Hidden induction paper dispenser
By installing a concealed sensor-operated paper feeder in a shelter, and using multiple sensors to control the paper feed and cutting devices, manual, semi-automatic, and automatic modes are achieved. This solves the problem of easy bumps and knocks on the protruding parts of the paper feeder, and provides safety and versatility.
Patent Information
- Application Number
- CN202422374078.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing automatic paper feeder is installed on the wall, which can easily protrude in a small space, posing a safety and hygiene hazard.
Design a concealed sensor-operated paper feeder installed in a shelter. It includes a fixing plate, a paper roll, a paper guide roll, a paper feed device, a paper cutter, a control main board, and multiple sensors. The sensors control the opening and closing of the paper feeder and the paper cutter, enabling manual, semi-automatic, and automatic modes, and allowing adjustment of the paper feed length.
It solves the problem of easy bumps and knocks on the protruding parts of the paper output machine, provides versatility and safety, and adapts to the needs of use in confined spaces.
Smart Images
Figure CN223667842U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to paper dispenser technology field, especially a kind of hidden induction paper dispenser. BACKGROUND
[0002] The demand of people on toilet paper is very large in daily life, and toilet paper roll boxes are equipped in the washroom of train, airplane and other vehicles.The existing automatic paper dispenser is mostly installed on wall, and the paper dispenser protrudes from wall, and the protruding part is easy to knock people in narrow space, SUMMARY
[0003] In order to solve the problem of safety and health hidden trouble existing in the prior art, the utility model provides a kind of hidden induction paper dispenser.
[0004] The technical scheme adopted by the utility model to solve its technical problems is:
[0005] A kind of hidden induction paper dispenser, paper dispenser is installed in shelter, comprising:
[0006] Fixed plate, the fixed paper tube and fixed box are fixed on the fixed plate, the fixed plate lower end is equipped with paper guide cylinder, paper guide cylinder has paper outlet, shelter is equipped with with paper outlet position corresponding paper receiving port;
[0007] Paper outlet device and paper cutting device arranged in the fixed box;
[0008] Control mainboard, the control mainboard is used to control paper outlet device and paper cutting device;
[0009] Induction device, the control mainboard according to the induction signal of the induction device controls the opening and closing of paper outlet device and paper cutting device.
[0010] Further, the induction device includes first induction device, for sensing human hand.
[0011] Further, the induction device further includes second induction device, and the control mainboard according to the induction signal of the second induction device reacts whether paper is short.
[0012] Further, the induction device further includes third induction device, and the control mainboard according to the induction signal of the third induction device reacts whether paper is taken away.
[0013] Further, the fixed box is equipped with display device for showing the state of paper dispenser.
[0014] Further, the fixed box is equipped with button for setting paper length.
[0015] Further, the fixed box is further equipped with power supply interface.
[0016] Advantages:
[0017] (1) The paper dispenser is installed in the shelter, and the induction device and the paper outlet can be adjusted according to the actual position, so that the problem that the paper dispenser protrudes from the wall and is easy to be bumped by people in the narrow space is solved.
[0018] (2) The paper dispenser can realize manual, semi-automatic and automatic modes, and the paper length can be adjusted, so that the function is strong and the universality is good. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0020] Fig. 1 It is the external structure schematic diagram of the induction paper dispenser in the embodiment of the utility model.
[0021] Fig. 2 It is the front view of the induction paper dispenser in the embodiment of the utility model.
[0022] Fig. 3 It is the installation schematic diagram of the induction paper dispenser in the embodiment of the utility model.
[0023] Fig. 4 It is the split structure schematic diagram of the induction paper dispenser in the embodiment of the utility model.
[0024] Fig. 5 It is the position schematic diagram of the third induction device.
[0025] 1, fixed plate, 2, paper winding drum, 3, fixed box, 4, display device, 5, button, 6, paper guide drum, 7, first induction device, 8, paper outlet, 9, power interface, 10, shelter, 11, control mainboard, 12, paper outlet device, 13, second induction device, 14, third induction device. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is merely illustrative in nature and in no way should be construed as any limitation on the present application and its applications or uses. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.
[0027] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0028] The relative arrangement of components and steps, numerical expressions, and numerical values set forth in the embodiments are not intended to limit the scope of the present application unless specifically stated otherwise. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in proportion to the actual proportions. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as limiting. Therefore, other examples of the example embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so further discussion of them is not necessary in subsequent drawings.
[0029] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.
[0030] For purposes of the description hereinafter, spatial or directional terms, such as, for example, "above", "below", "top", "bottom", "upper", "lower", and the like, can be used where reference is made to one structure or feature in relation to other structures or features. It is to be understood that such spatial and directional terms are in fact intended to encompass different orientations of the device or feature in use or operation in addition to the orientation depicted in the figures. For example, if the device depicted in the figures is inverted, then the description of a structure or feature as "above" or "below" another structure or feature is intended to encompass both orientations of the device or feature. Accordingly, the exemplary term "above" can encompass both "above" and "below". The structures can also be oriented in other ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
[0031] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any actual physical or chronological order, but are merely used for convenience and clarity in identifying one element from another. Unless otherwise stated, the use of these words is not intended to imply a special relationship or order among the elements, and these terms are not intended to mean "first" and "second" in a sequential or chronological sense, but are used simply for convenience.
[0032] As Figs. 1-5 The paper dispenser is installed in a shelter 10. The paper dispenser includes a fixed plate 1, a paper roll 2 and a fixed box 3 fixed on the fixed plate 1, a paper guide 6 provided at the lower end of the fixed plate 1, the paper guide 6 having a paper outlet 8, and the shelter 10 having a paper receiving port corresponding to the position of the paper outlet 8. The shelter can be a mirror, a wash basin or other shelter.
[0033] The fixed box 3 is provided with a paper dispensing device 12 and a paper cutting device. The paper dispensing device includes a paper dispensing motor and a corresponding guide mechanism. The paper cutting device does not completely cut the paper, and the paper needs to be manually taken. The paper passes through the paper dispensing device 12 and the paper cutting device, and is guided out of the paper guide 6 to the paper outlet 8, and finally reaches the paper receiving port for manual taking.
[0034] The paper dispenser further includes a control main board 11 and an induction device in communicable connection with the control main board 11. The control main board 11 is used to control the paper dispensing device 12 and the paper cutting device. The control main board 11 controls the opening and closing of the paper dispensing device 12 and the paper cutting device according to the induction signal of the induction device.
[0035] The induction device includes a first induction device 7 for inducing a human hand.
[0036] The induction device further includes a second induction device 13. The control main board 11 reacts to whether there is paper according to the induction signal of the second induction device 13.
[0037] The sensing device further comprises a third sensing device 14, and the control mainboard 11 reacts whether the paper is taken away according to a sensing signal of the third sensing device 14.
[0038] The fixed box 3 is further provided with a power interface 9 for connecting power supply to the paper dispenser.
[0039] The fixed box 3 is further provided with a display device 4 for displaying the state of the paper dispenser. The fixed box 3 is further provided with a button 5 for setting the paper length. The fixed box can be further provided with buttons for setting the working mode, such as manual mode, semi-automatic mode and automatic mode. The display device 4 can display the information of the paper length or the paper mode.
[0040] The working mode can be set by the buttons, such as manual mode, semi-automatic mode and automatic mode. The specific principles are as follows:
[0041] Manual mode: in the manual mode, the first sensing device 7 is manually triggered under the condition that the first sensing device 7 and the third sensing device 14 are normal, and the software drives the paper motor to work. When the working circle number (i.e. the paper length) of the paper motor reaches the set value, the paper motor stops working, and the automatic paper dispensing action is completed.
[0042] Semi-automatic mode: in the semi-automatic mode, the second sensing device 13 and the third sensing device 14 are normal, the paper is taken away (i.e. the third sensing device 14 is triggered), and the first sensing device 14 is triggered. The software drives the paper motor to work. If the paper is not taken away (i.e. the third sensing device 14 is not triggered), the paper motor does not work. When the working circle number (i.e. the paper length) of the paper motor reaches the set value, the paper motor stops working, and the automatic paper dispensing action is completed. Alternatively, the paper length can be set by different buttons.
[0043] Automatic mode: in the automatic mode, the second sensing device 13 and the third sensing device 14 are normal. When the paper is taken away, the software automatically drives the paper motor to work. When the working circle number (i.e. the paper length) of the paper motor reaches the set value, the paper motor stops working, and the automatic paper dispensing action is completed.
[0044] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A concealed induction paper dispenser characterized by: The paper dispenser is installed in a shelter (10), comprising: a fixed plate (1) on which a paper roll (2) and a fixed box (3) are fixed, the lower end of the fixed plate (1) being provided with a paper guide roll (6) having a paper outlet (8), the shelter (10) being provided with a paper receiving opening corresponding to the position of the paper outlet (8); a paper dispensing device (12) and a paper cutting device arranged in the fixed box (3); a control main board (11) for controlling the paper dispensing device (12) and the paper cutting device; an induction device, the control main board (11) controlling the opening and closing of the paper dispensing device (12) and the paper cutting device according to the induction signal of the induction device.
2. A concealed induction paper dispenser according to claim 1, characterized in that: The induction device comprises a first induction device (7) for sensing a human hand.
3. A concealed induction paper dispenser as claimed in claim 1, wherein: The induction device further comprises a second induction device (13), the control main board (11) reacting whether there is paper according to the induction signal of the second induction device (13).
4. A concealed induction paper dispenser according to claim 1, wherein: The induction device further comprises a third induction device (14), the control main board (11) reacting whether the paper is taken away according to the induction signal of the induction device.
5. A concealed induction paper dispenser as claimed in claim 1, wherein: The fixed box (3) is provided with a display device (4) for displaying the state of the paper dispenser.
6. A concealed induction paper dispenser according to claim 5, characterized in that: The fixed box (3) is provided with a button (5) for setting the paper dispensing length.
7. A concealed induction paper dispenser as claimed in claim 1, wherein: The fixed box (3) is further provided with a power supply interface (9).