CN221463551U - Portable electronic material evidence audio and video acquisition device - Google Patents
Portable electronic material evidence audio and video acquisition device Download PDFInfo
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- CN221463551U CN221463551U CN202322908872.5U CN202322908872U CN221463551U CN 221463551 U CN221463551 U CN 221463551U CN 202322908872 U CN202322908872 U CN 202322908872U CN 221463551 U CN221463551 U CN 221463551U
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- 238000010586 diagram Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000009919 sequestration Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of acquisition devices and discloses a portable electronic material evidence audio and video acquisition device which comprises a base, wherein an installation groove is formed in the front of the base, sliding grooves are formed in two sides of the inner wall of the installation groove, sliding blocks are arranged in the sliding grooves, a first folding plate is rotatably installed between the two sliding blocks through a damping rotating shaft, a second folding plate is rotatably installed at the other end of the first folding plate through the damping rotating shaft, a third folding plate is rotatably arranged at the other end of the second folding plate through the damping rotating shaft, and an audio and video acquisition device is rotatably arranged at the other end of the third folding plate through the damping rotating shaft. When the portable desk is used, the portable desk can be unfolded and straightened, and can be used in a handheld mode or placed on a desk surface, and the height of the portable desk is adjusted for use, so that the problems that the portable desk is inconvenient to carry and the use mode is single in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of acquisition devices, in particular to a portable electronic material evidence audio and video acquisition device.
Background
The electronic material evidence is electronic information data and an accessory thereof which play a role in proving the fact of a case by using electromagnetic record or photoelectric record stored in a medium carrier, has the dual attributes of non-intuitiveness, polymorphism, electron physics and litigation evidence besides objectivity and visibility of the material evidence, extracts and fixes the electronic material evidence, firstly, performs the sequestration and the sealing of a physical entity carrying the electronic material evidence information data, then adopts a special technical method to extract and fix the electronic information data in the physical entity to form the electronic material evidence, and adopts a special data copying machine and an electronic material evidence investigation and evidence obtaining technology for obtaining the electronic material evidence, and additionally adds time stamp information data to extract and fix all the electronic material evidence information in the medium carrier at one time.
Through retrieval, the prior patent (bulletin number: CN 215981567U) discloses a police portable electronic evidence rapid acquisition device, which comprises a connecting seat, a rotating block, a stabilizing rod and a screw rod, wherein connecting grooves are formed in two sides of the connecting seat, a rotating gear is movably connected to the inner side of the connecting groove, the outer side surface opposite to the rotating gear is movably hinged with the rotating rod, a telescopic rod is movably sleeved on the inner side of the rotating rod, and the top of the connecting seat is movably connected with the rotating block; this police is with portable electron material evidence rapid sampling equipment drives hob, firm pole and rotation cylinder and rotates simultaneously after rotating through the regulating spindle to the angle is adjusted, and after driving motor drove the connecting axle and rotated, thereby makes hob and translation subassembly the inboard of the helical hole that runs through of translation subassembly leading flank under the effort of interlock each other, order about translation subassembly to remove, thereby make translation subassembly drive the collector and translate and adjust on the position, thereby carry out material evidence collection to the scene inside under the circumstances that does not get into the scene.
In the process of implementing the present utility model, the inventor finds that at least the following problems in the prior art are not solved: above-mentioned patent is through connecting seat, rotating block, firm pole and the hob that set up, can drive hob, firm pole and the cylinder of rotating simultaneously and rotate after rotating through the regulating spindle, drive the collector and carry out regulation from top to bottom, but when using, because of the setting of threaded rod and connecting seat for it is more inconvenient when carrying above-mentioned device, whole design volume is still great, and there is the limitation in the mode of use moreover, only one kind of use mode, so designed a portable electron evidence audio and video collection system.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a portable electronic material evidence audio and video acquisition device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a portable electron material evidence audio and video collection system, includes the base, the place ahead of base is provided with the mounting groove, the both sides of mounting groove inner wall all are provided with the spout, be provided with the slider in the spout, two rotate through the damping pivot between the slider and install first folding plate, the other end of first folding plate rotates through the damping pivot and installs the second folding plate, the other end of second folding plate rotates through the damping pivot and is provided with the third folding plate, the other end of third folding plate rotates through the damping pivot and is provided with audio and video collection system, audio and video collection system includes audio acquisition module, video acquisition module, mounting panel and connecting plate, the third folding plate rotates through the damping pivot and connects the connecting plate, the other end of connecting plate is through the pivot connection mounting panel, audio acquisition module and video acquisition module are all installed on the mounting panel.
Preferably, the surfaces of the first folding plate, the second folding plate and the third folding plate are provided with grooves, the second folding plate is matched with the grooves on the first folding plate, the third folding plate is matched with the grooves on the second folding plate, and the audio and video acquisition device is matched with the grooves on the third folding plate.
Preferably, the mounting groove extends from the front surface of the base to the bottom end of the base, the sliding groove extends to the bottom end of the base through the mounting groove, and the sliding groove is L-shaped.
Preferably, the surface of base is provided with accomodates stop gear, accomodate stop gear and include slide button and spacing groove, the spacing groove sets up on the base surface, and communicates with the spout, one side of spacing inslot wall is provided with the spring, the slide button is connected to the other end of spring, the lower extreme of slide button is provided with the stopper.
Preferably, a positioning rod is arranged on the outer side of the limiting block, a positioning hole is formed in one side of the sliding block, and the positioning rod is matched with the positioning hole.
Compared with the prior art, the utility model has the beneficial effects that:
Through mounting groove, spout, first folding board, second folding board and the second folding board that sets up, when using, through installing first folding board between the slider, can be with first folding board, the second folding board, the third folding board and audio-video acquisition device expand the use through the damping pivot, compared with prior art, this device can fold the position of extension together through the folding board that sets up, can reduce the volume of device, make and carry more convenient, during the use, can expand it and straighten, select handheld mode to use, perhaps put it on the desktop, height-adjusting uses, the problem that prior art carries comparatively inconvenient, the use mode is single has been solved.
Drawings
Fig. 1 is a schematic diagram illustrating a folding state of a portable electronic material evidence audio/video acquisition device according to the present utility model;
fig. 2 is a schematic diagram illustrating an unfolding state of a portable electronic evidence audio/video acquisition device according to the present utility model;
Fig. 3 is a schematic diagram of a base of a portable electronic material evidence audio/video acquisition device according to the present utility model;
Fig. 4 is an enlarged schematic diagram of fig. 3A of a portable electronic evidence audio/video acquisition device according to the present utility model.
In the figure: 1. a base; 2. a mounting groove; 3. a chute; 4. a slide block; 5. a first folding plate; 6. a second folding plate; 7. a third folding plate; 8. a groove; 9. an audio acquisition module; 10. a video acquisition module; 11. a mounting plate; 12. a connecting plate; 13. a slide button; 14. a limit groove; 15. a spring; 16. a limiting block; 17. a positioning rod; 18. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a portable electronic material evidence audio and video collection device, the portable electronic material evidence audio and video collection device comprises a base 1, the place ahead of base 1 is provided with mounting groove 2, the both sides of mounting groove 2 inner wall all are provided with spout 3, be provided with slider 4 in the spout 3, two install first folding plate 5 through damping pivot rotation between the slider 4, the other end of first folding plate 5 is provided with second folding plate 6 through damping pivot rotation, the other end of second folding plate 6 is provided with third folding plate 7 through damping pivot rotation, the other end of third folding plate 7 is provided with audio and video collection device through damping pivot rotation, audio and video collection device includes audio acquisition module 9, video acquisition module 10, mounting panel 11 and connecting plate 12, third folding plate 7 is through damping pivot rotation connecting connection connecting plate 12, the other end of connecting plate 12 is through pivot connecting mounting panel 11, audio acquisition module 9 and video acquisition module 10 are all installed on mounting panel 11.
When the device is used, the first folding plate 5 is arranged between the sliding blocks 4, the first folding plate 5, the second folding plate 6 and the third folding plate 7 can be unfolded through the damping rotating shafts, the audio and video collecting devices are adjusted to different visual angles, the audio collecting module 9 is a microphone, the video collecting module 10 is a high-definition camera, the mounting plate 11 can rotate on the connecting plate 12 so as to adjust the orientation of the audio and video collecting devices and improve the collecting effect, compared with the prior art, the device can fold the extending parts together through the folding plates, can reduce the volume of the device, is more convenient to carry, can be unfolded and straightened during use, is used in a handheld mode, or is placed on a table top in a height adjusting mode, and solves the problems that the prior art is inconvenient to carry and has a single using mode.
Furthermore, the surfaces of the first folding plate 5, the second folding plate 6 and the third folding plate 7 are provided with grooves 8, the second folding plate 6 is matched with the grooves 8 on the first folding plate 5, the third folding plate 7 is matched with the grooves 8 on the second folding plate 6, the audio-video acquisition device is matched with the grooves 8 of the third folding plate 7, and when in a storage state, the volume of the device can be reduced by folding the second folding plate 6, the third folding plate 7 and the audio-video acquisition device into the grooves 8, so that the device is convenient to carry.
Further, the mounting groove 2 extends from the front surface of the base 1 to the bottom end of the base 1, the sliding groove 3 extends to the bottom end of the base 1 through the mounting groove 2, and the sliding groove 3 is L-shaped, so that the first folding plate 5 can slide from the top of the base 1 to the bottommost part, and after the first folding plate 5, the second folding plate 6 and the third folding plate 7 are completely unfolded, the sliding groove can be kept horizontal with the base 1, and the service length is further prolonged.
Further, the surface of the base 1 is provided with a storage limiting mechanism, the storage limiting mechanism comprises a sliding button 13 and a limiting groove 14, the limiting groove 14 is formed in the surface of the base 1 and is communicated with the sliding groove 3, one side of the inner wall of the limiting groove 14 is provided with a spring 15, the other end of the spring 15 is connected with the sliding button 13, the lower end of the sliding button 13 is provided with a limiting block 16, the limiting block 16 can form a clamping effect on the sliding block 4, the first folding plate 5 can be clamped when being stored in the mounting groove 2, sliding of the first folding plate 5 is avoided, the spring 15 can be compressed through the sliding button 13, and the limiting block 16 is driven to be separated from the sliding block 4 so as to facilitate sliding of the first folding plate 5, and the device is used.
Furthermore, the side part of the base 1 can be provided with a handle, so that a user can grasp the device through the handle.
Furthermore, a positioning rod 17 is arranged on the outer side of the limiting block 16, a positioning hole 18 is formed in one side, close to the sliding block 4, of the first folding plate 5, the positioning rod 17 is matched with the positioning hole 18, and the positioning rod 17 can be inserted into the positioning hole 18 to further limit the position of the sliding block 4.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a portable electron material evidence audio and video collection system, includes base (1), its characterized in that: the front of base (1) is provided with mounting groove (2), the both sides of mounting groove (2) inner wall all are provided with spout (3), be provided with slider (4) in spout (3), two install first folded sheet (5) through damping pivot rotation between slider (4), the other end of first folded sheet (5) is rotated through damping pivot and is installed second folded sheet (6), the other end of second folded sheet (6) is rotated through damping pivot and is provided with third folded sheet (7), the other end of third folded sheet (7) is rotated through damping pivot and is provided with audio and video collection device, audio and video collection device includes audio collection module (9), video collection module (10), mounting panel (11) and connecting plate (12), third folded sheet (7) are rotated through damping pivot and are connected connecting plate (12), the other end of connecting plate (12) is connected mounting panel (11) through the pivot, audio collection module (9) and video collection module (10) are all installed on mounting panel (11).
2. The portable electronic evidence audio-video collection device according to claim 1, wherein: the surface of first folding board (5), second folding board (6) and third folding board (7) all is provided with recess (8), recess (8) looks adaptation on second folding board (6) and first folding board (5), recess (8) looks adaptation on third folding board (7) and second folding board (6), audio-visual collection system and recess (8) looks adaptation of third folding board (7).
3. The portable electronic evidence audio-video collection device according to claim 1, wherein: the mounting groove (2) extends to the bottom end of the base (1) from the front side of the base (1), the sliding groove (3) extends to the bottom end of the base (1) through the mounting groove (2), and the sliding groove (3) is L-shaped.
4. The portable electronic evidence audio-video collection device according to claim 1, wherein: the utility model discloses a sliding seat is characterized in that a storage limiting mechanism is arranged on the surface of a base (1), the storage limiting mechanism comprises a sliding button (13) and a limiting groove (14), the limiting groove (14) is arranged on the surface of the base (1) and is communicated with a sliding groove (3), a spring (15) is arranged on one side of the inner wall of the limiting groove (14), the other end of the spring (15) is connected with the sliding button (13), and a limiting block (16) is arranged at the lower end of the sliding button (13).
5. The portable electronic evidence audio-video collection device according to claim 4, wherein: the outer side of the limiting block (16) is provided with a positioning rod (17), one side of the sliding block (4) is provided with a positioning hole (18), and the positioning rod (17) is matched with the positioning hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908872.5U CN221463551U (en) | 2023-10-30 | 2023-10-30 | Portable electronic material evidence audio and video acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908872.5U CN221463551U (en) | 2023-10-30 | 2023-10-30 | Portable electronic material evidence audio and video acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463551U true CN221463551U (en) | 2024-08-02 |
Family
ID=92345659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908872.5U Active CN221463551U (en) | 2023-10-30 | 2023-10-30 | Portable electronic material evidence audio and video acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463551U (en) |
-
2023
- 2023-10-30 CN CN202322908872.5U patent/CN221463551U/en active Active
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