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A toothpaste testing device

A testing device, toothpaste technology, applied in the direction of measuring devices, mechanical devices, instruments, etc., to achieve the effects of reliable action, improved quality and level, and great economic and social benefits

Active Publication Date: 2015-09-30
上海美加净日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no corresponding test methods and standards for testing equipment at home and abroad.

Method used

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  • A toothpaste testing device
  • A toothpaste testing device
  • A toothpaste testing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The main function:

[0045] Pressure detection and display: When adjusting the brushing pressure, collect and display the pressure of the toothbrush on the resin test block, which can support adjusting the pressure to the specified value (200±5g) before starting the reciprocating brushing movement.

[0046] Display and setting of brushing test times:

[0047] Set and display the total number of brushing times, and support the automatic stop function after reaching the specified number of times.

[0048] Brush test time display: support timing function during test.

[0049] Pressure check:

[0050] The calibration process is simple, just place the device in the calibration position, place the weight, and the system will automatically perform the optimal calculation for calibration. Support the issuance of third-party calibration reports through the delivery calibration service.

[0051] Set emergency stop switch; ready indicator light; other function indicator lights...

Embodiment 2

[0072] Embodiment 2: real-time control of brushing pressure

[0073] Added technical indicators:

[0074] Dynamic pressure: 200±20 / 40g

[0075] Dynamic control mechanism: custom threaded screw mechanism

[0076] Dynamically controlled motors: fast stepper motors or servo motors

[0077] Host computer: computer / workstation

[0078] Host computer system: WINXP (recommended)

[0079] Communication method: USB / serial communication

[0080] PC software: customized data statistics software

[0081] Mechanical part: Compared with the first embodiment, changes are made to achieve stable control of the brushing pressure, and the appearance is slightly increased.

[0082] Host computer part:

[0083] The upper computer part is mainly composed of a desktop computer and a liquid crystal display. Mainly realize the functions of data statistics, chart display, report generation and report printing.

[0084] Main control functions:

[0085] Data statistics: record the number of bru...

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PUM

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Abstract

The invention relates to a testing appliance of an oral health product, toothpaste, and in particular to a toothpaste testing device. At least two parallel sliding rods (6) and a horizontal toothbrush clamping transverse rod (8) are arranged on an oblique test bed panel (1) and are provided with sliding chutes matched with one another; the toothbrush clamping rod (8) is fixedly connected to a push and pull rod (5) and is driven to rotate by a driving motor (18) through a swing shaft (21), a swing rod (4), a connecting rod (3), a revolving shaft (20) and a rotating shaft (19); a plurality of toothbrushes (10) are fixed to the toothbrush clamping transverse rod (8); each toothbrush head is inserted into a glass test tube (12); tooth models (11) and sensor probes are arranged against toothbrush bristles in sequence; testing results are displayed on pressure displays (2) through pressure sensors (13); the lower part of each pressure sensor (13) is provided with a liftable adjuster. The device has a simple structure and is reliable in action; each action and parameter can meet the technical requirements of toothpaste testing; the wear-resistant pressure value of the toothbrush can be observed and learnt.

Description

technical field [0001] The invention relates to a test device for toothpaste for oral health care products, in particular to a test device for the change of toothpaste after being brushed and rubbed. Background technique [0002] The role of brushing is to clean the mouth, massage the gums, promote blood circulation, and enhance disease resistance. Brush once a day in the morning and evening. People eat three or two meals a day. The bacteria in the mouth will multiply, and plaque will form in 12 hours or less, and the plaque will cause caries (that is, tooth decay). ), if you don’t brush your teeth and your breath is not fresh, it will also affect others, the amount of saliva secretion at night is reduced, and the retention of food residues can easily lead to the incidence of caries and diseases. [0003] To brush your teeth, in addition to toothbrushes, toothpaste is also needed. With the development of science and technology and the improvement of people's living standard...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N19/00
Inventor 徐小枫陈健芬罗鑫龙
Owner 上海美加净日化有限公司