JP3953496B2 - Automatic washing and drying machine with anti-theft mechanism - Google Patents

Description

  The present invention relates to an automatic washing / drying machine having an anti-theft mechanism used in, for example, a coin laundry.

  For example, a conventional coin laundry is generally operated in an unattended state.

  However, because the coin laundry is unattended, theft of laundry and other problems occur, and the user is inconvenienced.

Possible measures to deal with these troubles are, for example, “Use a public telephone line to connect the unmanned store to the headquarters, perform remote monitoring and remote control, and install a video phone, robot camera, washing dryer etc. in the store. They are connected to the multi-controller, and there is a push button switch that the user presses on the store side so that they can contact the headquarters. An invention can be taken "(see, for example, Patent Document 1).
JP 2005-28066 A

  There are few cases where the user waits for the time from the start of washing to the end of drying on the spot, and spends time away from the laundry place, such as at home, convenience store, coffee shop, bookstore, etc. In many cases, the laundry that has been washed at a good time is collected for collection. In this case, the laundry may be stolen.

  The present invention is made in view of the above-mentioned circumstances, particularly from the viewpoint of preventing theft of laundry, and is provided with a lid pressing means having a structure that can be easily attached to an automatic laundry dryer of a coin laundry later, and a user's personal identification number It is an object of the present invention to provide an automatic washing / drying machine having a structure that operates only in accordance with the anti-theft mechanism and capable of preventing the theft of laundry.

  This invention can solve the said subject by providing the following structure.

(1) A coin laundry in which an operation unit for electronic control and an attachment member for a lid pressing means for controlling opening and closing of a lid for taking in and out the laundry are fixed to one side of the washing and drying machine main body, and the operation unit Includes a numeric keypad for operating a personal identification number or biological information, a display lamp for display, a CPU memory, a reset button, a correction button, a confirmation button, and an alarm buzzer, and an attachment member for the lid pressing means includes an arm The arm is provided with a housing having an electromagnetic coil and a plunger that slides by the operation of the electromagnetic coil, and the plunger is provided with a hook-like body to press and release the lid. By providing a contact part, the operation part and the electronic coil of the housing are connected by an electric wire, and when the password or biometric information matches, pressing the confirmation button on the operation part Said to perform the excitation and non-excitation of the electromagnetic coil, washer-dryer automatic washing and drying machine having an anti-theft mechanism, characterized in that so as to perform the release and押止lid body.

(2) The attachment member of the lid pressing means is attached to an attachment hole formed in a side surface of the washing / drying machine main body via a fastening bolt, and a sealing cap is fitted on the fastening bolt. The automatic washing dryer which has the antitheft mechanism as described in said (1).

  According to the present invention, a lid pressing means having a structure that can be easily attached later to an automatic laundry dryer of a coin laundry is provided, and is configured to operate only in accordance with a user's personal identification number. It is possible to provide an automatic washing / drying machine having an anti-theft mechanism.

  Embodiments of an automatic washing / drying machine having an anti-theft mechanism according to the present invention will be described below.

  FIG. 1 is an explanatory diagram showing a configuration example of an embodiment according to the present invention, (a) is a layout diagram showing a configuration example of an operation unit, (b) is a block diagram showing a configuration example, and FIG. FIG. 3 is an external perspective view showing the configuration of the main part of the lid pressing means according to the present invention, FIG. 3 is an explanatory view showing an attached state of the lid pressing means according to the present invention, (a) is a front view, and (b) is from above. FIG. 4 is an explanatory view of the opening / closing operation of the lid pressing means according to the present invention, (a) is a side sectional view showing a state in which the lid is pressed by the closing operation, and (b) is an open view. Side sectional views showing a state in which the lid can be opened by operation, FIGS. 5A and 5B are diagrams showing another embodiment of FIGS. 4A and 4B.

  The present invention relates to an automatic washing / drying machine used in a coin laundry, and includes an operation unit for a user, which allows a password to be input from a numeric keypad (shown) of the operation unit 1, and depending on the input of the password, the surface of the lid 20 or the lid An automatic washing and drying machine provided with a lid pressing means 7 that can be opened and closed by pressing or opening the handle 22, and has a storage means 10 a for storing the password, and according to the input / re-input of the password The lid pressing means 7 inputs a personal identification number, and every time the confirmation button 6 is pressed, the opening / closing operation is alternately performed.

  The lid pressing means 7 includes an abutting portion 7a that abuts against and presses the surface of the lid 20 or the lid handle 22, and an electromagnetic coil 7d that slidably supports a hook-like body 7b having the corresponding contacting portion 7a at the tip. The arm portion 7e supports the electromagnetic coil 7d together with the casing 7-1 including the electromagnetic coil 7d. The arm portion 7e includes a rotation support shaft 7f that can rotate along the surface of the lid 20, The attachment member 8 is connected to the attachment member 8, and the attachment member 8 is attached with a fastening bolt 8 b through an attachment hole 8 a formed by engaging with a predetermined position on the side surface of the washing / drying machine main body WM. Further, the fastening bolt 8 b However, the sealing cap 9 that engages with the fastening bolt 8b is fitted so that it cannot be easily and maliciously removed.

  Further, as shown in FIG. 2, the lid pressing means 7 is rotatable along the arrow A, and when the laundry is first put, it is before inputting the personal identification number. It is in a state of hanging downward with its own weight around the center, and after the laundry has been put in, a predetermined coin is inserted according to the regulations of the coin laundry and the lid is closed. When the input is made, for example, the LED lamps 2 are sequentially turned on, and after confirming that the four lamps are turned on and the confirmation button 6 is pressed, the electromagnetic coil 7d of the lid pressing means 7 connected by the electric wire EW is turned on. As shown in FIG. 4A, the hook-like body 7b is moved in the direction of the arrow C in the figure via the plunger 7g, and is made of, for example, a rubber-like elastic body provided at the tip of the hook-like body 7b. The abutting portion 7a is a front surface of the lid 20 of the washing machine. To and abutting pressed without damaging the lid 20 can be secured to resilient and robust. In addition, before the confirmation button 6 is pushed, the user himself holds the arm portion 7e of the lid pressing means 7 and keeps it substantially horizontal so as to push the confirmation button 6. In addition, as long as it can contact | abut on the surface of the lid | cover 20 other than the glass window part 21 according to the length of the arm part 7e of the lid | cover pressing means 7, it does not stick to horizontal.

  FIG. 4 (b) shows the reverse state of FIG. 4 (a). When the electromagnetic coil 7d is OFF, the hook-like body 7b moves in the direction of the arrow D in the figure, and is provided at the tip of the hook-like body 7b. The contact portion 7a is separated from the surface of the lid 20 of the washing machine (see FIG. 4B), and the lid pressing means 7 with its own weight rotates along the arrow b to the position indicated by the two-dot chain line in FIG. It will move and will be in a hanging state, and the lid 20 can be opened to take out the already washed laundry.

  FIG. 1B is a block diagram showing an example of the configuration for explaining the function. The memory (storage unit) 10a, the correction 3, the cancellation 4, the reset 5, the numeric keypad 11, and the LED corresponding to the password are shown. Each means of the light emitter (lamp) 2 and the alarm buzzer Bz is connected to a CPU (Central Processing Unit) 10 via a bus 100, respectively.

  Reference numeral 1a is a display label for the personal identification number, 3 is a correction button for re-entering the personal identification number, 4 is a cancel button, and 5 is a clear or reset button. Reference numeral 21 denotes a transparent glass window portion of the lid 20.

  The operation unit 1 can be attached to a predetermined part of the washing / drying machine main body WM with an adhesive tape or the like.

  The length of the arm 7e can be adjusted according to the size of the washing / drying machine main body. Further, the abutting portion 7a can be formed in accordance with the shape of the handle when it abuts on the handle of the lid.

  5 (a) and 5 (b) are explanatory views showing another embodiment of the lid pressing means 7, in which a coil-shaped buffer spring 7c is additionally provided on a hook-like body 7b directly connected to the contact portion 7a. Since the buffer spring 7c is urged in the direction in which the contact portion 7a is pressed against the lid side, the contact portion 7a acts on the lid 20 in addition to its own elastic force by the action of the buffer spring 7c. It is an example comprised so that it might further contact | abut and press more elastically. When the abutting portion 7a is a rubber-like elastic body, only this elastic force may be used, and either the elastic force may be increased by interposing the buffer spring 7c as in the above-described embodiment.

  In addition, when a third party tries to steal another person's laundry and enters a personal identification number, the number of times can be set appropriately, for example, an alarm buzzer Bz is issued when repeated three or more times. .

  In addition to the password input type, an authentication system using biometric information such as fingerprint authentication may be used.

  Furthermore, a personal authentication system using biometric information can be used in combination as a supplement to the safety of the authentication system using only a code such as a password.

  In addition, it is free to incorporate the function of the operation unit 1 into an existing operation panel.

  Furthermore, the anti-theft mechanism including the lid pressing means 7 and the lid pressing means 7 according to the present invention can be used even if each of the washing machine and the dryer is a single unit. Of course, it can be used in a wide range according to conditions.

FIG. 2 is a diagram illustrating one configuration example of an embodiment according to the present invention, (a) a layout diagram illustrating one configuration example of an operation unit, and (b) a block diagram illustrating one configuration example. FIG. 3 is an external perspective view showing the main configuration of the lid pressing means according to the present invention. Explanatory drawing which shows the attachment state of the lid press-down means based on this invention, (a) Front view, (b) Partially broken plan view seen from the top Explanatory drawing of the opening / closing operation | movement of the lid pressing means based on this invention, (a) Side sectional view which shows the state which pressed the lid by closing operation, (b) Side sectional view which shows the state which can open a lid by opening operation The figure which shows another Example

Explanation of symbols

1 Operation unit 2 Lamp (LED emitter)
3 Correction button 4 Cancel button 5 Reset button 6 Confirmation button 7 Lid pressing means 7a Abutting portion 7b Cage 7c Buffer spring 7d Electromagnetic coil 7e Arm portion 7f Rotating support shaft 7g Plunger 8 Mounting member 8a Mounting hole 8b For fastening Bolt 9 Sealing cap 10 CPU (Central processing unit)
10a Memory (storage means)
11 Numeric Keypad 20 Lid 21 Glass Window 22 Handle 100 Bath Bz Alarm Buzzer WM Washer / Dryer Body

Claims (2)

An electronic control operation unit and a lid pressing means for controlling the opening and closing of the lid for loading and unloading the laundry are fixed to one side of the washing and drying machine main body, respectively, and the operation unit includes: A numeric keypad for operating a personal identification number or biological information, a display lamp for display, a CPU memory, a reset button, a correction button, a confirmation button, and an alarm buzzer are provided, and an arm portion is pivoted on the attachment member of the lid pressing means. The arm portion is provided with a housing having an electromagnetic coil and a plunger that slides by the operation of the electromagnetic coil, and the plunger is provided with a hook-like body to press and release the lid. The operation unit and the electronic coil of the housing are connected by an electric wire, and when the personal identification number or the biometric information matches, the confirmation button of the operation unit is pressed, And to perform the excitation and non-excitation of the magnetic coil, washer-dryer automatic washing and drying machine having an anti-theft mechanism, characterized in that so as to perform the release and押止lid body. The attachment member of the lid pressing means is attached to an attachment hole formed in a side surface of the washing / drying machine main body via a fastening bolt, and a sealing cap is fitted on the fastening bolt. An automatic washing and drying machine having the anti-theft mechanism according to Item 1.

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