CN2131014Y

CN2131014Y - Multifunctional flashlight for field prospecting

Info

Publication number: CN2131014Y
Application number: CN 91223531
Authority: CN
Inventors: 张捷
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-08-17
Filing date: 1991-08-17
Publication date: 1993-04-28
Anticipated expiration: 2001-08-17

Abstract

The utility model discloses a multifunctional flashlight for reconnaissance at crime scene, belonging to the crime scene reconnaissance article used in the departments of public security, prosecutorial departments, justice departments, security departments, etc. The common flashlight is connected with a flashlight connecting cylinder, and a device which is suitable for investigating crime scene is arranged in the flashlight connecting cylinder. The devices can be assembled with the flashlight in a different assembly mode. The utility model has the functions of lighting, spraying and brushing powder, sucking dust, spraying mist, measuring, blowing air, and loading mall reconnaissance device. The utility model has the advantages of small size, light weight, low cost, more functions, convenience, applicability, etc.

Description

Multifunctional flashlight for field prospecting

Multi-functional onsite is reconnoitred flashlight and is belonged to the crime scene investigation articles for use that departments such as public security, procuratorial work, the administration of justice, defendance use.

According to record such as Chinese patent literature and " criminal technique " the science and technology concerning criminal matters data of etc.ing: have site inspection now and mostly be substitute with flashlight, except that having lighting device, what have also has devices such as warning, electric shock, high light, ultraviolet light; Existing crime scene investigation equipment is that the required article of site inspection are placed in the bag (case), is called and reconnoitres bag (case), have that volume is big, weight is many, price is high, poor for applicability, carry weak points such as inconvenience.

The purpose that multi-functional onsite is reconnoitred flashlight is to improve above deficiency, common flashlight is improved, the device that will in actual crime scene investigation work, need, utilize torch to combine easily, have devices such as illumination, spary powder, dust suction, spraying, measurement, blowing and the small-sized site inspection apparatus of loading, reconnoitre bag (case) in order to replacement for small.

Multi-functional onsite is reconnoitred flashlight and is made up of following several partial contents:

First's flashlight (no bonnet)

Add a switch at the rear portion of common flashlight body, an end of switch is connected in to take at the bottom of the torch bulb and meets the anode place, and the other end is connected in and is fixed on the conducting strip that stretches out backward on the torch barrel, switch and conducting strip and line thereof and the insulation of torch stack shell.

Second portion DC micromotor extend neck

In the front end of torch extend neck, fix a DC micromotor with support, the rotating shaft of motor backward, fan attachment sheet in the rotating shaft.Before support, fix a conducting ring that insulate with barrel, fix a compression spring at the non-rotating shaft bared end of motor.The positive pole of motor is connected on the conducting ring, and negative pole is connected on the compression spring.On the barrel behind the electric motor fan sheet, fix a garden shape dust-absorbing filtering cloth.On the barrel before the electric motor fan sheet air vent is set.

Third part is whitewashed the box extend neck

Fix the garden shape closure plate that there is the conduit that stretches to the rear end at a center after a while at torch extend neck middle part.Fix a disassembled bonnet in the extend neck rear end, the powder brush of a hollow is fixed in the bonnet outside, and the hollow part of brush enters in the torch extend neck by bonnet in succession with conduit, and the conduit that stretches in the tube bends towards barrel.It between closure plate and bonnet powder box.

The 4th part flashlight bonnet

Device in the common flashlight bonnet is taken off, fixed a steel tape in its outside with the rivet of hollow, fix a conduit that exposes steel tape in the hole, rivet garden by bonnet and steel tape, bared end is dirt garden mouth shape.Leave one on the tegmental wall in the back with stopper small garden hole beyond the Great Wall.

Multi-functional onsite is reconnoitred torch and is compared advantages such as having volume is little, in light weight, cost is low, easy production, function is many, convenience is suitable with regard to the prior art in its employed field, be fit to situations such as China's present stage basic public security, security department's work is many, fund is few, vehicle is few, positive effect will be arranged improving crime scene investigation rate and recovery rate and crime case-solving rate.

Realize best way of the present utility model below in conjunction with description of drawings:

According to different assembling forms, multi-functional onsite is reconnoitred flashlight and is had different functions.

In flashlight, pack into after the dry cell, minisize dc electrode extend neck (see figure 1) is connected the flashlight (see figure 2) after, have the function of illumination and blowing; To whitewash after box extend neck (see figure 3) is connected the DC micromotor extend neck, and have the function of spary powder again, simultaneously, two cavitys that extend neck was linked to be have the function of loading small-sized site inspection apparatus; Again flashlight bonnet (see figure 4) is connected and whitewashes on the box extend neck, become assembly type at ordinary times, also have the function of measurement.

Press Fig. 2, Fig. 1, Fig. 4 assembled in sequence, have blowing function; Stopper with the flashlight bonnet pulls out again, inserts a flexible pipe that external diameter is identical with the stopper diameter, and the flexible pipe insertion end continues to insert in the mouth shape conduit of sharp garden, and the other end with flexible pipe inserts in the open containers of other holding liquid again, has just had spraying function.

Press Fig. 2, Fig. 1, Fig. 4 assembled in sequence, the battery of oppositely packing into simultaneously has dust-absorbing function.

In assembly type at ordinary times,, have again and adorn small-sized function of reconnoitring apparatus more being connected the flashlight of a sky between Fig. 1 and Fig. 3.That is loaded small-sizedly reconnoitres apparatus and flashlight is used in combination, and the function that is suitable for site inspection can also be arranged.

Claims

A kind of multi-functional onsite is reconnoitred flashlight, it is characterized in that: add a switch at a common flashlight rear portion and link to each other with switch and the conducting strip of the torch that reaches; In a torch extend neck, fix a rotating shaft and fan sheet DC micromotor backward with support, a compression spring is fixed in the place ahead on the motor, before the electric motor fan sheet air vent is set, fixes a conducting ring on the barrel before the support, fix a dust-absorbing filtering cloth behind the electric motor fan sheet; Fixing a center after a while at a torch extend neck middle part has the closure plate that stretches to the rear end conduit, fixes a disassembled bonnet in extend neck, and the powder brush of a hollow is fixed in the bonnet outside, and the hollow part of brush is stretched in the torch extend neck with conduit; Postoperculum is fixed a steel tape after common flashlight, and a conduit is set, and on the tegmental wall of back a small garden hole is set.More than device is formed the device with functions such as illumination, spary powder, dust suction, spraying, measurement, blowing and the small-sized site inspection apparatus of loading by different assembling forms.