Detection structure for detecting pressure of toothbrush head
By designing the detection structure in an electric toothbrush and detecting the pressure of the toothbrush head with pressure sensors and indicators, the problem of insufficient pressure detection of the toothbrush head is solved and the user's safety is improved.
Patent Information
- Application Number
- CN202420995234.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing electric toothbrush lacks a detection structure to detect the pressure of the toothbrush head, which may damage the user's oral cavity and affect the user experience.
A detection structure is designed, including a first circuit board and a second circuit board electrically connected to each other, a pressure sensor is installed on the back of the first circuit board, a pressure head for transmitting the pressure of the toothbrush head on one side of the sensor, and a second circuit board A pressure sensing indicator light is installed on the front to display the deformation variable, and the pressure of the toothbrush head is detected by the pressure sensor and the pressure level is displayed through the indicator light.
It provides a function to detect the pressure of the toothbrush head to help users regulate the brushing force, avoid excessive force damage to the teeth, and ensure safe use.
Smart Images
Figure CN222258537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toothbrush head pressure detection, in particular to a detection structure for detecting the pressure of a toothbrush head. Background Art
[0002] As people's living standards improve, they pay more and more attention to oral health. Electric toothbrushes have the advantages of strong cleaning ability, convenience and practicality, and can reduce damage to teeth or gums, and their popularity is growing day by day.
[0003] In the prior art, electric toothbrushes use motors to provide driving power to the toothbrush heads to achieve electric tooth cleaning. However, due to the specific structure of traditional electric toothbrushes, there is no detection structure to detect the pressure of the toothbrush heads, which can easily lead to excessive pressure on the toothbrush heads, thereby damaging the user's oral cavity and affecting the user's experience.
[0004] Therefore, how to provide a detection structure for detecting the pressure of a toothbrush head to perform pressure detection on the toothbrush head becomes a technical problem that needs to be solved urgently. Utility Model Content
[0005] The technical problem to be solved by the utility model is how to provide a detection structure for detecting the pressure of a toothbrush head, so as to perform pressure detection on the toothbrush head.
[0006] To this end, according to the first aspect, an embodiment of the utility model discloses a detection structure for detecting the pressure of a toothbrush head, comprising: a first circuit board and a second circuit board electrically connected to each other, a pressure sensor is installed on the back of the first circuit board, a pressure head for transmitting the pressure of the toothbrush head is installed on one side of the pressure sensor, and a pressure indicator light for displaying the deformation amount of the pressure sensor is installed on the front of the second circuit board.
[0007] The utility model is further configured such that the pressure sensor has three gears of deformation, namely, no deformation, slight deformation and excessive deformation; the corresponding colors displayed by the pressure indicator light are white, green and red respectively.
[0008] The utility model is further configured that one end of the pressure head is provided with a pressure surface which is arranged in a plane.
[0009] The utility model is further configured that the pressure head is provided with at least one first mounting hole, and the first mounting hole is configured in a circular hole shape.
[0010] The utility model is further configured such that a first button and a second button are provided on the front side of the first circuit board, the first button is used to control the switch of the electric toothbrush, and the second button is used to control the working mode of the electric toothbrush.
[0011] The utility model is further configured such that a plurality of mode lights for displaying the working mode of the electric toothbrush are installed on the front side of the first circuit board.
[0012] The utility model is further configured that the mode light is an LED light.
[0013] The utility model is further configured that a light shield for separating the mode lights is installed on the first circuit board.
[0014] The utility model is further configured such that the first circuit board and the second circuit board are arranged in parallel.
[0015] The utility model is further configured such that a second mounting hole is provided on the first circuit board, and the second mounting hole is configured in a circular hole shape.
[0016] The utility model has the following beneficial effects: a pressure head for transmitting the pressure of a toothbrush head is installed on one side of the pressure sensor, and a pressure-sensitive indicator light for displaying the deformation amount of the pressure sensor is installed on the front of the second circuit board, thereby providing a detection structure for detecting the pressure of a toothbrush head, which can detect the pressure of the toothbrush head and sense the pressure size, making it convenient for users to adjust the working mode of the electric toothbrush and ensuring the safety of users. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 is a three-dimensional structural schematic diagram of a detection structure for detecting pressure of a toothbrush head disclosed in this embodiment;
[0019] Figure 2 is a schematic structural diagram of a pressure head in a detection structure for detecting pressure of a toothbrush head disclosed in this embodiment;
[0020] Figure 3 It is a partial structural schematic diagram of a detection structure for detecting the pressure of a toothbrush head disclosed in this embodiment.
[0021] Figure numerals: 1, first circuit board; 11, first button; 12, second button; 13, mode light; 14, light shield; 15, second mounting hole; 2, second circuit board; 3, pressure sensor; 4, pressure head; 41, pressure surface; 42, first mounting hole; 5, pressure indicator light. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0025] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0026] The utility model discloses a detection structure for detecting the pressure of a toothbrush head. Figure 1-3 As shown, it includes: a first circuit board 1 and a second circuit board 2 electrically connected to each other, a pressure sensor 3 is installed on the back of the first circuit board 1, a pressure head 4 for transmitting the pressure of the toothbrush head is installed on one side of the pressure sensor 3, and a pressure indicator light 5 for displaying the deformation amount of the pressure sensor 3 is installed on the front of the second circuit board 2.
[0027] It should be noted that a pressure head 4 for transmitting the pressure of the toothbrush head is installed on one side of the pressure sensor 3, and a pressure sensing indicator light 5 for displaying the deformation amount of the pressure sensor 3 is installed on the front of the second circuit board 2, thereby providing a detection structure for detecting the pressure of the toothbrush head, which can detect the pressure of the toothbrush head and sense the pressure, making it convenient for the user to adjust the working mode of the electric toothbrush and ensuring the user's safety.
[0028] As shown in the figure, the pressure sensor 3 has three levels of deformation, namely no deformation, slight deformation and excessive deformation; the corresponding colors displayed by the pressure indicator 5 are white, green and red. In the specific implementation process, when the pressure sensor 3 is not deformed, the pressure indicator 5 displays white; when the pressure sensor 3 is slightly deformed, the pressure indicator 5 displays green; when the pressure sensor 3 is excessively deformed, the pressure indicator 5 displays red. The user needs to adjust the force of brushing teeth to avoid excessive force and damage to the teeth.
[0029] like Figure 1 and Figure 2 As shown, a flat pressing surface 41 is provided at one end of the pressing head 4. It should be noted that the pressing surface 41 is provided to facilitate the pressing head 4 to press the pressure sensor 3.
[0030] like Figure 1 and Figure 2 As shown, at least one first mounting hole 42 is provided on the pressure head 4, and the first mounting hole 42 is provided in a circular hole shape. It should be noted that the provision of the first mounting hole 42 facilitates the fastening and installation of the pressure head 4 by screws.
[0031] like Figure 1 and Figure 3 As shown, a first button 11 and a second button 12 are provided on the front of the first circuit board 1. The first button 11 is used to control the switch of the electric toothbrush, and the second button 12 is used to control the working mode of the electric toothbrush.
[0032] like Figure 1 and Figure 3 As shown, a plurality of mode lights 13 for displaying the working mode of the electric toothbrush are installed on the front of the first circuit board 1. In the specific implementation process, the number of the mode lights 13 is set to five.
[0033] like Figure 1 and Figure 3 As shown, the mode light 13 is an LED light.
[0034] like Figure 1-3 As shown, a light shield 14 for separating the mode lights 13 is mounted on the first circuit board 1. It should be noted that the light shield 14 is provided to prevent the mode lights 13 from interfering with each other.
[0035] like Figure 1 and Figure 3 As shown, the first circuit board 1 and the second circuit board 2 are arranged in parallel.
[0036] like Figure 1-3As shown, the first circuit board 1 is provided with a second mounting hole 15, which is arranged in a circular hole shape. It should be noted that the number of the second mounting holes 15 is set to two, and through the arrangement of the second mounting holes 15, the first circuit board 1 can be fastened and installed by screws.
[0037] Working principle: A pressure head 4 for transmitting the pressure of the toothbrush head is installed on one side of the pressure sensor 3, and a pressure sensing indicator light 5 for displaying the deformation of the pressure sensor 3 is installed on the front of the second circuit board 2, thereby providing a detection structure for detecting the pressure of the toothbrush head, which can detect the pressure of the toothbrush head and sense the pressure, making it convenient for the user to adjust the working mode of the electric toothbrush and ensuring the user's safety.
[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.
Claims
1. A detection structure for detecting the pressure of a toothbrush head, characterized in that: include: A first circuit board (1) and a second circuit board (2) are electrically connected to each other, a pressure sensor (3) is mounted on the back of the first circuit board (1), a pressure head (4) for transmitting pressure of a toothbrush head is mounted on one side of the pressure sensor (3), and a pressure indicator light (5) for displaying the deformation amount of the pressure sensor (3) is mounted on the front of the second circuit board (2).
2. The detection structure for detecting the pressure of a toothbrush head according to claim 1, characterized in that: The pressure sensor (3) has three levels of deformation, namely, no deformation, slight deformation and excessive deformation; the corresponding colors displayed by the pressure indicator light (5) are white, green and red.
3. The detection structure for detecting the pressure of a toothbrush head according to claim 1, characterized in that: One end of the pressure head (4) is provided with a pressure surface (41) arranged in a plane.
4. The detection structure for detecting the pressure of a toothbrush head according to claim 1 or 3, characterized in that: The pressure head (4) is provided with at least one first mounting hole (42), and the first mounting hole (42) is arranged in a circular hole shape.
5. The detection structure for detecting the pressure of a toothbrush head according to any one of claims 1 to 3, characterized in that: A first button (11) and a second button (12) are provided on the front of the first circuit board (1); the first button (11) is used to control the switch of the electric toothbrush, and the second button (12) is used to control the working mode of the electric toothbrush.
6. The detection structure for detecting the pressure of a toothbrush head according to claim 5, characterized in that: A plurality of mode lights (13) for displaying the working mode of the electric toothbrush are installed on the front side of the first circuit board (1).
7. The detection structure for detecting the pressure of a toothbrush head according to claim 6, characterized in that: The mode light (13) is an LED light.
8. The detection structure for detecting the pressure of a toothbrush head according to claim 6, characterized in that: A light shield (14) for separating the mode lights (13) is mounted on the first circuit board (1).
9. The detection structure for detecting the pressure of a toothbrush head according to claim 1, characterized in that: The first circuit board (1) and the second circuit board (2) are arranged in parallel.
10. The detection structure for detecting the pressure of a toothbrush head according to any one of claims 1 to 3 or 9, characterized in that: The first circuit board (1) is provided with a second mounting hole (15), and the second mounting hole (15) is arranged in a circular hole shape.