CN218823918U

CN218823918U - Portable near infrared spectrum detection equipment for quality of traditional Chinese medicinal materials

Info

Publication number: CN218823918U
Application number: CN202220999133.4U
Authority: CN
Inventors: 史艳财; 邓丽丽; 蒋运生; 熊忠臣; 韦霄; 韦记青
Original assignee: Guangxi Institute of Botany of CAS
Current assignee: Guangxi Institute of Botany of CAS
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2023-04-07
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a portable near infrared spectrum detection device for quality of traditional Chinese medicinal materials, which comprises a shell, a host, a connecting plate and a supporting plate, wherein a near infrared spectrum detection module is arranged in an inner cavity of the shell, a detection lens is arranged in a round opening at the left end of the shell, a groove is arranged on the right side wall of the shell and is a rear groove, and a handle is fixed at the right lower end of the shell; the host is arranged at the right end of the shell, and a notch arranged at the upper end of the left side wall of the host is arranged in the stacking port; the bottom of the connecting plate is fixed at the top end of the right side wall of the shell, the top of the connecting plate is inserted into the stacking opening, and the top end of the connecting plate is rotatably connected to the top end of the stacking opening through a pin shaft; the supporting plate is arranged in the rear groove, and the top end of the supporting plate is rotatably connected to the top end of the rear groove through a pin shaft. The utility model discloses convenient can hand and sit the use of crouching, be convenient for detect likepowder chinese-medicinal material.

Description

Portable near infrared spectrum detection equipment for quality of traditional Chinese medicinal materials

Technical Field

The utility model relates to a near infrared spectroscopy analysis appearance technical field, concretely relates to portable near infrared spectroscopy check out test set of chinese-medicinal material quality.

Background

The traditional Chinese medicinal materials have wide sources and various varieties, and the quality of the same variety of the traditional Chinese medicinal materials is different due to different growth conditions, harvesting seasons, processing modes and storage conditions, so that finished products of the traditional Chinese medicinal preparation have certain quality difference. The technical mode for detecting the quality of the traditional Chinese medicinal materials is various, the near infrared spectrum detection mode is popular because the analysis is quick, the sample is not damaged, and the mode is simple, and the used equipment is a near infrared spectrum analyzer.

Near infrared spectrum analyzers are available in desktop and handheld forms, wherein the handheld form is suitable for outdoor detection due to its portable function. The hand-held near infrared spectrum analyzer in the prior art needs to be held by a hand to align a sample during operation, so that the wrist is easy to fatigue for a long time. Therefore, the technical personnel in the field provide a portable near infrared spectrum detection device for the quality of the traditional Chinese medicinal materials so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable near infrared spectrum detection device for the quality of traditional Chinese medicinal materials, which comprises a shell, a host, a connecting plate and a supporting plate, wherein a near infrared spectrum detection module is arranged in the inner cavity of the shell, a detection lens is arranged in a round opening at the left end of the shell, a groove which is a rear groove is arranged on the right side wall of the shell, and a handle is fixed at the lower right end of the shell; the host is arranged at the right end of the shell, and a notch arranged at the upper end of the left side wall of the host is arranged in the stacking port; the bottom of the connecting plate is fixed at the top end of the right side wall of the shell, the top of the connecting plate is inserted into the stacking opening, and the top end of the connecting plate is rotatably connected to the top end of the stacking opening through a pin shaft; the supporting plate is arranged in the rear groove, and the top end of the supporting plate is rotatably connected to the top end of the rear groove through a pin shaft.

Preferably, the following components: the near infrared spectrum detection module is electrically connected with the host through a flat cable, the flat cable is arranged in a groove in the right side wall of the stacking port, one end of the flat cable is electrically connected with the host, and the other end of the flat cable penetrates through the connecting plate and extends into the shell to be electrically connected with the near infrared spectrum detection module.

Preferably, the following components: the structure of the detection lens comprises a lens and a sample cup, wherein the lens is fixed in the round opening at the left end; the sample cup is the annular cylinder structure of circle, and the fixed transparent end of right-hand member mouth, the ring breach that the outer loop position of the right-hand member of sample cup set up is for pushing away the mouth, the sample cup inserts in the left end round mouth, and the transparent end pastes with the lens mutually.

Preferably, the following components: the sample cup is characterized in that a plurality of grooves in the outer ring side wall of the sample cup are respectively provided with a clamping block, the outer side end part of each clamping block is hemispherical and clamped into the side wall groove of the left end round opening, and the inner side end is connected with the sample cup through a first spring.

Preferably, the following components: the movable ring is arranged in the annular groove of the side wall of the left end round opening, the inner ring part of the left end part of the movable ring is inserted into the pushing opening, the right end part of the movable ring is conical, and the left end of the movable ring is connected with the shell through a second spring.

Preferably: the push-button type elevator is characterized in that the grooves of the front side wall and the rear side wall of the shell are respectively provided with a push block, the outer side end of each push block is fixedly provided with a button, the inner side end of each push block is connected with the shell through a third spring, and the left end inclined plane of each push block is attached to the right end conical surface of the movable ring.

The utility model discloses a technological effect and advantage:

1. the utility model makes the shell articulated with the host machine through the connecting plate, thereby being convenient for rotating the host machine upwards and controlling the host machine by using the sampling lens of the shell upwards; the supporting plate is rotated upwards to form the rear groove, so that the end part of the supporting plate and the right lower end of the handle are on the same plane, and the shell can be vertically supported on a table top.

2. The utility model discloses set up the measuring lens, make things convenient for likepowder chinese-medicinal material of splendid attire to detect through the appearance cup, make the shift ring promote the appearance cup left through pressing the button for the appearance cup is followed the back of popping out in the left end round mouth, conveniently takes out the appearance cup.

Drawings

FIG. 1 is a perspective view of a portable near infrared spectrum detection device for detecting quality of Chinese medicinal materials provided by an embodiment of the present application;

fig. 2 is an expanded perspective view of a portable near infrared spectrum detection device for detecting quality of traditional Chinese medicinal materials provided by an embodiment of the application;

fig. 3 is a top cross-sectional view of the left end portion of the housing of the portable near infrared spectrum detection device for detecting the quality of traditional Chinese medicinal materials provided by the embodiment of the application.

In the figure: the device comprises a shell 10, a near infrared spectrum detection module 11, a lens 12, a sample cup 13, a transparent bottom 14, a fixture block 15, a first spring 16, a moving ring 17, a second spring 18, a pushing block 19, a button 20, a third spring 21, a handle 22, a host 23, a connecting plate 24, a stacking port 25, a flat cable 26, a rear groove 27 and a support plate 28.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, the present embodiment provides a portable near infrared spectrum detection device for quality of a traditional Chinese medicine, including a housing 10, a host 23, a connection board 24, and a support board 28, wherein a near infrared spectrum detection module 11 is disposed in an inner cavity of the housing 10 and is used for detecting a sample, a detection lens is disposed in a left end circular opening of the housing 10, a groove is disposed on a right side wall of the housing 10 and is a rear groove 27, and a handle 22 is fixed at a right lower end of the housing 10; the main machine 23 is arranged at the right end of the shell 10, and a notch arranged at the upper end of the left side wall of the main machine 23 is arranged in the stacking port 25; the bottom of the connecting plate 24 is fixed at the top end of the right side wall of the shell 10, the top of the connecting plate 24 is inserted into the stacking opening 25, and the top end of the connecting plate 24 is rotatably connected at the top end of the stacking opening 25 through a pin shaft, so that the shell 10 is hinged with the main machine 23; the support plate 28 is arranged in the rear groove 27, and the top end of the support plate 28 is rotatably connected to the top end part of the rear groove 27 through a pin shaft and is used for supporting the shell 10 in cooperation with the handle 22.

The near infrared spectrum detection module 11 is electrically connected with the host 23 through a flat cable 26, the flat cable 26 is arranged in a groove on the right side wall of the stacking port 25, one end of the flat cable is electrically connected with the host 23, and the other end of the flat cable penetrates through the connecting plate 24 and extends into the shell 10 to be electrically connected with the near infrared spectrum detection module 11.

The structure of the detection lens comprises a lens 12 and a sample cup 13, wherein the lens 12 is fixed in a round opening at the left end and is used for protecting the near infrared spectrum detection module 11; sample cup 13 is the annular cylinder structure of circle, and the fixed transparent end of right-hand member mouth 14, the ring breach that the outer loop position of the right-hand member of sample cup 13 set up is for pushing away the mouth, sample cup 13 inserts in the left end round mouth, and the transparent end pastes with lens 12 mutually, when sample cup 13 protection lens 12, make things convenient for the likepowder chinese-medicinal material of splendid attire to detect.

Each of a plurality of grooves in the outer ring side wall of the sample cup 13 is provided with a fixture block 15, the outer side end of each fixture block 15 is hemispherical and is clamped into the side wall groove of the left end round opening, the inner side end is connected with the sample cup through a first spring 16, and the fixture blocks 15 prevent the sample cup 13 from falling off from the left end round opening.

Be provided with shift ring 17 in the recess of the ring type of the lateral wall of left end round mouth, the inner ring position at the left end position of shift ring 17 inserts and pushes away in the mouth, right-hand member position is the taper type, the left end of shift ring 17 is connected with casing 10 through No. two springs 18, shift ring 17 is used for promoting appearance cup 13 left.

The grooves of the front side wall and the rear side wall of the shell 10 are respectively provided with a push block 19, the outer end of each push block 19 is fixed with a button 20, the inner end of each push block 19 is connected with the shell 10 through a third spring 21, and the left end inclined plane of each push block 19 is attached to the right end conical surface of the moving ring 17 and used for pushing the moving ring 17 leftwards.

The utility model discloses a theory of operation: when the device is used by being held by hand, the control host 23 controls the near infrared spectrum detection module 11 to operate, the handle 22 is held by hand to enable the detection lens of the shell 10 to face a sample, and the near infrared spectrum detection module 11 detects components of the sample; when the device is used in a sitting and lying mode, the host 23 is rotated upwards, the host 23 is enabled to bypass to the upper left side of the connecting plate 24, the display screen of the host 23 and the detection lens face towards the same direction, then the support plate 28 in the rear groove 27 is rotated upwards, the outer end face of the support plate 28 and the lower right end of the handle 22 are enabled to be in the same plane, the outer side face of the support plate 18 and the lower right end of the handle 22 are supported on a table top, the shell 10 is vertically supported on the table top, and a sample can be poured into the sample cup 13 for detection; when cleaning up sample cup 13, two fingers press two buttons 20 simultaneously, and two buttons 20 drive two ejector pads 19 respectively and move to the inboard for two ejector pads 19 promote shift ring 17 simultaneously to the left, and shift ring 17 promotes sample cup 13 to the left after sliding left, makes sample cup 13 pop out the back from the left end round mouth, conveniently takes out sample cup 13. The utility model discloses convenient can hand and sit the use of crouching, be convenient for detect likepowder chinese-medicinal material.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A portable near infrared spectrum detection device for the quality of traditional Chinese medicinal materials is characterized by comprising a shell (10), a host (23), a connecting plate (24) and a supporting plate (28), wherein a near infrared spectrum detection module (11) is arranged in an inner cavity of the shell (10), a detection lens is arranged in a left end round opening of the shell (10), a groove which is a rear groove (27) is formed in the right side wall of the shell (10), and a handle (22) is fixed at the right lower end of the shell (10); the main machine (23) is arranged at the right end of the shell (10), and a notch arranged at the upper end of the left side wall of the main machine (23) is arranged in the stacking port (25); the bottom of the connecting plate (24) is fixed at the top end of the right side wall of the shell (10), the top of the connecting plate is inserted into the stacking opening (25), and the top end of the connecting plate (24) is rotatably connected to the top end of the stacking opening (25) through a pin shaft; the support plate (28) is arranged in the rear groove (27), and the top end of the support plate (28) is rotatably connected with the top end part of the rear groove (27) through a pin shaft.

2. The portable near infrared spectrum detection device for traditional Chinese medicine material quality according to claim 1, wherein the near infrared spectrum detection module (11) is electrically connected with the host (23) through a flat cable (26), the flat cable (26) is arranged in a groove on the right side wall of the stacking port (25), one end of the flat cable is electrically connected with the host (23), and the other end of the flat cable penetrates through the connecting plate (24) and extends into the shell (10) to be electrically connected with the near infrared spectrum detection module (11).

3. The portable near infrared spectrum detection device for the quality of traditional Chinese medicinal materials, according to claim 1, is characterized in that the structure of the detection lens comprises a lens (12) and a sample cup (13), wherein the lens (12) is fixed in a left end round opening; the sample cup (13) is a circular column structure, and the fixed transparent bottom (14) of the right end opening, the circular ring breach that the outer loop position of the right end of sample cup (13) set up is for pushing away the mouth, sample cup (13) are inserted in the left end round mouth, and the transparent bottom pastes with lens (12) mutually.

4. The portable near infrared spectrum detection device for the quality of traditional Chinese medicinal materials, according to claim 3, is characterized in that a clamping block (15) is respectively arranged in a plurality of grooves in the outer ring side wall of the sample cup (13), the outer side end part of each clamping block (15) is hemispherical and clamped into the groove in the side wall of the left end round opening, and the inner side end is connected with the sample cup through a first spring (16).