JP2014041378A - Rotary switch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide operation means capable of changing an adjusting method according to whether a target function is adjusted in discrete values or adjusted in continuous values, when assigning a function to a ring disposed on a lens barrel periphery.SOLUTION: A digital camera comprises: a rotary switch; switching means for switching presence or absence of rotation regulation of the rotary switch; and regulating means for regulating the rotary switch if a regulated state is set by the switching means.

Description

The present invention relates to a switch (switch, switch) that can switch a tactile sensation for electronic equipment, and in particular, in a digital camera, a discrete value output and a continuous value output are switched with a single switch (dial). The present invention relates to a switch that can be implemented.

2. Description of the Related Art In recent years, digital cameras that capture an image with an image sensor such as a CCD or CMOS and store the captured image data in a memory card built in a housing have become widespread. In these digital cameras, many functions such as focus, zoom, exposure, shutter speed, ISO (sensitivity), and shooting mode switching are electronically controlled.

In general, a digital camera has a plurality of functions processed by a program, and requires many operations to select and set various items included in each function. For example, a button is provided on the surface of the housing. However, if the number of external operation units corresponding to the items and settings of each function is provided, the number of parts of the operation unit increases, leading to an increase in the size of the camera housing and complicated operation. There is a reasonable upper limit to the number.

In the current digital camera, in order to realize a large number of functions with a small number of buttons, a plurality of hierarchies are provided on the operation screen, a large number of functions are realized by a combination of a plurality of buttons, or different for each mode. A function is assigned to the same button.

JP2004-67983A JP-A-2002-72051 JP 2002-101324 A

In the digital camera described in Patent Document 1, for example, an infinite circulation type operation unit is assigned a focus adjustment function in the shooting mode and a frame advance control function in the playback mode.

In the video camera described in Patent Document 2, one rotating ring functions as a manual focus operation ring in the manual focus mode, and functions as a manual zoom operation ring when switched to the auto focus mode.

The digital camera described in Patent Document 3 teaches assigning a plurality of functions to an operation dial to increase or decrease the click feeling when the operation dial is turned in the shooting mode or the playback mode.

In the digital cameras disclosed in Patent Document 1, Patent Document 2, and Non-Patent Document 1, a plurality of functions are assigned to one operation ring, and the operability of the operation ring is the same. In the digital camera of Patent Document 3, although the operation force is different, it is assigned to one operation dial having a plurality of functions with a click feeling.

According to the observation of the present inventor, there are a value to be set as a target value for a function to be set of the electronic device and a value that is a continuous value. For example, in terms of digital camera functions, discrete values include shutter speed, aperture, and shooting scene (night view, portrait, etc.), and continuous values include zoom, focus, and the like.

And when the function to be controlled is controlled by a circular rotating ring (or dial), when a discrete value is the target, a ring whose rotation is locked at a specific position is used. It was found that operability is improved when a dial with continuous rotation is used when a typical value is the target.

However, in a conventional digital camera, if a ring is prepared according to the output value of a target function, the digital camera must be provided with a plurality of types of rings, and depending on the type of ring provided. Functions to be assigned are limited, and as a result, the number, arrangement, and usability of the external operation units are limited.

A rotary switch that is provided on the main body and has a plurality of recesses or valleys on the surface, and a switching state of the rotation switch with a rotation restriction and a non-restriction state without a rotation restriction of the rotation switch are switched independently. A switching means, and a restriction member that engages with the recess or the valley of the rotary switch when the switching means is in the restricted state, and regulates the rotation of the rotary switch;
In the restricted state, at least one of the functions of discrete shutter speed and aperture output value is assigned, and in the non-restricted state, the output value of the focus and the zoom magnification of the lens is a continuous function. At least one is assigned, and
By rotating the rotary switch, an output corresponding to the function assigned to the state selected by the switching unit is made to the digital camera system, and the digital camera system performs the discrete function or the continuous function according to the output. Lens-integrated digital camera characterized by controlling the functions of the camera.

In addition, the restriction state further includes an exposure value, a shooting mode, a function item, an image frame advance in a list display of captured images, and an output value of a page when a captured image is displayed. At least one of the functions can be assigned, and the non-restricted state can further be assigned at least one of continuous functions of an output value of a magnification when zooming a captured display image. A lens-integrated digital camera.

Further, at least one of the focus and the zoom magnification of the lens can be selected in the non-regulated state, and at least one of the shutter speed and the aperture can be selected in the restricted state.

Further, the rotation switch is rotatably mounted around the lens barrel.

Further, the switching means can be switched from an operation setting screen.

Furthermore, the switching means is switched by an operation of pushing or pulling out the rotation switch to the housing side.

A rotary switch having a ring shape that is rotatably mounted around the lens barrel and around the lens barrel, and a plurality of recesses are formed on a surface portion of the rotary switch that is not exposed to the outer surface of the camera. The rotation switch provided and the surface of the housing are provided in the vicinity of the lens barrel, and the two states of the restriction state with rotation restriction to the rotation switch and the non-restriction state without rotation restriction are independent. A changeover switch that switches to the restriction state, a restriction member that is urged by the concave portion by a pressing force of a spring according to a changeover operation to the restriction state by the changeover switch, and that can apply rotation restriction to the rotation switch and the changeover switch A display capable of displaying a value corresponding to the function assigned to the state selected by the switch, and the changeover switch switches between a restricted state and a non-restricted state. A memory capable of holding a value corresponding to the original state before switching, and the restricted state is assigned a discrete function of at least one of the output values of shutter speed and aperture, and In the non-regulated state, a continuous function is assigned to the output value of at least one of the focus and the zoom magnification of the lens, and further, the state selected by the changeover switch is assigned by the operation of the rotary switch. The lens-integrated digital camera is characterized in that an output corresponding to the function is output to a digital camera system, and the discrete function or the continuous function is controlled according to the output in the digital camera system.

  A rotation switch provided in the main body, a switching unit that independently switches between a restricted state having a click feeling in the operation of the rotation switch and a non-restricted state having no click feeling in the operation of the rotation switch, and the restricted state by the switching unit A restriction member that gives a click feeling to the rotation of the rotation switch by a plurality of transitionable fitting structures provided between the rotation switch and the output value in the restriction state. Is assigned a discrete function, and a function with a continuous output value is assigned to the non-regulated state, and further, a function assigned to the state selected by the switching means by operating the rotary switch. Is output to an electronic device system, and the electronic device system has a continuous output function or a discrete output function according to the output. Electronic equipment, characterized in that it is your.

According to the present invention, since a function corresponding to both discrete values or continuous values can be applied to one switch, the number of buttons can be reduced. Further, when it is provided around the lens barrel and is set so as to switch the shutter speed and the exposure value, it can be handled in the same manner as a lens having both conventional adjustment mechanisms, so that both convenience and miniaturization can be achieved.

FIG. 1 is a schematic configuration diagram showing a first embodiment in which the present invention is applied to a digital camera. FIG. 2 is a conceptual diagram showing the main part of the first embodiment. FIG. 3 is a conceptual diagram showing the regulation mechanism of the second embodiment. FIG. 4 is a flowchart showing the operation of the first embodiment. FIG. 5 is a flowchart showing the operation of the modification of the first embodiment. FIG. 6 is a conceptual diagram showing a main part of a second embodiment in which the present invention is applied to a digital camera. FIG. 7 is a schematic configuration diagram of a third embodiment in which the present invention is applied to a digital camera. FIG. 8 is an example of a control ring for a digital camera to which the present invention can be applied. FIG. 9 is a diagram showing a fourth embodiment in which the present invention is applied to a waveform monitor.

A first embodiment of the present invention is shown in FIG. FIG. 1A shows a front view of the digital camera of the first embodiment, and FIG. 1B shows a top view of the digital camera of the first embodiment. Referring to FIG. 1A, the rotating ring 103, which is a feature of the present invention, is rotatable on the outer periphery of the lens barrel 102 including the lens 117 for imaging of the housing 104 of the digital camera 100. , Provided on the front surface of the digital camera 1. Further, a changeover switch 105 for switching the mode of the continuous or discrete output value of the rotating ring 103 is provided in the vicinity of the rotating ring 103, and further, the shutter 101 for photographing, power ON / OFF, photographing mode Alternatively, a power switch 108 for switching the playback mode and a function button 109 for further mode switching are provided on the outer surface of the housing 104. Since other imaging mechanisms and the like are the same as those of a conventional digital camera, description thereof is omitted. Here, the discrete value is not only that the output value from the actual encoder is discrete, but also the value that the user recognizes as a calculation result (for example, aperture F value, shutter speed, etc.) )including.

FIG. 2A shows a part of a cross section cut along a line passing through the central portion of the lens barrel 102 on the front side of the digital camera 100 (broken line arrow A in FIG. 1A). The rotating ring 103 is set so as to rotate smoothly by a rotating mechanism 118 provided between the rotating ring 103 and the housing 104, here, a ball bearing. Further, the rotation angle, rotation direction, and rotation speed of the rotating ring 103 are detected by a rotary encoder (not shown) provided on the rotating ring 103. Here, other known methods may be used for detecting the rotation angle and the rotation direction. Note that the lens barrel 102 can be fixed to the housing 104 by using a method that is easily designed by a method well known to those skilled in the art, and a description thereof will be omitted. Further, on the inside of the case of the changeover switch 105, a fixed portion 106 connected to the changeover switch 105, a restriction portion 107 connected to the fixed portion 106 via a spring 111, and a changeover of the changeover switch 105 (and the fixed portion 106). Means (not shown) are provided for fixing the time position.

2 (b) to 2 (d) show a structure in which the rotating ring 103 is viewed from the inside of the casing (in the direction of arrow B in FIG. 2 (a)). A circular protrusion 201 is uniformly provided on the outer periphery 103 b of the rotating ring 103. When the changeover switch 105 is in a non-restricted state (in this case, analog or continuous output value), the user rotates the rotating ring 103 via the outer periphery 103a without any particular restriction on the rotating state of the rotating ring 103. can do.

FIG. 3A and FIG. 3B are conceptual diagrams showing operations when the changeover switch 105 is set to a restricted state (in this case, digital or discrete output values). In conjunction with the movement of the changeover switch 105, the fixed portion 106 moves so as to be close to the rotating ring 103 inside the housing 104. A restricting portion 107 is provided on the fixed portion 106 so as to protrude by a spring 111. When the rotating ring 103 is rotated, the rotating ring 103 is fixed at a valley position between the protruding portions 201 as shown in FIG. 3A, and the protruding portion 201 is restricted as shown in FIG. When the portion 107 has a positional relationship other than the valley, the restriction portion 107 is regulated to move to the nearest valley position by the pressing force of the spring 111 provided between the fixed portion 106 and the restriction portion 107. When the restriction portion 107 is positioned at the valley position, the user's convenience is improved by providing a click feeling to the user. The tip of the restricting portion 107 and the shape of the protruding portion 201 are circular as an example. However, any structure can be used as long as the rotating ring 13 can rotate and the restricting portion 107 can be disposed at the valley position. Good. Further, when the restricted state and the non-restricted state are switched by the changeover switch 105, the last output value in the original state is stored in the memory as the value of the original state, and the output value from the rotary encoder of the rotating ring 103 is newly set. Is output as the output value of the function corresponding to the function.

FIG. 2C shows a modified example of the rotating ring 103. In this example, the recesses 202 are discretely provided on the outer periphery 103 b of the rotating ring 103. In this case, the rotating ring 103 continuously rotates at the portion where the concave portion 202 and the restricting portion 107 do not contact when rotating, and the restricting portion 107 against the pressing force by the spring at the portion where the concave portion 202 and the restricting portion 107 contact. Fixed in the most stable position. As an application of this modification, a discrete value located in the recess 202 and a continuous value between the recesses 202 may be output as output values.

In FIG. 2C, the recesses 202 are discretely provided on the outer periphery 103 b, but the recesses 202 may be provided so as to be uniformly adjacent to the outer periphery of the rotating ring 103. In FIG. 2B, the protruding portions 21 are provided so as to be uniformly adjacent to the outer periphery of the rotating ring 103, but the protruding portions 201 may be provided discretely on the outer periphery 103 b of the rotating ring 103. Which configuration is adopted may be freely designed by the designer according to the function applied to the rotating ring 103. Further, according to the function to be applied, the interval between the adjacent concave portions 202 or the protruding portions 201 is gradually increased or gradually decreased so that the operator can intuitively operate the applied function. It can also be. Furthermore, a part of the protrusions 201 can be housed inside the rotating ring 103 and configured not to come into contact with the restricting unit 107 so that the interval can be adjusted by a user operation or a program built in the digital camera. Good.

In the embodiment described above, the changeover switch 105 is a switch that functions by mechanical operation. However, the present invention is not limited to this, and the changeover switch 105 may be configured to set the change from the operation setting screen of the digital camera. As an example of this case, the changeover switch 105 is not provided on the front surface of the digital camera 100, and an actuator or the like that moves the fixing unit 106 is provided inside the housing 104, and the actuator is set according to the mode set on the setting screen. The restricting portion 107 is moved to the restricting position and the non-regulating position of the rotating ring 103 by operating. In addition to the setting on the setting screen, the actuator control may be operated by a button provided outside.

Furthermore, depending on the function to be applied, it may be better to limit the rotation direction (for example, when the aperture value is entered on the outer periphery of the rotating ring 103, the minimum F value and the maximum F value are adjacent to each other. If you like). In such a case, the protrusion 203 is simply provided on the outer periphery of the rotating ring 103, and the protrusion contacts the fixing portion 106, for example, and the rotation direction of the rotating ring 103 is changed. If a further rotation in the direction in which the malfunction occurs is detected when a malfunction occurs in the output value when the rotation is further performed by providing a detecting means, the fixing section 106 is further brought closer to the rotating ring 103 and the regulation section 107 is detected. However, it may be configured so as to avoid the problem by being configured not to get over the protrusion 201. Further, the rotation restricting means is not limited to the configuration of the present embodiment, and other known methods may be used.

In this embodiment, the discrete values include shutter speed, exposure value, shooting mode, function items, image frame advance in the list display of captured images, and page turning when displaying captured images. The function items may be changed in combination with other buttons. Examples of the continuous value include a focus position, a zoom magnification of the lens, and a magnification when a captured display image is zoomed. Furthermore, as discrete, when the zoom magnification of the lens is a step such as x2, x4, and x10, the case where the zoom magnification of the display is a step may be used.

Next, an actual operation example will be described with reference to FIG. First, power is turned on by the power switch 108 (S100). Next, the rotation state of the rotating ring 103 is detected (S200). Subsequently, necessary values such as the rotation angle, the rotation speed, and the rotation amount are detected. Subsequently, the state of the changeover switch 105 is detected (S300), and then the state of the function button 109 is detected (S401, S402). When both the changeover switch 105 and the function button 109 are set, the digital camera 100 determines that the function of the rotating ring 103 is “aperture”. Then, the current value related to the aperture value is read from the memory (S501). When this operation is the first time, the initial value is stored in the memory. Subsequently, the diaphragm mechanism is controlled according to the output value of the rotating ring 103 (S601). Subsequently, the changed aperture value is stored in the memory (S701). Then, the digital camera system moves the control to S200 for detecting the rotation of the rotating ring. The digital camera system performs shutter speed control (S502 to S702), zoom motor drive control (S503 to S703), and focus mechanism control (S504 to S704) in the same manner as the aperture mechanism control according to the state of the changeover switch and the function button. Control. When a discrete value is stored, it is not a value calculated from an encoder provided on the rotating ring, but a discrete value calculated from the calculated value (for example, F values F1.4, F2, F3.5 in the case of a diaphragm) , F4, F5.6, F8, etc.). Further, when switching from a continuous value to a discrete value, the position where the restricting means is inserted is calculated as corresponding to the stored discrete value. When storing a continuous value, a value corresponding to the function calculated from an encoder provided in the rotating ring is stored. Further, when the discrete value is switched to the continuous value, the position where the restricting means is removed is set as the position of the value stored in the storage means. Although one function button is provided here, it can be deleted according to the number of functions, or a plurality of function buttons can be provided. In addition, although the aperture, shutter speed, zoom, and focus are assigned as the functions this time, it goes without saying that the assigned functions can be designed as appropriate. It is also convenient to display the currently assigned function together with the output value of the currently assigned function on the finder or the liquid crystal display so that the user can easily understand the function assigned to the current ring.

Next, a modified example of the flow described in FIG. 4 will be described with reference to FIG. In recent years, in a digital camera adopting auto focus, auto focus is operated by half-pressing the shutter 101, and after focusing is performed by auto focus, the user performs manual fine adjustment of the DMF (direct manual focus). ) Function has been adopted. Even if the zoom function is originally assigned to the rotation ring in the flow in the figure, if the shutter half-press is detected in the control flow, the function assigned to the rotation ring is controlled as the focus function. Done. Further, when the changeover switch is electronically controlled, the function of the rotating ring may be applied to the focus function as described above regardless of the state of the changeover switch when the half-press of the shutter is detected. (When the focus function is assigned, it is convenient to set so that the restriction is removed regardless of the state of the changeover switch). According to the present embodiment, since a plurality of functions can be assigned to the operation ring provided on the outer peripheral portion of the lens barrel, an operation feeling equivalent to that of a conventional single-lens camera can be realized, and the user can operate intuitively. is there.

An outline of the main part of the second embodiment of the present invention is shown in FIG. In the figure, only a part of the housing 604 on the front surface of the digital camera and the main components of the rotating ring 603 are shown, and other components such as a lens are omitted. In this embodiment, the rotating ring 603 is provided on the front surface of the housing 604, and the rotating ring 603 is configured to be rotatable and movable back and forth on the front panel of the housing 604. In the normal state, the rotating ring 603 is pressed to the inside (arrow C) of the housing 604 by a spring or the like (not shown). In this embodiment, the fixing portion 607 is fixed inside the housing 604, and the restricting portion 607 is pressed and fixed so as to approach the rotating ring 603 by a spring.

In the normal state, as shown in FIG. 6A, the inner peripheral edge 603b is not in contact with the restricting portion 607, so that its rotation is not restricted, and the user can continuously rotate the rotating ring 603. In order to shift to the restricted state, as shown in FIG. 6B, the user first performs an operation of pulling out the outer peripheral edge 603a of the rotating ring 603 from the housing 604 in the direction of arrow D. At this time, the switch of the detection switch 608 is pushed, the user performs the pulling-out operation, and the camera system recognizes that the pulling-out operation for the restricted state has been performed. Further, by this pulling-out operation, the inner peripheral edge 603b and the restricting portion 607 come to be fitted. The restriction mechanism of the inner peripheral edge 603b and the restriction portion 607 can be implemented in the same manner as in the first embodiment. Moreover, you may use another known control mechanism. Here, it is convenient to provide the outer peripheral edge 603a with a taper whose diameter decreases toward the housing 604 so that the user can easily pull out the rotating ring 603. In addition, it is convenient to provide a taper on one or both contact portions so that the restriction portion 607 and the inner peripheral edge 603b can be easily fitted.

A conceptual diagram of the third embodiment of the present invention is shown in FIG. A rotary dial 703 according to the present invention is provided in the vicinity of the liquid crystal display unit 701 on the back of the digital camera. An operation determining button 709 is provided at the center of the rotary dial 703. By pressing the surface of the rotary dial 703 in the inner direction (arrow E) of the housing 704, the restricted state and the non-restricted state can be switched.

The operation of the rotary dial 703 of this embodiment will be described with reference to FIGS. 7 (a) to 7 (e). FIG. 7A shows one surface of the camera on which the rotary dial 703 is arranged. FIG. 7B shows the configuration of the rotary dial 703 in the normal state. The rotary dial 703 is fixed to the housing 704 via a spring 710 so that it can be pushed into the housing 704. Further, in the vicinity of the lower surface of the rotary dial 703, a restricting portion 707 so as not to contact the rotary dial 703 in a normal state, and a fixing portion for fixing the restricting portion 707 to the casing 704 so as to press the restricting portion 707 toward the rotary dial 703 via a spring. 706 is arranged. Next, when the user presses the rotary dial 703 into the housing 704 (in the direction of arrow E), the rotary dial 703 enters a restricted state. When viewed from the side, a concave portion 711 is provided on the surface of the rotary dial 703 on the restricting portion 707 side (see FIG. 7D), and when the rotary dial 703 is pressed, FIG. As shown in (c), the restricting portion 707 and the recess 710 are fitted, and when the rotary dial 703 rotates, the restricting portion 707 moves while extending or contracting the adjacent recess 710 in the direction perpendicular to the arrow E by a spring. As a result, a discrete state is changed. When the rotary dial 703 is pressed, the detector 708 is turned on, and the camera system detects that the rotary dial 703 is in a restricted state. In the present embodiment, the restricting portion 707 is configured to contact at one place on the lower surface of the rotary dial 703, but may be configured to contact at a plurality of locations on the lower surface of the rotary dial 703. In this case, it is convenient to arrange the restricting portions 707 symmetrically.

FIG. 8 shows another example of a rotating ring used in a digital camera. 8A includes a pressure-sensitive touch sensor in a part (thick line portion) 804 of the outer periphery of the rotating ring 803. In FIG. 8B, an electrostatic touch sensor is provided in the concave portion 807 of the rotating ring 806. It has. When assigning a plurality of functions to a rotating ring, it is necessary to operate the rotating ring in combination with a function button. However, if the camera is held with both hands, it is necessary to release the held hand in order to press a button for performing a combined function, causing camera shake, resulting in a deterioration in photographing quality. Since the function buttons in the present embodiment are provided as a part of the ring, it is not necessary to release the holding hand, and there is no risk of a reduction in photographing quality. Also, compared to the case where a button is provided on the ring, it is excellent because there is no blurring factor such as pressing of the button. For example, as an application of this function, the rotation of the rotating ring, the first speed zoom and the second speed zoom when the touch sensor is ON, or the continuous zoom and the step when the touch sensor is ON Functions such as zoom, zoom, focus control when touch sensor is ON, (continuous) focus, and step focus (focus positions are discrete such as 50cm, 1m, 3m, 10m, ∞) Can be configured. Here, by using the touch sensor of this other example as the changeover switch of the present invention, for example, in the case of FIG. 8A, when the outer periphery 805 of the rotation sensor 803 is rotated, a discrete value, for example, When the change in the aperture value is rotated while applying a force of a certain value or more to the outer periphery 804 including the pressure-sensitive touch sensor, a continuous value, for example, focus control can be assigned. In the case of FIG. 8B, when the outer periphery 808 of the rotation sensor 806 is rotated, a change in a discrete value, for example, an aperture value is rotated while touching the outer periphery 807 having an electrostatic touch sensor. If so, a continuous value, eg focus control, can be assigned. If the width of the outer periphery 807 is, for example, a width (about 3 mm to 10 mm) and a depth (about 1 mm to 5 mm) such that the skin of the finger touches the touch sensor when gripped strongly, malfunction can be prevented.

FIG. 9 shows a fourth embodiment of the present invention. The present embodiment is an example in which the rotary dial of the present invention is applied to a waveform monitor 900. In this embodiment, in the normal state, the inner peripheral edge 903b of the rotary dial 903 and the restricting portion 907 are fitted into a discrete state, and any one of the measurement functions A and B and the result display function C is selected. Yes. On the other hand, when the rotary dial 903 is pressed, this fitting state is released and continuous rotation is possible. For example, a measurement data curve 905 measured in the past is displayed on the liquid crystal display 901 in a state where the function of the waveform monitor 900 shown in FIG. An x coordinate value 910 at an arbitrary point of the curve is displayed on the lower right side of the display, and a y coordinate value 911 is displayed on the upper left side of the display. In this display waveform, an arbitrary point is indicated by a black circle 902. Then, the display point 902 can be moved on the curve by rotating the rotary dial 903 while pressing it.

The rotating ring of the present invention has been shown as an example provided in the camera body.

Although the embodiments of the present invention have been described above, modifications within the spirit of the present invention are included in the present invention. Further, the embodiment described above is only one embodiment, and modifications such as rearranging the configurations of the embodiments are included in the present application.

A function that outputs different types (continuous and discrete) of values can be assigned to a switch that can switch the tactile sensation at the time of rotation attached to the housing, so that the number of parts and the size of the housing can be reduced. As a result, it can be applied to applications where downsizing and a reduction in the number of operation units are essential.

DESCRIPTION OF SYMBOLS 100 Digital camera 101 Shutter 102 Lens barrel 103 Rotating ring 103b Outer periphery 104 Case 105 Changeover switch 106 Fixing part 107 Control part 108 Power switch 109 Function button 117 Lens 118 Rotating mechanism 111 Spring 201 Protruding part 202 Recessed part 603 Rotating ring 604 Case 606 Fixed part 607 Restriction part 703 Rotation dial 706 Fixed part 707 Restriction part 710 Spring 803 Rotation ring 804 Pressure-sensitive touch sensor part 805 Outer periphery 806 Rotation ring 807 Electrostatic touch sensor part 808 Outer periphery 900 Waveform monitor 901 Liquid crystal display 903 Rotation dial 905 Data curve 907 Restriction part 910 x coordinate value 911 y coordinate value

Claims (15)

Two modes, a rotation switch provided on the main body and having a plurality of recesses or troughs on the surface, a restriction state with rotation restriction of the rotation switch and a non-restriction state without rotation restriction of the rotation switch, Switching means that can be switched independently regardless of the photographing function, and a restriction that restricts rotation of the rotation switch by engaging with the concave portion or the valley portion of the rotation switch when the restriction means causes the restriction state. A member, and
In the restricted state, at least one of the functions of discrete shutter speed and aperture output value is assigned, and in the non-restricted state, the output value of the focus and the zoom magnification of the lens is a continuous function. At least one is assigned, and
By rotating the rotary switch, an output corresponding to the function assigned to the state selected by the switching unit is made to the digital camera system, and the digital camera system performs the discrete function or the continuous function according to the output. Lens-integrated digital camera characterized by controlling the functions of the camera.   2. The apparatus according to claim 1, wherein at least one of a focus and a zoom magnification of the lens can be selected in the non-regulated state, and at least one of a shutter speed and an aperture can be selected in the restricted state. Lens-integrated digital camera.   When the restricted state and the non-restricted state are switched by the switching unit, the memory has a memory that can hold a value corresponding to the original state before the change, and when the non-restricted state and the restricted state are switched, The lens-integrated digital camera according to claim 1, wherein a value corresponding to the original state is calculated as an initial value.   The lens-integrated digital camera according to any one of claims 1 to 5, wherein the rotation switch is rotatably mounted around a lens barrel.   The lens-integrated digital camera according to claim 1, wherein the switching unit can be switched by operating a first external operation unit.   The lens-integrated digital camera according to claim 6, wherein the switching unit is disposed on the shutter side when the longitudinal direction of the front surface of the digital camera is divided by a lens position.   5. The lens-integrated digital camera according to claim 1, wherein the switching unit can be switched from an operation setting screen.   8. The lens-integrated digital camera according to claim 1, wherein functions assigned to the restricted state and / or the unrestricted state are switched by a second external operation unit. 9.   The lens-integrated digital camera according to any one of claims 1 to 10, wherein the structures fitting with the regulating member are discretely arranged.   The structure for fitting with the restricting member is formed on a surface having a rotation axis of the rotary switch as a normal line, and one surface of the casing in which the rotary switch is arranged is parallel to the surface. The lens-integrated digital camera according to any one of claims 1 to 10.   10. The lens-integrated digital camera according to claim 1, wherein when a half-press of the shutter is detected, a function assigned to the rotation switch is controlled as a focus, and the restriction unit is removed. .   12. The switch according to claim 1, wherein the switch is switched by an operation of pushing or pulling out the rotary switch to the housing side. 12. Lens-integrated digital camera. The lens according to any one of claims 1 to 3, or the lens according to any one of claims 8 to 11, wherein the switching means is a touch sensor provided around the rotary switch. Body type digital camera. A rotary switch having a ring shape that is rotatably mounted around the lens barrel and around the lens barrel, and a plurality of recesses are formed on a surface portion of the rotary switch that is not exposed to the outer surface of the camera. A rotation switch provided;
On the surface of the housing, provided in the vicinity of the lens barrel, the two states, the restricted state with rotation restriction on the rotation switch and the unrestricted state without rotation restriction, are related to the photographing function in the photographing mode. And a changeover switch that can be switched independently,
In accordance with the switching operation to the restricted state by the changeover switch, a restriction member that is urged by the concave portion by a pressing force of a spring and can give rotation restriction to the rotation switch and a state selected by the changeover switch An indicator that can display the value corresponding to the assigned function;
A memory capable of holding a value corresponding to the original state before switching when the restricted state and the non-restricted state are switched by the changeover switch;
The regulation state is assigned a discrete function of output values of at least one of shutter speed and aperture, and
The non-regulated state is assigned a function in which an output value of at least one of focus and lens zoom magnification is continuous, and
By operating the rotary switch, an output corresponding to the function assigned to the state selected by the changeover switch is made to the digital camera system. In the digital camera system, the discrete function or the continuous function corresponding to the output is made. A lens-integrated digital camera characterized in that various functions are controlled. The rotation switch provided on the main body and the function other than the function assigned to the rotation switch in the same mode can be switched independently, and the operation state of the rotation switch has a click feeling and the operation of the rotation switch. Switching means for switching a non-regulated state without a feeling of clicking, and rotation of the rotary switch by a plurality of transitional fitting structures provided between the rotary switch when the switching means is in the restricted state And a regulating member that gives a click feeling to
A function with discrete output values is assigned to the restricted state, and a function with continuous output values is assigned to the non-restricted state, and
By the operation of the rotary switch, an output corresponding to the function assigned to the state selected by the switching means is made to the electronic device system. In the electronic device system, the function of continuous output according to the output or discrete Electronic device characterized in that the function of various outputs is controlled.