WO2021208056A1

WO2021208056A1 - Photographing device and photographing system

Info

Publication number: WO2021208056A1
Application number: PCT/CN2020/085270
Authority: WO
Inventors: 赵天菲
Original assignee: 深圳市大疆创新科技有限公司
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-10-21
Also published as: CN113812047A

Abstract

Provided is a photographing device, comprising a device body and a resistance member, wherein the device body is provided with a sliding groove for accommodating a plug; the resistance member is at least partially arranged in the sliding groove; and the resistance member is configured to be connected to the plug such that the force required for the plug to extend into the sliding groove is smaller than the force required for the plug to exit the sliding groove. By means of providing the resistance member, which is at least partially arranged in the sliding groove of the device body such that the resistance received when the resistance member extends into the sliding groove is smaller than the resistance received when the resistance member exits the sliding groove, the plug can be easily mounted to the photographing device and is not prone to detachment, so as to facilitate installation and also guarantee stable information interaction between the photographing device and an external device.

Description

Camera and camera system

Technical field

This application relates to the field of electronic equipment, and in particular to a photographing device and a photographing system having the same.

Background technique

Conventional digital cameras, single-lens reflex cameras and other shooting devices need to be connected to plugs through external devices in the process of interactive use with external devices such as mobile phones to realize information interaction between the external devices and the shooting device. At present, there are many types of interfaces for external devices on the market, so that there are many types of corresponding plugs, such as lightning, Type-C, Micro USB, etc., and the connection between the plug and the camera is relatively simple, and different plugs can generally be connected with the camera. The camera is connected. Therefore, when the camera is interacting with external devices with different interfaces, it is necessary to replace different types of plugs to realize the user's need for connecting different external devices.

At present, the plug and the camera device have the same feel when installed and removed. The plug is easy to install and disassemble or difficult to disassemble. Easy to disassemble and easy makes the interaction process vulnerable to external disturbances such as shaking or collision. The plug falls off and the interaction is interrupted. When it is difficult to install and remove, the resistance that the plug needs to overcome to install to the camera is too large, which is not conducive to improving the user experience.

Summary of the invention

The purpose of this application is to provide a photographing device and a photographing system that are easy to install and not easy to fall off, which is easy to install and can stably interact with external equipment.

In order to achieve the purpose of this application, this application provides the following technical solutions:

In a first aspect, the present application provides a photographing device. The photographing device includes a body and a resistance member, the body is provided with a sliding groove for accommodating a plug, and the resistance member is at least partially disposed in the sliding groove, The resistance member is used for connecting with the plug, so that the force required when the plug extends into the sliding groove is less than the force required when exiting the sliding groove.

In a second aspect, the present application also provides a photographing system. The photographing system includes a body, a resistance member, and a plug. The body is provided with a sliding groove, the plug is accommodated in the sliding groove, and the resistance member is at least Part of it is arranged in the sliding groove and connected with the plug, so that the force required for the plug to extend into the sliding groove is less than the force required for exiting the sliding groove, and the plug is used to connect to the outside equipment.

By providing the resistance piece, the resistance piece is at least partially arranged in the chute of the fuselage, so that the resistance of the resistance piece extending into the chute is less than the resistance of exiting the chute, so that the plug and the camera are easy to install and not easy to fall off. At the same time of installation, it is ensured that the camera and external equipment can exchange information stably.

Description of the drawings

Fig. 1 is a schematic diagram of the exploded structure of the photographing system provided by the present application;

Fig. 2 is a schematic diagram of the exploded structure of the photographing device provided by the present application;

FIG. 3 is a schematic diagram of the structure of a plug in an embodiment;

4a is a schematic diagram of a top view structure of the photographing system when the plug is initially inserted into the photographing device in an embodiment;

4b is a schematic top view of the structure of the photographing system when the plug is fully inserted into the photographing device in an embodiment;

Fig. 5a is a schematic sectional view of the photographing system of Fig. 4a along the A-A direction;

Fig. 5b is a schematic sectional view of the photographing system of Fig. 4b along the A-A direction;

Fig. 6a is a schematic diagram of an enlarged structure of part B of Fig. 5a;

Fig. 6b is a schematic diagram of an enlarged structure of part C of Fig. 5b;

Figure 7a is a schematic view of the structure of the connecting portion in an embodiment;

Figure 7b is a schematic structural view of a connecting portion in another embodiment;

Figure 7c is a schematic diagram of the structure of the connecting portion in another embodiment;

Fig. 8 is a schematic structural diagram of a sliding pin in an embodiment.

Specific embodiment

The technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or a centered component may also exist. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of this application. The terms used in the specification of the application herein are only for the purpose of describing specific embodiments, and are not intended to limit the application. The term "and/or" as used herein includes any and all combinations of one or more related listed items.

Hereinafter, some embodiments of the present application will be described in detail with reference to the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

Please refer to FIG. 1. The present application provides a photographing system 1000, and the photographing system 1000 may be a handheld pan-tilt camera with a photographing function. In addition, the shooting system 1000 may also refer to equipment used for shooting such as a single-lens reflex camera, a mirrorless camera, or a digital camera, or a whole formed of a single-lens reflex camera and other auxiliary equipment such as a handheld pan/tilt. The photographing system 1000 includes a photographing device 100 and a plug 200. The photographing device 100 is detachably connected to the plug 200, and the plug 200 is used to connect an external device.

Specifically, the type of the plug 200 may be lightning, Type-C, Micro USB, etc., depending on the external device that needs to interact. For example, if an external device with a lightning interface was originally used, and then it needs to be replaced with an external device with a Type-C interface, the original lightning plug must be replaced with a Type-C plug. The external device can be a mobile phone, a tablet computer, a light supplement, etc.

By adding the photographing device provided by the present application to the photographing system 1000, the resistance of the plug 200 when installed to the photographing device 100 is less than the resistance of detaching the photographing device 100, so that the plug 200 and the photographing system 1000 are easy to install and not easy to fall off. While being easy to install, it is ensured that the photographing system 1000 and external equipment can exchange information stably.

2 and 3, the present application provides a photographing device 100, which may be a handheld pan-tilt camera with a photographing function. In addition, the photographing device 100 may also refer to equipment used for photographing, such as a single-lens reflex camera, a mirrorless camera, or a digital camera, or the entire installation of equipment such as a single-lens reflex camera and auxiliary equipment such as a handheld pan/tilt. The photographing device 100 includes a body 10 and a resistance member 20. The body 10 is provided with a sliding groove 101 for accommodating a plug 200. The resistance member 20 is at least partially disposed in the sliding groove 101, and the resistance member 20 is used to connect with the plug 200 so that The force required for the plug 200 to extend into the sliding groove 101 is less than the force required for exiting the sliding groove 101.

By providing the resistance member 20, the resistance member 20 is at least partially disposed in the sliding groove 101 of the fuselage 10, so that the resistance of the plug 200 extending into the sliding groove 101 is less than the resistance of exiting the sliding groove 101, thereby realizing the plug 200 and the camera 100 It is easy to install and not easy to fall off. While it is easy to install, it ensures that the camera 100 and external equipment can exchange information stably.

In one embodiment, referring to FIGS. 4a to 6b, when the plug 200 extends into the sliding groove 101, the plug 200 and the resistance member 20 are interference-connected. Specifically, lubricating oil can be coated in the sliding groove 101 to ensure that the resistance of the plug 200 when it extends in is low. By setting the plug 200 and the resistance member 20 in an interference connection, it is convenient to adjust the interference of the plug 200 and the resistance member 20 to adjust the resistance of the plug 200 to two-way movement (extending into or out of the chute 101), thereby achieving easy installation and The demand is not easy to fall off.

In one embodiment, referring to FIG. 2, the photographing device 100 further includes a pan-tilt camera (not shown). The pan-tilt camera is connected to the body 10, and the photographing device 100 communicates with external equipment through a plug 200. Specifically, the pan-tilt camera can be detachably connected to the body 10, thereby facilitating the replacement of the pan-tilt camera, so as to adapt to different shooting environments. In addition, the pan-tilt camera can also be integrated with the body 10, thereby simplifying the structure of the photographing device 100 and at the same time conducive to reducing the size of the photographing device 100.

In one embodiment, referring to FIG. 2, the body 10 includes a connecting portion 11 and a body portion 12, the connecting portion 11 and the body portion 12 are detachably connected, and the sliding groove 101 is provided at the connecting portion 11. By arranging the fuselage 10 to be divided into two parts that are detachably connected with the connecting portion 11 and the main body 12, the manufacturing process of the fuselage 10 is simplified, and the assembly process of the camera 100 is also simplified, which is beneficial to reduce the cost.

Specifically, the connecting portion 11 may be threadedly connected to the main body 12 through screws, bolts, etc., or may be snap-connected to the main body 12. In addition, the connecting portion 11 and the main body portion 12 may also be an integral structure. The plug 200 can communicate with the camera through the main body 12, which can be wired communication via a wire, or wireless communication via Bluetooth, WIFI, or the like. In addition, the plug 200 may directly communicate with the camera through the connection portion 11 without passing through the main body portion 12. Preferably, the plug 200 communicates with the camera through the main body portion 12.

In one embodiment, referring to FIGS. 2 and 3, the camera 100 is a handheld pan-tilt camera. Specifically, the handheld pan/tilt camera is mainly used for mobile shooting, especially mobile shooting in outdoor environments, which has high shooting stability. It is understandable that hand-held pan/tilt camera devices often need to move and rotate. Due to the harsh shooting environment, especially in field shooting, the external disturbance of handheld pan-tilt camera devices is more serious, and the connection between plug 200 and body 10 is not strong enough. If so, the external device is easily disconnected from the camera 100, which is not conducive to continuous shooting. The handheld pan/tilt shooting device provided by the present application can avoid the above-mentioned problems, and the connection between the plug 200 and the body 10 is more stable, which is beneficial to continuous shooting.

In one embodiment, referring to Figures 2, 3 and 7c, the sliding groove 101 includes a first bottom wall 111 and a first side wall 112 connected to each other, and the resistance member 20 protrudes from the first bottom wall 111 and is connected to the plug 200 connect. Specifically, it is preferable that the first bottom wall 111 is perpendicular to the first side wall 112. It is understandable that the plug 200 is not connected to the resistance member 20 during the entire process of extending into the sliding groove 101. By providing the resistance member 20 protruding from the first bottom wall 111 and connected with the plug 200, it is convenient to realize the interference connection between the plug 200 and the resistance member 20.

In one embodiment, referring to FIGS. 5a to 6b, the sliding groove 101 is connected to the edge of the connecting portion 11, the opening direction of the sliding groove 101 at the edge of the connecting portion 11 is the first direction 91, and the first bottom wall 111 is provided with Sliding pin groove 102, sliding pin groove 102 includes a first connecting wall 1021, a second bottom wall 1022 and a second connecting wall 1023, a first bottom wall 111, a first connecting wall 1021, a second bottom wall 1022 and a second connecting wall 1023 are connected in sequence. The distance from the first connecting wall 1021 to the edge of the connecting portion 11 in the first direction 91 is smaller than the distance from the second connecting wall 1023 to the edge of the connecting portion 11 in the first direction 91. The sliding pin groove 102 is connected from the second The direction of the wall 1023 toward the first connecting wall 1021 along the second bottom wall 1022 is the second direction 92, the angle α between the first direction 91 and the second direction 92 is an acute angle, the resistance member 20 includes a sliding pin 21, and the sliding pin 21 accommodates Placed in the sliding pin groove 102, the sliding pin 21 protrudes from the first bottom wall 111, and the sliding pin 21 is movable along the second direction 92; when the plug 200 extends into the sliding groove 101 and pushes the sliding pin 21, the sliding pin 21 moves along the second Moving in the direction 92, the sliding pin 21 moves away from the plane where the first bottom wall 111 is located.

Specifically, the shape of the sliding groove 101 corresponds to that of the plug 200 so as to accommodate the plug 200. Preferably, the cross section of the sliding groove 101 in the first direction 91 is square. It is understandable that the sliding groove 101 can be a through groove, a blind groove and other grooves with different structures, and only a space extending in the first direction 91 is provided so that the plug 200 can extend into the sliding groove 101 in the first direction 91. That's it.

In one embodiment, referring to FIG. 7a, the sliding groove 101 is in the shape of a blind hole and the first bottom wall 111 is quadrilateral, that is, the number of the first side walls 112 is 4, and the first side walls 112 enclose the first bottom wall. 111 to form a square containing space. The plug 200 can enter from one end of the square accommodating space, and then extend into the sliding groove 101 along the first direction 91.

In another embodiment, referring to FIG. 7b, the sliding groove 101 is a through groove, the sliding groove 101 has two openings in the first direction 91, the first bottom wall 111 of the sliding groove 101 is quadrangular, and the first side wall 112 The number is two, and the plug 200 can extend into the sliding groove 101 from the designated opening in the first direction 91.

In another embodiment, referring to FIG. 7c, the sliding groove 101 is a blind groove, the sliding groove 101 has an opening in the first direction 91, the first bottom wall 111 is quadrilateral, and the number of the first side walls 112 is 3. One, the plug 200 can extend into the sliding groove 101 from the only opening in the first direction 91.

Specifically, the number of sliding pin grooves 102 and sliding pins 21 may be single or multiple, and the number of sliding pin grooves 102 and sliding pins 21 is not limited in this application.

In one embodiment, the sliding pin groove 102 is a blind groove, the number of sliding pin grooves 102 is two, and the two sliding pin grooves 102 are both provided on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and two The sliding pins 21 respectively extend from the two sliding pin grooves 102 into the sliding groove 101.

In one embodiment, the sliding pin groove 102 is a through groove, the number of the sliding pin groove 102 is one, the sliding pin groove 102 is provided on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and the two sliding pins 21 are respectively The sliding pin groove 102 extends from the two ends of the opening.

In another embodiment, the sliding pin groove 102 is a through groove, the number of the sliding pin groove 102 is one, the sliding pin groove 102 is provided on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and one sliding pin 21 It extends from the opening at one end of the sliding pin groove 102 and extends from the opening at the other end.

Specifically, referring to FIG. 6a, the first connecting wall 1021, the second bottom wall 1022, and the second connecting wall 1023 of the sliding pin groove 102 may be curved or flat. The first connecting wall 1021 and the second connecting wall 1023 are preferably curved surfaces, and the second bottom wall 1022 is preferably flat. The included angle α between the second direction 92 and the first direction 91 can be understood as the included angle α of the vector, so the included angle α has a unique magnitude. The sliding pin 21 slides or rolls on the sliding pin groove 102 along the second direction 92, or both sliding and rolling are performed, so as to change the position of the sliding pin 21 relative to the first bottom wall 111. Since the angle α between the second direction 92 and the first direction 91 is an acute angle, the height of the sliding pin 21 protruding from the first bottom wall 111 will decrease when the sliding pin 21 moves from the first connecting wall 1021 to the second connecting wall 1023. .

It can be understood that when the interference between the plug 200 and the resistance member 20 is large, the resistance received by the plug 200 is greater; conversely, when the interference between the plug 200 and the resistance member 20 is small, the resistance received by the plug 200 is small. Therefore, when the plug 200 extends into the sliding groove 101, the plug 200 pushes the sliding pin 21, the sliding pin 21 moves from the first connecting wall 1021 to the second connecting wall 1023, and the height of the sliding pin 21 protruding from the first bottom wall 111 decreases. Only need to overcome a small amount of deformation to complete the interference connection between the plug 200 and the sliding pin 21; when the plug 200 exits the sliding groove 101, the plug 200 drives the sliding pin 21 to move, so that the sliding pin 21 moves away from the second connecting wall 1023 toward the first connection When the wall 1021 moves, the height of the sliding pin 21 protruding from the first bottom wall 111 increases, the interference between the plug 200 and the sliding pin 21 increases, and greater deformation needs to be overcome to make the plug 200 separate from the sliding pin 21. By providing the sliding pin groove 102, the angle α between the second direction 92 of the sliding pin groove 102 and the first direction 91 of the sliding groove 101 is an acute angle, so that the sliding pin 21 protrudes from The height of the first bottom wall 111 changes, thereby changing the interference amount of the interference connection between the sliding pin 21 and the plug 200, and the design requirements of easy installation and not easy to fall off are realized.

In one embodiment, referring to Figures 2 and 7c, the surface of the connecting portion 11 facing away from the sliding groove 101 is provided with a receiving groove 103, the receiving groove 103 is in communication with the sliding pin groove 102, and the sliding pin 21 extends from the receiving groove 103 into the sliding groove 103 PIN slot 102. Specifically, the extending direction of the receiving groove 103 is perpendicular to the first direction 91. By providing the accommodating groove 103, the sliding pin 21 extends from the accommodating groove 103 into the sliding pin groove 102, which facilitates the assembly of the sliding pin 21.

In one embodiment, referring to FIGS. 3 and 8, the sliding pin 21 includes a main body 211 and a limiting portion 212 connected to each other. The main body 211 is cylindrical, and the main body 211 is disposed in the sliding pin groove 102 to limit the position. The end of the portion 212 facing away from the main body portion 211 is connected to the main body portion 12, and the limiting portion 212 is used for limiting the displacement of the main body portion 211 in the axial direction. Specifically, the limiting portion 212 is also cylindrical. By providing the main body part 211 in the sliding pin groove 102 to be cylindrical, it is convenient for the sliding pin 21 to move in the sliding pin groove 102, which is beneficial to reduce the resistance of the plug 200 when installing. At the same time, the limit part 212 abuts against the main body part. 12. It is ensured that the main body 211 can be located in the hole of the sliding pin 21, which facilitates the interference connection between the plug 200 and the hole of the sliding pin 21.

In one embodiment, referring to FIG. 2, the resistance member 20 further includes a stopper 22. The stopper 22 is provided in the accommodating groove 103. One end of the stopper 22 is connected to the sliding pin 21, and the other end of the stopper 22 is connected to the body 12 In connection, the stop 22 is used to limit the displacement of the sliding pin 21 in the axial direction. Specifically, in the extending direction of the accommodating groove 103, the cross section of the stopper 22 has the same shape as the cross section of the accommodating groove 103. By providing the stopper 22, the stopper 22 restricts the displacement of the sliding pin 21 in the axial direction, and prevents the sliding pin 21 from escaping from the hole of the sliding pin 21 and causing the plug 200 to fail to be in interference connection with the sliding pin 21.

In one embodiment, referring to FIG. 2, the surface of the stopper 22 facing the sliding pin 21 is provided with a boss 221, and the boss 221 abuts the sliding pin 21. Specifically, the boss 221 and the stopper 22 are an integral structure. It is understandable that when the sliding pin 21 moves relative to the stop 22, there is friction with the stop 22. The friction is not conducive to the movement of the sliding pin 21. Therefore, the end face of the stop 22 facing the sliding pin 21 needs to be surface treated to reduce the sliding movement. The friction between the pin 21 and the stop 22. However, a partial area of the end surface of the stopper 22 facing the sliding pin 21 does not need to be connected to the sliding pin 21, and the cost of surface treatment is too high. By providing the boss 221, the surface treatment can be performed only on the boss 221, which reduces the surface treatment area, thereby reducing the processing cost.

In one embodiment, referring to FIG. 2, the body portion 12 is provided with a mounting groove 104, and the connecting portion 11 is accommodated in the mounting groove 104. The mounting groove 104 includes a third bottom wall 1041 and a second side wall 1042 that are connected to each other. The surface of the portion 11 provided with the receiving groove 103 is attached to the third bottom wall 1041, and the stopper 22 is attached to the second side wall 1042. Specifically, the mounting groove 104 may be a blind groove or a through groove, depending on the specific structure of the main body 12. The third bottom wall 1041 is also provided with a plurality of threaded holes, and the corresponding position of the connecting portion 11 is also provided with the same number of threaded holes, which are connected and fixed with the body portion 12 by screws. By providing the mounting groove 104, the connecting portion 11 is accommodated in the mounting groove 104, which facilitates the connection of the stopper 22 with the body portion 12, thereby limiting the axial displacement of the sliding pin 21.

In one embodiment, referring to FIGS. 2 and 7a to 6c, the first bottom wall 111 of the sliding groove 101 is provided with a through hole 1111, and the third bottom wall 1041 of the mounting groove 104 is provided with a connecting piece 30, and the connecting piece 30 protrudes On the third bottom wall 1041 and extending through the through hole 1111 to the sliding groove 101, the plug 200 communicates with the main body 12 through the connector 30. Specifically, the connecting member 30 is a pogo pin connector, and the number of the connecting member 30 is multiple. The plurality of connecting members 30 are arranged in 2 rows and 4 columns on the third bottom wall 1041. By providing the connecting member 30 protruding from the third bottom wall 1041 and extending to the sliding groove 101 through the first bottom wall 111, it is advantageous for the plug 200 to communicate with the main body 12.

In one embodiment, referring to FIG. 6a, the plug 200 is provided with a connecting groove 210, and the connecting groove 210 is connected to the resistance member 20. Specifically, the shape of the connecting groove 210 corresponds to the sliding pin 21 of the resistance member 20, and the depth of the connecting groove 210 is relatively shallow, and can accommodate the portion of the resistance member 20 protruding from the first bottom wall 111. It is understandable that when the plug 200 is not provided with the connecting groove 210, the resistance member 20 is driven to move mainly by friction when the plug 200 is withdrawn, and the plug 200 is easy to stay in place, resulting in interference between the plug 200 and the resistance member 20. The amount remains unchanged or even reduced, which is not conducive to achieving the technical requirements that are not easy to fall off. The connecting groove 210 accommodates a part of the resistance member 20. When the plug 200 extends into the sliding groove 101, only a small amount of deformation needs to be overcome to accommodate the resistance member 20 in the connecting groove 210, thereby realizing the design requirement of easy installation. Moreover, at the moment when the resistance member 20 enters the connecting groove 210, the user can feel an obvious sense of pause, so as to determine whether the plug 200 has been installed, which is beneficial to improve the user experience. After the resistance member 20 is partially accommodated in the connecting groove 210, when the plug 200 needs to be withdrawn from the sliding groove 101, the connecting groove 210 easily exerts a pushing force on the resistance member 20 in the first direction 91, so that the resistance member 20 is easily moved along the second direction. The direction 92 moves from the second connecting wall 1023 to the first connecting wall 1021, which is beneficial to increase the interference between the resistance member 20 and the plug 200, thereby increasing the resistance of the plug 200 to exit, and realizing the design requirement that it is not easy to fall off. In addition, the resistance member 20 and the plug 200 located in the connecting groove 210 may be an interference connection, or may be a transition connection or a gap connection.

In one embodiment, referring to FIGS. 3 and 1, the first side wall 112 is provided with a first groove (not shown), and the surface of the plug 200 facing the first side wall 112 is provided with a first protrusion 220. A protrusion 220 is received in the first groove and is movable relative to the first groove. Alternatively, the first side wall 112 is provided with a second protrusion (not shown), the surface of the plug 200 facing the first side wall 112 is provided with a second groove (not shown), and the second protrusion is accommodated in the second The groove is movable relative to the second groove. Specifically, the thickness of the first protrusion is similar to the width of the first groove, and the thickness of the second protrusion is similar to the width of the second groove, so as to facilitate the body 10 to guide the plug 200. It can be understood that since the plug 200 and the resistance member 20 are interference-connected, the plug 200 receives a relatively large thrust. Through the above arrangement, while guiding the extension and withdrawal of the plug 200, it is also possible to prevent the plug 200 from being pushed away from the body 10 by the resistance member 20 during use.

The above provides a detailed introduction to a photographing device and a photographing system provided by this application. Specific examples are used in this article to illustrate the principles and embodiments of this application. The description of the above embodiments is only used to help understand the method of this application. And its core ideas; at the same time, for those of ordinary skill in the art, according to the ideas of this application, there will be changes in the specific embodiments and application scope. In summary, the content of this specification should not be construed as a limitation to this application .

Claims

A photographing device, characterized in that it comprises a body and a resistance member, the body is provided with a sliding groove for accommodating a plug, the resistance member is at least partially arranged in the sliding groove, and the resistance member is used for It is connected with the plug so that the force required for the plug to extend into the chute is less than the force required to exit the chute.
5. The photographing device according to claim 1, wherein when the plug is extended into the sliding groove, the plug is in an interference connection with the resistance member.
5. The photographing device according to claim 1, wherein the body includes a connecting part and a body part, the connecting part is detachably connected to the body part, and the sliding groove is provided at the connecting part.
3. The photographing device according to claim 3, wherein the sliding groove comprises a first bottom wall and a first side wall connected to each other, and the resistance member protrudes from the first bottom wall.
The imaging device according to claim 4, wherein the sliding groove is connected to the edge of the connecting portion, the opening direction of the sliding groove at the edge of the connecting portion is a first direction, and the first The bottom wall is provided with a sliding pin groove, the sliding pin groove includes a first connecting wall, a second bottom wall and a second connecting wall, the first bottom wall, the first connecting wall, the second bottom wall and The second connecting walls are connected in sequence, and the distance from the first connecting wall to the edge of the connecting portion in the first direction is smaller than the distance from the second connecting wall to the edge of the connecting portion in the first direction. The distance in the direction of the sliding pin groove from the second connecting wall along the second bottom wall toward the first connecting wall is the second direction, and the distance between the first direction and the second direction The included angle is an acute angle, the resistance member includes a sliding pin, the sliding pin is accommodated in the sliding pin groove, the sliding pin protrudes from the first bottom wall, and the sliding pin can move along the second direction When the plug extends into the sliding groove and pushes the sliding pin, the sliding pin moves in the second direction, and the sliding pin is away from the plane where the first bottom wall is located.
The photographing device according to claim 5, wherein a surface of the connecting portion facing away from the sliding groove is provided with a receiving groove, the receiving groove communicates with the sliding pin groove, and the sliding pin extends from the receiving groove Extend into the sliding pin groove.
7. The photographing device according to claim 6, wherein the sliding pin comprises a main body part and a limiting part that are connected to each other, the main body part is cylindrical, and the main body part is arranged in the sliding pin groove, An end of the limiting portion facing away from the main body is connected to the main body, and the limiting portion is used for limiting the displacement of the main body in the axial direction.
7. The imaging device according to claim 6, wherein the resistance member further comprises a stopper, the stopper is provided in the receiving groove, one end of the stopper is connected to the sliding pin, and the stopper The other end of the block is connected with the body part, and the stopper is used for limiting the displacement of the sliding pin in the axial direction.
The imaging device according to claim 8, wherein the surface of the stopper facing the sliding pin is provided with a boss, and the boss is in contact with the sliding pin.
The imaging device according to claim 8, wherein the main body is provided with a mounting groove, the connecting portion is accommodated in the mounting groove, and the mounting groove includes a third bottom wall and a second bottom wall that are connected to each other. The side wall, the surface of the connecting portion provided with the receiving groove is attached to the third bottom wall, and the stopper is attached to the second side wall.
The photographing device according to claim 10, wherein the first bottom wall of the sliding groove is provided with a through hole, and the third bottom wall of the installation groove is provided with a connecting piece, and the connecting piece protrudes from the The third bottom wall extends to the sliding groove through the through hole, and the plug communicates with the main body through the connector.
The photographing device according to claim 1, wherein the photographing device further comprises a pan-tilt camera, and the pan-tilt camera is connected to the body.
5. The photographing device according to claim 1, wherein the photographing device is a handheld pan-tilt photographing device.
A photographing system, characterized by comprising a body, a resistance member and a plug, the body is provided with a sliding groove, the plug is accommodated in the sliding groove, and the resistance member is at least partially arranged in the sliding groove And connected with the plug, so that the force required when the plug extends into the chute is less than the force required when it exits the chute, and the plug is used to connect an external device.
The photographing system according to claim 14, wherein when the plug extends into the chute, the plug is in an interference connection with the resistance member.
The photographing system according to claim 14, wherein the body includes a connecting part and a body part, the connecting part is detachably connected to the body part, and the sliding groove is provided at the connecting part.
The shooting system of claim 16, wherein the sliding groove comprises a first bottom wall and a first side wall that are connected to each other, and the resistance member protrudes from the first bottom wall to be connected to the plug .
The photographing system according to claim 17, wherein the sliding groove is connected to the edge of the connecting portion, the opening direction of the sliding groove at the edge of the connecting portion is a first direction, and the first The bottom wall is provided with a sliding pin groove, the sliding pin groove includes a first connecting wall, a second bottom wall and a second connecting wall, the first bottom wall, the first connecting wall, the second bottom wall and The second connecting walls are connected in sequence, the distance from the first connecting wall to the edge of the connecting portion is smaller than the distance from the second connecting wall to the edge of the connecting portion, and the sliding pin groove is from the first The direction of the two connecting walls along the second bottom wall toward the first connecting wall is a second direction, the angle between the first direction and the second direction is an acute angle, the resistance member includes a sliding pin, so The sliding pin is accommodated in the sliding pin groove, the sliding pin protrudes from the first bottom wall, and the sliding pin is movable along the second direction.
The photographing system according to claim 18, wherein a surface of the connecting portion facing away from the sliding groove is provided with a receiving groove, the receiving groove communicates with the sliding pin groove, and the sliding pin extends from the receiving groove Extend into the sliding pin groove.
The photographing system according to claim 19, wherein the sliding pin comprises a main body part and a limiting part connected to each other, the main body part is cylindrical, and the main body part is arranged in the sliding pin groove, An end of the limiting portion facing away from the main body is connected to the main body, and the limiting portion is used for limiting the displacement of the main body in the axial direction.
The photographing system according to claim 19, wherein the resistance member further comprises a stopper, the stopper is provided in the receiving groove, one end of the stopper is connected to the sliding pin, and the stopper The other end of the block is connected with the body part, and the stopper is used for limiting the displacement of the sliding pin in the axial direction.
22. The photographing system according to claim 21, wherein the surface of the stopper facing the sliding pin is provided with a boss, and the boss abuts against the sliding pin.
The photographing system according to claim 21, wherein the main body is provided with a mounting groove, the connecting portion is accommodated in the mounting groove, and the mounting groove includes a third bottom wall and a second bottom wall that are connected to each other. The side wall, the surface of the connecting portion provided with the receiving groove is attached to the third bottom wall, and the stopper is attached to the second side wall.
The photographing system according to claim 23, wherein the first bottom wall of the sliding groove is provided with a through hole, and the third bottom wall of the installation groove is provided with a connecting piece, and the connecting piece protrudes from the The third bottom wall extends to the sliding groove through the through hole, and the plug communicates with the main body through the connector.
The shooting system of claim 15, wherein the shooting system further comprises a pan/tilt camera, the pan/tilt camera is connected to the body, and the pan/tilt camera is connected to the external device through the plug communication.
15. The photographing system of claim 15, wherein the photographing system is a handheld pan-tilt photographing system.
15. The photographing system according to claim 15, wherein the plug is provided with a connecting groove, and the connecting groove is connected with the resistance member.
The photographing system according to claim 18, wherein the first side wall is provided with a first groove, a surface of the plug facing the first side wall is provided with a first protrusion, and the first The protrusion is accommodated in the first groove and is movable relative to the first groove;

Or, the first side wall is provided with a second protrusion, the plug faces the surface of the first side wall with a second groove, and the second protrusion is received in the second groove and It is movable relative to the second groove.