CN210871598U

CN210871598U - It is alert with smoked cabinet that shows

Info

Publication number: CN210871598U
Application number: CN201921494821.XU
Authority: CN
Inventors: 温富兴; 任守祥; 张成彪; 刘光宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-30
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an it is alert with smoked show cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal bracket, air exit and the heating plate of being equipped with of cabinet, wherein the bracket is horizontal at cabinet body middle part, the top of the cabinet body is uncovered to dispose the top cap at this opening end, at least one holds the chamber in having in the top cap, holds and is connected with the nozzle that surpasss the top cap surface on the chamber, the upper and lower both ends of the cabinet body all are equipped with first connection structure, and the upper and lower both sides of top cap all are equipped with second connection structure, this second connection structure with first connection structure suits. The utility model has the advantages that: not only the integration has multiple smoked function, compact structure moreover, can be with other criminal investigation equipment built-up connection, portable.

Description

It is alert with smoked cabinet that shows

Technical Field

The utility model belongs to the technical field of criminal investigation surveys the equipment of collecting evidence, concretely relates to it is alert with smoked cabinet that shows.

Background

In the criminal case detection process, the extraction of evidence information such as fingerprints and fingerprints is generally involved. At present, the relatively common display equipment in China mainly comprises a 502 fumigation display cabinet, a ninhydrin fumigation display cabinet, a DFO display cabinet, an iodine fumigation display cabinet and the like, the equipment is mainly used for displaying fingerprints on permeable objects or non-permeable objects, the equipment is independent, single in function and large in size, and the equipment is generally placed in an inspection room for a long time to be used.

Due to the structural and functional limitations, criminal investigation personnel cannot carry various fumigation and display devices to a case issuing site, so that the evidence collected on the site cannot be displayed and processed in time.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a it is alert with smoked cabinet that shows not only the integration has multiple smoked function that shows, compact structure moreover can with other criminal investigation equipment built-up connection, portable.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the utility model provides an it is alert with smoked show cabinet which the key lies in: the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal bracket, air exit and the heating plate of being equipped with of cabinet, wherein the bracket is horizontal at cabinet body middle part, the top of the cabinet body is uncovered to dispose the top cap at this uncovered end, at least one has in the top cap and holds the chamber, holds and is connected with the nozzle that surpasss the top cap surface on the chamber, the upper and lower both ends of the cabinet body all are equipped with first connection structure, and the upper and lower both sides of top cap all are equipped with second connection structure, this second connection structure with first connection structure suits.

By adopting the structure, the upper side and the lower side of the top cover are both provided with the second connecting structures, so that the upper surface and the lower surface of the top cover can be buckled at the top end of the cabinet body. When the nozzle on the top cover is downwards buckled on the cabinet body, a reagent, such as ninhydrin reagent, is filled in the accommodating cavity, and then the atomized ninhydrin reagent is sprayed into the cabinet body through the nozzle, so that the evidences on the rack can show information such as fingerprints and fingerprints; when the top cover is buckled on the cabinet body with the nozzle facing upwards, the witnesses are placed on the bracket firstly, then the 502 liquid is placed on the heating sheet for heating, and the volatilized 502 liquid can enable the fingerprints on the witnesses to be displayed. Consequently this equipment has integrateed and has appeared the function to the fingerprint of infiltration object and non-infiltration object, and secondly the first connection structure's of cabinet body lower extreme setting can let the cabinet body and other criminal investigation equipment built-up connection to carry when going out police.

Preferably, the method comprises the following steps: the bracket is in a grid shape. By adopting the structure, the reagent can be ensured to be more uniformly contacted with the certificate, and the showing effect is improved.

Preferably, the method comprises the following steps: the heating plate has two places, set up respectively on the inside bottom surface of the cabinet body. With the structure, when the 502 liquid is heated, water can be heated to adjust and control the concentration of the 502 inside the cabinet body.

Preferably, the method comprises the following steps: the air exit is arranged on the left side wall or the right side wall of the cabinet body, and the cabinet body is provided with an exhaust fan corresponding to the position of the air exit. By adopting the structure, the flowability of the air in the cabinet body can be increased when 502 is smoked, so that 502 is more uniform, and meanwhile, after the smoking is finished, the exhaust fan is also beneficial to discharging the residual 502 in the cabinet body; when ninhydrin is smoked, the air drying effect of the symptoms can be accelerated.

Preferably, the method comprises the following steps: the cabinet body is provided with a battery. With the structure, the power supply can be used as a power supply for devices such as an exhaust fan, a heating plate and the like.

Preferably, the method comprises the following steps: the first connecting structure is configured in a plug shape, and the second connecting structure is configured in a socket shape. By adopting the structure, the battery on the cabinet body can be ensured to supply power to the automatically sprayed nozzle by the connection structure under the condition that the nozzle adopts automatic spraying.

Preferably, the method comprises the following steps: the front end of the cabinet body is provided with a cabinet door.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt the utility model provides an it is alert with smoked cabinet that shows, but the top cap double-sided lock dress makes smoked cabinet that shows can carry out the spraying of reagents such as ninhydrin and smokes showing, can carry out the heating of 502 liquid again and smokes showing, and is multiple functional, and can also with other criminal investigation equipment built-up connection, convenient to carry when police.

Drawings

FIG. 1 is a schematic view of the structure of the fuming cabinet (with the nozzles facing the interior of the cabinet);

FIG. 2 is a schematic structural view of the display cabinet (the cabinet door is closed);

FIG. 3 is a schematic view of the exploded structure of the fuming cabinet (with the spray nozzle facing upwards);

FIG. 4 is an enlarged view of a portion of FIG. 3 at I;

FIG. 5 is an enlarged view of a portion of FIG. 3 at II;

FIG. 6 is a schematic view of the structure of the fuming cabinet (with emphasis on the first connecting structure at the lower end).

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

As shown in fig. 1 to 3, the fumigation cabinet for police can not only spray fumigation of permeable evidence with reagents such as ninhydrin, but also fumigate impermeable evidence with heating 502 liquid in the cabinet body 1, and has the following specific structure:

the front end and the top of the cabinet body 1 are open, wherein a cabinet door 5 is installed at the front end, a top cover 2 is installed at the top end, a shelf 1a with a grid-shaped structure is transversely arranged in the cabinet body 1, two heating sheets 1c are arranged on an inner bottom, an air outlet 1b is arranged on the right side wall, and an exhaust fan is installed at the position of the air outlet 1 b.

Be equipped with at least one in the top cap 2 and hold chamber 2a, hold and be connected with the nozzle 2b that surpasss top cap 2 surface on the chamber 2a, this top cap 2 can all the spiral-lock on cabinet body 1 top from top to bottom two sides.

When the top cover 2 is buckled on the cabinet body 1 in a posture that the nozzle 2b faces upwards, the certificate is placed on the bracket 1a, the 502 liquid and the water are respectively placed on the two heating sheets 1c for heating, and the volatilized 502 can show the fingerprint on the certificate.

When the top cover 2 is buckled on the cabinet body 1 in a posture that the nozzle 2b faces downwards, the certificates are placed on the bracket 1a, the ninhydrin reagent in the accommodating cavity 2a is sprayed to the inside of the cabinet body 1 in a spraying mode through the nozzle 2b, and the certificates on the bracket 1a can show information such as fingerprints and fingerprints.

In order to make the spraying more uniform, the nozzle 2b may be an electric nozzle; in this embodiment, the number of the accommodating cavities 2a is preferably two, and criminal investigation personnel can load different fuming reagents into the accommodating cavities 2a in advance, such as: ninhydrin, DFO, silver nitrate, etc., which not only meet the wider fumigation requirement, but also are convenient to use.

When 502 fuming is performed, the air outlet 1b and the exhaust fan can increase the fluidity of the air in the cabinet body, so that 502 fuming is more uniform, and meanwhile, after the fuming is completed, the exhaust fan is also beneficial to discharging the residual 502 in the cabinet body; when the ninhydrin reagent is smoked, the air outlet 1b and the exhaust fan can not only make the mist reagent more uniformly distributed, but also accelerate the air drying of the symptoms.

As shown in fig. 3 and 6, the upper and lower both ends of the cabinet body 1 are all provided with a first connecting structure 3a, so designed, wherein the first connecting structure 3a at the upper end is used for fastening the top cover 2, and the first connecting structure 3a at the lower end is used for connecting the fuming cabinet with other criminal investigation equipment in a combined manner, so as to be convenient for carrying when police.

As shown in fig. 2 and 3, the top cover 2 is provided with second connecting structures 3b on both upper and lower sides thereof.

As shown in fig. 4 and 5, the cabinet 1 is provided with a battery 4, and in order to make the nozzles 2b on the top cover 2 share the electric quantity of the battery 4, so as to realize automatic spraying of the liquid, the second connecting structure 3b on the top cover 2 is in a shape of a jack, and the first connecting structure 3a on the cabinet 1 is in a shape of a plug. Meanwhile, the second connecting structure 3b in the shape of the jack can also facilitate other devices on the site to enjoy the electric quantity of the battery 4.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims

1. The utility model provides an it is alert with smoked show cabinet which characterized in that: including the cabinet body (1), be equipped with bracket (1a), air exit (1b) and heating plate (1c) in the cabinet body (1), wherein bracket (1a) is horizontal at the cabinet body (1) middle part, the top of the cabinet body (1) is uncovered to dispose top cap (2) at this opening end, at least one has in top cap (2) holds chamber (2a), holds and is connected with nozzle (2b) that surpass top cap (2) surface on chamber (2a), the upper and lower both ends of the cabinet body (1) all are equipped with first connection structure (3a), and the upper and lower both sides of top cap (2) all are equipped with second connection structure (3b), this second connection structure (3b) with first connection structure (3a) suit.

2. The fumigation cabinet for police as claimed in claim 1, wherein: the bracket (1a) is in a grid shape.

3. The fumigation cabinet for police as claimed in claim 2, wherein: the heating plate (1c) is provided with two positions which are respectively arranged on the inner bottom surface of the cabinet body (1).

4. The fumigation cabinet for police as claimed in claim 3, wherein: air exit (1b) are arranged on the left side wall or the right side wall inside the cabinet body (1), and the cabinet body (1) is provided with an exhaust fan corresponding to the position of the air exit (1 b).

5. A police fumigation cabinet as defined in claim 1, 2, 3 or 4, in which: the cabinet body (1) is provided with a battery (4).

6. The fumigation cabinet for police as claimed in claim 5, wherein: the first connecting structure (3a) is configured in a plug shape, and the second connecting structure (3b) is configured in a socket shape.

7. The fumigation cabinet for police as claimed in claim 1, wherein: the front end of the cabinet body (1) is provided with a cabinet door (5).