Spectrometer with protection structure

Abstract

The utility model relates to the technical field of spectrometers, and discloses a spectrograph with a protection structure, which comprises a spectrograph, a self-resetting protection assembly is arranged at the left end of the spectrograph and is used for realizing automatic closing for protection, and a supporting and stabilizing assembly is arranged at the bottom of the spectrograph and is used for realizing automatic closing for protection. And the supporting and stabilizing assembly is used for ensuring the use stability. According to the spectrograph with the protection structure, the self-resetting protection assembly is installed, a user needs to grasp a movable rod or limit the movable rod on the right side of a limiting block in the using process, however, limitation of the limiting block exists, and in order to be vibrated, the self-resetting protection assembly can fall off and be automatically closed to achieve the protection effect; the problem that the detection head is damaged due to the fact that the detection head falls off from the hand and directly collides with the detection head in the using process is avoided, automatic reset can be effectively achieved through the self-reset protection assembly to achieve the protection effect, and the protection cover is automatically reset after being used to avoid forgetting to close the protection cover.

Description

Technical Field

[0001] The utility model relates to the technical field of spectrometers, in particular to a spectrometer with a protection structure. Background Art

[0002] Spectrometers are usually used to detect and analyze the structure and composition of substances. Handheld spectrometers are easy to carry and can be used for detection anytime and anywhere in non-laboratory areas. However, the detection head of the spectrometer is easily damaged by various external factors. In order to avoid damage to the detection head, a protective structure must be used to protect it when it is not in use.

[0003] Chinese Patent Publication No.: CN214794437U discloses "A spectrometer with foldable function", which includes a body, a heat sink and a handle. A first rotating shaft is installed on the top of the body, and a roller is installed on the top of the first rotating shaft. The outer wall of the roller is connected with a fixing rope, and an indicator light is installed on the outer wall of the roller. A display screen is installed on the inner side of the body, and a protective shell is fixed on the left side of the outer wall of the body. A detection head is installed on the inner side of the protective shell, and the outer wall of the protective shell is connected with a hinge shaft, and a protective cover is connected to the outer side of the hinge shaft. Compared with the existing spectrometers, the spectrometer with foldable function has better protection performance, reduces the cost of later maintenance and replacement, has better heat dissipation effect, improves the continuity of outdoor work of the body, can realize the folding of the handle, reduces the volume of the body, is more convenient to carry, and the handle length can be flexibly adjusted, which enhances the user's operating experience.

[0004] In the prior art, at this stage, the protection effect can be effectively improved by providing a flip cover protection structure on the outside of the detection head. However, the user needs to manually close it after use. It is easy to forget the need to close the protective cover during busy detection stages, resulting in the problem that the protective cover still cannot provide protection. Utility Model Content

[0005] The purpose of the utility model is to provide a spectrometer with a protective structure to solve the problem that the user needs to manually close the protective cover after use in the above-mentioned background technology, and it is easy to forget to close the protective cover during busy detection stages, resulting in the protective cover still being unable to provide protection. By installing a self-resetting protective component, automatic closure for protection can be achieved.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A spectrometer with a protective structure, comprising a spectrometer, a self-resetting protective component is arranged at the left end of the spectrometer, and the self-resetting protective component is used to realize automatic closing for protection, and a supporting and stabilizing component is arranged at the bottom of the spectrometer, and the supporting and stabilizing component is used to ensure stability in use;

[0008] The self-resetting protection assembly includes a torsion spring sleeve, and a protection cover is arranged on the outside of the torsion spring sleeve, a fixing frame is installed on the top of the protection cover, and a pulling belt is embedded and installed on the right side of the fixing frame, two sets of auxiliary rollers are arranged on the outside of the pulling belt, and a movable rod is arranged on the right end of the pulling belt;

[0009] The supporting and stabilizing assembly comprises two groups of flip plates, and a supporting frame is arranged at the bottom of the flip plate, and a combined shaft is arranged in the middle of the supporting frame and the flip plate.

[0010] Preferably, a display screen is provided on the right side of the spectrometer, and a plurality of groups of adjustment buttons are provided on the right side of the spectrometer.

[0011] Preferably, two groups of limit blocks are installed on the top of the spectrometer, and the limit blocks are located on the left side of the movable rod, and a gripping handle is provided at the bottom of the spectrometer.

[0012] Preferably, the front and back sides of the gripping handle are provided with combination grooves, and the combination grooves are located on the outside of the flip plate, positioning grooves are provided on both sides of the lower end of the combination groove, and a control button is provided on the left side of the gripping handle.

[0013] Preferably, a positioning shaft is provided at the upper end of the flip plate, and the positioning shaft is located on the inner side of the positioning groove, and a magnetic suction block is provided on the inner side of the lower end of the support frame.

[0014] Preferably, a torsion spring shaft is arranged inside the torsion spring sleeve, and the torsion spring shaft is located inside the protective cover, and a buffer ring is arranged at the bottom of the protective cover.

[0015] Preferably, fixed shafts are provided at both ends of the auxiliary roller, and a limit plate is provided outside the fixed shaft, and the limit plate is located on the top of the spectrometer.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] 1. The utility model is equipped with a self-resetting protection component. The protection cover can be automatically closed by controlling the torsion spring structure using a torsion spring sleeve. The fixed frame and the pulling belt on the top can control the protection cover to flip open along the torsion spring sleeve by pulling. The auxiliary roller can guide the pulling belt. The movable rod on the right end can control the protection cover to open by pulling. During use, the user needs to grasp the movable rod or limit it to the right side of the limit block. However, the limit block has limitations. In order to achieve the protection effect by automatically falling off when vibrated, the problem of directly hitting the detection head and causing damage due to the falling of the hand during use can be avoided. The self-resetting protection component can effectively achieve automatic resetting to achieve the protection effect. It automatically resets after use to avoid forgetting to close the protection cover.

[0018] 2. The utility model is equipped with a support and stabilization component. The existing spectrometer needs to maintain stability when in use. Some researchers may have hand shaking problems due to the influence of the external environment, resulting in an unstable detection process. The support frame can be controlled to flip by providing a flip plate. After flipping, the magnetic block at the bottom will be adsorbed and fixed. After fixation, the bottom structure can be supported on the table and flipped and adjusted along the combined axis. The support and stabilization component can be used to effectively maintain stability and flexibly achieve angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the spectrometer of the utility model;

[0021] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the pull belt structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the protective cover structure of the utility model.

[0024] Wherein: 1. spectrometer; 101. display screen; 102. adjustment button; 103. limit block; 2. grip handle; 201. combination slot; 202. positioning slot; 203. control button; 3. support frame; 301. positioning shaft; 302. flip plate; 303. combination shaft; 304. magnetic block; 4. protective cover; 401. torsion spring sleeve; 402. torsion spring shaft; 403. buffer ring; 5. pulling belt; 501. fixed frame; 502. movable rod; 503. auxiliary roller; 504. limit plate; 505. fixed shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 A spectrometer with a protective structure comprises a spectrometer 1, a self-resetting protective component is arranged at the left end of the spectrometer 1, and the self-resetting protective component is used to realize automatic closing for protection, and a supporting and stabilizing component is arranged at the bottom of the spectrometer 1, and the supporting and stabilizing component is used to ensure stability in use;

[0027] The self-resetting protection assembly includes a torsion spring sleeve 401, and a protection cover 4 is arranged on the outside of the torsion spring sleeve 401, a fixing frame 501 is installed on the top of the protection cover 4, and a pulling belt 5 is embedded and installed on the right side of the fixing frame 501, two sets of auxiliary rollers 503 are arranged on the outside of the pulling belt 5, and a movable rod 502 is arranged on the right end of the pulling belt 5;

[0028] The supporting and stabilizing assembly includes two groups of flip plates 302 , and a supporting frame 3 is disposed at the bottom of the flip plate 302 , and a combined shaft 303 is disposed in the middle of the supporting frame 3 and the flip plate 302 .

[0029] Through the above technical solution, the torsion spring sleeve 401 can be used to control the automatic closing of the protective cover 4 through the torsion spring structure, and the top fixed frame 501 and the pulling belt 5 can control the protective cover 4 to flip and open along the torsion spring sleeve 401 by pulling, and the auxiliary roller 503 can guide the pulling belt 5. The movable rod 502 at the right end can control the opening of the protective cover 4 by pulling. During use, the user needs to grasp the movable rod 502 or limit it to the right side of the limit block 103, but the restriction of the limit block 103 has limitations. In order to achieve the protective effect by automatically falling off when vibrated, and avoid the problem of falling out of the hand and directly hitting the detection head and causing damage during use, the self-resetting protection component can be used to effectively achieve automatic reset to achieve the protective effect, and automatically reset after use to avoid forgetting to close the protective cover 4.

[0030] Through the above technical solution, the support frame 3 can be controlled to flip by setting a flip plate 302. After flipping, the magnetic block 304 at the bottom will be adsorbed and fixed. After fixation, the bottom structure can be supported on the table and flipped along the combination axis 303 for adjustment. The support stabilization component can be used to effectively maintain stability and flexibly achieve angle adjustment.

[0031] Specifically, a display screen 101 is disposed on the right side of the spectrometer 1 , and a plurality of groups of adjustment buttons 102 are disposed on the right side of the spectrometer 1 .

[0032] Through the above technical solution, the display screen 101 can display the detection data, and the adjustment button 102 can assist in the adjustment.

[0033] Specifically, two groups of limit blocks 103 are installed on the top of the spectrometer 1 , and the limit blocks 103 are located on the left side of the movable rod 502 . A gripping handle 2 is provided at the bottom of the spectrometer 1 .

[0034] Through the above technical solution, the limit block 103 can assist in limiting the movable rod 502 .

[0035] Specifically, the front and back sides of the gripping handle 2 are provided with combination grooves 201, and the combination grooves 201 are located on the outside of the flip plate 302. Positioning grooves 202 are provided on both sides of the lower end of the combination groove 201, and a control button 203 is provided on the left side of the gripping handle 2.

[0036] Through the above technical solution, the combined groove 201 can provide restrictions for the inner flip plate 302 to assist in flipping adjustment, and the positioning groove 202 can provide restrictions for the positioning shaft 301.

[0037] Specifically, a positioning shaft 301 is disposed at the upper end of the flip plate 302 , and the positioning shaft 301 is located at the inner side of the positioning groove 202 , and a magnetic attraction block 304 is disposed at the inner side of the lower end of the support frame 3 .

[0038] Through the above technical solution, the positioning shaft 301 can assist the flip plate 302 in flipping and adjustment, and the magnetic block 304 can be used for contact and adsorption and fixation.

[0039] Specifically, a torsion spring shaft 402 is disposed inside the torsion spring sleeve 401 , and the torsion spring shaft 402 is located inside the protective cover 4 , and a buffer ring 403 is disposed at the bottom of the protective cover 4 .

[0040] Through the above technical solution, the torsion spring shaft 402 can drive the protective cover 4 to close automatically through the built-in torsion spring structure, and the buffer ring 403 can reduce shock and play a good buffering effect.

[0041] Specifically, fixed shafts 505 are disposed at both ends of the auxiliary roller 503 , and a limiting plate 504 is disposed outside the fixed shaft 505 . The limiting plate 504 is located at the top of the spectrometer 1 .

[0042] Through the above technical solution, the fixed shaft 505 can provide the auxiliary roller 503 with the ability to rotate, and the limiting plate 504 can provide limitation for the inner fixed shaft 505 .

[0043] When in use, first flip the flip plate 302 along the positioning axis 301 for adjustment. After the flipping and adjustment, the two groups of magnetic blocks 304 at the bottom will be automatically spliced. After splicing, the bottom support frame 3 can be placed on the platform, and the flip plate 302 can be adjusted along the combination axis 303 according to the situation. After adjustment, it can be controlled by the adjustment button 102. Before pressing the control button 203, grasp the movable rod 502 and control the pulling belt 5 to move along the auxiliary roller 503. After the pulling belt 5 is adjusted, the protective cover 4 can be controlled to flip and adjust along the torsion spring axis 402. After flipping it open, you can press the control button 203 to use the spectrometer 1.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spectrometer with a protective structure, comprising a spectrometer (1), characterized in that: The left end of the spectrometer (1) is provided with a self-resetting protection component, and the self-resetting protection component is used to achieve automatic closure for protection; the bottom of the spectrometer (1) is provided with a supporting and stabilizing component, and the supporting and stabilizing component is used to ensure stability in use; The self-resetting protection component comprises a torsion spring sleeve (401), and a protection cover (4) is arranged on the outside of the torsion spring sleeve (401), a fixing frame (501) is installed on the top of the protection cover (4), and a pulling belt (5) is embedded and installed on the right side of the fixing frame (501), two groups of auxiliary rollers (503) are arranged on the outside of the pulling belt (5), and a movable rod (502) is arranged at the right end of the pulling belt (5); The supporting and stabilizing assembly comprises two groups of flip plates (302), and a supporting frame (3) is arranged at the bottom of the flip plate (302), and a combined shaft (303) is arranged in the middle of the supporting frame (3) and the flip plate (302).

2. The spectrometer with a protective structure according to claim 1, characterized in that: A display screen (101) is arranged on the right side of the spectrometer (1), and a plurality of groups of adjustment buttons (102) are arranged on the right side of the spectrometer (1).

3. The spectrometer with a protective structure according to claim 1, characterized in that: Two groups of limit blocks (103) are installed on the top of the spectrometer (1), and the limit blocks (103) are located on the left side of the movable rod (502). A gripping handle (2) is arranged at the bottom of the spectrometer (1).

4. The spectrometer with a protective structure according to claim 3, characterized in that: The front and back sides of the gripping handle (2) are provided with combination grooves (201), and the combination grooves (201) are located outside the flip plate (302). Positioning grooves (202) are provided on both sides of the lower end of the combination groove (201), and a control button (203) is provided on the left side of the gripping handle (2).

5. The spectrometer with a protective structure according to claim 1, characterized in that: A positioning shaft (301) is provided at the upper end of the flip plate (302), and the positioning shaft (301) is located on the inner side of the positioning groove (202), and a magnetic attraction block (304) is provided on the inner side of the lower end of the support frame (3).

6. The spectrometer with a protective structure according to claim 1, characterized in that: A torsion spring shaft (402) is arranged inside the torsion spring sleeve (401), and the torsion spring shaft (402) is located inside the protective cover (4), and a buffer ring (403) is arranged at the bottom of the protective cover (4).

7. The spectrometer with a protective structure according to claim 1, characterized in that: Fixed shafts (505) are arranged at both ends of the auxiliary roller (503), and a limiting plate (504) is arranged outside the fixed shaft (505), and the limiting plate (504) is located at the top of the spectrometer (1).

Images