CN113812047A

CN113812047A - Imaging device and imaging system

Info

Publication number: CN113812047A
Application number: CN202080029118.0A
Authority: CN
Inventors: 赵天菲
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-12-17
Also published as: WO2021208056A1

Abstract

The application provides a shooting device, shooting device includes fuselage and resistance, and the fuselage is equipped with the spout that is used for the holding plug, and in the spout was located to the resistance part at least, the resistance part was used for with plug connection for the plug required power is less than required power when withdrawing from the spout when stretching into the spout. Through setting up the resistance piece, the resistance piece is at least partly located in the spout of fuselage for the resistance piece stretches into the resistance that the spout received and is less than the resistance that withdraws from the spout and receive, thereby realizes that the plug easily adorns and is difficult for droing with shooting device, when the installation of being convenient for, can guarantee to shoot device and external equipment and can carry out information interaction steadily.

Description

Imaging device and imaging system

Technical Field

The present disclosure relates to the field of electronic devices, and particularly, to a camera and a camera system having the same.

Background

In the process of using the conventional shooting device such as a digital camera, a single lens reflex camera and the like in interaction with external equipment such as a mobile phone and the like, the external equipment is required to be connected with a plug so as to realize information interaction between the external equipment and the shooting device. At present, the types of interfaces of external equipment on the market are numerous, so that the types of corresponding plugs are more, such as lighting, Type-C, Micro USB and the like, the connection between the plugs and the shooting device is single, and different plugs can be generally connected with the shooting device. Therefore, when the shooting device is used for information interaction with external equipment with different interfaces, the user needs to connect different external equipment by replacing different types of plugs.

At present, the plug is the same with the dynamics of feeling of tearing open with the installation of shooting device, and the plug easy dismounting is easy to be dismantled or difficult dress is difficult to be dismantled, and the easy dismounting makes mutual process receive external disturbance such as shake or collision easily, and the plug drops and mutual interruption, and the plug installation is too big to the required resistance of overcoming of shooting device when difficult dress is difficult to be dismantled, is unfavorable for promoting user experience.

Disclosure of Invention

The application aims at providing a shooting device and a shooting system which are easy to install and not easy to fall off, and the shooting device and the shooting system are convenient to install and can also stably perform information interaction with external equipment.

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

in a first aspect, the application provides a shooting device, the shooting device includes fuselage and resistance, the fuselage is equipped with the spout that is used for the holding plug, the resistance is at least partly located in the spout, the resistance be used for with plug connection makes the plug is stretching into required power is less than withdraws from during the spout required power during the spout.

In a second aspect, the application further provides a shooting system, the shooting system comprises a machine body, a resistance piece and a plug, the machine body is provided with a sliding groove, the plug is contained in the sliding groove, at least part of the resistance piece is arranged in the sliding groove and connected with the plug, force required by the plug when the plug extends into the sliding groove is smaller than force required by the plug when the plug exits the sliding groove, and the plug is used for connecting external equipment.

Through setting up the resistance piece, the resistance piece is at least partly located in the spout of fuselage for the resistance piece stretches into the resistance that the spout received and is less than the resistance that withdraws from the spout and receive, thereby realizes that the plug easily adorns and is difficult for droing with shooting device, when the installation of being convenient for, guarantees that shooting device and external equipment can carry out the information interaction steadily.

Drawings

Fig. 1 is an exploded view of a camera system provided in the present application;

fig. 2 is an exploded view of the camera provided in the present application;

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

FIG. 4a is a schematic diagram of a top view of a camera system with a primary insertion of a plug into the camera according to one embodiment;

FIG. 4b is a schematic diagram of a top view of the camera system with the insert fully inserted into the camera in one embodiment;

FIG. 5a is a schematic cross-sectional view of the camera system of FIG. 4a along the A-A direction;

FIG. 5b is a schematic cross-sectional view of the camera system of FIG. 4b along the A-A direction;

FIG. 6a is an enlarged schematic view of portion B of FIG. 5 a;

FIG. 6b is an enlarged schematic view of section C of FIG. 5 b;

FIG. 7a is a schematic structural view of a connection portion in one embodiment;

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

FIG. 7c is a schematic structural view of a connecting portion in another embodiment;

FIG. 8 is a schematic diagram of a slide pin in one embodiment.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, the present application provides a shooting system 1000, where the shooting system 1000 may be a handheld pan-tilt camera with a shooting function. The photographing system 1000 may also refer to a device for photographing, such as a single lens reflex camera, a micro single lens camera, or a digital camera, or an integrated device of a device such as a single lens reflex camera and an auxiliary device such as a handheld pan/tilt head. The photographing system 1000 includes a photographing apparatus 100 and a plug 200, the photographing apparatus 100 being detachably connected to the plug 200, the plug 200 being used to connect an external device.

Specifically, the Type of the plug 200 may be lighting, Type-C, Micro USB, etc., depending on the external device to be interacted with. For example, if the external device with the lightning interface is originally used and needs to be replaced with the external device with the Type-C interface, the original lightning plug needs to be replaced with the Type-C plug. The external equipment can be a mobile phone, a tablet personal computer, a light supplementing device and the like.

Through adding the shooting device that this application provided in shooting system 1000, the resistance that plug 200 installed to shooting device 100 and received is less than the resistance that separates shooting device 100 and received to realize that plug 200 and shooting system 1000 easily adorn and be difficult for droing, when being convenient for install, guarantee that shooting system 1000 and external equipment can carry out information interaction steadily.

Referring to fig. 2 and 3, the present application provides a camera 100, where the camera 100 may be a handheld pan-tilt camera with a shooting function. The imaging apparatus 100 may also be a device for imaging such as a single lens reflex camera, a micro single lens camera, or a digital camera, or an integrated device in which a device such as a single lens reflex camera and an auxiliary device such as a handheld pan/tilt head are mounted. The shooting device 100 comprises a body 10 and a resistance piece 20, wherein the body 10 is provided with a sliding groove 101 for accommodating the plug 200, the resistance piece 20 is at least partially arranged in the sliding groove 101, and the resistance piece 20 is used for being connected with the plug 200, so that the force required by the plug 200 when extending into the sliding groove 101 is smaller than the force required when exiting from the sliding groove 101.

Through setting up resistance 20, resistance 20 is at least partly located in the spout 101 of fuselage 10 for the resistance that plug 200 stretched into spout 101 and received is less than the resistance that withdraws from spout 101 and receive, thereby realizes that plug 200 and shooting device 100 easily adorn and be difficult for droing, when being convenient for install, guarantees that shooting device 100 and external equipment can carry out the information interaction steadily.

In one embodiment, referring to fig. 4a to 6b, when the plug 200 extends into the sliding chute 101, the plug 200 is in interference connection with the resistance element 20. Specifically, the sliding groove 101 may be coated with a lubricant to ensure that the resistance to the insertion of the plug 200 is low. Through setting up plug 200 and resistance 20 interference fit connection, thereby be convenient for adjust the resistance that plug 200 two-way migration (stretch into or withdraw from spout 101) received through the magnitude of interference of adjusting plug 200 and resistance 20 to realize the demand of easily adorning and difficult coming off.

In one embodiment, referring to fig. 2, the camera 100 further includes a pan-tilt camera (not shown), the pan-tilt camera is connected to the body 10, and the camera 100 communicates with an external device through a plug 200. Specifically, the pan/tilt camera may be detachably connected to the body 10, thereby facilitating replacement of the pan/tilt camera so as to adapt to different shooting environments. In addition, the pan-tilt camera and the body 10 can be integrated, so as to simplify the structure of the shooting device 100 and facilitate the reduction of the volume of the shooting 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 is detachably connected to the body portion 12, and the sliding slot 101 is disposed in the connecting portion 11. By dividing the body 10 into two parts, the connecting part 11 and the body part 12 are detachably connected, so that the manufacturing process of the body 10 is simplified, the assembling process of the photographing device 100 is also simplified, and the cost is reduced.

Specifically, the connection portion 11 may be screwed to the main body 12 by a screw, a bolt, or the like, or may be snap-fitted to the main body 12. The connecting portion 11 and the main body 12 may be formed integrally. Plug 200 accessible body portion 12 communicates with the camera, wherein can be for the wired communication through the wire, also can be through the wireless communication that bluetooth, WIFI etc. carried out. The plug 200 may directly communicate with the camera through the connection portion 11 without passing through the main body 12, and preferably, the plug 200 communicates with the camera through the main body 12.

In one embodiment, referring to fig. 2 and 3, the camera 100 is a handheld pan-tilt camera. Specifically, handheld cloud platform shooting device mainly is applied to and removes the shooting, especially outdoor environment's removal is shot, and it has higher shooting stability. It can be understood that, the handheld pan/tilt/zoom camera often needs to move and rotate, and because some shooting environments are severe, especially for outdoor shooting, the external disturbance of the handheld pan/tilt/zoom camera is severe, and if the connection strength between the plug 200 and the camera body 10 is insufficient, the external device is easily disconnected from the shooting device 100, which is not conducive to continuous shooting. And the handheld cloud platform shooting device that this application provided can avoid the emergence of above-mentioned problem, and plug 200 and fuselage 10's stability of being connected is preferred, is favorable to lasting going on of shooing.

In one embodiment, referring to fig. 2, 3 and 7c, the sliding chute 101 includes a first bottom wall 111 and a first side wall 112 connected to each other, and the resistance element 20 protrudes from the first bottom wall 111 and is connected to the plug 200. Specifically, it is preferable that the first bottom wall 111 is perpendicular to the first side wall 112. It will be understood that the plug 200 is not connected to the resistance element 20 during the entire extension into the slide 101. By arranging the resistance element 20 to protrude from the first bottom wall 111 and to be connected with the plug 200, the interference connection between the plug 200 and the resistance element 20 is facilitated.

In one embodiment, referring to fig. 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 a first direction 91, the first bottom wall 111 is provided with a sliding pin groove 102, the sliding pin groove 102 includes a first connecting wall 1021, a second bottom wall 1022 and a second connecting wall 1023, the first bottom wall 111, the first connecting wall 1021, the second bottom wall 1022 and the second connecting wall 1023 are sequentially connected, the distance from the first connecting wall 1021 to the edge of the connecting portion 11 at the first direction 91 is less than the distance from the second connecting wall 1023 to the edge of the connecting portion 11 at the first direction 91, the sliding pin groove 102 protrudes from the second connecting wall 1023 along the second bottom wall 1022 toward the first connecting wall 1021 is a second direction 92, the included 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, the sliding pin 21 is received in the sliding pin groove 102, the sliding pin 21 is received in the first bottom wall 111, the slide pin 21 is movable in a second direction 92; when the plug 200 extends into the slide groove 101 and pushes the slide pin 21, the slide pin 21 moves in the second direction 92, and the slide pin 21 moves away from the plane in which the first bottom wall 111 is located.

Specifically, the shape of the sliding groove 101 corresponds to the plug 200 so as to accommodate the plug 200, and preferably, the cross section of the sliding groove 101 in the first direction 91 is square. It can be understood that the sliding groove 101 may be a through groove, a blind groove, or other grooves with different structures, and only one space extending along the first direction 91 is required to be provided, so that the plug 200 can extend into the sliding groove 101 along the first direction 91.

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

In another embodiment, referring to fig. 7b, the sliding chute 101 is a through slot, the sliding chute 101 has 2 openings in the first direction 91, the first bottom wall 111 of the sliding chute 101 is a quadrilateral, the number of the first side walls 112 is 2, and the plug 200 can extend into the sliding chute 101 from the opening designated in the first direction 91.

In another embodiment, referring to fig. 7c, the sliding slot 101 is a blind slot, the sliding slot 101 has 1 opening in the first direction 91, the first bottom wall 111 is a quadrilateral, the number of the first side walls 112 is 3, and the plug 200 can extend into the sliding slot 101 from the only opening in the first direction 91.

Specifically, the number of the slide pin groove 102 and the number of the slide pin 21 may be single or plural, and the number of the slide pin groove 102 and the number of the slide pin 21 are not limited in the present application.

In one embodiment, the sliding pin grooves 102 are blind grooves, the number of the sliding pin grooves 102 is 2, 2 sliding pin grooves 102 are all disposed on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and 2 sliding pins 21 respectively extend into the sliding groove 101 from the 2 sliding pin grooves 102.

In one embodiment, the sliding pin grooves 102 are through grooves, the number of the sliding pin grooves 102 is 1, the sliding pin grooves 102 are disposed on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and 2 sliding pins 21 respectively extend from openings at two ends of the sliding pin grooves 102.

In another embodiment, the slide pin grooves 102 are through grooves, the number of the slide pin grooves 102 is 1, the slide pin grooves 102 are provided on the inner side of the edge of the first bottom wall 111 away from the connecting portion 11, and 1 slide pin 21 protrudes from an opening at one end of the slide pin groove 102 and protrudes from an 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 slot 102 may be curved surfaces or flat surfaces. The first connecting wall 1021 and the second connecting wall 1023 are preferably curved surfaces, and the second bottom wall 1022 is preferably a flat surface. The angle α of the second direction 92 to the first direction 91 can be understood as the angle α of the vector, and therefore the magnitude of this angle α is unique. The slide pin 21 slides or rolls on the slide pin groove 102 in the second direction 92, or both, thereby changing the position of the slide pin 21 relative to the first bottom wall 111. Since the angle α between the second direction 92 and the first direction 91 is acute, the height of the slide pin 21 protruding from the first bottom wall 111 decreases during the movement from the first connecting wall 1021 to the second connecting wall 1023.

It will be appreciated that when the interference between the plug 200 and the resistance member 20 is large, the plug 200 is subjected to a large resistance force; conversely, when the interference between the plug 200 and the resistance member 20 is small, the plug 200 receives less resistance. 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, the height of the sliding pin 21 protruding out of the first bottom wall 111 is reduced, and the interference connection between the plug 200 and the sliding pin 21 can be completed only by overcoming a small amount of deformation; 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 and moves towards the first connecting wall 1021, the height of the sliding pin 21 protruding from the first bottom wall 111 is increased, the interference between the plug 200 and the sliding pin 21 is increased, and the plug 200 can be separated from the sliding pin 21 by overcoming larger deformation. By arranging the sliding pin groove 102, an included angle α between the second direction 92 of the sliding pin groove 102 and the first direction 91 of the sliding chute 101 is an acute angle, so that the height of the sliding pin 21 protruding from the first bottom wall 111 changes in the process of moving along the second direction 92, the interference magnitude of interference connection between the sliding pin 21 and the plug 200 is changed, and the design requirement of easy assembly and difficult falling is met.

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

In one embodiment, referring to fig. 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, the main body 211 is disposed in the sliding pin groove 102, one end of the limiting portion 212 opposite to the main body 211 is connected to the main body 12, and the limiting portion 212 is used for limiting the displacement of the main body 211 in the axial direction. Specifically, the stopper portion 212 is also cylindrical. The main body part 211 located in the sliding pin groove 102 is cylindrical, so that the sliding pin 21 can move in the sliding pin groove 102 conveniently, resistance to installation of the plug 200 is reduced, meanwhile, the limiting part 212 abuts against the main body part 12, the main body part 211 is guaranteed to be located in the sliding pin 21 hole, and interference connection between the plug 200 and the sliding pin 21 hole is facilitated.

In one embodiment, referring to fig. 2, the resistance element 20 further includes a stopper 22, the stopper 22 is disposed in the receiving groove 103, one end of the stopper 22 is connected to the sliding pin 21, the other end of the stopper 22 is connected to the body 12, and the stopper 22 is used for limiting the axial displacement of the sliding pin 21. Specifically, the cross section of the stopper 22 is the same as the shape of the cross section of the accommodation groove 103 in the extending direction of the accommodation groove 103. By providing the stopper 22, the stopper 22 limits the displacement of the slide pin 21 in the axial direction, and prevents the slide pin 21 from being separated from the hole of the slide pin 21, which results in that the plug 200 cannot be connected with the slide pin 21 by interference.

In one embodiment, referring to fig. 2, a surface of the stopper 22 facing the slide pin 21 is provided with a boss 221, and the boss 221 abuts against the slide pin 21. Specifically, the boss 221 and the stopper 22 are of an integral structure. It can be understood that when the slide pin 21 moves relative to the stopper 22, friction exists between the slide pin 21 and the stopper 22, and the friction is not beneficial to the movement of the slide pin 21, so that the end surface of the stopper 22 facing the slide pin 21 needs to be surface-treated to reduce the friction force between the slide pin 21 and the stopper 22. However, the partial region of the end face of the stopper 22 facing the slide pin 21 does not need to be connected to the slide pin 21, and the cost for surface treatment is too high. By providing the boss 221, surface treatment can be performed only on the boss 221, reducing the area of surface treatment, thereby reducing the processing cost.

In one embodiment, referring to fig. 2, the main body 12 has a mounting groove 104, 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 which are connected to each other, a surface of the connecting portion 11 having the accommodating 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 further provided with a plurality of threaded holes, and the corresponding positions of the connecting portion 11 are also provided with the same number of threaded holes, and are connected and fixed with the body portion 12 through screws. By providing the mounting groove 104, the connecting portion 11 is received 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 slide pin 21.

In one embodiment, referring to fig. 2 and fig. 7a to 6c, the first bottom wall 111 of the sliding slot 101 is provided with a through hole 1111, the third bottom wall 1041 of the mounting slot 104 is provided with a connecting member 30, the connecting member 30 protrudes from the third bottom wall 1041 and extends to the sliding slot 101 through the through hole 1111, and the plug 200 communicates with the main body 12 through the connecting member 30. Specifically, the connecting member 30 is a pogo pin connector (pogo pin), and the number of the connecting members 30 is plural. The plurality of connecting members 30 are arranged in 2 rows and 4 columns on the third bottom wall 1041. The connecting member 30 is disposed to protrude from the third bottom wall 1041 and extend to the sliding chute 101 through the first bottom wall 111, so as to facilitate the communication between the plug 200 and the main body 12.

In one embodiment, referring to fig. 6a, the plug 200 is provided with a connecting slot 210, and the connecting slot 210 is connected to the resistance element 20. Specifically, the shape of the connecting groove 210 corresponds to the sliding pin 21 of the resistance element 20, and the connecting groove 210 has a shallow depth and can accommodate the portion of the resistance element 20 protruding from the first bottom wall 111. It can be understood that, when the plug 200 is not provided with the connecting groove 210, the plug 200 is mainly driven by friction force to move when being withdrawn, and the plug 200 is easily retained in place, so that the magnitude of interference between the plug 200 and the resistance 20 is not changed or even reduced, which is not beneficial to realizing the technical requirement of being not easy to fall off. The connecting groove 210 accommodates part of the resistance element 20, and in the process that the plug 200 extends into the sliding groove 101, the resistance element 20 can be accommodated in the connecting groove 210 only by overcoming a small amount of deformation, so that the design requirement of easy assembly is met. Moreover, at the moment when the resistance element 20 enters the connecting groove 210, a user can feel a distinct pause, so as to judge whether the plug 200 is installed completely, which is beneficial to improving user experience. After the part of the resistance element 20 is accommodated in the connecting groove 210, when the plug 200 needs to be withdrawn from the sliding groove 101, the connecting groove 210 easily applies a pushing force in the first direction 91 to the resistance element 20, so that the resistance element 20 easily moves from the second connecting wall 1023 to the first connecting wall 1021 along the second direction 92, which is beneficial to increase the interference between the resistance element 20 and the plug 200, thereby increasing the withdrawal resistance of the plug 200 and realizing the design requirement of not easy to drop. In addition, the resistance element 20 and the plug 200 in the connecting groove 210 may be in interference connection, transition connection or clearance connection.

In one embodiment, referring to fig. 3 and fig. 1, the first sidewall 112 is formed with a first recess (not shown), the surface of the plug 200 facing the first sidewall 112 is formed with a first protrusion 220, and the first protrusion 220 is accommodated in the first recess and is movable relative to the first recess. Alternatively, the first sidewall 112 is provided with a second protrusion (not shown), and the surface of the plug 200 facing the first sidewall 112 is provided with a second groove (not shown), and the second protrusion is accommodated in the second groove and 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 that the body 10 can be guided to the plug 200. It will be appreciated that the plug 200 is subjected to a greater thrust force due to the interference engagement of the plug 200 with the resistance 20. Through the arrangement, the plug 200 can be prevented from being pushed away from the body 10 by the resistance piece 20 during use while the plug 200 is guided to be inserted and withdrawn.

The above detailed description is made on a photographing device and a photographing system provided by the present application, and a specific example is applied in the description to explain the principles and embodiments of the present application, and the description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

The utility model provides a shooting device, its characterized in that, includes fuselage and resistance, the fuselage is equipped with the spout that is used for the holding plug, the resistance at least part is located in the spout, the resistance be used for with plug connection makes the plug is stretching into required power is less than withdraws from during the spout required power during the spout.
The camera of claim 1, wherein the plug is in interference engagement with the resistance when the plug extends into the chute.
The camera of claim 1, wherein the body includes a connecting portion and a body portion, the connecting portion being detachably connected to the body portion, and the chute being provided in the connecting portion.
The camera of claim 3, wherein said chute includes a first bottom wall and a first side wall connected to each other, said resistance member protruding from said first bottom wall.
The camera of claim 4, wherein the sliding groove is connected to an edge of the connecting portion, an opening direction of the sliding groove at the edge of the connecting portion is a first direction, the first bottom wall is provided with a sliding pin groove, the sliding pin groove comprises 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 wall are connected in sequence, a distance from the first connecting wall to the edge of the connecting portion in the first direction is smaller than a distance from the second connecting wall to the edge of the connecting portion in the first direction, the sliding pin groove is a second direction from the second connecting wall in a direction from the second bottom wall toward the first connecting wall, an included angle between the first direction and the second direction is an acute angle, the resistance member comprises a sliding pin, and the sliding pin is accommodated in the sliding pin groove, the sliding pin protrudes out of 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 along the second direction, and the sliding pin is far away from the plane where the first bottom wall is located.
The camera of 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 into the sliding pin groove from the receiving groove.
The camera of claim 6, wherein the sliding pin includes a main body portion and a stopper portion connected to each other, the main body portion is cylindrical, the main body portion is disposed in the sliding pin groove, an end of the stopper portion facing away from the main body portion is connected to the main body portion, and the stopper portion is configured to limit displacement of the main body portion in the axial direction.
The camera of claim 6, wherein the resistance member further comprises a stopper provided in the receiving groove, one end of the stopper being connected to the slide pin, the other end of the stopper being connected to the body portion, the stopper being configured to limit displacement of the slide pin in the axial direction.
The camera of claim 8, wherein a surface of the stopper facing the slide pin is provided with a boss, and the boss abuts against the slide pin.
The camera of claim 8, wherein the body portion is provided with a mounting groove, the connecting portion is received in the mounting groove, the mounting groove comprises a third bottom wall and a second side wall connected with each other, a 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 camera of claim 10, wherein a first bottom wall of the sliding groove is provided with a through hole, a third bottom wall of the mounting groove is provided with a connecting member, the connecting member protrudes from the third bottom wall and extends to the sliding groove through the through hole, and the plug communicates with the body portion through the connecting member.
The camera of claim 1, further comprising a pan-tilt camera coupled to the body.
The camera of claim 1, wherein the camera is a handheld pan-tilt camera.
The shooting system is characterized by comprising a machine body, a resistance piece and a plug, wherein the machine body is provided with a sliding groove, the plug is contained in the sliding groove, at least part of the resistance piece is arranged in the sliding groove and connected with the plug, so that the force required by the plug when the plug extends into the sliding groove is smaller than the force required by the plug when the plug exits from the sliding groove, and the plug is used for connecting external equipment.
The camera system of claim 14, wherein the plug is in interference engagement with the resistance when the plug extends into the chute.
The camera system of claim 14, wherein the body includes a connecting portion and a body portion, the connecting portion being detachably connected to the body portion, and the chute being provided in the connecting portion.
The camera system of claim 16, wherein said chute includes a first bottom wall and a first side wall connected to each other, said resistance protruding from said first bottom wall to connect to said plug.
The camera system as claimed in claim 17, wherein the sliding groove is connected to an edge of the connecting portion, an opening direction of the sliding groove at the edge of the connecting portion is a first direction, the first bottom wall is formed 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 wall are connected in sequence, a distance from the first connecting wall to the edge of the connecting portion is smaller than a distance from the second connecting wall to the edge of the connecting portion, the sliding pin groove is a second direction from the second connecting wall along a direction toward the first connecting wall, an included angle between the first direction and the second direction is an acute angle, the resistance member includes a sliding pin, the sliding pin is accommodated in the sliding pin groove, and the sliding pin protrudes from the first bottom wall, the slide pin is movable in the second direction.
The camera system as claimed in claim 18, wherein a surface of the connecting portion facing away from the slide groove is provided with a receiving groove, the receiving groove communicates with the slide pin groove, and the slide pin protrudes from the receiving groove into the slide pin groove.
The camera system of claim 19, wherein the sliding pin includes a main body portion and a stopper portion connected to each other, the main body portion is cylindrical, the main body portion is disposed in the sliding pin groove, an end of the stopper portion facing away from the main body portion is connected to the main body portion, and the stopper portion is configured to limit displacement of the main body portion in the axial direction.
The camera system of claim 19, wherein the resistance member further comprises a stopper provided in the receiving groove, one end of the stopper being connected to the slide pin, the other end of the stopper being connected to the body portion, the stopper being configured to limit displacement of the slide pin in the axial direction.
The camera system as claimed in claim 21, wherein a surface of the stopper facing the slide pin is provided with a boss, and the boss abuts against the slide pin.
The camera system of claim 21, wherein the body portion is provided with a mounting groove, the connecting portion is received in the mounting groove, the mounting groove comprises a third bottom wall and a second side wall connected with each other, a 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 camera system as claimed in claim 23, wherein a first bottom wall of the sliding groove is provided with a through hole, a third bottom wall of the mounting groove is provided with a connecting member, the connecting member protrudes from the third bottom wall and extends to the sliding groove through the through hole, and the plug communicates with the body portion through the connecting member.
The camera system of claim 15, further comprising a pan-tilt camera coupled to the body, the pan-tilt camera communicating with the external device through the plug.
The camera system of claim 15, wherein the camera system is a handheld pan-tilt camera system.
The camera system of claim 15, wherein the plug defines a coupling slot, the coupling slot coupled to the resistive element.
The camera system as claimed in claim 18, wherein the first sidewall has a first recess, the surface of the plug facing the first sidewall has a first protrusion, and the first protrusion is received in the first recess and is movable relative to the first recess;

or the first side wall is provided with a second bulge, the surface of the plug facing the first side wall is provided with a second groove, and the second bulge is accommodated in the second groove and can move relative to the second groove.