JP2007005914A - Portable terminal with camera - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable terminal with camera in which adverse effect of depression can be prevented when a key is operated. <P>SOLUTION: The portable terminal with camera comprises a camera unit for taking in an image, a casing, a control component 57 performing signal control of the camera unit, a camera substrate 59 for connecting the camera unit and the control component 57, and a camera holder for fixing the camera unit to the casing. The camera holder has a camera holding portion to which the camera unit is attached, a control component arranging portion 66 having a recess 81 formed in the surface 80 of the substrate opposing the camera substrate 59 and containing the control component 57 mounted on the camera substrate 59 wherein the recess 81 has a depth deeper than the mounting thickness of the control component 57. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a camera-equipped mobile terminal device.

  2. Description of the Related Art In recent years, various types of camera-equipped mobile terminal devices such as mobile phones and mobile communication devices such as PHS have been configured so as to be able to capture a camera when desired. As shown in FIGS. 21 and 22, the terminal device is configured to be able to be opened and closed by folding the first casing 1 on the screen display unit side and the second casing 2 on the operation key side. The single housing 1 is formed by a first case member 3 positioned outside in a folded closed state and a second case member 4 positioned inside in a folded closed state.

  The first case member 3 includes a predetermined imaging window 5 and a sub display window 6, and the second case member 4 forms an opening 7 for screen arrangement, and the first case member 3, the second case member 4, 23 and 24, an LCD (Liquid Crystal Display) module 8 disposed in the opening 7, an LCD substrate 9 connected to the LCD module 8, and a sub display connected to the LCD substrate 9, as shown in FIGS. The sub LCD module 10 located in the window 6 is arranged so as to overlap in the thickness direction in the first casing 1, and the speaker 11 is provided in the upper part (front end side), and the camera is provided in the lower part (folding side). A camera unit 12 that is provided in the imaging window 5 with an optical system and an opto-electric conversion IC (not shown), a camera holder 13 that holds and fixes the camera unit 12, and a second unit adjacent to the camera holder 13. It is arranged a circuit board 14 for relay located scan member 4 side.

  The relay circuit board 14 is connected to an LCD board 9, a camera holder 13, and a casing board (not shown) on the operation key side via an FPC (flexible printed circuit board) 15, and the camera of the camera holder 13 It is configured to be able to supply power to the unit 12.

  The camera unit 12 is configured to use a 24 MHz clock, and is housed in a shield case (not shown) so as to prevent sensitivity deterioration caused by a high frequency such as 36 times 864 MHz.

  The camera holder 13 extends in the lateral direction of the first casing 1 so as to be positioned below the LCD module 8, the LCD substrate 9, and the sub LCD module 10 between the first case member 3 and the second case member 4. The camera holder 13 includes a camera holding portion 16 for inserting the camera unit 12 from the second case member 4 side as shown in FIGS. 25 to 28, and the camera holding portion 16 holds the periphery of the camera unit 12. To form a structure. Further, on one surface of the camera holder 13 facing the first case member 3, a vibrator motor unit 18 is disposed at one adjacent position of the camera unit 12, and an LED (light emitting diode) is disposed at the other adjacent position of the camera unit 12. The installation surface 19 on which the FPC is disposed is provided. Further, the other surface of the camera holder 13 facing the second case member 4 (relay circuit board 14) is provided with a contact terminal portion 20 electrically connected to the relay circuit board 14, and a relay circuit. A connector portion 21 connected to the substrate 14 is disposed. Further, a DSP (Digital Signal Processor) control board (not shown) is connected to the camera unit 12 so as to perform signal control from the camera unit 12.

  Here, the camera holder 13 includes a positioning structure for being arranged at a predetermined position between the first case member 3 and the second case member 4, and the positioning structure corresponds to the first case member 3. And a protrusion 22 formed on the motor 18, an extension 23 extending from the side of the motor 18 toward the LCD module 8, and a bent portion 24 formed on the side of the installation surface 19. A plurality of locking portions 25 formed on the side surface of the camera holder 13 on the folding side so as to correspond to the circuit board 14 for relay, and one mounting hole at the corner on the same side as the plurality of locking portions 25 The fixed part 26 which forms 26a, and the some receiving hole part 27 formed in the LCD module 8 side surface of the camera holder 13 are provided.

  On the other hand, as shown in FIG. 29, the first case member 3 has, on the inner surface, a corresponding portion 28 corresponding to the protruding portion 22 of the motor portion 18 and a first positioning portion 29 corresponding to the extending portion 23 of the motor portion 18. And a second positioning portion 30 corresponding to the bent portion 24 on the installation surface 19 side, a receiving portion 31 corresponding to the mounting hole 26a of the camera holder 13, and an LED window frame 32.

  Further, the second case member 4 has an arrangement surface (not shown) on which the relay circuit board 14 is arranged on the inner surface, and a receiving hole portion of the camera holder 13 directly without the relay circuit board 14 interposed therebetween. 27 and a mounting hole (not shown) corresponding to the fixing part 26 of the camera holder 13 and the receiving part 31 of the first case member 3.

  When the camera holder 13 is disposed between the first case member 3 and the second case member 4, as shown in FIGS. 23, 24, and 29, the second case member 4 includes the LCD module 8 and the LCD substrate. 9, the sub LCD module 10, the speaker 11 and the like are disposed, the camera holder 13 is disposed after the camera unit 12 is mounted, the first case member 3 is assembled via the circuit board 14 for relay, Fastening means (not shown) fastens the mounting hole (not shown) of the second case member 4, the fixing portion 26 of the camera holder 13, and the receiving portion 31 of the first case member 3 to fix the camera holder 13. Yes.

There are various types of camera-equipped mobile terminal devices, and one example is one that operates by rotating the camera unit 12 (see, for example, Patent Document 1).
JP 2005-51431 A

  On the other hand, it has been desired to provide a new operation key on the second case member 4 so that various operations can be performed on such a mobile terminal device with a camera. However, the location of the new operation key is limited between the second case member 4 and the camera holder 13 due to the presence of the LCD module 8, the LCD substrate 9, the speaker 11, and the like. However, there is a problem that the key press has an adverse effect on the circuit board.

  In view of such circumstances, the present invention is intended to provide a camera-equipped mobile terminal device that prevents the adverse effects of pressing when a key is operated.

The present invention
A camera unit for capturing images;
A housing,
A control component for performing signal control of the camera unit;
A camera board connecting the camera unit and the control component;
A camera holder for attaching the camera unit to the housing,
The camera holder includes a camera holding unit to which the camera unit is mounted, and a control component placement unit in which a concave portion for storing the control component mounted on the camera substrate is formed on a substrate facing surface facing the camera substrate. Have
The concave portion has a depth greater than or equal to the mounting thickness of the control component.

  In the present invention, the camera board includes a flexible extension, the extension is provided with a connector, and the camera holder is arranged such that the connector is disposed on the back side of the control component. It is preferable that the extension is folded and attached.

  In the present invention, it is preferable that the camera holder includes a conductive material and has a conductive portion connected to a reference potential when attached to the housing.

  In this invention, it is preferable that the said control component arrangement | positioning part is provided with the opening which follows the said recessed part in the location which does not have sufficient thickness for the depth of the said recessed part on the said control component.

  In this invention, it is preferable that the tape body which has electroconductivity is stuck to the said opening at the back surface of the said control component arrangement | positioning part.

  In the present invention, it is preferable that the first sheet metal is wound around the end of the tape body and attached to the back surface of the mounting portion of the control component of the camera substrate.

  In this invention, it is preferable that the 2nd sheet metal is affixed with the said tape body on the back surface of the mounting part of the said camera unit of the said camera holder with the said 1st sheet metal.

  In this invention, when the said camera holder is fixed to the said housing | casing, it is preferable that a press switch is arrange | positioned so as to oppose the mounting part of the said control component and the said camera unit.

  According to the camera-equipped mobile terminal device of the present invention, it is possible to achieve an excellent effect that the concave portion that releases the pressing of the key operation can be formed to prevent an adverse effect on the control component.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is an example of an embodiment for carrying out the present invention, and is a conceptual diagram showing a state in which a first housing and a second housing are opened. FIG. 2 is an example of an embodiment for carrying out the present invention. FIG. 3 is a conceptual view showing a state in which the second housing is closed, FIG. 3 is a perspective view showing a state in which the camera holder and the like are provided in the first case member, and FIG. 4 is provided in the second case member with the camera holder and the like. 5 is a perspective view showing a state, FIG. 5 is a conceptual diagram showing an arrangement relationship and a pressing direction of a key member, a circuit board for relay, and a camera holder, and FIG. 6 shows a configuration of a camera unit, a control component, and a camera board. FIG. 7 is a perspective view showing the relationship between the LCD circuit board and the relay circuit board, and FIG. 8 is a side view showing the relation between the LCD circuit board and the relay circuit board. In addition, the part which attached | subjected the code | symbol same as FIGS. 21-29 represents the same thing.

  As shown in FIGS. 1 and 2, the camera-equipped mobile terminal device according to the embodiment of the present invention is configured to be able to open and close by folding the first casing 41 on the screen display unit side and the second casing 42 on the operation key side. The first casing 41 on the screen display unit side is formed by a first case member 43 located outside in a folded closed state and a second case member 44 located inside in a folded closed state. .

  The first case member 43 includes a predetermined imaging window 45 and a sub display window 46, and the second case member 44 forms an opening 47 for screen arrangement in the center and a key opening 48 (in FIG. 1) in a lower position. 3).

  Between the first case member 43 and the second case member 44, as shown in FIGS. 3 and 4, an LCD (liquid crystal display) module 8 disposed in the opening 7 and an LCD substrate connected to the LCD module 8. 9 and the sub LCD module 10 connected to the LCD substrate 9 and positioned in the sub display window 46 are arranged so as to overlap each other in the thickness direction in the first housing 41, and the speaker 11 is disposed on the upper inside (front end side). 5 and 6, a camera unit 51 provided with a camera optical system 49 and an opto-electric conversion IC 50 and disposed in the imaging window 45, and the camera unit 51 are held below the interior (folding side). A camera holder 52 to be fixed, a sheet-like key member 54 that is disposed in the key opening 48 to expose the operation surface 53, and a relay that is disposed between the camera holder 52 and the key member 54. A circuit board 55, which is formed on the circuit board 55 of the relay and a push switch 56 corresponding to the key member 54.

  Further, a DSP control component 57 that performs image processing, camera shake correction, and the like on the electrical signal from the camera unit 51 so as to be housed in the first housing 41 between the first case member 43 and the second case member 44. And a camera board 59 having a flexible belt-like extension part (FPC) 58. The camera board 59 connects one end of the extension part 58 to the rear end of the camera unit 51, and extends. The control component 57 is arranged on the same surface as the camera unit 51 at the center position of the portion 58 and connected to the camera unit 51, and the connector 60 located on the same surface as the control component 57 is connected to the tip of the extension portion 58. Provided.

  As shown in FIGS. 7 and 8, the relay circuit board 55 is connected to the LCD board 9 and a casing board (not shown) on the operation key side via the FPC 61 and the connecting portion 62. The connector 63 on the side is connected to the connector 60 and is connected to the camera holder 52.

  As shown in FIGS. 3 to 5, the camera holder 52 is positioned between the first case member 43 and the second case member 44 so as to be positioned below the LCD module 8, the LCD substrate 9, and the sub LCD module 10. The camera holder 52 extends in the lateral direction and is configured to include a conductive material such as a resin whose surface is plated with metal, and includes a camera holding unit 64 on which the camera unit 51 is mounted, and a camera holding unit. A motor component placement portion 65 extending from the portion 64 to one side, a control component placement portion 66 formed adjacent to the camera holding portion 64, and a mounting hole 67 in the first case portion to be fixed to the first housing 41. And a fixing portion 68 to be formed.

  9 shows the surface of the camera holder 13 facing the first case member 3 from one direction, FIG. 10 shows the surface of the camera holder 13 facing the first case member 3 from the other direction, and FIG. 11 shows the camera. The surface of the holder 13 facing the second case member 4 is shown from one direction, FIG. 12 shows the surface of the camera holder 13 facing the second case member 4 from the other direction, and FIG. 13 shows the aluminum tape 85 from FIG. 6 shows the opening 82 and the control component 57 shown in FIG. 6 is indicated by an imaginary line. The camera holder 52 has a support portion supported between the first case member 43 and the second case member 44. As shown in FIGS. 9 and 10, the support portion is provided with a central support 70 formed on the first case member 43 side of the camera holding portion 64 so as to face the first case member 43. 70a, one side support 71 formed on the first case member 43 side of the motor component placement portion 65, and the other side support formed on the first case member 43 side of the control component placement portion 66 72. Further, as shown in FIGS. 11 and 12, the support portion includes a central receiver 73 formed on the second case member 44 side of the camera holding portion 64 and a motor so as to face each other via the circuit board 55 for relay. One side receiving body 74 formed on the second case member 44 side of the component arrangement portion 65 and the other side receiving body 75 formed on the first case member 43 side of the control component arrangement portion 66 are provided. ing. Further, the camera holder 52 is electrically connected to the reference potential when the camera holder 52 is fixed to the first case member 43 of the first casing 41 with a screw on the surface facing the second case member 44 (relay circuit board 55) of the camera holding portion 64. Conductive portion 76 is provided.

  Further, FIG. 14 shows the camera unit 51 and the camera substrate 59 shown in FIGS. 11 to 6 removed, and in the camera holder 52, the camera holding unit 64 moves the camera unit 51 to the second case member 44 side. The motor component placement section 65 has a vibrator motor section 77 disposed on one surface facing the first case member 43 and the second case member 44 (relaying relay). The contact terminal portion 78 that is electrically connected to the circuit board 55 for relay is provided on the other surface facing the circuit board 55). Further, as shown in FIGS. 9 and 10, the control component placement portion 66 of the camera holder 52 has an installation surface 79 on which an LED (light emitting diode) FPC (not shown) is placed on one surface facing the first case member 43. Is provided. Further, as shown in FIG. 14, the camera holding portion 64 is provided with a substrate facing surface 80 facing the camera substrate 59 on the other surface facing the second case member 44 (the circuit board 55 for relay). Further, the control component placement unit 66 includes a step-shaped space by the board facing surface 80 and the surrounding side receiving body 75.

  15 shows a state before the aluminum tape and the first sheet metal are arranged on the camera holder, FIG. 16 shows a state after the aluminum tape and the first sheet metal are arranged on the camera holder, and FIG. 11 is a view taken in the direction of arrow XVII-XVII, FIG. 18 is a view taken in the direction of arrow XVIII-XVIII in FIG. 11, and FIG. 19 is a conceptual diagram showing a state in which the control component, camera board, and key member are superimposed on the camera holder. 20 shows the inner surface side of the first case member. In the control component placement section 66, as shown in FIGS. 14 to 19, the camera board 59 is arranged so that the connector 60 is placed on the back surface side of the control component 57. The extension 58 is folded back and attached to the board-facing surface 80 so that the control component 57 is disposed on the board facing surface 80 (L2 in FIG. 17) more than the mounting thickness (L1 in FIG. 17). Recess 8 having In the recess 81, an opening 82 penetrating the control component placement portion 66 from the first case member 43 toward the second case member 44 so as to correspond to a portion where the mounting thickness of the control component 57 is large. It has. That is, since the arrangement part 57a of the control component 57 in FIG. 10 cannot secure the thickness of the bottom surface of the recess 81 when the recess 81 is formed, the arrangement part 57a is provided with an opening 82 to secure a storage space. .

  A first sheet metal 83 is attached to the mounting portion of the control part 57 of the camera substrate 59 on the second case member 44 side (back surface), and on the second case member 44 side (back surface) of the mounting portion of the camera unit 51. The second sheet metal 84 is attached, and an aluminum tape (tape body) 85 having conductivity is attached to the opening 82 on the first case member 43 side (back surface) of the control component placement portion 66. Then, one side (end part) of the aluminum tape 85 is wound around and attached to the first sheet metal 83, and the end part of the aluminum tape 85 is attached to the second sheet metal 84 to be electrically connected to the camera holding part 64, respectively. As a result, it leads to the ground line (reference potential line).

  On the other hand, as shown in FIG. 5, the key member 54 is disposed on the second case member 44 side adjacent to one surface side of the circuit board 55 for relay, and a plurality of operation surfaces 53 (three in FIG. 5). Is made of a sheet material so as to be exposed from the key opening 48, and around the key member 54, a plurality of locking portions 54a (three in FIG. 5) corresponding to the protrusions on the second case member 44 side are provided. I have.

  The pressing switch 56 is located between the camera holder 52 and the key member 54 and is disposed so as to face the first case member 43 side (back surface) of the mounting portion of the camera unit 51, and the operation surface 53 is pressed. In some cases, it is pressed.

  By the way, the first case member 43 includes a support portion that faces the camera holder 52 on the inner surface, and the support portion of the first case member 43 is provided on the camera holder 52 as shown in FIGS. Central opposing bodies 86 and 86a that abut against and oppose the central supports 70 and 70a, one side opposing body 87 that abuts and opposes the lateral support 71 of the camera holder 52, and the side of the camera holder 52 The other side facing body 88 that contacts and faces the support 72 and two receiving portions 89 corresponding to the fixing portions 68 on both sides of the camera holder 52 are configured.

  Here, as shown in FIG. 2, a conductive member 90 is attached to the surface side of the periphery of the imaging window 45, and the surface of the periphery of the central opposing body 86 inside the first case member 43 has a surface. Conductivity is given by metal plating or the like, and the conductive member 90 and the part 86a of the central opposing body 86 are in contact with each other and are in an energized state. The part 86a of the central opposing body 86 is also in surface contact with the part 70a of the central support 70, whereby the conductive member 90, the part 86a of the central opposing body 86, and the part 70a of the central support 70 are electrically conductive. It becomes a state. That is, when the conductive member 90 is touched with a finger, the charged static electricity is grounded to the reference potential line without flying to the camera.

  The second case member 44 has an inner surface, an arrangement surface (not shown) on which the key member 54 is disposed in the key opening 48, two receiving portions 89 of the fixing portion 68 of the camera holder 52 and the first case member 43. And a mounting hole 91 corresponding thereto, through which a screw is inserted, passes through the fixing portion 68 of the camera holder 52 and is screwed into the first case member 43, and is arranged on the circuit board 55 for relay. The fixed portion 68 and the conductive portion 76 of the camera holder 52 are pressed against the reference potential line. However, in FIG. 1, a cap that hides the screw inserted through the attachment hole 91 is attached.

  The operation of the embodiment for carrying out the present invention will be described below.

  When the key member 54, the relay circuit board 55, and the camera holder 52 are disposed between the first case member 43 and the second case member 44, the LCD module 8 and the LCD board are placed on the first case member 43. 9, the speaker 11 and the like are disposed, the camera holder 52 is disposed after the camera unit 51 is mounted on the camera holding portion 64, and the key member 54 is disposed in the key opening 48 via the circuit board 55 for relay. The first case member 43 is assembled, and the mounting hole 91 of the second case member 44, the fixing portion 68 of the camera holder 52, and the receiving portion 89 of the first case member 43 are fastened by fastening means (not shown) such as screws. The camera holder 52 is fixed.

  Further, as shown in FIGS. 17 to 19, a camera substrate 59 is disposed on the substrate facing surface 80 of the control component placement portion 66 in the camera holder 52 so that the control component 57 is accommodated in the recess 81 and the opening 82. The aluminum tape (tape body) 85 affixed to the opening 82 is wound, and the first sheet metal 83 affixed to the aluminum tape 85 is disposed on the opposite side of the control component 57 of the camera substrate 59. Subsequently, the camera By folding back the extension 58 of the substrate 59, a part of the aluminum tape 85 and the first sheet metal 83 are sandwiched, the connector 60 of the camera substrate 59 is directed to the relay circuit substrate 55, and the connector 60 is connected to the relay circuit. Connected to the substrate 55 and finally from the recess 81, the control component 57, the extension 58 of the camera substrate 59, the first sheet metal 83, the folded aluminum tape 85, the folded Extensions 58 of the return is arranged so as to overlap in order of the connector 60. Further, from the connector 60, as shown in FIG. 19, a connector 63 on the connection side, a circuit board 55 for relay, a push switch 56, and a key member 54 are arranged so as to overlap in this order. 17 to 19, the contact portion between the camera substrate 59 and the substrate facing surface 80 is indicated by a cross mark.

  Here, a portion where the mounting thickness of the control component 57 is partially large is disposed in the opening 82, and the control component 57, the extension portion 58 of the camera substrate 59, the first portion are formed from the aluminum tape 85 attached to the opening 82. 1 sheet metal 83, folded aluminum tape 85, folded extension 58, and connector 60 are arranged in this order.

  Generally, when forming a camera holder using a mold, in order to be able to provide the recess 81, it cannot be formed unless the thickness of the bottom surface portion is a predetermined amount. However, by providing the aluminum tape 85 to which the camera holder 52 is conductively attached, even if the opening 82 is provided at a location where the thickness of the bottom surface of the concave portion 81 is insufficient, the opening can be closed with the aluminum tape 85, and the electrical The shielded state can be maintained. In addition, the aluminum tape 85 that can be wound may be very thin, so that the thickness of the camera holder is hardly increased.

  On the other hand, when the operation switch 53 is operated by pressing the operation surface 53 of the key member 54, the force in the pressing direction acts on the key member 54, the relay circuit board 55, and the camera holder 52. The contact portion between the first support member and the support portion of the first case member 43 resists the pressing direction of the pressing switch 56 in the contact direction. At the same time, when a pressing force is applied to the control component 57 from the relay circuit board 55 via the camera board 59, the pressing force is buffered by the gap of the recess 81 or the opening 82, and the control component 57 is 59, it will be destroyed by contact with the control component placement part 66.

  Thus, according to the portable terminal device with a camera according to the embodiment of the present invention, the recess 81 is formed in the control component placement portion 66 of the camera holder 52 and the control component 57 is placed in the recess 81. Even when a force is applied to the control component 57 via the camera substrate 59 by the pressing of the operation, the control force is released by the gap between the depth of the recess 81 and the mounting thickness of the control component 57. The adverse effect on 57 can be prevented.

  In the embodiment of the present invention, the camera board 59 includes a flexible extension 58, the extension 58 is provided with a connector 60, and the camera holder 52 has a connector 60 on the back side of the control component 57. When the extension portion 58 is folded and attached so as to be disposed, the camera substrate 59 folds the flexible extension portion 58 and places the control component 57 in the recess 81, so that the camera substrate 59 is pressed by pressing the key operation. Even when a force acts on the control component 57 via the FPC, the flexible extension 58 of the FPC acts as a cushioning material, and the pressing force can be released to prevent adverse effects on the control component 57. it can.

  In the embodiment of the present invention, the camera holder 52 includes a conductive material and has a conductive portion 76 that is connected to a reference potential when attached to the first housing 41. As a result, the camera holder 52 is shielded to prevent camera noise, and can be suitably photographed by the camera.

  In the embodiment of the present invention, the control component placement portion 66 is controlled when an opening 82 continuous with the recess 81 is provided at a location on the control component 57 that does not have a sufficient thickness for the depth of the recess 81. Even when the component 57 is provided with a portion where the mounting thickness is larger than the depth of the recess 81, the pressing force of the key operation is suitably released by disposing the portion where the mounting thickness is large in the opening 82 to the control component 57. Can prevent adverse effects.

  In the embodiment of the present invention, when an aluminum tape (tape body) 85 having conductivity is affixed to the back surface of the control component placement portion 66, the opening 82 has a shielding effect by closing the opening 82 with the aluminum tape 85. It can be increased to suppress high-frequency noise radiation, and the camera can be suitably photographed. In addition, by connecting the aluminum tape 85 to the ground, even if noise enters due to the operation of the push switch 56 or the like, the adverse effect on the circuit board 55 for relay and the camera unit 51 is eliminated, and the camera is preferably used. You can shoot.

  In the embodiment of the present invention, when the first sheet metal 83 is wound around the end of the aluminum tape (tape body) 85 and attached to the back surface of the mounting portion of the control component 57 of the camera substrate 59, the key operation is performed. Even when a force is applied by the pressing, the force is dispersed by the first sheet metal 83, so that it is possible to prevent adverse effects on the relay circuit board 55, the control component 57, and the like. Further, since the first sheet metal 83, the camera substrate 59, and the control component 57 are sandwiched by the aluminum tape 85, noise radiation from the camera can be attenuated. Furthermore, since the aluminum tape 85 is disposed on the first sheet metal 83, the electrical floating state of the first sheet metal 83 can be improved.

  In the embodiment of the present invention, when the second sheet metal 84 is attached to the back surface of the mounting portion of the camera unit 51 of the camera holder 52 by the aluminum tape (tape body) 85 together with the first sheet metal 83, the key operation is performed. Even if a force is applied by the pressing, the force is dispersed by the second metal plate 84, so that adverse effects on the relay circuit board 55, the control component 57, and the like can be prevented. Moreover, since the aluminum tape 85 is disposed on the second sheet metal 84, the electrical floating state of the second sheet metal 84 can be improved.

  In the embodiment of the present invention, when the camera holder 52 is fixed to the first housing 41 and the pressing switch 56 is disposed so as to face the mounting portion of the control component 57 and the camera unit 51, the pressing switch 56 The arrangement can be made appropriate and the operation of the push switch 56 can be facilitated.

  When a key is arranged on the back side of the camera unit 51 as in the present invention, pressure is applied to the camera unit 51 when the key is pressed. However, since the second sheet metal 84 is provided, this pressure can dissipate the pressure applied to the camera unit 51 not on a point but on the surface of the second sheet metal 84. For this reason, it becomes possible to arrange a key directly below (back) of the camera unit 51, and a degree of freedom arises in the key arrangement in the housing.

  Next, the concave portion 81 is provided, and the camera board 59 is placed so that the control component 57 is disposed therein, and the first sheet metal 83 is provided thereon, so that a key is disposed on the back side of the control component 57. However, this pressure is scattered by the first sheet metal 83 over the entire surface of the first sheet metal 83, the camera substrate 59 contacts the peripheral edge of the recess 81, and the control component 57 contacts the camera holder 52 in the recess 81. Thus, the key is not broken by being pressed, and thus, the key can be arranged on the back side of the control component 57.

  In addition, a vibrator motor is incorporated in the camera holder 52, which receives power from the relay board. The direction in which the contact pressure between the terminal and the relay board is generated substantially matches the concave pressure direction of the key. With this configuration, even if a key is arranged behind the vibrator motor, the terminal contact pressure of the vibrator motor is not reduced by pressing the key. As a result, a key is also arranged behind the vibrator motor.

  Further, although the thickness of the camera holder 52 may be uneven, according to the embodiment of the present invention, when the recess 81 is provided in the configuration of the recess 81, the thickness is sufficiently larger than the mounting thickness of the control component 57. Only the concave portion 81 can be secured, and the control component 57 does not come into contact with the camera holder 52 by opening the portion where the thickness is insufficient. Although the camera holder 52 is made conductive and has a shielding property, if it is opened, it is predicted that the shielding effect on the control component 57 will be reduced. By covering the opening 82 with the aluminum tape 85 that is electrically conducted, the shielding property is not lowered. The tape is not limited to aluminum, and any tape having electrical conductivity may be used. For example, the same effect can be obtained with various things such as a copper foil tape, a cloth tape coated with a metal coating, and a paper tape coated with a conductive paint.

  Further, the aluminum tape 85 that covers the opening 82 is wound around the side surface of the camera holder 52 so that the two sheet metals 83 and 84 are attached to be conductive with the single aluminum tape 85. As a result, the metal plates 83 and 84 can be set to the same potential as the camera holder 52, and electrically floating metal objects that may adversely affect the antenna characteristics when performing wireless communication can be eliminated.

  Further, the FPC on which the control component 57 is arranged has a connector 60 on the same side as the surface on which the control component 57 is arranged. The FPC is bent and this connector 60 is arranged directly below the control component 57. The connector 63 is connected. Since the connection direction of the connector 63 is also substantially coincident with the concave pressure direction of the key, even when the key is pressed, the connection of the connectors 60 and 63 is only applied in a direction that makes the connection stronger, and drops off. There is no fear of ending up.

  Note that the camera-equipped mobile terminal device of the present invention is not limited to the illustrated example described above, and may have other configurations as long as it prevents adverse effects even when the key member is pressed. Of course, various modifications can be made without departing from the scope of the invention.

It is an example of the form which carries out the present invention, and is a key map showing the state where the 1st case and the 2nd case were opened. It is an example of the form which carries out the present invention, and is a key map showing the state where the 1st case and the 2nd case were closed. It is a perspective view which shows the state provided with the camera holder etc. in the 1st case member. It is a perspective view which shows the state provided with the camera case etc. in the 2nd case member. It is a conceptual diagram which shows the arrangement | positioning relationship and pressing direction of a key member, the circuit board for relay, and a camera holder. It is a side view which shows the structure of a camera unit, control components, and a camera board | substrate. It is a perspective view which shows the relationship between a LCD circuit board and the circuit board for relay. It is a side view which shows the relationship between a LCD circuit board and the circuit board for relay. It is a perspective view which shows the surface which faces a 1st case member in a camera holder from one direction. It is a perspective view which shows the surface which faces a 1st case member in a camera holder from the other direction. It is a perspective view which shows the surface which faces a 2nd case member in a camera holder from one direction. It is a perspective view which shows the surface which faces a 2nd case member in a camera holder from the other direction. FIG. 10 is a conceptual diagram showing the opening by removing the aluminum tape from FIG. 10 and showing the control component shown in FIG. It is a conceptual diagram which shows what remove | excluded the camera unit and camera board | substrate shown in FIGS. It is a conceptual diagram which shows the state before arrange | positioning an aluminum tape and a 1st sheet metal to a camera holder. It is a conceptual diagram which shows the state after arrange | positioning an aluminum tape and a 1st sheet metal to a camera holder. It is a XVII-XVII arrow line view of FIG. It is the XVIII-XVIII arrow directional view of FIG. It is a conceptual diagram which shows the state which accumulated the control component, the camera board | substrate, and the key member on the camera holder. It is a figure which shows the inner surface side of a 1st case member. It is a conceptual diagram which shows the state which was the conventional portable terminal device with a camera, and opened the 1st housing and the 2nd housing. It is the conventional portable terminal device with a camera, and is a key map showing the state where the 1st case and the 2nd case were closed. It is a perspective view which shows the state provided with the conventional camera holder etc. in the 1st case member. It is a perspective view which shows the state provided with the conventional camera holder etc. in the 2nd case member. It is a perspective view which shows one surface of the conventional camera holder from one direction. It is a perspective view which shows one surface of the conventional camera holder from the other direction. It is a perspective view which shows the other surface of the conventional camera holder from one direction. It is a perspective view which shows the other surface of the conventional camera holder from the other direction. It is a figure which shows the inner surface side of the conventional 1st case member.

Explanation of symbols

41 1st frame (frame)
45 Imaging window 51 Camera unit 52 Camera holder 56 Press switch 57 Control part 58 Extension part 59 Camera board 60 Connector 64 Camera holding part 66 Control part arrangement part 76 Conductive part 80 Substrate facing surface 81 Concave part 82 Opening 83 First sheet metal 84 First Sheet metal of 85 85 Aluminum tape (tape body)

Claims (8)

A camera unit for capturing images;
A housing,
A control component for performing signal control of the camera unit;
A camera board connecting the camera unit and the control component;
A camera holder for attaching the camera unit to the housing,
The camera holder includes a camera holding unit to which the camera unit is mounted, and a control component placement unit in which a concave portion for storing the control component mounted on the camera substrate is formed on a substrate facing surface facing the camera substrate. Have
The recessed portion has a depth equal to or greater than the mounting thickness of the control component.   The camera board includes a flexible extension, and the extension is provided with a connector, and the extension is folded back so that the connector is disposed on the back side of the control component on the camera holder. The camera-equipped mobile terminal device according to claim 1, wherein the camera-equipped mobile terminal device is attached.   2. The camera-equipped mobile terminal device according to claim 1, wherein the camera holder includes a conductive material and has a conductive portion connected to a reference potential when the camera holder is attached to the housing. .   The camera according to claim 3, wherein the control component placement portion is provided with an opening continuous with the recess at a location on the control component that does not have a sufficient thickness corresponding to the depth of the recess. Mobile terminal device.   The camera-equipped mobile terminal device according to claim 4, wherein a tape body having conductivity is attached to a back surface of the control component placement portion in the opening.   6. The portable terminal device with a camera according to claim 5, wherein a first sheet metal is wound around an end of the tape body and attached to a back surface of a mounting portion of the control component of the camera substrate. .   The camera-equipped mobile terminal device according to claim 6, wherein a second sheet metal is attached to the back surface of the camera unit mounting portion of the camera holder by the tape body together with the first sheet metal.   The press switch is disposed so as to face the control component and the mounting portion of the camera unit when the camera holder is fixed to the casing. The portable terminal device with a camera described.

Images