CN111905120A - A public pen sterilizer - Google Patents

Abstract

The present application discloses a public pen sterilizer, comprising: a main body structure, a pen holder, a sterilizer, a controller, a motor, a movable plate and a non-contact external sensor; the pen holder is installed obliquely on the main body structure, and is provided with an inlet a pen port and a pen outlet; the movable plate is movably installed on the pen outlet; the motor is installed on the main structure, and the output shaft is connected with the movable plate for driving the movable plate to open and close the the sterilizer is installed in the pen holder; the controller is installed in the main structure, and is electrically connected with the motor; the external sensor is installed in the main structure, and is connected with the The controller is electrically connected; the controller is used for controlling the motor to start and stop according to the signal detected by the external sensor. The present application controls the opening and closing of the outlet of the pen holder by connecting the motor with the external sensor, so as to realize the process of obtaining a public pen sterilized by the pen holder with zero infection.

Description

A public pen sterilizer

technical field

The present application relates to the technical field of disinfection devices, in particular to a public pen disinfection instrument.

Background technique

After the outbreak of the new crown pneumonia public health event on a global scale, people will pay more attention to public health issues in the future. In places where there is a high flow of people during registration, such as hospitals, communities, banks, etc., the public is psychologically resistant to the contact of multiple people with public signature pens. The traditional disinfection of public signature pens is generally carried out by wiping with alcohol cotton, which requires contact between people and objects, and sometimes communication between people, which inadvertently increases the spread of germs.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present application is to provide a public pen sterilizer, which can avoid unnecessary contact and realize a zero-hazard pen taking process.

In order to achieve the above technical purpose, the present application provides a public pen sterilizer, including: a main structure, a pen holder, a sterilizer, a controller, a motor, a movable panel and an external sensor;

The pen holder is obliquely installed on the main structure, and is provided with a pen inlet and a pen outlet;

the movable plate is movably installed on the pen outlet;

The motor is installed on the main body structure, and the output shaft is connected with the movable plate for driving the movable plate to open and close the pen outlet;

The sterilizer is installed in the pen holder;

the controller is mounted on the main structure and is electrically connected with the motor;

the external sensor is mounted on the main structure and is electrically connected with the controller;

The controller is configured to control the motor to start and stop according to the non-contact inductive human body signal received by the external sensor.

Further, the main structure includes a shell and a load-bearing plate;

The motor, the pen holder and the controller are all installed in the casing;

the outer sensor is installed outside the casing;

The casing is provided with an escape port corresponding to the pen inlet.

The load-bearing plate is arranged in the casing, and divides the interior of the casing into an upper installation chamber and a lower installation chamber;

The motor and the pen holder are both installed in the upper installation cavity;

The controller is installed in the lower installation chamber.

Further, it also includes a power supply battery installed in the lower installation cavity and electrically connected to the controller, the motor and the external sensor respectively;

A charging interface electrically connected to the battery is provided on the bottom of the outer side wall of the casing.

Further, it also includes an inner sensor, which is arranged in the pen holder and is electrically connected to the controller;

The controller is also used for controlling the start and stop of the sterilizer according to the inner sensor.

Further, it also includes a pen-receiving case, and the pen-receiving case is provided with a receiving cavity;

the receiving cavity is arranged below the pen outlet, is connected with the pen outlet, communicates with the inner cavity of the pen barrel through the movable plate, and is provided with grooves at the corners of the bottom;

The shell is provided with a pen take-out port corresponding to the receiving cavity.

Further, the pen outlet is opened on a side wall inclined downward from the pen barrel.

Further, the motor is a rotary motor;

The movable plate is a groove plate and is connected with the output shaft of the motor.

Further, there are chamfered steps at the corners of the inner bottom of the pen holder.

Further, the sterilizer is an ultraviolet lamp.

Further, both the outer sensor and the inner sensor are infrared sensors.

It can be seen from the above technical solutions that in the present application, by setting an external sensor and connecting the external sensor to a motor to control the opening and closing of the outlet of the pen holder, the process of obtaining a public pen that has been sterilized by the pen holder with zero infection is realized, which solves the problem of people's concern for public pen. Repulsion and trouble; and the inclined pen holder can avoid the situation that the pen head is hit by the vertical drop of the public pen, and the overall cost is low and the practicability is strong.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of a kind of public pen sterilizer provided in the application;

In the figure: 1. Main structure; 2. Pen holder; 3. Sterilizer; 4. Non-contact external sensor; 5. Motor; 6. Activity board; 7. Load-bearing plate; 8. Controller; 9. Battery supply; 10 11, the inner sensor; 12, the pen housing; 101, the escape port; 102, the pen outlet; 201, the pen inlet; 202, the pen outlet.

Detailed ways

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by ” etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of the present application. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the embodiments of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a The interchangeable connection, or the integral connection, can be a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present application in specific situations.

The embodiment of the present application discloses a public pen sterilizer.

Please refer to FIG. 1 , a public pen sterilizer provided in the embodiment of the present application includes a main structure 1, a pen holder 2, a sterilizer 3, a non-contact external sensor 4, a motor 5, a movable plate 6 and a controller 8; a pen holder 2. It is installed obliquely on the main structure 1, with a pen inlet 201 and a pen outlet 202; the movable plate 6 is movably installed on the pen outlet 202; the motor 5 is installed on the main structure 1, and the output shaft is connected with the movable plate 6 , used to drive the movable plate 6 to open and close the pen outlet 202; the pen inlet 201 is arranged on the top of the pen holder 2; the sterilizer 3 is installed in the pen holder 2; the controller 8 is installed in the main structure 1 and is electrically connected with the motor 5; The contact external sensor 4 is installed on the main body structure and is electrically connected to the controller 8 ; the controller 8 is used to control the start and stop of the motor 5 according to the non-contact inductive human body signal received by the non-contact external sensor 4 .

The pen holder tilted in the present application has an inclined surface, which provides a buffer for the public pen to enter the sterilization chamber and reduces impact damage to the pen; The motor 5 controls the movable plate 6 to open and close the outlet, so as to realize the zero-contact process of taking the pen, and solve people's rejection and trouble of the public pen.

Specifically, the pen mentioned in this application that enters the sterilization chamber for sterilization should be understood in a broad sense, and can refer to a conventional writing pen, or it can refer to a long object that needs to be sterilized, such as a remote control electronic pen for meetings; the motor 5 can be a Rotary motor, linear motor, etc. Correspondingly, the movable plate 6 disposed on the pen outlet 202 can open and close the pen outlet 202 by rotating or sliding up and down, left and right. At the same time, the external sensor may be an infrared sensor, a photosensitive sensor, or a temperature sensor, etc., specifically so that changes in external conditions can be sensed without touching.

The above is the first embodiment provided by the embodiment of the application, and the following is the second embodiment provided by the embodiment of the application. Please refer to FIG. 1 for details. The non-contact external sensor 4, the motor 5, the movable plate 6 and the controller 8; the pen holder 2 is installed obliquely on the main structure 1, and is provided with a pen inlet 201 and a pen outlet 202; the movable plate 6 is movably installed on the pen outlet 202 The motor 5 is installed on the main body structure 1, and the output shaft is connected with the movable plate 6 for driving the movable plate 6 to open and close the pen outlet 202; the pen inlet 201 is arranged on the top of the pen holder 2; inside; the controller 8 is installed on the main body structure 1 and is electrically connected with the motor 5; the non-contact external sensor 4 is installed in the main body structure and is electrically connected with the controller 8; the controller 8 is used according to the non-contact external sensor The non-contact induction signal received by 4 controls the start and stop of the motor 5 .

Further, the main body structure 1 includes a casing; the motor 5 and the pen holder 2 are installed in the casing; the non-contact external sensor 4 is installed outside the casing;

Further, a bearing plate 7 is arranged in the outer casing; the bearing plate 7 divides the inside of the outer casing into an upper installation chamber and a lower installation chamber; the motor 5 and the pen holder 2 are installed in the upper installation chamber; the controller 8 is installed in the lower installation chamber It is indoors and is electrically connected to the motor 5 and the non-contact external sensor 4 . The controller 8 is programmed with the step program of the whole sterilizer, and it can be modified by connecting with external equipment if necessary.

Further, it also includes a power supply battery 9, which is installed in the lower installation cavity and is electrically connected to the controller 8, the motor 5 and the non-contact external sensor 4 respectively; the bottom of the outer side wall of the casing is provided with an electrical connection with the power supply battery 9. the charging interface 10.

Further, it also includes an inner sensor 11, the inner sensor 11 is arranged in the pen holder 2, and is electrically connected with the controller 8, so that the controller 8 can control the start and stop of the sterilizer 3 through the inner sensor 11;

By setting the internal sensor 11, the sterilizer 3 can be turned off when there is no public pen inside the pen holder 2, which saves energy and electricity; the controller 8 can also set the required man-hours for the sterilization process of the sterilizer 3 to complete, when the sterilizer 3 After the opening time meets the working hours, the sterilizer 3 is controlled to be turned off, and the sterilizer 3 is restarted until the inner sensor 11 senses that a new public pen has entered the pen holder 2 .

Further, the pen holder 12 is also included, and the pen holder 12 is provided with a receiving cavity; the receiving cavity is arranged below the pen outlet 202, communicates with the inner cavity of the pen holder 2 through the movable plate 6, and is provided with grooves at the bottom corners ; The casing is provided with a pen take-out port 102 corresponding to the receiving cavity.

The setting of the pen-receiving case 12 can more conveniently collect the pens that come out from the pen outlet 202 . The groove at the bottom can prevent the pen falling from the pen outlet 202 from being ejected from the pen outlet 102 and causing a fall. When the movable plate 6 is opened, the pens dropped from the pen outlet 202 are collected in the receiving cavity of the pen holder 12, and the sterilized pen can be taken out through the pen outlet 102 without unnecessary contact.

Further, in this embodiment, the pen outlet 202 is opened on a side wall of the pen barrel 2 which is inclined downward.

Referring to FIG. 1 , in this embodiment, the pen holder 2 is an obliquely cylindrical shape, and a pen outlet 202 is provided on the bottom edge of the pen holder. The pen can move closer to the pen outlet 202; the corresponding pen holder 12 disposed below the pen outlet 202 can wrap the pen holder 2 in a crescent shape, or can be integrally formed with the pen holder 2, etc.;

Specifically, the pen holder 2 can also be in other shapes such as a semicircular cylinder, a polygonal cylinder, etc. Taking a polygonal cylinder as an example, the corresponding pen outlet 202 is provided on two adjacent sides of the inclined polygonal cylinder facing downwards. On the edge of the clip, it can also have the effect of retracting the pen.

Further, the bottom corner position of the pen holder 2 is provided with a chamfered step, which avoids the situation that the pen entering the inside of the pen holder 2 from the pen inlet 201 just withstands the bottom corner, and then gets stuck, so that the pen is better moved to the movable plate 6. close up.

Further, taking the motor 5 as a rotating motor as an example, the movable plate 6 can be a grooved plate and is connected to the output shaft of the motor 5 .

Specifically, the movable plate 6 covers the pen outlet 202, a groove plate is arranged above, and the pen entering the pen holder 2 will be folded to the groove plate; when the motor 5 receives the signal from the non-contact external sensor 4, then The control movable plate 6 first rotates 180°, the pen will drop into the pen receiving cavity 12 after the rotation, and then the middle control movable plate 6 rotates 180° to return to the original position; similarly, the motor 5 can also be a gear shaft and other devices. The sensing rear gear shaft then activates and the pen falls when there is no obstruction. The non-contact external sensor 4 senses that there is a human body approaching signal, etc., and feeds back information to the controller 8 to control the motor 5 to drive the movable plate 6, so that the inner cavity of the pen holder 2 is communicated with the receiving cavity, and is now closed at the upper part of the pen outlet 202. After the sterilized pen is rotated, it will fall into the receiving cavity, and the user will take out the pen from the pen take-out port 102 to realize the zero-infection acquisition process.

Further, the sterilizer 3 is an ultraviolet lamp; the non-contact outer sensor 4 and the inner sensor 11 are both infrared sensors.

Specifically, the sterilizer 3 can also be other sterilizing devices such as an ultrasonic sterilizer; the inner sensor 11 can also be a gravity sensor, etc.; the inner sensor 11 is a gravity sensor as an example, when a new pen to be disinfected enters the pen holder 2, The inner sensor 11 receives the signal that the weight in the pen holder increases, then the controller 8 controls the sterilizer 3 to start sterilization accordingly; when the sterilized pen is taken out through the pen outlet 202, the inner sensor 11 receives the weight reduction in the pen holder. If the signal is received, no response is made; specifically, it is possible to sense that there is a pen to be sterilized inside the pen holder 2, and then the sterilizer 3 can be controlled to start rapid sterilization.

It should be noted that the above are only the preferred embodiments of the present application, and are not intended to limit the present invention. Although the present application has been described in detail with reference to examples, those skilled in the art can still understand the foregoing examples. The technical solutions described are modified, or some technical features thereof are equivalently replaced, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included in the protection scope of this application. within.

Claims (10)

1. a public pen sterilizing instrument, is characterized in that, comprises: main body structure, pen holder, sterilizer, controller, motor, movable plate and non-contact external sensor; The pen holder is obliquely installed on the main structure, and is provided with a pen inlet and a pen outlet; the movable plate is movably installed on the pen outlet; The motor is installed on the main body structure, and the output shaft is connected with the movable plate for driving the movable plate to open and close the pen outlet; The sterilizer is installed in the pen holder; the controller is mounted on the main structure and is electrically connected with the motor; The non-contact external sensor is installed on the main structure and is electrically connected with the controller; The controller is configured to control the motor to start and stop according to the signal detected by the non-contact external sensor. 2. The public pen sterilizer according to claim 1, wherein the main structure comprises a shell and a load-bearing plate; The motor, the pen holder and the controller are all installed in the casing; The non-contact external sensor is installed outside the housing; The casing is provided with an escape port corresponding to the pen inlet. The load-bearing plate is arranged in the casing, and divides the interior of the casing into an upper installation chamber and a lower installation chamber; The motor and the pen holder are both installed in the upper installation chamber; The controller is installed in the lower installation chamber. 3 . The public pen sterilizer according to claim 2 , further comprising a power supply battery, the power supply battery is installed in the lower installation chamber, and is respectively connected with the controller, the motor and the The external sensor is electrically connected; A charging interface electrically connected to the battery is provided on the bottom of the outer side wall of the casing. 4. The public pen sterilizer according to claim 3, further comprising an inner sensor, the inner sensor is arranged in the pen holder and is electrically connected with the controller; The controller is also used for controlling the start and stop of the sterilizer according to the inner sensor. 5. The public pen sterilizer according to claim 4, characterized in that, further comprising a pen-receiving case, the pen-receiving case being installed in the upper installation chamber and provided with a receiving cavity; The receiving cavity is connected with the pen outlet, communicated with the inner cavity of the pen barrel through the movable plate, and is provided with grooves at the corners of the bottom; The shell is provided with a pen take-out port corresponding to the receiving cavity. 6 . The public pen sterilizer according to claim 5 , wherein the pen outlet is opened on a side wall of the pen barrel which is inclined downward. 7 . 7. The public pen sterilizer according to claim 6, wherein the motor is a rotary motor; The movable plate is a groove plate and is connected with the output shaft of the motor. 8 . The public pen sterilizer according to claim 1 , wherein a chamfered step is provided at the corners of the inner bottom of the pen holder. 9 . 9. The public pen sterilizer according to claim 1, wherein the sterilizer is an ultraviolet lamp. 10 . The public pen sterilizer according to claim 1 , wherein the non-contact outer sensor and the inner sensor are both infrared sensors. 11 .

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