CN210708662U - On-spot trace reconnaissance case of using of law personnel - Google Patents

Abstract

The utility model discloses an on-site trace investigation box for legal personnel, which relates to the technical field of survey devices, in particular to a trace investigation box for legal personnel on-site, comprising a main box body, one side of the main box body is rotatably connected with an upper A cover, the surface of the upper cover is provided with a middle box plate close to one side of the main box body, and a sealing groove is opened on the edge of the surface of the main box body. The forensic personnel used the trace investigation box on the spot. By setting the middle box plate on the surface of the upper cover, the investigation box has a three-layer structure, which effectively expands the usable area of the investigation box. The middle box plate is supported by the support plate and the rear support plate, so that the tools on the upper cover can be easily accessed, and the grooves opened on the surface of the middle box plate near the upper cover can match the shape of the tools placed on the upper cover. When the survey box is used, the tool can be stuck to prevent the tool from falling, thereby improving the safety of the survey box.

Description

A trace investigation box for legal personnel on site

technical field

The utility model relates to the technical field of survey devices, in particular to a trace survey box for legal personnel on-site.

Background technique

When law enforcement officers deal with accidents or detect cases, in order to facilitate on-site evidence collection and analysis, they need to use a large number of tools for on-site investigation, such as tweezers, flashlights, physical evidence signs, blood storage tanks, etc. At present, in order to carry these tools conveniently, survey boxes capable of storing a large number of tools are commonly used. Although this type of survey box is convenient for storing tools, it is often not well sealed. Especially in bad weather, during outdoor surveys, rainwater, water vapor, etc. can easily enter the survey box, causing the tools in the survey box to rust and damage the evidence, and due to the limited size of the survey box, the space for storing tools is relatively small. Small.

Utility model content

Aiming at the deficiencies of the prior art, the present invention provides a trace investigation box for legal personnel on-site, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention is realized through the following technical solutions: a trace investigation box for legal personnel on site, comprising a main box body, one side of the main box body is rotatably connected with an upper cover, and the surface of the upper cover is rotatably connected. There is a middle box plate close to one side of the main box body, the edge of the surface of the main box body is provided with a sealing groove, the side edge of the upper cover is provided with a sealing convex edge corresponding to the sealing groove, and the surface of the upper cover is provided with a sealing convex edge corresponding to the sealing groove. There are clamping teeth, the clamping teeth are clamped inside the middle box plate and the middle box plate rotates around the clamping teeth, and two sides of the surface of the upper cover are provided with support plate grooves, and the support plate grooves are far away from the middle box plate. The inner wall of one end is provided with a rotating rod, the outer side of the rotating rod is movably sleeved with a front support plate, and the end of the front support plate away from the rotating rod is provided with a connecting turret, and the front supporting plate is rotatably connected by the connecting turret There is a rear support plate, one end of the rear support plate is fixedly connected to the side wall of the middle box plate, the inner wall of the main box is provided with a damping pad, the upper part of the damping pad is fixedly connected with the main body of the sponge groove, the sponge A storage groove is provided on the surface of the groove body away from the damping pad.

Optionally, the material of the sealing protruding edge is rubber, the sealing groove and the sealing protruding edge surround the four sides of the main box body and the upper cover, and the sealing protruding edge is clamped inside the sealing groove.

Optionally, a strap is provided on the surface of the upper cover, and a device is placed in the middle of the strap.

Optionally, the surface of the middle box plate on the side close to the upper cover is provided with a clip slot of the same shape as the appliance placed on the surface of the upper cover, and the surface of the middle box plate near the main box body is provided with a damping pad, so The surface of the damping pad is provided with a storage groove.

Optionally, an inner groove located in the inner wall of the main case is provided on the side of the main case, a pull rod is movably sleeved inside the inner groove, and shoulder straps are fixedly connected to both sides of the main case.

Optionally, a wheel groove is formed on the side of one end of the main box away from the tie rod, the bottom of the main box is provided with a roller located at the wheel groove, and half of the roller is located in the wheel groove. internal.

The utility model provides a trace investigation box for legal personnel on-site, which has the following beneficial effects:

1. The legal personnel used the trace investigation box on site. By setting the middle box plate on the surface of the upper cover, the investigation box has a three-layer structure, which effectively expands the usable area of the investigation box. When the investigation box is opened, The middle box plate is supported by the front support plate and the rear support plate, so that the tools on the upper cover can be easily accessed, and the grooves on the surface of the middle box plate close to the upper cover side can match the shape of the tools placed on the upper cover. When the survey box is closed, the tool can be stuck to prevent the tool from falling, thereby improving the safety of the survey box.

2. The forensic personnel used the trace investigation box on the spot. By setting a damping pad at the bottom of the main box, the vibration of the investigation box during the movement process was buffered, so as to avoid damage to the tools and objects in the investigation box, thereby improving the performance of the inspection box. The protection performance of the survey box is improved, and the sealing of the survey box is improved through the snap connection of the sealing groove and the sealing convex edge set on the main box body and the upper cover, thereby ensuring the integrity of the samples in the survey box. Improves the usability of this reconnaissance box.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Figure 3 is a side view of the utility model;

Figure 4 is a schematic diagram of the connection at the support plate groove of the present invention.

In the figure: 1. Main box body; 2. Upper cover; 3. Middle box plate; 4. Sealing groove; 5. Sealing flange; 6. Storage groove; Rod; 9. Front support plate; 901. Connecting turret; 10. Rear support plate; 11. Damping pad; 12. Main body of sponge groove; 13. Inner groove; 14. Pull rod; 15. Shoulder strap; 16. Wheel groove ; 17. Roller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIG. 1 to FIG. 4 , the present invention provides a technical solution: a trace investigation box for forensic personnel on site, comprising a main box 1 , an upper cover 2 is rotatably connected to one side of the main box 1 , and the upper cover 2 The surface is provided with a middle box plate 3 close to one side of the main box body 1, and the surface of the middle box plate 3 close to the side of the main box body 1 is provided with a storage slot 6 for placing appliances. The middle box plate 3 is close to the upper cover 2. One side is used to improve the stability of the appliance on the upper cover 2, the edge of the surface of the main box 1 is provided with a sealing groove 4, the side edge of the upper cover 2 is provided with a sealing flange 5 corresponding to the sealing groove 4, and the sealing groove 4 And the sealing flange 5 improves the tightness of the survey box when the survey box is closed, the surface of the upper cover 2 is provided with a clamping tooth 7, the clamping tooth 7 is clamped inside the middle box plate 3, and the middle box plate 3 surrounds the clamping teeth 7 rotation, the two sides of the surface of the upper cover 2 are provided with support plate grooves 8, and the inner wall of the end of the support plate groove 8 away from the middle box plate 3 is provided with a rotating rod 801, and the front support plate 9 rotates around the rotating rod 801. When the box is surveyed, the support plate slot 8 is used to store the front support plate 9 and the rear support plate 10. The front support plate 9 is movably sleeved on the outside of the rotating rod 801, and the end of the front support plate 9 away from the rotating rod 801 is provided with a connecting turret 901. , the front support plate 9 is rotatably connected to the rear support plate 10 through the connecting turret 901, one end of the rear support plate 10 is fixedly connected to the side wall of the middle box plate 3, the inner wall of the main box body 1 is provided with a damping pad 11, the damping pad 11 A sponge groove body 12 is fixedly connected to the upper part of the sponge groove body 12 , and a storage groove 6 is opened on the surface of the sponge groove body 12 away from the damping pad 11 .

The material of the sealing flange 5 is rubber, and the shape of the sealing flange 5 matches the shape of the sealing groove 4. When the survey box is closed, the sealing flange 5 is stuck inside the sealing groove 4, which improves the sealing of the survey box. It ensures the safety and effectiveness of some samples in the survey box. The sealing groove 4 and the sealing flange 5 surround the four sides of the main box body 1 and the upper cover 2, and the sealing flange 5 is clamped inside the sealing groove 4. .

Wherein, the surface of the upper cover 2 is provided with a strap, and a device is placed in the middle of the strap, and the ligature is fixed on the surface of the upper cover 2 by the strap

Wherein, the surface of the middle box plate 3 close to the upper cover 2 side is provided with a slot of the same shape as the appliance placed on the surface of the upper cover 2, and the slot is the same as the overall shape of the tool on the surface of the upper cover 2. When closed, the tools on the surface of the upper cover 2 are stuck inside the grooves on the surface of the middle box plate 3, which ensures that the tools will not shake, and improves the stability and safety of the survey box. The middle box plate 3 is close to the main box body 1. The surface of the side is provided with a damping pad 11 , and the surface of the damping pad 11 is provided with a storage slot 6 .

Wherein, the side of the main box body 1 is provided with an inner groove 13 located in the inner wall of the main box body 1, the inner groove 13 is movably sleeved with a pull rod 14, and the inner groove 13 and the pull rod 14 are the pull rod groove and the pull rod, so that the investigation The box can be pulled on the ground, the two sides of the main box 1 are fixedly connected with shoulder straps 15, and the middle part of the side of the main box 1 is provided with an inwardly concave arc. Contact, since the concave arc matches the shape of the side of the human body, the survey box is prevented from shaking back and forth during the carrying process, so that the collision of the survey box is ergonomic, and the stability of the survey box is improved.

The side of the main box 1 away from the pull rod 14 is provided with a wheel groove 16 , the bottom of the main box 1 is provided with a roller 17 located at the wheel groove 16 , and half of the roller 17 is located at the wheel groove 16 . Internally, the roller 17 is small. After the main box 1 and the upper cover 2 are laid flat, the roller 17 will not contact the upper cover 2, so as to avoid the roller 17 protruding too much from the wheel groove 16 and contacting the upper cover 2. The upper cover 2 cannot be placed flat.

To sum up, the forensic personnel use the trace investigation box on the spot. When using it, first, place the tools and investigation tools in the storage slot 6 of the main box body 1, the upper cover 2 and the middle box plate 3 near the side surface of the main box body 1. The sampling device, when closing the survey box, lock the locks located on the sides of the main box body 1 and the upper cover 2, and use the shoulder strap 15 to carry the survey box on the shoulder, or pull the rod 14 from the inner slot 13. Pull out, pull the survey box to move through the rollers 17, secondly, when opening the survey box, pull out the rear support plate 10 and the front support plate 9 from the support plate slot 8, and move the rear support plate 10 along the connecting turret 901 is rotated so that the front support plate 9 and the rear support plate 10 are straightened to support the middle box plate 3 upright, and finally, when the survey box is moved, the vibration of the survey box is buffered by the damping pad 11 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An on-site trace investigation box for legal personnel, comprising a main box (1), characterized in that: one side of the main box (1) is rotatably connected with an upper cover (2), and the upper cover (2) ) is provided with a middle box plate (3) close to one side of the main box (1), a sealing groove (4) is opened on the edge of the surface of the main box (1), and the side of the upper cover (2) is provided with a sealing groove (4). The edge is provided with a sealing convex edge (5) corresponding to the sealing groove (4), the surface of the upper cover (2) is provided with a clamping tooth (7), and the clamping tooth (7) is clamped on the middle box plate (3). ) and the middle box plate (3) rotates around the locking teeth (7), the two sides of the surface of the upper cover (2) are provided with support plate grooves (8), the support plate grooves (8) are far away from the middle box The inner wall of one end of the plate (3) is provided with a rotating rod (801), the outer part of the rotating rod (801) is movably sleeved with a front support plate (9), and the front support plate (9) is away from the rotating rod (801) One end is provided with a connecting turret (901), the front support plate (9) is rotatably connected to a rear support plate (10) through the connecting turret (901), and one end of the rear support plate (10) is fixedly connected to the middle On the side wall of the box board (3), the inner wall of the main box body (1) is provided with a damping pad (11), and a sponge groove body (12) is fixedly connected above the damping pad (11). A storage groove (6) is formed on the surface of the main body (12) away from the damping pad (11). 2. A trace investigation box for legal personnel on-site according to claim 1, characterized in that: the material of the sealing bead (5) is rubber, and the sealing groove (4) and the sealing bead (5) are made of rubber. Surrounding the four sides of the main box body (1) and the upper cover (2), the sealing flange (5) is clamped in the interior of the sealing groove (4). 3. A trace investigation box for legal personnel on-site according to claim 1, characterized in that: a strap is provided on the surface of the upper cover (2), and a device is placed in the middle of the strap. 4. A trace investigation box for legal personnel on-site according to claim 3, characterized in that: the surface of the middle box plate (3) close to the side of the upper cover (2) is provided with the surface of the upper cover (2) A clamping slot of the same shape as the placed appliance, a damping pad (11) is provided on the surface of the middle box board (3) on the side close to the main box (1), and a storage slot (11) is provided on the surface of the damping pad (11). 6). 5. A trace investigation box for legal personnel on-site according to claim 1, characterized in that: an inner groove (13) located in the inner wall of the main box (1) is provided on the side of the main box (1) A pull rod (14) is movably sleeved inside the inner groove (13), and shoulder straps (15) are fixedly connected to both sides of the main box (1). 6. A trace investigation box for legal personnel on-site according to claim 1, characterized in that: the side of the main box (1) away from one end of the pull rod (14) is provided with a wheel groove (16), the The bottom of the main box body (1) is provided with a roller (17) located at the wheel groove (16), and half of the roller (17) is located inside the wheel groove (16).

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