CN216718200U

CN216718200U - Novel multifunctional handheld refractometer

Info

Publication number: CN216718200U
Application number: CN202220132865.3U
Authority: CN
Inventors: 毛艺灿
Original assignee: China University of Geosciences
Current assignee: China University of Geosciences
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-10
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a novel multifunctional handheld refractometer, which relates to the technical field of handheld refractometers and comprises a handheld refractometer, wherein an adjusting hand wheel is detachably mounted at the top end of one side of the handheld refractometer, a detection head is fixedly mounted at the top end of one side of the handheld refractometer, which is far away from the adjusting hand wheel, a detection table is fixedly mounted inside the detection head, a detection groove is formed in the top end of the detection table, a detection prism is fixedly mounted inside the detection groove, a light supplement lamp is fixedly mounted at the top end of one side of the detection table, a charging head is communicated with one side of the detection table, and a charging groove is formed in the charging head. Through examining test table, detect the groove, detect the prism, the light filling lamp, the head that charges cooperatees with the groove that charges, played and can utilize the light filling lamp to carry out certain light filling operation to detecting the prism to can improve and detect the definition, thereby improve the precision that detects, thereby improve the whole practicality of device.

Description

Novel multifunctional handheld refractometer

Technical Field

The utility model relates to the technical field of handheld refractometers, in particular to a novel multifunctional handheld refractometer.

Background

A hand-held refractometer for measuring transparent or semitransparent liquid by refraction light principle is composed of a prism, a cover plate, a regulating handwheel for making the scale in eyepiece clear, and an eyepiece for reading. However, when the handheld refractometer is used in the field every time, a water bottle or an ethanol bottle needs to be additionally taken, a small amount of clear water or ethanol is poured into the handheld refractometer to clean the surface of the prism after the handheld refractometer is used every time, the operation is complicated, meanwhile, the handheld refractometer cannot be normally used due to insufficient light at night in the field, and many troubles are brought to scientific research, particularly geological exploration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel multifunctional handheld refractometer, which solves the problems that a prism is troublesome to clean and the normal use of the device is influenced due to insufficient light at night.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a multi-functional novel hand-held type refractometer, includes hand-held type refractometer, the top demountable installation of hand-held type refractometer one side has adjusting hand wheel, the top fixed mounting that hand-held type refractometer kept away from adjusting hand wheel one side has the detection head, the inside fixed mounting who detects the head has the detection platform, the top of detecting the platform has been seted up and has been examined the groove, the inside fixed mounting who detects the groove has detection prism, the top fixed mounting who detects platform one side has the light filling lamp, one side intercommunication that detects the platform has the head that charges, the groove that charges has been seted up to the inside of head that charges.

Preferably, the apopore has been seted up on the top of examining test table one side, the top fixed mounting of apopore has the installation piece, one side demountable installation of installation piece has the rotary disk, the top demountable installation of rotary disk one side has the protective cover.

Preferably, the top fixed mounting of hand-held type refractometer has the storage water tank, the inside demountable installation of storage water tank has sealed lid, the inside demountable installation of sealed lid has the telescopic link, the top demountable installation of telescopic link one side has the pressure dish, the bottom demountable installation of telescopic link one side has the extrusion dish.

Preferably, the connection relationship between the sealing cover and the water storage tank is a movable clamping connection.

Preferably, the bottom of hand-held type refractometer one side demountable installation has the measurement regulator, the eyepiece hole has been seted up to the inside of adjusting hand wheel.

Preferably, an eyepiece hole is formed in the handheld refractometer, and the handheld refractometer is communicated with the adjusting hand wheel in a connection relationship.

Compared with the related art, the novel multifunctional handheld refractometer provided by the utility model has the following beneficial effects:

1. the utility model provides a novel multifunctional handheld refractometer, which can utilize a light supplement lamp to carry out certain light supplement operation on a detection prism through matching a detection table, a detection groove, a detection prism, the light supplement lamp, a charging head and the charging groove, so that the detection definition can be improved, the detection accuracy is improved, and the overall practicability of the device is improved.

2. The utility model provides a novel multifunctional handheld refractometer, which is characterized in that a water outlet hole, a water storage tank, a sealing cover, a telescopic rod, a pressing plate and an extrusion plate are matched, when a detection prism needs to be cleaned, water can be discharged through the water outlet hole directly by pressing the water storage tank, so that the surface of the detection prism is cleaned, the definition of the detection prism is increased, and the measurement accuracy is improved.

Drawings

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

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

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the overall bottom view of the device of the present invention.

Reference numbers in the figures: 1. a hand-held refractometer; 2. adjusting a hand wheel; 3. a detection head; 4. a detection table; 5. a detection tank; 6. detecting a prism; 7. a light supplement lamp; 8. a charging head; 9. a charging slot; 10. a water outlet hole; 11. mounting blocks; 12. rotating the disc; 13. a protective cover; 14. a water storage tank; 15. a sealing cover; 16. a telescopic rod; 17. pressing the disc; 18. an extrusion disc; 19. a measurement regulator; 20. an eyepiece hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-functional novel hand-held type refractometer, including hand-held type refractometer 1, the top demountable installation of 1 one side of hand-held type refractometer has adjusting hand wheel 2, the top fixed mounting that hand-held type refractometer 1 kept away from adjusting hand wheel 2 one side has detection head 3, the inside fixed mounting who detects head 3 has detection platform 4, the top of detecting platform 4 has been seted up and has been detected groove 5, the inside fixed mounting who detects groove 5 has detection prism 6, the top fixed mounting who detects 4 one sides of platform has light filling lamp 7, one side intercommunication that detects 4 has charging head 8, charging groove 9 has been seted up to charging head 8's inside, the top of detecting 4 one sides of platform has seted up apopore 10, the top fixed mounting of apopore 10 has installation piece 11, one side demountable installation of installation piece 11 has rotary disk 12, the top demountable installation of rotary disk 12 one side has protective cover 13.

In the embodiment, through examining test table 4, examine test slot 5, detect prism 6, light filling lamp 7, charge head 8 and charge groove 9 and cooperate, played and to have utilized light filling lamp 7 to carry out certain light filling operation to detecting prism 6 to can improve and detect the definition, thereby improve the precision that detects, thereby improve the whole practicality of device.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: handheld refractometer 1's top fixed mounting has storage water tank 14, storage water tank 14's inside demountable installation has sealed lid 15, sealed lid 15's inside demountable installation has telescopic link 16, the top demountable installation of telescopic link 16 one side has pressing dish 17, the bottom demountable installation of telescopic link 16 one side has extrusion dish 18, sealed lid 15 and storage water tank 14's joint relation is movable joint, the bottom demountable installation of handheld refractometer 1 one side has measurement regulator 19, eyepiece hole 20 has been seted up to adjusting hand wheel 2's inside, eyepiece hole 20 has been seted up to handheld refractometer 1's inside, handheld refractometer 1 and adjusting hand wheel 2's joint relation is the intercommunication.

In the embodiment, adopt apopore 10, storage water tank 14, sealed lid 15, telescopic link 16 presses dish 17 and extrusion disc 18 to cooperate, when having played needs and having cleaned detection prism 6, can directly let water discharge through apopore 10 through pressing storage water tank 14 to clean detection prism 6 surface, increase the definition that detects prism 6, thereby increase the measuring precision.

The working principle is as follows:

two or three solutions that need detect are dripped through the surface at detection prism 6, eyepiece hole 20 through on the adjusting handle 2 carries out the detection and the reading of solution, connect the electric current device through the head that charges, thereby light the light filling lamp 7, thereby carry out the light filling operation to the device in night, improve the definition that detects, when needing to carry out cleanly to detection prism 6 surface, can press pressure disk 17 clean through apopore 10 can, open sealed lid 15 after conveniently carry out the moisturizing operation to storage water tank 14.

Claims

1. The utility model provides a multi-functional novel hand-held type refractometer, includes hand-held type refractometer (1), the top demountable installation of hand-held type refractometer (1) one side has adjusting hand wheel (2), its characterized in that: the utility model discloses a portable refractometer, including hand-held type refractometer, hand-held type refractometer (1) keep away from the top fixed mounting of adjusting hand wheel (2) one side and detect head (3), the inside fixed mounting who detects head (3) has and detects platform (4), the top of detecting platform (4) has been seted up and has been detected groove (5), the inside fixed mounting who detects groove (5) has detection prism (6), the top fixed mounting who detects platform (4) one side has light filling lamp (7), one side intercommunication that detects platform (4) has charge head (8), charge groove (9) have been seted up to the inside of charging head (8).

2. The novel multifunctional handheld refractometer according to claim 1, wherein a water outlet hole (10) is formed in the top end of one side of the detection table (4), an installation block (11) is fixedly installed on the top end of the water outlet hole (10), a rotating disk (12) is detachably installed on one side of the installation block (11), and a protective cover (13) is detachably installed on the top end of one side of the rotating disk (12).

3. The novel multifunctional handheld refractometer according to claim 1, wherein a water storage tank (14) is fixedly mounted at the top end of the handheld refractometer (1), a sealing cover (15) is detachably mounted inside the water storage tank (14), a telescopic rod (16) is detachably mounted inside the sealing cover (15), a pressing plate (17) is detachably mounted at the top end of one side of the telescopic rod (16), and an extruding plate (18) is detachably mounted at the bottom end of one side of the telescopic rod (16).

4. The novel multifunctional handheld refractometer according to claim 3, wherein the connection relationship between the sealing cover (15) and the water storage tank (14) is a movable snap-fit connection.

5. The novel multifunctional handheld refractometer according to claim 1, wherein a measuring regulator (19) is detachably mounted at the bottom end of one side of the handheld refractometer (1), and an eyepiece hole (20) is formed inside the regulating hand wheel (2).

6. The novel multifunctional handheld refractometer according to claim 5, wherein an eyepiece hole (20) is formed in the handheld refractometer (1), and the connection relationship between the handheld refractometer (1) and the adjusting hand wheel (2) is communication.