Pressure maintaining equipment and key pressure maintaining method

A technology of equipment and buttons, applied in medical science, dentistry, electrical components, etc., can solve problems such as detachment from the brush handle

Active Publication Date: 2021-04-30
SHENZHEN BAOLIJIE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the even force of the button and install it on the brush handle, and improve the problem that the button is lifted and d

Method used

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  • Pressure maintaining equipment and key pressure maintaining method
  • Pressure maintaining equipment and key pressure maintaining method
  • Pressure maintaining equipment and key pressure maintaining method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The embodiment of the present application discloses a pressure maintaining device.

[0054] refer to figure 1 , The pressure-holding equipment includes a workbench 2, a pressing mechanism 3, a control mechanism 4 and a positioning mechanism 5.

[0055] refer to figure 1 , The workbench 2 is provided with a tailgate 21, a control front panel 22, a side panel 23 and a top panel 24. There are two side panels 23, which are respectively detachably located on the opposite sides between the tailgate 21 and the control front panel 22, and the top panel 24 is installed on the rear panel 21, the control front panel 22 and the side panels 23. The workbench 2 is provided with a pressing block installation groove 25 and a positioning installation groove 26; the positioning installation groove 26 is located between the rear baffle plate 21 and the control front panel 22, and the pressing block installation groove 25 is located at the side of the control front panel 22 away from the...

Embodiment 2

[0072] This embodiment discloses a pressure maintaining device.

[0073] refer to Figure 4 The difference between the pressure holding device of this embodiment and Embodiment 1 is that the inner diameter of the lower concave through groove 311 gradually decreases from one side close to the positioning seat 51 to the other side, forming a button 11 matching with the brush handle 1. The inclined surface makes the inner diameter of the pressing ring groove 34 gradually decrease from one end close to the positioning mechanism 5 to the other end. Because the brush handle 1 is a tubular structure made of injection molding, it has a certain amount of elastic deformation, so that the brush handle 1 can be matched between the lower concave through groove 311 and the positioning block 52, and the upper pressure block 32 acts on the brush handle 1. The buttons 11 are uniformly applied and pressed tightly, which can effectively improve problems such as warping of the buttons 11 during ...

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Abstract

The invention relates to pressure maintaining equipment and a key pressure maintaining method. The pressure maintaining equipment comprises a workbench, a pressing mechanism, a control mechanism and a positioning mechanism, the pressing mechanism comprising the upper pressing block and the lower pressing block is used for pressing and maintaining pressure of the key arranged on the brush handle, so that the stress uniformity of the key is effectively improved, and the problem that the key is separated from the brush handle when being used due to tilting can be solved; the upper pressing block and the lower pressing block are controlled by the moving assembly to move towards each other or away from each other, manual control is reduced, the pressure maintaining pressure can be unified, and the pressure maintaining efficiency is improved. The key pressure maintaining method comprises the steps of pressure maintaining time presetting, pressure maintaining operation, brush handle taking and detaching and the like, the preset pressure maintaining time is adopted, pressure maintaining equipment is used for maintaining pressure of keys of the brush handle, the keys of the brush handle can be uniformly and evenly installed on the brush handle, and the problems that the keys tilt and the like are effectively solved.

Description

technical field [0001] The application relates to a pressure maintaining device and a key pressure maintaining method. Background technique [0002] The electric toothbrush is an oral cleaning appliance that uses the rapid rotation or vibration of the motor core to generate high-frequency vibrations on the brush head, instantly decomposing the toothpaste into fine foam, and deeply cleaning between the teeth. Wherein, the control buttons used to control the electric toothbrush are generally arranged on the brush handle. During use, the control of the electric toothbrush is realized by touching and pressing the control buttons. [0003] At present, most electric toothbrushes are assembled manually. When installing the button of the brush handle, first apply glue to the part where the button is installed on the brush handle, and then press the button to install it on the brush handle. When pressing, keep it for a period of time (that is, keep the pressure), so that the button ...

Claims

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Application Information

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IPC IPC(8): A61C17/22A61C17/34H01H11/00
CPCA61C17/3481A61C17/225H01H11/00
Inventor 袁帅何华杰何明峰刘青云
Owner SHENZHEN BAOLIJIE TECH CO LTD
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