Lens protection device of laser particle analyzer

Abstract

The utility model discloses a laser particle analyzer lens protection device which comprises a protection box, storage cavities are formed in the two sides of an inner cavity of the protection box, a first storage drawer and a second storage drawer are arranged in inner cavities of the storage cavities, and the first storage drawer is arranged on the left side of the second storage drawer. The storage cavities are formed in the first storage drawer and the second storage drawer through the baffles, lenses can be stored and stored conveniently, classified storage of the lenses is also facilitated, taking of the lenses in the later period is facilitated, the number of the baffles can be adjusted, the lenses of different sizes can be stored and processed, and the storage efficiency of the lenses is improved. The first storage drawer and the second storage drawer are different in size, lenses of different sizes can be conveniently stored and processed, the protection box can be carried and moved through a handle when the protection box needs to be carried, the protection box can also be carried through an adjusting cloth belt, and a plurality of lenses can be conveniently transferred according to actual conditions.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser particle size instrument lens protection device technical field, specifically is a kind of laser particle size instrument lens protection device. BACKGROUND

[0002] Laser particle instrument is according to the physical phenomenon that particle can make laser scattering test particle size distribution, since laser has very good monochromaticity and extremely strong directionality, so a parallel laser will be irradiated to infinite place in infinite space without obstruction, and there is little divergence phenomenon in propagation process, lens is needed when laser particle instrument detects, and the lens needs to be stored, and protection device is needed when storing.

[0003] The existing laser particle size instrument lens protection device cannot protect multiple lenses, is not convenient for classified storage, cannot store and protect lenses of different sizes, and is not convenient for carrying lenses.

[0004] Therefore, it is necessary to provide a laser particle size instrument lens protection device to solve the above technical problems. The information disclosed in this background section is only intended to increase the understanding of the overall background of the present utility model, and should not necessarily be regarded as acknowledging or implying in any form that this information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a laser particle size instrument lens protection device, which solves the problem of the above background technology that the laser particle size instrument lens protection device cannot protect multiple lenses, is not convenient for classified storage, cannot store and protect lenses of different sizes, and is not convenient for carrying lenses.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a laser particle size instrument lens protection device, comprising a protection box, two sides of the inner cavity of the protection box are provided with receiving cavities, the inner cavity of the receiving cavity is provided with receiving drawer one and receiving drawer two, the receiving drawer one is arranged at the left side of receiving drawer two, the two sides of the receiving drawer one and receiving drawer two are provided with sliding grooves, the inner cavity of the sliding groove is slidably connected with sliding block, the outer side of the sliding block is fixed with the two sides of the inner cavity of the receiving cavity, the two sides of the inner cavity of the receiving drawer one and receiving drawer two are sequentially provided with guide grooves from front to back, the inner cavity of the guide groove is provided with baffle, the front surface of the receiving drawer one and receiving drawer two penetrates the front surface of the receiving cavity, the front surface of the receiving drawer one and receiving drawer two is installed with pull plate.

[0007] Preferably, the front surface of the pull plate is installed with handle, the surface of the handle is provided with anti-skid line.

[0008] Preferably, the top of the protection box is provided with a handle.

[0009] Preferably, the top of the protection box is provided with a handle.

[0010] Preferably, the bottom of the protection box is provided with a rubber anti-skid pad.

[0011] Preferably, the number of the baffle plates is several, and the baffle plates are distributed equidistantly in the cavities of the storage drawer one and the storage drawer two.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a storage cavity formed by the baffle plate in the storage drawer one and the storage drawer two, which is convenient for storing and classifying the lenses and convenient for taking the lenses in the later period.

[0014] 2、The utility model discloses a fixing block for installing and fixing the adjusting cloth belt, and the anti-skid pad is arranged to stabilize the protection box when placing the protection box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a back view of the protection box structure of the utility model;

[0017] Figure 3 It is a top view of the storage cavity structure of the utility model;

[0018] Figure 4 It is a right side top view of the storage drawer one and the storage drawer two structure of the utility model;

[0019] Figure 5 It is a structural schematic view of the storage drawer one and the storage drawer two of the utility model.

[0020] In the picture: 1. Protective box; 2. Storage cavity; 3. Storage drawer one; 4. Storage drawer two; 5. Sliding groove; 6. Sliding block; 7. Guide groove; 8. Baffle; 9. Pull-out plate; 10. Handle; 11. Lifting handle; 12. Fixing block; 13. Adjusting cloth belt; 14. Anti-slip mat. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figures 1-5A lens protection device for a laser particle size analyzer includes a protective box 1. Storage cavities 2 are provided on both sides of the inner cavity of the protective box 1. Storage drawer 1 3 and storage drawer 2 4 are provided within the inner cavity of each storage cavity 2. Storage drawer 1 3 is located on the left side of storage drawer 2 4. Sliding grooves 5 are provided on both sides of storage drawer 1 3 and storage drawer 2 4. Sliding blocks 6 are slidably connected to the inner cavity of the sliding grooves 5. The outer sides of the sliding blocks 6 are fixed to the sides of the inner cavity of the storage cavity 2. Guide grooves 7 are sequentially provided from front to back on both sides of the inner cavity of storage drawer 1 3 and storage drawer 2 4. Baffles 8 are provided within the inner cavity of the guide grooves 7. The front of storage drawer 1 3 and storage drawer 2 4 penetrates the front of the storage cavity 2. Pull plates 9 are installed on the front of storage drawer 1 3 and storage drawer 2 4.

[0027] A handle 10 is installed on the front of the pull plate 9. The surface of the handle 10 is provided with anti-slip texture. The baffle 8 forms a storage cavity inside the storage drawer 1 3 and storage drawer 2 4, which is convenient for storing and organizing lenses, and also convenient for classifying and storing lenses, making it easy to retrieve lenses later. The number of multiple baffles 8 can be adjusted to store lenses of different sizes.

[0028] The top of the protective box 1 is equipped with a handle 11. The storage drawers 3 and 4 are of different sizes, which makes it convenient to store lenses of different sizes. The storage drawers 3 and 4 can be moved by the handle 10 and the pull plate 9.

[0029] Fixed blocks 12 are installed on the top of both sides of the protective box 1. Adjustable cloth belts 13 are installed on the top of the fixed blocks 12. With the setting of sliding grooves 5 and sliding blocks 6, the storage drawer 1 3 and storage drawer 2 4 can move more stably, effectively preventing the storage drawer 1 3 and storage drawer 2 4 from shaking when moving, and increasing the stability of the storage drawer 1 3 and storage drawer 2 4 when in use.

[0030] The bottom of the protective case 1 is equipped with anti-slip pads 14 around its perimeter. The anti-slip pads 14 are made of rubber. When it is necessary to carry it, the protective case 1 can be carried and moved by the handle 11.

[0031] There are several baffles 8, and the baffles 8 are evenly distributed in the inner cavity of storage drawer 1 3 and storage drawer 2 4. The protective box 1 can also be carried by adjusting the cloth strap 13, which makes it convenient to move multiple lenses according to the actual situation.

[0032] In use, the baffles 8 form storage cavities inside the storage drawers 3 and 4, facilitating the storage and organization of lenses, as well as their classification and retrieval. The number of baffles 8 can be adjusted to accommodate lenses of different sizes. The different sizes of the storage drawers 3 and 4 allow for the storage of lenses of varying dimensions. The handles 10 and pull plates 9 enable movement of the storage drawers 3 and 4. The sliding grooves 5 and sliding blocks 6 ensure stable movement of the drawers, effectively preventing wobbling and increasing their stability during use. When needed, the protective case 1 can be carried and moved using the handle 11 or by adjusting the fabric strap 13, allowing for easy transfer of multiple lenses as needed.

[0033] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, this utility model will not explain the control method and circuit connection in detail. The external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0034] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A lens protection device for a laser particle size analyzer, comprising a protective box (1), characterized in that: The protective box (1) has storage cavities (2) on both sides of its inner cavity. The inner cavity of the storage cavity (2) is provided with a storage drawer 1 (3) and a storage drawer 2 (4). The storage drawer 1 (3) is located on the left side of the storage drawer 2 (4). The storage drawer 1 (3) and the storage drawer 2 (4) are provided with sliding grooves (5) on both sides. The inner cavity of the sliding groove (5) is slidably connected with a sliding block (6). The outer side of the sliding block (6) is fixed to the two sides of the inner cavity of the storage cavity (2). The inner cavities of the storage drawer 1 (3) and the storage drawer 2 (4) are provided with guide grooves (7) from front to back. The inner cavity of the guide groove (7) is provided with a baffle (8). The front of the storage drawer 1 (3) and the storage drawer 2 (4) penetrates the front of the storage cavity (2). The front of the storage drawer 1 (3) and the storage drawer 2 (4) is provided with a pull plate (9).

2. The laser particle size analyzer lens protection device according to claim 1, characterized in that: A handle (10) is installed on the front of the pull plate (9), and the surface of the handle (10) is provided with anti-slip texture.

3. The laser particle size analyzer lens protection device according to claim 1, characterized in that: The protective box (1) is equipped with a handle (11) on its top.

4. The laser particle size analyzer lens protection device according to claim 1, characterized in that: Fixing blocks (12) are installed on the top of both sides of the protective box (1), and adjusting cloth belts (13) are installed on the top of the fixing blocks (12).

5. The laser particle size analyzer lens protection device according to claim 1, characterized in that: The bottom of the protective box (1) is equipped with anti-slip pads (14) around its perimeter. The anti-slip pads (14) are made of rubber.

6. The laser particle size analyzer lens protection device according to claim 1, characterized in that: The number of baffles (8) is several, and the several baffles (8) are evenly distributed in the inner cavity of storage drawer one (3) and storage drawer two (4).

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