Video recording device

Abstract

The utility model relates to the technical field of cameras, in particular to a video recording device. The video recording device comprises a shell, a tracking lens module and a panoramic lens module, the tracking lens module and the panoramic lens module are arranged in the shell, the tracking lens module comprises a horizontal rotating assembly, a pitching rotating assembly and a first lens, the horizontal rotating assembly and the pitching rotating assembly are connected with each other, and the first lens is arranged on the pitching rotating assembly; the panoramic lens module comprises a pitching adjusting assembly and a rotation driving assembly which are connected with each other, and a second lens connected with the pitching adjusting assembly, and the shell is provided with a first window and a second window which correspond to the first lens and the second lens respectively, so that the first lens is exposed from the first window, and the second lens is exposed from the second window. And the second lens is exposed from the second window. By adopting the mode, the picture capturing range of the video recording device can be expanded, and the monitoring recording effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a video recording device. Background Art

[0002] Video recording devices are installed indoors and outdoors to record the movements of people in the area. The size of their recording range determines their usefulness. Existing cameras can rotate left and right at regular intervals based on the main recording direction to capture and record a larger range, expanding the monitoring area and providing greater assistance to people. However, each time the video recording device rotates left and right, a blind spot is formed in the area facing away from it, resulting in the video recording device being unable to capture all the image information in a timely manner, affecting the monitoring and recording effect of the video recording device. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the present utility model is to provide a video recording device that can increase the image capture range of the video recording device and improve the monitoring and recording effect.

[0004] The utility model discloses a video recording device, comprising: a shell, and a tracking lens module and a panoramic lens module arranged in the shell, the tracking lens module comprising a horizontal rotation component and a pitch rotation component connected to each other, and a first lens arranged on the pitch rotation component; the panoramic lens module comprising a pitch adjustment component and a rotation drive component connected to each other, and a second lens connected to the pitch adjustment component, the shell being provided with a first window and a second window corresponding to the first lens and the second lens respectively, so that the first lens is exposed from the first window and the second lens is exposed from the second window.

[0005] Optionally, the horizontal rotation assembly includes a base arranged in the shell, a connecting seat connected to the base, and a horizontal transmission member arranged on the connecting seat, a horizontal rotating frame is rotatably connected to the horizontal transmission member, and a first driving module is arranged on the horizontal rotating frame, and the first driving module is transmission-connected to the horizontal transmission member to drive the horizontal rotating frame to rotate relative to the connecting seat.

[0006] Optionally, the horizontal transmission member includes a fixed portion and a first gear portion connected to each other, the fixed portion is fixedly connected to the connecting seat, and the fixed portion is rotatably connected to the horizontal rotating frame, the first driving module includes a first motor arranged on the horizontal rotating frame, and a first gear group connected to the first motor, and the first gear group is engaged with the first gear portion.

[0007] Optionally, a first circuit board is further provided on the horizontal rotating frame, a position sensing sensor is provided on the side of the first circuit board facing the connecting seat, and a sensing part corresponding to the position sensing sensor is provided on the connecting seat; the first motor is electrically connected to the first circuit board.

[0008] Optionally, the pitch rotation assembly includes a pitch frame, and a pitch transmission member arranged on one side of the pitch frame, so that one side of the pitch frame is rotationally connected to the horizontal rotation frame, and the other side is rotationally connected to the horizontal rotation frame through the pitch rotation member, and a second driving module is provided on the horizontal rotation frame, and the second driving module is transmission-connected to the pitch transmission member to drive the pitch frame to pitch relative to the horizontal rotation frame, wherein the first lens is located in the pitch frame, and the pitch frame is provided with a first opening for exposing the first lens.

[0009] Optionally, the pitch transmission member includes a rotating part and a second gear part connected to each other, the rotating part is fixedly connected to the pitch frame, and the rotating part is rotationally connected to the horizontal rotating frame, the second driving module includes a second motor arranged on the horizontal rotating frame, and a second gear group connected to the second motor, the second gear group is engaged with the second gear part; the second motor is electrically connected to the first circuit board.

[0010] Optionally, an inner shell is provided on the horizontal rotating frame, the pitch rotation assembly is located in the inner shell, and a second opening corresponding to the pitch frame is provided on the inner shell, so that a partial area of ​​the pitch frame is exposed from the second opening.

[0011] Optionally, the pitch adjustment assembly includes a support frame arranged in the shell, a swing frame rotatably connected to the support frame, and a rotation driving member arranged on the support frame, the second lens is located in the swing frame, and the swing frame is provided with a linkage member connected to the rotation driving assembly, so that the rotation driving assembly drives the swing frame to swing through the linkage member; the rotation driving assembly includes a rotating shaft, and a rotating wheel and a gear respectively arranged on the rotating shaft, the rotating shaft is rotatably connected to the support frame, the linkage member includes a connecting portion and a rack portion connected to each other, the connecting portion is connected to the swing frame, and the rack portion is meshed with the gear, wherein the rack portion is arc-shaped.

[0012] Optionally, the swing frame includes a accommodating shell and an axis body arranged on opposite sides of the accommodating shell, so that the swing frame is rotatably connected to the support frame through the axis body, the accommodating shell includes a spherical arc surface and a through hole arranged on the spherical arc surface, and the second lens is exposed through the through hole; a turntable and a stop table are arranged on opposite sides of the turntable on one side of the accommodating shell, and an avoidance groove corresponding to the turntable and a limiting protrusion corresponding to the stop table are provided on the support frame for limiting the swing angle of the swing frame.

[0013] Optionally, the shell includes a front shell and a back cover connected to each other, the tracking lens module and the panoramic lens module are located in the front shell, and a second circuit board connected to the back cover is also provided in the shell, the tracking lens module and the panoramic lens module are electrically connected to the second circuit board respectively, and the back cover is also provided with an interface electrically connected to the second circuit board, the interface is arranged in a groove on the back cover and is located on a side wall of the groove, and the side wall forms a preset angle with the top of the back cover and the plane where the back cover is located.

[0014] Compared with the prior art, the beneficial effect of the video recording device provided by the embodiment of the present invention is that after the video recording device is fixed by the shell, the panoramic lens module drives the pitch adjustment component to move by adjusting the rotation drive component, and then the second lens follows the pitch adjustment component to adjust the pitch angle of the second lens, so as to adjust the best panoramic shooting angle of the second lens. After the adjustment is completed, the second lens remains stationary at the current position, and it is only necessary to continue shooting the panoramic video. The tracking lens module drives the first lens to achieve horizontal rotation and pitch rotation through the cooperation of the horizontal rotation component and the pitch rotation component to track and shoot the object entering the field of view. With the above form, it is possible to achieve the purpose of focusing on shooting moving objects while achieving panoramic shooting of the monitoring area through the cooperation of the tracking lens module and the panoramic lens module, avoiding a large blind spot in the field of view during tracking shooting, and improving the picture capture range of the video recording device and the monitoring recording effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0016] Figure 1 This is one of the structural diagrams of the video recording device provided by the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the tracking lens module and the panoramic lens module provided by an embodiment of the present utility model;

[0018] Figure 3This is a schematic structural diagram of a tracking lens assembly provided by an embodiment of the present utility model;

[0019] Figure 4 This is one of the structural diagrams of the horizontal rotation assembly provided by the embodiment of the present utility model;

[0020] Figure 5 This is the second structural diagram of the horizontal rotation assembly provided by the embodiment of the present utility model;

[0021] Figure 6 yes Figure 5 AA section view;

[0022] Figure 7 This is a schematic structural diagram of a tracking lens module provided by an embodiment of the present utility model;

[0023] Figure 8 This is a schematic structural diagram of a pitch rotation assembly provided by an embodiment of the present utility model;

[0024] Figure 9 This is a schematic structural diagram of a panoramic lens module provided by an embodiment of the present utility model;

[0025] Figure 10 This is an exploded schematic diagram of a panoramic lens module provided by an embodiment of the present utility model;

[0026] Figure 11 This is a schematic structural diagram of the linkage member and the swing frame provided in an embodiment of the present utility model;

[0027] Figure 12 This is the second structural diagram of the video recording device provided by the embodiment of the present utility model.

[0028] The reference numerals in the figures are:

[0029] 100. Video recording device; 110. Housing; 112. First viewing window; 114. Second viewing window; 115. Third opening; 116. Front housing; 118. Back cover; 1182. Interface; 1184. Groove; 1184a. Side wall; 120. Tracking lens module; 121. Horizontal rotation assembly; 123. Base; 1231. Connecting seat; 1231a. Sensing unit; 1232. Horizontal transmission member; 1232a. Fixing unit; 1232b. First gear unit; 1233. Horizontal rotating frame; 1234. First driving module; 1234a. First motor; 1234b. First gear set; 1235. First circuit board; 1236. Position sensing sensor; 1237. Rotating sleeve; 1238. Connecting block; 124. Tilt rotation assembly; 1241. Tilt Frame; 1242, pitch transmission member; 1242a, rotating part; 1242b, second gear portion; 1243, second drive module; 1243a, second motor; 1243b, second gear set; 125, first lens; 126, inner shell; 130, panoramic lens module; 132, pitch adjustment assembly; 1321, support frame; 1321a, avoidance groove; 1321b, limiting ridge; 1322, swing frame; 13221, accommodating shell; 13222, shaft; 13223, turntable; 13224, stop platform; 1323, linkage member; 1323a, connecting part; 1323b, rack portion; 134, rotation drive assembly; 1341, rotating shaft; 1342, rotating wheel; 1343, gear; 136, second lens; 140, second circuit board. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0031] like Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present invention provides a video recording device 100, comprising: a shell 110, and a tracking lens module 120 and a panoramic lens module 130 arranged in the shell 110, the tracking lens module 120 includes a horizontal rotation component 121 and a pitch rotation component 124 connected to each other, and a first lens 125 arranged on the pitch rotation component 124; the panoramic lens module 130 includes a pitch adjustment component 132 and a rotation drive component 134 connected to each other, and a second lens 136 connected to the pitch adjustment component 132, and the shell 110 is provided with a first window 112 and a second window 114 corresponding to the first lens 125 and the second lens 136, respectively, so that the first lens 125 is exposed from the first window 112 and the second lens 136 is exposed from the second window 114.

[0032] Specifically, when a subject moves within the capture area, the tracking lens module 120, through the cooperation of the horizontal rotation assembly 121 and the tilt rotation assembly 124, drives the first lens 125 to rotate horizontally or tilt vertically, thereby achieving the purpose of tracking capture. The panoramic lens module 130, located within the housing 110, uses the rotation drive assembly 134 to drive the tilt adjustment assembly 132. After the recording device 100 is secured, the viewing angle of the second lens 136 is adjusted by adjusting the rotation drive assembly 134, ensuring that the second lens 136 has an optimal shooting angle when capturing panoramic views.

[0033] The first viewing window 112 provided on the housing 110 corresponds to the first lens 125, facilitating the first lens 125 to be exposed from the housing 110 without obstructing the viewing angle of the first lens 125. Similarly, the second viewing window 114 provided on the housing 110 corresponds to the second lens 136, facilitating the second lens 136 to be exposed from the housing 110 without obstructing the viewing angle of the second lens 136.

[0034] In the video recording device 100 provided in the embodiment of the present application, after the video recording device 100 is fixed by the housing 110, the panoramic lens module 130 drives the pitch adjustment assembly 132 by adjusting the rotation drive assembly 134, thereby causing the second lens 136 to follow the movement of the pitch adjustment assembly 132 to adjust the pitch angle of the second lens 136, thereby achieving the optimal panoramic shooting angle of the second lens 136. After the adjustment is completed, the second lens 136 remains stationary in its current position, and only needs to continue to shoot the panoramic video. The tracking lens module 120 drives the first lens 125 to achieve horizontal and tilt rotation through the cooperation of the horizontal rotation assembly 121 and the pitch rotation assembly 124 to track and shoot objects entering the field of view. Using this form, the tracking lens module 120 and the panoramic lens module 130 can achieve the purpose of focusing on moving objects while achieving panoramic shooting of the monitored area, avoiding large blind spots during tracking shooting, and can increase the image capture range of the video recording device 100, thereby improving the monitoring and recording effect.

[0035] like Figure 1 、 Figure 3 and Figure 4As shown, the horizontal rotation assembly 121 includes a base 123 arranged in the shell 110, a connecting base 1231 connected to the base 123, and a horizontal transmission member 1232 arranged on the connecting base 1231. The horizontal transmission member 1232 is rotatably connected to a horizontal rotating frame 1233. The horizontal rotating frame 1233 is provided with a first driving module 1234. The first driving module 1234 is transmission-connected to the horizontal transmission member 1232 to drive the horizontal rotating frame 1233 to rotate relative to the connecting base 1231.

[0036] Specifically, the base 123 arranged in the shell 110 is used to fix the connecting base 1231 to ensure the stability of the installation of the connecting base 1231. The horizontal transmission member 1232 is fixedly connected to the connecting base 1231, and both remain fixed relative to the base 123. When the first driving module 1234 is transmission-connected to the horizontal transmission member 1232, since the horizontal rotating frame 1233 is rotationally connected to the horizontal transmission member 1232, the rotational force applied by the first driving module 1234 will be transmitted to the horizontal rotating frame 1233 to drive the horizontal rotating frame 1233 to rotate relative to the horizontal transmission member 1232.

[0037] like Figure 3 and Figure 4 As shown, the horizontal transmission member 1232 includes a fixed portion 1232a and a first gear portion 1232b that are connected to each other, the fixed portion 1232a is fixedly connected to the connecting seat 1231, and the fixed portion 1232a is rotatably connected to the horizontal rotating frame 1233, the first driving module 1234 includes a first motor 1234a arranged on the horizontal rotating frame 1233, and a first gear group 1234b connected to the first motor 1234a, and the first gear group 1234b is engaged with the first gear portion 1232b.

[0038] Specifically, the first gear portion 1232b is located on the outer ring of the fixed portion 1232a, which is convenient for engaging with the first gear set 1234b. The first driving module 1234 drives the first gear set 1234b to move through the first motor 1234a. The final gear of the first gear set 1234b then engages with the first gear portion 1232b to transmit the driving force of the first motor 1234a to the horizontal transmission member 1232. Since the horizontal transmission member 1232 is fixed relative to the base 123, under the reaction force, the above driving force reacts to the horizontal rotating frame 1233, so that the horizontal rotating frame 1233 rotates relative to the fixed portion 1232a, and finally drives the first lens 125 to rotate horizontally.

[0039] like Figure 3 and Figure 4As shown, a first circuit board 1235 is also provided on the horizontal rotating frame 1233, a position sensing sensor 1236 is provided on the side of the first circuit board 1235 facing the connecting seat 1231, and a sensing part 1231a corresponding to the position sensing sensor 1236 is provided on the connecting seat 1231; the first motor 1234a is electrically connected to the first circuit board 1235.

[0040] Specifically, a through hole is provided on the first circuit board 1235 so that when the first circuit board 1235 is connected to the horizontal rotating frame 1233, it avoids the fixed portion 1232a. When the first circuit board 1235 is connected to the horizontal rotating frame 1233, the first circuit board 1235 is located between the horizontal rotating frame 1233 and the connecting base 1231. In this way, the sensing portion 1231a provided on the connecting base 1231 can correspond with the position sensing sensor 1236. The position sensing sensor 1236 and the sensing portion 1231a cooperate to limit the horizontal rotation angle. The position sensing sensor 1236 can be a proximity switch or a through-beam switch. The first motor 1234a can be connected to the first circuit board 1235 using wires, which helps to simplify the wiring and improve the convenience of wiring.

[0041] Please refer to Figure 5 and Figure 6 As shown, the fixed portion 1232a of the horizontal transmission member 1232 is hollow, a rotating sleeve 1237 is provided in the fixed portion 1232a, a connecting block 1238 is provided in the turntable 13223, and the horizontal rotating frame 1233 is connected to the connecting block 1238. Using the above form, when the horizontal rotating frame 1233 is subjected to the rotational force, the connecting block 1238 is driven to rotate relative to the rotating sleeve 1237, thereby realizing the relative rotation between the horizontal transmission member 1232 and the horizontal rotating frame 1233.

[0042] like Figure 2 、 Figure 7 and Figure 8 As shown, the pitch rotation assembly 124 includes a pitch frame 1241 and a pitch transmission member 1242 arranged on one side of the pitch frame 1241, so that one side of the pitch frame 1241 is rotationally connected to the horizontal rotating frame 1233, and the other side is rotationally connected to the horizontal rotating frame 1233 through the pitch rotation member. A second driving module 1243 is provided on the horizontal rotating frame 1233, and the second driving module 1243 is transmission-connected to the pitch transmission member 1242 to drive the pitch frame 1241 to pitch relative to the horizontal rotating frame 1233, wherein the first lens 125 is located in the pitch frame 1241, and a first opening for exposing the first lens 125 is provided on the pitch frame 1241.

[0043] Specifically, a limit hole is provided on the horizontal rotating frame 1233, and a rotating shaft is provided on the tilt frame 1241 corresponding to the limit hole. This allows the side of the tilt frame 1241 that directly mates with the horizontal rotating frame 1233 to rotate between the limit hole and the rotating shaft, thereby achieving a rotational connection between the tilt frame 1241 and the horizontal rotating frame 1233. Furthermore, a pitch transmission member 1242 is provided on the tilt frame 1241 to transmit rotational force to the tilt frame 1241. The pitch transmission member 1242 is fixedly connected to the tilt frame 1241. To ensure normal rotation of the tilt frame 1241, the pitch transmission member 1242 must be rotationally connected to the horizontal rotating frame 1233. Consequently, when the second drive module 1243 is activated, it drives the pitch transmission member 1242 to rotate relative to the horizontal rotating frame 1233, thereby driving the synchronous rotation of the tilt frame 1241 to adjust the pitch angle of the first lens 125. The first lens 125 is located in the tilt frame 1241 , which can protect the first lens 125 . In order to ensure normal shooting of the first lens 125 , a first opening needs to be opened on the tilt frame 1241 to expose the first lens 125 .

[0044] like Figure 7 and Figure 8 As shown, the pitch transmission member 1242 includes a rotating part 1242a and a second gear part 1242b connected to each other, the rotating part 1242a is fixedly connected to the pitch frame 1241, and the rotating part 1242a is rotatably connected to the horizontal rotating frame 1233, the second driving module 1243 includes a second motor 1243a arranged on the horizontal rotating frame 1233, and a second gear group 1243b connected to the second motor 1243a, the second gear group 1243b is engaged with the second gear part 1242b; the second motor 1243a is electrically connected to the first circuit board 1235.

[0045] Specifically, the second gear portion 1242b is located on the outer ring of the rotating portion 1242a, which is convenient for engaging with the second gear group 1243b. The second driving module 1243 drives the second gear group 1243b to move through the second motor 1243a. The final gear of the second gear group 1243b then engages with the second gear portion 1242b to transmit the driving force of the second motor 1243a to the pitch transmission member 1242. Since the pitch transmission member 1242 is rotationally connected to the horizontal rotating frame 1233 through the rotating portion 1242a, it drives the pitch frame 1241 to rotate synchronously, thereby realizing the adjustment of the pitch rotation angle of the first lens 125.

[0046] like Figure 7 As shown, the horizontal rotating frame 1233 is provided with an inner shell 126, the pitch rotating assembly 124 is located in the inner shell 126, and the inner shell 126 is provided with a second opening corresponding to the pitch frame 1241, so that a part of the pitch frame 1241 is exposed from the second opening.

[0047] Specifically, when pitch frame 1241 pitches relative to horizontal rotating frame 1233, pitch frame 1241 rotates relative to the second opening, changing its relative position to the second opening. When horizontal rotating frame 1233 rotates horizontally relative to base 123, inner housing 126 rotates relative to first viewing window 112, changing its relative position to first viewing window 112. This arrangement ensures better fit between the moving parts, improving the sealing of the joint and reducing the impact of the external environment.

[0048] like Figure 9 and Figure 10 As shown, the pitch adjustment assembly 132 includes a support frame 1321 arranged in the shell 110, a swing frame 1322 rotatably connected to the support frame 1321, and a rotation driving member arranged on the support frame 1321. The second lens 136 is located in the swing frame 1322. The swing frame 1322 is provided with a linkage member 1323 connected to the rotation driving assembly 134, so that the rotation driving assembly 134 drives the swing frame 1322 to swing through the linkage member 1323; the rotation driving assembly 134 includes a rotating shaft 1341, and a rotating wheel 1342 and a gear 1343 respectively arranged on the rotating shaft 1341. The rotating shaft 1341 is rotatably connected to the support frame 1321. The linkage member 1323 includes a connecting portion 1323a and a rack portion 1323b connected to each other. The connecting portion 1323a is connected to the swing frame 1322, and the rack portion 1323b is engaged with the gear 1343, wherein the rack portion 1323b is arc-shaped.

[0049] Specifically, the support frame 1321 supports and connects the swing frame 1322, facilitating the reliability of the rotational connection when the swing frame 1322 is rotationally connected to the support frame 1321. When the swing frame 1322 rotates relative to the support frame 1321, the second lens 136 disposed within the swing frame 1322 can rotate synchronously with the swing frame 1322. Furthermore, the rotation drive assembly 134 disposed on the support frame 1321 and the linkage 1323 disposed on the swing frame 1322 are connected to the rotation drive assembly 134, facilitating the transmission force from the rotation drive assembly 134 to the linkage 1323, thereby driving the swing frame 1322 to rotate via the linkage 1323.

[0050] In addition, the wheel 1342 and the gear 1343 are coaxially arranged on the rotating shaft 1341. When the rotating shaft 1341 rotates relative to the support frame 1321, the wheel 1342 and the gear 1343 can rotate synchronously relative to the rotating shaft 1341. The linkage 1323 is engaged with the gear 1343 through the rack portion 1323b. In order to enable the linkage 1323 to drive the swing frame 1322 to rotate relative to the support frame 1321, the rack portion 1323b needs to be set to an arc shape, and the connecting portion 1323a is fixedly connected to the swing frame 1322. In this way, when the wheel 1342 is turned to rotate, it can drive the gear 1343 to rotate synchronously, and the gear 1343 then drives the linkage 1323 to rotate, and finally realizes the rotation of the swing frame 1322. It can be understood that, Figure 1 As shown, a third opening 115 corresponding to the rotating wheel 1342 is provided on the housing 110 so that the rotating wheel 1342 is partially exposed, making it convenient for the user to adjust the pitch angle of the second lens 136 by turning the rotating wheel 1342 .

[0051] like Figure 11 As shown, the swing frame 1322 includes a accommodating shell 13221 and a shaft 13222 arranged on opposite sides of the accommodating shell 13221, so that the swing frame 1322 is rotatably connected to the support frame 1321 through the shaft 13222, the accommodating shell 13221 includes a spherical arc surface and a through hole arranged on the spherical arc surface, and the second lens 136 is exposed through the through hole; a turntable 13223 is provided on one side of the accommodating shell 13221, and a stop table 13224 is provided on opposite sides of the turntable 13223, and the support frame 1321 is provided with an avoidance groove 1321a corresponding to the turntable 13223, and a limiting protrusion 1321b corresponding to the stop table 13224, which are used to limit the swing angle of the swing frame 1322.

[0052] Specifically, the swing frame 1322 facilitates the installation of the second lens 136 in the housing 13221 through the housing 13221 and the shafts 13222 arranged on opposite sides of the housing 13221, so as to protect the second lens 136. In addition, the housing 13221 includes a spherical arc surface, which can avoid interference between the housing 13221 and the support frame 1321 when the housing 13221 rotates relative to the support frame 1321, so as to ensure smoothness during rotation. At the same time, by providing a through hole on the spherical arc surface, the lens module is exposed through the above-mentioned through hole to avoid obstruction of the imaging of the second lens 136. When the swing frame 1322 rotates relative to the support frame 1321 through the shaft 13222, the second lens follows the swing frame 1322 to adjust the shooting area.

[0053] Furthermore, turntable 13223 is configured in an arc shape. When turntable 13223 aligns with avoidance groove 1321a, it rotates without interfering with support frame 1321. By providing stops 13224 on opposite sides of turntable 13223 and limiting ridges 1321b on support frame 1321, when swing frame 1322 swings to the desired maximum angle, stops 13224 abut against limiting ridges 1321b, limiting the swing angle of swing frame 1322 and ensuring that swing frame 1322 swings within a predetermined angular range. This also prevents gear 1343 from disengaging from rack portion 1323b, ensuring reliable transmission.

[0054] like Figure 12 As shown, the shell 110 includes a front shell 116 and a back cover 118 that are connected to each other. The tracking lens module 120 and the panoramic lens module 130 are located in the front shell 116. A second circuit board 140 connected to the back cover 118 is also provided in the shell 110. The tracking lens module 120 and the panoramic lens module 130 are electrically connected to the second circuit board 140 respectively. The back cover 118 is also provided with an interface 1182 electrically connected to the second circuit board 140. The interface 1182 is provided in a groove 1184 on the back cover 118 and is located on a side wall 1184a of the groove 1184. The side wall 1184a forms a preset angle with the top of the back cover 118 and with the plane where the back cover 118 is located.

[0055] Specifically, by configuring the housing 110 in the form of a front shell 116 and a rear cover 118, assembly of the recording device 100 is facilitated. Furthermore, the second circuit board 140 connected to the rear cover 118 facilitates electrical connection of the tracking lens module 120 and the panoramic lens module 130 to the second circuit board 140, while also facilitating connection of the interface 1182 provided on the rear cover 118 to the second circuit board 140. This advantageously improves space utilization. Furthermore, by arranging the interface 1182 on a side wall 1184a of the recess 1184, the side wall 1184a and the top of the rear cover 118 reduce the chance of water splashing onto the interface 1182. Furthermore, if water does form on the interface 1182, by arranging the side wall 1184a at a predetermined angle to the plane of the rear cover 118, the interface 1182 can be directed downward, avoiding any impact on the interface 1182 and improving reliability during use.

[0056] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A video recording device, characterized in that: The invention comprises: a shell, and a tracking lens module and a panoramic lens module arranged in the shell, wherein the tracking lens module comprises a horizontal rotation component and a pitch rotation component connected to each other, and a first lens arranged on the pitch rotation component; the panoramic lens module comprises a pitch adjustment component and a rotation drive component connected to each other, and a second lens connected to the pitch adjustment component, and the shell is provided with a first window and a second window corresponding to the first lens and the second lens respectively, so that the first lens is exposed from the first window and the second lens is exposed from the second window.

2. The video recording device according to claim 1, wherein: The horizontal rotation assembly includes a base arranged in a shell, a connecting base connected to the base, and a horizontal transmission member arranged on the connecting base. A horizontal rotating frame is rotatably connected to the horizontal transmission member. A first driving module is provided on the horizontal rotating frame. The first driving module is transmission-connected to the horizontal transmission member to drive the horizontal rotating frame to rotate relative to the connecting base.

3. The video recording device according to claim 2, wherein: The horizontal transmission member includes a fixed portion and a first gear portion that are connected to each other, the fixed portion is fixedly connected to the connecting seat, and the fixed portion is rotatably connected to the horizontal rotating frame, the first driving module includes a first motor arranged on the horizontal rotating frame, and a first gear set connected to the first motor, and the first gear set is engaged with the first gear portion.

4. The video recording device according to claim 3, wherein: A first circuit board is also provided on the horizontal rotating frame. A position sensing sensor is provided on the side of the first circuit board facing the connecting seat. A sensing part corresponding to the position sensing sensor is provided on the connecting seat. The first motor is electrically connected to the first circuit board.

5. The video recording device according to claim 4, wherein: The pitch rotation assembly includes a pitch frame and a pitch transmission member arranged on one side of the pitch frame, so that one side of the pitch frame is rotationally connected to the horizontal rotation frame, and the other side is rotationally connected to the horizontal rotation frame through the pitch rotation member. A second driving module is provided on the horizontal rotation frame, and the second driving module is transmission-connected to the pitch transmission member to drive the pitch frame to pitch relative to the horizontal rotation frame, wherein the first lens is located in the pitch frame, and the pitch frame is provided with a first opening for exposing the first lens.

6. The video recording device according to claim 5, wherein: The pitch transmission member includes a rotating part and a second gear part connected to each other, the rotating part is fixedly connected to the pitch frame, and the rotating part is rotationally connected to the horizontal rotating frame, the second driving module includes a second motor arranged on the horizontal rotating frame, and a second gear set connected to the second motor, the second gear set is engaged with the second gear part; the second motor is electrically connected to the first circuit board.

7. The video recording device according to claim 6, wherein: The horizontal rotating frame is provided with an inner shell, the pitch rotating assembly is located in the inner shell, and the inner shell is provided with a second opening corresponding to the pitch frame, so that a part of the pitch frame is exposed from the second opening.

8. The video recording device according to any one of claims 1 to 7, characterized in that: The pitch adjustment assembly includes a support frame arranged in the shell, a swing frame rotatably connected to the support frame, and a rotation driving member arranged on the support frame, the second lens is located in the swing frame, and the swing frame is provided with a linkage member connected to the rotation driving assembly, so that the rotation driving assembly drives the swing frame to swing through the linkage member; the rotation driving assembly includes a rotating shaft, and a rotating wheel and a gear respectively arranged on the rotating shaft, the rotating shaft is rotatably connected to the support frame, the linkage member includes a connecting portion and a rack portion connected to each other, the connecting portion is connected to the swing frame, and the rack portion is meshed with the gear, wherein the rack portion is arc-shaped.

9. The video recording device according to claim 8, wherein: The swing frame includes a accommodating shell and shafts arranged on opposite sides of the accommodating shell, so that the swing frame is rotatably connected to the support frame through the shafts. The accommodating shell includes a spherical arc surface and a through hole arranged on the spherical arc surface, and the second lens is exposed through the through hole; a turntable and a stop table are arranged on opposite sides of the turntable on one side of the accommodating shell, and an avoidance groove corresponding to the turntable and a limiting protrusion corresponding to the stop table are provided on the support frame for limiting the swing angle of the swing frame.

10. The video recording device according to claim 8, wherein: The shell includes a front shell and a back cover that are connected to each other. The tracking lens module and the panoramic lens module are located in the front shell. A second circuit board connected to the back cover is also provided in the shell. The tracking lens module and the panoramic lens module are electrically connected to the second circuit board respectively. The back cover is also provided with an interface electrically connected to the second circuit board. The interface is arranged in a groove on the back cover and is located on a side wall of the groove. The side wall forms a preset angle with the top of the back cover and with the plane where the back cover is located.

Images