CN212377666U

CN212377666U - Infrared communication device of electronic spin resonance instrument

Info

Publication number: CN212377666U
Application number: CN202021016300.6U
Authority: CN
Inventors: 谢平
Original assignee: Qinghai Normal University
Current assignee: Qinghai Normal University
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an electron spin resonance appearance infrared communication device, comprising a main body, the bottom of main part is provided with the supporting seat, the bottom surface of main part is provided with the swivelling chute, the inside cover of swivelling chute is equipped with the threaded rod, one side of threaded rod is provided with No. four gears, the external fixed surface of No. four gears is connected with and waves the handle, the surface toothing of No. four gears has No. three gears, the one end fixedly connected with slewing mechanism of threaded rod, one side surface of slewing mechanism is provided with the backing plate, the top of backing plate is provided with the activity pivot, one side fixedly connected with dead lever of No. two gears, the surface mounting of dead lever has sensing mechanism, sensing mechanism's top is provided with the standing groove. The utility model discloses can adjust the high angle that makes its practicality stronger to infrared device sensor to have certain protect function to infrared sensing head, increased life.

Description

Infrared communication device of electronic spin resonance instrument

Technical Field

The utility model relates to an electron spin resonance appearance technical field specifically is an electron spin resonance appearance infrared communication device.

Background

An electron spin resonance apparatus, a magnetic resonance technique derived from the magnetic moment of unpaired electrons, can be used to qualitatively and quantitatively detect the unpaired electrons contained in substance atoms or molecules and to explore the structural characteristics of their surroundings.

Most of the existing electronic spin resonance apparatuses on the market do not have an infrared communication function, the traditional infrared communication electronic spin resonance apparatuses often cannot adjust the height and the angle of an infrared detection instrument, so that the specific practicability of the infrared detection instrument is reduced, and the infrared communication device sensor is often easily damaged by external force when being installed or used, so that the service life and the practicability of the device are greatly reduced, and therefore, the electronic spin resonance apparatus infrared communication device is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron spin resonance appearance infrared communication device to current spin resonance appearance that proposes in solving above-mentioned background art can not carry out the adjustment of angle to infrared sensor, and damage infrared sensor's problem easily during the use.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared communication device of an electron spin resonance spectrometer comprises a main body, wherein a supporting seat is arranged at the bottom of the main body, the outer surface of the bottom of the main body is provided with a rotary groove, a threaded rod is sleeved in the rotary groove, a fourth gear is arranged on one side of the threaded rod, a rocking handle is fixedly connected with the outer surface of the fourth gear, the outer surface of the fourth gear is engaged with the third gear, one end of the threaded rod is fixedly connected with a rotating mechanism, a backing plate is arranged on the outer surface of one side of the rotating mechanism, a movable rotating shaft is arranged above the backing plate, one side of the movable rotating shaft is fixedly connected with a first gear, the outer surface of the first gear is engaged with a second gear, a fixed rod is fixedly connected to one side of the second gear, a sensing mechanism is mounted on the outer surface of the fixed rod, and a placing groove is formed above the sensing mechanism.

Preferably, sensing mechanism includes fixed block, pressure spring, circuit board and signal processor, the fixed block is installed in the inside of fixed plate, the inside of fixed block is provided with the pressure spring, the one end and the circuit board fixed connection of fixed block, the surface of circuit board is provided with signal processor.

Preferably, slewing mechanism includes safety cover, ball and rotation axis, the ball is the smooth ball of surface, and the ball cover is established in the inside of safety cover, the surface of ball is laminated with the surface of rotation axis and safety cover.

Preferably, a rotating sheet is arranged below the third gear, the third gear is fixedly connected with the rotating sheet through a fixed shaft, and the fourth gear and the third gear form a rotating structure.

Preferably, the threaded rod is connected inside the rotating groove in a penetrating mode, and the outer surface of the threaded rod is attached to the rotating piece.

Preferably, the first gear is meshed with the second gear, the first gear and the second gear form a rotating structure, and the movable rotating shaft fixedly connected to the outer surface of the first gear can rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the electronic spin resonance instrument infrared communication device can adjust the height angle of the infrared device sensor to enable the practicality of the infrared device sensor to be stronger, has a certain protection function on the infrared sensing head, and prolongs the service life.

1. Be provided with and wave the handle, No. four gears, slewing mechanism, threaded rod and revolving fragment, can rotate No. four gears through the handle of shaking that sets up, make No. three gears rotate after No. four gears rotate, No. three gears and revolving fragment fixed connection, make the revolving fragment make the height of threaded rod adjust after rotatory, and the inside ball that is provided with of slewing mechanism, make slewing mechanism rotate, make slewing mechanism can carry out appropriate rising, and the adjustment of angle, thereby make spin resonance appearance's practicality stronger, and can be applicable to different operational environment.

2. Be provided with pressure spring, fixed block and circuit board, the pressure spring through setting up can make the circuit board with pressure spring fixed connection carry out appropriate flexible activity to make infrared sensor can obtain appropriate buffering, make the external force that spin resonance appearance produced when installation or daily use can obtain the buffering, thereby avoided infrared sensor's damage probability, greatly increased the life and the practicality of device.

Drawings

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

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

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the rotating mechanism in fig. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the sensing mechanism in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a supporting seat; 3. a rotating tank; 4. a threaded rod; 5. a base plate; 6. a movable rotating shaft; 7. a first gear; 8. a second gear; 9. fixing the rod; 10. a sensing mechanism; 101. a fixed block; 102. a pressure spring; 103. a circuit board; 104. a signal processor; 11. a placement groove; 12. a rotating mechanism; 121. a protective cover; 122. a ball bearing; 123. a rotating shaft; 13. a rotating sheet; 14. a third gear; 15. shaking the handle; 16. and a fourth gear.

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. 1-5, the present invention provides an embodiment: an infrared communication device of an electronic spin resonance spectrometer comprises a main body 1, a supporting seat 2 is arranged at the bottom of the main body 1, a rotary groove 3 is arranged on the outer surface of the bottom of the main body 1, a threaded rod 4 is sleeved inside the rotary groove 3, the threaded rod 4 is connected inside the rotary groove 3 in a penetrating manner, the outer surface of the threaded rod 4 is attached to a rotary sheet 13, a fourth gear 16 is arranged on one side of the threaded rod 4, a rocking handle 15 is fixedly connected to the outer surface of the fourth gear 16, a third gear 14 is meshed with the outer surface of the fourth gear 16, the rotary sheet 13 is arranged below the third gear 14, the third gear 14 is fixedly connected with the rotary sheet 13 through a fixed shaft, the fourth gear 16 and the third gear 14 form a rotating structure, the rocking handle 15 is fixedly connected to the outer surface of the fourth gear 16 through screws, and the rotation of the rocking handle 15 can control the rotation of the fourth, the surface of No. three gear 14 is the gear groove, be connected through No. four gear 16 and No. three gear 14's meshing, make No. four gear 16 can make No. three gear 14 rotate after rotating, after No. three gear 14 rotates, rotatory piece 13 with No. three gear 14 outer fixed surface is connected can rotate, the surface of waveing handle 15 is provided with connecting threaded rod 4's lock groove, thereby make and to make the height of threaded rod 4 adjust through waveing handle 15, thereby realized the altitude control to slewing mechanism 12, make the infrared sensor on the device can carry out height control.

One end of the threaded rod 4 is fixedly connected with a rotating mechanism 12, the rotating mechanism 12 comprises a protective cover 121, balls 122 and a rotating shaft 123, the balls 122 are spheres with smooth outer surfaces, the balls 122 are sleeved inside the protective cover 121, the outer surfaces of the balls 122 are attached to the rotating shaft 123 and the outer surfaces of the protective cover 121, the balls 122 are uniformly arranged on the inner surface of the protective cover 121, and the outer surfaces of the two sides of the balls 122 are respectively connected with the protective cover 121 and the rotating shaft 123, so that the rotating mechanism 12 can rotate freely, the device is convenient to use, a backing plate 5 is arranged on the outer surface of one side of the rotating mechanism 12, a movable rotating shaft 6 is arranged above the backing plate 5, a first gear 7 is fixedly connected to one side of the movable rotating shaft 6, a second gear 8 is meshed with the outer surface of the first gear 7, the first gear 7 is meshed with the second gear 8, and the first gear, no. 7 outer fixed surface of gear's movable shaft 6 can rotate, and No. 7 gears and 6 fixed connection of movable shaft rotate movable shaft 6 and can make No. 7 gears rotate, through No. two gears 8 of No. 7 outer surface meshing for No. two gears 8 can carry out certain control to the angle of standing groove 11 after rotatory, thereby realized the multi-angle control to infrared sensor.

No. two gear 8's one side fixedly connected with dead lever 9, the surface mounting of dead lever 9 has sensing mechanism 10, sensing mechanism 10 includes fixed block 101, pressure spring 102, circuit board 103 and signal processor 104, fixed block 101 is installed in the inside of fixed plate, the inside of fixed block 101 is provided with pressure spring 102, the one end and the circuit board 103 fixed connection of fixed block 101, the surface of circuit board 103 is provided with signal processor 104, pressure spring 102 can make circuit board 103 with pressure spring 102 fixed connection carry out appropriate flexible activity, thereby make infrared sensor can obtain appropriate buffering, circuit board 103 has been reduced when receiving external force, the damage that causes, extra economic loss has been reduced, the top of sensing mechanism 10 is provided with standing groove 11.

The working principle is as follows: when needing to carry out infrared communication through electron spin resonance appearance, can be to the angular adjustment of standing groove 11 through activity pivot 6, No. one gear 7 and activity pivot 6 fixed connection rotate activity pivot 6 and can make No. one gear 7 rotate, through No. two gears 8 of No. one gear 7 surface meshing for No. two gears 8 can carry out certain control to the angle of standing groove 11 after rotatory.

The pressure spring 102 arranged in the sensing mechanism 10 can buffer the circuit board 103 to a certain extent, the pressure spring 102 can enable the circuit board 103 fixedly connected with the pressure spring 102 to perform proper telescopic movement, so that the infrared sensor can perform proper buffering, damage to the circuit board 103 caused by external force is reduced, additional economic loss is reduced, when the placing groove 11 needs to be rotated, the balls 122 are uniformly arranged on the inner surface of the protecting cover 121, the outer surfaces of the two sides of the balls 122 are respectively connected with the protecting cover 121 and the rotating shaft 123, so that the rotating mechanism 12 can rotate freely, and rotation control over the placing groove 11 is facilitated.

When the height of the whole rotating mechanism 12 needs to be adjusted, the fourth gear 16 and the third gear 14 form a rotating structure, the shaking handle 15 is fixedly connected to the outer surface of the fourth gear 16 through screws, the fourth gear 16 can be controlled to rotate by rotating the shaking handle 15, the outer surface of the third gear 14 is a gear groove, through the meshed connection of the fourth gear 16 and the third gear 14, the fourth gear 16 can rotate the third gear 14, after the third gear 14 rotates, the rotating piece 13 fixedly connected with the outer surface of the third gear 14 can rotate, the outer surface of the rocking handle 15 is provided with a buckling groove connected with the threaded rod 4, so that the height of the threaded rod 4 can be adjusted by shaking the handle 15, thereby achieving height control of the rotating mechanism 12 so that the infrared sensor on the device can be adjusted in height.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electronic spin resonance apparatus infrared communication device, comprising a main body (1), characterized in that: the bottom of the main body (1) is provided with a supporting seat (2), the outer surface of the bottom of the main body (1) is provided with a rotating groove (3), a threaded rod (4) is sleeved inside the rotating groove (3), one side of the threaded rod (4) is provided with a fourth gear (16), the outer surface of the fourth gear (16) is fixedly connected with a shaking handle (15), the outer surface of the fourth gear (16) is meshed with a third gear (14), one end of the threaded rod (4) is fixedly connected with a rotating mechanism (12), the outer surface of one side of the rotating mechanism (12) is provided with a backing plate (5), a movable rotating shaft (6) is arranged above the backing plate (5), one side of the movable rotating shaft (6) is fixedly connected with a first gear (7), the outer surface of the first gear (7) is meshed with a second gear (8), and one side of the second gear (8) is fixedly connected with a fixing rod (9, the outer surface of the fixed rod (9) is provided with a sensing mechanism (10), and a placing groove (11) is arranged above the sensing mechanism (10).

2. An electronic spin resonance apparatus infrared communication apparatus according to claim 1, wherein: sensing mechanism (10) are including fixed block (101), pressure spring (102), circuit board (103) and signal processor (104), the inside at the fixed plate is installed to fixed block (101), the inside of fixed block (101) is provided with pressure spring (102), the one end and circuit board (103) fixed connection of fixed block (101), the surface of circuit board (103) is provided with signal processor (104).

3. An electronic spin resonance apparatus infrared communication apparatus according to claim 1, wherein: slewing mechanism (12) include safety cover (121), ball (122) and rotation axis (123), ball (122) are the smooth spheroid of surface, and ball (122) cover is established in the inside of safety cover (121), the surface of ball (122) is laminated with the surface of rotation axis (123) and safety cover (121).

4. An electronic spin resonance apparatus infrared communication apparatus according to claim 1, wherein: a rotating sheet (13) is arranged below the third gear (14), the third gear (14) is fixedly connected with the rotating sheet (13) through a fixed shaft, and a rotating structure is formed by the fourth gear (16) and the third gear (14).

5. An electronic spin resonance apparatus infrared communication apparatus according to claim 1, wherein: threaded rod (4) through connection is in the inside of swivelling chute (3), and the surface and the revolving fragment (13) of threaded rod (4) laminate.

6. An electronic spin resonance apparatus infrared communication apparatus according to claim 1, wherein: a gear (7) is connected with No. two gears (8) meshing, a rotating structure is constituteed with No. two gears (8) to gear (7), movable rotating shaft (6) of a gear (7) surface fixed connection can rotate.