JP4011923B2 - Electronics - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an electronic device having a battery housing portion.
[0002]
[Prior art]
In general, in a helical scan type magnetic recording / reproducing apparatus such as a video camera, the running of the tape is adjusted so that the rotating magnetic head can accurately scan the track recorded on the magnetic tape. FIG. 7 shows an example of a conventional helical scan type magnetic recording / reproducing apparatus. The running of the tape is regulated by tape guide posts 70, 71, 72 and the like shown in FIG. 7, and the tape guide posts 70, 71, 72 are provided with a screw structure height adjusting mechanism. The travel adjustment uses a master tape (adjustment reference tape with good track linearity), determines the adjustment amount based on the envelope data obtained from the reproduction signal of the magnetic head, and adjusts the tape guide posts 70, 71, 72. Adjustment is performed by changing the height of the tape guide post by fitting an adjustment driver to the head and rotating the driver.
[0003]
By the way, in the conventional video camera, in order to reduce the adjustment work time by eliminating the above-described assembly for obtaining the envelope data for travel adjustment / inspection, and to reduce the cost of adjustment, as shown in FIG. There is a configuration in which a cover 80 is provided and a check land or connector for outputting envelope data is exposed when the blind cover 80 is opened. By configuring in this way, during adjustment / inspection at a service station or the like, the blindfold cover 80 is removed, and envelope data is obtained from the check land or connector, thereby reducing the assembly time and performing travel adjustment / inspection. Is possible.
[0004]
[Problems to be solved by the invention]
However, the above-described blind cover for outputting the envelope is meaningless for the user, and there is a problem that the number of parts increases and the cost increases.
[0005]
The present invention has been made to solve the above-described problems, and provides an electronic device that can adjust and inspect an electronic device without increasing the number of parts and by reducing the assembly time. For the purpose.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, an electronic device of the present invention includes a battery housing portion having an opening, a lid for closing the opening , and a check land for adjusting and inspecting the electronic device. The check land is disposed at a position exposed by the opening when the lid is opened and the battery is housed in the battery housing portion. did.
[0007]
An electronic device according to the present invention is an electronic device including a battery housing portion having an opening, a lid for closing the opening, and a connector for adjusting and checking the electronic device, wherein the connector is The lid is disposed at a position exposed by the opening in a state where the opening is opened and a battery is accommodated in the battery accommodating portion .
[0009]
The video camera of the present invention is a video camera comprising: a battery housing having an opening; a lid for closing the opening; and a check land for adjusting and checking the video camera; The land is disposed at a position exposed by the opening when the lid is opened and the battery is housed in the battery housing portion .
[0011]
The video camera of the present invention is a video camera comprising a battery housing having an opening, a lid for closing the opening, and a connector for adjusting / inspecting the video camera, the connector being The lid is disposed at a position exposed by the opening in a state where the opening is opened and a battery is accommodated in the battery accommodating portion .
[0014]
A magneto-optical disk apparatus according to the present invention includes a battery housing having an opening, a lid for closing the opening , and a check land for adjusting and checking the magneto-optical disk apparatus. The lid is disposed at a position exposed by the opening in a state where the opening is opened and the battery is accommodated in the battery accommodating portion .
[0016]
The magneto-optical disk apparatus of the present invention is a magneto-optical disk apparatus comprising a battery housing having an opening, a lid for closing the opening, and a connector for adjusting / inspecting the magneto-optical disk apparatus. The connector is arranged at a position exposed by the opening in a state where the lid is opened and the battery is housed in the battery housing portion .
[0017]
According to a twelfth aspect of the present invention, in the magneto-optical disk apparatus according to the eleventh aspect, the connector is a position adjusting connector for an optical pickup portion of the magneto-optical disk apparatus.
[0018]
According to a thirteenth aspect of the present invention, in the magneto-optical disk apparatus according to any one of the ninth to twelfth aspects, the battery is a backup battery for backing up date information and the like.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0020]
1 is a perspective view of the video camera according to an embodiment of the present invention as seen from the front direction (subject side), FIG. 2A is a right side view of the video camera, and FIG. 2B is a left side of the video camera. FIG. 3A is a perspective view of the video camera as seen from the rear (photographer side), and FIG. 3B is a perspective view of the video camera as installed from the rear.
[0021]
In FIG. 1, 10 is a video camera main body, 11 is a lens unit provided in the longitudinal direction front side (subject side) of the video camera main body 10, 12 is a microphone unit for collecting photographed sound, and 13 is a high-quality video signal. A terminal cover 14 is mounted so as to cover an output S terminal (not shown) and an IEEE 1394 terminal (not shown), and is a liquid crystal monitor unit, which can be opened and closed and rotated by a hinge mechanism. Reference numeral 15 denotes a tiltable finder unit.
[0022]
In FIG. 2 (a), 20a, 20b, 20c, 20d, 20e, 20f, 20g, 20h, 20i, and 20j are various operation keys, and playback operations such as playback / pause, stop, fast-forward, rewind, camera, etc. It is possible to perform the digital effect used in the mode, auto / manual focus selection, menu display ON / OFF switching, and the like. 21 is an eject switch for opening and closing the liquid crystal monitor unit, 22 is a memory card cover for opening and closing an insertion slot for loading a still image recording memory card, and 23 is a multi-dial for selecting and determining menus.
[0023]
In FIG. 2 (b), 24e is a DC input terminal to which a terminal of a power adapter is attached and DC power is input, 24b is an AV terminal capable of inputting / outputting video signals, 24c is input / output of an audio signal by connecting a microphone. 24a is a rank terminal to which a wired remote controller or the like can be connected, 24d is a USB terminal to which a personal computer or the like can be connected, and these terminal groups are opened and closed by a terminal cover (not shown). Reference numeral 25 denotes a cassette cover that opens and closes an opening for loading a magnetic tape in a recording / reproducing apparatus provided in the video camera body 10, 26 denotes a speaker unit, 27 denotes a zoom key for performing a zoom operation, and 28 denotes a still image. A photo button 29 for recording is a tape / card switch for selecting a medium for recording a still image.
[0024]
3 (a) and 3 (b), 30 is a battery eject button for detaching a battery, 31 is a rotary power switch, 32 is a shooting button, and 34 is behind the video camera body 10 (on the photographer side). ) Provided with a battery mounting portion 33, a backup battery storage cover 33 for opening and closing a backup battery storage portion provided in the battery mounting portion, and 35a, 35b, 35c, and 35d connected to terminals of the battery 36. A battery terminal 36 for supplying a power supply voltage to the video camera main body, and a battery 36, which is a power supply battery for supplying the power supply voltage to the video camera main body 10, are generally composed of rechargeable batteries.
[0025]
Next, the configuration of the backup battery storage unit, which is a feature of the present invention, will be described in detail. 4A is an exploded perspective view seen from the front of the rear part of the video camera of the present embodiment, and FIG. 4B is an exploded perspective view seen from the rear of the rear part of the video camera. 5 is a view of the state where the backup battery storage cover 33 is removed as viewed from the rear of the video camera, and FIG. 6 is a view of the state where the backup battery 43 is stored as viewed from the rear of the video camera.
[0026]
4 (a) and 4 (b), 42 is a rear cover constituting the rear part of the video camera body, 41 is a memory card connector 411, multi-dial 412, backup battery connection + terminal 413, backup battery connection-terminal 414. The board includes an envelope data output check land 415, and is connected to a main board (not shown) by an FPC (not shown). The rear cover 42 is provided with an opening 421 for inserting a backup battery 43 for backing up date information and the like. The substrate 41 is attached to the rear cover 42 by substrate attachment screws 40a, 40b, and 40c, and the backup battery storage unit 50 is formed by the ribs 422 formed on the rear cover 42 and the substrate 41. Here, as shown in FIG. 5, the envelope data output check land 415 is arranged in the backup battery storage unit 50 by arranging the envelope data output check land 415 on the substrate 41 at a position exposed by the rear cover opening 421. It becomes possible to do.
[0027]
In the embodiment of the present invention, the check land is used for envelope output, but the invention is not limited to the check land, and a connector may be used.
[0028]
As shown in FIG. 6, the backup battery 43 is inserted by being slid from the rear cover opening 421 in a substantially oblique direction, and the backup battery connection + terminal 413, the backup battery connection − terminal 414, and the protrusion formed on the rear cover 42. Elastically held by 423 and 424.
[0029]
As described above, in the embodiment of the present invention, the check land or the connector for obtaining the envelope data is arranged in the backup battery storage unit for backing up the date information, and a dedicated blind cover is not required. Therefore, it is possible to perform travel adjustment / inspection while reducing the assembly time without increasing the number of parts.
[0030]
In the embodiment of the present invention, the video camera using the helical scan type magnetic recording / reproducing apparatus as the recording / reproducing unit has been described with respect to the configuration in which the check land for adjusting the tape running is arranged in the backup battery storage unit. For example, in a video camera using a magneto-optical disk device as a recording unit, a configuration may be adopted in which a check land for position adjustment of the optical pickup is arranged in the backup battery storage unit.
[0031]
【The invention's effect】
As described above, according to the present invention, it is possible to adjust / inspect an electronic device while reducing the assembly time without increasing the number of parts.
[Brief description of the drawings]
FIG. 1 is a perspective view of a video camera viewed from a front direction according to an embodiment of the present invention.
FIG. 2A is a right side view of the video camera according to the embodiment of the present invention.
FIG. 2B is a left side view of the video camera according to the embodiment of the present invention.
FIG. 3A is a perspective view seen from the rear of the video camera in the embodiment of the present invention.
FIG. 3B is a perspective view seen from the rear of the video camera equipped with the battery in the embodiment of the present invention.
FIG. 4 (a) is an exploded perspective view seen from the front of the rear part of the video camera in the embodiment of the present invention.
FIG. 4B is an exploded perspective view seen from the rear of the rear part of the video camera in the embodiment of the present invention.
FIG. 5 is a rear view of the video camera according to the embodiment of the present invention with a backup battery storage cover removed.
FIG. 6 is a view of a state in which a backup battery of the video camera according to the embodiment of the present invention is stored as viewed from the rear.
FIG. 7 is a diagram showing an example of a helical scan type magnetic recording / reproducing apparatus.
FIG. 8 is a right side view showing a configuration of a conventional video camera.

Claims (15)

An electronic device comprising: a battery storage unit having an opening; a lid for closing the opening; and a check land for adjusting and checking the electronic device, wherein the check land includes the lid An electronic device, wherein the electronic device is disposed at a position exposed by the opening in a state where the opening is opened and the battery is housed in the battery housing portion . An electronic device comprising: a battery housing portion having an opening; a lid for closing the opening; and a connector for adjusting and checking the electronic device, wherein the connector has the lid that covers the opening. An electronic apparatus, wherein the electronic apparatus is disposed at a position exposed by the opening in a state where the battery is stored in the battery storage portion in an opened state . The electronic device according to claim 1, wherein the battery is a backup battery for backing up at least date information. The electronic device according to claim 3, wherein the electronic device includes a mounting portion for mounting a battery different from the battery stored in the battery storage portion, and the lid is provided in the mounting portion. . A video camera comprising: a battery housing having an opening; a lid for closing the opening; and a check land for adjusting and checking the video camera, wherein the check land includes the lid. A video camera, wherein the video camera is disposed at a position exposed by the opening in a state where the opening is opened and the battery is housed in the battery housing portion . 6. The video camera according to claim 5 , wherein the check land is an envelope data output check land for adjusting and checking the tape running. A video camera comprising: a battery housing portion having an opening; a lid for closing the opening; and a connector for adjusting and checking the video camera, wherein the connector has the lid that covers the opening. A video camera, wherein the video camera is disposed at a position exposed by the opening in a state where the battery is stored in the battery storage portion in an opened state . 8. The video camera according to claim 7 , wherein the connector is an envelope output connector for adjusting / inspecting tape running. 9. The video camera according to claim 5, wherein the battery is a backup battery for backing up at least date information. The video camera according to claim 9, wherein the video camera includes a mounting unit that mounts a battery different from the battery stored in the battery storage unit, and the lid is provided in the mounting unit. . A magneto-optical disk apparatus comprising: a battery storage unit having an opening; a lid for closing the opening; and a check land for adjusting and checking the magneto-optical disk apparatus, wherein the check land includes: The magneto-optical disk apparatus, wherein the lid is disposed at a position exposed by the opening in a state where the opening is opened and a battery is accommodated in the battery accommodating portion . 12. The magneto-optical disk apparatus according to claim 11 , wherein the check land is a position adjustment check land of an optical pickup unit of the magneto-optical disk apparatus. A magneto-optical disk apparatus comprising: a battery housing having an opening; a lid for closing the opening; and a connector for adjusting and checking the magneto-optical disk apparatus, wherein the connector includes the lid Is disposed at a position exposed by the opening when the battery is stored in the battery storage portion . 14. The magneto-optical disk apparatus according to claim 13 , wherein the connector is a position adjusting connector for an optical pickup unit of the magneto-optical disk apparatus. 15. The magneto-optical disk apparatus according to claim 11, wherein the battery is a backup battery for backing up at least date information.

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