CN215929082U

CN215929082U - Portable trace extraction instrument

Info

Publication number: CN215929082U
Application number: CN202122278071.6U
Authority: CN
Inventors: 李建勋; 郭俊兴; 杜先鹏; 金传广; 孙立斌
Original assignee: Qingdao Xiaoyou Intelligent Technology Co ltd
Current assignee: Qingdao Xiaoyou Intelligent Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-01
Anticipated expiration: 2031-09-18

Abstract

The utility model belongs to the field of image shooting equipment, and particularly relates to a portable trace extraction instrument. Includes a main body part: shooting and extracting the trace; cover plate part: the light supplement device is used for supplementing light to a shot object below the instrument and is arranged below the main body part; a support part: for supporting the main body portion and the cover plate portion. This scheme adopts the 3D module to shoot and draws, and the precision is high, application environment is wide, easy operation, convenient to carry, provides a convenient, practical 3D formula vestige extraction instrument for the security protection field.

Description

Portable trace extraction instrument

Technical Field

The utility model belongs to the field of image shooting equipment, and particularly relates to a portable trace extraction instrument.

Background

With the development of science and technology, criminals have more and more crime means, especially, the evidence left at the crime scene is less and less, the traditional 2D camera is used for taking a picture to obtain evidence, the analysis difficulty is high, the accuracy is low, even wrong judgment occurs, the efficiency of the personnel handling the case is seriously influenced, and the development of the current situation can not be met.

SUMMERY OF THE UTILITY MODEL

To address the deficiencies noted in the background, the present invention presents a portable trace extraction instrument.

In order to achieve the above purpose, the following technical solutions are provided:

a portable trace extraction apparatus comprising a main body portion: shooting and extracting the trace; cover plate part: the light supplement device is used for supplementing light to a shot object below the instrument and is arranged below the main body part; a support part: for supporting the main body portion and the cover plate portion.

Further, the main body part comprises a machine shell, an antenna protection plate, a 3D module, a touch screen and a main board; the four corners of the shell are chamfered and are used for installing a supporting part; the touch-sensitive screen back attaches to glue and inlays on the upper portion of casing, and 3D module, mainboard and battery setting are in the inside of casing, and antenna protection board, switch, USB mouth and net gape set up the one side at the casing.

Further, the cover plate part comprises a rear cover plate, a heat dissipation copper block, an LED lamp strip, an LED housing and filter glass; the LED lamp strip is fixed in the LED housing and is arranged on the rear cover plate; the filter glass is fixed on the rear cover plate through UV glue, and the filter glass corresponds to the 3D modules in position one by one; the heat dissipation copper block is arranged on the mainboard and dissipates heat to the mainboard.

Furthermore, the supporting part comprises a rubber foot pad, a supporting rod and a quick joint, and the rubber foot pad is arranged at the bottom of the supporting rod and plays a role in buffering; the quick connector comprises a fixing part and a dismounting part, the fixing part is fixed on the casing, the dismounting part is fixed on the supporting rod, and the fixing part and the dismounting part are connected through a buckle or a thread.

The utility model has the beneficial effects that:

the utility model discloses a portable trace extraction instrument, which adopts a 3D module to shoot and extract, has high precision, wide application environment, easy operation and convenient carrying, and provides a convenient and practical 3D trace extraction instrument for the field of security protection.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a bottom view of the present invention;

FIG. 6 is an enlarged view of a portion of the present invention;

in the figure: 1. a rubber foot pad; 2. a support bar; 3. disassembling the parts; 4. a fixing member; 5. a housing; 6. an antenna shield plate; 7. a touch screen; 8. a power interface; 9. a switch; 10. a rear cover plate; 11. a filter glass; 12. an LED housing; 13. a USB port; 14. and (4) a network port.

Detailed Description

In order to make the technical solution of the present invention more clear and definite for those skilled in the art, the technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, a portable trace extraction apparatus includes a main body: shooting and extracting the trace; cover plate part: the light supplement device is used for supplementing light to a shot object below the instrument and is arranged below the main body part; a support part: for supporting the main body portion and the cover plate portion.

The supporting part comprises a rubber foot pad 1, a supporting rod 2 and a quick joint, and the rubber foot pad 1 is arranged at the bottom of the supporting rod 2 and plays a role in buffering; the supporting rod 2 is made of an aluminum pipe with the outer diameter of 16mm and the inner diameter of 6mm, so that tapping is facilitated, and the rubber foot pad 1 is convenient to mount; the quick coupling comprises two parts: the first is a fixed part 4 fixed on the shell 5; the second part is a dismounting part 3 fixed on the support bar 2. When in disassembly and assembly, only the disassembly and assembly part needs to be disassembled, so that the use is rapid and convenient; the fixing member 4 and the detachable member 3 are connected by a snap or a screw.

The main body part comprises a machine shell 5, an antenna protection plate 6, a 3D module, a touch screen 7 and a main board, the whole machine shell 5 is machined in a machining mode by adopting 5052AL, four corners and edges are obliquely cut, and the fixing part 4 of the supporting part is installed; the antenna protection plate 6 is made of black PMMA through machining, and signals can penetrate through the antenna protection plate conveniently; the back of the touch screen 7 is attached with glue and is embedded in the shell 5; the 3D module, the mainboard and the battery are electrically connected and fixed in the shell 5, wherein the battery can be charged, and the normal use is ensured under the condition of no alternating current power supply; the antenna protection plate 6, the switch 9, the USB port 13 and the network port 14 are disposed at one side of the cabinet 5 and electrically connected to the main board.

The cover plate part comprises a rear cover plate 10, a heat dissipation copper block, an LED lamp strip, an LED housing (12) and filter glass 11; the LED housing (12) is made of white PMMA through machining, an LED lamp strip is embedded in the LED housing, and the LED lamp strip is used for supplementing light to an object below the instrument and improving the shooting effect; the filter glass 11 is fixed on the rear cover plate 10 through UV glue, and the positions of the filter glass 11 correspond to the positions of the optical machines and the cameras on the 3D module one by one; the fan heating copper block is fixed on the rear cover plate 10 through screws, after the rear cover plate 10 is fixed, the silica gel pad on the fan heating copper block is pressed on the chip of the mainboard, and the fan heating effect is achieved.

After a start button is pressed, a shooting interface can be automatically entered into the screen, a shooting key is pressed, the 3D module starts to shoot a lower object, a 3D trace picture is displayed in the screen after a series of algorithms and modeling, and operations such as rotation and amplification can be performed.

While the utility model has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A portable trace extraction instrument, comprising a main body portion: shooting and extracting the trace; cover plate part: the light supplement device is used for supplementing light to a shot object below the instrument and is arranged below the main body part; a support part: for supporting the main body portion and the cover plate portion.

2. A portable trace-extraction instrument as claimed in claim 1, wherein: the main body part comprises a machine shell (5), an antenna protection plate (6), a 3D module, a touch screen (7) and a main board; the four corners of the shell (5) are chamfered for installing a supporting part; the back of the touch screen (7) is attached with glue and is embedded on the upper portion of the machine shell (5), the 3D module, the main board, the switch (9) and the battery are arranged inside the machine shell (5), and the antenna protection plate (6) is arranged on one side of the machine shell (5).

3. A portable trace-extraction instrument as claimed in claim 2, characterized in that: the cover plate part comprises a rear cover plate (10), a heat-radiating copper block, an LED lamp strip, an LED housing (12) and filter glass (11); the LED lamp strip is fixed in the LED housing (12) and arranged on the rear cover plate (10); the filter glass (11) is fixed on the rear cover plate (10) through UV glue, and the filter glass (11) corresponds to the 3D modules in position one by one; the heat dissipation copper block is arranged on the mainboard and dissipates heat to the mainboard.

4. A portable trace-extraction apparatus according to claim 2 or 3, wherein: the supporting part includes rubber foot pad (1), bracing piece (2) and quick-operation joint, and install in bracing piece (2) bottom rubber foot pad (1), quick-operation joint includes mounting (4) and dismouting piece (3), mounting (4) are fixed on casing (5), and dismouting piece (3) are fixed on bracing piece (2), and mounting (4) and dismouting piece (3) are through buckle or threaded connection.