CN110336936B - Photographic equipment for criminal investigation - Google Patents
Photographic equipment for criminal investigation Download PDFInfo
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- CN110336936B CN110336936B CN201910679856.9A CN201910679856A CN110336936B CN 110336936 B CN110336936 B CN 110336936B CN 201910679856 A CN201910679856 A CN 201910679856A CN 110336936 B CN110336936 B CN 110336936B
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- sleeve
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- buffering
- adjusting sleeve
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- 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
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- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to a shooting device for criminal investigation, which comprises a remote controller, a shell and a panoramic camera arranged on the top of the shell, wherein a storage battery is arranged in the shell, three adjusting part and three drive assembly, every adjusting part connects on corresponding drive assembly, drive assembly is connected on the storage battery and wireless connection is on the remote controller with panoramic camera electricity, every adjusting part all includes the lead screw that the gyration was supported in the casing, three lead screw slope sets up and constitutes three triangular platform type, the outside threaded connection of lead screw has adjusting sleeve, the bottom of casing has been seted up three and has been stretched out the hole in the position department that corresponds with three adjusting sleeve, adjusting sleeve stretches out outside the casing through the hole that stretches out that corresponds, the groove that blocks has been seted up on adjusting sleeve's the lateral wall, the position that the casing is inherent to correspond with every block the groove is fixed with one respectively and blocks the piece, block the piece and block the groove cooperation. The invention has the effect of adjusting the shell so as to change the placing angle of the panoramic camera.
Description
Technical Field
The invention relates to the technical field of criminal investigation equipment, in particular to photographic equipment for criminal investigation.
Background
With the progress of society and the development of science and technology, criminal investigation equipment with higher technical content, such as a flashlight type multiband light source, a fuming device, a high-illumination footprint investigation lamp and the like, applied by policemen in the process of solving a case is also diversified more and more. At present, in the process of case breaking, a police dog has gradually played a leading role in cooperation with a detection mode of criminal investigation equipment, and due to the fact that the police dog is quick in action and sensitive in smell, the police dog is often enabled to carry a shooting device through a throwing device and throw the shooting device to a specified place for monitoring, and the criminal investigation evidence obtaining mode can often obtain important clues when the case is broken, so that follow-up case breaking work can be smoothly conducted.
Among the prior art photography equipment for criminal investigation includes the casing and installs the panorama camera at the casing top, panorama camera wireless connection have the remote controller and with install the storage battery electricity in the casing and be connected, the bottom of casing is provided with the rubber cushion.
Among the above-mentioned technical scheme, police dog carries and throws the criminal investigation with camera equipment through throwing the ware and falls to appointed place after, and the staff controls panoramic camera through the remote controller, but the road conditions of throwing the place can be uneven, because there is not any measure of adjusting the casing, thereby the panoramic camera often can appear putting the not good condition of angle and influence on-the-spot criminal investigation evidence collection work.
Disclosure of Invention
The invention aims to provide a shooting device for criminal investigation, which has the effect of adjusting a shell so as to change the placing angle of a panoramic camera.
The above object of the present invention is achieved by the following technical solutions:
a shooting device for criminal investigation comprises a remote controller, a shell and a panoramic camera arranged on the top of the shell, wherein a storage battery, three adjusting components and three driving components are arranged in the shell, each adjusting component is connected to the corresponding driving component, the driving components and the panoramic camera are electrically connected to the storage battery and wirelessly connected to the remote controller, each adjusting component comprises a screw rod which is rotatably supported in the shell, the three screw rods are obliquely arranged and jointly form a triangular frustum shape, the outer side of each screw rod is in threaded connection with an adjusting sleeve, three extending holes are formed in the bottom of the shell at positions corresponding to the three adjusting sleeves, each adjusting sleeve extends out of the shell through the corresponding extending hole, a blocking groove is formed in the side wall of each adjusting sleeve, and the extending direction of the blocking groove is consistent with the length direction of the adjusting sleeve, the inner wall of the shell is fixedly connected with a blocking block at the position corresponding to the blocking groove on the side wall of each adjusting sleeve, and the blocking blocks are embedded into the blocking grooves and can slide relative to the blocking grooves.
By adopting the technical scheme, the screw rod is rotatably supported in the shell, the outer side of the screw rod is in threaded connection with the adjusting sleeve, each adjusting sleeve extends out of the shell through the corresponding extending hole, the side wall of each adjusting sleeve is provided with a blocking groove, the opening direction of the blocking groove is consistent with the length direction of the adjusting sleeve, the inner wall of the shell is respectively and fixedly provided with a blocking block at the position corresponding to the blocking groove on the side wall of each adjusting sleeve, the blocking block is matched with the blocking groove, the blocking block can be embedded into the blocking groove and slides relative to the blocking groove, the driving component and the panoramic camera are both electrically connected on the storage battery and are wirelessly connected on the remote controller, when a police dog carries and drops the photographing equipment for criminal investigation to a designated place through the dropping device, a worker firstly needs to start the driving component through the remote controller to drive the screw rod to rotate, and the blocking block can prevent the adjusting sleeve from rotating along with the screw rod when the screw rod rotates due to the existence of the blocking, when the screw rod rotates, the integral length formed by the screw rod and the adjusting sleeve can be changed, the adjusting sleeve can slide relative to the blocking block through the blocking groove, when the criminal investigation photographing equipment falls to the ground, a worker controls the three driving assemblies through a remote controller to adjust the three adjusting assemblies, the integral length formed by the screw rod and the adjusting sleeve in each adjusting assembly is changed, so that the length of the adjusting sleeve extending out of the shell is adjusted, the placing angles of the shell and the panoramic camera can be adjusted, the criminal investigation photographing equipment has the effect of adjusting the shell to change the placing angle of the panoramic camera, and the shell can be better supported by the screw rod and the adjusting sleeve and the shell can be more easily adjusted when the integral length of the screw rod and the adjusting sleeve is changed because the three screw rods are obliquely arranged and jointly form a three-edged platform type, the structure of the photographing device for criminal investigation is more reasonable.
The invention is further configured to: the utility model discloses a buffer sleeve, including three adjusting sleeve, two standing grooves, buffer sleeve, bracing piece, the bottom of three adjusting sleeve all can be dismantled and be connected with a buffer sleeve, every buffer sleeve all with the axis collineation that corresponds adjusting sleeve, buffer sleeve's inside sliding connection has a bracing piece, the both sides at bracing piece top are domatic, two standing grooves have been seted up in the slope of position department with two domatic correspondences of bracing piece on the buffer sleeve's the inner wall, the cross-section that the axis was crossed to the standing groove is T shape and inside sliding connection has buffer slide, the inside of every standing groove all is provided with a buffer spring, buffer spring's one end butt is on the inner wall of standing groove and other end butt is on buffer slide, two domatic through buffer slide extrudees buffer spring all the time.
By adopting the technical scheme, the buffering sleeve is detachably connected at the bottom of the adjusting sleeve, the axes of the buffering sleeve and the adjusting sleeve are collinear, so that a worker can more conveniently detach and install the buffering sleeve, the supporting rod is slidably connected inside the buffering sleeve, two sides of the top of the supporting rod are slopes, two placing grooves are obliquely arranged on the inner wall of the buffering sleeve at positions corresponding to the two slopes of the supporting rod, the cross section of the placing groove passing through the axis is T-shaped, so that the buffering slide block slidably connected inside the placing groove can not be separated from the outer side of the placing groove, the buffering spring is arranged inside the placing groove, two ends of the buffering spring are respectively abutted against the inner wall of the placing groove and the buffering slide block, the two slopes of the supporting rod always extrude the buffering spring through the buffering slide block, and the bottom of the supporting rod extends out of the buffering sleeve, so that when the shooting equipment for crimina, two domatic can further extrusion buffer spring at bracing piece top this moment, and the bracing piece plays the effect of buffering under buffer spring's effort, and then can play the effect of protection to photography equipment for criminal investigation for photography equipment's structure is more reasonable for criminal investigation.
The invention is further configured to: the bottom of each supporting rod is hinged with an arc-shaped block, and the bending direction of the arc-shaped block is far away from the shell.
Through adopting above-mentioned technical scheme, the casing is kept away from to the bottom and the crooked direction that the arc type piece articulated at the bracing piece, the effect that can be better plays the support to the casing to the setting of arc type piece, thereby and increased the area of contact on the bottom of bracing piece and ground more stable when supporting, because the arc type piece articulates the bottom at the bracing piece again, so the different road conditions unevenness's of adaptation that the setting of arc type piece can be better the condition to it is more reasonable to make criminal investigation use photographic equipment's structure.
The invention is further configured to: the arc-shaped block is a rubber block.
Through adopting above-mentioned technical scheme, because the arc type piece is the block rubber, the arc type piece can play certain cushioning effect when falling to the ground, and is more stable when supporting to make criminal investigation use photographic equipment's structure more reasonable.
The invention is further configured to: the outer wall of the part of the supporting rod extending out of the buffer sleeve is fixedly connected with an annular baffle, and a gap exists between the bottom end of the annular baffle and the arc-shaped block.
Through adopting above-mentioned technical scheme, ring baffle fixes and has the clearance between the bottom and the arc piece that the bracing piece stretches out the outer part of buffer sleeve and ring baffle, ring baffle's setting can play spacing effect when rotating to the arc piece that articulates in the bracing piece bottom, make the arc piece can only rotate at reasonable angle within range, avoid articulating the arc piece bottom the bracing piece because the support of turned angle is unreasonable to the casing when falling to the ground, thereby make criminal investigation use photographic apparatus's structure more reasonable.
The invention is further configured to: every drive assembly all includes a servo motor who installs in the casing inside, and the tip of every servo motor output shaft all is fixed with a worm, and the equal fixedly connected with worm wheel in top of every lead screw and every worm wheel all cooperate with the worm that corresponds, all installs control module and servo motor on every servo motor and passes through control module and remote controller wireless connection.
Through adopting above-mentioned technical scheme, servo motor installs and is fixed with the worm at the inside tip of just output shaft of casing, the worm wheel is fixed at the top of lead screw and the worm gear is mutually supported, control module installs on servo motor and servo motor passes through control module and remote controller wireless connection, the staff utilizes the remote controller to carry command signal, control module controls servo motor as required after receiving the signal, and then the staff adjusts casing and panoramic camera's the angle of furnishing through changing lead screw and adjusting sleeve's whole length.
The invention is further configured to: the shell is ellipsoidal.
By adopting the technical scheme, the gravity center is lower and more stable when falling to the ground because the shell is in an ellipsoidal shape.
The invention is further configured to: the storage battery is arranged at the bottom in the shell and is arranged in the middle of the three screw rods.
Through adopting above-mentioned technical scheme, the bottom in the casing is installed to the storage battery and sets up the position in the middle of three lead screw, and this kind of arrangement not only can make criminal investigation use photographic equipment's focus position lower and the focus is in under the casing geometric centre to make criminal investigation use photographic equipment's structure more reasonable and when falling to the ground more stable.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the screw rod is rotatably supported in the shell, the outer side of the screw rod is in threaded connection with an adjusting sleeve, each adjusting sleeve extends out of the shell through a corresponding extending hole, the side wall of each adjusting sleeve is provided with a blocking groove, the opening direction of the blocking groove is consistent with the length direction of the adjusting sleeve, the inner wall of the shell is respectively and fixedly provided with a blocking block at the position corresponding to the blocking groove on the side wall of each adjusting sleeve, the blocking block is matched with the blocking groove, the blocking block can be embedded into the blocking groove and slides relative to the blocking groove, the driving assembly and the panoramic camera are both electrically connected on the storage battery and are wirelessly connected on the remote controller, when a police dog carries and throws the photographing equipment for criminal investigation to a designated place through the throwing device, a worker firstly needs to start the driving assembly through the remote controller to drive the screw rod to rotate, and the blocking block can prevent the adjusting sleeve from rotating along with the screw rod when the blocking block and the blocking groove exist, when the screw rod rotates, the integral length formed by the screw rod and the adjusting sleeve can be changed, the adjusting sleeve can slide relative to the blocking block through the blocking groove, when the criminal investigation photographing equipment falls to the ground, a worker controls the three driving assemblies through a remote controller to adjust the three adjusting assemblies, the integral length formed by the screw rod and the adjusting sleeve in each adjusting assembly is changed, so that the length of the adjusting sleeve extending out of the shell is adjusted, the placing angles of the shell and the panoramic camera can be adjusted, the criminal investigation photographing equipment has the effect of adjusting the shell to change the placing angle of the panoramic camera, and the shell can be better supported by the screw rod and the adjusting sleeve and the shell can be more easily adjusted when the integral length of the screw rod and the adjusting sleeve is changed because the three screw rods are obliquely arranged and jointly form a three-edged platform type, the structure of the photographing equipment for criminal investigation is more reasonable;
2. the buffering sleeve is detachably connected to the bottom of the adjusting sleeve, the axes of the buffering sleeve and the adjusting sleeve are collinear, so that a worker can more conveniently detach and install the buffering sleeve, the supporting rod is slidably connected to the inside of the buffering sleeve, two sides of the top of the supporting rod are slopes, two placing grooves are obliquely formed in positions, corresponding to the two slopes of the supporting rod, on the inner wall of the buffering sleeve, the cross section of the placing groove passing through the axis is T-shaped, so that a buffering slide block slidably connected to the inside of the placing groove cannot be separated from the outer sides of the placing grooves, the buffering spring is arranged in the placing groove, two ends of the buffering spring are respectively abutted against the inner wall of the placing groove and the buffering slide block, the two slopes of the supporting rod always extrude the buffering spring through the buffering slide block, therefore, when the criminal photography equipment falls down, firstly three supporting rods fall onto the ground, and then the two slopes at the top, the supporting rod plays a role in buffering under the action of the buffer spring, so that the photographing equipment for criminal investigation can be protected, and the structure of the photographing equipment for criminal investigation is more reasonable;
3. annular baffle fixes and has the clearance between the bottom and the arc piece that the bracing piece stretches out the outer part of buffer sleeve and annular baffle, annular baffle's setting can play spacing effect when rotating to the arc piece that articulates in the bracing piece bottom, make the arc piece can only rotate at reasonable angle within range, avoid articulating the arc piece bottom the bracing piece because the support of turned angle is unreasonable to the casing when falling to the ground, thereby make criminal investigation use photographic equipment's structure more reasonable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention (with the panoramic camera and a portion of the housing removed);
FIG. 3 is a schematic cross-sectional view of the adjustment assembly;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a remote controller; 2. a housing; 21. a panoramic camera; 22. a battery cell; 23. an adjustment assembly; 231. a screw rod; 2311. a worm gear; 232. an adjustment sleeve; 2321. a blocking groove; 233. a buffer sleeve; 2331. a placement groove; 2332. a buffer spring; 2333. a buffer slide block; 234. a support bar; 2341. a slope surface; 2342. an arc-shaped block; 2343. an annular baffle; 24. a drive assembly; 241. a servo motor; 242. a control module; 243. a worm; 25. an outlet hole; 26. a stop block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the photographing apparatus for criminal investigation disclosed by the present invention comprises a remote controller 1, an ellipsoidal housing 2, and a panoramic camera 21 mounted on the top of the housing 2, wherein a battery 22, three adjusting assemblies 23, and three driving assemblies 24 are mounted in the housing 2. Every adjusting part 23 all includes that a gyration is supported at the inside lead screw 231 of casing 2, and three lead screw 231 slope sets up and constitutes the triangular prism platform type jointly, and the bottom in casing 2 and the position of setting in the middle of three lead screw 231 are installed to storage battery 22. The equal threaded connection in outside of every lead screw 231 has an adjusting sleeve 232, and three hole 25 of stretching out has been seted up in the position department that corresponds with three adjusting sleeve 232 in the bottom of casing 2, and every adjusting sleeve 232 all stretches out the casing 2 outside through the hole 25 that stretches out that corresponds. The side wall of each adjusting sleeve 232 is provided with a blocking groove 2321, the opening direction of the blocking groove 2321 is consistent with the length direction of the adjusting sleeve 232, the inner wall of the housing 2 is fixedly connected with a blocking block 26 at a position corresponding to the blocking groove 2321 on the side wall of each adjusting sleeve 232, and the blocking block 26 is embedded into the blocking groove 2321 and can slide relative to the blocking groove 2321.
Referring to fig. 2 and 3, one damping sleeve 233 is detachably attached to the bottom of each of the three adjustment sleeves 232, and each damping sleeve 233 is collinear with the axis of the corresponding adjustment sleeve 232. A support rod 234 is slidably connected to the inside of the buffer sleeve 233, and slopes 2341 are provided on two sides of the top of the support rod 234. Two placing grooves 2331 are obliquely formed in the inner wall of the buffer sleeve 233 at positions corresponding to the two slope surfaces 2341 of the support rod 234, referring to fig. 4, the cross section of the placing groove 2331 passing through the axis is T-shaped, and a buffer slider 2333 is slidably connected to the inside of the placing groove 2331, a buffer spring 2332 is arranged inside each placing groove 2331, one end of each buffer spring 2332 abuts against the inner wall of the placing groove 2331, the other end of each buffer spring 2333 abuts against the buffer slider 2333, the two slope surfaces 2341 of the support rod 234 always press the buffer spring 2332 through the buffer slider 2333, and the bottom of the support rod 234 extends out of the buffer sleeve 233. The bottom of each support rod 234 is hinged to an arc-shaped block 2342, and the arc-shaped block 2342 is a rubber block and is far away from the shell 2 in the bending direction. An annular baffle 2343 is fixedly connected to the outer wall of the portion of the support rod 234 extending out of the buffering sleeve 233, and a gap exists between the bottom end of the annular baffle 2343 and the arc block 2342.
Referring to fig. 1 and 2, each of the driving assemblies 24 includes a servo motor 241 installed inside the housing 2, a worm 243 is fixed to an end of an output shaft of each of the servo motors 241, a worm wheel 2311 is fixedly connected to a top of each of the lead screws 231, and each of the worm wheels 2311 is engaged with the corresponding worm 243. Each servo motor 241 is provided with a control module 242, and the servo motor 241 is wirelessly connected with the remote controller 1 through the control module 242. The servo motor 241, the control module 242 and the panoramic camera 21 are all electrically connected with the battery 22, and the panoramic camera 21 is wirelessly connected to the remote controller 1.
The implementation principle of the embodiment is as follows: police dog carries and throws to appointed place back with photography equipment through the throwing device, and what contact ground at first should be three arc type piece 2342, because arc type piece 2342 articulates in the bottom of bracing piece 234 and sliding connection is in the inside of cushion sleeve 233, makes two domatic 2341 at bracing piece 234 top further extrude two buffer spring 2332 behind arc type piece 2342 contact ground, plays the cushioning effect. Bracing piece 234 and arc piece 2342 fall to the ground stably after, the staff drives lead screw 231 through servo motor 241 among the remote controller 1 start drive assembly 24 and rotates, because adjusting sleeve 232 threaded connection just blocks piece 26 and the existence that blocks groove 2321 can prevent adjusting sleeve 232 along with lead screw 231 rotates in the lead screw 231 outside, can change lead screw 231 and adjusting sleeve 232's overall length when lead screw 231 rotates, thereby adjust casing 2 and panoramic camera 21's the angle of putting, and then photographic equipment for criminal investigation has the effect that can adjust casing 2 and then change panoramic camera 21's the angle of putting. After the angle of the shell 2 and the panoramic camera 21 is adjusted, the panoramic camera 21 can be controlled by the remote controller 1 to rotate, shoot or record image data, so that the evidence obtaining work on site is completed.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by the embodiments, therefore: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a photography equipment for criminal investigation, includes remote controller (1), casing (2) and installs panorama camera (21) at casing (2) top, its characterized in that: install storage battery (22) in casing (2), three adjusting part (23) and three drive assembly (24), every adjusting part (23) all is connected on drive assembly (24) that corresponds, drive assembly (24) are all connected on storage battery (22) and wireless connection is on remote controller (1) with panoramic camera (21) electricity, every adjusting part (23) all includes that a gyration is supported lead screw (231) inside casing (2), three lead screw (231) slope sets up and constitutes three terrace with edge type jointly, the equal threaded connection in outside of every lead screw (231) has one adjusting sleeve (232), three hole (25) of stretching out have been seted up in the position department that corresponds with three adjusting sleeve (232) in the bottom of casing (2), every adjusting sleeve (232) all stretches out the casing (2) outside through corresponding stretching out hole (25), all set up one on the lateral wall of every adjusting sleeve (232) and block groove (2321) and the direction that groove (2321) was seted up and adjust The length directions of the sleeve joints (232) are consistent, the inner wall of the shell (2) is fixedly connected with a blocking block (26) at a position corresponding to the blocking groove (2321) on the side wall of each adjusting sleeve (232), and the blocking block (26) is embedded into the blocking groove (2321) and can slide relative to the blocking groove (2321);
the bottom of each of the three adjusting sleeves (232) is detachably connected with one buffering sleeve (233), each buffering sleeve (233) is collinear with the axis of the corresponding adjusting sleeve (232), a supporting rod (234) is connected inside the buffering sleeve (233) in a sliding manner, two slope surfaces (2341) are arranged on two sides of the top of the supporting rod (234), two placing grooves (2331) are obliquely formed in the positions, corresponding to the two slope surfaces (2341) of the supporting rod (234), of the inner wall of each buffering sleeve (233), the cross section, passing through the axis, of each placing groove (2331) is T-shaped, a buffering sliding block (2333) is connected inside the placing groove (2331) in a sliding manner, one end of each buffering spring (2332) abuts against the inner wall of the placing groove (2331) and the other end of each buffering sliding block (2333), the two slope surfaces (2341) of the supporting rod (234) extrude the buffering springs (2332) through the buffering sliding blocks (2333), the bottom of the support rod (234) extends out of the buffer sleeve (233);
the casing (2) are kept away from to the crooked direction that the bottom of every bracing piece (234) all articulated have an arc type piece (2342) and arc type piece (2342), bracing piece (234) stretch out on the outer wall of the outer part of cushion collar (233) fixedly connected with annular baffle (2343), and there is the clearance bottom and arc type piece (2342) of annular baffle (2343).
2. The criminal investigation photographic device according to claim 1, wherein: the arc-shaped block (2342) is a rubber block.
3. The criminal investigation photographic device according to claim 1, wherein: every drive assembly (24) all includes one and installs servo motor (241) inside casing (2), the tip of every servo motor (241) output shaft all is fixed with a worm (243), the top of every lead screw (231) all fixedly connected with a worm wheel (2311) and every worm wheel (2311) all with the worm (243) cooperation that corresponds, all install control module (242) and servo motor (241) on every servo motor (241) through control module (242) and remote controller (1) wireless connection.
4. The criminal investigation photographic device according to claim 1, wherein: the shell (2) is ellipsoidal.
5. The criminal investigation photographic device according to claim 1, wherein: the storage battery (22) is arranged at the bottom in the shell (2) and is arranged in the middle of the three screw rods (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679856.9A CN110336936B (en) | 2019-07-26 | 2019-07-26 | Photographic equipment for criminal investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679856.9A CN110336936B (en) | 2019-07-26 | 2019-07-26 | Photographic equipment for criminal investigation |
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| Publication Number | Publication Date |
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| CN110336936A CN110336936A (en) | 2019-10-15 |
| CN110336936B true CN110336936B (en) | 2020-11-27 |
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| CN201910679856.9A Active CN110336936B (en) | 2019-07-26 | 2019-07-26 | Photographic equipment for criminal investigation |
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| CN200972566Y (en) * | 2006-11-10 | 2007-11-07 | 华南理工大学 | Ball-shape throwing type rotation radio camera |
| CN101616255A (en) * | 2009-07-23 | 2009-12-30 | 战强 | Throwable scout ball |
| CN102336229A (en) * | 2011-07-06 | 2012-02-01 | 昆山市工业技术研究院有限责任公司 | Throwing robot with changeable shape |
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