Charging box and camera assembly

Abstract

A shooting device can be inserted into or pulled out of a charging groove through a taking-out opening, one end of the shooting device is exposed out of the taking-out opening when the shooting device is installed in the charging groove, and when the shooting device needs to be taken out of the charging groove, acting force facing the outer side of the taking-out opening can be applied to the shooting device. The mode that the shooting device is pulled out of the charging groove only from the notch of the charging groove in the prior art is changed, when a user needs to pull the shooting device out of the charging groove, the user can exert pushing force towards the taking-out opening after abutting against the shooting device from the notch of the charging groove, and therefore the shooting device can slide out of the charging groove from the taking-out opening. Compared with the prior art, the two taking-out modes can provide more force exerting parts for a user, the user can conveniently push out or pull out the shooting device, and therefore the convenience of taking the shooting device out of the charging groove by the user is improved; and meanwhile, the shooting device is prevented from being damaged when being pulled.

Description

Technical Field

[0001] The utility model relates to the technical field of sports cameras, in particular to a charging box and a camera assembly. Background Art

[0002] Compared to ordinary cameras, action cameras are miniature cameras designed for capturing shots in moving scenes, such as cycling, skiing, diving, running, etc. They can also be fixed on the body of an animal. Compared to ordinary cameras, using an action camera can reduce the weight during exercise. At the same time, in some installation scenarios, such as being installed on a helmet, fixed on the chest, or installed on a motorcycle bracket, a compact action camera can be installed more conveniently. In related technologies, action cameras are equipped with a charging box for charging. When charging, the action camera needs to be installed in the charging compartment of the charging box. After charging, the charging compartment can be removed for use. However, the structure of the action camera itself is relatively small. After being installed in the charging compartment, the exposed area is small. There is a lack of a structure for grabbing, which makes it inconvenient for users to take the action camera out of the charging compartment, affecting the convenience of use. Utility Model Content

[0003] The main purpose of the present invention is to provide a charging box for charging a photographing device, aiming to solve the technical problem of how to make the process of taking the photographing device out of the charging box more convenient.

[0004] To achieve the above objectives, the charging box proposed in the present invention includes:

[0005] a box body, the box body having a first side wall and a second side wall adjacent to each other, the first side wall being provided with a charging slot for accommodating the camera, the second side wall being provided with a removal opening extending through the charging slot, the removal opening being configured to allow the camera installed in the charging slot to be exposed, and the width of the removal opening being configured to be greater than or equal to the maximum width of the camera so that the camera can be inserted into or removed from the charging slot through the removal opening;

[0006] A power supply battery, the power supply battery being installed in the box body;

[0007] A main control board, which is installed in the box body and electrically connected to the power supply battery;

[0008] an electrical connector installed in the box body and electrically connected to the main control board, wherein the electrical connector is at least partially exposed from a wall of the charging slot to electrically connect to a camera installed in the charging slot;

[0009] A control key is installed on the box body and is electrically connected to the main control board, and the control key is used to control the shooting device installed in the charging slot.

[0010] Optionally, the length of the charging slot is configured to be smaller than the length of the shooting device, so that one end of the shooting device extends out of the removal port.

[0011] Optionally, the transition between the removal port and the charging slot is an arc transition.

[0012] Optionally, the charging slot has a first slot wall and a second slot wall arranged opposite to each other along the width direction thereof, and a spacer is provided on the first slot wall and the second slot wall, and the spacer is used to abut against a camera installed in the charging slot, so that friction-proof gaps are formed between two opposite side walls of the camera device and the first slot wall and the second slot wall respectively;

[0013] And / or, the charging slot has a third slot wall opposite to the removal port, and the electrical connector is exposed on the third slot wall to be electrically connected to an end of the shooting device away from the removal port.

[0014] Optionally, the slot width of the charging slot is configured to be greater than or equal to the maximum width of the shooting device, so that the shooting device can be loaded into the charging slot through the slot of the charging slot.

[0015] Optionally, the charging box further includes a communication module installed in the box body, the communication module is electrically connected to the main control board, and the communication module is used to communicate with the shooting device that is separated from the charging slot.

[0016] Optionally, the charging box further includes a display screen, which is disposed on a side of the box body facing away from the first side wall, and is electrically connected to the main control board to display the image captured by the camera.

[0017] The present invention also proposes a camera assembly, comprising a shooting device and a charging box as described above, wherein the shooting device is detachably mounted in the charging slot of the charging box. When the shooting device is mounted in the charging slot, one end of the shooting device is exposed at the removal port of the charging box so that the shooting device can be detached from the charging slot from the removal port.

[0018] Optionally, one end of the photographing device extends out of the removal port, and the ratio of the size of the photographing device protruding from the removal port to the length of the photographing device is set to 0.05 to 0.15.

[0019] Optionally, the end of the photographing device extending out of the removal port is a protruding end, and a side of the protruding end close to the bottom of the charging slot forms an arc-shaped gripping surface.

[0020] In the technical solution of the charging box of the present invention, the charging slot of the box body can be used for installing the shooting device, and the shooting device has an exposed charging part. After the shooting device is installed in the charging slot, the charging part of the shooting device can be connected and conducted with the electrical connector in the charging slot, so that the main control board is electrically connected to the charging part of the shooting device. In this way, the power supply battery in the charging box can be controlled by the main control board. Through the electrical connector and the charging part, it can charge the battery in the shooting device to realize the charging of the shooting device by the charging box.

[0021] The camera device can be inserted into or removed from the charging slot through the removal port. When the camera device is installed in the charging slot, one end is exposed from the removal port. When removing the camera device from the charging slot, a force can be applied to the camera device toward the outside of the removal port, causing the camera device to slide out of the charging slot through the removal port. This changes the conventional method in which the camera device is simply pulled out of the charging slot through the slot. To remove the camera device from the charging slot, the user can press the camera device against the slot in the charging slot and apply a pushing force toward the removal port, or grasp the end of the camera device extending out of the removal port and apply a pulling force outward. Compared to the conventional method, both removal methods provide the user with more points of force, making it easier for the user to push or pull the camera device out, thereby improving the convenience of removing the camera device from the charging slot. In addition, in the conventional method, when removing the camera device from the slot in the charging slot, the user usually grasps the protruding lens structure on the camera device and pulls it outward, which can easily damage the lens structure. In contrast, in the present invention, the camera device is pushed out of the removal port or pulled out of the charging slot through the housing of the camera device, which is less likely to be damaged, thereby extending the service life of the camera device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of an embodiment of the charging box of the utility model;

[0024] Figure 2 This is a structural diagram of another embodiment of the charging box of the utility model;

[0025] Figure 3 This is a structural diagram of an embodiment of a camera assembly of the present utility model;

[0026] Figure 4 This is a structural diagram of another embodiment of the camera assembly of the present invention;

[0027] Figure 5 It is a schematic orthographic projection diagram of an embodiment of a camera assembly of the present invention.

[0028] Description of Figure Numbers:

[0029] Label name Label name Label name 100 Charging case 10 Box 11 First side wall 12 Second side wall 13 Charging slot 14 Take the exit 200 Camera 210 protruding end 211 Curved gripping surface 20 Electrical connectors 30 Control keys 40 Display 131 First groove wall 15 Spacer 133 The third groove wall

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] Compared to ordinary cameras, action cameras are miniature cameras designed for capturing shots in moving scenes, such as cycling, skiing, diving, running, etc. They can also be fixed on the body of an animal. Compared to ordinary cameras, using an action camera can reduce the weight during exercise. At the same time, in some installation scenarios, such as being installed on a helmet, fixed on the chest, or installed on a motorcycle bracket, a compact action camera can be installed more conveniently. In related technologies, action cameras are equipped with a charging box for charging. When charging, the action camera needs to be installed in the charging compartment of the charging box. After charging, the charging compartment can be removed for use. However, the structure of the action camera itself is relatively small. After being installed in the charging compartment, the exposed area is small. There is a lack of a structure for grabbing, which makes it inconvenient for users to take the action camera out of the charging compartment, affecting the convenience of use.

[0035] The present invention proposes a charging box 100 for charging a photographing device 200, aiming to solve the technical problem of how to make the process of taking the photographing device 200 out of the charging box 100 more convenient.

[0036] In the embodiment of the present utility model, Figure 1 and Figure 2 As shown, the charging box 100 includes: a box body 10, the box body 10 has a first side wall 11 and a second side wall 12 adjacent to each other, the first side wall 11 is provided with a charging slot 13 for accommodating the shooting device 200, the second side wall 12 is provided with a take-out port 14 passing through the charging slot 13, the take-out port 14 is configured to allow the shooting device 200 installed in the charging slot 13 to be exposed, and the width of the take-out port 14 is configured to be greater than or equal to the maximum width of the shooting device 200, so that the shooting device 200 can be inserted into or removed from the charging slot 13 from the take-out port 14; A power supply battery is installed in the box body 10; a main control board is installed in the box body 10 and electrically connected to the power supply battery; an electrical connector 20 is installed in the box body 10 and electrically connected to the main control board, and the electrical connector 20 is at least partially exposed to the slot wall of the charging slot 13 to be electrically connected to the shooting device 200 installed in the charging slot 13; a control key 30, the control key 30 is installed in the box body 10 and electrically connected to the main control board, and the control key 30 is used to control the shooting device 200 installed in the charging slot 13.

[0037] In this embodiment, the camera device 200 includes, but is not limited to, an action camera, a drone, a digital camera, etc. The housing 10 is generally rectangular, but may also be cylindrical or irregularly shaped. The camera device 200 is detachably accommodated in the charging slot 13, meaning that the camera device 200 can be inserted into and removed from the charging slot 13. When the camera device 200 is installed in the charging slot 13, the charging portion of the camera device 200 connects or abuts against the electrical connector 20 within the charging slot 13. For example, the camera device 200 includes a battery and exposed charging contacts, which are electrically connected to the charging contacts. The electrical connector 20 includes a conductive pin, one end of which is exposed on the wall of the charging slot 13 and the other end is electrically connected to the main control board. When the camera device 200 is installed in the charging slot 13, the charging contacts abut against the ends of the conductive pins, thereby establishing an electrical connection between the main control board and the camera device 200 battery. The main control board distributes power to the camera device 200 and transmits control signals. The power supply battery can be charged by AC power to store electrical energy. When the charging box 100 is working, the power supply battery provides electrical energy to the main control board, and the main control board then distributes the electrical energy to the battery of the shooting device 200.

[0038] The charging box 100 can not only charge the camera 200, but also allow the user to control the camera 200 through the control key 30. The control component is exposed on the surface of the box body 10. The control key 30 can be a button or a touch key, and there is no limitation here. When the control component is pressed or touched, it can generate an electrical signal, and then the main control board transmits the electrical signal to the camera 200 to achieve control of the camera 200. The control key 30 may include a power button, a shutter button and a switch button, among which the power button is used to control the power on and off of the charging box 100, the shutter button is used to control the camera 200 to take pictures or record videos, and the switch key is used to control the switching between modes of the camera 200 and the selection between various parameters.

[0039] The notch of the charging slot 13 is provided on the first side wall 11, and the removal port 14 is provided on the second side wall 12. The removal port 14 passes through the side between the first side wall 11 and the second side wall 12. When the camera 200 is installed in the charging slot 13, one end is exposed at the removal port 14. The camera 200 can be inserted into or removed from the charging slot 13 through the removal port 14. When the camera 200 is installed in the charging slot 13, one end is exposed at the removal port 14. When it is necessary to remove the camera 200 from the charging slot 13, a force toward the outside of the removal port 14 can be applied to the camera 200 so that the camera 200 can slide out of the charging slot 13 from the removal port 14. This changes the existing method in which the camera 200 is only pulled out of the charging slot 13 from the notch of the charging slot 13. The user needs to When removing the camera 200 from the charging slot 13, the user can apply a push toward the removal port 14 by pressing against the camera 200 through the notch of the charging slot 13 (for example, with a finger), or by grasping the end of the camera 200 extending out of the removal port 14 and applying a pull outward. Compared to the prior art, both removal methods provide the user with more areas for force, making it easier to push or pull the camera 200 out. This eliminates the need for the camera 200 to be compact and lacks protruding structures on its surface, thus improving the user's convenience when removing the camera 200 from the charging slot 13. Furthermore, in the prior art, when removing the camera 200 from the notch of the charging slot 13, the user typically grasps the protruding lens structure on the camera 200 and pulls outward, which can easily damage the lens structure. In contrast, in the present application, the camera 200 is pushed or pulled out of the charging slot 13 through the removal port 14 by the camera housing, making it less susceptible to damage and thus extending the service life of the camera 200.

[0040] When the camera 200 is installed in the charging slot 13, one end of the camera 200 may or may not extend out of the removal opening 14, without limitation. If the end of the camera 200 does not extend out of the removal opening 14, the user removes the camera 200 by primarily pressing against the outer wall of the camera 200 exposed in the notch of the charging slot 13. The friction between the user's finger and the camera 200 pushes the camera 200 toward the removal opening 14, thereby ejecting the camera 200 from the charging slot 13.

[0041] Specifically, such as Figure 3 and Figure 4 As shown, the length of the charging slot 13 is configured to be shorter than the length of the camera 200, so that one end of the camera 200 extends out of the removal port 14. When a user needs to remove the camera 200, they can grasp the protruding end 210 of the camera 200 and pull it outward. In this way, the camera 200 can still be grasped by the user when it is completely removed from the charging slot 13, preventing the camera 200 from easily falling after sliding out of the charging slot 13, thereby improving the protection of the camera 200.

[0042] In practical applications, such as Figure 1 and Figure 2 As shown, the transition between the outlet 14 and the notch of the charging slot 13 is in an arc shape. In this way, the transition between the outlet 14 and the notch of the charging slot 13 can be prevented from forming a corner that scratches the camera 200, thereby improving the protection effect of the camera 200.

[0043] When the camera 200 is inserted into or removed from the charging slot 13 , it will slide relative to the wall of the charging slot 13 . At this time, the camera 200 may directly abut against the wall of the charging slot 13 to cause friction, or a gap may be formed between the camera 200 and the wall of the charging slot 13 to reduce friction.

[0044] For example, Figure 1 and Figure 2 As shown, the charging slot 13 has a first slot wall 131 and a second slot wall arranged opposite to each other along its width direction, and a spacer 15 is provided on the first slot wall 131 and the second slot wall. The spacer 15 is used to abut against the shooting device 200 installed in the charging slot 13, so that anti-friction gaps are formed between the two opposite side walls of the shooting device 200 and the first slot wall 131 and the second slot wall respectively.

[0045] The spacer 15 replaces the first slot wall 131 and the second slot wall to abut the camera device 200, thereby reducing the abutment area of ​​the camera device 200 within the charging slot 13 and lowering the sliding friction experienced by the camera device 200 as it slides along the charging slot 13. This allows for smoother insertion and removal of the camera device 200 from the charging slot 13. The spacer 15 can be a flexible pad, such as a silicone pad. This prevents the spacer 15 from scratching or deforming the camera device 200's housing during sliding friction between the camera device 200 and the spacer 15, thereby improving protection for the camera device 200.

[0046] The electrical connector 20 may be exposed on the side wall of the charging slot 13 or on the bottom wall of the slot opposite to the slot opening, which is not limited here.

[0047] Specifically, the charging slot 13 has a third slot wall 133 opposite to the removal port 14, and the electrical connector 20 is exposed on the third slot wall 133 to be electrically connected to the end of the shooting device 200 away from the removal port 14. The charging part of the shooting device 200 is provided at the end of the shooting device 200 away from the removal port 14. The charging part can be a conductive contact or a charging interface, which is not limited here. When the shooting device 200 is inserted into the charging slot 13 from the removal port 14, the charging part gradually approaches the electrical connector 20; when the shooting device 200 is inserted into the charging slot 13, the charging part abuts or plugs with the electrical connector 20 to achieve electrical connection between the charging box 100 and the shooting device 200.

[0048] In actual application, the width of the slot of the charging slot 13 is configured to be greater than or equal to the maximum width of the camera 200, so that the camera 200 can be loaded into the charging slot 13 from the slot of the charging slot 13. In other words, the camera 200 can be loaded into the charging slot 13 from the slot of the charging slot 13, or inserted into the charging slot 13 from the removal port 14. In this way, two optional ways of loading and unloading the camera 200 are provided to the user to meet the usage habits of different users, further improving the convenience of use of the charging box 100.

[0049] Exemplarily, the charging box 100 further includes a communication module installed in the box body 10, the communication module is electrically connected to the main control board, and the communication module is used to communicate with the shooting device 200 that is detached from the charging slot 13. The communication module and the shooting device 200 are communicated and connected in a manner including but not limited to Bluetooth connection or WIFI connection. For example, the communication module includes an antenna, and the communication module can emit and receive electromagnetic waves to establish a signal connection with the shooting device 200. In combination with the embodiment of the above-mentioned control key 30, when the shooting device 200 is detached from the charging box 100, the control signal generated by the user operating the control key 30 can be transmitted to the shooting device 200 by wireless transmission, thereby controlling the operation of the shooting device 200.

[0050] Specifically, such as Figure 4 As shown, the charging box 100 further includes a display screen 40, which is provided on a side of the box body 10 facing away from the first side wall 11. The display screen 40 is electrically connected to the main control board to display the image captured by the camera 200. When the camera 200 is installed in the charging slot 13, the camera 200 is electrically connected to the box body 10. The camera 200 transmits the captured image information to the main control board via the electrical connector 20. The main control board then transmits the image information to the display screen 40, so that the display screen 40 can display the image captured by the camera 200 when the camera 200 is installed in the charging slot 13.

[0051] In conjunction with the above-mentioned embodiment of the communication module, when the camera 200 is removed from the charging slot 13, the camera 200 transmits the captured image information to the main control board via a signal connection, and the main control board then transmits the image information to the display screen 40. As a result, when the camera 200 is removed from the charging box 100, the display screen 40 can still display the image captured by the camera 200. In this way, regardless of whether the camera 200 is installed in the charging slot 13 of the charging box 100, the display screen 40 of the charging box 100 can display the image captured by the camera 200, providing a shooting preview function.

[0052] like Figures 3 to 5 As shown, the present invention also proposes a camera assembly, which includes a shooting device 200 and a charging box 100. The specific structure of the charging box 100 refers to the above embodiment. Since this camera assembly adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. Among them, the shooting device 200 is detachably installed in the charging slot 13 of the charging box 100. When the shooting device 200 is installed in the charging slot 13, one end of the shooting device 200 is exposed to the avoidance port of the charging box 100, so that when the end of the shooting device 200 exposed to the avoidance port is pushed toward the outside of the notch of the charging slot 13, the shooting device 200 can be detached from the notch of the charging slot 13 to the charging box 100.

[0053] Specifically, such as Figure 5 As shown, one end of the shooting device 200 extends out of the removal outlet 14, and the ratio of the size of the shooting device 200 protruding from the removal outlet 14 to the length of the shooting device 200 is set to 0.05 to 0.15, for example, it can be 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.11, 0.12, 0.13, 0.14 or 0.15. The protrusion of the camera device 200 from the removal opening 14, i.e., the protrusion height of the camera device 200 from the second side wall 12, is denoted as h. The total length of the camera device 200 is denoted as H. If h / H is less than 0.05, the ratio of the camera device 200 extending from the removal opening 14 to its total length is too small, making it difficult for a user to grasp the protruding end 210 of the camera device 200 with their fingers, making it difficult to remove the camera device 200. If h / H is greater than 0.15, the ratio of the camera device 200 extending from the removal opening 14 to its total length is too large, making it easy for the protruding end 210 of the camera device 200 to collide with external structures and become damaged. This also makes it difficult to store and carry the entire camera assembly. Therefore, setting h / H between 0.05 and 0.15 can ensure the protection and portability of the camera device 200 while simplifying and facilitating the removal of the camera device 200.

[0054] In practical applications, such as Figure 4 As shown, the end of the camera device 200 extending from the removal port 14 is a protruding end 210, and the side of the protruding end 210 close to the bottom of the charging slot 13 forms a curved gripping surface 211. When a user grasps the protruding end 210 of the camera device 200, the user can grip the side of the camera device 200 exposed to the notch of the charging slot 13 and the side facing the bottom of the charging slot 13 with their fingers. That is, the side of the protruding end 210 close to the bottom of the charging slot 13 provides a gripping area for the user. Forming the curved gripping surface 211 into the gripping area increases the contact area between the user's finger and the protruding end 210, thereby improving the user's tactile feel and increasing the user's grip stability on the protruding end 210 of the camera device 200.

[0055] The above description is merely an optional embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by utilizing the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A charging box for charging a camera, characterized in that: The charging box includes: a box body, the box body having a first side wall and a second side wall adjacent to each other, the first side wall being provided with a charging slot for accommodating the camera, the second side wall being provided with a removal opening extending through the charging slot, the removal opening being configured to allow the camera installed in the charging slot to be exposed, and the width of the removal opening being configured to be greater than or equal to the maximum width of the camera so that the camera can be inserted into or removed from the charging slot through the removal opening; A power supply battery, the power supply battery being installed in the box body; A main control board, which is installed in the box body and electrically connected to the power supply battery; an electrical connector installed in the box body and electrically connected to the main control board, wherein the electrical connector is at least partially exposed from a wall of the charging slot to electrically connect to a camera installed in the charging slot; A control key is installed on the box body and is electrically connected to the main control board, and the control key is used to control the shooting device installed in the charging slot.

2. The charging box according to claim 1, wherein: The length of the charging slot is configured to be smaller than the length of the photographing device, so that one end of the photographing device extends out of the removal port.

3. The charging box according to claim 2, wherein: The transition between the removal port and the charging slot is an arc transition.

4. The charging box according to any one of claims 1 to 3, characterized in that: The charging slot has a first slot wall and a second slot wall disposed opposite to each other along its width direction, and a spacer is provided on the first slot wall and the second slot wall. The spacer is used to abut against a camera mounted on the charging slot, so that friction-proof gaps are formed between two opposite side walls of the camera, the first slot wall, and the second slot wall, respectively. And / or, the charging slot has a third slot wall opposite to the removal port, and the electrical connector is exposed on the third slot wall to be electrically connected to an end of the shooting device away from the removal port.

5. The charging box according to any one of claims 1 to 3, characterized in that: The width of the slot of the charging slot is configured to be greater than or equal to the maximum width of the shooting device, so that the shooting device can be inserted into or removed from the charging slot through the slot of the charging slot.

6. The charging box according to any one of claims 1 to 3, characterized in that: The charging box also includes a communication module installed in the box body, the communication module is electrically connected to the main control board, and the communication module is used to communicate with the shooting device that is separated from the charging slot.

7. The charging box according to any one of claims 1 to 3, characterized in that: The charging box also includes a display screen, which is arranged on a side of the box body away from the first side wall. The display screen is electrically connected to the main control board to display the image captured by the shooting device.

8. A camera assembly, characterized in that: It includes a photographing device and a charging box as described in any one of claims 1 to 7, wherein the photographing device is detachably installed in the charging slot of the charging box, and when the photographing device is installed in the charging slot, one end of the photographing device is exposed at the removal port of the charging box so that the photographing device can be detached from the charging slot from the removal port.

9. The camera assembly according to claim 8, wherein: One end of the photographing device extends out of the removal port, and a ratio of a dimension of the photographing device protruding from the removal port to a length of the photographing device is set to 0.05 to 0.

15.

10. The camera assembly according to claim 9, wherein: The end of the shooting device extending out of the removal port is a protruding end, and a side of the protruding end close to the bottom of the charging slot forms an arc-shaped gripping surface.

Images