CN112492159B - High-sensitivity single-police law enforcement audio/video recorder - Google Patents
High-sensitivity single-police law enforcement audio/video recorder Download PDFInfo
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- CN112492159B CN112492159B CN202011355008.1A CN202011355008A CN112492159B CN 112492159 B CN112492159 B CN 112492159B CN 202011355008 A CN202011355008 A CN 202011355008A CN 112492159 B CN112492159 B CN 112492159B
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- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 73
- 238000007789 sealing Methods 0.000 claims description 20
- 230000002633 protecting effect Effects 0.000 claims description 8
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- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
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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
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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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
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Abstract
The invention relates to the field of law enforcement equipment, in particular to a high-sensitivity single-alarm law enforcement audio/video recorder which comprises a protection component, a recorder body and a shielding component, wherein the surface of the recorder body is provided with the protection component for preventing falling and water, one side of the protection component is provided with the shielding component for shielding dust, the protection component comprises a first protection sleeve, one side of the first protection sleeve is movably provided with a second protection sleeve, elastic bulges are arranged at four corners of the first protection sleeve and the second protection sleeve, and a first protection shell is fixedly arranged inside the first protection sleeve. Through setting up protection component and record appearance body, when the device dropped to ground, the first spring of elastic bulge compression, second spring and third spring can cushion the protection to the edge that different angles landed, have reduced the harm of vibrations to the record appearance body, have wide application prospect.
Description
Technical Field
The invention relates to the field of law enforcement equipment, in particular to a high-sensitivity single-police law enforcement audio/video recorder.
Background
The video and audio recorder for single police law enforcement is a single-soldier law enforcement device, and is suitable for various police and law enforcement departments. The high-sensitivity single-police law enforcement audio and video recorder has the main functions of digital camera shooting, digital camera shooting and microphone and some auxiliary functions, such as positioning and the like, along with the continuous development of social economy and the continuous progress of the technological level, the high-sensitivity single-police law enforcement audio and video recorder is born, the high-sensitivity single-police law enforcement audio and video recorder has the more intelligent function, the transmission signal is more stable and sensitive, but the existing high-sensitivity single-police law enforcement audio and video recorder has the following defects when in use:
single police law enforcement audio video record appearance is mostly hung and is put in law enforcement personnel's chest department, the fastness is relatively poor, in case both sides appear striving during the law enforcement, single police law enforcement audio video record appearance falls to ground easily, lead to damaging unable continuation evidence obtaining, and when rainy weather, single police law enforcement audio video record appearance falls to damage back and leads to inside into water easily, the condition that evidence obtaining data lost appears easily in the inside device bubble water, loss of law enforcement evidence obtaining data can cause serious consequence, the result of use is unsatisfactory.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a high-sensitivity single-police law enforcement audio/video recorder.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-sensitivity single-police law enforcement audio and video recorder comprises a protective assembly, a recorder body and a shielding assembly, wherein the surface of the recorder body is provided with the protective assembly for preventing falling and water, one side of the protective assembly is provided with the shielding assembly for shielding dust, the protective assembly comprises a first protective sleeve, one side of the first protective sleeve is movably provided with a second protective sleeve, four corners of the first protective sleeve and the second protective sleeve are respectively provided with an elastic bulge, a first protective shell is fixedly arranged inside the first protective sleeve, a second protective shell is fixedly arranged inside the second protective sleeve, four corners of the first protective shell and the second protective shell are respectively provided with a support column, the surface of each support column is fixedly provided with a first spring, a second spring and a third spring, one end of each first spring, one end of each second spring and one end of each third spring, which are far away from the support columns, are respectively and fixedly connected with the inner walls of the elastic bulges, an observation hole and an operation hole are formed in one side of the first protective sleeve, and a camera shooting hole is formed in one side of the second protective sleeve;
the surface of the recorder body is movably provided with a sealing sleeve, the interiors of the first protective shell and the second protective shell are movably connected with the surface of the sealing sleeve, one side of the recorder body is provided with a display screen and a key, and the other side of the recorder body is provided with a camera;
the shielding assembly comprises a fixed shaft, a dustproof plate, a first magnet and a second magnet, and the dustproof plate is movably arranged on one side of the second protective sleeve.
Specifically, first spring is the vertical form and sets up in the surface of support column, the second spring is the slope form and sets up in the surface of support column, the third spring is the level form and sets up in the surface of support column.
Specifically, the operation hole is located the below of observation hole, the inside fixed transparent cushion that is provided with of operation hole, the inside fixed transparent plate that is provided with of operation hole.
Specifically, a first buffer cavity is formed in the first protective shell, a first stud is fixedly arranged in the first buffer cavity, a second buffer cavity is formed in the second protective shell, and a second stud is fixedly arranged in the second buffer cavity.
Specifically, opposite ends of the first stud and the second stud are overlapped, one end, away from the second stud, of the first stud penetrates through and extends to the outside of the first protective sleeve, and one end, away from the first stud, of the second stud penetrates through and extends to the outside of the second protective sleeve.
Specifically, the inside of first cushion chamber and second cushion chamber all is fixed and is provided with the buffer block, the buffer block is the arch setting.
Specifically, a fixed shaft is fixedly arranged on one side of the second protective shell, a movable plate is movably arranged on the surface of the fixed shaft through a bearing, and a dust guard is fixedly arranged on the surface of the movable plate.
Specifically, one side of the second protective sleeve is fixedly embedded with a first magnet and a second magnet, the first magnet is located above the second magnet, and the first magnet and the second magnet are both in a semicircular shape.
Specifically, the diameter specification of dust guard is greater than the diameter specification of the hole of making a video recording, the dust guard is connected with second magnet magnetism.
The invention has the beneficial effects that:
1. according to the high-sensitivity single-police law enforcement audio/video recorder, the protection component and the recorder body are arranged, when the device falls to the ground, the elastic bulge compresses the first spring, the second spring and the third spring to buffer and protect corners landed at different angles, damage of vibration to the recorder body is reduced, and the high-sensitivity single-police law enforcement audio/video recorder has a wide application prospect.
2. According to the high-sensitivity single-police law enforcement audio/video recorder, the protection component and the recorder body are arranged, the sealing sleeve is used for performing waterproof sealing protection on the surface of the recorder body and is matched with the protection component for use, so that the waterproof effect of the recorder body is still ensured after the protection component is damaged, the occurrence of the situation of law enforcement and evidence obtaining data loss is further reduced, and the safety of the device is ensured.
3. According to the high-sensitivity single-police law enforcement audio and video recorder, the recorder body is arranged, and the sealing sleeve can be used for not only performing waterproof sealing protection on the recorder body, but also rapidly transferring and dissipating heat emitted by the recorder body which is recorded for a long time, so that faults caused by high heat of the recorder body are reduced.
4. According to the high-sensitivity single-alarm law enforcement audio and video recorder, the protection component is arranged, the first stud and the second stud can be connected through the bolts, the mounting mode is simple and rapid, the stability is good, the protection component can be replaced conveniently after being damaged, and the rubber strip can be used for blocking the interiors of the first stud and the second stud after connection to seal and protect the bolts in the later period.
5. According to the high-sensitivity single-police law enforcement audio/video recorder, the protection component and the recorder body are arranged, the transparent cushion can perform waterproof sealing protection on the keys and simultaneously does not affect the operation of a user, the transparent plate can protect the display screen and simultaneously does not affect the observation of the display screen by the user, and the transparent plate can protect the display screen when the device falls.
6. According to the high-sensitivity single-alarm law enforcement audio/video recorder, the protection component and the shielding component are arranged, the dustproof plate is rotated to be separated from the adsorption of the second magnet, the dustproof plate is moved to the position of the camera hole to be adsorbed by the first magnet, the camera in an idle state can be protected, the adhesion of dust is reduced, and the protection effect of the device on the camera is guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a high-sensitivity single-police law enforcement audio/video recorder provided by the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a rear view of the structure of a high-sensitivity single-police law enforcement audio/video recorder provided by the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a sectional view of a first protective cover structure of a high-sensitivity single-police law enforcement audio/video recorder provided by the invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5;
FIG. 7 is a sectional view of a second protective cover structure of a high-sensitivity single-police law enforcement audio/video recorder provided by the present invention;
fig. 8 is a schematic structural diagram of a usage state of a dust guard of the high-sensitivity single-police law enforcement audio/video recorder provided by the invention.
In the figure: 1. a guard assembly; 11. a first protective cover; 12. a second protective cover; 121. a camera hole; 13. an elastic bulge; 14. a first protective shell; 141. a first buffer chamber; 142. a first stud; 15. a second protective shell; 151. a second buffer chamber; 152. a second stud; 16. a buffer block; 17. a support pillar; 171. a first spring; 172. a second spring; 173. a third spring; 18. an observation hole; 19. an operation hole; 2. a recorder body; 21. sealing sleeves; 22. a display screen; 23. pressing a key; 24. a camera; 3. a shielding component; 31. a fixed shaft; 32. a movable plate; 33. a dust-proof plate; 34. a first magnet; 35. a second magnet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, the high-sensitivity single-police law enforcement audio/video recorder comprises a protective assembly 1, a recorder body 2 and a shielding assembly 3, wherein the protective assembly 1 for preventing falling and water is arranged on the surface of the recorder body 2, the shielding assembly 3 for shielding dust is arranged on one side of the protective assembly 1, the protective assembly 1 comprises a first protective sleeve 11, a second protective sleeve 12 is movably arranged on one side of the first protective sleeve 11, elastic bulges 13 are respectively arranged at four corners of the first protective sleeve 11 and the second protective sleeve 12, the elastic bulges 13 are conventional plastic wear-resistant cushions, a first protective shell 14 is fixedly arranged inside the first protective sleeve 11, a second protective shell 15 is fixedly arranged inside the second protective sleeve 12, and supporting columns 17 are respectively arranged at four corners of the first protective shell 14 and the second protective shell 15, the fixed surface of support column 17 is provided with first spring 171, second spring 172 and third spring 173, the one end that support column 17 was kept away from to first spring 171, second spring 172 and third spring 173 all with elastic bulge 13's inner wall fixed connection, observation hole 18 and handle hole 19 have been seted up to one side of first lag 11, camera hole 121 has been seted up to one side of second lag 12, and first lag 11 and second lag 12 are the rubber sleeve, have guaranteed the comfort level of user's hand when the bradyseism, and when the device fell to ground, elastic bulge 13 compression first spring 171, second spring 172 and third spring 173 can cushion the protection to the edge that different angles landed, have reduced the harm of vibrations to record appearance body 2, have wide application prospect.
The surface activity of the recorder body 2 is provided with a sealing sleeve 21, the sealing sleeve 21 is a conventional heat-dissipation silica gel sleeve, the interiors of the first protective shell 14 and the second protective shell 15 are movably connected with the surface of the sealing sleeve 21, one side of the recorder body 2 is provided with a display screen 22 and a button 23, the other side of the recorder body 2 is provided with a camera 24, the sealing sleeve 21 carries out waterproof sealing protection on the surface of the recorder body 2 by arranging the protective component 1 and the recorder body 2, the waterproof effect of the recorder body 2 is still ensured after the protective component 1 is damaged by matching with the protective component 1, the occurrence of loss of law enforcement and evidence obtaining data is further reduced, the safety of the device is ensured, the sealing sleeve 21 can not only carry out waterproof sealing protection on the recorder body 2, but also can rapidly transmit and dissipate heat emitted by the recorder body 2 which is recorded for a long time, the occurrence of failure of the recorder body 2 caused by high heat is reduced.
The shielding component 3 comprises a fixing shaft 31, a dust-proof plate 33, a first magnet 34 and a second magnet 35, wherein the dust-proof plate 33 is movably arranged on one side of the second protecting sleeve 12.
Specifically, first spring 171 is vertical and sets up in the surface of support column 17, second spring 172 is the slope form and sets up in the surface of support column 17, third spring 173 is the level form and sets up in the surface of support column 17, and when the device dropped to ground, four corners were usually followed ground earlier, and first spring 171, second spring 172 and third spring 173 can cushion the protection to the corner that different angles landed, have reduced the injury that falls that the device received.
Specifically, the handle hole 19 is located the below of observing hole 18, the fixed transparent cushion that is provided with in inside of handle hole 19, the fixed transparent plate that is provided with in inside of handle hole 19, transparent cushion are conventional transparent plastic cushion, do not influence user's operation when carrying out waterproof sealing protection to button 23, and the transparent plate is conventional stereoplasm transparent plastic board, does not influence the user and observes display screen 22 when protecting display screen 22, and can fall the protection to display screen 22.
Specifically, a first buffer cavity 141 is formed inside the first protective shell 14, a first stud 142 is fixedly arranged inside the first buffer cavity 141, a second buffer cavity 151 is formed inside the second protective shell 15, a second stud 152 is fixedly arranged inside the second buffer cavity 151, opposite ends of the first stud 142 and the second stud 152 are overlapped, one end of the first stud 142, which is far away from the second stud 152, penetrates through and extends to the outside of the first protective sleeve 11, one end of the second stud 152, which is far away from the first stud 142, penetrates through and extends to the outside of the second protective sleeve 12, and the first stud 142 and the second stud 152 can be connected through bolts, so that the mounting mode is simple, fast and good in stability, the protective component 1 can be replaced after being damaged, and the inside of the first stud 142 and the second stud 152 can be blocked by rubber strips after the bolts are connected, further protect the bolt, guaranteed the leakproofness of device.
Specifically, the inside of first cushion chamber 141 and second cushion chamber 151 all is fixed and is provided with buffer block 16, buffer block 16 is the arch setting, and buffer block 16 is the arch and sets up in the inside of first cushion chamber 141 and second cushion chamber 151, can assist the buffering when first protective housing 14 and second protective housing 15 are pressed, reduces the vibrations injury that transmits to record appearance body 2.
Specifically, a fixed shaft 31 is fixedly arranged on one side of the second protective shell 15, a movable plate 32 is movably arranged on the surface of the fixed shaft 31 through a bearing, a dust guard 33 is fixedly arranged on the surface of the movable plate 32, and the movable plate 32 is connected with the fixed shaft 31 through a bearing, so that the movable plate 32 is prevented from being separated from the fixed shaft 31, the rotation of the movable plate 32 is not influenced, and the stability of the device is ensured.
Specifically, fixed the inlaying in one side of second lag 12 is equipped with first magnet 34 and second magnet 35, first magnet 34 is located the top of second magnet 35, first magnet 34 and second magnet 35 all are the semicircle form, the design of first magnet 34 and second magnet 35 semicircle form, increased with dust guard 33's adsorption area for it is more stable when dust guard 33 is idle or protects camera 24.
Specifically, the diameter specification of dust guard 33 is greater than the diameter specification of hole of making a video recording 121, dust guard 33 and second magnet 35 magnetism are connected, and the initial condition of dust guard 33 is idle state, when needing to protect camera 24, rotate dust guard 33 and break away from the absorption with second magnet 35, and dust guard 33 removes and adsorbs to hole of making a video recording 121 department and first magnet 34, can protect camera 24 when idle, reduces the adhesion of dust, and second lag 12 is good with the laminating nature of dust guard 33 simultaneously, has further guaranteed the device to camera 24's protecting effect.
When the device is used, the sealing sleeve 21 is sleeved on the surface of the recorder body 2, the first protective shell 14 and the second protective shell 15 are sleeved with the recorder body 2, the first stud 142 and the second stud 152 can be connected through bolts, the first stud 142 and the second stud 152 are blocked by rubber strips after the bolts are connected, when the camera 24 is idle, the dustproof plate 33 is rotated to be separated from the adsorption with the second magnet 35, the dustproof plate 33 moves to the position of the camera hole 121 to be adsorbed with the first magnet 34, the idle camera 24 can be protected, the transparent cushion can perform waterproof sealing protection on the keys 23 and does not affect the operation of a user, when the transparent plate protects the display screen 22, the transparent plate does not affect the user to observe the display screen 22 and can perform falling protection on the display screen 22, and when the device falls, the elastic bulge 13 compresses the first spring 171, Second spring 172 and third spring 173 can cushion the protection to the edge that different angles landed, reduce the harm to record appearance body 2, and the setting of seal cover 21 for still guarantee the water-proof effects of record appearance body 2 after protection component 1 damages, further reduced the condition that law enforcement evidence data lost and appeared, accomplished the operation to the device through the aforesaid.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a single alert law enforcement audio video recorder of high sensitivity, includes protection component (1), record appearance body (2) and shelters from subassembly (3), its characterized in that: the surface of record appearance body (2) is provided with and is used for preventing falling waterproof protection component (1), one side of protection component (1) is provided with sheltering from subassembly (3) that are used for sheltering from the dust, protection component (1) includes first lag (11), one side activity of first lag (11) is provided with second lag (12), four edges of first lag (11) and second lag (12) all are provided with elastic bulge (13), the inside of first lag (11) is fixed and is provided with first protecting crust (14), the inside of second lag (12) is fixed and is provided with second protecting crust (15), four edges of first protecting crust (14) and second protecting crust (15) all are provided with support column (17), the fixed surface of support column (17) is provided with first spring (171) The elastic support is characterized by comprising a second spring (172) and a third spring (173), wherein one ends, far away from the support column (17), of the first spring (171), the second spring (172) and the third spring (173) are fixedly connected with the inner wall of the elastic bulge (13), one side of the first protective sleeve (11) is provided with an observation hole (18) and an operation hole (19), and one side of the second protective sleeve (12) is provided with a camera hole (121);
a sealing sleeve (21) is movably arranged on the surface of the recorder body (2), the interiors of the first protective shell (14) and the second protective shell (15) are movably connected with the surface of the sealing sleeve (21), a display screen (22) and a key (23) are arranged on one side of the recorder body (2), and a camera (24) is arranged on the other side of the recorder body (2);
the shielding assembly (3) comprises a fixed shaft (31), a dust guard (33), a first magnet (34) and a second magnet (35), and the dust guard (33) is movably arranged on one side of the second protective sleeve (12);
a fixed shaft (31) is fixedly arranged on one side of the second protective shell (15), a movable plate (32) is movably arranged on the surface of the fixed shaft (31) through a bearing, and a dust guard (33) is fixedly arranged on the surface of the movable plate (32); the movable plate (32) is connected with the fixed shaft (31) through a bearing, the movable plate (32) is prevented from being separated from the fixed shaft (31) and the rotation of the movable plate (32) is not influenced, a first magnet (34) and a second magnet (35) are fixedly embedded in one side of the second protective sleeve (12), the first magnet (34) is located above the second magnet (35), the first magnet (34) and the second magnet (35) are both semicircular, the semicircular shapes of the first magnet (34) and the second magnet (35) increase the adsorption area of the dustproof plate (33), so that the dustproof plate (33) is more stable when being idle or protecting a camera, the first spring (171) is vertically arranged on the surface of the supporting column (17), and the second spring (172) is obliquely arranged on the surface of the supporting column (17), the third spring (173) is horizontally arranged on the surface of the supporting column (17).
2. The high-sensitivity single-police law enforcement audio-video recorder as claimed in claim 1, wherein: the operation hole (19) is located the below of observation hole (18), the fixed transparent cushion that is provided with in inside of operation hole (19), the fixed transparent plate that is provided with in inside of operation hole (19).
3. The high-sensitivity single-police law enforcement audio-video recorder as claimed in claim 1, wherein: a first buffer cavity (141) is formed in the first protective shell (14), a first stud (142) is fixedly arranged in the first buffer cavity (141), a second buffer cavity (151) is formed in the second protective shell (15), and a second stud (152) is fixedly arranged in the second buffer cavity (151).
4. The high-sensitivity single-police law enforcement audio-video recorder as claimed in claim 3, wherein: the opposite ends of the first stud (142) and the second stud (152) are overlapped, one end of the first stud (142) far away from the second stud (152) penetrates through and extends to the outside of the first protective sleeve (11), and one end of the second stud (152) far away from the first stud (142) penetrates through and extends to the outside of the second protective sleeve (12).
5. The high-sensitivity single-police law enforcement audio-video recorder as claimed in claim 4, wherein: the inside of first cushion chamber (141) and second cushion chamber (151) all is fixed and is provided with buffer block (16), buffer block (16) are the arch and set up.
6. The high-sensitivity single-police law enforcement audio-video recorder as claimed in claim 1, wherein: the diameter specification of the dustproof plate (33) is larger than that of the camera shooting hole (121), and the dustproof plate (33) is magnetically connected with the second magnet (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355008.1A CN112492159B (en) | 2020-11-26 | 2020-11-26 | High-sensitivity single-police law enforcement audio/video recorder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355008.1A CN112492159B (en) | 2020-11-26 | 2020-11-26 | High-sensitivity single-police law enforcement audio/video recorder |
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| CN112492159A CN112492159A (en) | 2021-03-12 |
| CN112492159B true CN112492159B (en) | 2021-07-30 |
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| CN113611108B (en) * | 2021-07-23 | 2022-10-25 | 山东路科公路信息咨询有限公司 | Traffic information acquisition system |
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| US20170308765A1 (en) * | 2016-02-26 | 2017-10-26 | Larry Molina | Panoramic 360 degree camera system for law enforcement |
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| CN108259730A (en) * | 2018-03-30 | 2018-07-06 | 郑州爱派科技有限公司 | A kind of multi-functional police law-enforcing recorder |
| CN208475288U (en) * | 2018-07-16 | 2019-02-05 | 河南金佰利警用装备科技有限公司 | A kind of alarm function crime scene investigation device |
| CN208956200U (en) * | 2018-10-09 | 2019-06-07 | 湖北鼎盛海特科技有限公司 | A kind of multi-functional police law-enforcing recorder |
| CN210491008U (en) * | 2019-09-29 | 2020-05-08 | 武汉华宜中通科技有限公司 | Multifunctional law enforcement recorder |
| CN211047053U (en) * | 2020-02-20 | 2020-07-17 | 山东共达信息技术有限公司 | Recording instrument protection device for law enforcement, supervision, inspection, recording and commanding |
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| CN112492159A (en) | 2021-03-12 |
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Denomination of invention: A high-sensitivity single alarm law enforcement audio and video recorder Effective date of registration: 20231212 Granted publication date: 20210730 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Henggang Sub branch Pledgor: SHENZHEN BAFANG TONGDA TECHNOLOGY Co.,Ltd. Registration number: Y2023980070817 |
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