Environment field investigation device convenient to carry

Abstract

The utility model discloses a portable environment on-site investigation device which comprises a portable environment monitoring detector box body, the outer surface of the upper end of the portable environment monitoring detector box body is provided with a handle, the left side and the right side of the outer surface of the rear end of the portable environment monitoring detector box body are provided with straps, and the back end of the portable environment monitoring detector box body is provided with a handle. Inserting blocks are fixedly installed on the outer surfaces of the two ends of the strap, a limiting ring is fixedly installed in the middle of the outer surface of one side of each inserting block, and limiting structures are installed on the left side and the right side of the rear ends of the outer surfaces of the upper end and the lower end of the portable environment monitoring detector box body. According to the environment site exploration device convenient to carry, the straps are arranged, a backpack carrying mode is adopted, part of weight is transferred to the waist, comfort is improved, the straps can be conveniently limited through the arranged limiting structure, and the straps can be conveniently and rapidly assembled and disassembled.

Description

Technical Field

[0001] This utility model relates to the field of portable environmental monitoring and detection instruments, specifically a portable environmental field survey device. Background Technology

[0002] Portable environmental monitoring instruments are widely used in environmental field surveys to monitor environmental parameters such as air quality, water quality, and noise in real time. Traditional portable environmental monitoring instruments typically have a box-like structure and are equipped with a carrying handle for easy portability.

[0003] However, existing methods of carrying out the mission have the following significant drawbacks:

[0004] 1. Unilateral arm strain: Existing equipment is mainly carried by a handle. Prolonged unilateral arm strain can easily lead to muscle strain, such as ulnar nerve compression, affecting user comfort and work efficiency.

[0005] 2. Increased load on shoulder joints: Equipment tends to swing during movement, further increasing the load on the shoulder joints, especially on rugged terrain or during long-term work, which may lead to shoulder fatigue or injury.

[0006] Therefore, we propose a portable environmental field survey device. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this utility model provides a portable environmental field survey device that uses a backpack-style carrying method to transfer some of the weight to the waist, improving comfort and effectively solving the problems in the background technology.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a portable environmental field survey device, comprising a portable environmental monitoring instrument housing, a handle installed on the upper outer surface of the portable environmental monitoring instrument housing, shoulder straps provided on the left and right sides of the rear outer surface of the portable environmental monitoring instrument housing, insert blocks fixedly installed on the outer surfaces of both ends of the shoulder straps, a limiting ring fixedly installed in the middle of the outer surface of one side of the insert block, and limiting structures installed on the left and right sides of the rear end of the upper and lower outer surfaces of the portable environmental monitoring instrument housing, the limiting structures comprising movable blocks, slots, insert blocks, limiting rings, through holes, limiting pins, mounting through slots, fixing strips and compression springs, and the number of movable blocks is four sets, the slots of the four sets of movable blocks being opened at the four corners of the back of the portable environmental monitoring instrument housing.

[0011] Preferably, the through holes in the four sets of movable blocks are located on the left and right sides of the rear end of the outer surface at both ends of the portable environmental monitoring and testing instrument housing, and the lower end of the through hole is connected to the slot.

[0012] Preferably, the mounting groove is formed on one outer surface of the limiting pin, the movable block is fixedly installed on the upper outer surface of the limiting pin, the limiting pin passes through the through hole, and the outer wall of the limiting pin and the through hole are slidably connected.

[0013] Preferably, the fixing strip is fixed to the upper part of the through hole by a mounting slot through a limiting pin, the compression spring is located in the mounting slot, the lower outer surface of the compression spring is fixedly connected to the bottom of the mounting slot, and the upper outer surface of the compression spring is fixedly connected to the lower outer surface of the fixing strip.

[0014] Preferably, the limiting pin is slidably connected to the outer wall of the fixing strip through the mounting slot, the lower outer surface of the fixing strip is elastically connected to the bottom of the mounting slot through a compression spring, the outer wall of the insert block is inserted into the slot, and the lower end of the limiting pin is inserted into the limiting ring.

[0015] Preferably, a silicone strip is fixedly installed on the back of the portable environmental monitoring instrument housing.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a portable environmental field survey device, which has the following beneficial effects:

[0018] 1. This portable environmental field survey device, by setting up a shoulder strap and adopting a back-carrying method, distributes the weight of the equipment to the shoulders and waist, effectively reducing the burden on one arm and avoiding muscle strain and shoulder joint injury, and is especially suitable for long-term outdoor work.

[0019] 2. This portable environmental field survey device features a limiting structure design that allows for easy installation or removal of the strap. Users can simply pull the movable block to fix or separate the insert from the slot, making it easy to operate, saving time, and meeting the needs of different usage scenarios.

[0020] 3. This portable environmental field survey device features a silicone strip on the back of the case that not only improves carrying comfort but also acts as a cushion to reduce pressure on the back. In addition, the anti-slip and ventilation design of the silicone strip further optimizes the user experience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a portable environmental field survey device according to this utility model.

[0022] Figure 2 This is a partial structural diagram of a portable environmental field survey device according to the present invention.

[0023] Figure 3 This is a schematic diagram of the shoulder strap in a portable environmental field survey device according to this utility model.

[0024] Figure 4 This is a partial front cross-sectional view of a portable environmental field survey device according to the present invention.

[0025] In the diagram: 1. Portable environmental monitoring instrument housing; 2. Handle; 3. Silicone strip; 4. Shoulder strap; 5. Limiting structure; 6. Movable block; 7. Slot; 8. Insert block; 9. Limiting ring; 10. Through hole; 11. Limiting pin; 12. Mounting through slot; 13. Fixing strip; 14. Compression spring. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] This embodiment is a portable environmental field survey device.

[0028] like Figure 1-4 As shown, the portable environmental monitoring instrument includes a housing 1. A handle 2 is installed on the upper outer surface of the housing 1. Shoulder straps 4 are provided on the left and right sides of the rear outer surface of the housing 1. Insert blocks 8 are fixedly installed on the outer surfaces of both ends of the shoulder straps 4. A limit ring 9 is fixedly installed in the middle of the outer surface of one side of the insert block 8. Limiting structures 5 are installed on the left and right sides of the rear end of the upper and lower outer surfaces of the housing 1. The limiting structure 5 includes movable blocks 6, slots 7, insert blocks 8, limit rings 9, through holes 10, limit pins 11, mounting through grooves 12, fixing strips 13 and compression springs 14. There are four sets of movable blocks 6. The slots 7 in the four sets of movable blocks 6 are located at the four corners of the back of the portable environmental monitoring instrument housing 1.

[0029] Four sets of movable blocks 6 have through holes 10 on the left and right sides of the rear end of the outer surface of the upper and lower ends of the portable environmental monitoring instrument housing 1. The lower end of the through hole 10 is connected to the slot 7. The mounting groove 12 is opened on one side of the outer surface of the limiting pin 11. The movable block 6 is fixedly installed on the upper outer surface of the limiting pin 11. The limiting pin 11 passes through the through hole 10, and the outer wall of the limiting pin 11 is slidably connected to the through hole 10. The fixing strip 13 passes through the mounting groove 12 and is fixed to the upper part of the through hole 10. The compression spring 14 is located in the mounting groove 12. In the middle, the lower outer surface of the compression spring 14 is fixedly connected to the bottom of the mounting slot 12, and the upper outer surface of the compression spring 14 is fixedly connected to the lower outer surface of the fixing strip 13; the limiting pin 11 is slidably connected to the outer wall of the fixing strip 13 through the mounting slot 12, and the lower outer surface of the fixing strip 13 is elastically connected to the bottom of the mounting slot 12 through the compression spring 14; the outer wall of the insert block 8 is inserted into the slot 7, and the lower end of the limiting pin 11 is inserted into the limiting ring 9; a silicone strip 3 is fixedly installed on the back of the portable environmental monitoring instrument housing 1.

[0030] It should be noted that this utility model is a portable environmental field survey device. The portable environmental monitoring and detection instrument housing 1 and handle 2 described in this document are existing technologies and can be readily understood by those skilled in the art; therefore, further details are omitted. The shoulder strap 4 is designed for carrying on the back, transferring some weight to the waist for improved comfort. The limiting structure 5 facilitates the assembly and disassembly of the shoulder strap 4. During assembly, pulling the movable block 6 in the limiting structure 5 causes the limiting pin 11 to move upward along the through hole 10. Since the fixing strip 13 passes through the mounting slot 12 and is fixed... When stationary, the limiting pin 11 moves upward and compresses the compression spring 14, then the insert 8 is inserted into the slot 7. Releasing the movable block 6 causes the reaction force of the compression spring 14 to drive one end of the limiting pin 11 into the limiting ring 9, thus assembling and limiting the shoulder strap 4. For disassembly, pulling the movable block 6 in the limiting structure 5 separates the limiting pin 11 from the limiting ring 9, allowing the insert 8 to be pulled out of the slot 7. The silicone strip 3 improves comfort during carrying, acts as a cushion, and prevents excessive contact between the back of the portable environmental monitoring instrument case 1 and the back, improving ventilation.

[0031] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A portable environmental field investigation device, comprising a portable environmental monitoring detector box (1), a handle (2) is installed on the outer surface of the upper end of the portable environmental monitoring detector box (1), characterized in that: The both sides of the outer surface of the rear end of the portable environmental monitoring detector box (1) are provided with a shoulder strap (4), and the both ends of the outer surface of the shoulder strap (4) are fixedly installed with an insertion block (8).

2. The portable environmental field investigation device of claim 1, wherein: The both sides of the outer surface of the rear end of the portable environmental monitoring detector box (1) are provided with a shoulder strap (4), and the both ends of the outer surface of the shoulder strap (4) are fixedly installed with an insertion block (8).

3. A portable environmental field investigation apparatus according to claim 2, wherein: The both sides of the outer surface of the rear end of the portable environmental monitoring detector box (1) are provided with a shoulder strap (4), and the both ends of the outer surface of the shoulder strap (4) are fixedly installed with an insertion block (8).

4. A portable environmental site investigation apparatus as claimed in claim 3, wherein: The both sides of the outer surface of the rear end of the portable environmental monitoring detector box (1) are provided with a shoulder strap (4), and the both ends of the outer surface of the shoulder strap (4) are fixedly installed with an insertion block (8).

5. A portable environmental site investigation apparatus as claimed in claim 4, wherein: The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3).

6. An environmental field investigation device for ease of portability according to claim 5, wherein: The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). The back of the portable environmental monitoring detector box (1) is fixedly installed with a silica gel strip (3). 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