WO2013061798A1 - Dispositif de terminal pos ayant un dispositif intégré ayant une excellente maniabilité d'attachement/détachement - Google Patents

Dispositif de terminal pos ayant un dispositif intégré ayant une excellente maniabilité d'attachement/détachement Download PDF

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Publication number
WO2013061798A1
WO2013061798A1 PCT/JP2012/076376 JP2012076376W WO2013061798A1 WO 2013061798 A1 WO2013061798 A1 WO 2013061798A1 JP 2012076376 W JP2012076376 W JP 2012076376W WO 2013061798 A1 WO2013061798 A1 WO 2013061798A1
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WO
WIPO (PCT)
Prior art keywords
housing
board
frame
motherboard
power supply
Prior art date
Application number
PCT/JP2012/076376
Other languages
English (en)
Japanese (ja)
Inventor
隆浩 岩元
夏樹 萩原
孝志 中嶋
Original Assignee
Ｎｅｃインフロンティア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ｎｅｃインフロンティア株式会社 filed Critical Ｎｅｃインフロンティア株式会社
Priority to CN201280051040.8A priority Critical patent/CN103858151B/zh
Publication of WO2013061798A1 publication Critical patent/WO2013061798A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/188—Mounting of power supply units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1631—Panel PC, e.g. single housing hosting PC and display panel

Definitions

  • the present invention relates to a POS terminal device that is detachably provided with a built-in device such as a motherboard.
  • a POS terminal device used in a POS (Point Of Sales) system is a kind of information processing device, and includes a calculation unit, a storage unit, a communication unit, a user interface unit, a power supply unit, and the like.
  • a display device including a touch panel includes a display device such as a liquid crystal panel, a touch panel disposed on the front surface of the display device, and a housing that accommodates and supports the display device and the touch panel.
  • the housing is constituted by a frame that supports a built-in device and a cover that is detachably screwed to the frame.
  • the device built into the housing is selected according to the specifications of the individual user, country of use, or region when assembling at the manufacturer, and an electric, air-driven or manual driver tool is installed on the housing frame. Used and screwed. After all the necessary devices are screwed to the frame, the cover is screwed to the frame using an electric, pneumatic or manual driver tool to complete the assembly of the POS terminal.
  • a network is connected to the I / O board of the POS terminal device via peripheral devices such as a display, a printer, a mouse, a keyboard, a barcode reader, an IC card reader, an RFID reader, a LAN cable, and the like.
  • the display is not a display device in the form of a peripheral device, but a display unit that is mounted on a housing and integrated as a part of the POS terminal device.
  • the display may be equipped with a touch panel instead of a mouse or keyboard.
  • Patent Document 1 discloses a housing that is applied to a relatively small device that can be carried in particular. Specifically, the casing shown in Patent Document 1 does not have a kind of frame, and the casing section divided into two parts, an upper cover and a lower cover, is used without using screws. It can assemble with the engagement recessed part provided in the cover, the engagement nail
  • Patent Document 1 discloses fixing the housing without a tool, but does not mention anything about the housing containing the device.
  • a POS terminal device is often installed at a place where a store clerk and a customer conduct a face-to-face transaction, such as a cash register or counter of a store, an office, or a service organization. On the cash register stand and counter, it is necessary to secure a space for delivering goods and money between the store clerk and the customer.
  • peripheral devices such as bar code readers, IC card readers, RFID readers in addition to POS terminal devices A space to install is also necessary. For this reason, further miniaturization is desired for the POS terminal device.
  • each built-in device is accommodated in an intricate state overlapping each other in a limited space in the housing.
  • the built-in devices are arranged at a high density in the housing in this manner, it may be difficult to apply an electric, air-driven or manual driver tool to the screwing location.
  • a large number of screws including the housing cover must be screwed / unscrewed.
  • the mother board usually has a large surface area. For this reason, in the casing, at least a part of other built-in devices often overlaps the motherboard.
  • an object of the present invention is to provide a POS terminal device that is excellent in workability for attaching and detaching a built-in device from a housing and that can be easily assembled, maintained, and repaired.
  • a motherboard on which an arithmetic element that performs information processing is mounted, a power supply unit, and a housing that accommodates and supports the motherboard and the power supply unit so that the motherboard and the power supply unit can be taken out.
  • a cover that is removably attached to the chassis, and the motherboard, the power supply unit, and the cover are each fixed to the chassis so as to be removable without a tool. .
  • FIGS. 1A and 1B are perspective views showing a POS terminal device according to the present invention.
  • FIGS. 2A to 2C are perspective views showing a base chassis and a front cover in the POS terminal device according to the first embodiment of the present invention.
  • FIG. 3 is a perspective view for explaining a front cover mounting structure in the POS terminal device according to the first embodiment of the present invention.
  • FIGS. 4A and 4B are perspective views for explaining a front cover attaching / detaching configuration in the POS terminal device according to the first embodiment of the present invention.
  • FIGS. 5A to 5E are perspective views for explaining a power supply unit attaching / detaching configuration in the POS terminal device according to the second embodiment of the present invention.
  • FIGS. 6 (a) to 6 (c) are perspective views for explaining a power supply unit attachment / detachment configuration in the POS terminal device according to the second embodiment of the present invention.
  • FIGS. 7A and 7B are partial schematic cross-sectional views for explaining a power supply unit attaching / detaching configuration in the POS terminal device according to the second embodiment of the present invention.
  • FIG. 8 is a partial schematic cross-sectional view for explaining a configuration for attaching and detaching the power supply unit in the POS terminal device according to the second embodiment of the present invention.
  • FIG. 9 is a perspective view for explaining a configuration for attaching and detaching the power supply unit in the POS terminal device according to the second embodiment of the present invention.
  • FIGS. 10A to 10C are perspective views showing a power supply bracket in the POS terminal device according to the second embodiment of the present invention.
  • FIGS. 11A to 11C are views for explaining the mother board and the mother board bracket in the POS terminal device according to the third embodiment of the present invention.
  • FIGS. 12A and 12B are views showing spacers in the POS terminal device according to the third embodiment of the present invention.
  • FIG. 13 is a diagram illustrating a relay board in the POS terminal device according to the third embodiment of the present invention.
  • FIGS. 14A to 14D are views for explaining a configuration for detaching a mother board in the POS terminal device according to the third embodiment of the present invention.
  • FIGS. 15A and 15B are diagrams for explaining a configuration for detaching a mother board in the POS terminal device according to the third embodiment of the present invention.
  • FIGS. 16A to 16E are views for explaining a side cover attaching / detaching configuration in the POS terminal apparatus according to the first embodiment of the present invention.
  • FIGS. 17A and 17B are perspective views showing a base chassis for explaining a side cover attaching / detaching configuration in the POS terminal device according to the first embodiment of the present invention.
  • FIGS. 18A and 18B are perspective views for explaining a side cover attaching / detaching configuration in the POS terminal device according to the first embodiment of the present invention.
  • FIG. 19 is a perspective view showing an I / O board in a POS terminal apparatus according to Embodiment 4 of the present invention.
  • FIG. 20 is a perspective view showing the I / O board case in the POS terminal device according to the fourth embodiment of the present invention.
  • FIGS. 21A and 21B are perspective views for explaining an I / O board attachment / detachment configuration in the POS terminal apparatus according to the fourth embodiment of the present invention.
  • FIGS. 22A to 22F are perspective views for explaining an I / O board attachment / detachment configuration in the POS terminal apparatus according to the fourth embodiment of the present invention.
  • FIGS. 23A and 23B are perspective views for explaining an I / O board attachment / detachment configuration in the POS terminal apparatus according to the fourth embodiment of the present invention.
  • FIGS. 24A to 24C are perspective views for explaining an I / O board attachment / detachment configuration in the POS terminal apparatus according to the fourth embodiment of the present invention.
  • FIG. 25 is a perspective view for explaining an I / O board attachment / detachment configuration in the POS terminal apparatus according to the fourth embodiment of the present invention.
  • FIGS. 26A to 26C are perspective views for explaining a storage device attaching / detaching configuration in the POS terminal apparatus according to the fifth embodiment of the present invention.
  • FIGS. 27A to 27E are perspective views for explaining a storage device in the POS terminal apparatus according to the fifth embodiment of the present invention.
  • 28A to 28F are perspective views for explaining a storage device in the POS terminal apparatus according to the fifth embodiment of the present invention.
  • FIG. 29 is a perspective view showing an extension fitting in the POS terminal device according to the fifth embodiment of the present invention.
  • FIGS. 30A and 30B are diagrams for explaining the configuration of attaching and detaching the rear cover in the POS terminal device according to the first embodiment of the present invention.
  • FIGS. 31A and 31B are views for explaining the configuration of attaching and detaching the rear cover in the POS terminal device according to the first embodiment of the present invention.
  • the POS terminal device includes at least a motherboard on which an arithmetic element that performs information processing is mounted, a power supply unit, and a housing that accommodates and supports the motherboard and the power supply unit in a removable manner.
  • the housing includes a frame and a cover that is detachably attached to the frame.
  • the mother board, the power supply unit, and the cover are detachably fixed to the frame without tools.
  • the phrase “fixed to the frame” includes not only directly fixing to the frame but also indirectly fixing to the frame via other members.
  • the present invention among the plurality of built-in devices, all built-in devices including a motherboard, which generally has a large area plate surface and is often arranged to overlap other built-in devices, All of the covering cover is removably secured to the frame without tools.
  • the present invention is excellent in workability for attaching and detaching the built-in unit from the housing, and is easy to assemble, maintain, and repair.
  • the POS terminal apparatus is a kind of information processing apparatus, and is installed, for example, on a customer service counter in a fast food restaurant.
  • the POS terminal device includes a device main body 10 and a touch panel type display unit 20 attached to the device main body 10.
  • the arrow F side is the front surface of the apparatus main body 10 or a housing described later. This front is directed to the inside of the customer service counter and faces the store clerk.
  • the arrow R side is the main body 10 or the back of the housing. This back is directed to the outside of the customer service counter and faces the customer. Accordingly, the display unit 20 is visually recognized and touched by a store clerk.
  • This POS terminal device includes a motherboard 171 (FIG. 11C, etc.) on which devices such as a CPU and a RAM are mounted, a power supply unit 13 (FIG. 6C, etc.), and an I / O board 141 (peripheral device interface). 19), built-in devices such as storage devices 151, 161 (FIG. 27A, FIG. 28A, etc.) that store various data, and a housing that detachably accommodates and supports these built-in devices. have.
  • the motherboard 171, the power supply unit 13, the I / O board 141, the storage devices 151 and 161, and the cover can be removed directly or indirectly from the frame without tools. Fixed.
  • all built-in devices including the mother board 171 that generally has a plate area of a large area and is often arranged to overlap with other built-in devices, and these built-in devices.
  • All of the cover covering the device is detachably fixed to the frame directly or indirectly without a tool such as a screwdriver, that is, manually.
  • a tool such as a screwdriver
  • the housing of the present POS terminal device includes a frame mainly made of metal to which the built-in device is fixed, a plurality of covers mainly made of a resin material that is detachably attached to the frame, and FIG. 1 (b), it is comprised by the base part attached to the flame
  • the frame is located below the housing and has a frame-like base chassis 11B (FIG. 2A, etc.), and side brackets 11S (FIG. 24A, etc.) and 11S2 fixed to the left and right of the base chassis 11B. (FIG. 23A, FIG. 23B, etc.), main board bracket 11M (FIG. 11B, etc.), intermediate bracket 11I (FIG.
  • the cover includes a top cover 12T (FIGS. 1A and 1B, etc.), a front cover 12F (FIG. 2C, etc.), a rear cover 12R (FIG.
  • the one side cover 12S (FIG.16 (b) etc.).
  • These covers are basically manufactured by injection molding from a resin material such as ABS for the purpose of weight reduction.
  • Each cover can be fitted with metal parts or inserts as necessary for the purpose of improving the strength of the engagement points, etc., preventing static electricity, preventing unnecessary radiation from entering and exiting, and improving recyclability. Molded. For example, it is manufactured by pressing a metal plate such as a galvanized steel plate and has conductivity. Further, if necessary, a vent hole is formed in any of these covers to provide air permeability in the housing.
  • each cover will be described in detail.
  • a concave portion (slit portion) 122TF opened downward is formed inside the lower end portion of the top cover 12T on the front surface side of the housing.
  • a concave portion (slit portion) 122TR that opens downward is also formed inside the lower end portion of the top cover 12T on the rear side of the housing.
  • the top cover 12T is not removed and the built-in device is not taken in and out, so the top cover 12T is fixed to the side brackets 11S and 12S2 with screws in order to improve the strength of the housing.
  • the top cover 12T is made of a resin material.
  • the top cover 12T is attached to the side brackets 11S and 12S2, the hinge mechanism is attached to the display unit 20, a recess 122TF that engages a metal claw described later on the front cover 12F, and Since a certain degree of strength is required for the recess 122TR that engages a metal claw, which will be described later, of the rear cover 12R, a metal member is provided at these locations inside the top cover 12T and is reinforced. ing.
  • the front cover 12F is made of a resin material and has a substantially square plate shape.
  • a ventilation slit is formed in the plate surface of the front cover 12F.
  • a metal plate having a plurality of square holes is fitted on the inner surface.
  • the metal plate is formed with three claws 122F and two hook-like claws 123F, which will be described later, by sheet metal processing.
  • a square lid is attached to the lower right of the illustrated front cover 12F.
  • a maintenance communication port such as a USB standard is provided in addition to the main power button and the reset button. Therefore, maintenance can be performed by connecting a maintenance device to the front surface of the POS terminal device. Therefore, it is extremely effective when the maintenance device cannot be connected to the back surface or side surface of the POS terminal device.
  • the recess (slit portion) 122TF is formed on the front surface side of the top cover 12T that is indirectly fixed to the base chassis 11B. Further, as shown in FIGS. 2A and 2B, two recesses (holes) 113F are formed on the front surface of the base chassis 11B and returned by a tension spring according to the operation.
  • a movable member (sliding member) 114F that slides is provided.
  • the front cover 12F includes three claws 122F corresponding to the concave portions 122TF of the top cover 12T and two hook-shaped claws 123F corresponding to the concave portions 113F of the movable member 114F.
  • the movable member 114F of the base chassis 11B includes an operation knob 115F.
  • the operation knob 115F is exposed below the housing when the front cover 12F is attached to the base chassis 11B. That is, it is exposed at a position that is difficult to understand at first glance. This is to prevent a person other than the service engineer who performs maintenance and inspection of the POS terminal device from inadvertently opening the front cover 12F.
  • the user inserts the claw 122F formed at the upper end of the front cover 12F into the concave portion 122TF of the top cover 12T from obliquely below, and then centers the upper end of the front cover 12F. And rotate the lower end of the front cover in a direction to press it against the housing.
  • the two claws 123F protruding inward from the lower end of the front cover 12F are pressed against the two recesses 113F formed in the movable member 114F of the base chassis 11B.
  • the movable member 114F slides in a direction that resists the restoring force of the tension spring, and the two recesses 113F are expanded.
  • the hook surface of the claw 123F passes through the recess 113F, the movable member 114F is slid in the return direction by the tension spring, and the two recesses 113F are narrowed.
  • the claw 123F is latched, and the front cover 12F is fixed to the housing.
  • the front cover 12F is fixed to the casing by forming a tongue having elasticity by sheet metal processing at an appropriate location of the metal plate attached to the inside of the front cover 12F, By electrically connecting the metal plate and the base chassis 11B and the like, it is possible to prevent static electricity and prevent unnecessary radiation waves from entering and exiting.
  • the user When removing the front cover 12F from the apparatus body 10, the user releases the latch of the claw 123F as shown in FIG. 4A by sliding the operation knob 115F exposed below the housing. Following this, the user rotates the front cover lower end in a direction slightly pulling it from the housing with the upper end of the front cover 12F as the center. By this operation, the claw 123F is completely extracted from the recess 113F. Thereafter, the hand is released from the operation knob 115F, and the claw 122F formed on the upper end of the front cover 12F is removed obliquely downward from the recess 122TF of the top cover 12T. Thereby, the front cover 12F is removed from the housing.
  • the power supply unit 13 can be detachably mounted using the introduction port of the built-in device on the front surface of the housing.
  • the power supply unit 13 will be described in a second embodiment.
  • the display unit 20 is normally positioned in front of the front cover 12F. However, when the front cover 12F located in the back is removed and the work in the housing is performed, the display unit 20 is configured to be retracted from the front of the cover by a hinge mechanism. [Rear cover]
  • the rear cover 12R is detachably fixed to the base chassis 11B of the frame directly or indirectly without tools. The configuration for this is substantially the same as that of the front cover 12F.
  • the rear cover 12R shown in FIG. 1B, FIG. 14A, FIG. 14B, and the like is made of a resin material and has a substantially square plate shape.
  • a ventilation slit is formed below the plate surface of the rear cover 12R.
  • a metal plate having a plurality of square holes is fitted on the inner surface. The metal plate is formed with nails and hook-like nails described later by sheet metal processing.
  • the concave portion (slit portion) 122TR is formed on the housing rear side of the top cover 12T that is indirectly fixed to the base chassis 11B.
  • a recess (hole) is formed on the rear surface of the housing of the base chassis 11B, and a movable member (sliding member) is slidable by a tension spring according to an operation.
  • the rear cover 12R includes a claw corresponding to the recess 122TR of the top cover 12T and a hook-shaped claw corresponding to the recess of the movable member.
  • the movable member of the base chassis 11B includes an operation knob 115R as shown in FIG. The operation knob 115R is exposed below the housing when the rear cover 12R is attached to the base chassis 11B. That is, it is exposed at a position that is difficult to understand at first glance.
  • the metal plate By electrically connecting the base chassis 11B and the like to each other, it is possible to prevent static electricity and prevent unnecessary radiation waves from entering and exiting.
  • the user When removing the rear cover 12R from the apparatus body 10, the user releases the claw latch by sliding the operation knob 115R exposed below the housing. Following this, the user rotates the rear cover lower end in a direction slightly pulling it from the housing, with the upper end of the rear cover 12R as the center. By this operation, the nail is completely extracted from the recess.
  • the hand is released from the operation knob 115R, and the nail formed on the upper end of the rear cover 12R is removed obliquely downward from the recess 122TR of the top cover 12T.
  • the rear cover 12R is removed from the housing.
  • the motherboard 171 can be detachably mounted using the introduction port of the built-in device on the back of the housing.
  • the mother board 171 will be described in a third embodiment.
  • 30A and 30B the illustrated example is a twin display type including a display unit 20F on the front side of the apparatus main body 10 ′ and a display 20R on the back side. .
  • the display unit 20F is positioned in front of the front cover 12F and the display unit 20R is positioned in front of the rear cover 12R.
  • the display unit 20F is placed in front of the cover by the hinge mechanism.
  • the display unit 20R is retracted from the front of the cover by the hinge mechanism. It is configured.
  • FIG. 16B the side cover 12S is made of a resin material and has a substantially trapezoidal plate shape. Ventilation slits are formed on the plate surface of the side cover 12S. As shown in FIG. 16A, nine concave portions (holes) 112S are formed in the side bracket 11S that is indirectly fixed to the base chassis 11B (only six are shown). Also, as shown in FIGS. 17 (a) and 17 (b) and FIGS.
  • the side cover 12S is formed with nine upward claws 122S corresponding to the concave portions 112S of the side bracket 11S and concave portions corresponding to the studs 113S of the movable member 114S. And two hooks 123S.
  • the movable member 114S of the base chassis 11B includes an operation knob 115S. The operation knob 115S is exposed below the housing when the side cover 12S is attached to the base chassis 11B.
  • the side cover 12S when attaching the side cover 12S to the apparatus main body 10, the user inserts nine upward claws 122S formed on the side cover 12S from the outside into the nine concave portions 112S of the side bracket 11S, and the side cover. After 12S is brought into close contact with the side bracket 11S, the side cover 12S is slid upward.
  • the stud 113S is latched by the hook 123S, and the side cover 12S is fixed to the housing.
  • the side cover 12S is fixed to the housing by providing a metal plate inside the side cover 12S and further forming an elastic tongue piece at an appropriate position of the metal plate by sheet metal processing.
  • the metal plate and the base chassis 11B and the like are electrically connected to prevent static electricity and unnecessary radiation waves.
  • the user when removing the side cover 12S from the apparatus body 10, the user releases the stud 113S from the latch by the hook 123S by sliding the operation knob 115S exposed below the housing. Following this, the user slides the side cover 12S downward. By this operation, the stud 113S is completely detached from the hook 123S.
  • the I / O board 141 and the hard disk drives 151 and 161 can be removably mounted using the built-in device introduction port on the side of the housing.
  • the I / O board 141 will be described in a fourth embodiment, and the hard disk drives 151 and 161 will be described in a fifth embodiment. As described above, the right side cover 12S toward the front of the housing has been described.
  • the left side cover 12S2 of the present embodiment (FIG. 1B, FIG. 30B, FIG. 31B). ) Is screwed to the frame and is not fixed removably without tools from the frame. For this reason, illustration and detailed description are omitted.
  • the second embodiment includes the configuration of the first embodiment, and further includes the following configuration.
  • the power supply unit 13 retracts the display unit 20 and directly or indirectly with respect to the base chassis 11B of the frame through the introduction port on the front surface of the apparatus main body 10 (housing) that appears when the front cover 12F is removed. Removably fixed without tools.
  • this configuration will be described mainly with reference to FIGS.
  • the power supply unit 13 has a unit shape that is previously stored in a rectangular sheet metal case, and a power supply cable from one end in the longitudinal direction to the motherboard 171 or the like is led out (see FIG. 6C).
  • the other end has a connector into which a plug cord from a commercial power source is inserted.
  • a cooling fan vent is also formed on the same end surface where the commercial power connector is provided.
  • the power supply unit 13 a power supply unit conforming to the ATX standard, the SFX standard, or the like may be used.
  • the power supply bracket 11T shown in FIGS. 10A to 10C is fixed to the base chassis 11B directly and indirectly using screws or the like. Referring to FIGS. 10 (a) to 10 (c), the power supply bracket 11T is formed by processing a galvanized steel sheet or the like to accommodate the power supply unit 13, and has a semi-container shape. The power supply bracket 11T is formed on the right side in FIGS.
  • the power supply bracket 11T further includes a plurality of spring pieces formed by sheet metal processing on the bottom surface of the half-container and a pair of ribs 114T formed on both ends of the bottom surface. The spring piece cooperates with the claw 113 and the power supply holder 115T to fix the power supply unit 13 in the power supply bracket 11T as shown in FIG. 5C.
  • the pair of ribs 114T regulates the position in the longitudinal direction of the power supply unit 13 accommodated in the power supply bracket 11T. Even when the commercial power plug cord is inserted and removed from the power supply unit 13 accommodated in the power supply bracket 11T as shown in FIG. 5C by the pair of ribs 114T, the power supply unit 13 is positioned in the longitudinal direction. There is no gap. Although not shown in FIG. 5C, the commercial power plug cord inserted into the power supply unit 13 is led out from the bottom surface of the apparatus main body 10 through a hole formed in the base chassis 11B.
  • the power plug cord led out from the apparatus main body 10 is led out downward through a wiring hole formed in advance in a counter or the like of a store where the POS terminal apparatus is installed, or a pedestal part of the POS terminal apparatus It is derived laterally from between the plurality of rubber feet.
  • the hinge-type power supply holder 115T is configured such that the lower base end in FIG. 10 rotates about a central axis using pins and screws. Has been.
  • a release knob 116T that is releasably engaged with a hole 117T formed in the power supply bracket 11T is attached to the free end of the power supply holder 115T. As shown in FIG.
  • the release knob 116T includes a cylindrical portion that is caulked and fixed to a plate surface on the free end side of the power supply holder 115T, a rod portion that is inserted into the cylindrical portion after a compression coil spring is fitted, and a rod portion It is comprised by the knob part attached to the upper end of.
  • the knob portion of the release knob 116T when the user lifts the knob portion of the release knob 116T against the force of the compression coil spring, the lower end of the rod portion is retracted and the hole of the power supply bracket 11T is stored. The engagement with the portion 117T is released.
  • the user when the user releases his / her hand from the release knob 116T, the lower end of the bar portion protrudes and engages with the hole 117T of the power supply bracket 11T by the extension force of the compression coil spring.
  • the user when the power supply unit 13 is built in the apparatus main body 10, the user previously retracts the display unit 20 as shown in FIG. 5 (a) and removes the front cover 12F as shown in FIG. 5 (c). Keep it. Thereafter, the user introduces the power supply unit 13 from the introduction port on the front surface of the apparatus main body 10.
  • the other end of the power supply unit 13 is placed in the container of the power supply bracket 11T around the one end of the power supply unit. Turn in the direction to press against the bottom. At this time, both ends in the longitudinal direction of the power supply unit 13 are accommodated between the pair of ribs 114T of the power supply bracket 11T, and the power supply unit 13 is temporarily accommodated in the power supply bracket 11T. Subsequently, the user closes the hinged power supply holder 115T.
  • the power supply unit 13 is pressed toward the container bottom surface of the power supply bracket 11T by the inner side surface of the power supply holder 115T, and the rod end of the release knob 116T attached to the free end of the power supply holder 115T is attached to the power supply bracket 11T. It slides on the slope formed in front of the hole 117T. At this time, the tip of the rod portion of the release knob 116T is pressed in the retracted direction by the slope of the power supply bracket 11T. When the power supply holder 115T is further closed, the tip of the rod part of the release knob 116T is inserted into the hole 117T of the power supply bracket 11T, as shown in FIGS. 5 (c), 5 (e) and 7 (a).
  • the power supply holder 115T engages with the power supply bracket 11T, and the power supply unit 13 is fixed in the power supply bracket 11T. Since the power supply bracket 11T is directly and indirectly fixed to the base chassis 11B as described above, the power supply unit 13 is fixed in the housing. Thereafter, the user connects the power supply cable led out from the power supply unit 13 to a necessary location. On the other hand, the commercial power plug cord may be inserted into the power unit 13 either before or after the power unit 13 is fixed in the housing. Thereafter, the user attaches the front cover 12F to the housing and lowers the display unit 20 in a normal direction. On the other hand, when the power supply unit 13 is taken out from the apparatus main body 10, the user retracts the display unit 20 as shown in FIG.
  • the user rotates the other end part of the power supply unit 13 a little so as to be taken out from the power supply bracket with the one end part as the center.
  • one end of the power supply unit 13 is completely extracted from the claw 113T.
  • the user leads out the power supply unit 13 from the introduction port on the front surface of the apparatus main body 10.
  • the power supply unit 13 is housed and supported in the casing side by side in the front-rear direction of the motherboard 171 and the apparatus main body 10 (housing) described in detail in the third embodiment.
  • the power supply unit 13 is accommodated so as to be removable from the front side of the housing.
  • the mother board 171 is housed so as to be removable from the back side of the housing.
  • the power supply unit 13 is accommodated in the housing so that it can be taken out separately from the mother board 171.
  • the third embodiment includes the configurations of the first and second embodiments, and further includes the following configurations.
  • the mother board 171 is fixed to the base chassis 11B of the frame directly or indirectly so as to be removable without tools through the introduction port on the back surface of the apparatus main body 10 (housing) that appears when the rear cover 12R is removed.
  • the mother board 171 is mounted with a CPU, DRAM, RTC (Real Time Clock) battery, power receiving connector, storage device connector, standard connector, and the like.
  • a cooling fan is attached on the CPU.
  • the power receiving connector is mounted on the left end of the motherboard 171 in the figure, and a power supply cable connector (not shown) from the power supply unit 13 is inserted and removed in a direction perpendicular to the board surface.
  • a plurality of standard connectors are mounted on the lower end of the motherboard 171 in the figure, and the motherboard 171 is exposed from the bottom surface of the POS terminal device when the motherboard 171 is accommodated and supported by the apparatus main body 10 (housing), and peripheral devices are provided.
  • a cable connector (not shown) is inserted and removed in a direction parallel to the substrate surface. Note that in FIG. 11C and other figures such as FIG. 11A, the mounted items on the mother board 171 are partially different. This is because the specifications differ depending on the user and the destination. For example, in FIG.
  • a heat sink is attached on the CPU, and a type and quantity of standard connectors are different and metal brackets that cover peripheral connectors are attached.
  • the same reference numeral 171 is given to both motherboards.
  • the mother board 171 is further formed at the right end of FIG. 11C, and has a mother board tab part 173 on which an input / output pattern of electric signals is formed, and six flanged spacers attached so as to protrude from the back surface of the board. 174 and a handle 176 attached to the substrate surface.
  • the electric signal is a peripheral device interface signal, and its input / output pattern is electrically connected to the expansion connector described in the fourth embodiment.
  • the handle 176 is used when the motherboard 171 is entirely slid while the motherboard tab 173 is inserted into and removed from the connector that receives the handle 173. Therefore, it is preferable that a single handle be provided in the vicinity of the motherboard tab portion 173 so that unnecessary moment is not applied to the motherboard tab portion 173 and the receiving connector. It is preferable to provide in a contrasting position. In the illustrated example, the handle 176 is single and is provided at a position relatively distant from the motherboard tab portion 173, which may cause an unnecessary moment. However, the handle 176 and the standard connector are arranged symmetrically around the motherboard tab portion 173, and the standard connector is a solid part and is relatively firmly soldered.
  • the spacer 174 is a kind of fastening member made of a resin material having elasticity such as polypropylene. As shown in FIGS. 12A and 12B, the spacer 174 includes a wedge portion, a double flange portion, and an intermediate portion between the wedge portion and the double flange portion. As shown in FIG. 12B, by using the spacer 174, the mother board 171 can be mounted at a distance from the mother board bracket 11M, which will be described in detail later, and an unnecessary electrical short circuit can be avoided. A hole is formed in the mother board 171, and the wedge part is press-fitted from the back surface of the mother board 171, and the wedge error is caught on the front surface of the mother board 171 after the press-fitting.
  • the motherboard bracket 11M shown in FIG. 11B is directly attached to the base chassis 11B and indirectly using screws or the like via the side bracket 11S and the intermediate bracket 11I fixed to the base chassis 11B. It is fixed.
  • the motherboard bracket 11M is formed by processing a galvanized steel sheet or the like into a sheet metal, and has a substantially flat plate shape.
  • the motherboard bracket 11M is formed corresponding to the spacer 174 of the motherboard unit 17, and has six holes 114M having a funnel shape for holding the spacer 174 so that the spacer 174 can be removed, and as a result, a ground formed on the back surface of the motherboard 171.
  • a motherboard holder 115M is formed corresponding to the spacer 174 of the motherboard unit 17, and has six holes 114M having a funnel shape for holding the spacer 174 so that the spacer 174 can be removed, and as a result, a ground formed on the back surface of the motherboard 171.
  • the motherboard unit 17 having the spacer 174 attached to the motherboard 171 slides to the position where the funnel-shaped narrow portion ends after the double flange portion of the spacer 174 is inserted into the round hole portion of the hole portion 114M of the motherboard bracket 11M. Is done.
  • the motherboard 171 that has been slid to the end position is fixed except for the movement in a direction reverse to the sliding direction. The movement in the direction in which the movement is not fixed in this manner is suppressed to some extent because the double flange portion of the spacer 174 increases the thickness of the motherboard bracket 11M.
  • the fixing means for reliably suppressing the slide will be described later.
  • the motherboard tab portion 173 shown in FIG. 11C is removably inserted into the board connector 181 mounted on the relay board 18 shown in FIG.
  • the relay board 18 shown in FIG. 13 is indirectly fixed to the base chassis 11B via the side bracket 11S2 and the intermediate bracket 11I fixed to the base chassis 11B, as shown in FIG. ing.
  • two spacers 184 with flanges are attached to the relay substrate 18.
  • the spacer 184 is exactly the same as the spacer 174 used for the mother board 171, and the way to attach to the relay board 18 is the same as the way to attach to the mother board 171.
  • the substrate unit in which the spacer 184 is attached to the relay substrate 18 is slid along the oblique groove formed in the side bracket 11S2 at the double flange portion of the spacer 184.
  • the front end portion of the relay board 18 in the sliding direction comes into contact with the intermediate bracket 11I and the side bracket 11S2 cut or raised or the upper surface of the base chassis 11B.
  • the substrate unit slid to this end position is fixed except for movement in a direction reverse to the sliding direction.
  • This board unit is basically not screwed to the side bracket 11S2 or the like.
  • the double flange portion of the spacer 184 increases the thickness of the side bracket 11S2, the movement is restrained to some extent, and the POS terminal device can be assembled, transported, used and maintained. Since no force is applied in the direction in which the movement is not fixed with respect to the substrate unit, the substrate unit will not be displaced or fall off.
  • a hinge-type motherboard holder 115M shown in FIG. 11B is configured such that the left base end in FIG. 11B rotates about a central axis parallel to the plate surface of the motherboard bracket 11M.
  • a spring piece is formed at the free end, and screwed out to the screw hole 117M (FIG. 15A) formed on the plate surface of the motherboard bracket 11M.
  • a hand screw 116M that can be screwed in is incorporated so as not to fall off the motherboard holder 115M. Such screws are also referred to as SEMS (trademark or registered trademark) screws.
  • the other end 175 of the motherboard 171 is placed on the left side in the figure by closing the motherboard holder 115M and screwing the hand screw 116M into the screw hole 117M.
  • Directional movement is restricted.
  • the mother board unit 17 mother board 171
  • the user removes the rear cover 12R in advance as shown in FIGS. 14 (a) to 14 (c).
  • the user attaches six spacers 174 to the mother board 171 in advance and configures it as the mother board unit 17. Further, the user opens the mother board holder 115M by loosening the hand screw of the mother board bracket 11M in the housing.
  • the user introduces the motherboard unit 17 from the introduction port on the back surface of the apparatus main body 10, inserts the double flange portion of the spacer 174 into the round hole portion of the hole portion 114M of the motherboard bracket 11M, and then the handle 176 and the standard. Hold the connector and slide toward the right side of the apparatus body 10 (housing) until the funnel-shaped narrow portion ends.
  • the motherboard tab portion 173 is inserted into the board connector 181 of the relay board 18 that is vertically positioned on the right side of the motherboard bracket 11M, and electrical connection between the motherboard 171 and other built-in devices via the relay board 18 is performed. Is made.
  • the motherboard unit 17 in this state is in a temporarily fixed state supported by the board connector 181 and the motherboard bracket 11M except for movement to the left, that is, movement in a direction in which the motherboard tab portion 173 is removed from the board connector 181. .
  • the user closes the hinge-type motherboard holder 115M and screws the hand screw 116M into the screw hole 117M, whereby the other end 175 of the motherboard 171 is restricted from moving in the left direction in the figure. That is, the motherboard unit 17 is fixed on the motherboard bracket 11M as shown in FIGS. 14 (c) and 14 (d). Since the motherboard bracket 11M is directly and indirectly fixed to the base chassis 11B as described above, the motherboard unit 17 is fixed in the housing.
  • the user connects the power supply cable led out from the power supply unit 13 to the power receiving connector of the motherboard 171. Thereafter, the user attaches the rear cover 12R to the casing.
  • the user removes the rear cover 12R in advance as shown in FIGS. 14 (a) to 14 (c).
  • the user pulls out the power supply cable connector inserted into the power receiving connector of the motherboard unit 17.
  • the user loosens the hand screw of the motherboard bracket 11M in the housing and opens the motherboard holder 115M as shown in FIG.
  • the motherboard unit 17 is not dropped because it is fixed by the motherboard bracket 11M and the board connector 181 mounted on the relay board 18. Subsequently, as shown in FIG.
  • the user holds the entire motherboard unit 17 with the handle 176 and the standard connector so as to remove the motherboard tab 173 from the board connector 181 of the relay board 18.
  • the double flange portion of the spacer 174 reaches the round hole portion of the hole portion 114M of the motherboard bracket 11M.
  • the motherboard tab portion 173 is removed from the board connector 181, and the electrical connection between the motherboard 171 and other built-in devices via the relay board 18 is also cut off. Even in this state, since the six spacers 174 are caught in the round hole portion of the hole 114M of the motherboard bracket 11M, the motherboard unit 17 is difficult to fall.
  • the mother board 171 (motherboard unit 17) is arranged in the casing side by side in the front-rear direction of the power source unit 13 detailed in the second embodiment and the apparatus main body 10 (housing). Contained and supported. Further, the mother board 171 is accommodated so as to be removable from the rear side of the housing. On the other hand, the power supply unit 13 is accommodated so as to be removable from the front side of the housing. Thereby, the mother board 171 is accommodated in the housing so as to be able to be taken out separately from the power supply unit 13.
  • the fourth embodiment includes the configurations of the first to third embodiments, and further includes the following configurations.
  • the POS terminal device according to the embodiment of the present invention has an I / O board 141 as a peripheral device interface.
  • the I / O board 141 is removed without a tool directly or indirectly with respect to the base chassis 11B of the frame through the introduction port on the side surface of the apparatus main body 10 (housing) that appears when the side cover 12S is removed as described above. Fixed as possible.
  • this configuration will be described mainly with reference to FIGS.
  • an expansion connector 144 is mounted on the I / O board 141.
  • a plurality of expansion connectors 144 are mounted on the end portion of the I / O board 141.
  • the I / O board 141 When the I / O board 141 is accommodated and supported in the apparatus main body 10 (housing), the bottom of the POS terminal apparatus is used. In addition to being exposed, a cable connector (not shown) from a peripheral device or the like is inserted and removed in a direction parallel to the substrate surface.
  • the extension connector 144 has different specifications depending on the user and the destination. It is desirable to be able to respond to requests for different expansion connectors for each user. In view of this, it is desirable to prepare I / O boards 141 having different expansion connector arrangements corresponding to user needs and to allow easy replacement for each user.
  • the I / O board 141 shown in FIG. 19 is a standard equipped with two cash drawer ports, two USB ports, two serial ports, and one parallel port as an expansion connector 144.
  • the I / O board 141 further includes an I / O board tab portion 143 formed at the right end portion of FIG. 19 and formed with an input / output pattern of an electrical signal electrically connected to the expansion connector.
  • the I / O board tab portion 143 is removably inserted into the board connector 182 mounted on the relay board 18 shown in FIG.
  • a pattern for connecting the board connector 181 and the board connector 182 is formed on the relay board 18 shown in FIG.
  • the I / O board 141 can be handled as the I / O board unit 14 shown in FIG. 21A and the like by being mounted on the I / O board case 145 shown in FIG. Referring to FIG. 20, the I / O board case 145 is formed by processing a galvanized steel sheet or the like to accommodate the I / O board 141, and has a semi-container shape.
  • the I / O board case 145 accommodates the I / O board 141 so that the I / O board tab portion 143 is located on the left side in FIG.
  • the I / O board case 145 includes, for example, two bosses 145s planted on the bottom surface of the container.
  • the I / O board 141 shown in FIG. 19 is screwed onto the boss 145s through the screw hole 141s (FIG. 19).
  • the I / O board case 145 includes a wall portion extending in the longitudinal direction and a wall portion extending in an L shape at an end portion in the longitudinal direction.
  • a hole corresponding to the expansion connector 144 of the I / O board 141 shown in FIG. 19 is formed in the long wall portion.
  • the lock lever 146 shown in FIG. 21B uses a screw in the screw hole 145c (FIG. 20) of the I / O board case 145. And is pivotally attached.
  • the lock lever 146 is made of a resin material of a color that is easy for the user to visually recognize, and is formed at a hole 146c that forms a rotation center corresponding to the screw hole 145c and at one end of the lever.
  • the operating portion 146a, a U-shaped concave portion 146u formed at the other end of the lever, and a groove portion 146g extending in an arc shape of, for example, 60 degrees around the hole portion 146c are provided.
  • the groove 146g has both ends of the arc passing through, while the range between both ends is bottomed.
  • a protrusion 145p of the I / O board case 145 exists in the groove 146g of the lock lever 146 screwed to the I / O board case 145.
  • the lock lever 146 protrudes 60 degrees from the end of the I / O board case 145 and is stored so as to be flush with the end of the I / O board case 145 (0 degrees).
  • FIGS. 23 (a) and 23 (b) and FIGS. 24 (a) and 24 (b) directly and indirectly to the base chassis 11B (not shown) of the frame of the POS terminal device.
  • a claw 112I and a claw 113I are formed on the fixed side bracket 11S and intermediate bracket 11I, respectively.
  • the claw 112I and the claw 113I are formed at positions corresponding to the outer shape of the I / O board case 145, and the I / O board unit 14 can be seen from the right side surface of the apparatus main body 10 (housing).
  • a lock stud 117I is formed on the side bracket 11S directly or indirectly via another bracket.
  • the state is raised 60 degrees.
  • the user introduces the I / O board unit 14 from the introduction port on the right side surface (left side in the figure) of the apparatus body 10, and the claw 112I (FIG. 24 (FIG. a)) and the claw 113I (FIG. 24B) are slid (inserted) toward the left side of the apparatus main body 10 (housing).
  • the U-shaped concave portion 146u (FIG. 21B) of the lock lever 146 contacts the lock stud 117I (FIG. 25), so that the user feels resistance.
  • the I / O board unit 14 is completely accommodated and fixed in the housing as shown in FIGS. 22 (e) and 22 (f). That is, the I / O board unit 14 is fixed to the side bracket 11S2, the intermediate bracket 11I, and the side bracket 11S as shown in FIG. Since these brackets are directly and indirectly fixed to the base chassis 11B as described above, the I / O board unit 14 is fixed in the housing. Further, in the state where the I / O board unit 14 is completely accommodated in the housing, as shown in FIG.
  • the board connector 182 of the relay board 18 positioned vertically on the right side of the intermediate bracket 11I.
  • the I / O board tab portion 143 is inserted into the.
  • the expansion connector 144 (FIG. 19) of the I / O board 141 is electrically connected to the mother board 171 through the relay board 18.
  • the user attaches the side cover 12S to the casing.
  • the user removes the side cover 12S in advance and puts it in the state shown in FIG.
  • the lock lever 146 is pulled up, not only is the I / O board unit 14 fixed, but the I / O board unit 14 protrudes from the housing to some extent.
  • the I / O board tab portion 143 of the I / O board 141 is removed from the board connector 182 of the relay board 18.
  • the nail 113I (FIG. 24B) and the nail 112I FIG.
  • the I / O unit 14 (I / O board 141) includes the motherboard 171 detailed in the third embodiment in the front-rear direction of the apparatus main body 10 (housing), It is accommodated and supported between the power supply unit 13 described in detail in the second embodiment. Further, the mother board 171 is accommodated so as to be removable from the rear side of the housing. On the other hand, the power supply unit 13 is accommodated so as to be removable from the front side of the housing.
  • the I / O unit 14 and the storage device 151 or 161 described in detail in the fifth embodiment are accommodated so as to be removable from the side surface of the casing. Further, the I / O unit 14 is accommodated and supported along with the storage device 151 or 161 in the vertical direction of the apparatus main body 10 (housing). As a result, the I / O unit 14, the storage device 151 or 161, the power supply unit 13, and the mother board 171 are housed in the housing so that they can be individually taken out from each other.
  • the fifth embodiment includes the configurations of the first to fourth embodiments, and further includes the following configurations.
  • the POS terminal device according to the embodiment of the present invention further includes a storage device that stores processing data by the arithmetic element in a rewritable manner.
  • the storage device is fixed to the base chassis 11B of the frame so that it can be removed without tools, directly or indirectly, through the inlet on the side of the apparatus main body 10 (housing) that appears when the side cover 12S is removed as described above. Is done.
  • this configuration will be described mainly with reference to FIGS. Referring to FIG.
  • the storage device 151 is a 3.5-inch hard disk drive (HDD) having screw holes formed on both side surfaces thereof and a connector 151c provided on one end surface thereof.
  • HDD hard disk drive
  • the specifications of storage device types vary depending on the user and the destination. It is desirable to be able to respond to different needs for each user. Therefore, it is desirable to prepare different types of storage devices corresponding to the needs of the users and to allow easy replacement for each user. For example, in addition to the 3.5-inch HDD shown in FIG. 27, the 2.5-inch HDD shown in FIG. 28 and a solid state drive (SSD) are appropriately selected. Of different thicknesses and various storage capacities are selected. Referring to FIG.
  • SSD solid state drive
  • the storage device holder 155 is formed by injection molding a resin material having a color such as a polymer alloy such as PC / ABS, which is easy for the user to visually recognize. Yes.
  • the storage device holder 155 includes a pair of wall portions 156 opposed to each other at an interval corresponding to the width dimension of the storage device 151, a pair 156b connecting the pair of wall portions 156, A pair of lock levers 157 formed at the end of the wall portion 156 and a claw 157b formed outside the pair of lock levers 157 are integrally provided with the same material.
  • metal studs 158 are attached to the inner side surfaces of the pair of wall portions 156 of the storage device holder 155 corresponding to the screw holes on the side surfaces of the storage device 151.
  • the metal stud 158 protrudes from the inner side surface of the pair of wall portions 156, enters the screw hole portion of the storage device 151 mounted on the storage device holder 155, and contacts the screw hole portion of the storage device 151, and the funnel formed in the pair of wall portions 156 And a double flange portion that is slidably attached to the hole of the shape. Since the storage device holder 155 is made of an elastic material including the connecting portion 156b, the user can expand the distance between the pair of wall portions 156.
  • the region close to the pair of wall portions 156 of the connecting portion 156b has a corrugated shape, and has a large amount of deflection, but is excellent in durability without causing unnecessary stress concentration.
  • the metallic storage bracket 11H shown is attached.
  • the storage bracket 11H has a pair of wall portions defining a space corresponding to the outer shape of the storage unit 15 (storage device holder 155) and one end of the pair of wall portions corresponding to the pair of claws 157b of the storage device holder 155.
  • a pair of formed hole portions 117H and a pair of protrusions 118H projecting inward at one end of the pair of wall portions are provided.
  • the storage bracket 11H serves as a guide when the storage unit 15 is inserted and removed from the right side surface (left side in the figure) of the apparatus main body 10 (housing) in the width direction of the housing as shown in FIG. As shown in FIG. 26A, the unit is supported when the storage unit 15 is completely inserted into the housing. When the storage unit 15 is completely inserted into the housing, the storage unit 15 is prevented from entering further by contacting the pair of protrusions 118H of the storage bracket 11H. Further, since the pair of claws 157b of the pair of lever pieces 157 of the storage device holder 155 engage with the pair of holes 117H of the storage bracket 11H, the storage unit 15 is removed from the housing unless a predetermined operation is performed. I can't do that.
  • the storage unit 15 storage device 151
  • the user operates the operation knob 115S in advance as can be seen from FIGS. 22 (a) and 22 (b), and the side cover 12S is removed. Remove it.
  • the user configures the storage unit 15 by mounting the storage device 151 in advance on the storage device holder 155 to which the lock lever 157 is attached. Thereafter, as shown in FIG. 26 (c), the user introduces the storage unit 15 from the introduction port on the right side surface (left side in the figure) of the apparatus main body 10, and the storage main body 10 ( Slide (insert) toward the left side of the housing.
  • the claw 157b of the lock lever 157 engages with the hole 117H of the storage bracket 11H with a click feeling.
  • the storage unit 15 is completely accommodated in the housing and fixed. That is, the storage unit 15 is fixed to the side bracket 11S2, the intermediate bracket 11I, and the side bracket 11S via the storage bracket 11H. Since these brackets are directly and indirectly fixed to the base chassis 11B as described above, the storage unit 15 is fixed in the housing.
  • the user inserts at least the cable connector derived from the motherboard 171 out of the motherboard 171 and the power supply unit 13 into the connector 151 c of the storage device 151.
  • the pair of lock levers 157 are opposed to each other on the outer side than the connector 151c, the insertion / extraction of the mating connector to the connector 151 is not hindered. Thereafter, the user attaches the side cover 12S to the casing. On the other hand, when taking out the storage unit 15 from the apparatus main body 10, the user removes the side cover 12S in advance and puts it in the state shown in FIG. Next, the user pulls out the cable connector connected to the connector 151c of the storage device 151. Then, the user releases the engagement of the pair of claws 157b with respect to the pair of holes 117H of the storage bracket 11H by pinching the pair of lock levers 157 so that the facing interval is narrow, Pull out the storage unit 15 as shown in c).
  • the storage unit according to the present invention can use storage devices having different specifications according to the user's needs.
  • a 2.5 inch HDD can be used instead of the 3.5 inch HDD.
  • the storage device 161 is a 2.5-inch HDD, and similarly to the storage device 161 that is a 3.5-inch HDD, screw holes are formed on both sides thereof, and The connector 161c is provided on one end face thereof.
  • the storage device holder 165 is formed by injection molding a resin material having a color such as a polymer alloy such as PC / ABS that is easy for the user to visually recognize.
  • the storage device holder 165 has an interval corresponding to the width dimension of the storage device 161 in order to accommodate the storage device 161 or the storage device 161 on which the heat sink 163 shown in FIG.
  • the claws 167b are integrally made of the same material.
  • the storage device holder 155 for the 3.5-inch HDD described above (FIG. 27 (b)) is different from (1) a protrusion for holding the heat sink 163 is formed inside the pair of wall portions.
  • the storage device holder 165 is compatible with a 2.5-inch HDD in the storage device housing portion, but has the same external dimensions and shape as the storage device holder 155 for a 3.5-inch HDD.
  • the POS terminal apparatus according to the present invention can use the common storage bracket 11H (FIGS. 27D and 28E) regardless of the size of the storage device to be accommodated, and it is necessary to replace this bracket. There is no.
  • metal studs 168 are attached to the inner side surfaces of the pair of wall portions 166 of the storage device holder 165 corresponding to the screw holes on the side surfaces of the storage device 161.
  • the metal stud 168 is the same as the metal stud 158 shown in FIG. 27B, and protrudes from the inner surface of the pair of wall portions 166 in the same manner as the metal stud 158, and is mounted on the storage device holder 165.
  • the device 161 includes a portion that enters and contacts the screw hole portion of the device 161, and a double flange portion that is slidably attached to the funnel-shaped hole portion formed in the pair of wall portions 166.
  • the extension fitting 169 shown in FIG. 29 is provided outside each metal stud 168.
  • the extension fitting 169 has a spring property, and has an inner end portion 169i that contacts the back side surface of the metal stud 168, and an outer end portion exposed from the pair of wall portions 166 to contact the storage bracket 11H. 169o.
  • the storage device holder 165 is made of an elastic material including the connecting portion 166b, the user can expand the distance between the pair of wall portions 166.
  • the region close to the pair of wall portions 166 of the connecting portion 166b has a corrugated shape, and has a large amount of deflection, but is excellent in durability without causing unnecessary stress concentration.
  • the storage device 161 is mounted on the storage device holder 165 shown in FIG. 28C together with the heat sink 163 shown in FIG. 28B, whereby the storage unit 16 shown in FIG. Can be handled as Since the storage device holder 165 has the same size and shape as the storage device 155, the storage unit 16 can be accommodated and removed from the POS terminal by the same operation as the storage unit 15. Therefore, the description is omitted.
  • the storage device 151 or 161 (storage unit 15 or 16) includes the motherboard 171 described in detail in the third embodiment in the front-rear direction of the apparatus main body 10 (housing), It is accommodated and supported between the power supply unit 13 described in detail in the second embodiment.
  • the mother board 171 is accommodated so as to be removable from the rear side of the housing.
  • the power supply unit 13 is accommodated so as to be removable from the front side of the housing.
  • the I / O unit 14 and the storage device 151 or 161 described in detail in the fourth embodiment are accommodated so as to be removable from the side surface of the housing.
  • the storage device 151 or 161 is accommodated and supported along with the I / O unit 14 in the vertical direction of the apparatus main body 10 (housing). Thereby, the storage device 151 or 161, the I / O unit 14, the power supply unit 13, and the mother board 171 are accommodated in the housing so that they can be individually taken out.
  • the motherboard which mounts the arithmetic element which performs information processing, a power supply unit, and the housing
  • the housing includes a frame and a cover that is detachably attached to the frame.
  • the motherboard, the power supply unit, and the cover are each POS terminal devices (Examples 1 to 5) that are detachably fixed to the frame without tools.
  • the motherboard has a motherboard tab portion formed at one end thereof and formed with an input / output pattern of electric signals, and a flanged spacer attached so as to protrude from the back surface thereof,
  • the frame includes a motherboard bracket corresponding to a back surface of the motherboard, and a board connector into which the motherboard tab portion of the motherboard is removably inserted,
  • the motherboard bracket has a funnel-shaped hole formed on the surface so as to correspond to the spacer of the motherboard, and a hinge-type motherboard holder that releasably holds the other end of the motherboard, After inserting the spacer of the motherboard into the hole of the motherboard bracket, the motherboard is slid to insert the motherboard tab into the board connector, and the other end of the motherboard is inserted by the motherboard holder.
  • the POS terminal device according to appendix 1, wherein the motherboard is detachably fixed to the frame together with the spacer by holding (Example 3).
  • the frame includes a claw formed to hold one end of the power supply unit so as to be removable, and a hinged power supply holder that holds the side surface of the power supply unit releasably.
  • the power supply unit is detachably fixed to the frame by holding the side surface of the power supply unit with the power supply holder after inserting the one end of the power supply unit into the claw of the frame.
  • 2 POS terminal devices Example 2.
  • I / O board which is an interface of a POS terminal device and peripheral equipment
  • the I / O board is detachably fixed to the frame of the housing without a tool
  • the I / O board further includes an I / O board tab portion that is mounted on an I / O board case that supports the back surface of the I / O board and is formed at one end of the I / O board.
  • the I / O board case has a lock lever that is releasably locked to the frame by rotating;
  • the frame includes a lock stud formed to correspond to the lock lever of the I / O board case, and a second board connector into which the I / O board tab portion of the I / O board is removably inserted.
  • the POS terminal device according to any one of supplementary notes 1 to 3, which is detachably fixed to the frame together with the case (Example 4).
  • the storage device which memorize
  • the storage device is detachably fixed to the frame of the housing without a tool
  • the storage device is further mounted on a storage device holder,
  • the storage device holder has a lock lever that is releasably locked to the frame by bending at the other end opposite the one end.
  • the frame includes a recess into which the one end of the storage device holder is removably inserted, and a recess with which the lock lever is engaged, After the one end of the storage device holder is inserted into the recess of the frame, the storage device can be detached from the frame together with the storage device holder by engaging the lock lever with the recess of the frame.
  • a POS terminal device according to any one of Supplementary notes 1 to 4 (Example 5) fixed to (Additional remark 6)
  • the said cover contains the front cover with which the housing
  • the frame includes a first movable member having a first recess formed on the front surface of the housing and a second recess formed so as to be slidable in response to an operation.
  • the front cover includes a first claw corresponding to the first recess of the front surface of the housing of the frame, and a second claw corresponding to the second recess of the first movable member
  • the frame further includes a second movable member having a third recess formed on the rear surface of the housing and a fourth recess formed so as to be slidable in response to an operation.
  • the rear cover includes a third claw corresponding to the third recess on the rear surface of the housing of the frame, and a fourth claw corresponding to the fourth recess of the second movable member
  • the first movable member includes an operation knob, and the operation knob is exposed below the housing when the front cover is attached to the frame.
  • the second movable member includes an operation knob.
  • the operation knob is exposed to the lower side of the casing when the rear cover is attached to the frame.
  • the cover further includes a side cover attached to a side surface of the casing of the frame,
  • the frame includes a third movable member that has a fifth recess formed on a side surface of the housing and a stud that is slidable to be returned in response to an operation.
  • the side cover includes a fifth pawl corresponding to the fifth recess on the side surface of the housing of the frame, and a hook formed with a recess corresponding to the stud of the third movable member,
  • the third movable member includes an operation knob, and the operation knob is the POS terminal device according to appendix 6 that is exposed below the housing when the side cover is attached to the frame (Example 1).
  • the motherboard and the power supply unit are housed and supported in the casing side by side in the front-rear direction of the casing, The motherboard is accommodated so as to be removable from the front side or the back side of the casing, while the power supply unit is accommodated so as to be removable from the back side or the front side of the casing.
  • the power supply unit is a POS terminal device according to any one of Supplementary notes 1 to 7 (embodiments 2 and 3) that is housed in the housing so as to be separately removable from each other.
  • Supplementary notes 1 to 7 Emdiments 2 and 3
  • the mother board and the I / O board are housed and supported in the housing side by side in the front-rear direction of the housing,
  • the motherboard is accommodated so as to be removable from the front side or the back side of the casing, while the I / O board is accommodated so as to be removable from a side surface of the casing, whereby the motherboard and the I / O are accommodated.
  • the O board is a POS terminal device according to any one of supplementary notes 4 to 8 (embodiments 3 and 4) accommodated in the casing so as to be separately removable from each other.
  • the said motherboard and the said storage device are accommodated and supported by this housing
  • the motherboard is housed so as to be removable from the front side or the back side of the housing, while the storage device is housed so as to be removable from the side surface of the housing, whereby the motherboard and the storage device are
  • the I / O board and the storage device are accommodated and supported in the casing side by side in the vertical direction of the casing, whereby the I / O board and the storage device are The POS terminal device according to any one of supplementary notes 5 to 10 (embodiments 4 and 5) accommodated in the housing so as to be separately removable from each other.
  • the I / O board and the storage device are accommodated and supported between the mother board and the power supply unit in the front-rear direction of the casing, whereby the mother board, the power supply unit, the I / O board, and the storage device are
  • the POS terminal device according to appendix 11 (embodiments 4 and 5) that is housed in a casing so as to be individually removable from each other.
  • the cover has at least a portion made of a resin material, and the remaining portion is made of metal, and the portion made of the metal comes into contact with the frame when the cover is attached to the frame. Any one of 12 POS terminal devices (Example 1).
  • the said storage device holder consists of resin which has elasticity,
  • the storage device has a connector for electric signal input / output and power supply, and is mounted on the storage device holder with the connector facing the other end of the storage device holder,
  • the lock lever includes a pair of lever pieces that are integrally formed of the same material as the body of the storage device holder and that are spaced apart to avoid the connector of the storage device;
  • the pair of lever pieces is provided with an operation knob at each end, and by pressing both operation knobs inward at the same time, the engagement of the frame with the recess can be released and removed from the housing.
  • Terminal device Example 5
  • the storage device includes metal screw holes that are electrically connected to the ground of the internal circuit on both opposing side surfaces.
  • the storage device holder is formed to correspond to the both side surfaces of the storage device, and a pair of wall portions that releasably hold the storage device by bending, and a pair of wall portions of the storage device on the pair of wall portions.
  • a metal stud that is provided so as to correspond to the screw hole, and the wall is inserted into the screw hole when the storage device is held;
  • the pair of wall portions are integrally formed of the same material as the main body of the storage device holder, and the wall is bent outward to release the hold on the storage device, and the metal stud is attached to the storage device holder.
  • the POS terminal device As the storage device, a large first storage device and a small second storage device are selectively used, According to the selected storage device, the storage device holder includes a first storage device holder with the pair of wall portions having a large interval and a second storage device holder with the pair of wall portions having a small interval.
  • the first and second storage device holders have the same outer dimensions including the pair of lever pieces
  • the display unit is attached to the housing integrally with a hinge mechanism so that the angle can be adjusted in front of the cover, and when the work in the housing is performed by removing the cover located behind the cover,
  • the POS terminal device according to any one of supplementary notes 1 to 16, configured to retreat from the front of the cover by a hinge mechanism (Example 1).

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Casings For Electric Apparatus (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

La présente invention porte sur un dispositif de terminal POS qui a une carte mère (171), une unité d'alimentation et un boîtier pour loger et supporter la carte mère (171) et l'unité d'alimentation d'une manière amovible. Le boîtier est configuré à partir d'un châssis et d'un couvercle attaché au châssis d'une manière amovible et comprenant un couvercle arrière (12R). La carte mère (171), l'unité d'alimentation et le couvercle sont fixés au châssis d'une manière amovible sans utiliser d'outils.
PCT/JP2012/076376 2011-10-28 2012-10-04 Dispositif de terminal pos ayant un dispositif intégré ayant une excellente maniabilité d'attachement/détachement WO2013061798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280051040.8A CN103858151B (zh) 2011-10-28 2012-10-04 内置器件的装卸作业性优秀的pos终端装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011237090A JP5219005B2 (ja) 2011-10-28 2011-10-28 Ｐｏｓ端末装置
JP2011-237090 2011-10-28

Publications (1)

Publication Number Publication Date
WO2013061798A1 true WO2013061798A1 (fr) 2013-05-02

Family

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PCT/JP2012/076376 WO2013061798A1 (fr) 2011-10-28 2012-10-04 Dispositif de terminal pos ayant un dispositif intégré ayant une excellente maniabilité d'attachement/détachement

Country Status (4)

Country Link
JP (1) JP5219005B2 (fr)
CN (3) CN105118192B (fr)
MY (1) MY171090A (fr)
WO (1) WO2013061798A1 (fr)

Cited By (1)

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EP3188144A1 (fr) * 2015-12-29 2017-07-05 Flytech Technology Co., Ltd. Système de point de vente à double écran

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KR101826345B1 (ko) * 2016-11-30 2018-02-06 주식회사 포스뱅크 포스 장치
JP6440218B1 (ja) 2017-09-06 2018-12-19 Ｎｅｃプラットフォームズ株式会社 電子機器、情報処理装置およびｐｏｓ端末装置
CN109324668B (zh) * 2018-09-10 2021-11-16 联想(北京)有限公司 一种锁定检测结构及电子设备

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JPH0883379A (ja) * 1994-09-13 1996-03-26 Casio Comput Co Ltd 電子機器
JP2004240723A (ja) * 2003-02-06 2004-08-26 Hitachi Ltd 情報処理装置
JP2009098705A (ja) * 2007-10-12 2009-05-07 Toshiba Tec Corp 電子装置及び電子装置内部へのアクセス方法

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JP3093665B2 (ja) * 1996-11-20 2000-10-03 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 携帯型電子機器のためのバッテリ装着機構
CN2630925Y (zh) * 2003-05-09 2004-08-04 鸿富锦精密工业（深圳）有限公司 电源供应器固定装置
JP2004200723A (ja) * 2004-03-18 2004-07-15 Sumitomo Chem Co Ltd ３−５族化合物半導体の結晶性向上方法
JP4541086B2 (ja) * 2004-09-27 2010-09-08 東芝テック株式会社 商品販売データ処理装置のコントローラ及びこれに用いる部品の共通化方法
CN2865006Y (zh) * 2006-01-20 2007-01-31 英业达股份有限公司 可更换式电池的固定机构
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JPH0883379A (ja) * 1994-09-13 1996-03-26 Casio Comput Co Ltd 電子機器
JP2004240723A (ja) * 2003-02-06 2004-08-26 Hitachi Ltd 情報処理装置
JP2009098705A (ja) * 2007-10-12 2009-05-07 Toshiba Tec Corp 電子装置及び電子装置内部へのアクセス方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3188144A1 (fr) * 2015-12-29 2017-07-05 Flytech Technology Co., Ltd. Système de point de vente à double écran

Also Published As

Publication number Publication date
MY171090A (en) 2019-09-25
JP5219005B2 (ja) 2013-06-26
CN104778793B (zh) 2017-09-05
CN103858151A (zh) 2014-06-11
JP2013097425A (ja) 2013-05-20
CN104778793A (zh) 2015-07-15
CN103858151B (zh) 2015-06-17
CN105118192A (zh) 2015-12-02
CN105118192B (zh) 2018-01-26

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