CN221081449U

CN221081449U - Law enforcement appearance intercom is with rotatory folding lens

Info

Publication number: CN221081449U
Application number: CN202323107077.2U
Authority: CN
Inventors: 杨涛
Original assignee: Dongguan Qunhai Electronics Co ltd
Current assignee: Dongguan Qunhai Electronics Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-04
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to the field of recorders and discloses a rotary folding lens for a law enforcement instrument interphone, which comprises a first shell, wherein a first motor is fixedly connected inside the first shell, a first worm is fixedly connected to the output end of the first motor, a first rotating column is rotatably connected inside the first shell, a first worm wheel is fixedly connected to the outer wall of the first rotating column, the first worm wheels are meshed with each other, and a first bevel gear is fixedly connected to one end of the first rotating column. According to the utility model, the first bevel gear can be rotated through the rotation of the first worm, the rotating box can be rotated through the rotation of the second worm, and the spherical lens can be comprehensively rotated and adjusted, so that the effect of comprehensively adjusting the lens and facilitating recording is achieved, the problem that the regulation is inconvenient in the traditional law enforcement instrument lens, and omission occurs during recording is solved, and the efficiency of law enforcement recording is improved.

Description

Law enforcement appearance intercom is with rotatory folding lens

Technical Field

The utility model relates to the field of recorders, in particular to a rotary folding lens for a law enforcement instrument interphone.

Background

The law enforcement appearance intercom is a portable electronic equipment, is used by law enforcement personnel, security personnel, emergency rescue team and other professionals generally for communication, data acquisition and record, video monitoring and other law enforcement and security tasks, in the record process, a rotatory camera lens of can adjusting often can help our law enforcement personnel to be convenient for take better evidence, and this kind of camera lens design can provide more nimble shooting angle and field of vision for the law enforcement personnel to satisfy the demand of different work scenes can show the work efficiency that promotes the law enforcement personnel, make it can handle various circumstances more flexibly, ensured the accurate record of evidence simultaneously.

The searched bulletin number is: CN 20648139U's chinese patent literature discloses an intercom law enforcement record appearance, including the record appearance casing, one side of record appearance casing upper end is provided with the video key, the searchlight is installed to the opposite side of record appearance casing upper end, concave mirror is installed to the inside upper end of searchlight, the light source is installed to the lower extreme of concave mirror, the base is installed to the lower extreme of light source, the upper end of record appearance casing front end face is provided with the video switch key, the lower extreme of video switch key is provided with the screen switch key, the fixed block is installed to the lower extreme of screen switch key, be provided with the spout on the fixed block, the rubber handle is installed to the lower extreme of sliding block, visual window is installed to the upper end of record appearance casing one side, the front end of visual window is provided with the protection shield. The utility model solves the problems that the back clip cannot be detached, video can not be played back, and the light source is insufficient at night when the law enforcement is performed, but the problems that the lens cannot be comprehensively adjusted when the lens is used for recording, the deviation angle area can not be recorded in the using process of the device, and further law enforcement evidence is insufficient are solved.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a rotary folding lens for a law enforcement instrument interphone, which aims to improve the problem that the overall adjustment can be carried out, so that the device can possibly generate a deviation angle area which cannot be recorded in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a rotatory folding lens is used to law enforcement appearance intercom, includes shell one, the first motor of an inside fixedly connected with of shell, first motor output fixedly connected with first worm, the first column spinner of an inside rotation connection of shell, first column spinner outer wall fixedly connected with first worm wheel, first worm the first worm wheel intermeshing, first column spinner one end fixedly connected with first bevel gear, the second motor of an inside fixedly connected with of shell, the second worm of an outside fixedly connected with of shell, first column spinner outer wall sliding connection has the second column spinner, second column spinner outer wall fixedly connected with second worm wheel, the second worm wheel with second worm intermeshing, second column spinner one end fixedly connected with rotates the box, the inside rotation of rotating the box is connected with second bevel gear, the second bevel gear with first bevel gear intermeshing, the inside of second bevel gear is provided with adjusting part.

Through above-mentioned technical scheme, make the device carry out preliminary rotation through the rotation of first worm wheel, make the device carry out comprehensive rotation through the rotation of second worm wheel to adjust adjusting part.

Further, the adjusting component comprises a rotating column, a rotating rod and a spherical lens, wherein the outer wall of the rotating column is fixedly connected to one side of the rotating rod, and the other side of the rotating rod is fixedly connected to the outer side of the spherical lens.

Through above-mentioned technical scheme, the pivoted post in the adjusting part can adjust at first to drive spherical lens and remove, be convenient for diversified record.

Further, one end of the rotating column is rotatably connected to the inner wall of the second bevel gear, and the other end of the rotating column is rotatably connected to the rotating box.

Through above-mentioned technical scheme, the rotation post supports and spacing to the second bevel gear, and the rotation box supports the rotation post.

Further, grooves are formed in two sides of the first shell, the second shell is fixedly connected to the lower portion of the first shell, a connecting rod is arranged on the front side of the second shell, and fixing boxes are fixedly connected to two sides of the second shell.

Through above-mentioned technical scheme, be convenient for install and dismantle the device through the recess that sets up, can make shell one and shell two rotate steadily through the connecting rod.

Further, a first support column is fixedly connected to one side of the upper surface of the fixing box, and a second support column is fixedly connected to the upper surface of the first support column.

Through above-mentioned technical scheme, fixed box supports first support column, and first support column supports the second support column.

Further, the inside fixedly connected with electric putter of fixed box, electric putter's output fixedly connected with elevating block.

Through above-mentioned technical scheme, fixed box supports electric putter for electric putter can not squint when using.

Further, one side of the lifting block is rotatably connected with a third supporting arm, and one side of the third supporting arm is rotatably connected with a fixing block.

Through the technical scheme, the movement of the lifting block can enable one side of the fixed block to rotate, so that the device can initially move.

Further, the other side of the lifting block is rotationally connected with a second supporting arm, one side of the second supporting arm is rotationally connected with the outer side of the first supporting arm, and one side of the first supporting arm is rotationally connected with one side of the fixed block.

Through the technical scheme, the device is installed and detached through the linkage of the first support arm and the second support arm.

The utility model has the following beneficial effects:

1. According to the utility model, the first bevel gear can be rotated through the rotation of the first worm, the rotating box can be rotated through the rotation of the second worm, and the spherical lens can be comprehensively rotated and adjusted, so that the effect of comprehensively adjusting the lens and facilitating recording is achieved, the problem that the regulation is inconvenient in the traditional law enforcement instrument lens, and omission occurs during recording is solved, and the efficiency of law enforcement recording is improved.

2. According to the utility model, the first support arm and the third support arm can rotate through the lifting of the lifting block, so that the device rotates, the effect of facilitating the installation and the disassembly of the device is achieved, the problem that the device is inconvenient to disassemble in a traditional law enforcement instrument, and the maintenance of the interior is inconvenient is solved, and the maintenance efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a rotary folding lens for a law enforcement instrument interphone according to the present utility model;

fig. 2 is a schematic cross-sectional view of a housing of a rotary folding lens for a law enforcement instrument intercom according to the present utility model;

Fig. 3 is a schematic diagram of the external structure of a fixed box of a rotary folding lens for a law enforcement instrument interphone.

Legend description:

1. A first shell; 2. a second shell; 3. a connecting rod; 4. a first motor; 5. a first worm; 6. a first worm wheel; 7. a first spin column; 8. a first bevel gear; 9. a groove; 10. a second motor; 11. a second worm; 12. a second worm wheel; 13. a second spin column; 14. rotating the box; 15. rotating the column; 16. a second bevel gear; 17. a rotating lever; 18. spherical lens; 19. a fixed block; 20. a fixed box; 21. a first support column; 22. an electric push rod; 23. a second support column; 24. a first support arm; 25. a second support arm; 26. a lifting block; 27. and a third support arm.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, one embodiment provided by the present utility model is: the utility model provides a rotatory folding lens is used to law enforcement appearance intercom, including shell one 1, shell one 1 inside fixedly connected with first motor 4, first motor 4 output fixedly connected with first worm 5, shell one 1 inside rotation is connected with first column 7, first column 7 outer wall fixedly connected with first worm wheel 6, first worm 5 first worm wheel 6 intermeshing, first column 7 one end fixedly connected with first bevel gear 8, shell one 1 inside fixedly connected with second motor 10, shell one 1 output fixedly connected with second worm 11, first column 7 outer wall sliding connection has second column 13, second column 13 outer wall fixedly connected with second worm wheel 12, second worm wheel 12 intermeshes with second worm 11, second column 13 one end fixedly connected with rotates box 14, the inside rotation of box 14 is connected with second bevel gear 16, second bevel gear 16 intermeshes with first bevel gear 8, the inside of second bevel gear 16 is provided with adjusting part, adjusting part includes column 15, steering column 17 and spherical outer wall 18, the opposite side at the second column 15 of the inner wall of the column 15 of rotation of the second column 17, the opposite side at the second column 15 of rotation of the inner wall of column 15 fixedly connected with second column 15, the other end of rotation of the second column 15 of rotation 15 at the inner wall of the second column 15 of rotation 17, the inner side of the second column 16 fixedly connected with second rotary box 14.

Specifically, first motor 4 can drive first worm 5 and rotate, the outside of first worm 5 is provided with the supporting shoe, make first worm 5 rotate on the supporting shoe, the supporting shoe supports and stabilizes first worm 5, first worm 5's rotation can drive the outside first worm wheel 6 of first worm 5 and rotate, make the inside first column 7 of rotation of first worm wheel 6 rotate, first column 7's rotation can make the rotation rotate at the inside first bevel gear 8 of box 14 rotate, thereby make first bevel gear 8 drive second bevel gear 16 rotate, the rotation of second bevel gear 16 can drive adjusting part and remove, make dwang 17 drive spherical lens 18 rotate on column 15 and make the device accomplish preliminary rotation regulation, and can make the camera lens stretch out in the law enforcement appearance, record outside live, the omnidirectional is watched conveniently, second motor 10 can drive second worm 11 and rotate, the outside of second worm 11 also is provided with the worm supporting shoe, support second 11, make second worm wheel 11's rotation can make second worm wheel 11 rotate and make second worm wheel 11 carry out the rotation of second rotary lens 13 and make the second column 13 rotate around the inside the second rotary lens that the second rotary support 11, the second rotary lens 13 can make the second rotary cylinder 13 rotate, thereby make the second rotary lens 13 rotate around the inside the second rotary column 13, the second rotary lens 13 can be rotated and make the second rotary lens 13 to rotate.

Referring to fig. 1 and 3, grooves 9 are formed in both sides of a first housing 1, a second housing 2 is fixedly connected to the lower portion of the first housing 1, a connecting rod 3 is arranged on the front side of the second housing 2, a fixing box 20 is fixedly connected to both sides of the second housing 2, a first supporting column 21 is fixedly connected to one side of the upper surface of the fixing box 20, a second supporting column 23 is fixedly connected to the upper surface of the first supporting column 21, an electric push rod 22 is fixedly connected to the inside of the fixing box 20, a lifting block 26 is fixedly connected to the output end of the electric push rod 22, a third supporting arm 27 is rotatably connected to one side of the lifting block 26, a fixing block 19 is rotatably connected to one side of the third supporting arm 27, a second supporting arm 25 is rotatably connected to the other side of the lifting block 26, one side of the second supporting arm 25 is rotatably connected to the outer side of the first supporting arm 24, and one side of the first supporting arm 24 is rotatably connected to one side of the fixing block 19.

Specifically, through two recesses 9 of seting up on shell one 1, can be convenient let the device with install and dismantle, fixed box 20 plays the effect of protection and support to electric putter 22, support first support column 21 simultaneously, first support column 21 supports second support column 23, make the device stable go on, start through electric putter 22, can make lifter 26 go up and down, thereby make second support arm 25 and the third support arm 27 on the lifter 26 rotate, third support arm 27 can drive one side of fixed block 19 and rotate, the rotation of second support arm 25 can drive first support arm 24 and rotate on second support column 23, make the opposite side that first support arm 24 drove fixed block 19 rotate, thereby make fixed block 19 break away from recess 9, make the device convenient to detach.

Working principle: when the lens needs to be adjusted, firstly the first motor 4 is started, the first motor 4 drives the first worm 5 to rotate, the rotation of the first worm 5 drives the first worm wheel 6 outside the first worm 5 to rotate, the first rotating column 7 inside the first worm wheel 6 rotates, the rotation of the first rotating column 7 drives the first bevel gear 8 rotating inside the rotating box 14 to rotate, the first bevel gear 8 drives the second bevel gear 16 to rotate, the rotation of the second bevel gear 16 drives the adjusting component to move, the rotating rod 17 drives the spherical lens 18 to rotate on the rotating column 15 to enable the device to finish preliminary rotation adjustment, the lens stretches out of the law enforcement instrument to record the external situation, then the second motor 10 is started, the second motor 10 drives the second worm 11 to rotate, the rotation of the second worm 11 can enable the second worm wheel 12 outside the second worm 11 to rotate, the rotation of the second worm wheel 12 can drive the second rotary column 13 inside the second worm wheel 12 to start rotating, meanwhile, the second rotary column 13 can drive the rotary box 14 to rotate around the second rotary column 13, so that the spherical lens 18 can rotate around the second rotary column 13, when the device needs to be disassembled, the electric push rod 22 is started firstly, the electric push rod 22 can push the lifting block 26 to lift, the lifting of the lifting block 26 can enable the third supporting arm 27 to rotate, meanwhile, the third supporting arm 27 can drive one side of the fixed block 19 to rotate, the lifting of the lifting block 26 can drive the second supporting arm 25 to rotate on one side of the lifting block 26, the second supporting arm 25 can drive the first supporting arm 24 to rotate on two sides of the second supporting arm 23, so that the first supporting arm 24 drives the other side of the fixed block 19, the fixed block 19 is separated from the groove 9, the device is released from being fixed, and then the first shell 1 is rotated to complete the partial disassembly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a rotatory folding lens is used to law enforcement appearance intercom, includes shell one (1), its characterized in that: the utility model discloses a motor, including shell one (1), first motor (4) output fixedly connected with first worm (5), shell one (1) inside rotation is connected with first column (7), first column (7) outer wall fixedly connected with first worm wheel (6), first worm (5) first worm wheel (6) intermeshing, first column (7) one end fixedly connected with first bevel gear (8), shell one (1) inside fixedly connected with second motor (10), shell one (1) output fixedly connected with second worm (11), first column (7) outer wall sliding connection has second column (13), second column (13) outer wall fixedly connected with second worm wheel (12), second worm wheel (12) with second worm (11) intermeshing, second column (13) one end fixedly connected with rotates box (14), rotate box (14) inside rotation bevel gear (16), second bevel gear (16) and second bevel gear (16) set up each other, second bevel gear (16) and second bevel gear assembly (16).

2. The rotary folding lens for a law enforcement instrument interphone according to claim 1, wherein: the adjusting component comprises a rotating column (15), a rotating rod (17) and a spherical lens (18), wherein the outer wall of the rotating column (15) is fixedly connected to one side of the rotating rod (17), and the other side of the rotating rod (17) is fixedly connected to the outer side of the spherical lens (18).

3. The rotary folding lens for a law enforcement instrument interphone according to claim 2, wherein: one end of the rotating column (15) is rotatably connected to the inner wall of the second bevel gear (16), and the other end of the rotating column (15) is rotatably connected to the rotating box (14).

4. The rotary folding lens for a law enforcement instrument interphone according to claim 1, wherein: the novel multifunctional portable electric heating device is characterized in that grooves (9) are formed in two sides of the first shell (1), the second shell (2) is fixedly connected to the lower portion of the first shell (1), a connecting rod (3) is arranged on the front side of the second shell (2), and fixing boxes (20) are fixedly connected to two sides of the second shell (2).

5. The rotary folding lens for a law enforcement instrument interphone according to claim 4, wherein: the fixing box is characterized in that a first support column (21) is fixedly connected to one side of the upper surface of the fixing box (20), and a second support column (23) is fixedly connected to the upper surface of the first support column (21).

6. The rotary folding lens for a law enforcement instrument interphone according to claim 5, wherein: the inside fixedly connected with electric putter (22) of fixed box (20), the output fixedly connected with elevating block (26) of electric putter (22).

7. The rotary folding lens for a law enforcement instrument interphone according to claim 6, wherein: one side of the lifting block (26) is rotatably connected with a third supporting arm (27), and one side of the third supporting arm (27) is rotatably connected with a fixed block (19).

8. The rotary folding lens for a law enforcement instrument interphone according to claim 7, wherein: the other side of the lifting block (26) is rotatably connected with a second supporting arm (25), one side of the second supporting arm (25) is rotatably connected with the outer side of the first supporting arm (24), and one side of the first supporting arm (24) is rotatably connected with one side of the fixed block (19).