JP2012074887A - Electronic apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of preventing damage on a lens portion of a camera caused by a claw for preventing floating of a sliding cover.SOLUTION: When a cover 30 is slid to an installation completion position P0, an engaging protrusion 35 provided on a case side in the cover 30 is inserted in an engaging hole portion 25 provided on a surface 201 of a case 20, so that the floating of a center portion of the cover 30 can be prevented. A camera lens 41 is arranged so as to have its top portion at a lower position than an edge portion 241 of a recessed portion 24 provided on the surface of the case 20, and an abutting portion 36 provided adjacently to the engaging protrusion 35 is projected towards the case 20 rather than a tip end position of the engaging protrusion 35. Therefore, when the cover 30 is made to slide, the abutting portion 36 abuts on the edge portion 241 of the recessed portion 24 even if the cover 30 is pressed against the case 20 with some force, and the engaging protrusion 35 does not reach the camera lens 41, thereby certainly preventing the damage on the camera lens 41.

Description

  The present invention relates to an electronic device such as a mobile phone with a camera.

2. Description of the Related Art Conventionally, in a cellular phone with a camera, a lens cover that covers a lens of the camera slides relative to the lens (for example, see Patent Document 1).
As shown in FIG. 16, in the mobile phone 100 described in Patent Document 1, the rear case unit 101 is provided with a camera lens unit 102, and the slide region 104 provided on the back surface of the rear case unit 101 is provided with A lens cover 103 that covers the lens unit 102 so as to be openable and shieldable is slidably provided. The slide area 104 is provided with a scratch mitigating portion 105 having a concave groove along the slide movement direction P.
As a result, even if the slide area 104 is scratched along the slide movement direction P due to friction with the lens cover 103, the scratches are not noticeable due to the minute concave grooves along the slide movement direction P. .

Japanese Unexamined Patent Publication No. 2007-298785 (FIG. 1)

Here, in order to ensure the aesthetic appearance of the surface on which the camera is mounted, consider a case in which the cover that covers the camera unit and the battery cover are integrated. In this case, it is preferable from the viewpoint of durability that the cover is opened and closed by sliding as compared with the case where the cover is locked by the nail and opened by elastic deformation of the nail. That is, when the claw is engaged without sliding the cover, the cover must be removed from the case when the cover is removed, and the cover may be broken or the claw may be broken.
However, when increasing the size of the cover in this way, the camera part that protrudes more easily than other parts is likely to float due to the influence of warping or deformation of the cover. It is preferable to do this. However, in this case, there is a problem in that the lens part of the camera may be rubbed and damaged by the fixing claw when the opening and closing is configured by sliding as described above.

  The present invention has been made to solve the conventional problems, and an object of the present invention is to provide an electronic apparatus that can prevent a lens portion of a camera from being damaged by a nail that prevents the sliding cover from being lifted.

  An electronic device according to a first aspect of the present invention includes a case, a concave portion provided on the surface of the case, a lens accommodated in the concave portion, and a top portion disposed at a position lower than an edge of the concave portion. A cover attached to the case by sliding relative to the case from an attachment start position covering a part of the surface of the case to an attachment completion position covering the entire surface of the case; An engagement protrusion provided on the case side of the cover and facing the lens at the attachment start position, and an engagement protrusion provided on the surface of the case when the cover slides to the attachment completion position. And an abutting portion that is provided in the vicinity of the engaging protrusion and protrudes toward the case from the tip position of the engaging protrusion.

  In the electronic device according to the second aspect of the present invention, a pair of the contact portions are provided with the engagement protrusion interposed therebetween.

  Further, in the electronic device according to the third aspect of the present invention, the recess is provided by forming a frame-like rib on the surface of the case, and a tip position of the rib is an end surface on the cover side of the lens. Rather than the cover side.

  According to a fourth aspect of the present invention, there is provided an electronic device comprising: a speaker housed in the case; a cylindrical portion projecting outside the cover corresponding to the position of the lens; and a side of the cylindrical portion And a sound hole that communicates the inside and outside of the cover and emits sound from the speaker.

  The electronic device according to the fifth aspect of the present invention emits sound from the speaker to the outside of the case by surrounding a sound hole provided on a side surface of the cylindrical portion at the attachment completion position. And a sound hole wall portion having a substantially cylindrical communication path between the sound holes provided on the side surface of the cylindrical portion.

  In the electronic device according to the sixth aspect of the present invention, a crosspiece that crosses the sound hole is provided in the sound hole provided on the side surface of the cylindrical portion.

  Furthermore, an electronic device according to a seventh aspect of the present invention is provided on the surface of the case, the flashlight protruding from the surface, and provided on the cover, from the attachment start position to the attachment completion position. A light hole for accommodating a flashlight, wherein the flashlight is stacked on the base layer larger than the light hole, and is concealed by the cover when the cover is at the mounting start position. And an intermediate layer that is exposed when in the attachment completion position, and a light emitting layer that is laminated on the intermediate layer and is exposed from the light hole when the cover is in the attachment start position and the attachment completion position. It is what you have.

  In the present invention, when the cover is slid to the mounting completion position, the engagement protrusion provided at the center of the cover on the case side is inserted into the engagement hole provided on the surface of the case. Can prevent the central part of the hood from being lifted. Also, when the cover is slid, even if the cover is pressed against the case with some force, the abutment part abuts against the edge of the recess, and the engagement protrusion does not reach the camera lens. It is possible to provide an electronic device having an effect that it can be surely prevented.

(A) is a whole perspective view which shows the state which attached the cover to the case in the portable terminal of embodiment which concerns on this invention, (B) is a whole perspective view which shows the state which slides and removes a cover. (A) is sectional drawing which shows the state which attached the cover to the case, (B) is sectional drawing which shows the state which slides and removes a cover The exploded perspective view which shows the state which removed the cover from the case (A) is the whole perspective view of a case, (B) is the whole perspective view of the inner surface of a cover. (A) is a cross-section at the position VV in FIG. 3, and (B) is a cross-sectional view showing a state where the battery pack holding member is regulated by the regulating member. (A) is a perspective view of the end surface of a battery pack, (B) is sectional drawing of the BB position in (A). (A) is sectional drawing of the VII-VII position in FIG. 4 (B), (B) is sectional drawing of the BB position in (A). (A) is a perspective view which shows the relationship between an engagement protrusion and the contact part, and a camera lens, (B) is the front view seen from B direction in (A) Cross section of speaker mounting Perspective view of flashlight (A) is a perspective view which shows the state which has a cover in an attachment completion position, (B) is a perspective view which shows the state in which a cover exists in an attachment start position (A) is a perspective view showing a shutter switch when the cover is in the attachment completion position, (B) is a perspective view showing the shutter switch when the cover is in the attachment start position, and (C) is a collar member. The perspective view which shows the escape part in (A) is sectional drawing of the state which has a cover in an attachment start position in the XIII-XIII position in FIG. 3, (B) is sectional drawing of the state which has a cover in an attachment completion position, (C) is (A ) Enlarged view of middle C (A) is a side view of a 1st protrusion, (B) is the front view seen from B direction in (A). (A) is an enlarged view of the XV position in FIG. 3, and (B) is an enlarged view of the XV position in FIG. An exploded perspective view of a slide member support structure in a conventional electronic device

Hereinafter, an electronic apparatus according to an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a mobile terminal 10 as an electronic apparatus according to an embodiment of the present invention includes a rectangular box-shaped case 20 and a cover 30 that covers the entire surface 201 of the case 20. The camera unit 40 is exposed from the camera opening 31 provided.
A front cover (not shown) having a display panel, an operation unit, and the like is attached to the side surface of the case 20 opposite to the cover 30.
In the following description, the upper side refers to the cover 30 side, and the lower side refers to the case 20 side.

  As shown in FIG. 2, the case 20 is provided with a concave battery accommodating portion 21 that opens toward the cover 30, and accommodates the battery pack 11. The cover 30 is also a lid member that covers the battery housing part 21.

  When attaching the cover 30 to the case 20, as shown in FIG. 1B and FIG. 2B, the cover 30 is attached to the surface 201 of the case 20 at the attachment start position P 1 that covers a part of the battery housing portion 21. Placed on. Then, with the relative position in the thickness direction with respect to the case 20 maintained, that is, the cover 30 is slid rearward (in the direction of arrow A in FIG. 2B) in parallel with the surface 201 of the case 20, so that the battery housing portion 21. And slides to an installation completion position P0 covering all of the above. Thereby, the cover 30 is attached to the case 20 and covers the entire surface of the cover 20. The sliding amount during this period is a distance L1 between the attachment start position P1 and the attachment completion position P0 (see FIG. 1B).

  As shown in FIGS. 3 and 4, the inner surface 211 of the battery housing portion 21 is provided with a battery pack holding member 22 that can project and retract toward the end surface 11 </ b> B of the battery pack 11 and holds the battery pack 11. Yes.

As shown in FIG. 5A, the battery pack holding member 22 has a battery pack locking claw 221 that protrudes in an inverted L shape upward and forward, and locks the upper surface 11 </ b> A of the battery pack 11. . The upper surface 222 of the battery pack locking claw 221 is a downwardly inclined surface that faces the upper surface 11 </ b> A of the battery pack 11 from the base end side to the distal end side of the battery pack locking claw 221.
Further, the battery pack holding member 22 is constantly urged toward the end surface 11B of the battery pack 11 by a holding member spring 23 which is an elastic member.

Therefore, when the battery pack 11 is housed in the battery housing portion 21, the end surface (not shown) opposite to the end surface 11 B of the battery pack 11 is hooked on the battery housing portion 21, and the battery pack 11 is placed on the end surface 11 B side of the battery pack 11. By pushing the upper surface 222 of the battery pack locking claw 221 of the holding member 22, the battery pack 11 is accommodated while the battery pack holding member 22 is retracted along the inclined surface of the upper surface 222.
When the battery pack 11 moves to the lower side of the battery pack locking claw 221, the battery pack holding member 22 is pushed out by the holding member spring 23, and the battery pack locking claw 221 engages the upper surface 11 A of the battery pack 11. Stop.

As shown in FIGS. 4B and 5B, the back surface 301 of the cover 30 is engaged with the battery pack locking claw 221 when the cover 30 is in the attachment completion position P0 (see FIG. 2). A regulating member 32 is provided.
The regulating member 32 regulates the movement of the battery pack holding member 22 in the state of holding the battery pack 11 in the direction away from the battery pack 11 (left side in FIG. 5B).

On the other hand, as shown in FIG. 6, a locking recess 12 is provided on the end surface 11 </ b> B of the battery pack 11 at a position corresponding to the battery pack locking claw 221 of the battery pack holding member 22 when the battery pack 11 is accommodated. It has been.
Therefore, when removing the battery pack 11 from the battery housing part 21, the battery pack 11 can be easily removed with one hand.

  This will be described in more detail below. When the battery pack holding member 22 biased toward the battery pack 11 by the holding member spring 23 is retracted in the direction to be removed against the biasing force of the holding member spring 23, the locking recess 12 of the battery pack 11 is moved. Exposed. In that state, since the finger used to retract the battery pack holding member 22 is present in the vicinity of the locking recess 12 of the battery pack 11, the battery pack 11 can be taken out by hooking the finger on the locking recess 12. it can.

  As shown in FIG. 2, the surface 201 of the case 20 is provided with a recess 24 (hereinafter referred to as “camera recess 24”) that accommodates the camera unit 40, and the cover 30 faces the camera recess 24. A camera opening 31 (see FIG. 1) is provided. A frame member 33 as a circular cylindrical portion is provided around the camera opening 31 on the surface 302 of the cover 30.

An edge rib 241 is erected on the camera recess 24 as an edge along the edge.
On the other hand, the camera unit 40 is accommodated in the camera recess 24, and is arranged so that the top of the camera lens 41 positioned at the tip of the camera unit 40 is positioned lower than the edge rib 241 (see FIG. 7A). .

  As shown in FIG. 7, a lens moving recess 34 that protrudes toward the front surface 302 of the cover 30 is provided around the camera opening 31 on the back surface 301 of the cover 30. The camera lens 41 and the edge rib 241 are accommodated in the lens moving recess 34, and the cover 30 is moved in the vertical direction in the lens moving recess 34 by sliding the cover 30 in the vertical direction in FIG. To do.

The lens moving recess 34 has an oval shape having a width that can accommodate the edge rib 241, and has a movable allowance D. The lens moving recess 34 may not be oval. As long as a space capable of accommodating the edge rib 241 can be secured, a large circular shape or a shape having a straight portion may be used.
Therefore, even if the cover 30 is slid between the attachment start position P1 and the attachment completion position P0, the camera lens 41 seen from the camera opening 31 of the frame member 33 of the cover 30 is always in a perfect circle shape. Can be kept good.

As shown in FIGS. 4B and 8A, an engagement protrusion 35 is provided at the center of the back surface 301 of the cover 30. Further, an abutting portion 36 is provided adjacent to the engaging protrusion 35 so as to protrude toward the case 20 from the tip position of the engaging protrusion 35 (see FIG. 8B). A pair of abutting portions 36 are provided with the engaging protrusion 35 interposed therebetween.
In addition, although the L-shaped rib was provided here as the contact part 36, it can also be set as a rectangular flat plate shape, for example.
On the other hand, as shown in FIG. 4A, the surface 201 of the case 20 is provided with an engagement hole 25 into which the engagement protrusion 35 is inserted when the cover 30 slides to the attachment completion position P0. ing.

  Therefore, when the cover 30 is attached to the case 20, when the cover 30 is positioned at the attachment start position P <b> 1 and is slid toward the attachment completion position P <b> 0, the engagement protrusion 35 is engaged with the engagement hole 25. To do. At this time, since the contact portion 36 protrudes toward the case 20 from the engagement protrusion 35, even if the contact portion 36 contacts the upper surface of the edge rib 241, the engagement protrusion 35 does not contact the camera lens 41. Does not touch.

As shown in FIG. 9, a speaker 42 is attached in the vicinity of the camera lens 41 in the case 20.
As shown in FIG. 4A, the surface 201 of the case 20 corresponding to the upper side of the speaker 42 has a first sound that emits sound from the speaker 42 to the outside of the case 20 at a position adjacent to the camera lens 41. A sound hole 431 is opened. Two crosspieces 434 are provided in the middle of the first sound hole 431, and the first sound hole 431 is divided into three.

4B, the second sound hole 432 that communicates the inside and outside of the cover 30 and emits sound to the outside of the cover 30 is an attachment portion of the frame member 33 for the camera lens 41 to the cover 30. Is provided. Two crosspieces 435 are provided in the middle of the second sound hole 432 corresponding to the first sound hole 431, and the second sound hole 432 is divided into three.
Further, as shown in FIG. 4A, when the sound hole wall portion 433 is formed so as to surround the first sound hole 431 on the surface 201 of the case 20, and when the cover 30 is in the attachment completion position, The sound emitted from the first sound hole 431 is guided to the second sound hole 432.

As shown in FIG. 1, the flashlight 44 used when photographing with the camera unit 40 is exposed on the surface 302 of the cover 30.
As shown in FIG. 3, the flashlight 44 is attached to the surface 201 of the case 20, and an oval light hole 45 is provided at a corresponding position in the cover 30.

  As shown in FIG. 10, the flashlight 44 includes, for example, a rectangular plate-like base layer 441 larger than the light hole 45, an oval intermediate layer 442 stacked on the base layer 441, and the intermediate layer 442. A light-emitting layer 443 that emits light is stacked.

The base layer 441 is preferably formed, for example, by forming the upper surface in a color that reflects light such as silver and serving as a reflector. Note that a circular opening is provided at a position facing the upper side of the light emitter 444 (see FIG. 11), and the light from the light emitter 444 is irradiated to the outside.
The intermediate layer 442 is made of, for example, a transparent resin, is hidden by the cover 30 when the cover 30 is at the attachment start position P1, and is exposed when the cover 30 is at the attachment completion position P0.
The light emitting layer 443 is formed of a transparent resin integrally with the intermediate layer 442. The surface of the light emitting layer 443 is formed in a corrugated plate shape, and diffuses light from the light emitter 444 within a predetermined range.

Therefore, as shown in FIG. 11B, when the cover 30 is in the attachment start position P1, a part of the base layer 441 is exposed from the light hole 45, and the intermediate layer 442 is hidden under the cover 30. .
On the other hand, as shown in FIG. 11A, when the cover 30 is in the attachment completion position P <b> 0, the base layer 441 is not exposed to the light hole 45 and a part of the intermediate layer 442 is exposed from the light hole 45.

As shown in FIGS. 1 and 12, a shutter switch 46 for operating the camera unit 40 and causing the flash light 44 to emit light is provided on the side surface 202 of the case 20.
An oval scissors member 47 is provided on the side surface 202 of the case 20, and a shutter switch 46 is provided inside the scissors member 47 so as to be pressed.
On the other hand, as shown in FIG. 3, the side surface 303 of the cover 30 is provided with an edge portion 371 corresponding to the shape of the flange member 47, and the shutter switch notch 37 is provided inside the edge portion 371. ing.

The shutter switch notch 37 has a shape in which the oval shape is substantially halved corresponding to the shape of the flange member 47, and as shown in FIG. 12A, the cover 30 is at the attachment completion position P0. In case it is not exposed.
On the other hand, as shown in FIG. 12B, when the cover 30 is at the attachment start position P1, the shutter switch notch 37 is exposed to the outside of the flange member 47.

  As shown in FIG. 12 (C), the flange member 47 includes a cover member 471 exposed on the side surface 202 of the case 20 and a tube that is integrally provided behind the cover member 471 and attached to the side surface 202 of the case 20. A shaped member 472 is provided. At the end of the tubular member 472 in the cover 30 mounting direction side (on the right side in FIG. 12C), the outer peripheral surface of the tubular member 472 is recessed on the inner side of the cover material 471 (on the left side in FIG. 12C). A portion 473 is provided.

  Since the edge portion 371 of the cover 30 at the attachment start position P1 can enter the escape portion 473, the edge portion 371 can be prevented from interfering with the cylindrical member 472 when the cover 30 is attached. ing.

As shown in FIG. 4A, a first protrusion 26 that can protrude from the surface 201 of the case 20 is provided on the end side of the battery housing portion 21.
On the other hand, as shown in FIG. 4B, the first protrusion 26 is sunk on the back surface 301 of the cover 30 when the cover 30 slides between the attachment start position P1 and the attachment completion position P0. A second protrusion 38 that passes therethrough is provided.

  As shown in FIG. 13, the first protrusion 26 is held in a first protrusion guide portion 27 provided on the case 20 so as to be vertically movable, and is supported by a first protrusion spring 271 that is an elastic member. It is biased upward.

  As shown in FIG. 14, the first protrusion 26 includes a column part 261 around which the first protrusion spring 271 is wound, a flat base part 262 provided on the top of the column part 261, and a base part 262. And a mountain-shaped protrusion 263 provided on the top.

  When the cover 30 slides from the attachment start position P1 to the attachment completion position P0, that is, when the cover 30 slides in the attachment direction (see FIG. 13A), the first protrusion 38 contacts the first protrusion 38. The first protrusion 38 comes into contact with the mounting inclined surface 264 when the cover 30 slides from the mounting completion position P0 to the mounting start position P1, that is, when sliding in the removal direction (see FIG. 13B). A detachable inclined surface 265.

  On the other hand, as shown in FIG. 13C, in the second protrusion 38, the second attachment inclination that can be in sliding contact with the first attachment inclined face 264 and the first removal inclined face 265 of the first protrusion 26, respectively. A surface 381 and a second removal inclined surface 382 are provided.

As shown in FIG. 14A, the inclination angle θ1 of the first attachment inclined surface 264 with respect to the sliding direction of the cover 30 is desirably a gentler inclination angle than the inclination angle θ2 of the first removal inclined surface 265. . For example, θ1 = 55 degrees and θ2 = 70 degrees can be set.
As a result, the cover 30 can be easily slid when the cover 30 is attached, and when the cover 30 is removed, the cover 30 can be prevented from being inadvertently removed because there is a force compared to the attachment.

For the second protrusion 38 as well, it is desirable that the inclination angle of the second attachment inclined surface 381 is a gentler inclination angle than the inclination angle of the second removal inclined surface 382.
As the angle of the inclined surface is steeper, the component force in the direction of pressing the first projection spring 27 when the cover 30 is slid is reduced, so that the force required for the ride is increased and the first projection is increased by the slide. 28 becomes easy to cut. On the other hand, the flatter the angle, the smaller the force required for sliding, and the more difficult the first projection 28 is to be scraped off.
Therefore, it is desirable to make the angle flat when the biasing force of the first projection spring 27 is strong, and to make the angle steep when the biasing force is weak.

As shown in FIG. 4 (B), a tongue 39 is provided at the end of the back surface 301 of the cover 30, and as shown in FIG. 4 (A), on the surface 201 of the case 20 at a position adjacent to the first protrusion 26. A tongue insertion portion 28 into which the tongue portion 39 is inserted when the cover 30 is at the attachment completion position P0 is provided.
Thereby, when the cover 30 is in the attachment completion position P0, the first protrusion 26 biased upward by the first protrusion spring 271 is prevented from pushing up the cover 30 via the second protrusion 38. To do.

The arrangement of the tongue portion 39 and the tongue insertion portion 28 is not limited to this, and the tongue portion 39 and the tongue insertion portion 28 are arranged around the first protrusion 26 and before the first protrusion 26 contacts the second protrusion 38. As long as the tongue portion 39 is disposed at a position where it is inserted into the tongue insertion portion 28, it may be disposed at any position.
Further, the set of the tongue portion 39 and the tongue insertion portion 28 is not limited to two sets, and may be one set or three or more sets.

As shown in FIGS. 15A and 15B, the cover side wall 304 provided along the sliding direction with respect to the case 20 in the cover 30 is provided with a cover side wall protrusion 305 that protrudes toward the case 20 side. (See FIG. 4B).
Further, a case side wall projection 204 that protrudes toward the cover 30 is provided on the case side wall 203 substantially parallel to the cover side wall 304 in the case 20 (see FIGS. 3 and 4A).

  Further, as shown in FIG. 15A, the case side wall 203 is provided with a restriction projection 205 that protrudes toward the cover side wall 304. The cover-side restricting protrusion 205 is provided at a position corresponding to the case 20-side restricting protrusion 306 to prevent the contact between the cover sidewall protrusion 305 and the case sidewall protrusion 204 from being broken. As will be described later, the cover side wall protrusion 305 and the case side wall protrusion 204 are in contact with each other to prevent rattling in the width direction (in this embodiment, the width direction of the case 20). Therefore, if the position of the cover side wall protrusion 305 and the case side wall protrusion 204 in the sliding direction shifts and does not come into contact with each other, it will not be possible to prevent the case 20 from rattling in the width direction. Therefore, the restriction projection 205 and the restriction projection 306 restrict the distance in the sliding direction between the cover side wall projection 305 and the case side wall projection 204 to a certain distance or less.

Note that the restriction protrusion 205 and the restriction protrusion 306 do not need to contact each other with the cover 30 attached to the case 20, and a minute space may be provided between them as shown in FIG. . Further, as shown in FIG. 15A, the restriction protrusions 205 and the restriction protrusions 306 protrude to the vicinity of the cover 30 and the case 20, respectively. In addition, there is an effect of regulating the position of the case 20 in the width direction.
The projecting dimension of the restricting projection 205 is set smaller than the projecting dimension of the case sidewall projection 204. As a result, it is possible to prevent the regulation projection 205 from coming into contact with the cover side wall projection 305 and stopping the sliding of the cover 30.

In order to suppress wear of the protrusions during sliding, it is desirable that at least one of the cover side wall protrusion 305 and the case side wall protrusion 204 has a convex curved surface.
In FIG. 15, the shape of the cover side wall protrusion 305 and the case side wall protrusion 204 is a semicircular cross section.

Therefore, when the cover 30 slides between the attachment start position P1 and the attachment completion position P0, the cover side wall protrusion 305 and the case side wall protrusion 204 move over each other while being in sliding contact with each other.
It is desirable that the wear resistance of the first protrusion 26 is higher than the wear resistance of the cover side wall protrusion 305. This is because the first protrusions 26 require a space in the thickness direction of the casing, and the number and positions that can be arranged are limited so as not to interfere with the circuit board or the like inside the casing. This is because these restrictions are thin and it is easy to arrange a plurality of protrusions in preparation for wear.

  As described above, according to the portable terminal 10 of the embodiment according to the present invention described above, the battery pack 11 is accommodated in the battery accommodating portion 21, and the cover 30 is slid from the attachment start position P1 to the attachment completion position P0. When the battery housing part 21 is covered, the battery pack of the battery pack holding member 22 that holds the battery pack 11 by the restriction member 32 provided on the back surface 301 of the cover 30 engaging the upper surface of the battery pack 11. Since it engages with the locking claw 221, the movement of the battery pack holding member 22 in the direction in which the battery pack locking claw 221 is released can be restricted, and the battery pack 11 can be reliably prevented from falling out of the battery housing portion 21. .

Further, when the cover 30 is slid to the attachment start position P1, the regulating member 32 is also moved to disengage from the battery pack locking claw 221. Therefore, the direction in which the battery pack locking claw 221 of the battery pack holding member 22 is released. The battery pack 11 can be easily taken out by removing the cover 30.
In addition, when the engagement between the regulating member 32 and the battery pack locking claw 221 is insufficient, the cover 30 cannot be properly attached, so that it can be easily found that the battery pack 11 is not sufficiently attached.

  Further, since the battery pack holding member 22 is urged toward the end face of the battery pack 11 by the holding member spring 23, the battery pack holding member 22 is pushed out toward the battery pack 11 when the battery pack 11 is accommodated. Thereby, the battery pack 11 can be reliably held.

  In addition, since the upper surface 222 of the battery pack locking claw 221 is provided with a downwardly inclined surface from the proximal end side to the distal end side toward the upper surface 11A of the battery pack 11, the battery pack 11 is pushed into the battery housing portion 21. The battery pack latching claw 221 moves backward. For this reason, the battery pack 11 can be easily accommodated in the battery accommodating portion 21.

Further, since the locking recess 12 is provided at a position corresponding to the battery pack locking claw 221 on the end surface 11B of the battery pack 11, when the battery pack 11 is taken out, the battery pack locking claw 221 is retracted. It can be easily taken out by placing a finger on the locking recess 12.
In the above-described embodiment, the convex portion is provided in the vicinity of the locking concave portion 12, but this is also for achieving the same purpose. Moreover, it is good also as not providing the latching recessed part 12, but providing only a convex part, or providing only the latching recessed part 12 without providing a convex part. That is, the locking recess does not necessarily have to be recessed when viewed from the entire other surface of the battery pack, and it is sufficient if it is relatively recessed. If there is a convex part in the vicinity, there will be a locking concave part that can be hooked relatively, so in this specification it is possible to provide only the convex part in the vicinity of the part where the finger is hooked, or to provide the locking concave part. Consider it a means.

Further, according to the mobile terminal 10 of the embodiment according to the present invention, when the cover 30 slides to the attachment completion position P0, the engagement protrusion 35 provided in the central portion on the case 20 side of the cover 30 is Since it is inserted into the engaging hole 25 provided on the surface 201 of the 20, the center portion of the cover 30 can be prevented from being lifted.
Further, the camera lens 41 is disposed so that the top portion is positioned lower than the edge rib 241 of the camera recess 24 provided on the surface 201 of the case 20, and is provided adjacent to the engagement protrusion 35 of the cover 30. The abutting portion 36 thus protrudes toward the case 20 from the tip position of the engaging protrusion 35. Therefore, when the cover 30 is slid, even if the cover 30 is pressed against the case 20 with some force, the abutting portion 36 abuts on the edge rib 241 of the camera recess 24, and the engaging protrusion 35 is attached to the camera lens 41. Therefore, it is possible to reliably prevent the camera lens 41 from being damaged.

  Further, since a pair of the abutting portions 36 are provided with the engaging projection 35 interposed therebetween, when a force pressing the cover 30 against the case 20 is applied, the abutting portion 36 abuts on the edge rib 241 and the engaging projection 36 It is possible to reliably prevent 35 from coming into contact with the camera lens 41 and being damaged.

  The camera recess 24 that houses the camera lens 41 is formed by an edge rib 241 that is a frame-like rib provided on the surface 201 of the case 20, and the tip position of the edge rib 241 is the cover of the camera lens 41. Since it is arranged so as to protrude toward the cover 30 from the end surface on the 30 side, the abutting portion 36 comes into contact with the tip surface of the edge rib 241 when the engaging projection 35 is brought closer to the camera lens 41. For this reason, it can prevent reliably that the engagement protrusion 35 contact | abuts on the camera lens 41, and is damaged.

Further, since the sound from the speaker 42 accommodated in the case 20 is emitted to the outside of the housing through the second sound hole 432 communicating between the inside and outside of the cover 30, the sound hole cannot be seen from the outside front of the cover 30 and the appearance is improved. I will not damage.
The second sound hole 432 can be provided without depending on the attachment form of the cover 30 to the case 20.

  Further, the sound hole wall portion 433 that forms a substantially cylindrical communication path between the first sound hole 431 and the second sound hole 432 with the cover 30 attached to the case 20 at the attachment completion position P0. Since it is provided, it is possible to prevent sound pressure deterioration and sound omission.

Moreover, since the cross 435 which crosses a sound hole was provided in the 2nd sound hole 432, the intensity | strength of a sound hole part is securable.
Since the second sound hole 432 protrudes from the cover 30, a finger is inserted into the second sound hole 432 when the cover 30 is removed, and there is a possibility that the second sound hole 432 may be damaged due to excessive force. Therefore, by providing the crosspiece 435, it is possible to prevent a finger from entering the back of the second sound hole 432.

  Further, the flashlight 44 provided on the surface 201 of the case 20 and protruding from the surface 201 is accommodated in a light hole 45 provided in the cover 30 from the attachment start position P1 to the attachment completion position P0. The flashlight 44 includes a base layer 441, an intermediate layer 442 stacked on the base layer 441, and a light emitting layer 443 stacked on the intermediate layer 442. The base layer 441 is larger than the light hole 45. The intermediate layer 442 is concealed by the cover 30 when the cover 30 is at the attachment start position P1, and is exposed when the cover 30 is at the attachment completion position P0. The light emitting layer 443 is exposed from the light hole 45 when the cover 30 is at the attachment start position P1 and the attachment completion position P0. For this reason, when the cover 30 is in the attachment completion position P0, the intermediate layer 442 is exposed from the light hole 45 together with the light emitting layer 443. Since the intermediate layer 442 protrudes more than the base layer 441, the difference in level difference between the light emitting layer 443 and the exposed portion can be reduced compared to the case where the base layer 441 is directly visually recognized.

Moreover, according to the portable terminal 10 of the embodiment according to the present invention, the cover 30 covering the predetermined area of the case 20 is attached at the attachment completion position P0 covering the entire predetermined area from the attachment start position P1 covering a part of the predetermined area. Up to this point, it is attached to the case 20 by sliding relative to the case 20. The case 20 is provided with a first protrusion 26 that can protrude and retract from the front surface 201 via a first protrusion spring 271, and the cover 30 is attached to the attachment start position P <b> 1 and the attachment completion position on the back surface 301 of the cover 30. A second protrusion 38 is provided that passes while sinking the first protrusion 26 when sliding between P0.
Accordingly, when the cover 30 is slid repeatedly, the first protrusion 26 comes into contact with the second protrusion 38 and repeatedly moves up and down, but the first protrusion 26 moves up and down by the elastic force of the first protrusion spring 271. Sufficient holding power can be maintained for a long time without deterioration of the resin.

Further, when the cover 30 is slid from the attachment start position P1 to the attachment completion position P0, the first protrusion 26 contacts the second protrusion 38. At this time, the first protrusion 26 provided on the first protrusion 26 is provided. Since the 2nd protrusion 38 moves along the attachment inclined surface 264, the 1st protrusion 26 can be pushed down smoothly.
Further, when the cover 30 is slid from the attachment completion position P0 to the attachment start position P1 and removed, the first protrusion 26 contacts the second protrusion 38. At this time, the first protrusion 26 provided on the first protrusion 26 is provided. Since the 2nd protrusion 38 moves along the detachment inclined surface 265, the 1st protrusion 26 can be pushed down smoothly and abrasion of a contact part can be reduced.

  Further, the second attachment 38 is attached to the second protrusion 38 that pushes down the first protrusion 26 by sliding relatively along the first attachment inclined surface 264 and the first removal inclined surface 265 provided on the first protrusion 26. Since the inclined surface 381 and the second removal inclined surface 382 are provided, the first protrusion 26 can be pushed down smoothly, and wear of the contact portion can be reduced.

  In addition, in the first protrusion 26 provided on the cover 30, the inclination angle θ 1 of the first attachment inclined surface 264 that contacts the second protrusion 38 when the cover 30 is attached is determined by the second protrusion 38 when the cover 30 is removed. Since it is gentler than the inclination angle θ2 of the first removal inclined surface 265 that contacts the cover 30, when the cover 30 is attached, it can be attached smoothly, and the cover 30 is not carelessly removed.

  In addition, when the cover 30 is slid, the tongue 39 provided on the back surface of the cover 30 is provided near the first protrusion 26 before the first protrusion 26 and the second protrusion 38 come into contact with each other. Therefore, the cover 30 can be prevented from being pushed up by the elastic force of the first projection spring 271 that pushes up the first projection 26 toward the cover 30.

  Further, the cover 30 is attached to the attachment start position P <b> 1 by the cooperation of the cover side wall 304 provided on the cover 30 along the sliding direction with respect to the case 20 and the case side wall 203 provided on the case 20 substantially parallel to the cover side wall 304. And the mounting completion position P0 can be slid relative to the case 20. A cover side wall protrusion 305 is provided on the cover side wall 304, and a case side wall protrusion 204 is provided on the case side wall 203 to restrict movement of the cover 30 or the case 20 in the planar direction. For this reason, the cover 30 and the case 20 are also displaced in directions in which it is difficult to sufficiently restrict the position with only the first protrusions 26 and the second protrusions 38, such as a direction different from the sliding direction (for example, the width direction of the case 20). Can be prevented. In the above-described embodiment, the protrusion is provided on both the cover side wall 304 and the case side wall 203, but the protrusion may be provided on only one of them.

Further, the cover side wall projection 305 and the case side wall projection 204 can be positioned while being slid in contact with each other at the time of sliding, so that the position in the sliding direction can be regulated.
Although the cover side wall projection 305 and the case side wall projection 204 may be worn by sliding contact, the wear resistance of the first projection 26 mechanically biased toward the case 20 by the first projection spring 271. If the resin cover side wall projection 305 and the case side wall projection 204 are made wear resistant, the first projection 26 and the case side wall projection 204 can be worn even if the resin cover side wall projection 305 and the case side wall projection 204 are worn. Position restriction in the sliding direction can be performed by the second protrusions 38, and it is possible to make it difficult to change the feeling of use.

  In addition, since at least one of the cover side wall projection 305 and the case side wall projection 204 has a convex curved surface, the cover side projection 305 and the case side projection 204 are slid at the time of sliding contact as compared with the case where a projection having a linear portion is used. It is possible to suppress wear.

  Furthermore, since the regulation projection 205 projecting toward the other is provided on the case sidewall 203 that is at least one of the inner surface of the cover sidewall 304 and the case sidewall 203, the gap between the cover sidewall projection 305 and the case sidewall projection 204 is provided. The distance in the sliding direction can be limited to a certain distance or less, and the shift in the direction different from the sliding direction due to the separation of the cover side wall protrusion 305 and the case side wall protrusion 204 from each other is prevented. be able to.

(Other variations)
The electronic device according to the present invention has been described above based on the embodiment. However, the present invention is not limited to the above-described embodiment.
In the embodiment described above, one set of the first protrusion 26 and the second protrusion 38 is provided, but the present invention is not limited to this. A plurality of sets may be provided.

  In the above-described embodiment, the cover side wall protrusion 305 and the case side wall protrusion 204 climb over each other as the cover 30 and the case 20 slide, but the present invention is not limited to this. You may just get in contact with each other without getting over. In this case, the effect of regulating the position in the sliding direction is diminished, but it is possible to regulate the position in the sliding direction by contacting the first projection 26 and the second projection 38 without these side wall projections. However, since the first protrusions 26 are configured to move up and down relatively easily, it is desirable to restrict the position using the side wall protrusions.

In the above-described embodiment, the position restriction in the direction different from the sliding direction is performed by the cover side wall projection 305 and the case side wall projection 204, but is not limited thereto. For example, the movable range of the second protrusion 38 in the direction different from the sliding direction may be restricted by providing a wall substantially the same shape as the planar shape of the second protrusion 38 around the first protrusion 26. .
With such a configuration, it is possible to perform position regulation in a direction different from the sliding direction via the second protrusion 38.

  In the above-described embodiment, the edge rib 241 surrounds the entire circumference of the camera lens 41, but is not limited thereto. A structure surrounding only a part of the camera lens 41 may be used. That is, it is sufficient that the edge rib 241 surrounds only the range in which the contact portion 36 can contact during sliding, and therefore may not surround other portions.

  In the above-described embodiment, the engagement protrusion 35 is provided at the substantially central portion of the cover 30, but is not limited thereto. It may be provided in another part or may be provided in a plurality of locations. However, in order to reliably suppress the floating of the cover 30 with a smaller number of protrusions, it is desirable that the cover 30 is disposed at a substantially central portion.

  In the above-described embodiment, the cover 30 and the case 20 slide while maintaining the relative positions in the thickness direction, but the present invention is not limited to this. For example, the relative position of the cover 30 and the case 20 may be changed at the time of sliding, such as sliding the cover 30 and the case 20 obliquely in the thickness direction.

  In the above-described embodiment, the crosspiece 435 is provided for the first sound hole 431. However, the present invention is not limited to this. The first sound hole 431 may not be provided with a crosspiece. However, in the case where a crosspiece is provided in the second sound hole 432, distortion of sound or the like can be suppressed by providing a crosspiece corresponding to the crosspiece in the first sound hole 431.

Further, the application target of the present invention is not limited to a portable terminal. It may be applied to other electronic devices as appropriate.
Note that the electronic apparatus of the present invention is not limited to the above-described embodiment, and appropriate modifications and improvements can be made.

10 Mobile devices (electronic devices)
20 Case 201 Surface 24 Camera recess (recess)
241 Edge rib (edge, rib)
25 engagement hole 30 cover 33 frame member (cylinder part)
35 engaging protrusion 36 abutting part 41 camera lens 42 speaker 431 first sound hole 432 second sound hole 433 sound hole wall part 434, 435 crosspiece 44 flash light 441 base layer 442 intermediate layer 443 light emitting layer 45 light hole P0 installation completion Position P1 Installation start position

Claims (7)

Case and
A recess provided on the surface of the case;
A lens that is housed in the recess and whose top is disposed at a position lower than the edge of the recess;
A cover attached to the case by sliding relative to the case from an attachment start position covering a part of the surface of the case to an attachment completion position covering the entire surface of the case;
An engagement protrusion provided on the case side of the cover and facing the lens at the attachment start position;
An engagement hole provided on the surface of the case and into which the engagement protrusion is inserted when the cover slides to the attachment completion position;
An electronic device comprising: an abutting portion that is provided in the vicinity of the engaging protrusion and protrudes toward the case from a tip position of the engaging protrusion. The electronic device according to claim 1,
An electronic apparatus in which a pair of the contact portions are provided with the engagement protrusion interposed therebetween. The electronic device according to claim 1 or 2,
The recess is provided by forming a frame-like rib on the surface of the case,
An electronic device in which a tip position of the rib protrudes toward the cover side from an end surface of the lens on the cover side. The electronic device according to any one of claims 1 to 3,
A speaker housed in the case;
A cylindrical portion projecting outside the cover corresponding to the position of the lens;
An electronic device comprising: a sound hole provided on a side portion of the cylindrical portion, communicating with the inside and outside of the cover, and emitting sound from the speaker. The electronic device according to claim 4,
A sound hole that emits sound from the speaker to the outside of the case by surrounding a sound hole provided on the side surface of the cylindrical portion at the attachment completion position, and provided on a side surface of the cylindrical portion An electronic device provided with a sound hole wall portion having a substantially cylindrical communication path between sound holes. The electronic device according to claim 4 or 5,
An electronic apparatus in which a crosspiece that crosses the sound hole is provided in a sound hole provided on a side surface of the cylindrical portion. The electronic device according to any one of claims 1 to 6,
A flashlight provided on the surface of the case and protruding from the surface;
A light hole provided in the cover for accommodating the flashlight from the attachment start position to the attachment completion position,
The flashlight is
A base layer larger than the light hole;
An intermediate layer that is laminated to the base layer and is concealed by the cover when the cover is at the attachment start position and exposed when the cover is at the attachment completion position;
A light emitting layer that is laminated on the intermediate layer and is exposed from the light hole when the cover is at the attachment start position and the attachment completion position.

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