CN216669741U - A rotating device for a fluorescence sensor - Google Patents

Abstract

The utility model discloses a rotating device for a fluorescence sensor, comprising a rotatable rotating disk, a connecting disk is connected on the rotating disk, and the included angle between the connecting disk and the rotating disk is an acute angle; A fixing rod is vertically arranged on the disc, a rotation groove is arranged on the upper end of the fixing rod, and a limit groove is arranged on the rotation groove; a support frame is arranged on the connecting disc, and a rotating ball is arranged on the support frame, The rotating ball is rotatably fitted in the rotating groove; the rotating ball is provided with a protruding limiting rod, and the limiting rod can be slidably fitted in the limiting groove. The rotating device of the utility model has a stable and reliable structure, is convenient and quick to use, can perform stable and effective rotation, and can realize multi-angle rotation, thereby realizing stable and effective multi-angle rotation of the fluorescence sensor, which is convenient for the use of the fluorescence sensor.

Description

A rotating device for a fluorescence sensor

technical field

The utility model belongs to the technical field of sensors, in particular to a rotating device for a fluorescence sensor.

Background technique

Fluorescence sensor is a new type of UV light sensor that can detect substances that emit UV light, such as grease, glue, labels, wood, clothing, rubber, oil painting, fluorescent ink, fluorescent chalk, and so on. UVX can record the production process more reliably, which is many times higher than the reliability of ordinary visual system.

When it is necessary to detect ultraviolet rays of different angles, it is necessary to change the projection angle of ultraviolet rays of the fluorescence sensor from time to time, so that the fluorescence sensor can detect the ultraviolet rays in time. The prior art cannot effectively adjust the ultraviolet light projection angle of the fluorescence sensor, the adjustment process is complicated and difficult to operate, and the multi-angle adjustment of the fluorescence sensor cannot be realized.

Utility model content

The purpose of the present invention is to provide a rotating device for a fluorescence sensor, which can realize stable and effective multi-angle rotation of the fluorescence sensor.

In order to achieve the above purpose, the utility model adopts the following technical solutions: the utility model provides a rotating device for a fluorescence sensor, comprising a rotatable rotating disk, the rotating disk is connected with a connecting disk, and the connecting disk The included angle with the rotating plate is an acute angle; the rotating plate is vertically provided with a fixed rod, the upper end of the fixed rod is provided with a rotating groove, and the rotating groove is provided with a limit groove; the connecting plate is provided with a support The support frame is provided with a rotating ball, and the rotating ball can be rotatably fitted in the rotating groove; the rotating ball is provided with a protruding limit rod, and the limit rod can be slidably fitted in the rotating groove. in the limit slot.

Preferably, it also includes a chassis, a bottom rod is vertically fixed between the rotating disk and the chassis; a motor is installed on the chassis, a driving gear is fixed on the output shaft of the motor, and the bottom rod is provided with A driven gear that meshes with the master and slave gears.

Preferably, a connecting ring is fixed on the bottom of the connecting plate, a first connecting rod and two second connecting rods are arranged between the rotating disk and the connecting ring; the first connecting rod is connected to the connecting At the highest point of the ring, the height of the first connecting rod is greater than the height of the second connecting rod, and the horizontal line connecting the two second connecting rods passes through the center of the rotating disk.

Preferably, the support frame is an integral piece, which includes a support ring, and the edge of the support ring is connected with three support rods at equal intervals; the connecting plate is provided with through holes corresponding to the support frame, and the three The lower end of the support rod is fixed on the edge of the through hole.

Preferably, a clamping assembly is provided above the support frame, and the clamping assembly is used to install the fluorescence sensor.

Preferably, a support plate is arranged above the support frame, the clamping assembly includes a rotating plate parallel to the supporting plate, and the rotating plate is rotatably connected to the supporting plate; the clamping assembly further It includes two clamping plates arranged in parallel, and a transmission rod is connected between the clamping plate and the rotating plate; one end of the transmission rod is rotatably connected with the clamping plate, and the other end is connected with the rotating plate Swivel connection.

Preferably, two parallel resisting rods are fixed on the support plate, the resisting rods are perpendicular to the clamping plate, and the clamping plate slides along the resisting rods.

Preferably, the bottom of the support plate is provided with two parallel guide rods, the bottom of the clamping plate is provided with a guide piece, and the guide piece can be slidably fastened to the guide rod; A sliding through hole for avoiding the sliding of the clamping plate.

Preferably, a rotatable worm is arranged inside the support plate, a worm wheel is engaged with the worm, a rotating shaft is vertically fixed on the worm wheel, and the rotating shaft extends out of the support plate and is vertically connected with the rotating plate.

Compared with the prior art, the beneficial effect of the present utility model is that: the present utility model provides a rotating device for a fluorescence sensor, comprising a rotatable rotating disk, and a connecting disk is connected to the rotating disk, and the connecting disk is connected to the rotating disk. The included angle between the disk and the rotating disk is an acute angle; the rotating disk is vertically provided with a fixed rod, the upper end of the fixed rod is provided with a rotating groove, and the rotating groove is provided with a limit groove; the connecting disk is provided with A support frame, the support frame is provided with a rotating ball, and the rotating ball can be rotatably fitted in the rotating groove; the rotating ball is provided with a protruding limit rod, and the limit rod can be slidably fitted in the rotating groove. in the limit slot. The rotating device of the utility model has a stable and reliable structure, is convenient and quick to use, can perform stable and effective rotation, and can realize multi-angle rotation, thereby realizing stable and effective multi-angle rotation of the fluorescence sensor, which is convenient for the use of the fluorescence sensor.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor. in:

1 is a schematic structural diagram of an embodiment of a rotating device for a fluorescence sensor according to the present invention;

FIG. 2 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor according to the present invention;

3 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor of the present invention;

4 is a schematic structural diagram of an embodiment of a support frame of a rotating device for a fluorescence sensor according to the present invention;

5 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor of the present invention;

6 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor of the present invention;

7 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor of the present invention;

8 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor of the present invention;

FIG. 9 is a partial structural schematic diagram of an embodiment of a rotating device for a fluorescence sensor according to the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

As shown in FIG. 1-FIG. 9, the rotating device for the fluorescence sensor in this embodiment includes a rotatable rotating disk 10, a connecting disk 20 is fixedly connected to the rotating disk 10, and the included angle between the connecting disk 20 and the rotating disk 10 is Acute angle; a fixed rod 30 is vertically provided on the rotating disk 10, a rotating groove 31 is provided on the upper end of the fixed rod 30, and a limiting groove 32 is provided on the rotating groove 31; The ball 41 and the rotating ball 41 can be rotatably fitted in the rotating groove 31 ;

The rotating device of this embodiment has a stable and reliable structure, is convenient and quick to use, can perform stable and effective rotation, and can realize multi-angle rotation, thereby realizing stable and effective multi-angle rotation of the fluorescence sensor, which is convenient for the use of the fluorescence sensor.

In this embodiment, by rotating the rotating disk 10, the connecting disk 20, the fixing rod 30, the rotating groove 31, the support frame 40 and the rotating ball 41 can be driven to rotate at the same time; the rotating ball 41 can be rotatably fitted in the rotating groove 31, and the limit rod 42 can be slidably fitted in the limit groove 32, so that the rotation of the rotating disk 10 and the connecting disk 20 can be limited and guided, which can ensure that the rotating disk 10 and the connecting disk 20 can rotate smoothly and effectively, and improve the speed of the rotating disk 10 and the connecting disk 20. The stability of the rotation of the connection plate 20.

In this embodiment, the fluorescence sensor can be installed above the support frame 40 , and the rotation of the fluorescence sensor can be realized by the rotation of the connection plate 20 and the support frame 40 . The rotating disk 10 is arranged horizontally, the connecting disk 20 is arranged obliquely, and the included angle between the rotating disk 10 and the connecting disk 20 is an acute angle. The rotation of the connecting disk 20 can realize multi-angle and multi-dimensional rotation of the fluorescence sensor, increasing the ultraviolet light of the fluorescence sensor. The projection range is convenient for the use of fluorescence sensors.

The rotating device of this embodiment further includes a chassis 11, and a bottom rod 12 is vertically fixed between the rotating disk 10 and the chassis 11; a motor 13 is installed on the chassis 11, a driving gear 14 is fixed on the output shaft of the motor 13, and the bottom rod 12 is fixed on the bottom rod 12. A driven gear 15 meshing with the master and slave gears 14 is provided. The motor 13 can drive the main and slave gears 14 to rotate, so as to drive the driven gear 15 to rotate, thereby driving the bottom rod 12 to rotate, and the rotation of the bottom rod 12 can drive the rotating disk 10 to rotate.

In this embodiment, the projection of the rotating disk 10 is circular, the projection of the connecting disk 20 is a circular ring, the projection of the connecting ring 21 is a circular ring, and the centers of the rotating disk 10 , the connecting disk 20 and the connecting ring 21 are coincident. The bottom of the connecting plate 20 is fixed with a connecting ring 21, the connecting plate 20 and the connecting ring 21 are connected obliquely on the rotating plate 10, and a first connecting rod 22 and two second connecting rods are fixed between the rotating plate 20 and the connecting ring 21 twenty three. The first connecting rod 22 is connected to the highest point of the connecting ring 21 , the height of the first connecting rod 22 is greater than that of the second connecting rod 23 , and the horizontal line connecting the two second connecting rods 23 passes through the center of the rotating disk 10 . Through one first connecting rod 22 and two second connecting rods 23, a stable and effective connection between the rotating disk 10, the connecting disk 20 and the connecting ring 21, and the inclined arrangement of the connecting disk 20 and the connecting ring 21 can be realized.

In this embodiment, the support frame 40 is an integral piece, which includes a support ring 43, and the edge of the support ring 43 is connected with three support rods 44 at equal intervals; the connecting plate 20 is provided with through holes 24 corresponding to the support frame 40, The lower ends of each support rod 44 are fixed on the edge of the through hole 24 .

A rotating rod 45 is fixedly connected to the bottom of the support ring 43 , and the rotating ball 41 is fixed on the bottom of the rotating rod 45 . The rotating ball 41 and the rotating rod 45 can be formed into one piece through a machining process, which is not specifically limited herein.

In this embodiment, a clamping assembly is provided on the support frame 40, and the clamping assembly is used to install the fluorescence sensor. Specifically, the upper end of the rotating rod 45 protrudes from the support ring 43 and is fixedly connected with the support plate 46 . There is a certain distance between the bottom of the support plate 46 and the support ring 43 to facilitate the installation of the clamping assembly. The clamping assembly includes a rotating plate 51 parallel to the support plate 46, and the rotating plate 51 is rotatably connected to the supporting plate 46; the clamping assembly also includes two parallel clamping plates 52, the clamping plate 52 and the rotating plate 51. A transmission rod 53 is connected therebetween; one end of the transmission rod 53 is rotatably connected with the clamping plate 52 , and the other end is rotatably connected with the rotating plate 51 . The rotation of the rotating plate 51 can drive the two transmission rods 53 to rotate, and through the rotation of the two transmission rods 53, the two clamping plates 52 can be respectively driven to slide, so that the distance between the two clamping plates 52 can be adjusted so that the two clamping plates 52 can be adjusted. The holding plate 52 can clamp and fix the fluorescence sensor.

Two parallel resistance rods 54 are fixed on the support plate 46 , and there is a gap between the resistance rods 54 and the support plate 46 ; the interference rods 54 are perpendicular to the clamping plate 52 , and the clamping plate 52 slides along the interference rod 54 to clamp The holding plate 52 is provided with an escape hole for avoiding the interference rod 54 . On the one hand, the interference rod 54 can limit and guide the sliding of the clamping plate 52 , on the other hand, the fluorescence sensor can abut against the interference rod 54 , and the interference rod 54 can support the fluorescence sensor.

The bottom of the support plate 46 is provided with two parallel guide rods 55, the support plate 46 is provided with a sliding through hole 47 for avoiding the sliding of the clamping plate 52, and the lower end of the clamping plate 52 passes through the sliding through hole 47 and is provided with a guide Sheet 56. The guide piece 56 can be slidably fastened to the guide rod 55 to limit and guide the sliding of the clamping plate 52 .

A rotatable worm 71 is arranged inside the support plate 46 . The worm 71 is engaged with a worm wheel 72 , and a rotating shaft 73 is vertically fixed on the worm wheel 72 . The worm 71 protrudes from the support plate 46 , and a handle 74 is provided at the protruding end of the worm 71 . By holding the handle 74 to rotate the worm 71 , the worm wheel 72 can be driven to rotate, thus the rotating shaft 73 can be driven to rotate, and the rotating plate 51 can be driven to rotate. In other preferred embodiments, the rotating plate 51 may also be rotated in other manners commonly used in the art, which are not specifically limited herein.

In this embodiment, the process of installing the fluorescence sensor includes: rotating the worm 71 to drive the worm wheel 72 to rotate, so as to drive the rotating shaft 73 to rotate, and then drive the rotating plate 51 to rotate. The rotation of the rotating plate 51 can drive the two transmission rods 53 to rotate, and through the rotation of the two transmission rods 53, the two clamping plates 52 can be respectively driven to slide, so that the distance between the two clamping plates 52 can be adjusted so that the two clamping plates 52 can be adjusted. The holding plate 52 can clamp and fix the fluorescence sensor. Through the clamping assembly of this embodiment, the installation and disassembly of the fluorescence sensor can be realized conveniently and quickly, so that the use and maintenance of the fluorescence sensor can be facilitated.

In other preferred embodiments, the fluorescence sensor can be mounted on the support frame 40 through other connection methods commonly used in the art, and no specific limitation is made here, as long as the fluorescence sensor can be installed on the support frame 40 and the support frame 40 can Drive the fluorescence sensor to rotate.

The above descriptions are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (9)

1. A rotary device for a fluorescence sensor, characterized by: comprises that

The rotary disc is connected with a connecting disc, and an included angle between the connecting disc and the rotary disc is an acute angle;

a fixed rod is vertically arranged on the rotating disc, a rotating groove is formed in the upper end of the fixed rod, and a limiting groove is formed in the rotating groove;

a support frame is arranged on the connecting disc, a rotating ball is arranged on the support frame, and the rotating ball is rotatably matched in the rotating groove; the rotating ball is provided with a convex limiting rod, and the limiting rod is in sliding fit in the limiting groove.

2. The rotary device for a fluorescence sensor according to claim 1, wherein:

the rotary disc is fixedly connected with the base plate through a rotating shaft;

the chassis is provided with a motor, an output shaft of the motor is fixedly provided with a driving gear, and the bottom rod is provided with a driven gear meshed with the driving gear.

3. A rotary device for a fluorescence sensor according to claim 1, characterized in that:

a connecting ring is fixed at the bottom of the connecting disc, and a first connecting rod and two second connecting rods are arranged between the rotating disc and the connecting ring;

the first connecting rod is connected to the highest point of the connecting ring, the height of the first connecting rod is larger than that of the second connecting rod, and a horizontal line connecting the two second connecting rods passes through the circle center of the rotating disc.

4. The rotary device for a fluorescence sensor according to claim 1, wherein:

the supporting frame is an integrated piece and comprises a supporting ring, and the edge of the supporting ring is connected with three supporting rods at equal intervals;

the connecting disc is provided with through holes corresponding to the supporting frames, and the lower ends of the three supporting rods are fixed at the edges of the through holes.

5. A rotary device for a fluorescence sensor according to claim 1, characterized in that:

and a clamping assembly is arranged above the support frame and used for installing the fluorescence sensor.

6. The rotating device for a fluorescence sensor according to claim 5, wherein:

a supporting plate is arranged above the supporting frame, the clamping assembly comprises a rotating plate parallel to the supporting plate, and the rotating plate is rotatably connected to the supporting plate;

the clamping assembly further comprises two clamping plates which are arranged in parallel, and a transmission rod is connected between each clamping plate and the corresponding rotating plate;

one end of the transmission rod is rotatably connected with the clamping plate, and the other end of the transmission rod is rotatably connected with the rotating plate.

7. The rotating device for a fluorescence sensor according to claim 6, wherein:

two parallel touch rods are fixed on the supporting plate, the touch rods are perpendicular to the clamping plate, and the clamping plate slides along the touch rods.

8. The rotary device for a fluorescence sensor according to claim 6, wherein:

the bottom of the supporting plate is provided with two parallel guide rods, the bottom of the clamping plate is provided with a guide sheet, and the guide sheet can be buckled on the guide rods in a sliding manner;

the supporting plate is provided with a sliding through hole for avoiding the clamping plate.

9. The rotating device for a fluorescence sensor according to claim 6, wherein:

the rotatable worm is arranged in the supporting plate, a worm wheel is meshed on the worm, a rotating shaft is vertically fixed on the worm wheel, and the rotating shaft extends out of the supporting plate and is vertically connected with the rotating plate.

Images