CN217508879U - Video camera - Google Patents

Abstract

The application discloses camera belongs to camera design technical field. The disclosed camera comprises a camera body, a power supply device and a battery module, wherein the camera body comprises a first rotating body and a second rotating body, the first rotating body is rotatably connected with the second rotating body, and at least part of the second rotating body is positioned in the first rotating body; the power supply device is arranged on the first rotating body and comprises a power supply plate, the power supply plate is provided with a power supply coil, and the power supply plate is electrically connected with the power supply coil; the second rotation body is located to the battery module, and the second rotates the body and is provided with the camera, and the battery module includes battery package and charging panel, and the charging panel is provided with the charging coil, and the charging coil is connected with battery package electricity, and under the circumstances of power supply coil circular telegram, the charging coil produces induced-current. The scheme can solve the problems of poor shooting effect and short service life of the camera related to the related technology.

Description

Video camera

Technical Field

The application belongs to the technical field of camera design, and particularly relates to a camera.

Background

When the camera performs normal shooting, a power supply mode generally adopted is to connect a power supply source and the camera by using a cable so as to supply power to the camera, thereby ensuring normal shooting of the camera.

However, in the process of rotating and shooting the camera, the camera is easily affected by cable connection, for example, the camera lens is easy to shake or generate noise, and these phenomena all can generate adverse effects on the shooting effect of the camera, and moreover, because the camera is electrically connected through the cable, a threading hole is formed in the shell of the camera, so that the sealing performance and the waterproof performance of the camera are poor, and the service life of the camera is short.

Therefore, the camera related to the related art has problems of poor photographing effect and short life.

SUMMERY OF THE UTILITY MODEL

The application discloses a camera to solve the problem that the camera that the correlation technique relates to has the shooting effect not good and the life-span is shorter.

In order to solve the technical problem, the following technical scheme is adopted in the application:

a camera comprises a camera body, a power supply device and a battery module, wherein:

the camera body comprises a first rotating body and a second rotating body, the first rotating body is rotatably connected with the second rotating body, and at least part of the second rotating body is positioned in the first rotating body;

the power supply device is arranged on the first rotating body and comprises a power supply plate, the power supply plate is provided with a power supply coil, and the power supply plate is electrically connected with the power supply coil;

the battery module is arranged on the second rotating body, the second rotating body is provided with a camera, the battery module comprises a battery pack and a charging panel, the charging panel is provided with a charging coil, the charging coil is electrically connected with the battery pack, and under the condition that the power supply coil is electrified, the charging coil generates induction current.

The technical scheme adopted by the application can achieve the following beneficial effects:

in this application, this internal power supply unit that is provided with rotates first, is provided with power supply coil on power supply unit's the power supply board, and power supply board is connected with power supply coil electricity, and this internal battery module that is provided with is rotated to the second, is provided with the charging coil on the charging panel of battery module, under the circumstances of power supply coil circular telegram, produces induced-current in the charging coil to the realization charges to the battery package of battery module, and the battery package can rotate the body power supply for the second. Therefore, the mode that this application accessible wireless charging provides the electric current for the second rotates the body, consequently, rotates the body at the second and rotates the in-process, and the second rotates the body and can not receive the influence of cable, and then the camera also is difficult for taking place the shake, and is less to the shooting effect influence of camera, and this application also need not set up the through wires hole on the shell of second rotation body in addition to ensure the leakproofness and the waterproof nature of camera, and then avoid influencing the life of camera. Therefore, the camera disclosed by the application can solve the problems of poor shooting effect and short service life of the camera related to the related art.

Drawings

Fig. 1 to 5 are schematic internal structural diagrams of a camera disclosed in an embodiment of the present application in different states;

fig. 6 is a schematic view illustrating a connection structure of a bracket and a battery module according to an embodiment of the present disclosure;

fig. 7 is a schematic view of the internal structure of the camera from another view angle according to the embodiment of the present application;

FIG. 8 is a schematic structural view of a stent disclosed in an embodiment of the present application;

fig. 9 is an internal structural schematic view of a second rotating body disclosed in an embodiment of the present application.

Description of reference numerals:

110-a first rotating body, 111-a rotating bracket, 112-a mounting bracket, 120-a second rotating body, 121-a camera, 122-a first buckle, 1221-a hanging part and 123-a second buckle;

200-a power supply device;

300-battery module, 310-battery pack, 320-charging plate;

400-bracket, 410-chute, 411-first end, 412-second end;

500-a magnetic member;

600-a first power source;

700-a second power source.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following describes in detail a video camera disclosed in the embodiments of the present application with reference to the accompanying drawings.

Referring to fig. 1 to 9, the present application discloses a camera, which includes a camera body, a power supply device 200, and a battery module 300.

The camera body comprises a first rotating body 110 and a second rotating body 120, the first rotating body 110 is rotatably connected with the second rotating body 120, i.e. the second rotating body 120 is rotatable relative to the first rotating body 110, or the first rotating body 110 is rotatable relative to the second rotating body 120, at least part of the second rotating body 120 is located in the first rotating body 110. Optionally, the first rotating body 110 includes a mounting bracket 112, and the camera may be mounted on a mounting base (e.g., a wall surface, a mounting post, etc.) via the mounting bracket 112.

The power supply device 200 is a main power supply part of the video camera. The power supply device 200 is disposed at the first rotating body 110, and optionally, the power supply device 200 may be disposed inside the first rotating body 110, so that the first rotating body 110 may protect the power supply device 200. The power supply device 200 includes a power supply board, a power supply coil is disposed on the power supply board, the power supply board is electrically connected to the power supply coil, and the power supply board can provide current for the power supply coil. Optionally, the power supply board may pass through the mounting bracket 112 through a cable to be electrically connected with an external power source, so as to provide current for the power supply coil, or a photovoltaic power generation board is configured on the camera, and the photovoltaic power generation board is electrically connected with the power supply board, so as to provide current for the power supply coil on the power supply board, and of course, the power supply board may obtain current in multiple ways, which is not limited in this embodiment of the application.

The battery module 300 may supply current to components such as the camera 121. The battery module 300 is disposed on the second rotating body 120, and optionally, the battery module 300 may be disposed inside the second rotating body 120, so that the second rotating body 120 can protect the battery module 300. The battery module 300 includes a battery pack 310 and a charging plate 320, wherein a charging coil is disposed on the charging plate 320, and the charging coil is electrically connected with the battery pack 310. Therefore, when the power supply coil is energized, the charging coil generates an induced current to further charge the battery pack 310, and the battery pack 310 is electrically connected to the camera 121 disposed on the second rotating body 120 to supply power to the camera 121, thereby ensuring normal shooting operation of the camera 121.

Therefore, the mode that this application adopted wireless charging has replaced originally to realize the electricity through the cable and has connected, for the mode that second rotation body 120 supplied power, thereby avoided the second rotation body 120 to rotate the in-process, the cable brings the vibration and produces the problem of noise, and the mode that adopts wireless power supply makes on the second rotation body 120 need not set up the cable through wires hole, and then the leakproofness and the waterproof nature of camera all obtain the guarantee, and then increase the life of camera.

In this application, be provided with power supply unit 200 in the first body 110 that rotates, be provided with power supply coil on power supply unit 200's the power supply board, power supply board is connected with power supply coil electricity, be provided with battery module 300 in the second rotates the body 120, be provided with the charging coil on battery module 300's the charging panel 320, under the circumstances of power supply coil circular telegram, produce induced-current in the charging coil to the realization charges to battery package 310 of battery module 300, battery package 310 can rotate the body 120 power supply for the second. Therefore, the second rotating body 120 is provided with current in the wireless charging mode, so that the second rotating body 120 can not be affected by cables in the rotating process of the second rotating body 120, the camera 121 is not easy to shake, the shooting effect of the camera is less affected, the threading hole does not need to be formed in the shell of the second rotating body 120, the sealing performance and the water resistance of the camera are ensured, and the service life of the camera is prevented from being affected. Therefore, the camera disclosed by the application can solve the problems of poor shooting effect and short service life of the camera related to the related art.

Optionally, the camera may further include a bracket 400, the bracket 400 may be disposed in the second rotating body 120, the bracket 400 is movably connected to the second rotating body 120, the battery pack 310 and the charging board 320 are disposed on the bracket 400, so as to achieve the movable connection between the battery pack 310 and the charging board 320 through the bracket 400 and the second rotating body 120, the movable connection may include a sliding connection or a rotating connection, that is, the battery pack 310, the charging board 320 and the bracket 400 may slide or rotate in the second rotating body 120, thereby achieving the position or state change of the battery pack 310, the charging board 320 and the bracket 400 in the second rotating body 120, and thereby better matching the position change of the camera.

Optionally, the camera may further include a motor, and the bracket 400 is connected to the motor, and the motor may drive the bracket 400 to slide or rotate with respect to the second rotating body 120.

In another embodiment, the camera may further include a magnetic member 500, the magnetic member 500 is disposed on the first rotating body 110, the bracket 400 may be a metal bracket 400, the magnetic member 500 is magnetically connected to the bracket 400, and the magnetic member 500 attracts the bracket 400 to drive the bracket 400 to slide or rotate relative to the second rotating body 120.

In the process that the second rotating body 120 rotates from the first position to the second position relative to the first rotating body 110, under the attraction effect of the magnetic member 500 on the bracket 400, the distance that the bracket 400 rotates along with the second rotating body 120 is smaller, even the bracket 400 does not rotate along with the rotation of the second rotating body 120, that is, under the action of the magnetic member 500 on the bracket 400, the rotating directions of the bracket 400 and the second rotating body 120 are opposite, at this time, the camera 121 gradually approaches or leaves the bracket 400, so that the space between the camera 121 and the bracket 400 is compressed, or the space between the camera 121 and the bracket 400 is enlarged. Alternatively, the first position and the second position of the second rotating body 120 are not particularly limited in the embodiments of the present application. In one embodiment, when the second rotating body 120 is at the first position, the camera is in a privacy protection state, and in this state, the position of the camera 121 is higher, and it may not take an image, so as to achieve the purpose of protecting privacy; when the second rotating body 120 is at the second position, the camera 121 is in a shooting state, and at this time, the height of the camera 121 is lower than that of the camera 121 when the second rotating body 120 is at the first position.

Alternatively, the camera 121 is close to the bracket 400 to compress the space between the camera 121 and the bracket 400, which may make the arrangement of the components in the second rotating body 120 more compact.

Optionally, the camera 121 is far away from the bracket 400 to increase the space between the camera 121 and the bracket 400, so that the space reserved when other components such as a light supplement element, a speaker, and an antenna installed near the camera 121 work can be increased, and further other components such as the light supplement element, the speaker, and the antenna can better function.

Optionally, in order to prevent the bracket 400 from sliding or rotating in the second rotating body 120 without any unwanted displacement, and further affecting the normal operation of other components, the magnetic attraction of the magnetic member 500 on the bracket 400 can be increased to enhance the constraint force on the bracket 400, but this way still cannot completely avoid the above phenomenon.

Therefore, in another embodiment, one of the bracket 400 and the second rotating body 120 may be provided with a sliding slot 410, and the other one is provided with the first buckle 122, and the first buckle 122 is slidably engaged with the sliding slot 410. Optionally, a sliding groove 410 may be formed in the bracket 400, correspondingly, the second rotating body 120 is provided with the first buckle 122, the second rotating body 120 rotates from the first position to the second position relative to the first rotating body 110, the first buckle 122 is in sliding fit with the sliding groove 410, the first buckle 122 guides the sliding groove 410, and further guides the bracket 400, so that the sliding or rotating direction of the bracket 400 is restricted, and therefore the bracket 400 is prevented from being dislocated and moved, and the normal operation of other components is affected.

Optionally, referring to fig. 2 and fig. 3, in a process that the second rotating body 120 rotates from the second position to the third position relative to the first rotating body 110, the first buckle 122 is engaged with the first end 411 of the chute 410, the bracket 400 rotates along with the second rotating body 120 under the action of the first buckle 122, that is, the first buckle 122 drives the bracket 400 to rotate, a rotation direction of the bracket 400 is consistent with a rotation direction of the second rotating body 120, at this time, the camera 121 and the bracket 400 are relatively stationary, an interval between the camera 121 and the bracket 400 is the largest, the bracket 400 gradually approaches the magnetic member 500, a magnetic attraction effect of the magnetic member 500 on the bracket 400 is gradually increased, and the bracket 400 is more reliably maintained at a position closer to the magnetic member 500 under a larger acting force, so that a distance between the power supply coil and the charging coil is closer, and stable wireless charging is achieved. When the second rotating body 120 is in the third position, the height of the camera 121 may be lower than that of the camera 121 when the second rotating body 120 is in the second position, so that the photographable range of the camera 121 is larger. Of course, the second rotating body 120 may continue to move so that the height of the camera 121 is further lowered and the photographing range thereof is further increased, and when the second rotating body 120 rotates in the reverse direction, the third position, the second position, and then the first position may be sequentially passed.

Optionally, a second buckle 123 is further disposed in the second rotating body 120, and the second buckle 123 may be in limit fit with the bracket 400 to limit the bracket 400, so that the bracket 400 is not easily separated from the second rotating body 120. In one embodiment, the second fastener 123 can always perform a limiting function on the bracket 400, that is, during the rotation of the second rotating body 120 relative to the first rotating body 110, the second fastener 123 can be disposed on two sides of the bracket 400, which refer to two sides of the bracket 400 in the direction of the rotation axis thereof, in this way, under the limiting function of the second fastener 123, the bracket 400 is more stable to rotate with the second rotating body 120.

In another embodiment, during the rotation of the second rotating body 120 relative to the first rotating body 110, the second catch 123 may be in a separated state from the bracket 400, that is, the second catch 123 serves as a limit boundary of the bracket 400, the second catch 123 may be disposed in an area between the bracket 400 and the camera 121, and a space between the bracket 400 and the second catch 123 may serve as a rotation space of the bracket 400.

Optionally, referring to fig. 4 and 5, the first end 411 of the sliding slot 410 is located between the second buckle 123 and the second end 412 of the sliding slot 410, and when the second rotating body 120 is located at the first position, the first buckle 122 is located at the second end 412 of the sliding slot 410, and the second buckle 123 may be in limit fit with the bracket 400 to limit the bracket 400 in the direction of gravity thereof; with the second rotating body 120 in the second position, the first catch 122 is located at the first end 411 of the sliding slot 410, and the second catch 123 is separated from the bracket 400, at this time, the camera 121 is far away from the bracket 400. The second latch 123 in this embodiment can perform a limiting fitting function, and since the second latch 123 does not always contact with the bracket 400, the bracket 400 does not receive resistance from the second latch 123 when rotating, and thus the rotation of the bracket 400 is smoother.

Alternatively, during the rotation of the second rotating body 120 relative to the first rotating body 110, there may be a case where the magnetic force of the magnetic member 500 to the bracket 400 is insufficient, or a case where the bracket 400 is likely to vibrate during the rotation of the second rotating body 120, both of which are likely to cause the bracket 400 to fall off the second rotating body 120 and to collide with other components in the second rotating body 120. In order to avoid this phenomenon, the first buckle 122 may be provided with a hanging portion 1221, and the bracket 400 may be hung on the first buckle 122 through the hanging portion 1221, and further hung on the second rotating body 120, so as to avoid the bracket 400 from falling off and affecting other components in the second rotating body 120.

Alternatively, the surface of the bracket 400 contacting the inner wall of the second rotating body 120 may be a plane, and during the rotation of the second rotating body 120 relative to the first rotating body 110, the bracket 400 rotates in the second rotating body 120 under the magnetic attraction of the magnetic member 500 or the driving action of the first buckle 122.

Further, can make support 400 be equipped with first arcwall face, the inner wall that the body 120 was rotated to the second is equipped with the second arcwall face, under magnetic part 500's effect, first arcwall face is attached on the second arcwall face, because area of contact between first arcwall face and the second arcwall face is great, consequently, the second rotates body 120 and can applys great effort to support 400, in order to prevent support 400 because of reasons such as vibration take place to warp, can provide the direction during both relative motion simultaneously, make both can more stable relative motion.

Optionally, referring to fig. 1, at this time, the distance between the magnetic member 500 and the bracket 400 is far, and the magnetic attraction capability of the magnetic member 500 to the bracket 400 is small, which easily causes the bracket 400 and the battery module 300 to slide along the inner wall of the second rotating body 120, and to avoid this phenomenon, the magnetic force of the magnetic member 500 can be increased, of course, the number of the magnetic members 500 can also be increased, optionally, the number of the magnetic members 500 is at least two, and at least two magnetic members 500 are arranged along the rotating direction of the second rotating body 120, that is, during the rotation of the bracket 400 in the second rotating body 120, the strong magnetic attraction force of the magnetic member 500 can be always applied to the bracket 400, so that the bracket 400 is always attached to the inner wall of the second rotating body 120.

Optionally, the camera further includes a first power source 600, the first power source 600 is disposed on the first rotating body 110, and the first power source 600 can directly drive the second rotating body 120 to rotate around a first axis, which extends along the height direction of the camera. At this time, the camera 121 may be rotated in a horizontal plane, so that images of different orientations may be obtained.

Alternatively, the first rotating body 110 includes a rotating bracket 111, the first power source 600 is connected to the rotating bracket 111, the rotating bracket 111 is connected to the second rotating body 120, at least a portion of the second rotating body 120 is located in the rotating bracket 111, and the first power source 600 drives the second rotating body 120 to rotate around the first axis through the rotating bracket 111. The rotating bracket 111 enables the second rotating body 120 to rotate stably and reliably, and the second rotating body 120 is easily detached from the rotating bracket 111, so as to facilitate maintenance of the second rotating body 120.

Alternatively, in order to improve the sealing performance of the camera, a first sealing portion may be provided between the rotating bracket 111 and the first power source 600, so as to perform a sealing function. Optionally, the first sealing portion may be a silicone ring, and the silicone ring may be used for water proofing while playing a sealing role.

Optionally, a second sealing portion may be disposed between the upper shell and the lower shell of the first rotating body 110, the second sealing portion may be a silicone ring or other component capable of performing sealing and waterproof functions, and further, the second sealing portion may be clamped and fixed between the upper shell and the lower shell of the first rotating body 110 by a fastener to further improve the waterproof performance of the first rotating body 110.

Optionally, the first power source 600 can also drive the second rotating body 120 to rotate around a second axis perpendicular to the first axis, but this requires a larger power for the first power source 600, and thus the cost of the camera is higher, therefore, two power sources with smaller power and lower cost can be used to drive the second rotating body 120 to rotate around the first axis and the second axis respectively, so that the camera 121 can rotate in a vertical plane, and thus an image in a larger range can be obtained.

Specifically, the camera may further include a second power source 700, the second power source 700 is disposed on the second rotating body 120, an output shaft of the second power source 700 is connected to the rotating bracket 111, and the second power source 700 may drive the second rotating body 120 to rotate around the second axis. Alternatively, both the first power source 600 and the second power source 700 may be electric motors. In addition, the sealing performance and the waterproof performance of the camera are improved, so that the sealing requirement of the sealing structure of the camera is reduced, a motor with large torque is not needed for driving, and the cost of the camera is greatly reduced.

Optionally, if the camera 121 rotates to a position where shooting cannot be performed along with the second rotating body 120, that is, the camera 121 is in a privacy protection state, at this time, the camera 121 may be switched to enter a low power consumption state, so that the power supply device 200 stops charging the battery module 300, that is, the power supply board stops energizing the power supply coil, and the battery pack 310 provides temporary power supply for the camera 121, which has the advantages of saving resources and reducing cost.

Optionally, the wireless charging structure adopted in the present application may make the second rotating body 120 relatively stable when rotating with respect to the first rotating body 110, so as to provide a good condition for continuous communication between the first rotating body 110 and the second rotating body 120, and optionally, communication between the first rotating body 110 and the second rotating body 120 may be implemented in the form of Wifi (wireless fidelity, wireless local area network), ZigBee, bluetooth, or the like.

Optionally, if the photovoltaic power generation panel is disposed on the camera, the power supply device 200 can charge the battery module 300 at any time and any place, and further supply power to the second rotating body 120 at any time, such an arrangement is convenient for movement and layout of the camera, and can also solve the problem of difficulty in supplying power to devices such as the camera in a remote area to a certain extent.

In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A camera, characterized by comprising a camera body, a power supply device (200), and a battery module (300), wherein:

the camera body comprises a first rotating body (110) and a second rotating body (120), the first rotating body (110) is rotatably connected with the second rotating body (120), and at least part of the second rotating body (120) is positioned in the first rotating body (110);

the power supply device (200) is arranged on the first rotating body (110), the power supply device (200) comprises a power supply plate, the power supply plate is provided with a power supply coil, and the power supply plate is electrically connected with the power supply coil;

the battery module (300) is arranged on the second rotating body (120), the second rotating body (120) is provided with a camera (121), the battery module (300) comprises a battery pack (310) and a charging plate (320), the charging plate (320) is provided with a charging coil, the charging coil is electrically connected with the battery pack (310), and under the condition that the power supply coil is electrified, the charging coil generates induction current.

2. The camera according to claim 1, characterized in that it further comprises a bracket (400), said bracket (400) being movably connected to said second rotating body (120), said battery pack (310) and said charging plate (320) being both provided to said bracket (400).

3. The camera according to claim 2, further comprising a magnetic member (500), wherein the magnetic member (500) is disposed on the first rotating body (110), the bracket (400) is a metal bracket (400), the magnetic member (500) is magnetically connected to the bracket (400), and the camera head (121) is close to or away from the bracket (400) under the action of the magnetic member (500) when the second rotating body (120) rotates from the first position to the second position relative to the first rotating body (110).

4. The camera according to claim 3, characterized in that one of the bracket (400) and the second rotating body (120) is provided with a sliding slot (410), and the other is provided with a first buckle (122), wherein the first buckle (122) is in sliding fit with the sliding slot (410).

5. Camera according to claim 4, characterized in that during the rotation of the second rotating body (120) with respect to the first rotating body (110) from the second position to a third position, the first catch (122) engages with the first end (411) of the runner (410), the bracket (400) rotating with the second rotating body (120) under the action of the first catch (122).

6. The camera according to claim 5, characterized in that a second catch (123) is further provided in the second rotating body (120), wherein the second catch (123) can be in a positive fit with the bracket (400).

7. The camera according to claim 6, characterized in that a first end (411) of the chute (410) is located between the second catch (123) and a second end (412) of the chute (410), the second catch (123) being in a positive fit with the bracket (400) with the second rotating body (120) in the first position, the second catch (123) being separated from the bracket (400) with the second rotating body (120) in the second position.

8. The camera according to claim 4, wherein the first buckle (122) is provided with a hanging portion (1221), and the bracket (400) is capable of being hung with the second rotating body (120) through the hanging portion (1221).

9. The camera according to claim 3, characterized in that the bracket (400) is provided with a first arc-shaped surface, the inner wall of the second rotating body (120) is provided with a second arc-shaped surface, and the first arc-shaped surface is attached to the second arc-shaped surface under the action of the magnetic member (500).

10. The camera according to claim 3, wherein the number of the magnetic members (500) is at least two, and each of the magnetic members (500) is arranged in a rotation direction of the second rotating body (120).

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