WO2004079638A1 - 接続端子を有する記憶媒体のローディング装置 - Google Patents
接続端子を有する記憶媒体のローディング装置 Download PDFInfo
- Publication number
- WO2004079638A1 WO2004079638A1 PCT/JP2004/002559 JP2004002559W WO2004079638A1 WO 2004079638 A1 WO2004079638 A1 WO 2004079638A1 JP 2004002559 W JP2004002559 W JP 2004002559W WO 2004079638 A1 WO2004079638 A1 WO 2004079638A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holder
- storage medium
- connection terminal
- lock lever
- terminal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/0868—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot
- G06K13/0875—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising a shutter for blocking at least part of the card insertion slot
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/07—Transporting of cards between stations
- G06K13/077—Transporting of cards between stations with intermittent movement; Braking or stopping movement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/0806—Feeding or discharging cards using an arrangement for ejection of an inserted card
- G06K13/0831—Feeding or discharging cards using an arrangement for ejection of an inserted card the ejection arrangement comprising a slide, carriage or drawer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/0843—Feeding or discharging cards from or back into the same magazine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
- G06K13/085—Feeding or discharging cards using an arrangement for locking the inserted card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0047—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having edge contacts
Definitions
- a storage medium loading device having a connection terminal
- the present invention relates to a storage medium loading device having a connection terminal.
- storage medium of the connection terminals and the terminal electrodes and are securely connected to the art for (Background to the terminal electrode connecting terminal to start-loading in connected state
- a loading device for loading a storage medium on which an information signal is stored, for example, a plate-shaped storage medium having a semiconductor memory and a plurality of connection terminals.
- a loading device is provided, for example, in various electronic devices such as various audio devices, personal computers, and mobile phones (a loading device includes a holder for holding a storage medium, and the holder for moving the holder. And a plurality of terminal electrodes to which each connection terminal of the storage medium is connected. Reference is made to Japanese Patent Publication No. 25-3).
- the holder is movable between a first position at which the storage medium is removed and a second position at which each connection terminal of the storage medium is connected to each terminal electrode.
- the holder and the storage medium are integrally moved to the second position by the urging force of the urging member (toggle panel).
- Each connection terminal is connected to each terminal electrode, and the opening of the storage medium is completed.
- each terminal electrode is attached to the chassis, and each connection terminal of the storage medium held by the holder is connected to each terminal electrode attached to the chassis.
- the positional accuracy of the terminal electrodes with respect to the chassis, the positional accuracy of the holder with respect to the chassis, and the positional accuracy of the insertion of the storage medium with respect to the holder affect the connection state between each connection terminal and each terminal electrode. That is, when these good positional accuracy are not ensured, there is a possibility that a connection failure between each connection terminal of the storage medium and each terminal electrode may occur.
- each connection terminal of the storage medium held by the holder is connected to each terminal electrode, for example, the holder stops before the second position due to deterioration of the toggle panel. If the storage medium is not completely inserted, or if the storage medium is not fully inserted into the holder, it may not be possible to secure a good connection between each connection terminal of the storage medium and each terminal electrode. .
- a storage medium loading device having a connection terminal according to the present invention is provided. It is an object of the present invention to reliably connect a connection terminal of a storage medium to a terminal electrode to improve the reliability of the operation of a loading device. Disclosure of the invention
- the present invention provides a storage medium loading device having a connection terminal, a storage medium having a connection terminal, and an input / output position where a storage medium is inserted or removed, and a storage medium.
- a holder which is moved between a completion position where loading of the cartridge is completed, a chassis which movably supports the holder between the insertion / extraction position and the completion position, and a storage medium attached to the holder.
- Body connection terminal c thus is obtained so as to unlock the holder by lock levers one at ⁇ removal position when connected to the terminal electrodes of the thickness to the loading device of the storage medium having the present connection terminal In other words, the movement of the holder from the insertion / extraction position to the completion position is started with the connection terminal of the storage medium connected to the terminal electrode.
- FIG. 1 shows a storage medium to be mounted on a mouthpiece together with FIGS. 2 and 3, and FIG. 1 is an enlarged perspective view.
- FIG. 2 is a conceptual diagram showing an electrode structure of a connection terminal.
- FIG. 3 is a conceptual diagram showing an internal structure and an electrode structure of a connection terminal.
- FIG. 4 shows the loading device together with FIGS. 5 to 33, and FIG. 4 is an enlarged perspective view of the loading device.
- FIG. 5 is a perspective view showing the loading device with a part thereof separated.
- FIG. 6 is an exploded perspective view of the loading device.
- FIG. 7 is an enlarged perspective view showing a mounting base of a pace body and a circuit board mounted thereon.
- FIG. 8 is an enlarged perspective view showing an arrangement base of a base body, a drive motor and a transmission gear arranged on the base.
- FIG. 9 is an enlarged side view showing the position of the changeover switch.
- FIG. 10 is an enlarged exploded perspective view showing a transport rack and a limiter panel.
- FIG. 11 is an enlarged exploded perspective view showing a chassis and a shutter supported by the chassis.
- FIG. 12 is an enlarged sectional view taken along the line XII—XII in FIG.
- FIG. 13 is an enlarged side view showing a state where the shutter is supported by the chassis.
- FIG. 14 is an enlarged exploded perspective view showing the holder 1, the lock lever, and the terminal mounting member.
- FIG. 15 is an enlarged perspective view showing a state in which a lock lever and a terminal mounting member are arranged on a lower shell of a holder.
- FIG. 16 shows the operation of the loading device together with FIGS. 17 to 29, and FIG. 16 is an enlarged plan view showing a state before loading, and FIG. It is an enlarged side view which shows a state in partial cross section.
- FIG. 18 is an enlarged side view showing a state before loading.
- FIG. 19 is an enlarged side view showing a state where the shirt is opened when the storage medium is inserted from the slot.
- FIG. 20 is an enlarged side view showing a state where the storage medium is being inserted into the holder.
- FIG. 21 is an enlarged side view showing a state in which a connection terminal of a storage medium is connected to a terminal electrode.
- FIG. 22 is an enlarged plan view showing a state where the lock lever is rotated and the lock on the holder is released.
- FIG. 23 is an enlarged cross-sectional view showing a state where the storage medium is held by the holding portion of the holder.
- FIG. 24 is an enlarged plan view showing a state where the holder is moved and the limiter panel is extended.
- FIG. 25 is an enlarged side view showing a state where the holder is moved and the limiter panel is extended.
- FIG. 26 is an enlarged side view partially showing a state in which the holder 1 is moved together with the transport rack.
- FIG. 27 is an enlarged side view partially showing a cross section of a state where the loading operation is completed.
- FIG. 28 is an enlarged plan view showing a state where the loading operation has been completed.
- FIG. 29 is an enlarged side view partially showing a state in which the shirt is opened during the ejecting operation.
- FIG. 30 is an enlarged plan view showing a state when the storage medium is inserted into the holder in an improper orientation.
- FIG. 31 shows a case in which one switching switch is used to perform a mouthing operation and an ejecting operation together with FIGS. 32 and 33.
- the switching switch has one operation projection.
- FIG. 3 is a schematic side view showing a state in which the device is operated by the user.
- FIG. 32 is a schematic side view showing a state in which the operation on the switching switch is released.
- FIG. 33 is a schematic side view showing a state in which the switching switch is being operated by the other operation projection.
- the storage medium 100 is formed in a flat and substantially rectangular shape that is long in one direction (see FIG. 1), and a semiconductor memory such as a flash memory is built in the housing 101. ing.
- the housing 101 has a first main surface 101 a having the largest area and a second main surface (not shown) opposite to the first main surface 101 a. You.
- connection portion 102 is provided at one end of the first main surface 101 a in the longitudinal direction (front-back direction).
- the connecting portion 102 includes a plurality of partition walls 103, 103, 103 provided at equal intervals in the short direction (left-right direction) of the first main surface 101a.
- ten connection recesses 104, 104,... ′ Are formed.
- the connection recesses 104, 104,... are opened on one side in the longitudinal direction of the first main surface 101a and on one side in the thickness direction of the storage medium 100, and the connection recesses 100
- the portion of the storage medium 100 adjacent to the connection portion 102 is provided as a cutout portion 106 opened in the thickness direction of the housing 101, and the outer edge of the cutout portion 106 has a substantially arc shape. It is formed as a chamfered part 107 which makes the following.
- an erroneous recording prevention knob 108 is slidably provided in the vicinity of the connection portion 102 of the first main surface 101a.
- the mis-recording prevention knob 108 allows data to be written to the semiconductor memory when it is slid to one side, and not to write to the semiconductor memory when it is slid to the other side.
- connection terminals 105, 105,... are composed of 10 plane terminal electrodes (terminals T1 to T10) (see FIG. 2).
- Terminal T1 and terminal T10 are detection voltage VSS terminals.
- Terminal T2 is an input terminal for the serial protocol bus state signal BS.
- Terminals T3 and T9 are power supply voltage VCC terminals.
- Terminal T4 is an input / output terminal for one signal of serial protocol data.
- Terminal T5 and terminal T7 are spare terminals It is.
- the terminal T6 is a detection terminal for detecting the storage medium 100.
- Terminal # 8 is the input terminal for the serial clock SCL #.
- a control IC 109 and a semiconductor memory 110 are arranged inside the casing 101.
- the controller IC 109 has a function of reading and writing data from and to the semiconductor memory 110.
- the control IC 109 is connected to the terminal # 2, the terminal # 4, and the terminal # 8, the terminal # 2 receives the serial protocol bus state signal BS, and the terminal # 8 receives the serial clock SCL #.
- the semiconductor memory 110 is input from terminal ⁇ 4 based on the serial protocol bus state signal BS input from terminal ⁇ 2 and the serial clock SCLK input from terminal ⁇ 8. Done every night is written.
- data is read from the semiconductor memory 110 based on the serial protocol bus state signal BS and the serial clock SCL #, and the data read via the terminal # 4 is read. Is output.
- the detection voltage VSS is input to terminal ⁇ 6, the voltage at terminal ⁇ 6 is detected by the resistor R, and the connection terminals 105, 105, ... of the storage medium 100 It detects whether or not it is connected to the terminal electrode.
- the loading device 1 is installed in various electronic devices such as various audio equipment, personal computers, and mobile phones.
- electronic devices for example, moving image data, still image data, audio data, HiFi data (music data), computer data, control
- Various data such as application data are written or read.
- the loading device 1 is disposed in the outer casing of the electronic device, and the storage medium 100 is inserted into the loading device 1 or the storage medium 100 is removed from the loading device 1 in the outer casing. Slots are formed.
- the mouthing device 1 is configured by arranging necessary parts on a base body 2 (see FIGS. 4 to 6).
- the base body 2 is formed by connecting a mounting base 3 and an arrangement base 4.
- the mounting base 3 has a vertically long bottom plate portion 3a and side plate portions 3b and 3 protruding upward from both left and right side edges of the bottom plate portion 3a. b.
- connecting surfaces 3c, 3c, ... which are formed by being bent inward, respectively, and below the side plates 3b, 3b.
- the edges are provided with mounting surface portions 3d, 3d, which are formed by being bent outward.
- the mounting surfaces 3d and 3d are mounted at predetermined positions inside the electronic device by screws.t
- the mounting base 3 is bent from a predetermined position on the bottom plate 3a. 3e, 3e, 3e are provided, and the board mounting portions 3e, 3e, 3e are located between the bottom plate portion 3a and the coupling surface portions 3c, 3c, ... .
- the one side plate 3b is provided with a motor receiving portion 3 # which is formed by being bent outward.
- the arrangement base 4 has a first flat plate portion 5, a second flat plate portion 6, and a motor mounting portion 7, and the first flat plate portion 5 and the second flat plate portion 5 located on the left and right sides.
- the flat portion 6 is connected to the flat portion 6 by a step portion 8.
- the first flat plate portion 5 is located at a position slightly higher than the second flat plate portion 6, and chassis mounting pieces 5 a and 5 a having screw holes are provided at predetermined positions of the first flat plate portion 5.
- a chassis mounting piece 6a having a screw hole is provided at a predetermined position of the second flat plate portion 6, a chassis mounting piece 6a having a screw hole is provided.
- the second flat plate portion 6 is provided with long and rear arrangement holes 6b.
- the motor mounting portion 7 is provided continuously to the first flat plate portion 5.
- the step portion 8 is formed with a gear disposition hole 8a.
- a predetermined portion of the arrangement base 4 is attached to the coupling surface portions 3c, 3c,... Of the attachment base 3 by attachment screws 9, 9,... (See FIGS. 4 and 6).
- the circuit board 11 is attached to the board attachment portions 3 e, 3 e, 3 e of the attachment base 3 by screw members 10, 10, 10 (see FIGS. 4 to 7).
- Switching switches 12 and 13 are mounted on one side edge of the circuit board 11 so as to be separated from each other back and forth (see FIGS. 4 to 6).
- the changeover switches 1 2 and 1 3 are respectively composed of switch housing 1 2 a 1 3 a and operated element 1 2 b -.1 3 b, and operated by operated elements 1 2 b and 1 3 b Is turned on or off.
- the operated elements 12 b and 13 b project upward from the arrangement holes 6 b of the arrangement base 4.
- the operated elements 12 b and 13 b of the switching switches 12 and 13 are rotated with respect to the switch housings 12 a and 13 a, respectively, and are operated by operating protrusions of a holder described later.
- the operation position is turned to the side (the position shown by the chain line in FIG. 9), and when the operation is released, it returns to the non-operation position (the position shown by the solid line in FIG. 9). It has become.
- the circuit board 11 has a motor connector 14, a wiring board connector 15 and an external connector 16 at different positions. It is installed.
- the external connection connector 16 is connected to a drive circuit (not shown) of the electronic device via a connection plate for supplying power and transmitting and receiving signals.
- the transmission gears 17, 17, 17 are supported on the first flat plate portion 5 of the arrangement base 4 (see FIGS. 6 and 8).
- the transmission gears 17, 17, and 17 are stepped gears, and are arranged on the bottom side of the arrangement base 4 in a state where they are combined with each other.
- the transmission gear 17 in the front row of the transmission gears 17, 17, and 17 partially protrudes from the gear disposition hole 8 a of the step portion 8 toward the second flat plate portion 6. See figure).
- a driving motor 18 is attached to the motor mounting portion 7 of the arrangement base 4 by screwing, and the driving motor 18 is received by a motor receiving portion 3 f of the mounting base 3.
- a worm 19 is fixed to one shaft of the drive motor 18, and the worm 19 is connected to the transmission gear 17 in the last row.
- the drive motor 18 is connected to the motor connector 14 mounted on the circuit board 11 by connection cables 18a, 18a (see FIGS. 4 to 6).
- a transfer rack 20 is supported on the second flat plate portion 6 of the arrangement base 4 so as to be movable in the front-rear direction (F-R direction shown in FIG. 5).
- the transport rack 20 is formed to be long in the front-rear direction, and is separated from the front and rear, and has long guided holes 20a, 20a and the front guided hole 20a.
- a long insertion hole 20b is formed on the side of a.
- a rack portion 20c is formed on one side edge of the transport rack 20, and a spring hook projection 20d protrudes sideways from the other side edge.
- the transport rack 20 has guide pins 21 and 21 attached to the placement base 4 inserted into the guided holes 20a and 20a, respectively. Movably in the front-rear direction.
- the rack portion 20c has a step.
- the spring-hanging projection 20 d is disposed in the disposition hole 6 b of the disposition base 4. Therefore, when the drive motor 18 is rotated, the driving force is transmitted to the transport rack 20 via the transmission gears 17, 17, and 17, and the transport rack 20 is driven. It is moved in the direction corresponding to the rotation direction of the, that is, forward (direction F shown in FIG. 5) or backward (direction R shown in FIG. 5).
- the chassis 22 is mounted on the chassis mounting pieces 5a, 5a, and 6a of the mounting base 3 (see FIGS. 4 to 6). As shown in FIG. 11, the chassis 22 includes a top plate 23, side plates 24, 25, a rear plate 26, and receiving plates 27, 27 integrally formed. .
- the top plate part 23 is provided with stopper pieces 23 a and 23 a protruding laterally at the front end thereof.
- the top plate portion 23 is provided with a mounting piece 23 b protruding laterally.
- Long side guide holes 24a and 25a are formed in the side plates 24 and 25, respectively.
- Support pins 24 b and 25 b are provided near the front ends of the side plates 24 and 25, respectively.
- the side plate portion 24 is provided with a protruding portion 24c protruding downward at a substantially central portion in the longitudinal direction, and a front edge of the protruding portion 24c is formed as a regulated portion 24d. I have.
- the space on the front side of the regulated portion 24 d is formed as a lever notch 24 e.
- a spring hook 25 c protruding laterally is provided.
- the rear plate 26 has a notch 26a for opening that is opened downward.
- the receiving plates 27 and 27 are in the direction approaching each other from the lower edges of the side plates 24 and 25, respectively. It protrudes and is located on the front end side of the side plates 24, 25.
- the mounting piece 23 b and the rear plate 26 are attached to the chassis mounting pieces 5 a, 5 a, and 6 a of the mounting base 3 with the set screws 28, 28, and 28. (See Figure 6).
- a shutter 29 is rotatably supported at the front end of the chassis 22 (see FIG. 11).
- the shutter 29 is formed by integrally forming an open / close portion 30 that is long in the left and right directions and arm portions 31 and 32 protruding rearward from left and right ends of the open / close portion 30 respectively.
- the opening / closing section 30 has a first guide surface 30a formed on the front surface, and a second guide surface 30b formed on the rear surface.
- the first guide surface 30a is inclined so as to be displaced backward as it goes upward
- the second guide surface 30b is inclined so as to be displaced forward as it goes upward.
- Supported ends 31 a and 32 a are formed at the distal ends of the arms 31 and 32, respectively.
- a spring support shaft 32 b is provided on an outer surface of the arm portion 32 so as to protrude laterally.
- a spring hook 32c is provided at a position in front of the panel support shaft 32b, and a drop-off preventing piece 32d is provided at a position behind the panel support shaft 32b. I have.
- Each of the panel hanging piece 32c and the drop-preventing piece 32d is formed in an L-shape while lying down.
- the support pins 24b and 25b of the chassis 22 are inserted into the supported holes 31a and 32a, respectively, and are rotatably supported by the chassis 22.
- the coil portion 33 a of the torsion coil panel 33 is attached to the panel support shaft 3 2 b of the shirt 29.
- one end 3 3b of the torsion coil spring 33 is supported by the spring hooking piece 3 2c of the shutter 29, and the other end 3 3c of the torsion coil spring 33 passes through the drop-off preventing piece 3 2d.
- Spring of chassis 2 2 It is supported by the hanging piece 25c.
- the shutter 29 is urged by the torsion coil spring 33 in a direction in which the opening / closing portion 30 moves substantially upward (U direction shown in FIG. 13), and the upper surfaces of the arms 31 1 and 32 are mounted on the chassis.
- Stopper 22 The front opening of the chassis 22 is closed by the opening / closing portion 30 of the shirt 29 when in contact with the pieces 23a and 23a.
- a holder 34 is supported by the chassis 22 so as to be movable in the front-rear direction (F-R direction shown in FIG. 5) (see FIGS. 4 and 5).
- the holder 34 is composed of an upper shell 35 and a lower shell 36, both formed of a metal material, which are vertically connected (see FIG. 14).
- the upper shell 35 has an upper surface 37 and side surfaces 38, 38 which are continuous with left and right side edges of the upper surface 37, respectively.
- holding portions 37a, 37a and 37b are formed on the upper surface 37.
- the holding portions 37a, 37a, and 37b are formed in a protruding shape in which a part of the upper surface 37 is stamped downward, and the holding portions 37a, 37a are spaced apart left and right.
- the holding portion 37b is located near the rear end of the upper surface 37 and is formed to be longer left and right.
- engagement pieces 38a, 38a are formed as leaf springs by cutting and raising a part of the side surfaces 38, 38, and only the lower part is connected to the side surfaces 38, 38, The upper edge is located outside the lower edge.
- the lower shell 36 is formed by integrally forming a lower surface portion 39 and continuous side portions 40, 40 on the left and right side edges of the lower surface portion 39 (FIGS. 14 and 15). See figure).
- a pressed pin 39a protruding downward is provided at a position near the front end of the lower surface portion 39.
- an erroneous insertion preventing piece 39b formed by bending a portion of the lower surface portion 39 upward.
- an operation protrusion 39c protruding laterally is provided at a position near the rear end of the lower surface portion 39.
- a spring support piece 39 d projecting downward is provided at a position on the rear side of the operation projection 39 c of the lower surface 39.
- Guide pins 40a, 40a protruding outward are provided on the side surfaces 40, 40, respectively, at positions near the rear end. Engagement holes 40b, 40,... Are formed in the side face portions 40, 40 so as to be separated from each other back and forth.
- a lever passage hole 40c is formed in one side surface portion 40 at a position near the erroneous insertion prevention piece 39b.
- the upper shell 35 has side surfaces 38, 38 arranged on the inner side of the side surfaces 40, 40 of the lower shell 36, respectively, and the upper edges of the engagement pieces 38a, 38a,.
- the upper shell 35 and the lower shell 36 are engaged with the upper openings ⁇ of the holes 40 b, 40 b,... To form a holder 34.
- a limiter spring 41 is stretched between the spring hook 20 d of the transfer rack 20 and the spring support piece 39 d of the holder 34 (see FIGS. 5 and 10). .
- the limiter spring 41 is, for example, a tension coil spring, and is arranged in an arrangement hole 6 b formed in the arrangement base 4.
- the transport rack 20 is urged backward by the limiter panel 41, and the holder 34 is urged forward by the limit spring 41.
- a lock lever 42 is rotatably supported inside the holder 34 (see FIGS. 14 and 15).
- the lock lever 42 is supported on the lower side 39 of the lower shell 36 on the rear side of the incorrect insertion preventing piece 39 b.
- the lock lever 42 includes a rotation fulcrum portion 42 a serving as a rotation fulcrum with respect to the lower surface portion 39, a first connecting portion 42 b protruding laterally from the rotation fulcrum portion 42 a, The panel connecting portion 42c protruding upward from the leading edge of the first connecting portion 42b and the first connecting portion 42b on the side from the rotation fulcrum portion 42a.
- a second connecting portion 4 2 d protruding in a direction substantially orthogonal to the second connecting portion 4 2 cl and a regulating portion 4 2 e bent laterally with respect to the second connecting portion 4 2 cl.
- the restricting portion 42e is substantially orthogonal to the second connecting portion 42d, and is located at a position directly behind the erroneous insertion preventing piece 39b so as to protrude from the lever insertion hole 40c. .
- the electrode mounting member 43 includes a horizontally long mounting portion 44 and a protruding portion 45 protruding forward from the left end of the mounting portion 44.
- the left end of the mounting portion 44 is formed integrally with a resin material.
- a spring insertion recess 44a opened forward and upward is formed at a position closer thereto.
- the panel insertion recess 44a is formed on the inner surface of the back surface as an elastic contact surface 4b facing forward.
- the mounting portion 44 has a plurality of terminal electrodes 46, 46,... Arranged in the longitudinal direction. 'Is installed. Terminal electrodes 46, 46,.
- the pitch is the same as the pitch of the connection terminals 105, 105,... Of the storage medium 100.
- the width in the left-right direction of each of the terminal electrodes 464, 6 ', is smaller than the width in the left-right direction of the connection terminals 105, 105,.
- the terminal electrodes 46, 46, 46a, 46a, 46a protrude forward from the mounting portion 44 with a part thereof being buried in the mounting portion 44, respectively. And the base ends 46a, 46a, are bent upward from the distal ends of the base ends 46a, 46a, and inclined with respect to the base ends 46a, 46a,.
- the protruding portion 45 has an arrangement cutout 45a opened at least forwardly on the lower surface thereof.
- One end of a flexible printed wiring board 47 is embedded in the mounting portion 44, and the respective electrode portions formed at the one end are connected to the terminal electrodes 46, 46,.
- the other end of the flexible printed wiring board 47 is connected to a wiring board connector 15 mounted on the circuit board 11.
- a portion of the flexible printed wiring board 4 7 is disposed between the electrode mounting member 4 3 and the wiring board connector-15 in a state where the flexible printed wiring board 4 7 is partially disposed in the notch 26 a for the rear plate 26 of the chassis 22. Connected.
- a biasing panel 48 which is a compression coil panel is disposed in the spring insertion recess 44a, and both ends of the biasing panel 48 are respectively disposed. It is in contact with the panel contact surface 4 4 b and the spring contact portion 4 2 c of the lock lever 42. Therefore, the lock lever 42 is urged by the urging panel 48 in the direction in which the restricting portion 42 e projects outward from the lever through hole 40 c of the holder 34. A part of the lock lever 42 is disposed in the arrangement notch 45a of the electrode mounting member 43.
- the storage medium 100 is inserted into the holder 34 from the connection part 102 side through the slot of the electronic device with the first main surface 101 a of the housing 101 facing downward. Inserted.
- the transport rack 20 is located at the front (in the direction of arrow F) moving end.
- the transport rack 20 has the rack portion 20c connected to the worm 19 via the transmission gears 17, 17, 17 and cannot be moved unless the drive motor 18 is rotated.
- the holder 34 is urged forward by a limiter panel 41 stretched between the holder and the transport rack 20.
- the holder 34 moves at the moving end in the F direction, that is, when the storage medium 100 is inserted or It is at the insertion removal position where the removal takes place.
- the guided pins 40 a and 40 a of the holder 34 are located at the front ends of the guide holes 24 a and 25 a of the chassis 22.
- the operation projection 39c operates the operator 1 2b of the front switching switch 12 and operates the operator 1 2b. In position. Therefore, the drive motor 18 is stopped overnight. Since the operated element 13b of the switching switch 13 is not operated, the operated element 13b is in the non-operating position.
- the restricting portion 42 e of the lock lever 42 is notched with the lever hole 40 c of the holder 34 and the lever cutout of the lever of the chassis 22. It protrudes outward from 24 e. At this time, a gap L is formed between the regulating portion 42e and the regulated portion 24d of the chassis 22 (see the enlarged view of FIG. 16).
- Storage media 100 Insertion into the slot is performed by the user pressing the storage medium 100 to the back of the slot, that is, to the rear.
- the storage medium 100 When the storage medium 100 is pressed and inserted from the slot, the storage medium 100 is guided to the slot, and the storage medium 100 causes the first opening / closing section 30 of the shirt 90 to be opened.
- Guide surface 30a is pressed (see Fig. 19). Since the first guide surface 30a is inclined so as to be displaced rearward as it goes upward, the storage medium 100 presses the first guide surface 30a, so that the storage medium 1 0 is slidably contacted with the first guide surface 30a, and shuts down against the biasing force of the torsion coil panel 33.-29 is separated from the stopper pieces 23a, 23a of the chassis 22. (The direction of M1 shown in Fig. 19).
- connection terminals 105, 105,... are in contact with the terminal electrodes 46, 46, 46, respectively. , 46 b, ... (see Fig. 21).
- the notch 106 is positioned corresponding to the erroneous insertion prevention piece 39 b of the holder 34, so that the storage medium The insertion of 100 is not restricted by the incorrect insertion preventing piece 39b.
- the spring elastic contact portion 42c of the lock lever 42 is pressed by the storage medium 100 (see FIG. 22).
- Lock lever 4 2 Panel contact part 4 2 c is storage medium 1
- the lock lever 42 is moved in the direction in which the regulating portion 42 e moves into the holder 34 against the urging force of the urging panel 48 (S 1 shown in FIG. 22).
- the storage medium 100 is moved in the R direction until it comes into contact with the front surface of the mounting portion 44 of the electrode mounting member 43.
- the gap L is formed between the restricting portion 4 2 e of the lock lever 42 and the restricting portion 24 d of the chassis 22, when the locking lever 42 is rotated.
- the restricting part 42e does not come into contact with the regulated part 24d. Therefore, the load at the time of rotation of the lock lever 42 can be reduced, and the restricting portion 42e and the restricted portion 24d can be prevented from being damaged or worn.
- the second main surface opposite to the first main surface 101a of the storage medium 100 is connected to the upper surface of the holder 134.
- the holding portions 37a, 37a, and 37b formed integrally with the shell 35 are held in contact with each other (see FIG. 23).
- the holding portions 37a, 37a, and 37b for holding the storage medium 100 inserted in the holder 34 are formed integrally with the holder 34. This eliminates the need for a dedicated component for holding the storage medium 100, reduces the number of components, does not require a complicated holding mechanism, and can simplify the mechanism.
- the holding portions 37a, 37a, and 37b are formed by stamping out a part of the holder 34, the processing is easy and the configuration is simple, so that the loading is performed. The manufacturing cost of the device 1 can be reduced.
- the storage medium 100 With the lock lever 42 rotated in the S1 direction and the storage medium 100 in contact with the front surface of the mounting portion 44, the storage medium 100 is further pressed.
- the mounting portion 44 is pressed by the storage medium 100, and the holder 134 and the storage medium 100 move in the R direction as a body (No. 24 See Figure and Figure 25).
- the drive motor 18 since the drive motor 18 is not rotated, the transport rack 20 is not moved, and the holder 34 is moved in the R direction with respect to the transport rack 20. Therefore, the limiter panel 41 stretched between the transport rack 20 and the holder 34 is extended.
- the transport rack 20 is moved along with the holder 34, a load is applied to the rack portion 20c of the transport rack 20 and the transmission gear 17 connected thereto, and damage or damage is caused.
- the holder 34 and the transport rack 20 are connected to each other by the limiter panel 41, so that the holder 34 is attached to the transport rack 20.
- the rack portion 20c and the transmission gear 17 are prevented from being damaged or deformed.
- the operated member 13 b of the rear switching switch 13 is operated by the operation projection 39 c to the operation position. (See Figure 27).
- the rotation of the drive motor 18 is stopped after a predetermined time has elapsed, and the loading of the storage medium 100 is completed in the holder 134.
- the loading operation is completed, and the loading operation is completed (see Fig. 28).
- the holder 34 is stopped at the completion position, the entire storage medium 100 is moved to the rear of the opening / closing section 30 of the shutter 29, and the shutter 29 is moved by the urging force of the torsion coil panel 33.
- the stopper pieces 23a and 23a of the chassis 22 are rotated in the direction approaching the stopper pieces 23 (the M2 direction shown in Fig. 27), and the upper surfaces of the arms 3 1 and 3 2 are stopped. , 23 a, and the front opening of the chassis 22 is closed by the opening / closing section 30 of the shutter 29.
- the eject operation is started by operating an eject button (not shown) provided on the outer casing of the electronic device.
- the drive motor 18 When the eject button is operated, the drive motor 18 is rotated in a direction opposite to the previous direction, and the transport rack 20 is moved in the F direction.
- Transport rack When 20 is moved in the F direction, the operation of the rear switching switch 13 on the operated element 13 b by the operation projection 39 c of the holder 34 is released, and the non-operating position is reached.
- the transport rack 20 is moved in the F direction, the holders 34 connected to the transport rack 20 by the limiter spring 41 move together with the transport rack 20 in the F direction. Then, the storage medium 100 held in the holder 34 is moved in the F direction.
- the storage medium 1 0 0 When the storage medium 1 0 0 is moved to the F direction, the storage medium 1 0 0 Niyotsu second guide surface 3 of the 0 b closing part 3 0 of the shutter 2 9 Te is gradually pressed (second 9 See figure). Since the second guide surface 30b is inclined so as to be displaced forward as going upward, the second guide surface 30b is pressed by the storage medium 100, so that the storage medium 1 00 slides against the second guide surface 30b, and the shutter 29 separates from the stopper pieces 23a, 23a of the chassis 22 against the urging force of the torsion coil spring 33. In the direction (Ml direction shown in Fig. 29).
- Shirt evening one 2 9 is opened the front opening of the being rotated holder 3 4, by the driving force of the storage medium 1 0 0 go is discharged to the outside through the slot from the front opening t drive motor-1 8
- the operated member 1 2b of the switching switch 1 is operated to reach the operation position. Even if the operated member 1 2b of the switching switch 1 2 is operated, the rotation of the drive motor 18 is not stopped immediately, and the holders 34 are connected to the guided pins 40a and 40a of the chassis 22. When it is located at the front end of the guide holes 24a and 25a, it stops at the insertion / extraction position.
- the transport rack 20 is moved in the F direction until the gap H is formed between the pressed pin 3 9 a of 3 4 and the holder 34 is moved in the F direction by the limiter panel 41. Energized, the guided pins 40 a of the holder 3 4,
- a part of the storage medium 100 is protruded outward from the slot of the electronic device, and the operator is allowed to project the part of the storage medium 100 protruded from the slot. Can be gripped and pulled out.
- the shutter 29 approaches the stopper pieces 23a, 23a of the chassis 22 by the biasing force of the torsion coil spring 33 (the direction M2 shown in Fig. 29).
- the upper surfaces of the arms 31 and 32 contact the stopper pieces 23a and 23a, and the front opening of the chassis 22 is closed by the opening / closing portion 30 of the shirt 29. .
- the storage medium 100 is not in contact with the lock lever 42 or the terminal electrodes 46, 46,..., And the holder 34 is not moved in the R direction.
- the terminal electrodes 46, 46, ⁇ ⁇ ⁇ are prevented from being damaged.
- the lock lever 42 that locks the holder 34 at the loading / unloading position is provided, and the connection terminals 105, 105, and 105 of the storage medium 100 are provided. Is connected to the terminal electrodes 4 6, 4 6, 6, 6, 7, so that the lock of the holder 3 4 at the insertion / extraction position by the lock lever 4 2 is released. , Ten
- the loading operation is started after the ⁇ , '' is securely connected to the terminal electrodes 46, 46, **, and the connection terminals 105, 105,-105 of the storage medium 100. And a good connection state with the terminal electrodes 46, 46,....
- the terminal electrodes 46, 46,... are attached to the holder 34 via the electrode attaching member 43, the terminal electrodes 46, 4 with respect to the holder 34 are provided. Only the position accuracy of the connection terminal 105 and the input accuracy of the storage medium 100 to the holder 34 and the position accuracy of
- connection state between 105, ... and terminal electrodes 46, 46, ... compared to the case where the terminal electrodes are attached to a member that movably supports the holder.
- the operating protruding portions 39c provided on the holder 34 operate the operated switches 12 1) and 13 b of the switching switches 12 and 13 to operate. Switching the driving state of motor 18 As a result, the reliability of operation can be improved by a simple mechanism.
- a mechanism for locking the inserted storage medium 100 in the holder 34 is not provided, and the mechanism is simplified.
- the loading device 1 since the loading device 1 is not provided with a mechanism for locking the storage medium 100, the storage medium 100 may be pulled out of the holder 134 during loading. Therefore, in the loading device 1, it is determined whether or not the connection terminals 105, 105, ... of the storage medium 100 are connected to the terminal electrodes 46, 46, ... When the discrimination is made that the connection is not established, the drive motor 18 is immediately reversed and the holder 134 is moved to the input / output position.
- the storage medium 100 may be re-inserted into the holder 34 while the holder 34 is being moved to the loading / unloading position due to the reversal of the drive motor 18. Does not have a mechanism to lock the storage medium 100, so even if the storage medium 100 is inserted into the holder 134, the storage medium 100 may break when it comes into contact with the locking mechanism. No problem occurs.
- the drive state of the drive motor 18 may be switched using only one switch 49.
- the switching switch 49 includes a switch housing 49a and an operated member 49b, and the operated member 49b is rotated and operated with respect to the switch housing 49a.
- the operated element 4 9 b has a non-operating position that is not operated as a neutral position, a first operating position that is laid down on the front side, and a tilted side that is laid down on the rear side. A second operation position, and when the operation is released, returns to the non-operation position from the first operation position or the second operation position.
- the switching switch 49 When the switching switch 49 is used, for example, two operation protrusions 39 f and 39 e are provided on the holder 34 A so as to be spaced apart from each other.
- the storage medium 100 When the holder 34A is moved in the R direction with the insertion, the operation of the switching switch 49 by the operating projection 39e on the operated element 49b is released, and the drive motor 18 The rotation is started, and the holder 134A holding the storage medium 100 is moved in the R direction (see FIG. 32). Since the operation of the operated element 49 b of the switching switch 49 is released, the operation is performed from the first operation position 3 to the non-operation position.
- the present invention relates to a storage medium loading apparatus having a connection terminal, which holds a storage medium having a connection terminal, and an insertion / extraction position at which a storage medium is inserted or removed, and a storage medium.
- a holder which is moved between a completion position where the opening is completed, a chassis which movably supports the holder between the loading / unloading position and the completion position, and a storage medium attached to the holder.
- the loading operation is started after the connection terminal is securely connected to the terminal electrode, and a good connection between the connection terminal of the storage medium and the terminal electrode can be ensured.
- the lock lever is provided with a restricting portion for restricting the movement of the holder from the insertion / extraction position, and the lock lever is rotatable between the lock position and the unlock position with respect to the holder.
- a biasing spring for biasing the lock lever toward the lock position is provided;
- a regulated portion facing the lock lever restricting portion when the holder is locked is provided on the chassis; Since a predetermined gap is formed between the restricting portion and the regulated portion of the chassis, the restricting portion does not come into contact with the regulated portion of the chassis when the lock lever is rotated, and a negative force occurs when the lock lever is rotated. The load can be reduced, and the restricting portion and the regulated portion can be prevented from being damaged or worn.
- a transport rack having a rack portion movable with respect to the holder in the same direction as the moving direction, a transmission gear combined with the rack portion of the transport rack, and A drive motor for transmitting a driving force to the transport rack via a transmission gear, and a limiter panel for connecting the transport rack and the holder and biasing the holder toward the insertion / extraction position are provided.
- the holder is moved with respect to the transport rack, so that damage and deformation of the rack and the transmission gear can be prevented.
- the holder for holding the storage medium inserted in the holder is formed integrally with the holder, a dedicated component for holding the storage medium is not required, and the number of parts can be reduced. In addition, a complicated holding mechanism is not required, and the mechanism can be simplified.
- the holder is formed of a metal material, and the holding portion is formed as a projecting protrusion protruding toward the internal space of the holder.
- the holding section is easy to process and the configuration is simple, so that the manufacturing cost of the mouthing device can be reduced.
- the operation protrusion is provided on the holder and the switching switch which is operated by the operation protrusion and switches the driving state of the drive motor is provided, the operation reliability is improved by a simple mechanism. Can be improved.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Conveying Record Carriers (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Feeding And Guiding Record Carriers (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04716341A EP1600884A4 (en) | 2003-03-06 | 2004-03-02 | LOADING DEVICE FOR STORAGE MEDIUM HAVING A CONNECTION TERMINAL |
US10/511,757 US7222795B2 (en) | 2003-03-06 | 2004-03-02 | Loading device for storage medium having connection terminal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-60053 | 2003-03-06 | ||
JP2003060053A JP3948419B2 (ja) | 2003-03-06 | 2003-03-06 | 接続端子を有する記憶媒体のローディング装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004079638A1 true WO2004079638A1 (ja) | 2004-09-16 |
Family
ID=32958871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/002559 WO2004079638A1 (ja) | 2003-03-06 | 2004-03-02 | 接続端子を有する記憶媒体のローディング装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7222795B2 (ja) |
EP (1) | EP1600884A4 (ja) |
JP (1) | JP3948419B2 (ja) |
KR (1) | KR20050109893A (ja) |
CN (1) | CN100356394C (ja) |
TW (1) | TWI233234B (ja) |
WO (1) | WO2004079638A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006031880A1 (de) * | 2006-07-10 | 2008-01-17 | Siemens Ag | Kartenaufnahmevorrichtung |
JP2012248237A (ja) * | 2011-05-25 | 2012-12-13 | Sony Corp | カートリッジ搬送装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08272912A (ja) * | 1995-03-31 | 1996-10-18 | Clarion Co Ltd | カード状媒体の抜取防止機構 |
JPH09259495A (ja) * | 1996-03-19 | 1997-10-03 | Sony Corp | 記録再生装置 |
JP2000100042A (ja) * | 1998-09-18 | 2000-04-07 | Alps Electric Co Ltd | 記録媒体のローディング装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3397345B2 (ja) * | 1992-08-31 | 2003-04-14 | キヤノン株式会社 | 記録媒体のローディング機構 |
US6101363A (en) * | 1997-12-24 | 2000-08-08 | Brother Kogyo Kabushiki Kaisha | Thermal fixing device with stationary and rotational electrodes |
DE19809619A1 (de) * | 1998-03-06 | 1999-09-09 | Mannesmann Vdo Ag | Vorrichtung zum Transport von Datenkarten |
US6691920B1 (en) * | 1999-08-24 | 2004-02-17 | Sony Corporation | Recording and/or reproducing device and method for loading storage medium |
JP2003058828A (ja) * | 2001-08-21 | 2003-02-28 | Sony Corp | 記憶媒体のローディング装置及び方法、記録及び/又は再生装置 |
DE20215560U1 (de) * | 2002-10-09 | 2003-02-13 | Carry Computer Eng. Co., Ltd., Hsin Dian, Taipeh | Speicherkartenverbinder mit einer Aufnahmeplatte |
-
2003
- 2003-03-06 JP JP2003060053A patent/JP3948419B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-02 KR KR1020047017148A patent/KR20050109893A/ko not_active Application Discontinuation
- 2004-03-02 CN CNB2004800001884A patent/CN100356394C/zh not_active Expired - Fee Related
- 2004-03-02 EP EP04716341A patent/EP1600884A4/en not_active Withdrawn
- 2004-03-02 US US10/511,757 patent/US7222795B2/en not_active Expired - Fee Related
- 2004-03-02 WO PCT/JP2004/002559 patent/WO2004079638A1/ja active Application Filing
- 2004-03-05 TW TW093105895A patent/TWI233234B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08272912A (ja) * | 1995-03-31 | 1996-10-18 | Clarion Co Ltd | カード状媒体の抜取防止機構 |
JPH09259495A (ja) * | 1996-03-19 | 1997-10-03 | Sony Corp | 記録再生装置 |
JP2000100042A (ja) * | 1998-09-18 | 2000-04-07 | Alps Electric Co Ltd | 記録媒体のローディング装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1600884A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR20050109893A (ko) | 2005-11-22 |
TWI233234B (en) | 2005-05-21 |
JP3948419B2 (ja) | 2007-07-25 |
US20050173528A1 (en) | 2005-08-11 |
US7222795B2 (en) | 2007-05-29 |
JP2004272451A (ja) | 2004-09-30 |
CN1698061A (zh) | 2005-11-16 |
EP1600884A4 (en) | 2009-07-01 |
CN100356394C (zh) | 2007-12-19 |
TW200428701A (en) | 2004-12-16 |
EP1600884A1 (en) | 2005-11-30 |
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