CN218382408U

CN218382408U - Raman detector

Info

Publication number: CN218382408U
Application number: CN202222273836.1U
Authority: CN
Inventors: 李彩均; 彭桂庆
Original assignee: Guangdong Ark Testing Technology Co ltd
Current assignee: Guangdong Ark Testing Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-24
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a Raman detector, including shell, display screen and detection groove, the internally mounted of one side of shell has the display screen, and one side of display screen is provided with the button, and one side of shell is provided with prevents mistake and touches the structure, all is provided with protective structure on the lateral wall of shell, and detection groove is installed to one side of shell, and the inside of detecting the groove is inserted and is equipped with the sampling tube, and the top of detecting the groove is provided with fixed knot and constructs. The utility model discloses a promote the push pedal and enlarge the interval between two sets of push pedals, place the sampling tube between two sets of push pedals, through loosening the push pedal, make two sets of push pedals of buffer spring promotion with the sampling tube press from both sides tight fixedly, the sampling tube fixed function of this device has been realized from this, it is fixed firm to make the sampling tube, the effect that the measuring groove detected is rocked to the sampling tube when detecting to prevent device, fix the sampling tube in the central point who detects the groove simultaneously and put the department, it detects to be convenient for detect the groove, the functionality of this device has been improved.

Description

Raman detector

Technical Field

The utility model relates to a beverage detection technical field, in particular to raman detector.

Background

With the improvement of living standard of people, various drinks appear in the life of people, and are drunk in large quantities due to the unique sour and sweet taste, and some illegal vendors use saccharin sodium in the drinks in order to save cost in large quantities, the device is a Raman detector which is used for detecting the content of the saccharin sodium in the drinks and preventing the drinks containing the content of the saccharin sodium exceeding the standard from flowing into the market, so that the physical health of consumers is damaged;

chinese patent No. CN212134468U, publication No. 2020, 12 and 11, discloses a raman detector with a protection mechanism, which includes a raman detector main body, a protection mechanism and a limiting mechanism, wherein the protection mechanism includes a protection plate, the protection plate is located on one side of the top end of the raman detector main body, the top end surfaces of the raman detector main body on two sides of the protection plate are both fixedly connected with limiting blocks, limiting chutes are both formed on the inner sides of the two limiting blocks, a first spring is arranged at one end of the inner side of each of the two limiting chutes, rotating shafts are arranged at one end of two sides of the protection plate, and the two rotating shafts are respectively located on the inner sides of the two limiting chutes; compared with the prior art, the beneficial effects of the utility model are that: by designing the protection mechanism, when the device needs to be carried, the protection plate can be opened to cover the front surface of the operation panel to play a protection role, and by designing the magnet, the protection plate is fixed;

the above prior art solutions have the following drawbacks: among the above-mentioned technical scheme, the device is when using, has the defect of being not convenient for fix the sampling tube, makes the sampling tube easily rock in the inside that detects the groove, is not convenient for detect the groove and detects, and the influence detects the precision that the groove detected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a raman detector to solve the problem of providing the fixed sampling tube of not being convenient for among the above-mentioned background art.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a Raman detector, includes shell, display screen and detects the groove, the internally mounted of one side of shell has the display screen, one side of display screen is provided with the button, one side of shell is provided with prevents mistake and touches the structure, all be provided with protective structure on the lateral wall of shell, one side of shell is installed and is detected the groove, and detects the inside in groove and insert and be equipped with the sampling tube, the top of detecting the groove is provided with fixed knot and constructs.

By using the Raman detector of the technical scheme, the beverage is introduced into the sampling tube. Insert the sampling tube inside of detecting the groove immediately, use the fixed knot of fixed knot to construct the sampling tube, make to detect the groove and detect saccharin sodium's in to the beverage content, shelter from the button through preventing that the mistake touches the structure, prevent that the button mistake from touching, reduce the damage that the collision caused the device through protective structure.

Preferably, the protection structure comprises a bottom plate, a telescopic spring, a rubber pad and a rubber sheet, the bottom plate is fixed on the outer side wall of the shell, the telescopic spring is fixed on one side of the bottom plate, the rubber pad is fixed on one side of the telescopic spring, and the rubber sheet is fixed on one side of the rubber pad. The rubber pad is impacted by the impact object, so that the rubber pad extrudes the telescopic spring and the rubber sheet, and meanwhile, the telescopic spring and the rubber sheet buffer the impact force through torsional deformation, and the impact on the device is reduced.

Preferably, the rubber sheets are arranged on one side of the bottom plate in a plurality of groups, and the rubber sheets in the plurality of groups are distributed on one side of the bottom plate at equal intervals. The impact force is buffered at a plurality of positions through a plurality of groups of extension springs and rubber sheets.

Preferably, fixed knot constructs including spring groove, buffer spring, push pedal and direction shell, the top in detecting the groove is fixed to the direction shell, the both ends of direction shell all are fixed with the spring groove, and the inside in spring groove is fixed with buffer spring, buffer spring's top is fixed with the push pedal. Expand the interval between two sets of push pedals through promoting the push pedal, place the sampling tube between two sets of push pedals, through loosening the push pedal, make two sets of push pedals of buffer spring promotion with sample pipe clamp fastening fixed.

Preferably, the push plates are arranged in two groups, and the push plates are symmetrically distributed on the horizontal center line of the guide shell. The left group and the right group of the sampling pipes are convenient to clamp and fix the sampling pipes, so that the sampling pipes are fixed firmly.

Preferably, prevent mistake and touch the structure and include transparent ya keli piece, first magnet strip, second magnet strip, remove the frame and connect the hinge, connect the hinge and fix the one side at the shell, one side of connecting the hinge is fixed with removes the frame, and removes the internally mounted of frame and have transparent ya keli piece, one side of removing the frame bottom is fixed with the second magnet strip, the bottom of second magnet strip is provided with first magnet strip. Remove the frame through the pulling, make and remove the top that the frame drove transparent ya keli piece and remove to the button, shelter from the button, adsorb the rigidity that first magnet strip will remove the frame through the second magnet strip.

Preferably, the movable frame forms a rotating structure through the connection hinge and the shell, and the connection hinge and the movable frame are of a welding integrated structure.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the Raman detector has a reasonable structure and has the following advantages:

(1) The sampling tube is placed between the two groups of push plates by pushing the push plates to enlarge the distance between the two groups of push plates, and the buffer springs are enabled to push the two groups of push plates to clamp and fix the sampling tube by loosening the push plates, so that the sampling tube fixing function of the device is realized, the sampling tube is firmly fixed, the device is prevented from shaking the sampling tube to influence the detection effect of the detection groove during detection, and meanwhile, the sampling tube is fixed at the central position of the detection groove, so that the detection groove is convenient to detect, and the functionality of the device is improved;

(2) The movable frame is pulled to drive the transparent acrylic sheet to move to the top of the key to shield the key, and the second magnet strip adsorbs the first magnet strip to fix the position of the movable frame, so that the function of preventing false touch of the device is realized, the false touch during detection is prevented from affecting the detection effect of the device, and the functionality of the device is improved;

(3) Through the collision thing striking rubber pad, make rubber pad extrusion expanding spring and sheet rubber, expanding spring cushions the impact force through distortion with the sheet rubber simultaneously, reduces the impact that the device received, has realized the collision safeguard function of this device from this, reduces the damage that the collision caused the device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the protective structure of the present invention;

fig. 4 is a schematic top view of the fixing structure of the present invention;

fig. 5 is a schematic diagram of the three-dimensional cross-sectional structure of the structure for preventing false touch of the present invention.

The reference numerals in the figures illustrate: 1. a housing; 2. a display screen; 3. a protective structure; 301. a base plate; 302. a tension spring; 303. a rubber pad; 304. a rubber sheet; 4. a detection tank; 5. a fixed structure; 501. a spring slot; 502. a buffer spring; 503. pushing the plate; 504. a guide housing; 6. a sampling tube; 7. pressing a key; 8. a false touch prevention structure; 801. a transparent acrylic sheet; 802. a first magnet bar; 803. a second magnet bar; 804. a movable frame; 805. and a hinge is connected.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of raman detector, which comprises a housing 1, display screen 2 and detection groove 4, the internally mounted of one side of shell 1 has display screen 2, one side of display screen 2 is provided with button 7, one side of shell 1 is provided with prevents mistake and touches structure 8, all be provided with protective structure 3 on the lateral wall of shell 1, one side of shell 1 is installed and is detected groove 4, and the inside of detecting groove 4 is inserted and be equipped with sampling tube 6, the top of detecting groove 4 is provided with fixed knot and construct 5, fixed knot constructs 5 and includes spring groove 501, buffer spring 502, push pedal 503 and direction shell 504, direction shell 504 is fixed on the top of detecting groove 4, the both ends of direction shell 504 all are fixed with spring groove 501, and the inside of spring groove 501 is fixed with buffer spring 502, the top of buffer spring 502 is fixed with push pedal 503, the push pedal 503 is provided with two sets ofly, push pedal 503 is symmetric distribution on the horizontal centerline of direction shell 504.

The working principle of the Raman detector based on the first embodiment is as follows: by introducing the beverage into the interior of sampling tube 6. Insert sampling tube 6 and detect the inside of groove 4 immediately, use fixed knot to construct 5 fixed sampling tube 6, make and detect the content of saccharin sodium in groove 4 to the beverage and detect, shelter from button 7 through preventing mistake touching structure 8, prevent that button 7 mistake from touching, reduce the damage that the collision caused the device through protective structure 3, through promoting push pedal 503, make push pedal 503 remove to buffer spring 502, enlarge the interval between two sets of push pedals 503, buffer spring 502 atress shrink is saved pressure simultaneously, place sampling tube 6 between two sets of push pedals 503 immediately, through loosening push pedal 503, make compressed buffer spring 502 promote two sets of push pedals 503 and remove to sampling tube 6, press from both sides the fastening with sampling tube 6.

Example two

The embodiment comprises the following steps: protective structure 3 includes bottom plate 301, expanding spring 302, rubber pad 303 and sheet rubber 304, and bottom plate 301 fixes on the lateral wall of shell 1, and one side of bottom plate 301 all is fixed with expanding spring 302, and one side of expanding spring 302 is fixed with rubber pad 303, and one side of rubber pad 303 is fixed with sheet rubber 304, and sheet rubber 304 is provided with a plurality of groups in one side of bottom plate 301, and a plurality of groups sheet rubber 304 is equidistant distribution in one side of bottom plate 301.

In this embodiment, contact at the outside and the collider of device through rubber pad 303 parcel, make rubber pad 303 inwards cave in and extrude expanding spring 302 and sheet rubber 304, expanding spring 302 cushions the impact through distortion with sheet rubber 304 simultaneously, and the impact that the reducing arrangement received supports rubber pad 303 through sheet rubber 304, restricts the range that rubber pad 303 rocked.

EXAMPLE III

The embodiment comprises the following steps: the false touch prevention structure 8 comprises a transparent acrylic sheet 801, a first magnet strip 802, a second magnet strip 803, a moving frame 804 and a connecting hinge 805, the connecting hinge 805 is fixed on one side of the shell 1, the moving frame 804 is fixed on one side of the connecting hinge 805, the transparent acrylic sheet 801 is installed inside the moving frame 804, the second magnet strip 803 is fixed on one side of the bottom end of the moving frame 804, the first magnet strip 802 is arranged at the bottom end of the second magnet strip 803, the moving frame 804 forms a rotating structure with the shell 1 through the connecting hinge 805, and the connecting hinge 805 and the moving frame 804 are of a welding integrated structure.

In this embodiment, remove frame 804 through the pulling, make remove frame 804 overturn around connecting hinge 805, remove frame 804 immediately and drive transparent acrylic sheet 801 and remove to the top of button 7, make transparent acrylic sheet 801 shelter from button 7, produce magnetic force through second magnet strip 803 and adsorb first magnet strip 802, will remove the rigidity of frame 804.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a Raman detector, includes shell (1), display screen (2) and detects groove (4), its characterized in that: a display screen (2) is arranged inside one side of the shell (1), and a key (7) is arranged on one side of the display screen (2);

a false touch prevention structure (8) is arranged on one side of the shell (1), and protection structures (3) are arranged on the outer side walls of the shell (1);

one side of the shell (1) is provided with a detection groove (4), a sampling tube (6) is inserted in the detection groove (4), and a fixing structure (5) is arranged at the top end of the detection groove (4).

2. A raman detector according to claim 1, wherein: protective structure (3) include bottom plate (301), expanding spring (302), rubber pad (303) and sheet rubber (304), bottom plate (301) are fixed on the lateral wall of shell (1), one side of bottom plate (301) all is fixed with expanding spring (302), one side of expanding spring (302) is fixed with rubber pad (303), one side of rubber pad (303) is fixed with sheet rubber (304).

3. A raman detector according to claim 2, characterized in that: the rubber sheets (304) are arranged in a plurality of groups on one side of the bottom plate (301), and the rubber sheets (304) in the plurality of groups are distributed on one side of the bottom plate (301) at equal intervals.

4. A raman detector according to claim 1, characterized in that: fixed knot constructs (5) including spring groove (501), buffer spring (502), push pedal (503) and direction shell (504), the top in detecting groove (4) is fixed in direction shell (504), the both ends of direction shell (504) all are fixed with spring groove (501), and the inside of spring groove (501) is fixed with buffer spring (502), the top of buffer spring (502) is fixed with push pedal (503).

5. A Raman detector according to claim 4, wherein: the push plates (503) are arranged in two groups, and the push plates (503) are symmetrically distributed on the horizontal central line of the guide shell (504).

6. A raman detector according to claim 1, characterized in that: prevent mistake and touch structure (8) including transparent ya keli piece (801), first magnet strip (802), second magnet strip (803), remove frame (804) and connect hinge (805), connect hinge (805) to fix in one side of shell (1), one side of connecting hinge (805) is fixed with removes frame (804), and removes the internally mounted of frame (804) and have transparent ya keli piece (801), one side of removing frame (804) bottom is fixed with second magnet strip (803), the bottom of second magnet strip (803) is provided with first magnet strip (802).

7. A Raman detector according to claim 6, wherein: the movable frame (804) and the shell (1) form a rotating structure through a connecting hinge (805), and the connecting hinge (805) and the movable frame (804) are in a welding integrated structure.