JP2014107080A - Battery housing structure, and imaging device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a battery housing structure and an imaging device, capable of facilitating assembly while simplifying the structure due to provision of a conductive terminal having a shape of wire, and of having a high reliability of fixing by soldering.SOLUTION: In a battery housing structure 50, electrode conductive terminals 52 and 53 to which a battery electrode in a battery housing space 58 is contacted are formed by a metal wire so as to have coil-like parts 521 and 531 as a battery contact part. Locking parts 523 and 533 are formed at an end part that is the other of the coil-like parts 521 and 531, and bending parts 522 and 532 are formed between the coil-like parts 521 and 531 and the locking parts 523 and 533, and the bending parts 522 and 532 are soldered to an electric board circuit 60.

Description

  The present invention relates to a battery housing structure and an imaging device.

  In order to rationally configure a battery housing structure in which a battery can be easily inserted while having a sufficient pressure contact force of the conductive terminal with respect to the battery electrode, a pair of contact parts that contact the electrode of the dry battery, and this contact part A pair of torsion spring-shaped coiled parts that urge in the overhanging direction are formed by molding a metal wire, and the longitudinal direction of the contact part is set in a posture parallel to the insertion direction of the dry cell, and contact is made There has been proposed a battery storage structure in which a locking piece that engages with a tip portion positioned at the rocking end of a portion and regulates the protrusion of the contact portion is provided on the side of the vertical wall portion of the battery storage space (Patent Document 1). See).

  In addition, with respect to the soldering land formed in the peripheral area of the component mounting hole, the periphery of the soldering land is compared with the printed wiring board surrounding the component mounting hole drilled in the board and forming the soldering land on a part of the conductor pattern. Solder resist is applied to the upper part so that at least the inner peripheral edge is in contact with the periphery of the component mounting hole to provide a land lacking part, and excessive solder adheres to the component mounting hole during the solder dipping process before mounting the component. A printed wiring board that can be skillfully avoided has been proposed (see Patent Document 2).

JP 2001-185106 A JP-A-6-97637

  However, in the proposal of Patent Document 1, the arrangement and fixing of the battery housing structure when the structure for storing the battery is incorporated in an actual electric device is fixed by soldering the conductive terminal which is the contact portion of the electrode to the electric circuit board. There is a problem that the battery housing structure is fixed only by the contact between the conductive terminal and the electric circuit board, and the fixing strength of the battery housing structure is not sufficient.

  In addition, when the battery housing structure is fixed and wired from the conductive terminal to the electric circuit board or separately connected with the electric conductor, it may be fixed to the electric circuit board by soldering. The proposal 2 only discloses the circular land, and there is a problem that it is not suitable for wiring from the battery housing structure conductive terminal to which the battery current is supplied to the electric circuit board.

  The present invention has been made in view of the above-described problems. By providing a conductive terminal in the shape of a wire, the battery is easy to assemble while simplifying the structure and highly reliable by soldering. It is an object to provide a storage structure and an imaging device.

In order to solve the above problems, the present invention comprises the following means.
That is,
A battery housing structure including a conductive terminal that contacts an electrode of a battery housed in the battery housing space with respect to a wall portion forming the battery housing space,
A conductive terminal provided with a battery contact portion at one end and a locking portion at the other end, and a bent portion provided between the battery contact portion and the locking portion,
A substrate storage for placing the substrate;
Have
The conductive terminal is held on the wall portion by the battery contact portion, and the battery housing structure is held by the locking portion, and the bent portion and the substrate are electrically fixed, whereby the current from the battery is supplied to the substrate. A battery housing structure characterized by being electrically connected to the battery.

  By providing the conductive terminal in the shape of a wire, it is possible to provide a battery housing structure and an imaging device that are easy to assemble while simplifying the structure and highly reliable by soldering.

1 is an external view of an imaging apparatus according to an embodiment. It is a block diagram of the imaging device concerning an embodiment. It is a block diagram of the operation terminal concerning an embodiment. It is an external view of the battery storage structure concerning an embodiment. It is a figure for demonstrating the conductive terminal of the battery storage structure concerning embodiment. It is a layout view of the battery housing structure and the electric circuit board according to the embodiment. 1 is an external view of an electric circuit board according to an embodiment. It is a mimetic diagram of a footprint corresponding to a conductive terminal of an electric circuit board concerning an embodiment. It is a figure which shows an example of the footprint corresponding to the conductive terminal of the electric circuit board | substrate concerning embodiment.

  Embodiments of the present invention will be described below with reference to the drawings. The battery storage structure according to the present embodiment can be provided in various electric devices. An imaging apparatus provided with the battery housing structure according to this embodiment will be described as an example. The imaging device 1 has a digital camera that can capture moving images and still images. An external perspective view of the imaging apparatus 1 is shown in FIG.

<External Configuration of Imaging Device 1>
As shown in FIG. 1, the imaging device 1 includes a main body portion 11, a support portion 12, an arm portion 13, a turntable 14, and a fixed base 15.

  The main body 11 is a housing that stores a lens unit having a plurality of lenses, an image sensor, a battery, a Wi-Fi module, and the like. A lens is attached to the front side of the main body 11. The main body 11 performs wireless communication with an operation terminal described later, and operates according to an instruction signal transmitted from the operation terminal.

  The support part 12 supports the main body part 11. Further, both ends of the support portion 12 in the left-right direction are rotatably connected to the arm portion 13. For this reason, the support part 12 can rotate in the pitch direction centering on the left-right direction. One end of the arm portion 13 is connected to the support portion 12. The other end of the arm portion 13 is fixed to the side surface of the turntable 14.

  The turntable 14 has a disk shape, and the arm portion 13 is fixed at a position facing the side surface (circumferential surface). The turntable 14 is rotatably connected to the fixed table 15. For this reason, the turntable 14 can rotate in the yaw direction about the vertical direction. With such a configuration, the main body 11 is supported so as to be positioned above the fixed base 15 and can perform a pan operation (rotation in the yaw direction) and a tilt operation (rotation in the pitch direction). The pan / tilt operation is realized by driving a motor (not shown). That is, the support part 12, the arm part 13, the turntable 14, and the fixed base 15 function as a pan head capable of pan-tilt operation.

<Internal circuit configuration of the imaging apparatus 1>
The internal circuit configuration of the main body 11 of the imaging device 1 will be described. FIG. 2 is a block diagram of the main body 11 according to the present embodiment. The main body 11 includes an imaging unit 100 including a zoom lens 101, a focus lens 102, a diaphragm 103, and an imaging element 104. The zoom lens 101 is moved along the optical axis LA by a zoom actuator (not shown). Similarly, the focus lens 102 moves along the optical axis LA by a focus actuator (not shown). The diaphragm 103 operates by being driven by a diaphragm actuator (not shown). The imaging element 104 is configured by a CCD (Charge Coupled Device), a CMOS (Complementary Metal Oxide Semiconductor), or the like.

  Imaging using the imaging apparatus 1 is performed according to the following procedure. The image sensor 104 photoelectrically converts light that has passed through the zoom lens 101, the focus lens 102, and the diaphragm 103 to generate an analog image signal of the subject. After the analog image signal processing unit 105 amplifies the analog image signal, the image A / D conversion unit 106 converts the amplified signal into digital image data. The image input controller 107 takes in digital image data output from the image A / D conversion unit 106 as imaging data and stores it in the main memory 205 via the bus 200.

  The digital signal processing unit 108 (distortion correction processing means) captures image data stored in the main memory 205 based on a command from the central control unit 400 via the bus 200, and performs predetermined signal processing on the RGB signals. To generate data composed of a luminance signal and a color difference signal. The digital signal processing unit 108 also performs various digital corrections such as offset processing, white balance adjustment processing, gamma correction processing, RGB complementation processing, noise reduction processing, contour correction processing, distortion correction processing, color tone correction processing, and light source type determination processing. Do.

  The microphone 109 picks up surrounding sounds at the time of imaging and generates an analog sound signal. After the analog audio signal processing unit 110 amplifies the analog audio signal, the audio A / D conversion unit 111 converts the amplified signal into digital audio data. The audio input controller 112 stores the digital audio data output from the audio A / D converter 111 in the main memory 205 together with the imaging data.

  The multiplexing unit 113 multiplexes the compressed image data and digital audio data stored in the main memory 205 to generate stream data. Also, the multiplexing unit 113 performs demultiplexing processing on the stream data stored in the card type recording medium 302, and separates and generates video compression data and audio compression data.

  The compression / decompression processing unit 201 performs predetermined compression processing on the imaging data and digital audio data stored in the main memory 205 in accordance with an instruction from the central control unit 400 via the bus 200 to generate compressed data. The compression / decompression processing unit 201 also performs decompression processing of a predetermined format on the compressed video data and the compressed audio data stored in the card type recording medium 302 and the like in accordance with a command from the central control unit 400, so that uncompressed data Is generated. Note that in the imaging apparatus 1 according to the present embodiment, a compression method conforming to the JPEG standard is used for still images, and MPEG2 standard or AVC / H. A compression method conforming to the H.264 standard is adopted.

  The sound / image processing unit 202 performs predetermined image processing on the digital data read from the main memory 205 in accordance with an instruction from the central control unit 400 via the bus 200. For example, image data for various processes such as a menu image and an OSD image is generated, and the image data is superimposed on the original image data read from the main memory 205 and output to the liquid crystal monitor 304. With this output, the image displayed on the liquid crystal monitor 304 is a combination of various image data. Instead of the liquid crystal monitor 304, other monitors such as an organic EL (Electro-Luminescence) monitor can be used.

  The ROM 203 is connected to the central control unit 400 via the bus 200, and stores a control program executed by the central control unit 400, various data necessary for control, and the like. The flash ROM 204 stores various setting information related to the operation of the imaging apparatus 1, such as user setting information. For example, the imaging apparatus 1 stores in advance in the flash ROM 204 several imaging modes and imaging condition settings according to each mode in accordance with various imaging situations. And before starting imaging, the user can perform imaging under optimal imaging conditions by selecting an optimal mode from each mode. For example, a “portrait mode” suitable for capturing a specific person, a “sport mode” suitable for capturing an athletic meet, or a “night view mode” suitable for capturing a dark place such as a night view.

  The main memory 205 is used as a temporary storage area for imaged data (moving images and still images). The main memory 205 stores the multiplexed stream data that is held in the card-type recording medium 302 in response to a command from the central control unit 400.

  The media control unit 206 controls data writing to and data reading from the card-type recording medium 302 through the card I / F 301 in accordance with a command from the central control unit 400. The card-type recording medium 302 is an external memory such as an SD card or a compact flash (registered trademark), and is provided so as to be removable from the imaging apparatus 1.

  The gyro sensor 207 detects changes in triaxial acceleration and angular velocity, and detects the pan / tilt amount and the vertical and horizontal camera shake amounts of the imaging apparatus 1. The clock 208 generates information on the generation date and time of imaging data.

The liquid crystal monitor 304, the speaker 305, the operation unit 306, and the input / output terminal 307 are connected to the input / output I / F 303. LCD monitor 304 displays main in the memory 205 temporary storage has been captured data and various menu image data, an image generated from various image data, for example. The speaker 305 outputs sound temporarily recorded in the main memory 205, for example. As described above, the operation unit 306 includes an operation key including a release switch and a power switch, a cross key, a joystick, a touch panel superimposed on the liquid crystal monitor 304, and the like. Accept operation input. The input / output terminal 307 is connected to a pan head (see FIG. 1) capable of pan / tilt operation, a television monitor, a PC (Personal Computer), or the like.

  The wireless module 309 transmits and receives signals to and from the operation terminal via the bus 200 and the wireless I / F 308. Specifically, the wireless module 309 performs communication processing conforming to a wireless LAN standard such as Wi-Fi. Thereby, communication with the operation terminal becomes possible.

  The central control unit 400 is configured by a semiconductor integrated circuit including a CPU, a ROM storing various programs, a RAM as a work area, and the like, and is an imaging device for imaging, displaying various images, and transmitting / receiving information related to cooperative photography. 1 Controls overall processing. The central control unit 400 includes an image cutout unit 401, an area state detection unit 402, and an angle of view control unit 403.

  The image cutout unit 401 includes information regarding the number of pixels transmitted from the operation terminal (for example, an image size such as 1920 × 1080 pixels, etc. in the captured image data (first image data) generated by the imaging process. An area having the number of pixels corresponding to the number information) is set as a cut-out area. The pixel number information may be information that can specify the number of pixels of the display unit of the operation terminal (hereinafter also referred to as an image size), and the size (inch) of the display unit of the operation terminal is determined in advance. If there is, the resolution may be used as the pixel number information instead of the pixel number.

  Then, the image cutout unit 401 cuts out image data of the cutout area. That is, the image data (second image data) included in the cutout region is a partial region of the captured image data, and is image data having a smaller number of pixels than the captured image data. The image cutout unit 401 outputs the cutout image data to the wireless module 309. The wireless module 309 transmits the cut image data to the operation terminal via the wireless communication path.

  The image cutout unit 401 is information transmitted from the operation terminal to instruct execution of a pan operation, a tilt operation, a zoom operation, and a tele operation, that is, information for instructing to change the angle of view of the imaging unit 100 (view angle change). The position of the cutout region in the captured image data is set based on (information). In other words, the image cutout unit 401 cuts out an area corresponding to the view angle change information in the captured image data (first image data) as a cutout area (second image data).

  The area state detection unit 402 (area position detection means, area pixel number detection means) detects the position of the cutout area and the number of pixels included in the cutout area in the captured image data. The region state detection unit 402 outputs the detected position and the number of pixels of the cutout region to the view angle control unit 403.

  An angle-of-view control unit 403 (first and second angle-of-view control means) generates a control signal for causing the imaging apparatus 1 to execute a pan operation, a tilt operation, a zoom operation, and a tele operation. The angle-of-view control unit 403 controls the angle of view of the imaging unit 100 based on the position of the clip region and the number of pixels output from the region state detection unit 402. The angle-of-view control unit 403 outputs the generated control signal to a pan head motor (not shown) shown in FIG. Thereby, the imaging device 1 mounted on the camera platform rotates in the pan direction or the tilt direction. The pan direction means the horizontal direction, and the tilt direction means the vertical direction. In addition, when the zoom operation or the tele operation is performed, the angle-of-view control unit 403 outputs the generated control signal to the zoom actuator of the imaging unit 100. Thereby, the zoom lens 101 of the imaging unit 100 is driven, and an optical zoom operation or a tele operation is executed.

<Configuration of operation terminal 20>
Next, the operation terminal 20 for remotely operating the imaging device 1 will be described. FIG. 3 is a block diagram illustrating a configuration example of the operation terminal 20 according to the present embodiment. The operation terminal 20 includes a display unit 21, an operation unit 22, a control unit 23, and a communication unit 24.

  The display unit 21 is, for example, an LCD (Liquid Crystal Display) or an organic EL, and displays a moving image based on image data (second image data) for each frame sent from the imaging device 1. The operation unit 22 includes a pan operation button, a tilt operation button, a zoom operation button, a tele operation button, a recording start button, a recording stop button, and the like.

  When each button of the operation unit 22 is pressed, the control unit 23 generates a control signal corresponding to the button. For example, when a pan operation button is pressed, the control unit 23 generates a control signal (hereinafter referred to as a pan operation signal) for instructing the imaging apparatus 1 to perform a pan operation. Further, when the tilt operation button is pressed, the control unit 23 generates a control signal (hereinafter referred to as a tilt operation signal) for instructing the imaging apparatus 1 to perform a tilt operation. The pan operation signal and the tilt operation signal are direction instruction information for instructing the imaging direction of the imaging apparatus 1 and are signals including a target value of pan / tilt angle, a pan / tilt amount, and the like. In addition, the panning operation signal and the tilting operation signal may include the coordinate information of the cutout area in the captured image data.

  Similarly, when the zoom operation button is pressed, a control signal (hereinafter referred to as a zoom operation signal) for instructing the imaging apparatus 1 to perform a zoom operation is generated. Further, when the tele operation button is pressed, the control unit 23 generates a control signal (hereinafter referred to as a tele operation signal) for instructing the imaging apparatus 1 to perform the tele operation.

  The operation unit 22 may be a pushable button or a touch panel. For example, when the operation program is downloaded to a smartphone and used as the operation terminal 20, the display unit 21 can be used as the operation unit 22. In this case, the control unit 23 may generate the pan / tilt operation signal by swiping the display unit 21 up / down / left / right with the finger of the user. For example, the pan angle and the tilt angle may be determined according to the swipe speed and amount. Furthermore, an acceleration sensor may be provided on the smartphone, and the pan / tilt operation signal may be generated by tilting the smartphone terminal itself in the vertical and horizontal directions.

  The control unit 23 may generate a zoom operation signal by pinching out the display unit 21 with a user's finger. Furthermore, the control unit 23 may generate a tele operation signal by pinching the display unit 21 with a user's finger. For example, the zoom amount or the like may be determined according to the movement distance of two fingers during a pinch-out or pinch-in operation.

  The control unit 23 includes a semiconductor integrated circuit including a CPU, a ROM storing various programs, a RAM as a work area, and the like, and comprehensively controls processing of the entire operation terminal 20 such as display of various images. The control unit 23 generates a connection request signal for enabling the imaging device 1 and the operation terminal 20 to communicate with each other. Then, the control unit 23 transmits a connection request signal to the imaging device 1. When communication between the imaging device 1 and the operation terminal 20 is established, the control unit 23 causes the communication unit 24 to transmit pixel number information of the display unit 21. The pixel number information is stored in advance in a memory (not shown) or the like.

  The communication unit 24 performs wireless communication processing such as Wi-Fi, and transmits a pan / tilt operation signal, a zoom tele operation signal, and various control signals to the imaging device 1. The communication unit 24 receives image data (second image data) transmitted from the imaging device 1.

<Configuration of battery storage structure>
Hereinafter, the battery housing structure 50 will be described in detail. FIG. 4 is a diagram showing the external appearance of the battery housing structure 50. The battery storage structure 50 is stored in the fixed base 15 of the imaging apparatus 1, and FIG. 4A is a view of the battery storage structure 50 as viewed from the fixed base 15 side to the main body 11 side. 4B is a view of FIG. 4A viewed from the side, and FIG. 4C is a view of FIG. 4A viewed from the back.

  As shown in the figure, the battery storage structure 50 is provided with a battery storage space 58 for storing batteries and a SW 57 for controlling ON / OFF of the power source. In this example, a case where two batteries are used and connected in series will be described. In this case, the electrode conductive terminal 54 to which the batteries are connected is provided on the wall 59 which is the end of the battery storage space 58. Although the electrode conductive terminal 54 is formed in a coil shape of a metal wire, the electrode conductive terminal 54 may be a flat terminal.

  On the wall 59 which is the other end of the battery storage space 58, electrode conductive terminals 52 and 53 for conducting the battery current are provided. In this example, the electrode conductive terminals 52 and 53 are terminals corresponding to the positive electrode of the battery, and electrode conductive terminals 53 are terminals corresponding to the negative electrode of the battery.

  The battery housing structure 50 includes an electric circuit board housing portion 61 corresponding to the shape of the electric circuit board 60 in order to place and house the electric circuit board 60 on which the internal circuit described above is mounted. Is provided. Of course, the electric circuit board 60 may include all internal circuit configurations or may be mounted with an electric circuit obtained by partially dividing the circuit.

  Next, the electrode conductive terminals 52 and 53 will be described in more detail. FIG. 5 is a diagram for explaining the electrode conductive terminals 52 and 53 in the battery housing structure 50. As shown in the figure, the battery storage structure 50 is provided with a battery storage space 58 for storing batteries. The electrode conductive terminal 54 to which the batteries are connected is provided on the wall 59 which is the end of the battery storage space 58.

  An electrode conductive terminal 52, which is a terminal corresponding to the positive electrode of the battery, is provided on the wall 59 which is the opposite end of the electrode conductive terminal 54 to which the batteries are connected. The electrode conductive terminal 52 is integrally formed of a metal wire, and the battery contact portion is formed as a coil-shaped portion 521. At the other end of the coil-shaped portion 521, an engaging portion 523 and a coil-shaped portion are formed. A bent portion 522 is provided between the portion 521 and the locking portion 523.

  On the other hand, similarly, an electrode conductive terminal 53 which is a terminal corresponding to the negative electrode of the battery is provided. The electrode conductive terminal 53 is integrally formed of a metal wire, and the battery contact portion is formed as a coil-shaped portion 531. At the other end of the coil-shaped portion 531, an engaging portion 533 and a coil-shaped portion are formed. The bent portion 532 is provided between the portion 531 and the locking portion 533.

  The electrode conductive terminal 54, the coil-shaped portion 521, and the coil-shaped portion 531 are arranged and fixed on the wall portion 59 that is the end portion of the battery storage space 58. The wall 59 is provided with a recess or the like corresponding to the shape of each coil so as to be inserted and fixed. Further, as can be seen from the figure, a battery is set between the electrode conductive terminal 54 and the coiled portions 521 and 531. After setting, the conductive terminal is sufficiently positioned at an appropriate position with respect to the electrode of the battery. The contact is made with a good pressure contact force to constitute a good conduction state.

  Next, the arrangement of the battery housing structure 50 and the electric circuit board 60 will be described with reference to FIG. As shown in the figure, the battery storage structure 50 is provided with a battery storage space 58 for storing batteries. The electrode conductive terminal 54 to which the batteries are connected is provided on the wall 59 which is the end of the battery storage space 58. Moreover, the electrode conductive terminal 52 which is a terminal corresponding to the + side electrode of the battery is provided on the wall 59 which is the opposite end of the electrode conductive terminal 54 to which the batteries are connected. On the other hand, similarly, an electrode conductive terminal 53 which is a terminal corresponding to the negative electrode of the battery is provided.

  The electrode conductive terminal 52 and the electrode conductive terminal 53 are held on the wall portion 59 by a coil-shaped portion 521 and a coil-shaped portion 531 (in the drawing, the back surface of the wall portion 59 is not shown). The coiled portion 521 and the latching portion 523 which are one ends of the coiled portion 531 and the latching portion 533 are held in the electric circuit board housing portion 61 of the battery housing structure 50. At this time, the bent portion 522 and the bent portion 532 are each held in a direction toward the substrate.

The electric circuit board 60 corresponding to the electric circuit board housing part 61 of the battery housing structure 50 is associated with the land hole 64, the land hole 65, and the land hole 64 and the land hole 65 respectively corresponding to the bent part 522 and the bent part 532. The land footprint 62 and the land footprint 63 are provided.

  The bent portion 522 and the bent portion 532 are inserted into the corresponding land hole 64 and the land hole 65, respectively, and the land footprint 64, the land footprint 63 and the bent portion 522, and the bent portion 532 are attached to the land hole 64. The battery current is conducted to the electric circuit board 60 by soldering. In this example, soldering is used. However, it cannot be electrically fixed, and other welding methods may be used.

  The electric circuit board 60 will be described with reference to FIG. This figure is an external view of the electric circuit board 60 and is a view seen from the back side of the electric circuit board housing 61. A land hole 64 and a land hole 65 corresponding to the bent portion 522 and the bent portion 532 are provided, respectively, and the land footprint 64 and the land footprint 63 associated with the land hole 65 are the land hole 64 and the land hole 65, respectively. It is provided at both longitudinal ends.

  Further, the land footprint 62 and the land footprint 63 will be described in detail. FIG. 8 is a conceptual diagram for explaining the shape of the land footprint. FIG. 8A shows the electric circuit board 60 with the bent portion 522 and the bent portion 532 inserted, as viewed from the side. FIG. 8B is a view of the electric circuit board 60 with the bent portion 522 and the bent portion 532 inserted, respectively, as viewed from the land footprint 62 and the land footprint 63 side.

  As shown in FIG. 8A, the bent portion 522 and the bent portion 532 are inserted into the corresponding land hole 64 and the land hole 65, respectively, and are attached to the land hole 64 and the land hole 65, respectively. The terminals for soldering the bent portions 522 and 532 of the electrode conductive terminal 53 are limited to two locations.

  Therefore, as shown in FIG. 8B, the land footprint 62 and the land footprint 63 corresponding to the bent portion 522 and the bent portion 532 are formed by cutting the copper foil at the center portion so that the bent portion 522 and the bent portion 532 are For example, a half-moon shape is formed in a portion in contact with the electric circuit board 60.

  This is because, for example, when the electrode conductive terminal 52, the bent portion 522 of the electrode conductive terminal 53, and the bent portion 532 are integrally formed of a metal wire as described above, the bent portion 522 and the bent portion 532 are, for example, U-shaped. When inserted into the electric circuit board 60 and soldered in a shape that has been processed into a shape, since the inside of the bent portion 522 and the bent portion 532 is hollow, the conventional land footprint has solder on the land hole. Or a land footprint having such a shape is considered.

  The land footprint will be described in more detail. FIG. 9 is a diagram showing an example of a land footprint applied to the electric circuit board 60. 9A shows a land hole shape, FIG. 9B shows a corresponding resist shape, and FIG. 9C shows a corresponding land footprint shape.

  By adopting such a land footprint shape, no excessive solder is generated, and the soldering workability is improved. Further, since excessive solder does not flow into the land holes, it is possible to improve the workability of the soldering work and improve the reliability of the soldered portion.

    In the above example, the land footprint shape is formed in a half-moon shape, but it may be further divided. By doing so, the amount of soldering can be controlled well.

  In the above example, the land footprint shape is devised, but the center of the opening of the resist portion, which is the portion of the land hole 64 and land hole 65 where the corresponding land hole 64 and land hole 65 are not soldered, is narrowed down. The problem may be that the resist part shape causes solder to fall on the land hole or a pin hole occurs due to the shape of the resist.

  In the above description, the imaging apparatus provided with the battery housing structure according to the present invention has been described as an example. However, the pan / tilt pan / tilt head provided with the battery housing structure and the imaging apparatus may be configured separately. Further, the battery housing structure according to the present invention is not only combined with the image pickup apparatus, but also applied to a battery housing structure provided in various electric devices using a battery as a power source.

  Moreover, although the battery storage structure concerning this invention was demonstrated based on the example which stores a battery, you may apply to the storage structure which accommodates the detachable battery power supply which can be charged. It extends from the electrode conductive terminal which contacts, and it shape | molds with a single metal wire so that it may become the shape where an electrode conductive terminal, a bending part, and a latching | locking part continue.

  As described above, the electrode conductive terminal which is a terminal corresponding to the positive electrode of the battery, the terminal corresponding to the negative electrode of the battery, on the wall which is the opposite end of the electrode conductive terminal to which the batteries are connected A single metal wire is formed so that the electrode conductive terminal is extended from the coiled portion that is the coaxial core and the coiled portion, the bent portion, and the locking portion are connected to each other. It is possible to provide a battery housing structure that is simple but easy to assemble, and an imaging device using the battery housing structure.

  Also, when the electrode conductive terminal is provided with a bent portion and the bent portion and the circuit board are soldered, the land footprint shape is devised so that only the portion where the electrode conductive terminal contacts the substrate is soldered. Therefore, it is possible to provide a battery housing structure with high soldering reliability and an imaging device using the battery housing structure.

DESCRIPTION OF SYMBOLS 1 Imaging device 11 Main body part 12 Support part 13 Arm part 14 Turntable 15 Fixed base 20 Operation terminal 21 Display part 22 Operation part 23 Control part 24 Communication part 50 Battery storage structure parts 52, 53, 54 Electrode conductive terminals 521, 531 Coil -Shaped part 522,532 Bending part 523,533 Locking part 57 SW
58 Battery storage space 59 Wall part 60 Electric circuit board 61 Electric circuit board storage part 62, 63 Land footprint 64, 65 Land hole 100 Imaging part 101 Zoom lens 102 Focus lens 103 Diaphragm 104 Imaging element 105 Analog image signal processing part 106 Image A / D converter 107 Image input controller 108 Digital signal processor 109 Microphone 110 Analog audio signal processor 111 Audio A / D converter 112 Audio input controller 113 Multiplexer 201 Compression / decompression processor 202 Audio / image processor 203 ROM
204 Flash ROM
205 Main memory 206 Media control unit 207 Gyro sensor 301 Card I / F
302 Card type recording medium 303 Input / output I / F
304 LCD monitor 305 Speaker 306 Operation unit 307 Input / output terminal 308 Wireless I / F
309 Wireless module 400 Central control unit 401 Image cutout unit 402 Area state detection unit 403 Angle of view control unit

Claims (3)

A battery housing structure including a conductive terminal that contacts an electrode of a battery housed in the battery housing space with respect to a wall portion forming the battery housing space,
A conductive terminal provided with a battery contact portion at one end and a locking portion at the other end, and a bent portion provided between the battery contact portion and the locking portion,
A substrate storage for placing the substrate;
Have
The conductive terminal is held on the wall portion by the battery contact portion, and the battery housing structure is held by the locking portion, and the bent portion and the substrate are electrically fixed, whereby the current from the battery is supplied to the substrate. A battery housing structure characterized by being electrically connected to the battery.   The conductive terminal is formed by forming a single metal wire so as to extend from a coil-shaped portion serving as a coaxial core, and to form a shape in which the coil-shaped portion, the bent portion, and the locking portion are continuous. The battery storage structure according to claim 1.   An imaging apparatus comprising the battery housing structure according to claim 1.