JP7336328B2 - Electronics - Google Patents

Description

The present invention relates to an electronic device having a slide open/close lid.

Some imaging devices (electronic devices) such as digital cameras have a drip-proof function to prevent water droplets from entering the interior of the imaging device when used outdoors. 2. Description of the Related Art Conventionally, an imaging device to which a recording medium (memory card) can be attached/detached is provided with a card lid for protecting a storage portion (card slot) for storing a memory card. As such an opening/closing mechanism for the card lid, a slide type is often adopted for reasons such as ease of opening and closing.

In Patent Document 1, in a sliding card lid, a sealing member is attached to a slope that gradually rises along the sliding direction. An opening/closing structure is disclosed that prevents the decrease in Patent Document 2 discloses an electronic device in which an elastic member is arranged in the vicinity of the card lid in the slide type card lid, and the card lid is pressed against the elastic member when the card lid is closed to achieve drip-proofness.

JP 2009-265381 A JP 2015-145905 A

However, in the opening/closing structure disclosed in Patent Document 1, the drip-proof cushion is partially cut off, so there is a possibility of water intrusion. In the electronic device disclosed in Patent Document 2, there is no possibility of flooding because a drip-proof area is formed. difficult to convert. In addition, in the electronic device disclosed in Patent Document 2, as a countermeasure against static electricity, the click plate, which is the largest metal part in the card cover unit, is connected to the GND portion via the metal shaft. May become unstable.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a compact electronic device having an electrically stable structure while forming a drip-proof region.

An electronic device according to one aspect of the present invention includes a storage section that can store a recording card , a card lid that covers the recording card stored in the storage section, a rotating shaft provided on the card lid , and the rotating shaft. a base member that slidably supports a shaft; and a biasing member that biases the rotating shaft so as to hold the slidable card lid at a first position or a second position; The position is a position in which the card lid is closed, the second position is a position in which the card lid can be opened, and the card lid is in the closed state, A battery compartment that can accommodate a battery is provided inside the grip, forming part of a grip to be gripped by a user. A part of the base member forms a wall of the battery compartment The card lid and the biasing member are arranged along the sliding direction of the card lid , and the biasing member is fixed to the base member.

Other objects and features of the invention are described in the following embodiments.

According to the present invention, it is possible to provide a compact electronic device having an electrically stable structure while forming a drip-proof area.

1 is a perspective view of an imaging device according to this embodiment; FIG. 1 is an exploded perspective view of an imaging device according to this embodiment; FIG. It is a side view of the imaging device in this embodiment. FIG. 3 is a side view showing a state in which the card lid of the imaging device in the present embodiment is opened; 4 is an exploded perspective view of the card lid unit according to the embodiment; FIG. 3A and 3B are an external view and a cross-sectional view showing a state in which the card lid of the card lid unit according to the present embodiment is closed; FIG. FIG. 4A is an external view and a cross-sectional view showing a state in which the card lid of the card lid unit according to the present embodiment is slid; FIG. 4 is an external view and a cross-sectional view showing a state in which the card lid of the card lid unit in the present embodiment is opened; 1 is a cross-sectional view of an imaging device according to this embodiment; FIG. 3A and 3B are an external view and a cross-sectional view showing a state in which the card lid of the card lid unit according to the present embodiment is closed; FIG. It is a side view of the imaging device in this embodiment.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[Description of imaging device]
First, an imaging device (electronic device) 1 according to the present embodiment will be described with reference to FIG. In this embodiment, an imaging device such as a digital camera will be described as an electronic device, but the present invention is not limited to this, and can be widely applied to electronic devices other than imaging devices.

1A and 1B are perspective views of an imaging device 1, FIG. 1A is a front view, and FIG. 1B is a rear view. The imaging device 1 is a camera body to which an interchangeable lens (lens device) (not shown) is detachable. That is, the present embodiment is a camera system composed of a camera body and an interchangeable lens, but is not limited to this, and can also be applied to an imaging apparatus in which a camera body and a lens device are integrally configured. .

A display unit 101 is a display unit provided on the back surface of the imaging device 1, and displays images and various types of information. The display unit 101 includes a touch panel, and can detect touch operations on the display surface (operation surface) of the display unit 101 . A display unit 102 outside the viewfinder is a display unit provided on the upper surface of the imaging device 1, and displays various setting values of the imaging device 1 such as shutter speed and aperture. A shutter button 103 is an operation unit for instructing shooting. A mode switch 104 is an operation unit for switching between various modes. The terminal cover 105 is a cover that protects a connector (not shown) such as a connection cable that connects a connection cable with an external device and the imaging apparatus 1 . The main electronic dial 106 is a rotary operation member. By turning the main electronic dial 106, setting values such as shutter speed and aperture can be changed. A power switch 107 is an operation member for switching ON/OFF of the power of the imaging apparatus 1 . A sub-electronic dial 108 as a second dial operation member is a rotary operation member, and can move a selection frame, feed an image, and the like.

A multi-controller 109 is arranged on the back of the imaging device 1 . The multi-controller 109 is capable of input by operating the keytop in the tilting direction in addition to pressing the keytop. In addition to up, down, left, and right, operations in eight directions including oblique directions are possible for the key top tilting direction. The multi-controller 109 can mainly move the selection frame and make selections in each menu.

A rear electronic dial 110 as a third dial operation member is a rotary operation member, and can move a selection frame, feed an image, and the like. The rear electronic dial 110 is arranged on the rear surface of the image pickup apparatus 1, so that it can be intuitively operated while reproducing a photographed image on the display unit 101, and can be easily operated even when the image pickup apparatus 1 is held vertically. It has become. A SET button 111 is provided at the center of the rear electronic dial 110 . The SET button 111 is a push button and is mainly used for determining selection items. A movie button 112 is used to instruct start and stop of shooting (recording) a movie. The AE lock button 113 can fix the exposure state by pressing it in the shooting standby state.

The enlargement button 114 is an operation button for switching ON/OFF of the enlargement mode in the live view display in the shooting mode. By pressing the enlargement button 114 to turn on the enlargement mode and then operating the main electronic dial 106, the live view (LV) image can be enlarged or reduced. The enlargement button 114 enlarges the reproduced image and increases the enlargement ratio in the reproduction mode.

The playback button 115 is an operation button for switching between shooting mode and playback mode. By pressing the playback button 115 in the imaging mode, the mode is shifted to the playback mode, and the latest image among the images recorded in the recording card 5, which will be described later, can be displayed on the display unit 101. FIG. The menu button 116 causes the display unit 101 to display a menu screen on which various settings can be made by pressing the button. The user can intuitively perform various settings using a touch operation, the multi-controller 109, or the rear electronic dial 110 and the SET button 111 according to the menu screen displayed on the display unit 101. FIG.

An interchangeable lens (not shown) can be attached to the mount portion 123 . The communication terminal 117 is provided inside the mount section 123 and is a communication terminal for the imaging apparatus 1 to communicate with the interchangeable lens. A viewfinder 118 is an eyepiece. In this embodiment, the viewfinder 118 is composed of an electronic viewfinder (EVF). By looking into the viewfinder 118, the user can visually recognize the image displayed inside. The eye contact detection window 119 is an eye contact detection sensor (detection means) that detects whether or not the user is eyeing the finder 118 . The grip part 120 is a holding part having a shape that is easy to grip with the right hand when the user holds the imaging device 1. The front part of the grip and the back part of the grip are shaped to fit the hand easily, and a rubber member is added to prevent slippage. is provided.

The card lid 300 is a lid member that protects a slot that stores the recording card 5 (a lid member that covers an object stored in a storage portion, which will be described later). The card lid 300 is provided in a portion of the grip portion 120 that the user's palm touches, and its position and size are determined in consideration of size restrictions and operability of the imaging device 1 .

Next, the internal configuration of the imaging device 1 will be described with reference to FIG. FIG. 2 is an exploded perspective view of the imaging device 1. FIG. It shows a state in which the back cover of the imaging device 1 and a card lid unit 3, which will be described later, are removed.

A main substrate 4 is arranged inside the imaging device 1 . An image processing system IC 400 is mounted on the main board 4 . Since the image processing system IC 400 is relatively large in size, the layout on the main substrate 4 is restricted. In this embodiment, two card slots of different types are attached to the side of the grip side of the image processing system IC 400 on the main board 4 . That is, a first card slot (storage section) 401 is attached to the rear side of the imaging device 1 , and a second card slot (storage section) 402 is attached to the front side of the imaging device 1 . In this embodiment, the first card slot 401 is a slot into which a first card (XQD card or CF Express card) 501 is inserted, and the second card slot 402 is a slot into which a second card (SD card) 502 is inserted. slot. However, in this embodiment, the type of memory card is not limited to this, and may be a single slot, a double slot of the same type, or other combinations of slots. In this embodiment, the recording card 5 is composed of the first card 501 and the second card 502, but it is not limited to this. In addition, in the present embodiment, the first card 501 and the second card 502 are stored items that can be stored in the first card slot 401 and the second card slot 402, respectively, but the present invention is not limited to this. .

The first card slot 401 is provided with an eject button 401a. When the first card 501 (see FIG. 4) is inserted into the first card slot 401, the lever 401b rotates and the eject button 401a is pushed. It moves in the projecting direction on the right side in FIG. On the other hand, when the eject button 401a is pushed, the lever 401b rotates in the opposite direction, and the first card 501 is pushed out.

The position of the first card slot 401 in the width direction of the imaging device 1 may be restricted due to restrictions on the arrangement of the image processing system IC 400 . A battery storage section 124 is arranged on the front side of the imaging device 1 of the main board 4 . When the card cover unit 3 is not present, part of the battery compartment 124 is exposed.

Next, the configuration of the card lid unit 3 will be described with reference to FIG. 3A and 3B are side views of the imaging device 1, FIG. 3A is a view from the right side of the imaging device 1 (grip portion 120 side), and FIG. 3B is the imaging device shown in FIG. 3A. 1 shows a state in which the front rubber 121 of the grip portion 120 is removed.

As shown in FIG. 3B, when the front rubber 121 is removed, the main base member 122 of the imaging device 1 and a part of the card lid unit 3 consisting of the card lid 300 and the supporting portion of the card lid 300 are removed. expose. The exposed portion of the card lid unit 3 includes a lid base member (base member) 301 for movably supporting the card lid 300 and an inner portion for protecting the internal structure while restricting the sinking of the front rubber 121 when gripped. It is a cover (cover member) 302 . The main base member 122 and the card lid unit 3 have a shape that is one step concave from the outer surface corresponding to the shape of the front rubber 121 .

Next, referring to FIG. 4, the inside of card lid 300 will be described. FIG. 4 is a side view of the imaging device 1 as seen from the right side (grip portion 120 side), and shows a state in which the card cover 300 is opened. FIG. 4 shows a state in which a first card 501 and a second card 502 are inserted into the first card slot 401 and the second card slot 402, respectively. The first cushion 307 and the second cushion 308 are arranged so as to surround the first card 501 and the second card 502 and the eject button 401a. The lid base member 301 is provided with grooves for assembly, and a first cushion 307 and a second cushion 308 are fixed in the grooves with double-sided tape.

Next, the configuration and operation of the card lid unit 3 in this embodiment will be described with reference to FIGS. 5 to 8. FIG. 5 is an exploded perspective view of the card lid unit 3. FIG. FIG. 6(a) is an external view showing a state in which the card lid 300 of the card lid unit 3 is closed (a state in which the card lid 300 is in the first position), and FIG. 2 is a cross-sectional view taken along line S2-S2 of FIG. FIG. 7(a) is an external view showing a state in which the card lid 300 of the card lid unit 3 is slid (a state in which the card lid 300 is in the second position where the card lid 300 can be opened), and FIG. 7(b) is FIG. It is a cross-sectional view cut along the line S3-S3 in (a). FIG. 8(a) is an external view showing the card lid 300 of the card lid unit 3 in an opened state, and FIG. 8(b) is a cross-sectional view taken along the line S4-S4 in FIG. 8(a). be.

The card lid 300 is a resin component, and is a lid for protecting the slots (first card slot 401, second card slot 402) in which the recording card 5 is stored. The outer surface of the card lid 300 forms a part of the grip part 120 in the closed state, and the inner surface side of the card lid 300 has a drip-proof function to prevent water droplets from entering the first card slot 401 and the second card slot 402. have A U-shaped drip-proof rib 300a is provided on the inner surface of the card lid 300, and the top surface of the drip-proof rib 300a is inclined with respect to the slide direction. On the other hand, it is configured to be gently charged by sliding operation. If the external surface of the card lid 300 has sufficient strength, the external surface may be recessed and a rubber member may be attached to improve the grip and operability.

The lid base member 301 is a base component that supports the card lid 300, and is configured to support the shaft 303 in a slidable manner. Lid base member 301 is made of a non-conductive member such as resin. The lid base member 301 is formed by two-color molding, and is partially provided with elastomer ribs 301e or the like, and is brought into contact with other parts to prevent dripping of the joint portion. Ribs The ribs 301 e are partially provided along the outer periphery of the lid base member 301 . The elongated hole 301a of the lid base member 301 slidably supports a shaft (rotating shaft) 303 provided in the card lid 300 (passed through the card lid 300). The lid base member 301 is constructed such that a click plate (biasing member) 305 is incorporated from the exterior side of the imaging apparatus 1 in order to achieve drip-proof performance in consideration of water intrusion from the long hole 301a. 301 is opened toward the exterior side. A screw seat 301f for fixing the click plate 305 is provided in the opening of the lid base member 301 (the space 301h of the lid base member 301 for accommodating the click plate 305). When the card lid 300 is closed, a protrusion (not shown) provided inside the card lid 300 enters the engaging portion 301b of the lid base member 301, thereby restricting the card lid 300 from opening.

A stopper 304 prevents the shaft 303 from coming off, and is composed of a resin part and double-sided tape. When assembling, the card lid 300 is placed on the lid base member 301, and the shaft 303 is passed through the assembly hole 301c in the open position. A stopper 304 is attached to the card lid 300 so that the shaft 303 does not come off carelessly after the shaft 303 is inserted into the card lid 300.例文帳に追加The assembly hole 301c is waterproofed by inserting an elastomer boss formed by two-color molding of the bottom cover 6. As shown in FIG.

The click plate 305 is an urging member made of a metal plate having spring properties, and moves the slidable card lid 300 to the first position (the position where the card lid 300 opens) or the second position (the position where the card lid 300 closes). ) to bias shaft 303 . One end of the click plate 305 on the side of the screw seat 301f is fixed to the lid base member 301 by screw fastening. The fixing portion of the click plate 305 is often provided inside the lid, but in this embodiment, the click plate 305 is fixed to the lid base member 301 in order to suppress the width dimension of the imaging device 1 .

The other end of the click plate 305 is a contact portion with the shaft 303, and is formed with a closing restricting valley portion 305a and an opening restricting valley portion 305b. The closing restriction valley portion 305a is engaged with the shaft 303 at the intermediate portion 305c from the slide open state of the card lid 300. As shown in FIG. When the card lid 300 slides from the intermediate portion 305c to the closed state, the shaft 303 is disengaged from the closing restricting trough 305a, and when the card lid 300 is in the closed state, the shaft 303 engages the opening restricting trough 305b. By such engagement and disengagement, the card cover 300 is held at each of the open position and the closed position, and a click feeling is produced when the card cover is slid. This operation will be described later with reference to FIGS. 6 to 8. FIG.

A central portion of the click plate 305 is formed with a through hole 305d through which a screw seat 301g for fixing the inner cover 302 and a GND plate 309, which will be described later, is inserted. By forming the through hole 305d in the click plate 305, the center of the inner cover 302 can be fixed with good balance.

The lid opening spring 306 is a torsion coil spring, which is inserted through the shaft 303 and supported inside the card lid 300 . The arms (fixed arm and movable arm) of the lid opening spring 306 come into contact with the card lid 300 and the lid base member 301 in the assembled state and are charged. When the card lid 300 is slid and held at the open position, and the restricting state of the engaging portion 301b of the lid base member 301 is released, the card lid 300 is opened by the biasing force of the lid opening spring 306, and the recording card 5 is opened. It is possible to put on and take off.

The inner cover 302 is a conductive member such as an aluminum alloy plate, and is arranged to cover at least a portion of the click plate 305 . The inner cover 302 is fastened together with the click plate 305 by tightening the screws 311 , and is fastened together with the GND plate 309 by tightening the screws 312 to be fixed to the lid base member 301 . As described above, in this embodiment, the fixing position of the click plate 305 (the position of the screw 311) and the fixing position of the GND plate 309 (the position of the screw 312) are shifted with respect to the sliding direction of the card lid 300. . In this embodiment, the inner cover 302 is made of an aluminum alloy plate in consideration of conductivity, strength, and weight, but other conductive materials may be used if there is no problem in terms of strength.

The first cushion 307 and the second cushion 308 are cushion members necessary for the drip-proof structure, and are arranged so as to surround the opening 301d for the first card slot 401 and the second card slot 402. It is attached to the base member 301 . When card lid 300 is closed and retracted by click plate 305 , drip-proof rib 300 a and card lid edge 300 b of card lid 300 are pressed against first cushion 307 and second cushion 308 . As a result, it is possible to prevent water from entering the storing portion of the recording card 5 . The first cushion 307 and the second cushion 308 are made into two parts for facilitating the assembly workability, and the bonded part is designed to have a gap that does not affect drip-proofness. In this embodiment, the first cushion 307 and the second cushion 308 are two pieces, but the present invention is not limited to this, and even an integrated cushion can ensure equivalent or better drip-proof performance. .

Next, referring to FIGS. 6 to 8, the operation from sliding the card lid 300 to opening it will be described. As shown in FIGS. 6(a) and 6(b), when the card lid 300 is closed, the slope of the opening restricting trough 305b of the click plate (biasing member) 305 pushes the shaft 303 to the position shown in FIG. 6(b). It biases in the closing direction A of the card cover 300 on the right side of the inside. Therefore, the card lid 300 is drawn to a position where the inner wall of the tip portion of the card lid 300 abuts against the lid base member 301 .

As shown in FIGS. 7(a) and 7(b), when the card lid 300 is slid to the position where it can be opened, the slope of the closing restriction valley portion 305a of the click plate 305 causes the shaft 303 to move downward as shown in FIG. 7(a). ) and (b) in the opening directions B and C of the leftward card cover 300 . Since the shaft 303 is regulated by the elongated hole 301a of the lid base member 301, it hits the end of the elongated hole 301a. As shown in FIGS. 8A and 8B, the card lid 300 rotates in the direction D with the biasing force of the lid opening spring 306 around the shaft 303 and is opened.

FIG. 9 is a cross-sectional view of the imaging device 1 cut along the line S1-S1 in FIG. 3(a), showing a state in which the recording card 5 is inserted. The grip portion 120 is slanted (in the direction of arrow E) so as to open as the distance from the mount portion 123 toward the object side increases. This is to make it easier for a finger to enter when gripping, even when a lens with a large outer shape is attached to the downsized imaging device 1, and the inclination is such that a moderate grip is possible. A battery housing portion 124 is provided inside the grip portion 120 , and the battery housing portion 124 is also laid out so as to be inclined (in the direction of arrow F) according to the inclination of the grip portion 120 . A portion 301 a of the lid base member 301 of the card lid unit 3 forms a portion of the wall of the battery housing portion 124 .

A shutter unit and an imaging element unit (not shown) are arranged in the space inside the battery housing section 124 . As described above, the click plate 305 is arranged along the card lid 300 and the sliding direction of the card lid 300 , and the fixed end of the click plate 305 is provided at a portion away from the card lid 300 . The fixed portion of the lid base member 301 for the click plate 305 has a minimum thickness that allows the inner cover 302 and the click plate 305 to be screwed together.

The space created by tilting the battery housing portion 124 is also used by the lid base member 301 to secure a space in which the click plate 305 can be displaced and to be used as a partition wall with the battery housing portion 124 . By arranging the click plate 305 and the card lid 300 side by side, the thickness of the card lid unit 3 can be reduced and the width dimension of the imaging device 1 can be reduced by utilizing the space in which the battery housing part 124 is inclined. becomes possible.

A GND plate 309 is a metal part, and is a sheet metal for connecting the click plate 305 and the shaft 303, which are relatively large metal parts, to GND (ground), which is the reference of the potential of the imaging device 1. FIG. By connecting the click plate 305 and the shaft 303 to GND, it is possible to prevent charging and reduce the possibility of secondary discharge to the first card slot 401 , the second card slot 402 and the recording card 5 . The route will be described later.

Next, the GND plate 309 of this embodiment will be described with reference to FIGS. 10 and 11. FIG. FIG. 10(a) is an external view showing a state in which the card cover 300 is closed. FIG. 10(b) is a cross-sectional view cut along line S5-S5 in FIG. 10(a). FIG. 11 is a side view of the imaging device 1 viewed from the right side (grip portion 120 side), and shows a state in which the front rubber 121, the inner cover 302, and the fixing screws are removed for explanation.

As shown in FIG. 10B, the lid base member 301 is provided with two rows of screw seats 301f and 301g in the sliding direction of the card lid 300. As shown in FIG. The screw seat 301f is provided for fixing the click plate 305, and the screw seat 301g is provided for fixing the GND plate 309. As shown in FIG. The inner cover 302 is screwed together at the screw seats 301f and 301g and fixed at two points so as not to float or deform. By separating the screw seat 301f and 301g from the screw seat 301f and 301g in the sliding direction of the card lid 300, the number of parts to be fastened together is increased, and the thickness of the unit is prevented from increasing. As shown in FIGS. 10 and 11, in the GND plate 309 assembled to the card lid unit 3, the contact portion 309b provided at the other end different from the co-fastening portion 309a is exposed as a unit.

As shown in FIG. 11, when the card lid unit 3 is assembled, the contact portion 309b is covered with the main base member 122 and charged in the plate thickness direction, so that the two parts contact each other with a constant contact pressure. Therefore, an electrically stable conducting path can be secured.

As described above, in the electronic device (imaging device 1) of this embodiment, the lid member (card lid 300) and the biasing member (click plate 305) are arranged along the sliding direction of the lid member. is fixed to the base member (lid base member 301). Preferably, the lid member and the biasing member are arranged side by side substantially parallel to the sliding direction of the lid member. Here, “substantially parallel” means not only the case of being strictly parallel but also the case of being evaluated as being substantially parallel.

Further, in the electronic device of the present embodiment, the base member is a non-conductive member, the cover member (inner cover 302) is a conductive member, and the biasing member is a metal part (main base member) via the cover member. 122). Preferably, the base member is made of resin. Also preferably, the electronic device includes a metal component (GND plate 309) for electrical continuity. The fixing position of the biasing member (the position of the screw 311) and the fixing position of the metal part (the position of the screw 312) are shifted with respect to the sliding direction of the lid member. It is fixed in contact with the member. Further, preferably, a through hole (305d) is formed in (the range of motion of) the biasing member.

Preferably, the first position is a position in which the lid member is closed, and the second position is a position in which the lid member can be opened. Preferably, the object to be stored is the recording card 5 and the lid member is the card lid 300 . Further, preferably, the electronic device has a battery housing portion 124 capable of housing a battery, and the battery housing portion is arranged to be inclined with respect to the sliding direction of the lid member (as shown by arrow F in FIG. 9). It is More preferably, the space 301h of the base member that accommodates the biasing member and the battery compartment are separated (FIG. 9).

According to this embodiment, it is possible to provide a compact imaging device (electronic device) while forming a drip-proof region. Alternatively, according to this embodiment, it is possible to provide an imaging device (electronic device) having an electrically stable structure while forming a drip-proof region. Further, the imaging device of this embodiment can maintain the operability of the card cover.

Although preferred embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and various modifications and changes are possible within the scope of the gist.

1 Imaging device (electronic device)
300 card lid (lid member)
301 lid base member (base member)
303 shaft (rotating shaft)
305 click plate (biasing member)

Claims (4)

a storage unit that can store a recording card ;
a card lid that covers the recording card stored in the storage part;
a rotating shaft provided on the card lid ;
a base member that slidably supports the rotating shaft;
a biasing member biasing the rotating shaft to hold the slidable card lid in a first position or a second position;
the first position is a position in which the card lid is closed;
the second position is a position in which the card lid can be opened;
The card lid forms part of a grip portion for a user to grip in the closed state of the card lid,
A battery housing section capable of housing a battery is provided inside the grip section,
A portion of the base member forms a portion of a wall of the battery compartment,
The card lid and the biasing member are arranged along the sliding direction of the card lid ,
The electronic device according to claim 1, wherein the biasing member is arranged between the grip portion and the wall of the battery housing portion and is fixed to the base member. 2. The electronic device according to claim 1, wherein the card lid and the biasing member are arranged side by side in parallel with the sliding direction of the card lid . 3. The electronic device according to claim 1 , wherein the battery housing section is arranged to be inclined with respect to the sliding direction of the card cover . 4. The electronic device according to claim 1, wherein the space of the base member that houses the biasing member and the battery housing are separated from each other .