CN212320633U

CN212320633U - Coaxial light source rotating and positioning mechanism for image measuring instrument

Info

Publication number: CN212320633U
Application number: CN202021288446.6U
Authority: CN
Inventors: 刘伟
Original assignee: Kunshan Fuxin Electronic Technology Co ltd
Current assignee: Kunshan Fuxin Electronic Technology Co ltd
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-01-08
Anticipated expiration: 2030-07-05

Abstract

The utility model discloses a rotatory and positioning mechanism of coaxial light source for image measuring instrument, which comprises a support, the left end at support top passes through the third support of second support fixed connection bottom end fixed connection bracing piece. The utility model discloses the bearing has been set up, a rotating shaft, the toothed disc, the bracing piece, the second spring, the second connecting rod, the handle, the pull rod, the head rod, the second cardboard, first spring and sleeve, when people need rotate to the CCD camera, stimulate the second connecting rod left through the handle, the second connecting rod can drive pull rod and head rod motion left, thereby make the second cardboard break away from the toothed disc, people rotate pivot or CCD camera and can realize the rotatory purpose to the CCD camera, when people need fix the CCD camera, loosen the handle, the second cardboard can pass through the effect recovery normal position of second spring and first spring, thereby with the toothed disc chucking, bring very big facility for people's use.

Description

Coaxial light source rotating and positioning mechanism for image measuring instrument

Technical Field

The utility model relates to an image measuring apparatu technical field specifically is a rotatory and positioning mechanism of coaxial light source for image measuring apparatu.

Background

The image measuring instrument is a high-precision, high-efficiency and high-reliability measuring instrument integrating optical, mechanical, electronic and computer image processing technologies, and can be divided into a full-automatic image measuring instrument (also known as a CNC image measuring instrument) and a manual image measuring instrument, the optical image measuring instrument has a wide application range, but the existing image measuring instrument does not have the function of rotating and positioning a coaxial light source, so that inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory and positioning mechanism of coaxial light source for image measuring apparatu 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: the utility model provides a rotatory and positioning mechanism of coaxial light source for image measuring apparatu, includes the support, the left end at support top passes through the third support of second support fixed connection bottom end fixed connection bracing piece, and the left lower extreme of bracing piece has the second connecting rod of left side middle-end fixed connection handle through second spring swing joint, the upper and lower both ends on second connecting rod right side pass through the head rod of the terminal fixed connection second cardboard of pull rod fixed connection, and the left side of second cardboard has the sleeve through first spring swing joint, and simultaneously, the lower extreme of the right-hand member of third support bottom has the surface through bearing swing joint cup joints the pivot of toothed disc.

Preferably, the sleeve is fixedly connected to the lower end of the right side of the supporting rod, the central axes of the first spring and the second spring are located on the same horizontal line, and meanwhile, a through hole is formed in the joint of the supporting rod and the pull rod.

Preferably, the bottom of the rotating shaft is fixedly connected with a CCD camera, and the gear disc is meshed with the second clamping plate.

Preferably, the top of support is provided with the fourth support of a plurality of top joint balls, and the board of placing has been placed at the top of ball.

Preferably, the front side and the rear side of the top of the support and the right side of the top of the support are both fixedly connected with a first clamping plate through a first support, and the inner surface of the first clamping plate is provided with a clamping groove matched with a placing plate for use.

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

the utility model discloses the bearing has been set up, a rotating shaft, the toothed disc, the bracing piece, the second spring, the second connecting rod, the handle, the pull rod, the head rod, the second cardboard, first spring and sleeve, when people need rotate to the CCD camera, stimulate the second connecting rod left through the handle, the second connecting rod can drive pull rod and head rod motion left, thereby make the second cardboard break away from the toothed disc, people rotate pivot or CCD camera and can realize the rotatory purpose to the CCD camera, when people need fix the CCD camera, loosen the handle, the second cardboard can pass through the effect recovery normal position of second spring and first spring, thereby with the toothed disc chucking, bring very big facility for people's use.

Drawings

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

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a support 1, a first support 2, a pull rod 3, a first clamping plate 4, a ball 5, a placing plate 6, a fourth support 7, a second spring 8, a third support 9, a second support 10, a support rod 11, a bearing 12, a rotating shaft 13, a gear disc 14, a CCD camera 15, a first connecting rod 16, a second clamping plate 17, a first spring 18, a sleeve 19, a second connecting rod 20 and a handle 21.

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.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The support 1, the first support 2, the pull rod 3, the first cardboard 4, the ball 5, place board 6, the fourth support 7, the second spring 8, the third support 9, the second support 10, bracing piece 11, bearing 12, pivot 13, toothed disc 14, CCD camera 15, the head rod 16, the second cardboard 17, the first spring 18, sleeve 19, the second connecting rod 20 and handle 21 part of this application are all universal standard or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a coaxial light source rotating and positioning mechanism for an image measuring instrument comprises a support 1, a plurality of fourth supports 7 with top clamped with balls 5 are arranged on the top of the support 1, a placing plate 6 is placed on the top of the balls 5, a first clamping plate 4 is fixedly connected on the front side and the rear side of the top of the support 1 and the right side of the top of the support 1 through the first supports 2, a clamping groove matched with the placing plate 6 is formed in the inner surface of the first clamping plate 4, the left end of the top of the support 1 is fixedly connected with a third support 9 with a bottom middle end fixedly connected with a support rod 11 through a second support 10, the lower end of the left side of the support rod 11 is movably connected with a second connecting rod 20 with a left middle end fixedly connected with a handle 21 through a second spring 8, the upper end and the lower end of the right side of the second connecting rod 20 are fixedly connected with a, and the left side of the second catch plate 17 is movably connected with a sleeve 19 through a first spring 18, when people need to rotate the CCD camera 15, the second connecting rod 20 is pulled leftwards through a handle 21, the second connecting rod 20 can drive the pull rod 3 and the first connecting rod 16 to move leftwards, so that the second catch plate 17 is separated from the gear disc 14, people can rotate the rotating shaft 13 or the CCD camera 15 to realize the purpose of rotating the CCD camera 15, when people need to fix the CCD camera 15, the handle 21 is released, the second catch plate 17 can restore to the original position through the action of the second spring 8 and the first spring 18, so as to clamp the gear disc 14, thereby bringing great convenience to the use of people, the sleeve 19 is fixedly connected with the lower end of the right side of the supporting rod 11, the central axes of the first spring 18 and the second spring 8 are positioned on the same horizontal line, and simultaneously, a through hole is arranged at the joint of the supporting rod 11 and the pull rod, meanwhile, the right end of the bottom of the third support 9 is movably connected with a rotating shaft 13, the lower end of the outer surface of which is sleeved with a gear disc 14, through a bearing 12, the bottom of the rotating shaft 13 is fixedly connected with a CCD camera 15, and the gear disc 14 is meshed with a second clamping plate 17.

During the use, bearing 12 has been set up, the pivot 13, toothed disc 14, bracing piece 11, second spring 8, second connecting rod 20, handle 21, pull rod 3, head rod 16, the second cardboard 17, first spring 18 and sleeve 19, when people need rotate CCD camera 15, stimulate second connecting rod 20 left through handle 21, second connecting rod 20 can drive pull rod 3 and head rod 16 and move left, thereby make second cardboard 17 break away from toothed disc 14, people rotate pivot 13 or CCD camera 15 and can realize the rotatory purpose to CCD camera 15, when people need fix CCD camera 15, loosen handle 21, second cardboard 17 can restore the normal position through the effect of second spring 8 and first spring 18, thereby with toothed disc 14 chucking, bring very big facility for people's 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. The utility model provides a rotatory and positioning mechanism of coaxial light source for image measuring instrument, includes support (1), its characterized in that: the left end at support (1) top passes through third support (9) of second support (10) fixedly connected with bottom middle-end fixed connection bracing piece (11), and the left lower extreme of bracing piece (11) has second connecting rod (20) of left side middle-end fixed connection handle (21) through second spring (8) swing joint, the upper and lower both ends on second connecting rod (20) right side pass through connecting rod (3) first connecting rod (16) of the terminal fixed connection second cardboard (17) of fixedly connected with, and the left side of second cardboard (17) has sleeve (19) through first spring (18) swing joint, and simultaneously, the lower extreme of the right-hand member of third support (9) bottom through bearing (12) swing joint surface cup joints pivot (13) of toothed disc (14).

2. The rotating and positioning mechanism of coaxial light source for image measuring instrument as claimed in claim 1, wherein: the sleeve (19) is fixedly connected to the lower end of the right side of the supporting rod (11), the central axes of the first spring (18) and the second spring (8) are located on the same horizontal line, and meanwhile, a through hole is formed in the connecting position of the supporting rod (11) and the pull rod (3).

3. The rotating and positioning mechanism of coaxial light source for image measuring instrument as claimed in claim 1, wherein: the bottom of the rotating shaft (13) is fixedly connected with a CCD camera (15), and the gear disc (14) is meshed with the second clamping plate (17).

4. The rotating and positioning mechanism of coaxial light source for image measuring instrument as claimed in claim 1, wherein: the top of support (1) is provided with fourth support (7) of a plurality of top joint ball (5), and place board (6) have been placed at the top of ball (5).

5. The rotating and positioning mechanism of coaxial light source for image measuring instrument as claimed in claim 4, wherein: both sides and the right side at support (1) top all are through first cardboard (4) of first support (2) fixedly connected with around support (1) top, and the draw-in groove of offering and placing board (6) cooperation and use of the internal surface of first cardboard (4).