CN110418116A - Crime scene investigation device - Google Patents
Crime scene investigation device Download PDFInfo
- Publication number
- CN110418116A CN110418116A CN201910818958.4A CN201910818958A CN110418116A CN 110418116 A CN110418116 A CN 110418116A CN 201910818958 A CN201910818958 A CN 201910818958A CN 110418116 A CN110418116 A CN 110418116A
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- China
- Prior art keywords
- crime scene
- investigation device
- scene investigation
- display screen
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000011835 investigation Methods 0.000 title claims abstract description 128
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 30
- 230000009471 action Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 20
- 230000037431 insertion Effects 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention relates to a kind of crime scene investigation devices.The crime scene investigation device includes: crime scene investigation device main body；Mounting base can be clamped with crime scene investigation device main body and connect；And display screen, it is rotatably connected at mounting base.Above-mentioned crime scene investigation device, display screen is rotatably connected at mounting base, and can be connected by mounting base and the clamping of crime scene investigation device main body, realizes display screen being assemblied in crime scene investigation device main body.When needing replacing display screen, mounting base can be separated with crime scene investigation device limbs, so that display screen is separated with crime scene investigation device main body.When needing to install display screen, mounting base need to be only clamped and be connected to crime scene investigation device main body.In this way, compared with prior art, crime scene investigation device of the invention does not need to dismantle when dismounting display screen crime scene investigation device main body, display screen it is convenient for disassembly and assembly, quick, be conveniently replaceable display screen.
Description
Technical field
The present invention relates to police investigation equipment technical fields, more particularly to a kind of crime scene investigation device.
Background technique
Crime scene investigation device is also known as police law-enforcing recorder or on-site law-enforcing recorder, can be carried out in enforcing law dynamic, it is quiet
The field condition digitized record of state enforces the law in different environments convenient for public security cadres and police, investigates use.
Crime scene investigation device generally has display screen, for checking record video and photo etc..Traditional crime scene investigation device display screen with hold
Method instrument main body be it is integrated, i.e., display screen insertion be installed in crime scene investigation device main body.But when needing replacing display screen (for example,
Adapt to different law enforcement scenes need replacing different types of display screen or display screen damage need replacing) when, need to dismantle and hold
Method instrument main body, could dismount display screen, and disassembly process is complicated, be not easy to replacement display screen.
Summary of the invention
Based on this, it is necessary to for the problem that the display screen replacement of traditional crime scene investigation device is inconvenient, it is above-mentioned to provide a kind of improvement
The crime scene investigation device of defect.
A kind of crime scene investigation device, comprising:
Crime scene investigation device main body；
Mounting base can be clamped with the crime scene investigation device main body and connect；And
Display screen is rotatably connected at the mounting base.
Above-mentioned crime scene investigation device, display screen is rotatably connected at mounting base, and can be clamped by mounting base and crime scene investigation device main body
Connection is realized display screen being assemblied in crime scene investigation device main body.It, can be by mounting base and crime scene investigation device limbs point when needing replacing display screen
From so that display screen is separated with crime scene investigation device main body.When needing to install display screen, only mounting base need to be clamped to be connected to and held
Method instrument main body.In this way, compared with prior art, crime scene investigation device of the invention does not need to dismantle crime scene investigation device when dismounting display screen
Main body, display screen it is convenient for disassembly and assembly, quick, be conveniently replaceable display screen.
In one embodiment, the crime scene investigation device further includes the clamping seat for being fixedly connected on the crime scene investigation device main body, described
Mounting base can be clamped with the clamping seat and connect.In this way, can be connect by mounting base with the clamping of clamping seat, realize display screen
It is assemblied in crime scene investigation device main body.Also, it is separated by mounting base with clamping seat, realizes the separation of display screen and crime scene investigation device main body.Card
The setting of joint chair is conducive to the bonding strength for improving display screen and crime scene investigation device main body, and the display screen in enforcing law is avoided to be easy
It falls off.
In one embodiment, the clamping seat tool has receiving portion, and the mounting base has clamping portion, and the clamping portion can
Clamping is connected in the receiving portion.When needing display screen being assemblied in crime scene investigation device main body, the clamping portion of mounting base is inserted into
And be clamped in the receiving portion for being connected to clamping seat, to realize the assembly of display screen Yu crime scene investigation device main body.It can be blocked using clamping portion
The mode being connected in receiving portion in succession advantageously ensures that display screen and the connection of crime scene investigation device main body are strong so that structure is more compact
Degree, avoids display screen during investigation from being easy to fall off.
In one embodiment, the crime scene investigation device further includes at least two resilient members；
At least two resilient members are fixedly connected in the clamping seat, and are located at least in the phase of the receiving portion
To two sides, the side wall at least partly protruding from the receiving portion of each resilient member, to be inserted into when the clamping portion
When the receiving portion, the resilient member is held in the clamping portion.In this way, when clamping portion is inserted into receiving portion, according to
Clamping portion clamping is connected in receiving portion by supporting for clamping portion by resilient member.Also, since resilient member has
It is flexible, so that clamping portion can extract receiving portion under the effect of external force, realize the separation of display screen and crime scene investigation device main body.
In one embodiment, the resilient member includes pedestal, elastic component and ball；
The pedestal has the opening of accommodating cavity and the connection accommodating cavity, and the elastic component and the ball are contained in institute
Accommodating cavity is stated, the ball is located at the elastic component towards one end of the opening, and the elastic component makes the rolling for providing
Pearl has the pretightning force of the movement tendency by the opening pop-up；
The pedestal is fixedly connected on the clamping seat, and there is the pedestal one end of the opening to penetrate through the receiving
The side wall in portion, so that the ball can be held in the clamping portion for being inserted into the receiving portion under the action of pretightning force.
In one embodiment, the clamping seat tool has mounting groove, and one end of the mounting groove penetrates through the receiving portion
Side wall；The pedestal is fixedly installed in the mounting groove, and has one end of the opening towards the receiving portion.In this way,
Realize the installation of pedestal.
In one embodiment, the width dimensions of the notch of the mounting groove are less than the outer diameter of the pedestal, so that
The pedestal can be caught in the mounting groove by the notch of the mounting groove.In this way, pedestal is quick and easy for installation, and mounting structure
Simply.
In one embodiment, the diameter dimension of the opening is less than the diameter dimension of the ball, so that the ball
The opening can be partially pierced by under the action of the pretightning force.So, on the one hand, the part of ball is pierced by opening, so that rolling
Pearl is held in the clamping portion in insertion receiving portion；On the other hand, prevent ball from being popped up completely by opening and being detached from pedestal.
In one embodiment, the clamping portion have can be with the recess portion of the ball engagement.In this way, when clamping portion is inserted into
When receiving portion, ball is held in the recess portion of clamping portion, on the one hand in order to which preferably clamping portion is fixed, improves display screen
Connective stability；On the other hand whether it is inserted in place convenient for prompt operator clamping portion.
In one embodiment, the crime scene investigation device further includes rotating assembly, and the rotating assembly includes rotating bracket and turns
Axis；
The rotating bracket is rotatably connected at the mounting base around first axle, the shaft around with the first axle
The perpendicular second axis of line is rotatably connected at the rotating bracket, and the display screen is fixedly connected on the shaft.Such as
This, display screen can be rotated rotating around orthogonal first axle and second axis, so that display screen is with respect to crime scene investigation device main body
Angular adjustment is flexible, quick, in order to which investigator checks.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of crime scene investigation device in an embodiment of the present invention；
Fig. 2 is the assembling structure schematic diagram of crime scene investigation device shown in FIG. 1；
Fig. 3 is the camera assembly of crime scene investigation device shown in Fig. 2 and the assembling structure schematic diagram of crime scene investigation device main body；
Fig. 4 is the cross-sectional view of the camera assembly of crime scene investigation device shown in Fig. 3.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1 shows the decomposition texture schematic diagram of crime scene investigation device in one embodiment of the invention.Fig. 2 shows shown in FIG. 1
The assembling structure schematic diagram of crime scene investigation device.Fig. 3 shows the camera assembly of crime scene investigation device shown in Fig. 2 and the assembly knot of crime scene investigation device main body
Structure schematic diagram.Fig. 4 shows the cross-sectional view of the camera assembly of crime scene investigation device shown in Fig. 3.For ease of description, attached drawing illustrate only with
The relevant structure of the present invention.
As shown in Figures 1 and 2, a kind of crime scene investigation device provided in one embodiment of the invention, including crime scene investigation device main body 10, installation
Seat 30 and display screen 40.Mounting base 30 can be clamped with crime scene investigation device main body 10 and connect, and display screen 40 is rotatably connected at mounting base
30。
Above-mentioned crime scene investigation device, display screen 40 is rotatably connected at mounting base 30, and can pass through mounting base 30 and crime scene investigation device master
The clamping connection of body 10, realizes display screen 40 being assemblied in crime scene investigation device main body 10.It, can be by mounting base when needing replacing display screen 40
30 separate with crime scene investigation device limbs 10, so that display screen 40 is separated with crime scene investigation device main body 10.When needing to install display screen 40,
Mounting base 30 need to be only clamped and be connected to crime scene investigation device main body 10.In this way, compared with prior art, crime scene investigation device of the invention exists
Do not need to dismantle crime scene investigation device main body 10 when dismounting display screen 40, display screen 40 it is convenient for disassembly and assembly, quick, be conveniently replaceable display screen
40。
It should be noted that above-mentioned crime scene investigation device can quickly replace the display screen 40 of different size or type according to demand,
To adapt to the investigation tasks under varying environment.
It is understood that display screen 40 is rotatably connected at mounting base 30, so as to by rotation display screen 40 come
The angle of display screen 40 is adjusted, in order to which personnel watch display screen 40, so that the crime scene investigation device is more convenient to use, practicability is more
By force.
In the embodiment of the present invention, crime scene investigation device further includes the clamping seat 20 for being fixedly connected on crime scene investigation device main body 10, mounting base
30 can be clamped and connect with clamping seat 20.In this way, can be connect by mounting base 30 with the clamping of clamping seat 20, realize display screen 40
It is assemblied in crime scene investigation device main body 10.Also, it is separated by mounting base 30 with clamping seat 20, realizes display screen 40 and crime scene investigation device main body 10
Separation.It is clamped the setting of seat 20, is conducive to the bonding strength for improving display screen 40 and crime scene investigation device main body 10, avoids enforcing the law
Display screen 40 is easy to fall off in journey.
In some embodiments, clamping seat 20 has receiving portion 22, and mounting base 30 has clamping portion 32.Clamping portion 32 can be clamped
It is connected in receiving portion 22.When needing display screen 40 being assemblied in crime scene investigation device main body 10, the clamping portion 32 of mounting base 30 is inserted
Enter and be clamped in the receiving portion 22 for being connected to clamping seat 20, to realize the assembly of display screen 40 Yu crime scene investigation device main body 10.Using
The mode of clamping portion 32 and the clamping connection of receiving portion 22 advantageously ensures that display screen 40 and crime scene investigation device so that structure is more compact
The bonding strength of main body 10 avoids the display screen 40 during investigation from being easy to fall off.
Specific in embodiment, crime scene investigation device further includes at least two resilient members 50.At least two resilient members 50
It is fixedly connected in clamping seat 20, and is located at least in the opposite sides of receiving portion 22.Each resilient member 50 is at least partly
The side wall of receiving portion 22 is protruded from, with when receiving portion 22 is inserted into clamping portion 32, resilient member 50 is held in clamping portion 32, from
And the clamping of clamping portion 32 is connected in receiving portion 22.In this way, being supported when clamping portion 32 is inserted into receiving portion 22 by elasticity
The clamping of clamping portion 32 is connected in receiving portion 22 supporting for clamping portion 32 by gripping member 50.Also, due to resilient member 50
With elasticity, so that clamping portion 32 can extract receiving portion 22 under the effect of external force, display screen 40 and crime scene investigation device main body 10 are realized
Separation.
In some embodiments, resilient member 50 includes pedestal 52, elastic component (not shown) and ball 54.Pedestal 52 has
Accommodating cavity (not shown) and the opening for being connected to the accommodating cavity (figure is not marked).Elastic component and ball 54 are contained in the accommodating cavity, and roll
Pearl 54 is located at elastic component towards one end of opening.Elastic component, which is used to provide, makes ball 54 have the movement tendency popped up by the opening
Pretightning force.
Pedestal 52 is fixedly connected on clamping seat 20, and pedestal 52 has the side wall of one end perforation receiving portion 22 of opening, with
Make ball 54 that can be connected to the clamping portion 32 of insertion receiving portion 22 under the action of above-mentioned pretightning force, so that clamping portion 32 is clamped
It is connected in receiving portion 22.
Specific in embodiment, clamping seat 20 has mounting groove 24, the side of one end perforation receiving portion 22 of the mounting groove 24
Wall.Pedestal 52 is fixedly installed in the mounting groove 24, and has one end of opening towards receiving portion 22.In this way, realizing pedestal
52 installation.
Preferably, the width dimensions of the notch of mounting groove 24 are less than the outer diameter of pedestal 52, so that pedestal 52 can be by pacifying
The notch of tankage 24 is caught in mounting groove 24, to realize the fixed installation of pedestal 52.In this way, pedestal 52 is quick and easy for installation,
And mounting structure is simple.It should be noted that pedestal 52 can also be installed in other manners in mounting groove 24, such as spiral shell
Solid, welded connecting etc. is clenched, is not limited thereto.
Specific in embodiment, the diameter dimension of the opening of pedestal 52 is less than the diameter dimension of ball 54, so that ball 54
Opening is partially pierced by under the action of pretightning force.So, on the one hand, the part of ball 54 is pierced by opening, so that ball 54 supports
Clamping portion 32 in insertion receiving portion 22；On the other hand, prevent ball 54 from being popped up completely by opening and being detached from pedestal 52.
Specific in embodiment, clamping portion 32 has the recess portion 322 that can cooperate with ball 54.In this way, when clamping portion 32 is inserted
When entering receiving portion 22, ball 54 is held in the recess portion 322 of clamping portion 32, on the one hand in order to preferably consolidating to clamping portion 32
It is fixed, improve the connective stability of display screen 40；On the other hand whether it is inserted in place convenient for prompt operator clamping portion 32.It is optional
The recess portion 322 that ground, clamping portion 32 and ball 54 cooperate is that more preferably embodiment, the recess portion 322 cooperated with ball 54 not limit
It is scheduled on clamping portion 32, only illustrates a kind of fit system herein.Further, which can be inside by the surface of clamping portion 32
Recess forms groove, pit or hole etc., is not limited thereto.
Specific in embodiment, the cross section of clamping portion 32 is generally rectangular shaped.In order to adapt to clamping portion 32, receiving portion 22
Cross section is also generally rectangular shaped.Resilient member 50 includes four, and four resilient members 50 are respectively used to be held in cross section
On four side walls in the clamping portion 32 of rectangle.In this way, on the one hand since the cross section of clamping portion 32 is in rectangle, to prevent
The opposite clamping seat 20 in clamping portion 32 rotates；On the other hand when receiving portion 22 is inserted into clamping portion 32, four of clamping portion 32
Side wall supports flexible supporting piece 50, so that the clamping connection of clamping portion 32 is more firm, i.e., display screen 40 is installed on law enforcement
It is more firm when instrument main body 10, prevent display screen 40 from shaking.
In the embodiment of the present invention, crime scene investigation device further includes rotating assembly 60, and display screen 40 can be turned by the rotating assembly 60
It is dynamic to be connected to mounting base 30.The rotating assembly 60 includes rotating bracket 64 and shaft 62.Rotating bracket 64 can turn around first axle
It is connected to mounting base 30 dynamicly, shaft 62 is rotatably connected at rotating bracket 64 around second axis.Wherein, which hangs down
Directly in first axle.Display screen 40 is fixedly connected on shaft 62.In this way, display screen 40 can be rotating around orthogonal first axle
It is rotated with second axis, so that display screen 40 is flexible with respect to the angular adjustment of crime scene investigation device main body 10, quick, in order to investigator
It checks.
Specific in embodiment shown in FIG. 1, first axle and horizontal direction parallel, second axis and vertical direction are flat
Row.
Specific in embodiment, rotating assembly 60 further includes fixed bracket 66, and fixed bracket 66 is fixedly connected on shaft 62,
Display screen 40 is fixedly connected on fixed bracket 66.It is fixedly connected that is, display screen 40 passes through fixed bracket 66 with shaft 62.
In this way, the setting of fixed bracket 66 facilitates being fixedly connected for display screen 40 and shaft 62.Optionally, display screen 40 can pass through spiral shell
Line fastener is fixedly connected on fixed bracket 66.The threaded fastener can be screw etc..Solderable be connected to of fixed bracket 66 turns
Axis 62.It is understood that other way can also be used with being fixedly connected for shaft 62 in fixed bracket 66, it is not limited thereto.
Specific in embodiment, rotating assembly 60 further includes the protection cap 68 for being fixedly connected on mounting base 30, protection cap 68
For covering the components such as rotating bracket 64, shaft 62 and fixed bracket 66.
Specific in embodiment, crime scene investigation device further includes gum cover 70, and gum cover 70 is set to clamping seat 20, and is located at clamping seat 20
Between mounting base 30, gum cover 70 is used for when the clamping of clamping portion 32 is connected to receiving portion 22, sealing clamping seat 20 and mounting base
Gap between 30.It should be noted that gum cover 70 also acts as certain beauty function.
Please also refer to shown in Fig. 2, Fig. 3 and Fig. 4, in the embodiment of the present invention, crime scene investigation device further includes and crime scene investigation device main body
The camera assembly 80 of 10 connections.Camera assembly 80 includes transmission assembly 81, insertion tube 82 and the first fixing piece 84.Transmission assembly 81
It being contained in crime scene investigation device main body 10, one end of insertion tube 82 is fixedly connected on transmission assembly 81, and the other end is provided with camera 83,
And it is pierced by crime scene investigation device main body 10.Also, camera 83 is electrically connected by insertion tube 82 with transmission assembly 81, transmission assembly 81 with hold
Method instrument main body 10 is electrically connected.
First fixing piece 84 is removably attachable to the position that insertion tube 82 is pierced by crime scene investigation device main body 10, and with crime scene investigation device master
Body 10 offsets, so that transmission assembly 81 and insertion tube 82 are fixed with respect to crime scene investigation device main body 10.Optionally, the first fixing piece 84 can be adopted
The mode being threadedly coupled is connected to insertion tube 82.First fixing piece 84 can be nut.
In this way, can be carried out by insertion tube 82 across narrow space (such as crack between a door and its frame, aperture etc.) when using the crime scene investigation device
Shooting evidence obtaining.When needing replacing camera assembly 80, can remove the first fixing piece 84 can be by camera assembly 80 from crime scene investigation device
It is extracted in main body 10, implements replacement.
During the shooting evidence obtaining of this crime scene investigation device, the photographing information of camera 83 is transmitted by insertion tube 82 and transmission assembly 81
To crime scene investigation device main body 10, photographing information is handled and is saved by crime scene investigation device main body 10, completes evidence obtaining.
It is understood that different types of camera assembly 80 is often required to use under different investigation environment, such as
(white light camera 83 is infrared for the insertion tube 82 of different-diameter, the insertion tube 82 of different length or different types of camera 83
Camera 83).Above-mentioned crime scene investigation device can efficiently replace camera assembly 80 in the case where not dismantling crime scene investigation device host, so that this is held
Method instrument is practical, and greatly reduces time and the cost of replacement camera assembly 80.
It should be noted that crime scene investigation device main body 10 has the accepting hole through its opposite sides, the aperture of accepting hole one end
Greater than the aperture of another point.Camera assembly 80 is inserted into accepting hole by the bigger diameter end of accepting hole, so that transmission assembly 81 is contained in
Hold in hole, insertion tube 82 is pierced by by the miner diameter end of accepting hole, and passes through the first fixing piece 84 for transmission assembly 81 and insertion tube 82
Opposite crime scene investigation device main body 10 is fixed.
Specific in embodiment, camera assembly 80 further includes the second fixing piece 86, and the second fixing piece 86 is fixedly connected on biography
Defeated component 81 is connected with one end of insertion tube 82, and when the first connector is fixed locks, the first connector is connected to crime scene investigation device master
The outside of body 10, the second connector are connected to the step surface in accepting hole, thus by the fixation of transmission assembly 81 and crime scene investigation device main body
10。
Specific in embodiment, transmission assembly 81 has contact 812, and crime scene investigation device main body 10 has contact probe 14.Work as biography
When defeated component 81 is contained in accepting hole, contact 812 and contact probe 14 are in electrical contact, and realize transmission assembly 81 and crime scene investigation device main body
10 electrical connection, in order to which the shooting signal of camera 83 is transferred to crime scene investigation device main body 10 by transmission assembly 81.Optionally, it passes
The connection type of the probe 14 of the contact 812 and crime scene investigation device main body 10 of defeated component 81 is that more preferably embodiment, contact 812 are not
It is limited to inside transmission assembly 81, only illustrates a kind of fit system herein.Simultaneously the probe 14 can be other shapes or
Arrangement mode is not limited thereto.
Specific in embodiment, insertion tube 82 includes connecting tube 822 and wobble drive pipe 824.One end of connecting tube 822 with
Transmission assembly is detachably connected, and the other end of connecting tube 822 is connect with wobble drive pipe 824, and camera is set to swing and drives
The dynamic one end of pipe 824 far from connecting tube 822, camera 83, insertion tube 82 and transmission assembly 81 are electrically connected.822 bendable of connecting tube
Song, such as flexible tube or snake bone pipe.
In this way, in use, can by insertion tube through narrow crack between a door and its frame, wall seam or aperture etc., the bending of wobble drive pipe 824 or
Distortion etc. drives camera 83 mobile, avoids obstacle, the suspicious criminal activity in detection room inside.The signal wire of camera 83 is logical
It crosses swing driving tube 824 and connecting tube 822 is connect with transmission assembly 81, the photographing information that camera 83 obtains will be from camera 83
By wobble drive pipe 824 and connecting tube 822, crime scene investigation device main body 10, crime scene investigation device main body are then transmitted to by transmission assembly 81
Photographing information is handled and is kept by 10.
Specific in embodiment, transmission assembly 81 has control handle 812, and control handle 812 is electrically connected with contact 812.
In investigation, when camera encounters barrier, operating control handle 812 will send control signal, law enforcement to crime scene investigation device main body 10
Instrument main body 10 controls wobble drive pipe 824 and makes specified bending or torsion action, to realize manually controllable camera
Avoiding obstacles.
Specific in embodiment, crime scene investigation device main body 10 also has grab handle 12 (see shown in Fig. 1 and Fig. 2), in order to use
Person holds.
It should be noted that crime scene investigation device main body 10 can have WIFI function, network-connectable transmits data.Crime scene investigation device main body
10 can also connect earphone.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of crime scene investigation device characterized by comprising
Crime scene investigation device main body；
Mounting base can be clamped with the crime scene investigation device main body and connect；And
Display screen is rotatably connected at the mounting base.
2. crime scene investigation device according to claim 1, which is characterized in that the crime scene investigation device further includes being fixedly connected on the law enforcement
The clamping seat of instrument main body, the mounting base can be clamped with the clamping seat and connect.
3. crime scene investigation device according to claim 2, which is characterized in that the clamping seat tool has receiving portion, the installation seat tool
There is clamping portion, the clamping portion, which can be clamped, to be connected in the receiving portion.
4. crime scene investigation device according to claim 3, which is characterized in that the crime scene investigation device further includes at least two flexibly supporting
Part；
At least two resilient members are fixedly connected in the clamping seat, and are located at least in opposite the two of the receiving portion
Side, the side wall at least partly protruding from the receiving portion of each resilient member, described in being inserted into when the clamping portion
When receiving portion, the resilient member is held in the clamping portion.
5. crime scene investigation device according to claim 4, which is characterized in that the resilient member includes pedestal, elastic component and rolling
Pearl；
The pedestal has the opening of accommodating cavity and the connection accommodating cavity, and the elastic component and the ball are contained in the appearance
Chamber is set, the ball is located at the elastic component towards one end of the opening, and the elastic component has the ball for providing
There is the pretightning force of the movement tendency by the opening pop-up；
The pedestal is fixedly connected on the clamping seat, and there is the pedestal one end of the opening to penetrate through the receiving portion
Side wall, so that the ball can be held in the clamping portion for being inserted into the receiving portion under the action of pretightning force.
6. crime scene investigation device according to claim 4, which is characterized in that the clamping seat tool has mounting groove, the mounting groove
One end penetrates through the side wall of the receiving portion；The pedestal is fixedly installed in the mounting groove, and one end with the opening
Towards the receiving portion.
7. crime scene investigation device according to claim 6, which is characterized in that the width dimensions of the notch of the mounting groove are less than described
The outer diameter of pedestal, so that the pedestal can be caught in the mounting groove by the notch of the mounting groove.
8. crime scene investigation device according to claim 5, which is characterized in that the diameter dimension of the opening is less than the straight of the ball
Diameter size, so that the ball can partially be pierced by the opening under the action of pretightning force.
9. crime scene investigation device according to claim 5, which is characterized in that the clamping portion has can be recessed with the ball engagement
Portion.
10. crime scene investigation device according to any one of claims 1 to 9, which is characterized in that the crime scene investigation device further includes shaft group
Part, the rotating assembly include rotating bracket and shaft；
The rotating bracket is rotatably connected at the mounting base around first axle, the shaft around with the first axle phase
Vertical second axis is rotatably connected at the rotating bracket, and the display screen is fixedly connected on the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818958.4A CN110418116A (en) | 2019-08-30 | 2019-08-30 | Crime scene investigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818958.4A CN110418116A (en) | 2019-08-30 | 2019-08-30 | Crime scene investigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110418116A true CN110418116A (en) | 2019-11-05 |
Family
ID=68369524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910818958.4A Pending CN110418116A (en) | 2019-08-30 | 2019-08-30 | Crime scene investigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110418116A (en) |
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| JP2012044422A (en) * | 2010-08-18 | 2012-03-01 | Canon Inc | Electronic device |
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| CN105049691A (en) * | 2015-07-03 | 2015-11-11 | 广东欧珀移动通信有限公司 | Shooting device and terminal |
| CN109218209A (en) * | 2018-09-13 | 2019-01-15 | 郑州游爱网络技术有限公司 | A kind of fixation device of router |
| CN110091808A (en) * | 2019-04-29 | 2019-08-06 | 广汽蔚来新能源汽车科技有限公司 | Display device for mounting on vehicle and its rotating mechanism, vehicle |
| CN210274309U (en) * | 2019-08-30 | 2020-04-07 | 深圳市古安泰自动化技术有限公司 | Law enforcement instrument |
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|---|---|---|---|---|
| KR19980060823U (en) * | 1997-03-17 | 1998-11-05 | 주석화 | Removable LCD Monitor for Video Camera |
| CN2766264Y (en) * | 2005-01-19 | 2006-03-22 | 英保达股份有限公司 | Portable display |
| JP2012044422A (en) * | 2010-08-18 | 2012-03-01 | Canon Inc | Electronic device |
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