruments as set forth in claim 2, wherein: the number of the mounting holes (2) is four, and the four mounting holes (2) are circumferentially and uniformly distributed on the support (1).

4. A fixture for optical instrument processing as set forth in claim 1, wherein: the first motor (3) is fixed in the top of the bracket (1), and the top of the first motor (3) is connected with the support plate (4).

5. A fixture for optical instrument processing as set forth in claim 1, wherein: a second motor (5) is fixed on one side of the support plate (4), the output end of the second motor (5) is connected with a lead screw (6), and the lead screw (6) is in threaded connection with the clamping plate (7).

6. A fixture for optical instrument processing as set forth in claim 1, wherein: the supporting rods (9) and the clamping plates (7) form a telescopic structure through extension springs (10), the supporting rods (9) and the through holes (8) are arranged in a one-to-one correspondence mode, and the through holes (8) are distributed on the clamping plates (7) in a rectangular array mode.

7. A fixture for optical instrument processing as set forth in claim 1, wherein: the toothed plate (13) is clamped and connected to the toothed groove (14), the toothed groove (14) is formed in the bottom of the abutting rod (9), and the toothed plate (13) is distributed on the moving frame (12) at equal intervals.