WO2013038607A1 - Dispositif de prise d'images - Google Patents

Dispositif de prise d'images Download PDF

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Publication number
WO2013038607A1
WO2013038607A1 PCT/JP2012/005411 JP2012005411W WO2013038607A1 WO 2013038607 A1 WO2013038607 A1 WO 2013038607A1 JP 2012005411 W JP2012005411 W JP 2012005411W WO 2013038607 A1 WO2013038607 A1 WO 2013038607A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
imaging device
side wall
housing
outer periphery
Prior art date
Application number
PCT/JP2012/005411
Other languages
English (en)
Japanese (ja)
Inventor
大西　智
森田　光彦
啓俊 小西
Original Assignee
コニカミノルタアドバンストレイヤー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コニカミノルタアドバンストレイヤー株式会社 filed Critical コニカミノルタアドバンストレイヤー株式会社
Publication of WO2013038607A1 publication Critical patent/WO2013038607A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Definitions

  • the present invention relates to a small-sized imaging device that is suitably used for a mobile phone or the like.
  • a cover that covers the outer peripheral side of the imaging apparatus main body is often provided.
  • Such a cover plays a role in preventing electromagnetic noise generated in the imaging apparatus main body from leaking outside, and the material thereof is metal.
  • an imaging apparatus provided with such a cover for example, there is a cover of an optical unit disclosed in Patent Document 1.
  • Patent Document 1 is a box-shaped member, and four side walls of the cover are connected. However, since the drawing process is generally used to form such a box shape, the workability is extremely deteriorated.
  • each side wall 311 in the cover 301 formed by bending a plate piece is separated from each other, and each side wall 311 is a cover that has been drawn as described above. Compared to, it is easy to bend and deform. Therefore, for example, as shown in FIG. 16B, when an external force P is applied to the cover 301 attached to the imaging apparatus main body 300a, the side wall 311 of the cover 301 is bent and the end 311a of the side wall 311 as shown by the one-dot chain line. May escape to the outer peripheral side of the imaging apparatus main body 300a and spread.
  • the end 311a of the side wall 311 of the cover 301 spreads to the outer peripheral side of the imaging device main body 300a, the end 311a protrudes to the outer peripheral side of the imaging device main body 300a, and the imaging device 300 is incorporated. There is a risk of interference with other components in a device such as a mobile phone.
  • the present invention has been made in view of the above-described circumstances, and its object is to reduce the possibility that the end of the side wall of the cover spreads outside the imaging apparatus main body even when an external force is applied to the cover.
  • An imaging device that can be used is provided.
  • a cover having a side wall bent at a substantially right angle from the front wall is attached to the imaging apparatus body so that the side wall covers the outer periphery of the imaging apparatus body, and the imaging apparatus body Includes a spread preventing portion that restricts the end of the attached side wall from spreading to the outer peripheral side. Since such an image pickup apparatus includes the spread preventing portion, even when an external force is applied to the cover, it is possible to reduce the possibility that the end of the side wall of the cover spreads outside the image pickup apparatus main body.
  • FIG. 1 is a perspective view of an imaging device according to a first embodiment of the present invention. It is a disassembled perspective view of the imaging device shown in FIG. It is a front view of the imaging device shown in FIG. It is a side view of the imaging device shown in FIG. It is a front view of the 2nd housing
  • FIG. 6 is a sectional view taken along line VI-VI shown in FIG. 5 in the second housing shown in FIG. 5.
  • FIG. 4 is a cross-sectional view taken along line VII-VII shown in FIG. 3 in the imaging device shown in FIG. It is sectional drawing of the imaging device in 2nd Embodiment of this invention. It is a perspective view of the sensor holding member in the imaging device shown in FIG.
  • FIG. 11 is a cross-sectional view of the sensor holding member shown in FIG. 9 taken along line XX shown in FIG. It is sectional drawing of the imaging device in 3rd Embodiment of this invention. It is a perspective view of the cover in the imaging device shown in FIG. It is a front view of the sensor holding member in the imaging device shown in FIG.
  • FIG. 15 is a cross-sectional view of the sensor holding member shown in FIG. 14 taken along the line XIV-XIV shown in FIG.
  • A) is a perspective view of a conventional imaging device
  • (B) is a cross-sectional view of the conventional imaging device of FIG.
  • the imaging device 1 of the first embodiment is preferably mounted and used in portable devices such as a mobile phone terminal device, a PDA (Personal Digital Assistants), and a notebook personal computer.
  • the imaging device 1 of the first embodiment includes an imaging device main body 10 and a cover 8 as shown in FIGS. 1 and 2, for example.
  • the imaging apparatus main body 10 is an apparatus that captures light (optical image) from an object (subject) with the imaging element 71 and generates an electrical signal corresponding to the optical image, and is, for example, a moving lens unit.
  • Housings 51 and 52 that house the unit 3 and the actuator 4, and a sensor holding member 7 that holds the image sensor 71 are provided.
  • the first group unit 2 includes first to third optical elements 21, 22, and 23 that constitute a moving lens group, and each of the first to third optical elements 21, 22, and 23.
  • Each of the first to third optical elements 21, 22, and 23 is, for example, a plastic lens.
  • the first group unit holder 25 holds the first to third optical elements 21, 22, 23 on the inner peripheral side, and the outer peripheral side of the first group unit holder 25. Thus, although not shown, it is slidably engaged with a drive shaft 42 of an actuator 4 described later with a predetermined frictional force.
  • the second group unit 3 includes fourth and fifth optical elements 31 and 32 constituting a fixed lens group as shown in FIG.
  • These fourth and fifth optical elements 31 and 32 are, for example, plastic lenses, similarly to the first to third optical elements 21, 22 and 23 of the first group unit 2.
  • the second group unit 3 is held in a second housing 52, which will be described later, so as not to move, and is disposed on the rear side (image side) of the first group unit 2. That is, the first group unit 2 and the second group unit 3 are arranged in order from the object side to the image side.
  • the first group unit 2 and the second group unit 3 constitute an imaging optical system that forms an optical image of a subject on the light receiving surface of the imaging element 71, and the first group unit 2 is an actuator. By moving along the optical axis direction by 4, focusing is performed.
  • the actuator 4 is a device that constitutes a drive mechanism that moves the first group unit 2 including the first to third optical elements 21, 22, and 23 along the optical axis direction.
  • the actuator 4 includes a piezoelectric element 41 that is an electromechanical conversion element that converts electrical energy into mechanical energy and expands and contracts in the axial direction, and a drive shaft 42 connected to one end of the piezoelectric element 41. And a weight 43 connected to the other end of the piezoelectric element 41.
  • the weight 43 is a member for generating mainly displacement on the drive shaft 42 side due to expansion and contraction of the piezoelectric element 41.
  • the weight 43 is a columnar member formed so that the outer diameter protrudes from the outer periphery of the piezoelectric element 41 over the entire periphery in the outer peripheral direction.
  • this weight 43 may be abbreviate
  • the piezoelectric element 41 is an element in which a plurality of piezoelectric layers are stacked. As shown in FIG. 2, electrodes of each piezoelectric layer are drawn out on a pair of side surfaces. The electrodes on these side surfaces are connected to external connection terminals 46 and 47 via individual lead wires 44 and 45, respectively. Although not shown, the tips of the external connection terminals 46 and 47 are soldered to a printed circuit board on the terminal device side of the cellular phone or fitted into a connector mounted on the printed circuit board.
  • the drive shaft 42 is a columnar member, for example, a columnar member.
  • a first group unit holder 25 of the first group unit 2 is slidably engaged with the drive shaft 42 with a predetermined frictional force via an L-shaped spring member 6 shown in FIG. .
  • the piezoelectric element 41 vibrates in the axial direction with the application of voltage, and the drive shaft 42 reciprocates due to the vibration, and the first group unit 2 moves in the optical axis direction due to the reciprocating movement. Moving.
  • this actuator 4 when a rectangular wave having a predetermined duty ratio is applied to the piezoelectric element 41, the displacement of the piezoelectric element 41 becomes a triangular wave, and when the amplitude is increased (expanded) by changing the duty ratio of the rectangular wave. ) And triangular waves with different slopes are generated when descending (when contracting).
  • the drive mechanism of the actuator 4 utilizes this.
  • the first group unit 2 that is frictionally engaged with the drive shaft 42 also moves in accordance with the extension, and instantly exceeds the predetermined friction force.
  • the drive shaft 42 is contracted, the first group unit 2 is left as it is.
  • the second group unit 2 can be moved in the axial direction of the drive shaft 42 by repeatedly performing such vibration in the axial direction of the drive shaft 42.
  • the housing includes two of a first housing 51 and a second housing 52 disposed on the rear side (image side) of the first housing 51.
  • the second casing 52 is formed of a synthetic resin and is a cylindrical body having a rectangular outer periphery. As shown in FIGS. 5 to 7, the second housing 52 includes a second housing body 50 and a spread preventing portion that prevents the end portion 81 a of the side wall 81 of the cover 8 from spreading outward (outward). As an insertion groove 53 and an outer periphery receiving piece 54.
  • the second housing body 50 includes a unit holding portion 52d that holds the second group unit 3 on the inner peripheral side. Further, the second housing body 50 includes an actuator holding portion 52e that houses the weight 43 of the actuator 4 and holds it via an adhesive or the like outside the diameter of the unit holding portion 52d.
  • the second casing body 50 includes first to fourth outer walls 52a.
  • Each of the first to fourth outer walls 52a includes a locking recess 52c (see FIGS. 6 and 7) for locking the cover 8.
  • the locking recess 52c is formed by being recessed from each of the outer surfaces of the first to fourth outer walls 52a.
  • each of the first to fourth outer walls 52a is provided with a cover end receiving portion 52b for receiving the end portion of the cover 8.
  • the fitting groove 53 and the outer periphery receiving piece 54 are formed in each of the cover end receiving portions 52b.
  • the fitting groove 53 and the outer periphery receiving piece 54 are formed in the same shape. For this reason, below, as an example, the fitting groove 53 and the outer periphery receiving piece 54 formed in the cover end receiving portion 52b of the first outer wall 52a will be described.
  • the cover end receiving portion 52b is a projecting piece-like member projecting outward from the first outer wall 52a.
  • the fitting groove 53 is a concave groove formed in the front surface 52f of the cover end receiving portion 52b. More specifically, the fitting groove 53 has a predetermined depth in the front-rear direction from the front surface 52f of the cover end receiving portion 52b and has a groove width such that the end of the cover 8 fits in. It is formed on the front surface 52f of the receiving portion 52b.
  • the outer periphery receiving piece 54 is a protruding piece-like member formed on the cover end receiving portion 52b so as to protrude forward by a predetermined amount from the front surface 52f of the cover end receiving portion 52b on the outer peripheral side of the fitting groove 53. It is.
  • the outer periphery receiving piece 54 is formed continuously with one side wall of the fitting groove 53. That is, the cover end receiving portion 52b, the fitting groove 53, and the outer periphery receiving piece 54 are integrally formed, and the cover end receiving portion 52b and the outer periphery receiving piece 54 are formed outward from the first outer wall 52a.
  • the protrusion is a member having a substantially L-shaped cross section
  • the fitting groove 53 is formed as a concave groove on the front surface 52f of the member having a substantially L-shaped cross section.
  • the first casing 51 is made of synthetic resin, and as shown in FIG. 2, the outer periphery is a cylindrical body having a quadrangular shape.
  • the first housing 51 includes four side walls 51b extending rearward from the front wall 51a, and the side walls 51b can accommodate a part of the first group unit 2 and the actuator 4 therein. It has become.
  • two of the side walls 51b facing each other are provided with locking holes 51c for locking to the second housing 52 (only one appears in FIG. 2).
  • an opening 51d is formed in the front wall 51a so that the first group unit 2 disposed in the first housing 51 faces the outside.
  • a hole 51e for inserting the tip end portion of the drive shaft 42 of the actuator 4 is provided at one corner on the outer peripheral side of the opening 51d in the front wall 51a.
  • the first casing 51 is disposed on the front side of the second casing 52 in a state where the first group unit 2 is engaged with the drive shaft 42 of the actuator 4 held by the second casing 52.
  • the In this state the locking hole 51 c is locked to the first casing locking protrusion 52 c provided in the second casing 52, whereby the first casing 51 and the second casing 52 are locked. And are connected.
  • the sensor holding member 7 is a member that holds the image sensor 71, and is a rectangular plate-shaped body made of synthetic resin as shown in FIG.
  • the sensor holding member 7 holds the image sensor 71 on the rear surface side by a fixing means such as an adhesive, and in this state, the adhesive etc. on the rear surface of the second housing 52. It is fixedly attached by the fixing means. Therefore, in this state, the image sensor 71 is disposed on the rear side of the second group unit 3.
  • a fixing means such as an adhesive
  • the sensor holding member 7 holds an infrared cut filter (IRCF) 72 shown in FIG.
  • the image sensor 71 includes a CCD type or CMOS type image sensor.
  • the cover 8 is a member that mainly serves to prevent electromagnetic noise from leaking outside.
  • the cover 8 of this embodiment is formed by metal plate processing of a metal flat plate. As shown in FIG. 1 and FIG. 2, a front wall 82b having an opening 82a and an outer periphery having a rectangular shape in front view, First to fourth side walls 81 connected to the four sides of the wall 82b are provided.
  • the first to fourth side walls 81 are formed by bending and molding four pieces of a substantially cross-shaped metal flat plate at a substantially right angle. Each of the first to fourth side walls 81 formed in this manner has elasticity, and when an external force is applied, the end 81a bends to the inner peripheral side and the outer peripheral side.
  • the first to fourth side walls 81 have an outer distance L1 between the first side wall 81 and the third side wall 81 facing each other, so that It is set to be substantially the same as the inner distance L3 between the two outer peripheral receiving pieces 54 facing each other.
  • the outer distance L2 between the second side wall 81 and the fourth side wall 81 facing each other is set to be substantially the same as the inner distance L4 between the two outer peripheral receiving pieces 54 facing each other in the second casing 52. Yes.
  • the cover 8 includes a storage portion 82 inside, and the first housing 51 and the second housing 52 can be stored in the storage portion 82.
  • the cover 8 has a locking claw as a locking projection that is detachably locked to the locking recess 54 of the second housing 52 at each end 81a of the first to fourth side walls 81. 81c.
  • the locking claw 81c is set so as to enter the locking recess 55 and move back and forth in the locking recess 55, and is locked as the cover 8 moves forward (object side) with respect to the second housing 52.
  • the claw 81c can be brought into contact with and locked by the inner wall surface 55a of the locking recess 55.
  • Such a cover 8 is disposed so as to cover the outer periphery of the imaging apparatus main body 10. More specifically, as described above, the first housing 51 and the second housing 52 are connected to each other, and the sensor holding member 7 is attached to the second housing 52. The imaging apparatus main body 10 in the assembled state is pushed into the insertion port provided on the rear end side of the side wall 81 of the cover 8 from the first housing 51 side.
  • the locking claw 81c of the cover 8 is elastically deformed, and the imaging device main body 10 is put into the storage portion 82 of the cover 8.
  • the locking claw 81c of the cover 8 matches the locking recess 54 of the second housing 52, the locking claw 81c of the cover 8 enters the locking recess 54 due to its elasticity.
  • the end portion 81 a of the side wall 81 of the cover 8 is inserted into the insertion groove 53 of the second housing 52.
  • the outer peripheral receiving piece 54 is disposed on the outer peripheral side of the end portion 81a of the side wall 81 of the cover 8, and the first casing 51 and the second casing 52 of the imaging apparatus main body 10 are The cover 8 is stored in the storage portion 82.
  • the locking claw 81c and the inner wall surface 55a of the locking recess 55 are separated by a predetermined distance in this state.
  • the distance L5 from the front end surface of the locking claw 81c to the inner wall surface 55a of the locking recess 55 facing the locking claw 81c is set shorter than the overlapping length L6 where the outer peripheral receiving piece 54 and the side wall 81 of the cover 8 overlap.
  • the outer peripheral receiving piece 54 and the side wall 81 of the cover 8 overlap with each other so that the outer peripheral receiving piece 54 is in contact with the inner wall surface 55 a of the engaging concave portion 55 and locked. It can prevent spreading to the outer peripheral side.
  • the sensor holding member 7 may be attached to the second housing 52 after the cover 8 is attached.
  • the end portion 81 a of the cover 8 is in the fitting groove 53 of the second housing 52, and the outer peripheral receiving piece 54 is connected to the end portion 81 a of the side wall 81 of the cover 8. Since it is disposed on the outer peripheral side, for example, even when an external force is applied to the cover 8, it is possible to prevent the end portion 81a of the cover 8 from escaping to the outer peripheral side and spreading.
  • the end portion 81a of the cover 8 is prevented from projecting to the outer peripheral side of the imaging device main body 10, and when the imaging device 10 is mounted on a device such as a mobile phone, the cover 8 of the imaging device 10 is in a different state. Contact with the member is prevented.
  • the imaging device 10 of the first embodiment integrally inserts the insertion groove when the second housing 52 is formed. 53 and the outer periphery receiving piece 54 can be formed. For this reason, the imaging device 10 of the first embodiment is easy to form.
  • the spread prevention part is comprised from the insertion groove
  • the spread preventing portion may be configured by only one of the insertion groove 53 and the outer periphery receiving piece 54, and for example, the insertion groove 53 is formed on each of a pair of sides facing each other in one of the four pieces.
  • the outer peripheral receiving piece 54 may be provided on each of a pair of sides facing each other on the other of the four pieces, and can be changed as appropriate.
  • the imaging device 100 Next, the imaging device 100 according to the second embodiment will be described.
  • the insertion groove 53 and the outer periphery receiving piece 54 as the spread preventing portion are provided in the second housing 52, but in this second embodiment, the spread preventing portion is provided in the sensor holding member 107. It has been.
  • the second housing 152 of the second embodiment does not have the cover end receiving portion 52b provided in the first embodiment, and the outer periphery thereof is covered. 8 is formed inside the storage portion 82 so as to be stored in the storage portion 82.
  • the sensor holding member 107 has protruding piece-shaped spread preventing portions protruding forward from the front surface at four locations on the outer peripheral side of the front surface of the sensor holding member 107.
  • the outer periphery receiving piece 154 is provided.
  • outer periphery receiving pieces 154 are set such that the inner distance between two opposing surfaces is the same as the outer distance between the two opposing outer walls 81 of the corresponding cover 8.
  • the end portion 18a of the cover 8 is disposed inside the outer periphery receiving piece 154 in a state where the cover 8 is mounted on the imaging apparatus main body.
  • the imaging apparatus 100 can also prevent the end portion 81a of the cover 8 from escaping to the outer peripheral side even when an external force is applied to the cover 8, for example.
  • the imaging device 100 of the second embodiment forms the outer periphery receiving piece 154 integrally when the sensor holding member 107 is formed. Can do. For this reason, the imaging device 100 of the second embodiment is easy to form.
  • the outer periphery receiving pieces 154 are provided at four locations on four sides, but are provided over the entire outer periphery that protrudes forward from the front surface of the sensor holding member 107.
  • it may be a substantially rectangular annular projecting member.
  • the spread preventing portion of the third embodiment is provided on the sensor holding member 207 (see FIG. 14), similarly to the spread preventing portion of the second embodiment. However, in the third embodiment, the spread preventing portion is fitted.
  • the groove 253 is configured.
  • each of the four side walls 281 of the cover 208 of the third embodiment includes a groove insertion piece 282 at the end.
  • the sensor holding member 207 includes a fitting groove 253 for fitting the groove insertion piece 282 at a position corresponding to the groove insertion piece 282 of the cover 208 on the front surface.
  • the rest of the configuration is the same as that of the second embodiment, and a description thereof is omitted here.
  • the groove insertion piece 282 of the side wall 281 of the cover 208 is disposed in the fitting groove 253 in a state where the cover 208 is attached to the imaging apparatus main body.
  • the imaging apparatus 200 of the third embodiment can also prevent the end portion 281a of the cover 208 from escaping to the outer peripheral side even when an external force is applied to the cover 208, for example.
  • the imaging device 200 of the third embodiment can integrally form the fitting groove 253 when the sensor holding member 207 is formed. . For this reason, the imaging device 200 of the third embodiment can be easily formed.
  • the insertion grooves 253 are provided at four locations on four sides. It may be a substantially rectangular annular recess formed in this manner.
  • the spread prevention unit is provided in the second housing.
  • the spread prevention unit is provided in the sensor holding members 107 and 207.
  • the spread prevention unit may be provided in both the second housing and the sensor holding member, and can be changed as appropriate.
  • An imaging apparatus includes an imaging apparatus main body and a cover having a rectangular front wall and a side wall, and the cover is attached to the imaging apparatus main body so that the side wall covers an outer periphery of the imaging apparatus main body.
  • the side wall is bent and formed at a substantially right angle from the front wall, and the image pickup apparatus main body has a spread preventing portion that restricts an end of the mounted side wall from spreading outward (outward). I have.
  • the imaging device main body includes a housing that holds a lens, and the spread prevention portion is provided in the housing, and an end portion of the attached side wall. Is provided with an outer periphery receiving piece that regulates from the outer periphery side.
  • such an imaging apparatus since the casing of the imaging apparatus main body includes the outer periphery receiving piece, no additional parts are required. Therefore, such an imaging apparatus can prevent an increase in the number of parts as compared with the conventional one, and therefore, the assembling property is not impaired. Further, since there is no need to bond between the cover and the housing, the assemblability is not impaired.
  • the imaging device main body includes a housing that holds a lens, the spread prevention portion is provided in the housing, and an end of the side wall is fitted. It is equipped with an insertion groove.
  • such an imaging apparatus since the housing of the imaging apparatus main body includes a fitting groove into which the end of the side wall of the cover is fitted, no additional parts are required. Therefore, such an imaging apparatus can prevent an increase in the number of parts as compared with the conventional one, and therefore, the assembling property is not impaired. Further, since there is no need to bond between the cover and the housing, the assemblability is not impaired.
  • the imaging device body includes a sensor holding member that holds an imaging element, and the spread prevention unit is provided on the sensor holding member and is mounted.
  • the outer periphery receiving piece which controls the edge part of a side wall from an outer peripheral side is provided.
  • such an imaging apparatus since the sensor holding member of the imaging apparatus main body includes the outer periphery receiving piece, no additional parts are required. Therefore, such an imaging apparatus can prevent an increase in the number of parts as compared with the conventional one and does not impair assemblability. Further, since there is no need to bond between the cover and the housing, the assemblability is not impaired.
  • the imaging device main body includes a sensor holding member that holds an imaging element, and the spread prevention unit is provided in the sensor holding member, and the end of the side wall An insertion groove into which the part is fitted is provided.
  • such an imaging apparatus since the sensor holding member of the imaging apparatus main body includes the outer periphery receiving piece, no additional parts are required. Therefore, such an imaging apparatus can prevent an increase in the number of parts as compared with the conventional one and does not impair assemblability. Further, since there is no need to bond between the cover and the housing, the assemblability is not impaired.
  • one of the cover and the housing includes a locking recess
  • the other of the cover and the housing includes the locking A locking projection that locks with the recess is provided, and the spread preventing portion is regulated so that the end of the side wall does not spread to the outer peripheral side in a state where the locking projection and the locking recess are locked. is doing.
  • Such an imaging apparatus can always prevent the end portion of the side wall of the cover from spreading to the outer peripheral side by the spread preventing portion while the cover is locked to the casing. For this reason, a still more reliable imaging device is provided.
  • the cover is an integrated part formed by bending a metal flat plate, and the front wall has an opening for allowing light from a subject to enter the lens.
  • the side wall includes a flat plate portion that shields electromagnetic noise.
  • Such an imaging apparatus has good workability because the cover is an integral part formed by bending a metal flat plate. Further, in such an imaging apparatus, since the side wall includes a flat plate portion that shields electromagnetic noise, electromagnetic noise generated in the imaging apparatus main body can be prevented from leaking outside.
  • an imaging device can be provided.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

La présente invention se rapporte à un dispositif de prise d'images (1). Dans le dispositif de prise d'images selon l'invention, un couvercle (8), dont une paroi latérale (81) est formée en repliant une paroi avant (82b) à un angle sensiblement droit, est monté sur le corps du dispositif de prise d'images de telle sorte que les parois latérales (81) recouvrent la périphérie extérieure du corps du dispositif de prise d'images. D'un autre côté, le corps du dispositif de prise d'images comporte un élément de réception de périphérie extérieure (54) et une rainure de montage (53) qui, ensemble, forment une section d'empêchement d'extension qui empêche une partie d'extrémité (81a) d'une paroi latérale montée (81) de s'étendre vers l'extérieur. Comme, dans le dispositif de prise d'images (1) ainsi configuré, l'élément de réception de périphérie extérieure (54) et la rainure de montage (53) forment la section d'empêchement d'extension, il est possible de réduire le risque que la partie d'extrémité (81a) de la paroi latérale (81) du couvercle (8) s'étende vers l'extérieur, à partir du corps du dispositif de prise d'images, même quand, par exemple, une force extérieure est appliquée sur le couvercle (8).
PCT/JP2012/005411 2011-09-15 2012-08-28 Dispositif de prise d'images WO2013038607A1 (fr)

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JP2011-201487 2011-09-15
JP2011201487 2011-09-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021028657A (ja) * 2019-08-09 2021-02-25 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット、およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124395A (ja) * 2005-10-28 2007-05-17 Sony Corp カメラモジュールおよび電子機器
JP2011147091A (ja) * 2010-01-18 2011-07-28 Sharp Corp カメラモジュールおよびその製造方法、電子情報機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007124395A (ja) * 2005-10-28 2007-05-17 Sony Corp カメラモジュールおよび電子機器
JP2011147091A (ja) * 2010-01-18 2011-07-28 Sharp Corp カメラモジュールおよびその製造方法、電子情報機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021028657A (ja) * 2019-08-09 2021-02-25 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット、およびその製造方法
JP7269826B2 (ja) 2019-08-09 2023-05-09 ニデックインスツルメンツ株式会社 振れ補正機能付き光学ユニット、およびその製造方法

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JPWO2013038607A1 (ja) 2015-03-23

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