JP2010080121A - Input device and electronic apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an input device with an operation dial having operation patterns further increased only by adding a small number of components to an existing structure. <P>SOLUTION: The input device includes a flat base 1, an operation member 5 arranged on one surface side of the base 1 in a rotatable and push-in operable manner, and a rotation detecting member 16 arranged on one surface side of the base 1 for detecting the rotation of the operation member 5. Herein, a push-in detecting member 7 is arranged on the other surface side of the base 1 for detecting the push-in motion of the base 1 with the push-in operation of the operation member 5. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an input device and an electronic apparatus including the input device.

  2. Description of the Related Art Conventionally, as an input device, for example, a structure including a printed circuit board on which a plurality of switches and magnetic field detection elements are mounted on a base, an operation plate supported on the printed circuit board so as to be movable up and down, and an operation dial Is known (see, for example, Patent Document 1).

JP 2006-285743 A

  However, the conventional input device can only rotate and push the operation dial. Specifically, the operation pattern of the operation dial is merely rotation in two forward and reverse directions and four depressions. For this reason, when it is incorporated into a multi-functional electronic device, the operation needs to be performed in a plurality of stages (for example, the push operation is performed twice and then the rotation operation is performed).

  Therefore, the present invention has an object to provide an input device with more abundant operation patterns of an operation dial and an electronic apparatus equipped with such an input device by adding a few parts to an existing configuration. To do.

As a means for solving the above problems, the present invention provides:
A flat base,
An operation member disposed on one surface side of the base so as to be capable of rotating and pushing;
A rotation detection member that is disposed on one surface side of the base and detects rotation of the operation member;
The indentation detecting member is provided on the other surface side of the base and detects the indentation operation of the base by the indentation operation of the operation member.

  With this configuration, if necessary, in addition to the configuration in which the operation member and the rotation detection member are provided on the base, it is possible to detect a further push operation separately from the normal operation of the operation member only by providing the push detection member. The configuration can be easily obtained. In other words, it is possible to obtain a configuration that can output push-in adjustments at low cost without requiring a significant design change.

A second base disposed on the other surface side of the base;
An annular elastic member disposed on the outer periphery between the two bases,
A protrusion is arranged at the center of the other surface of the base;
The push-in detection member may be configured by a pressure sensor that outputs a detection signal when pushed by the protrusion.

  With this configuration, when the operation member is pushed in against the urging force of the elastic member, the pressure sensor can be pushed in by the protrusion disposed on the base. That is, the pressure sensor can be stably pushed in regardless of the difference in pushing operation position of the operation member.

  It is preferable that a gap larger than a size to be pushed against the elastic force of the elastic member is formed between the protrusion and the pressure sensor by a normal rotation operation of the operation member.

  With this configuration, it is not erroneously determined that the pressure sensor has been pushed by only the rotation operation of the operation member, and the pushing operation can be reliably detected. Further, since the pushing operation is started when the protrusion provided on the base comes into contact with the pressure sensor, the feeling of operation changes rapidly, and the operation can be performed reliably.

The pressure sensor includes a pressure detection unit and a lead wire extending from the pressure detection unit,
The elastic member includes a first elastic portion including a continuous portion arranged around the pressure detection portion, and a cutout portion in a region where the lead wire is located,
A second elastic portion disposed in the cutout portion of the first elastic portion,
By making the thickness dimension of the first elastic part the same as the thickness dimension of the second elastic part and the lead wire, and making the elastic coefficient of the second elastic part smaller than the first elastic part, the pushing operation It is preferable to have the same operational feeling.

A locking portion is formed on one of the base and the second base, and on the other side, a locking receiving portion on which the locking portion is locked is formed in at least two places, thereby making contact and separation. Limit the range,
The elastic member may be arranged so as to be in a pressure contact state at a position where the base and the second base are farthest apart.

  With this configuration, since the contact / separation range of both bases is limited, it is possible to change the pushing force by the operating member at a certain rate according to the pushing amount at any position. Moreover, since it can assemble | attach only by latching a latching | locking part to a latching receiving part, an indentation detection function can be added with sufficient workability | operativity. Moreover, since the elastic member is in a pressure contact state in the assembled state, it is stable without rattling.

Further, the present invention provides a means for solving the above-described problems,
Electronics
The input device according to any one of the above,
And a control member that outputs a control signal in response to a change in an output signal from the push-in detection member.

  It is preferable that the control member further outputs a different control signal based on the level of the output level of the indentation detection member due to the difference in the indentation amount when the operation member is indented.

  With this configuration, it is possible to further increase the variation of the operation pattern.

  According to the present invention, it is possible to easily and inexpensively detect a pushing operation simply by providing a pushing detection member in a configuration in which an operation member and a rotation detection member are provided on a base.

  Embodiments according to the present invention will be described below with reference to the accompanying drawings. However, in the following description, the types, combinations, shapes, relative arrangements, and the like of the components are not intended to limit the technical scope of the present invention unless otherwise specified. In addition, terms indicating a specific direction or position (for example, “upper”, “lower”, “one end”, “other end”, etc.) are used as necessary, but use of these terms is referred to the drawings. However, the technical scope of the present invention is not limited by the meaning of these terms.

  FIG. 1 shows an input device according to this embodiment. In this input device, a printed circuit board 12, a cover 2, a push button 3, an operation plate 4, an operation dial 5, and a fixing ring 6 are arranged on the upper surface side of the first base 1, and a pressure sensor 7 is disposed on the lower surface side. The auxiliary input mechanism of the elastic member 8 and the second base 9 is arranged.

  As shown in FIG. 9, the first base 1 is made of a metal plate material having a substantially circular shape in plan view. In the first base 1, four engagement receiving portions 10 are formed at an equal pitch on the same circumference (in FIG. 9, four openings are formed by cutting and raising processing). Each engagement receiving part 10 is comprised by the substantially T-shaped elastic piece. Further, positioning holes 1 b are formed on the upper surface of the first base 1 at two positions symmetrical to the center of the first base 1 on the outer peripheral side of the engagement receiving portion 10. The positioning hole 1b is used for positioning with respect to the jig when assembling the input device. Furthermore, a locking claw 11 protruding toward the outer diameter side is formed on the outer peripheral edge of the first base 1. The locking claw 11 is used when positioning to a jig (not shown) or assembling the second base 9. However, if an auxiliary input mechanism such as the second base 9 is not required on the lower surface side of the first base 1, the locking claw 11 can also be used for assembling the input device to the electronic device.

  The printed circuit board 12 is bonded and integrated on the upper surface of the first base 1. As shown in FIG. 8, the printed circuit board 12 is composed of a flexible printed circuit board including a substantially circular substrate body 13 and lead wires 14 extending therefrom. The substrate body 13 is provided with conductive portions 15 at a central portion and at four locations around the central portion. The four surrounding conductive portions 15 are arranged at an equal pitch on the same circumference. Each conductive portion 15 includes an annular fixed contact portion 15b and a pair of fixed contact portions 15a arranged on the inside thereof. Further, the board body 13 is formed with an engagement hole 13a and a positioning hole 13b at positions corresponding to the engagement receiving portion 10 and the positioning hole 1b of the first base 1, respectively. Further, Hall elements 16 are provided on the outer peripheral edge of the substrate body 13. The Hall element 16 outputs a detection signal based on the change in magnetic flux. The conductive portion 15 may have a configuration in which, for example, the fixed contact portions are concentrically arranged, and is configured by a substantially C-shaped fixed contact portion in plan view and a fixed contact portion disposed at the center thereof. May be.

  As shown in FIG. 7, the cover 2 is made of a resin film, and is attached to and coated on the upper surface of the substrate body 13. A switch 17 made of a dome-shaped reversal spring is attached to the cover 2 at a position corresponding to the conductive portion 15. Each switch 17 communicates with a ventilation portion 17a formed on the back surface, so that the air resistance during pressing is suppressed and the pressing operation is facilitated. Further, the cover 2 is formed with an engagement hole 2a and a positioning hole 2b at positions corresponding to the engagement receiving portion 10 and the positioning hole 1b of the first base 1, respectively. Further, a notch 2 c for exposing the hall element 16 is formed in the outer peripheral edge portion of the cover 2.

  As shown in FIG. 3, the push button 3 has an outer peripheral shape that can be fitted into an inner peripheral side cylinder portion 22 of the operation dial 5 described later. At the center of the bottom surface of the push button 3, an operation projection 3a for pushing down the switch 17 is formed. Four curved elastic locking claws 18 are formed on the bottom surface of the push button 3 on the same circumference centering on the operation projection 3a.

  As shown in FIG. 6, the operation plate 4 has a donut shape placed on the switch 17. Engagement portions 4 a that can be engaged with the engagement receiving portions 10 of the first base 1 are formed on the outer peripheral edge of the lower surface of the operation plate 4 at positions corresponding to the respective switches 17. Further, on the outer peripheral edge of the lower surface of the operation plate 4, operation protrusions 4b for pressing each switch 17 are formed at a predetermined pitch. Further, on the outer peripheral edge portion of the operation plate 4, notch grooves 19 are formed at two symmetrical positions, and protective projections 20 each having a substantially L-shaped cross section are formed therein. The protective projection 20 receives an impact force from above that acts on the operation dial 5 and prevents the annular magnet 27 and the hall element 16 from colliding with each other. On the upper surface of the operation plate 4, a sliding sheet 21 for smoothly performing the rotation operation of the operation dial 5 is attached. However, instead of the sliding sheet 21, a resin material having a low frictional resistance may be applied, or the operation dial itself may be simply subjected to a satin finish in order to reduce the frictional resistance.

  As shown in FIG. 4, the operation dial 5 has a donut shape disposed on the upper surface of the first base 1. On the lower surface of the operation dial 5, an inner peripheral side cylindrical portion 22, an outer peripheral side cylindrical portion 23, and an intermediate cylindrical portion 24 are respectively formed at an inner peripheral edge, an outer peripheral edge, and an intermediate portion thereof. A push button 3 is disposed in the inner peripheral side cylinder portion 22. On the lower surface of the operation dial 5, a sliding groove 25 is formed between the inner peripheral side cylinder part 22 and the intermediate cylindrical part 24, and an annular groove 26 is formed between the intermediate cylindrical part 24 and the outer peripheral side cylindrical part 23. Yes. The operation plate 4 is rotatably disposed in the sliding groove 25. An annular magnet 27 is attached to the annular groove 26 by a double-sided tape 27a. Here, the annular magnet 27 is configured so that the N pole and the S pole appear alternately in a ring shape. Here, the annular magnet 27 has 16 poles (the N pole appears at 8 locations and the S pole appears at 8 locations). 8 magnets integrated into a ring). Further, a protrusion (not shown) that protrudes to the outer diameter side is formed on a part of the outer peripheral portion of the annular magnet 27. Step portions 28 are formed on the inner diameter side of the outer peripheral side cylinder portion 23, and there are formed notches 28 a at four locations. The projection of the annular magnet 27 is locked in any one of these notches 28a, and the remaining three are solidified by injecting adhesive, thereby positioning the annular magnet 27 in the rotational direction with respect to the operation dial 5. Can be fixed. Note that the operation dial 5 does not necessarily have a circular shape in plan view, and may be, for example, a polygonal shape in plan view (for example, a regular octagon) as long as it can be rotated.

  As shown in FIG. 5, the fixing ring 6 has a cylindrical shape and is attached to the inner peripheral side cylindrical portion 22 of the operation dial 5. The push button 3 is fitted in the operation hole 29 on the inner periphery of the fixing ring 6. Engaging portions 6 a that can be engaged with the respective engagement receiving portions 10 of the first base 1 are formed on the lower edge portion of the fixing ring 6. Assembling protrusions 30 are formed on the inner peripheral surface of the fixing ring 6 at positions corresponding to the respective engaging portions 6a, and positioning protrusions 31 are formed between the assembling protrusions 30, respectively. Has been. Each assembly protrusion 30 is formed with a pin hole 30a into which an assembly pin (not shown) can be inserted.

  An elastic protrusion 32 is integrated with the center of the bottom surface of the first base 1 by bonding or the like. The elastic protrusion 32 is provided to push in the pressure sensor 7 when a later-described operation dial 5 or push button 3 is pushed. Here, by making the shape of the elastic protrusion 32 a hemispherical shape, even when the push button 3 or the operation dial 5 is pushed, the pressure sensor 7 is brought into point contact (when pressed, the surface contact state is slightly changed). ). The first base 1, the pressure sensor 7, the elastic member 8, and the elastic protrusion 32 constitute an auxiliary input mechanism.

  The pressure sensor 7 includes a pressure detector 33 and two lead wires 34 extending therefrom. The pressure detection unit 33 is a thin plate having a substantially circular shape in plan view, and the output level changes according to the difference in pressure applied. That is, as shown in FIG. 12, the pressure detector 33 changes such that the resistance value gradually decreases as the acting force increases. The lead wire 34 has the same thickness as the pressure detection unit 33 and outputs an electrical signal from the pressure detection unit 33.

  The elastic member 8 is an annular elastic material such as rubber and is disposed on the outer periphery of the second base 9. The elastic member 8 includes a first elastic part 35 in which a notch is formed in a part of the annular portion, and a second elastic part 36 disposed in the notch of the first elastic part 35. The first elastic portion 35 is disposed in a region where the lead wire 34 of the pressure sensor 7 is not located. The first elastic portion 35 is formed to have a thickness dimension larger than that of the pressure sensor 7. The second elastic portion 36 is disposed in a notch portion of the first elastic portion 35, that is, a region where the lead wire 34 is located, and is annular with the first elastic portion 35. The second elastic portion 36 is formed so as to have substantially the same thickness as the first elastic portion 35 with the lead wire 34. By making the elastic coefficient of the second elastic portion 36 smaller than that of the first elastic portion 35, the operation feeling when the operation dial 5 described later is pushed is not different.

  The second base 9 is made of a metal plate material that is substantially circular in plan view. On the outer peripheral edge of the first base 1, locking receiving portions 37 are formed at four equal parts. Each locking receiving portion 37 is configured to have a locking hole 38 in a tongue piece bent and raised at a substantially right angle from the outer peripheral edge to the upper side.

  Subsequently, a method for assembling the input device will be described.

  First, the first base 1 is positioned on a jig (not shown). At this time, the positioning pins provided on the jig are inserted into the positioning holes 1b of the first base 1 so as to align them.

  Further, a printed circuit board 12 on which a Hall element or the like is mounted in advance is attached to the first base 1. Similarly to the first base 1, the printed circuit board 12 is aligned by inserting a positioning pin provided on the jig into the positioning hole 13 b of the printed circuit board 12. Then, the base engagement receiving portion 10 is engaged with the engagement hole 13 a of the printed circuit board 12, and the printed circuit board 12 is bonded and integrated to the first base 1.

  Further, the cover 2 is attached to the printed circuit board 12. The cover 2 is also positioned by inserting a positioning pin provided on the jig through the through-hole 2b in the same manner as the above components, and the cover 2 is bonded and integrated with the printed circuit board 12. Thereby, each switch 17 is positioned with respect to each conductive part 15 of the printed circuit board 12.

  Then, the operation plate 4 is attached to the base. When the operation plate 4 is attached, the engaging portion is engaged with the engagement receiving portion 10 of the base. As a result, the operation projection comes into contact with the switch 17. Subsequently, the operation dial 5 is rotatably attached to the operation plate 4 via the sliding sheet 21 disposed in the sliding groove 25.

  Next, assembly pins (not shown) are respectively inserted into the pin holes of the fixing ring 6. And it arrange | positions in the inner peripheral side cylinder part 22 of the operation dial 5 in the state which bent the fixing ring 6 inward via the assembly | attachment pin. At this time, the engaging portion engages with the engagement receiving portion 10 of the base, and the operation dial 5 is prevented from coming off. An annular magnet 27 is attached to the annular groove 26 of the operation dial 5 with a double-sided tape 27a.

  After that, the positioning projection 31 of the fixing ring 6 is locked and positioned between the elastic locking claws 18 of the push button 3, and the push button 3 is pushed down. Thereby, the elastic locking claw 18 is locked to the fixing ring 6, and the push button 3 is prevented from coming off. At this time, the operation protrusion of the push button 3 comes into contact with the switch 17. The fixing method of the fixing ring 6 to the first base 1 may be caulking fixing or welding fixing.

  As described above, in the state where the cover 2, the push button 3, the operation dial 5, the fixing ring, and the like are assembled on the upper surface side of the first base 1, the push button 3 and the operation plate placed on the switch 17 are completed. 4 is urged upward by the spring force of the dome-shaped reversing spring. For this reason, there is no backlash in the vertical direction, and excessive rotation due to the inertial force of the operation dial 5 can be suppressed, and erroneous operation is unlikely to occur.

  Further, the operation plate 4, the operation dial 5, the fixing ring 6, and the push button 3 can be sequentially assembled on the upper surface of the first base 1, and can be fixed with one touch. For this reason, the assembly work is easy and the productivity is excellent.

  Next, the pressure sensor 7, the elastic member 8, and the elastic protrusion 32 are assembled on the lower surface side of the first base 1.

  First, the elastic protrusion 32 is fixed to the center of the lower surface of the first base 1 by bonding or the like.

  Moreover, the pressure sensor 7 is arrange | positioned in the upper surface center part of the 2nd base 9, and it integrates by adhesion | attachment etc. Further, the first elastic portion 35 of the elastic member 8 is integrated around the pressure sensor 7 by bonding or the like. At this time, the lead wire 34 of the pressure sensor 7 is positioned in the cutout portion of the first elastic portion 35. Then, the second elastic portion 36 is disposed in the notch portion and integrated by bonding or the like, and the first elastic portion 35 is formed into an annular shape.

  Then, the second base 9 is attached to the lower surface of the first base 1. In this attachment, the locking claw 11 of the first base 1 is locked to the locking receiving portion 37 (locking hole 38) of the second base 9. Thereby, the elastic member 8 (the 1st elastic part 35 and the 2nd elastic part 36) is hold | maintained in the state which was slightly press-contacted between both bases. Further, an elastic protrusion 32 provided at the center of the lower surface of the first base 1 abuts on the upper surface of the pressure sensor 7. However, the elastic protrusion 32 may be opposed to the upper surface of the pressure sensor 7 by forming a predetermined gap.

  Here, the pressure sensor 7, the elastic member 8, and the elastic protrusion 32 are assembled on the lower surface side of the first base 1. However, if these additional components are not assembled according to the application, The input device can detect only the rotating operation of the operation dial 5 and the pressing operation of the push button 3.

  Next, the operation of the input device will be described.

  When the operation dial 5 is rotated about the axis of the fixing ring 6, the operation dial 5 rotates with the integrated annular magnet 27 while sliding on the operation plate 4 and the fixing ring 6. Then, a change in the magnetic field due to the rotation of the annular magnet 27 is detected by the pair of Hall elements 16 and a detection signal is output. Therefore, the rotation direction and the rotation amount of the operation dial 5 may be calculated based on this detection signal.

  Further, when the push button 3 or the operation dial 5 is pushed, the switch 17 which is a reversing spring is appropriately reversed by the pressing protrusion of the operation plate 4 and the corresponding conductive portion 15 is turned on to output a detection signal. Therefore, based on this detection signal, it may be determined at which part the pushing operation is performed.

  Furthermore, when the operation dial 5 is rotated, if the pressure is pressed against the urging force of the elastic member 8 from the normal rotation position, the pressure sensor 7 is pressed via the elastic protrusion 32 of the first base 1. As shown in FIG. 12, the pressure sensor 7 gradually decreases in resistance value and gradually increases in output (voltage) level as the applied force increases. Therefore, it is only necessary to determine how much the output level has been pushed in by comparing the level of the output level with a preset threshold value.

  The input device having the above-described configuration can be employed, for example, as a remote controller for a video player. Then, when fast-forwarding or rewinding the moving image being reproduced, the operation dial 5 may be rotated forward and backward. In this case, the speed of fast-forwarding or rewinding may be increased or decreased and the volume may be increased or decreased depending on the amount of pressing of the operation dial 5.

  In addition, when adopting a mobile phone and receiving a one-segment data broadcast, the volume is changed or the channel is switched depending on the amount of pressing of the operation dial 5 when the operation dial 5 is rotated. It is also possible to do.

  In addition, when employed in a digital camera, the screen can be selected and the screen can be enlarged or reduced depending on the amount of pressing of the operation dial 5 when the operation dial 5 is rotated. is there.

  In addition, this invention is not limited to the structure described in the said embodiment, A various change is possible.

  For example, in the above embodiment, the second base 9 is provided. However, when the input device is incorporated into an electronic device, the second base 9 is not necessary if the mounting portion on the electronic device side is also used as the second base 9. Become. The elastic member 8 and the pressure sensor 7 can also be provided on the electronic device side.

  Moreover, the structure provided in the upper surface side of the 1st base 1 of an input device is not limited to the thing disclosed by the said embodiment, A various structure is employable. For example, the push button 3 of the above embodiment may be eliminated and only the rotation operation using the operation dial 5 may be employed. Moreover, the structure described in the column of the prior art is also employable. In short, any input device that can be rotated can be used in various configurations.

  The input device according to the present invention can be employed in various electronic devices such as mobile phones, portable music players, remote controllers such as televisions, videos, DVD players, and operation parts for various settings of digital cameras.

It is a perspective view of the input device concerning this embodiment. FIG. 2 is an exploded perspective view of FIG. 1. It is a perspective view which shows the state which looked at the pushbutton of FIG. 2 from the upper and lower sides, respectively. It is a perspective view which shows the state which looked at the operation dial of FIG. 2 from the upper and lower sides, respectively. It is a perspective view which shows the state which looked at the fixing ring of FIG. 2 from the upper and lower sides, respectively. It is a perspective view which shows the state which looked at the operation board of FIG. 2 from the upper and lower sides, respectively. It is a perspective view which shows the state which looked at the cover of FIG. 2 from the upper and lower sides, respectively. It is a perspective view which shows the state which looked at the printed circuit board of FIG. 2 from the upper and lower sides, respectively. It is a disassembled perspective view which shows the 1st base of FIG. 2, and the auxiliary input mechanism arrange | positioned at the lower surface side. It is a top view of the input device concerning this embodiment. (A) is the sectional view on the AA line of FIG. 10, (b) is sectional drawing on the BB line. It is a graph which shows the relationship between the force which acts on the pressure sensor shown in FIG. 2, and its electrical resistance value.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... 1st base 2 ... Cover 3 ... Push button 4 ... Operation board 5 ... Operation dial (operation member)
6 ... Fixing ring 7 ... Pressure sensor (push-in detection member)
DESCRIPTION OF SYMBOLS 8 ... Elastic member 9 ... 2nd base 10 ... Engagement receiving part 11 ... Locking claw 12 ... Printed circuit board 13 ... Board | substrate body 14 ... Lead wire 15 ... Conductive part 16 ... Hall element (rotation detection member)
DESCRIPTION OF SYMBOLS 17 ... Switch 18 ... Elastic locking claw 19 ... Notch groove 20 ... Protection protrusion 21 ... Sliding sheet 22 ... Inner peripheral side cylinder part 23 ... Outer peripheral side cylinder part 24 ... Intermediate cylinder part 25 ... Sliding groove 26 ... Annular groove DESCRIPTION OF SYMBOLS 27 ... Ring magnet 28 ... Step part 29 ... Operation hole 30 ... Assembling protrusion 31 ... Positioning protrusion 32 ... Elastic protrusion 33 ... Pressure detection part 34 ... Lead wire 35 ... First elastic part 36 ... Second elasticity Part 37 ... Locking receiving part 38 ... Locking hole

Claims (7)

A flat base,
An operation member disposed on one surface side of the base so as to be capable of rotating and pushing;
A rotation detection member that is disposed on one surface side of the base and detects rotation of the operation member;
An input device comprising an indentation detecting member that is disposed on the other surface side of the base and detects an indentation operation of the base due to an indentation operation of the operation member. A second base disposed on the other surface side of the base;
An annular elastic member disposed on the outer periphery between the two bases,
A protrusion is arranged at the center of the other surface of the base;
The input device according to claim 1, wherein the push detection member is configured by a pressure sensor that outputs a detection signal when pushed by the protrusion.   The clearance gap larger than the dimension pushed in against the elastic force of the said elastic member by the normal rotation operation of the operation member was formed between the said protrusion and the said pressure sensor. The input device described. The pressure sensor includes a pressure detection unit and a lead wire extending from the pressure detection unit,
The elastic member includes a first elastic portion including a continuous portion arranged around the pressure detection portion, and a cutout portion in a region where the lead wire is located,
A second elastic portion disposed in the cutout portion of the first elastic portion,
By making the thickness dimension of the first elastic part the same as the thickness dimension of the second elastic part and the lead wire, and making the elastic coefficient of the second elastic part smaller than the first elastic part, the pushing operation The input device according to claim 2 or 3, characterized in that the operation feelings of the same are made the same. A contact portion is formed by forming a locking portion on one of the base and the second base, and forming at least two locking receiving portions on which the locking portion is locked on the other side. Limit
The input device according to claim 2, wherein the elastic member is disposed so as to be in a pressure contact state at a position where the base and the second base are farthest from each other. An input device according to claim 1;
An electronic apparatus comprising: a control member that outputs a control signal in response to a change in an output signal from the push-in detection member.   The electronic device according to claim 6, wherein the control member further outputs a different control signal based on a level of an output level of the pressing detection member due to a difference in pressing amount when the operating member is pressed. .

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