Camera with combined knob

Abstract

The camera comprises a main body, a shooting assembly and a focusing assembly, the main body comprises a shell, a lens and a circuit board, the circuit board is fixed in the shell, the lens is electrically connected with the circuit board, the shooting assembly comprises a shutter button and a shooting control switch which are opposite to each other, a part of the structure of the shutter button penetrates through the shell, and the focusing assembly is electrically connected with the shooting control switch. The shooting control switch is electrically connected with the circuit board and controls the lens to shoot, the focusing assembly comprises a focusing selection button and a focusing control switch which are connected, the focusing selection button is rotationally connected to the shell around the shutter button, and a part of the focusing knob penetrates through the shell. The focusing control switch is fixed on one side, opposite to the shooting control switch, of the circuit board and is electrically connected with the circuit board, the focusing control switch controls the lens to zoom, the shutter button and the focusing knob are arranged in a combined manner, and the shooting control switch and the focusing control switch are arranged in a separated manner, so that the camera is convenient to shoot while focusing; and the focusing function and the shooting function do not influence each other.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, in particular to a camera with a combined knob. Background Art

[0002] Cameras have gradually become an indispensable item for people to record their lives. Cameras can provide professionals with various complex shooting functions. The zoom ratio of the camera is controlled by the focus knob and the focus module, and the camera shooting is controlled by the shutter button and the shutter module. However, the focus knob and the shutter button of traditional cameras are set separately. When shooting, the user holds up the lens with one hand, and it is difficult for the other hand to complete the focusing and shooting at the same time. Or the focus knob and the shutter button of the camera are set in combination, but the focus module and the photo module are also combined on the same module. This will cause the two different functions of focusing and shooting to interfere with each other. When one of the buttons is turned, the other button will be accidentally touched. Moreover, since the focus and shooting are set in the same module, when one of the functions is damaged, the other is also affected at the same time, resulting in inconvenience in use. Utility Model Content

[0003] The utility model provides a camera with a combined knob to solve the problem that the camera cannot focus and shoot at the same time when in use, and the two functions affect each other during focusing and shooting.

[0004] A camera body with a combined knob, comprising

[0005] A housing, a lens and a circuit board, wherein the circuit board is fixed inside the housing, and the lens is electrically connected to the circuit board;

[0006] A shooting component, comprising a shutter button and a shooting control switch, wherein the shutter button is arranged outside the housing, a part of the shutter button structure passes through the housing, the shutter button is opposite to the shooting control switch, the shooting control switch is fixedly arranged on the circuit board and electrically connected to the circuit board, and the shooting control switch controls the lens to shoot when the shutter button is pressed;

[0007] A focusing assembly comprises a focusing knob and a focusing control switch, wherein the focusing knob is arranged around the shutter button, the focusing knob is rotatably connected to the shell, a part of the structure of the focusing knob passes through the shell, the focusing knob is connected to the focusing control switch, the focusing control switch is fixedly arranged on a side of the circuit board facing away from the shooting control switch, the focusing control switch is electrically connected to the circuit board, and the focusing knob is turned to control the zoom of the lens.

[0008] In one embodiment, the focusing assembly also includes a fixing plate connected to the inner side wall of the focusing knob, the thickness direction of the fixing plate is parallel to the pressing direction of the shutter button, the fixing plate and the focusing knob are combined to form an exposed accommodating groove, the shutter button includes a pressing end and a clamping end, the pressing end moves in the accommodating groove along the thickness direction of the fixing plate, the clamping end moves through the fixing plate along the thickness direction of the fixing plate, the clamping end is used to abut against the shooting control switch to control the shooting of the lens; wherein, a first abutting portion is further provided on the side of the clamping end facing away from the pressing end, the distance between the first abutting portion and the pressing end is greater than the thickness of the fixing plate, and the first abutting portion abuts against the side of the fixing plate facing away from the pressing end to prevent the shutter button from detaching from the focusing knob along the thickness direction of the fixing plate.

[0009] In one embodiment, the fixing plate is provided with a first connecting hole for the first abutting portion to pass through, and the first abutting portion is provided with a first inclined surface and a first clamping surface on two opposite sides along the thickness direction of the fixing plate, respectively, the first inclined surface is inclined to the thickness direction of the fixing plate, the first clamping surface is perpendicular to the thickness direction of the fixing plate, the first clamping surface abuts against a side of the fixing plate facing away from the pressing end, and when the first abutting portion passes through the first connecting hole, the first inclined surface abuts against the edge of the hole wall of the first connecting hole and slides relatively.

[0010] In one of the embodiments, the focusing knob is provided with a focusing rod, the focusing control switch is provided with a zoom block, the zoom block is rotated to adjust the zoom of the lens, the shell is provided with a first focusing hole extending circumferentially, the circuit board is correspondingly provided with a second focusing hole extending circumferentially, the focusing rod passes through and is circumferentially movably arranged in the first focusing hole and the second focusing hole respectively, the focusing rod is clamped with the zoom block, and the focusing knob is moved circumferentially, and the focusing rod drives the zoom block to rotate.

[0011] In one of the embodiments, a circumferential contour of the first focusing hole corresponds to a rotation path of the focusing rod, a circumferential extension length of the first focusing hole is equal to a length of the focusing rotation path of the focusing rod, and a contour of the second focusing hole is the same as a contour of the first focusing hole.

[0012] In one of the embodiments, the shell is provided with a groove, the groove is recessed from the outer surface of the shell toward the inner part of the shell, the first focusing hole is opened on the bottom wall of the groove, and the focusing knob is accommodated in the groove.

[0013] In one of the embodiments, the groove is provided with a notch on the edge of the housing, and a toggle block is protruding from the side wall of the focusing knob, and the toggle block extends from the notch to the groove for toggle.

[0014] In one embodiment, the focusing knob includes a fixed end and a toggle end, the fixed end passes through the shell, the toggle end is located on the side of the fixed end facing away from the shell, and a second abutment portion is provided on the side of the fixed end facing away from the toggle end, and the second abutment portion abuts against the inner surface of the shell to prevent the focusing knob from detaching from the shell.

[0015] In one embodiment, the fixed end is integrally connected to the toggle end, the shell is provided with a second connecting hole, the second connecting hole penetrates the shell, the fixed end passes through the second connecting hole, and the circumferential extension length of the second connecting hole is equal to the circumferential rotation path length of the fixed end.

[0016] In one of the embodiments, the second abutting portion is provided with a second inclined surface and a second clamping surface on opposite sides along the thickness direction of the shell, respectively. The second inclined surface is inclined to the thickness direction of the shell, and the second clamping surface is perpendicular to the thickness direction of the shell. When the second abutting portion passes through the second connecting hole, the second inclined surface abuts against the edge of the wall of the second connecting hole and slides relatively, and the second clamping surface clamps with the inner surface of the shell.

[0017] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] The camera with a combination knob of the embodiment of the utility model comprises a main body, a shooting component and a focusing component, the main body comprises a shell, a lens and a circuit board, the circuit board is fixed inside the shell, the lens is electrically connected to the circuit board, the shooting component comprises a shutter button and a shooting control switch in relative positions, a part of the structure of the shutter button passes through the shell, the shooting control switch is fixed to the circuit board and electrically connected to the circuit board, when the shutter button is pressed, the shooting control switch controls the lens to shoot, the focusing component comprises a connected focusing selection knob and a focusing control switch, the focusing selection knob is arranged around the shutter button and is rotatably connected to the shell, a part of the structure of the focusing knob passes through the shell, the focusing control switch is arranged and fixed to a side of the circuit board facing away from the shooting control switch and is electrically connected to the circuit board, when the focusing knob is rotated, the focusing control switch controls the lens to zoom; the shutter button and the focusing knob are arranged in combination, and the shooting control switch and the focusing control switch are arranged separately, not only the camera can be conveniently shot while focusing and the appearance is beautiful, but also the two functions of focusing and shooting will not affect each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a camera with a combined knob according to the first embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of a first exploded structure of a camera with a combined knob is shown;

[0022] Figure 3 for Figure 1 A second exploded structural diagram of the camera with the combined knob is shown;

[0023] Figure 4 for Figure 3 The enlarged structural diagram of area A in the camera with a combined knob is shown;

[0024] Figure 5 for Figure 3 The enlarged structural diagram of area B in the camera with a combined knob is shown;

[0025] Figure 6 for Figure 1 A third exploded structural diagram of the camera with a combined knob is shown;

[0026] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of area C in the camera with a combined knob.

[0027] The following are the descriptions of the reference numerals:

[0028] 10. Camera; 100. Main body; 200. Shooting component; 300. Focusing component;

[0029] 110, housing; 111, first focusing hole; 112, groove; 1121, notch; 113, second connecting hole; 120, lens; 130, circuit board; 131, second focusing hole; 140, battery; 150, mode switching switch; 210, shutter button; 211, pressing end; 212, clamping end; 213, first abutting portion; 2131, first inclined surface; 2132, first clamping surface; 214, fixing block; 220 , shooting control switch; 310, focusing knob; 311, accommodating slot; 312, focusing lever; 3121, snap-on slot; 313, toggle block; 3131, anti-slip groove; 314, toggle end; 315, fixed end; 316, second abutment portion; 3161, second inclined surface; 3162, second snap-on surface; 320, fixing plate; 321, first connecting hole; 330, focusing control switch; 331, zoom block; 400, display screen. DETAILED DESCRIPTION

[0030] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] First see Figure 1 and Figure 2The utility model provides a camera 10 with a combination knob. The shooting control button and the focus control button of the camera 10 are combined to facilitate the simultaneous use of the focus and shooting functions. Specifically, the camera 10 with the combination knob includes a main body 100, a shooting component 200 and a focus component 300. The main body 100 includes a shell 110, a lens 120 and a circuit board 130. The circuit board 130 is fixed inside the shell 110. The lens 120 is electrically connected to the circuit board 130 and extends out of the outer surface of the shell 110. The shooting component 200 controls the shooting of the lens 120. The shooting component 200 includes a shutter button 210 and a shooting control switch 220. The shooting control switch 220 is fixed to the circuit board 130 and electrically connected to the circuit board 130. When the shutter button 210 is pressed, the shooting control switch 220 controls the lens 120 to shoot. The focus assembly 300 controls the zoom of the lens 120. The focus assembly 300 includes a focus knob 310 and a focus control switch 330. The focus knob 310 is arranged around the shutter button 210. The focus control switch 330 is fixed to the side of the circuit board 130 that is away from the shooting control switch 220. The focus control switch 330 is electrically connected to the circuit board 130. When the focus knob 310 is turned, the focus control switch 330 controls the zoom of the lens 120. The focus knob 310 and the shutter button 210 are combined to facilitate users to shoot while focusing, and make the appearance of the housing 110 more concise. The shooting control switch 220 and the focus control switch 330 are respectively arranged on both sides of the circuit board 130. When one of them is damaged, the other is not affected, thereby reducing the maintenance cost and avoiding the mutual influence between the two when they are used.

[0034] Part of the structure of the shutter button 210 passes through the housing 110, and the part of the shutter button 210 that passes through the housing 110 is arranged opposite to the shooting control switch 220. When the shutter button 210 is pressed, the shooting control switch 220 is squeezed to trigger the switch and control the lens 120 to shoot through the circuit board 130. The focus knob 310 is rotatably connected to the housing 110, and part of the structure of the focus knob 310 passes through the housing 110 and is connected to the focus control switch 330. The focus knob 310 rotates circumferentially under the action of external force, so that the focus control switch 330 is toggled left and right along the circumferential direction, thereby changing the zoom ratio of the lens 120. In the present embodiment, the focus knob 310 is a circumferentially closed annular knob. It can be understood that in other embodiments, the focus knob 310 can also be a semi-closed annular structure, and the focus knob 310 surrounds the outer circumference of the shutter button 210.

[0035] refer to Figures 3 to 7The focusing assembly 300 also includes a fixing plate 320, the thickness direction of the fixing plate 320 is parallel to the pressing direction of the shutter button 210, the fixing plate 320 is connected to the inner side wall of the focusing knob 310, the fixing plate 320 is connected end to end along the circumferential direction of the inner side surface of the focusing knob 310, the fixing plate 320 and the inner side wall of the focusing knob 310 are enclosed to form an exposed receiving groove 311, the receiving groove 311 is open, the shutter button 210 includes a connected pressing end 211 and a clamping end 212, the pressing end 211 is located on the side of the shutter button 210 facing away from the housing 110 and is for the user to press, and the pressing end 211 is movably arranged in the receiving groove 311 along the thickness direction of the fixing plate 320 1, the clamping end 212 is located at a side of the shutter button 210 close to the housing 110, and the clamping end 212 is movable and penetrates the fixing plate 320 along the thickness direction of the fixing plate 320. The clamping end 212 abuts against the shooting control switch 220 to control the lens 120 to shoot. Initially, the pressing end 211 partially protrudes from the accommodating groove 311. When the pressing end 211 is pressed, the pressing end 211 moves along the thickness direction of the fixing plate 320 to the side close to the housing 110. At this time, the side of the pressing end 211 close to the clamping end 212 abuts against the fixing plate 320 to prevent the pressing end 211 from continuing to move, so as to prevent the clamping end 212 from being over-extruded and causing damage to the shooting control switch 220.

[0036] A first abutting portion 213 is further provided on the side of the clamping end 212 facing away from the pressing end 211, and the fixing plate 320 is provided with a first connecting hole 321 for the first abutting portion 213 to pass through. The first abutting portion 213 passes through the first connecting hole 321 and can abut on the side of the fixing plate 320 facing away from the pressing end 211, so that the shutter button 210 is separated from the focusing knob 310 along the thickness direction of the fixing plate 320 to the side away from the shell 110. The distance between the first abutting portion 213 and the pressing portion is greater than the thickness of the fixing plate 320, so that when the user presses the pressing end 211, the pressing end 211 has enough space to move up and down along the thickness direction of the fixing plate 320. In the present embodiment, two first abutting portions 213 are provided, and the two first abutting portions 213 are relatively spaced apart along the circumference of the shutter button 210. It can be understood that one or more first abutting portions 213 can also be provided.

[0037] It should be noted that, in this embodiment, reference Figure 7The clamping end 212 is provided with a fixing block 214, and the fixing block 214 always penetrates the fixing plate 320 and is clamped with the fixing plate 320, so that the shutter button 210 and the focus knob 310 are relatively limited in the circumferential direction, so that the shutter button 210 will not shake left and right relative to the focus knob 310. When the focus knob 310 rotates circumferentially, the shutter button 210 also rotates circumferentially synchronously with the focus knob 310. It can be understood that in other embodiments, the fixing block 214 may not be provided, so that the shutter button 210 and the focus knob 310 are relatively limited in the circumferential direction. The knob 310 is relatively movable in the circumferential direction. For example, the fixed plate 320 is arranged as an annular structure with the center passing through. The first connecting holes 321 are connected end to end along the circumference of the fixed plate 320. The clamping end 212 can rotate circumferentially in the first connecting hole 321. A plurality of first abutting portions 213 are arranged at relative intervals. The plurality of first abutting portions 213 respectively abut against the side of the fixed plate 320 facing away from the pressing portion. The plurality of first abutting portions 213 cooperate with each other, so that the shutter button 210 will not shake left and right relative to the focusing knob 310.

[0038] refer to Figure 4 and Figure 7 In the thickness direction of the fixing plate 320, the first abutting portion 213 is provided with a first inclined surface 2131 and a first clamping surface 2132 on opposite sides thereof, the first inclined surface 2131 is inclined to the thickness direction of the fixing plate 320, and the first clamping surface 2132 is perpendicular to the thickness direction of the fixing plate 320. When the shutter button 210 passes through the fixing plate 320, the first abutting portion 213 passes through the first connecting hole 321, and the first inclined surface 2131 abuts against the edge of the hole wall of the first connecting hole 321. When the shutter button 210 is continuously pushed, the first inclined surface 2131 is squeezed and deformed, and the first inclined surface 2131 slides relatively with the hole wall of the first connecting hole 321. The first bevel 2131 is moved so that the first abutting portion 213 slides through the first connecting hole 321 along the first bevel 2131. At this time, the first bevel 2131 recovers its deformation, so that the first clamping surface 2132 abuts against the side of the fixing plate 320 facing away from the pressing portion, so that the shutter button 210 is relatively assembled and fixed relative to the focusing knob 310. It can be understood that the first bevel 2131 can also be set on the hole wall of the first connecting hole 321. The first bevel 2131 extends obliquely from the side of the fixing plate 320 close to the pressing end 211 to the side of the fixing plate 320 facing away from the pressing end 211. The first bevel 2131 can also be set on both the first abutting portion 213 and the hole wall of the first connecting hole 321.

[0039] The focus knob 310 is provided with a focus rod 312, and the focus control switch 330 is provided with a zoom block 331. The focus rod 312 is clamped with the zoom block 331. When the focus knob 310 is rotated, the focus rod 312 drives the zoom block 331 to rotate synchronously. The zoom block 331 rotates to control the zoom of the lens 120 through the circuit board 130. The end of the focus rod 312 close to the zoom block 331 is provided with a clamping groove 3121, and the zoom block 331 is clamped in the clamping groove 3121 to limit the zoom block 331 relative to the focus rod 312. It can be understood that the focus rod 312 and the zoom block 331 can also be fixedly connected in other ways, such as plug-in.

[0040] Reference 4 and Figure 5 The housing 110 is provided with a first focusing hole 111 extending circumferentially, and the circuit board 130 is provided with a second focusing hole 131 extending circumferentially. The second focusing hole 131 and the first focusing hole 111 are arranged opposite to each other along the thickness direction of the housing 110. The focusing rod 312 passes through the first focusing hole 111 and the second focusing hole 131 respectively and is clamped on the zoom block 331. When the focusing knob 310 is rotated circumferentially, the focusing rod 312 can move circumferentially in the first focusing hole 111 and the second focusing hole 131. The first focusing hole 111 and The circumferential contour of the second focusing hole 131 corresponds to the circumferential rotation path of the focusing rod 312, and the circumferential extension length of the first focusing hole 111 and the circumferential extension length of the second focusing hole 131 are equal to the length of the focusing rotation path of the focusing rod 312, so that when the focusing rotation of the zoom block 331 reaches the limit, the focusing rod 312 can be blocked by the hole wall of the first focusing hole 111 and the hole wall of the second focusing hole 131, and the focusing rod 312 will not drive the zoom block 331 to rotate excessively, causing damage to the focus control switch 330.

[0041] refer to Figure 5 and Figure 7The housing 110 is provided with a groove 112, and the groove 112 is recessed from the outer surface of the housing 110 to the inner part of the housing 110. The first focusing hole 111 is opened on the bottom wall of the groove 112. The shape of the groove 112 matches the shape of the focusing knob 310. The focusing knob 310 is accommodated in the groove 112, and the focusing knob 310 can rotate circumferentially in the groove 112. When the focusing knob 310 is accommodated in the groove 112, the side of the focusing knob 310 facing away from the bottom wall of the groove 112 is flush with the outer surface of the housing 110, so that the focusing knob 310 does not protrude from the groove 112, which is safer to use and has a simpler appearance. The groove 112 is provided with a notch 1121 on the edge of the housing 110, and the focusing knob 31 0 is provided with a toggle block 313 protruding from the side wall of the notch 1121, and the toggle block 313 extends out of the groove 112 from the notch 1121 for the user to toggle. When the focus knob 310 needs to be rotated circumferentially, the user's finger abuts against the toggle block 313 and toggles the toggle block 313 left and right along the circumference to drive the focus knob 310 to rotate. When the focus control switch 330 reaches the focusing limit, the groove walls on both sides of the notch 1121 abut against the toggle block 313, thereby preventing the toggle block 313 from continuing to move. It should be noted that in the present embodiment, the toggle block 313 is also provided with an anti-slip groove 3131. When the toggle block 313 is toggled, the user's finger abuts against the anti-slip groove 3131, thereby increasing the friction between the finger and the toggle block 313, making the toggle more labor-saving.

[0042] The focusing knob 310 includes a fixed end 315 and a toggle end 314, which are arranged in sequence along the thickness direction of the shell 110. The fixed end 315 passes through the shell 110 and is mutually clamped on the shell 110. The toggle end 314 is for the user to toggle. A second abutment portion 316 is arranged on the side of the fixed end 315 facing away from the toggle end 314. The second abutment portion 316 passes through the shell 110 and abuts against the inner surface of the shell 110 to prevent the focusing knob 310 from detaching from the shell 110 along the thickness direction of the shell 110. It should be noted that in the present embodiment, two second abutment portions 316 are arranged, and the two second abutment portions 316 are arranged relatively spaced apart along the circumference of the focusing knob 310. It can be understood that one or more second abutment portions 316 can also be provided.

[0043] refer to Figure 5 and Figure 7The fixed end 315 is integrally connected with the toggle end 314, the housing 110 is provided with a second connection hole 113, the second connection hole 113 penetrates the housing 110, the second abutment portion 316 can pass through the second connection hole 113 and engage with the inner surface of the housing 110, the second connection hole 113 extends in the circumferential rotation direction of the fixed end 315, and the circumferential extension length of the second connection hole 113 is equal to the circumferential rotation path length of the fixed end 315, so that the fixed end 315 will not be blocked by the hole wall of the second connection hole 113 when rotating with the toggle end 314. It can be understood that the circumferential extension length of the second connection hole 113 is equal to the circumferential rotation path length of the fixed end 315. The extension length may also be greater than the length of the circumferential rotation path with the fixed end 315. It should be noted that the fixed end 315 and the toggle end 314 may also be movably connected. For example, the toggle end 314 and the fixed end 315 are connected to each other via a connecting shaft structure so that the toggle end 314 and the fixed end 315 can rotate relative to each other. In this case, the second connecting hole 113 may not be configured as a circumferentially extending structure. The second connecting hole 113 only needs to allow the second abutment portion 316 to pass through. When the toggle end 314 is toggled, the toggle end 314 rotates relative to the fixed end 315, and the fixed end 315 is fixed relative to the shell 110.

[0044] In the thickness direction of the shell 110, the second abutting portion 316 is provided with a second inclined surface 3161 and a second clamping surface 3162 on opposite sides thereof, the second inclined surface 3161 is inclined in the thickness direction of the shell 110, and the second clamping surface 3162 is perpendicular to the thickness direction of the shell 110. When the focusing knob 310 passes through the shell 110, the second abutting portion 316 passes through the second connecting hole 113 in the thickness direction of the shell 110, and the second inclined surface 3161 abuts against the edge of the hole wall of the second connecting hole 113. When the focusing knob 310 is continuously pushed, the second inclined surface 3161 is squeezed and deformed, and the second inclined surface 3161 is deformed with the second clamping surface 3162. The hole walls of the two connecting holes 113 slide relative to each other so that the second abutting portion 316 slides through the second connecting hole 113 along the second inclined surface 3161. At this time, the second inclined surface 3161 recovers its deformation, so that the second clamping surface 3162 abuts against the inner surface of the shell 110, thereby fixing the focusing knob 310 relative to the shell 110. It can be understood that the second inclined surface 3161 can also be set on the hole wall of the second connecting hole 113, and the second inclined surface 3161 extends obliquely from the side where the outer surface of the shell 110 is located to the side where the inner surface of the shell 110 is located. The second inclined surface 3161 can also be set on both the second abutting portion 316 and the hole wall of the second connecting hole 113.

[0045] refer to Figure 2 and Figure 3The main body 100 also includes a battery 140 and a mode conversion switch 150. The battery 140 is fixed inside the shell 110. The battery 140 is electrically connected to the circuit board 130 and is used to power the circuit board 130 and the lens 120. The battery 140 can be a lithium battery that can be charged and discharged. The mode conversion switch 150 is arranged on the outer surface of the shell 110 and penetrates the shell 110. The mode conversion switch 150 is connected to the circuit board 130 and can control the conversion of the shooting mode. The user presses the mode conversion switch 150, and the circuit board 130 processes the conversion instruction and transmits the instruction to the lens 120, so that the lens 120 switches to a different shooting mode.

[0046] The camera 10 also includes a display screen 400, which is electrically connected to the circuit board 130. The display screen 400 is used to display the captured image. The display screen 400 is arranged on the outer surface of the shell 110 and is located on the side of the shell 110 facing away from the lens 120, so as to facilitate the user to observe the captured image simultaneously while shooting.

[0047] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A camera with a combination knob, characterized in that: include: A main body, comprising a shell, a lens and a circuit board, wherein the circuit board is fixed inside the shell, and the lens is electrically connected to the circuit board; A shooting component, comprising a shutter button and a shooting control switch, wherein the shutter button is arranged outside the housing, a part of the shutter button structure passes through the housing, the shutter button is opposite to the shooting control switch, the shooting control switch is fixedly arranged on the circuit board and electrically connected to the circuit board, and the shooting control switch controls the lens to shoot when the shutter button is pressed; A focusing assembly comprises a focusing knob and a focusing control switch, wherein the focusing knob is arranged around the shutter button, the focusing knob is rotatably connected to the shell, a part of the structure of the focusing knob passes through the shell, the focusing knob is connected to the focusing control switch, the focusing control switch is fixedly arranged on a side of the circuit board facing away from the shooting control switch, the focusing control switch is electrically connected to the circuit board, and the focusing knob is turned to control the zoom of the lens.

2. The camera with a combined knob according to claim 1, characterized in that: The focusing assembly also includes a fixing plate connected to the inner side wall of the focusing knob, the thickness direction of the fixing plate is parallel to the pressing direction of the shutter button, the fixing plate and the focusing knob are combined to form an exposed accommodating groove, the shutter button includes a pressing end and a clamping end, the pressing end moves in the accommodating groove along the thickness direction of the fixing plate, the clamping end moves through the fixing plate along the thickness direction of the fixing plate, the clamping end is used to abut against the shooting control switch to control the shooting of the lens; wherein a first abutting portion is further provided on a side of the clamping end facing away from the pressing end, the distance between the first abutting portion and the pressing end is greater than the thickness of the fixing plate, and the first abutting portion abuts against a side of the fixing plate facing away from the pressing end to prevent the shutter button from detaching from the focusing knob along the thickness direction of the fixing plate.

3. The camera with a combined knob according to claim 2, characterized in that: The fixing plate is provided with a first connecting hole for the first abutting portion to pass through, and the first abutting portion is respectively provided with a first inclined surface and a first clamping surface on two opposite sides along the thickness direction of the fixing plate, the first inclined surface is inclined to the thickness direction of the fixing plate, the first clamping surface is perpendicular to the thickness direction of the fixing plate, the first clamping surface abuts against a side of the fixing plate facing away from the pressing end, and when the first abutting portion passes through the first connecting hole, the first inclined surface abuts against an edge of a hole wall of the first connecting hole and slides relatively.

4. The camera with a combined knob according to claim 1, characterized in that: The focusing knob is provided with a focusing rod, and the focusing control switch is provided with a zoom block. The zoom block rotates to adjust the zoom of the lens. The shell is provided with a first focusing hole extending circumferentially, and the circuit board is correspondingly provided with a second focusing hole extending circumferentially. The focusing rod passes through and is circumferentially movably arranged in the first focusing hole and the second focusing hole respectively. The focusing rod is clamped with the zoom block, and the focusing knob is turned circumferentially to drive the zoom block to rotate.

5. The camera with a combined knob according to claim 4, characterized in that: The circumferential contour of the first focusing hole corresponds to the rotation path of the focusing rod, the circumferential extension length of the first focusing hole is equal to the length of the focusing rotation path of the focusing rod, and the contour of the second focusing hole is the same as that of the first focusing hole.

6. The camera with a combined knob according to claim 4, characterized in that: The housing is provided with a groove, the groove is recessed from the outer surface of the housing toward the inner part of the housing, the first focusing hole is opened on the bottom wall of the groove, and the focusing knob is accommodated in the groove.

7. The camera with a combined knob according to claim 6, characterized in that: The groove is provided with a notch at the edge of the housing, and a toggle block is protruding from the side wall of the focusing knob. The toggle block extends from the notch to the groove for toggle.

8. The camera with a combined knob according to any one of claims 1 to 7, characterized in that: The focusing knob includes a fixed end and a toggle end, the fixed end passes through the shell, the toggle end is located on the side of the fixed end facing away from the shell, a second abutment portion is provided on the side of the fixed end facing away from the toggle end, and the second abutment portion abuts against the inner surface of the shell to prevent the focusing knob from detaching from the shell.

9. The camera with a combined knob according to claim 8, characterized in that: The fixed end is integrally connected to the toggle end, the shell is provided with a second connecting hole, the second connecting hole penetrates the shell, the fixed end passes through the second connecting hole, and the circumferential extension length of the second connecting hole is equal to the circumferential rotation path length of the fixed end.

10. The camera with a combined knob according to claim 9, characterized in that: The second abutment portion is provided with a second inclined surface and a second clamping surface on two opposite sides along the thickness direction of the shell, respectively. The second inclined surface is inclined to the thickness direction of the shell, and the second clamping surface is perpendicular to the thickness direction of the shell. When the second abutment portion passes through the second connecting hole, the second inclined surface abuts against and slides relatively with the edge of the wall of the second connecting hole, and the second clamping surface clamps with the inner surface of the shell.

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