Water pick

Abstract

The utility model discloses an oral irrigator which comprises an oral irrigator body, a switch button is arranged on the oral irrigator body, one end, close to the inside of the oral irrigator body, of the switch button abuts against a film button, and the film button is connected to a main control board in the oral irrigator body. The main control board is electrically connected with a motor assembly in the oral irrigator body; the switch key is pressed to drive the film key, and the main control board drives the motor assembly to achieve opening and closing of the oral irrigator. According to the water pick, the pressing key on the surface of the body abuts against the thin film key in the body to perform on-off control on the water pick, so that the key on the surface of the water pick does not need to be subjected to special waterproof arrangement, and compared with a water pick in the prior art, the water pick is simple in structure, high in universality and good in waterproof effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of oral irrigator, concretely relates to an oral irrigator. BACKGROUND

[0002] Oral irrigator is used for nursing oral cavity, through utilizing certain pressure to spray water column from oral irrigator nozzle, is used for carrying out cleaning to user's oral cavity, has been widely used in people's daily life at present. At present, most of them on the market are controlled through manual pressing key, therefore, the key position needs to be waterproof, once water leaks from the key, the product will be damaged. SUMMARY

[0003] The utility model discloses a kind of oral irrigators, and the purpose is to solve the problem that oral irrigator needs to be waterproofed in the prior art key position, and once water leaks from the key, the product will be damaged.

[0004] To achieve the above object, the utility model provides the following technical scheme: an oral irrigator, including oral irrigator body, switch key is arranged on the oral irrigator body, the switch key is abutted to a membrane key by the end close to the inside of the oral irrigator body, the membrane key is connected to the main control board in the inside of the oral irrigator body, the main control board is electrically connected with motor assembly in the oral irrigator body;The opening and closing of the oral irrigator are realized by driving the motor assembly through the main control board by the membrane key driven by pressing switch key.

[0005] Preferably, the membrane key includes a key panel, an electric circuit layer is arranged below the key panel, a flat cable electrically connected with the electric circuit layer and an annular waterproof layer covering the key panel, and the flat cable is waterproofed by line printing insulation oil.

[0006] Preferably, the membrane key is supported by a support cover.

[0007] Preferably, the motor assembly is arranged in the motor compartment in the oral irrigator body and is electrically connected with the main control board through connecting wires.

[0008] Preferably, the main control board is arranged in the battery and main control board compartment and is electrically connected with the membrane key.

[0009] Preferably, a waterproof sealing element is arranged at the electrically connected part of the main control board and the membrane key.

[0010] The utility model has the following beneficial effects: the utility model provides an oral irrigator, which is switched on and off by abutting the pressing key on the surface of the body to the membrane key inside the body, so special waterproof setting is not needed for the key on the surface, and the oral irrigator is simple in structure, strong in universality and good in waterproof effect compared with the oral irrigator in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For the first skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0012] Figure 1 is a sectional view of the present application;

[0013] Figure 2 is a schematic diagram of internal device electrical connection of the present application;

[0014] Figure 3 is a schematic diagram of the thin film key of the present application.

[0015] In the figure: 1 - oral irrigator body; 2 - thin film key; 21 - annular waterproof layer; 22 - circuit layer; 23 - key panel; 24 - wire; 3 - switch key; 4 - support cover; 5 - motor assembly; 6 - motor compartment; 7 - connecting wire; 8 - battery and PCBA compartment; 9 - waterproof sealing element; 10 - PCBA connecting element; 11 - thin film key connecting element. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the first skilled in the art without creative labor are within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by the first skilled in the art without creative labor are within the scope of protection of the present application.

[0017] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0018] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0019] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For the first person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and oblique upward of the first feature above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and oblique downward of the first feature below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0021] Embodiment

[0022] The following is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the following examples. Any technical solution falling within the scope of the utility model is within the protection scope of the utility model.

[0023] Reference drawings Figures 1-2The utility model provides a kind of oral irrigator, including oral irrigator body 1, switch button 3 is provided on the oral irrigator body 1, the switch button 3 is abutted to a membrane key 2 near one end inside the oral irrigator body, the membrane key 2 is connected to the main control board (PCBA) inside the oral irrigator body 1, the main control board is electrically connected with motor assembly 5 in the oral irrigator body 1;By pressing switch button 3, the membrane key 2 is driven to drive motor assembly 5 by the main control board, to realize the opening and closing of the oral irrigator.

[0024] Refer to the attached drawings in the specification Figure 3 The membrane key includes key panel 23, circuit layer 22 is provided below the key panel, wire 24 connected with the circuit layer and annular waterproof layer 21 covering the key panel, and the wire 24 is waterproofed by circuit printing insulation oil.

[0025] The membrane key is supported by a support cover 4. The motor assembly 5 is arranged in the motor compartment 6 in the oral irrigator body and is electrically connected with the main control board through the connecting wire. The main control board is arranged in the battery and PCBA compartment 8 and is electrically connected with the membrane key 2. The main control board and the membrane key 2 are electrically connected through the PCBA connector, and a waterproof seal 9 is arranged at the electrically connected position.

[0026] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, and the purpose is to enable persons skilled in the art to understand the content of the utility model and to implement it, and it cannot limit the protection scope of the utility model. Any equivalent changes or modifications made in accordance with the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A dental flosser, characterized in that, The device includes a water flosser body, on which a switch button is provided. One end of the switch button, near the interior of the water flosser body, abuts against a membrane button. The membrane button is connected to a main control board inside the water flosser body, and the main control board is electrically connected to a motor assembly inside the water flosser body. Pressing the switch button actuates the membrane button, which in turn drives the motor assembly via the main control board, thus turning the water flosser on and off.

2. The oral irrigator according to claim 1, characterized in that, The membrane keypad includes a keypad panel, a circuit layer below the keypad panel, a ribbon cable electrically connected to the circuit layer, and an annular waterproof layer covering the keypad panel. The ribbon cable is printed with insulating oil for waterproofing.

3. The oral irrigator according to claim 2, characterized in that, The membrane keypad is supported by a support cover.

4. The oral irrigator according to claim 2, characterized in that, The motor assembly is located in the motor compartment inside the water flosser body and is electrically connected to the main control board via connecting wires.

5. The oral irrigator according to claim 3, characterized in that, The main control board is located inside the battery and main control board compartment and is electrically connected to the membrane keypad.

6. The oral irrigator according to claim 4, characterized in that, A waterproof seal is provided at the electrical connection between the main control board and the membrane keypad.

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