CN203365297U - Toothpaste testing device - Google Patents
Toothpaste testing device Download PDFInfo
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- CN203365297U CN203365297U CN 201320414151 CN201320414151U CN203365297U CN 203365297 U CN203365297 U CN 203365297U CN 201320414151 CN201320414151 CN 201320414151 CN 201320414151 U CN201320414151 U CN 201320414151U CN 203365297 U CN203365297 U CN 203365297U
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- toothbrush
- testing table
- table panel
- pressure transducer
- tooth
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Abstract
The utility model relates to a testing appliance for oral health-care product toothpaste. A toothpaste testing device is characterized in that at least two mutually parallel sliding rods (6) are arranged on an inclined test platform panel (1); a horizontal toothbrush clamping cross rod (8) is provided with mutually matched chutes; the toothbrush clamping cross rod (8) is fixedly connected with a push-pull rod (5) and is driven by a driving motor (18) through a swing shaft (21), a swing rod (4), a connecting rod (3), a rotating shaft (20) and a rotary shaft (19) to rotate; a plurality of toothbrushes (10) are fixed on the toothbrush clamping cross rod (8); each toothbrush head is inserted into a glass test tube (12); a tooth model (11) and a sensor probe are arranged sequentially and are propped against toothbrush bristles; the sensor probe is displayed on a pressure display (2) through each pressure sensor (13); and the lower part of each pressure sensor (13) is provided with a lifting regulator. The toothpaste testing device is simple in structure and reliable in action; each action and each parameter can meet technical requirements of toothbrush test; and the brush wear pressure value of each toothbrush can be observed and known.
Description
Technical field
The utility model relates to a kind of Testing apparatus of oral health care product toothpaste, particularly relates to a kind of proving installation of toothpaste situation of change after the brushing tooth.
Background technology
The effect of brushing teeth is oral cavity cleaning, and the massage gums, stimulate circulation, and strengthens resistance against diseases.Every day, each was brushed once sooner or later; every day the people to eat bacterium in three meals or two rice-mouth chambeies will amount reproduction; 12 as a child will form bacterial plaque or shorter time; bacterial plaque can cause dental caries bad (being exactly decayed tooth); as impure and freshly as the implication of not brushing teeth also can affect others; salivary secretion in night amount reduces, and the swill delay is easy to draw the incidence probability that dental caries get rid of illness.
Brush teeth, except toothbrush also needs toothpaste, along with science and technology has development, the raising of people's living standard, the kind of toothpaste, effectiveness are also abundanter, for all ages and classes, different physique, different crowd, need to use toothpaste more targetedly.
After the toothpaste research and development and in going into operation, producing, need to be tested the various indexs of toothpaste, corresponding method of testing and equipment need to be arranged.Home and abroad there is no the standard of corresponding test method and employing Testing apparatus at present.In order to test the performance of toothpaste, except the content of testing its every chemical formulation, ratio, also must be to toothpaste after grooming certain hour, certain number of times tooth, the variation of toothpaste component is measured, could correctly weigh, judge composition and the quality of toothpaste, need to provide a kind of tooth-paste tests device for this reason.
The utility model content
The purpose of this utility model is to provide toothpaste to be positioned over carries out a kind of tooth-paste tests device of reciprocal brushing between the toothbrush tooth model.
The purpose of this utility model is by following winding machine.
A kind of tooth-paste tests device, on the testing table panel tilted, is characterized in that:
Along the vertical direction, be parallel at least two slide bars that are parallel to each other of testing table panel setting, perpendicular to the toothbrush clamping cross bar of a level of slide bar configuration, offer with the corresponding position of slide bar the chute cooperatively interacted on toothbrush clamping cross bar, make toothbrush clamping cross bar to move up and down along slide bar;
The centre of toothbrush supporting rod, be fixedly connected with pull bar, the pull bar upper end arranges balance staff, balance staff swings and connects fork, the other end of fork is rotationally connected the end rotating shaft on connecting rod, the other end of connecting rod is turning axle fixedly, and turning axle vertically inserts the testing table panel, by the drive motor that is arranged on testing table panel bottom, drives rotation;
The toothbrush handles of some toothbrushes upwards, arrange side by side downwards by head toothbrushes, by set bolt, toothbrush handles is fixed on toothbrush clamping cross bar by toothbrush Hough folder;
Bristles on each head toothbrushes is towards the testing table panel and insert respectively a glass test tube, props up bristles in glass test tube and sets gradually tooth model and sensor probe;
Described sensor probe is shown in pressure display unit corresponding with each toothbrush on the testing table panel through pressure transducer;
The bottom configuration liftable regulator of pressure transducer;
Each glass test tube is shelved on test tube support respectively.
Adopt the technical program, rotariling actuate turning axle by the drive motor that is arranged on testing table panel bottom rotates, drivening rod rotates around turning axle, the other end of connecting rod is rotationally connected fork by balance staff, the other end of fork swings and connects on balance staff, and balance staff is fixed on the central authorities of toothbrush supporting rod through pull bar.Due to the toothbrush supporting rod, under the cooperation of at least two slide bars that are parallel to each other and chute, can only move up and down, therefore, the rotation of connecting rod, can only form the swing of fork, and drive toothbrush supporting rod is done upper and lower moving back and forth.
Bristles on each head toothbrushes is towards the testing table panel and insert respectively a glass test tube, props up bristles in glass test tube and sets gradually tooth model and pressure transducer probe; Therefore, the effect of generation is that the racemosus toothbrush is done the action that has the upper and lower reciprocal simulation of certain pressure to brush teeth to tooth model simultaneously.
Described pressure transducer probe is shown in pressure display unit corresponding with each toothbrush on the testing table panel through sensor; Each glass test tube is shelved on respectively on a test tube support, the bottom of each test tube support configuration liftable regulator.In the test preliminary stage of preparation, or in test process, or the test end, open the pressure display unit that each toothbrush is corresponding and can show pressure separately, debug respectively as required liftable regulator to authorised pressure value and get final product.
Further, the bottom configuration liftable regulator of described pressure transducer is, offer at least two slide openings in the bottom of pressure transducer, in slide opening, configuration is fixed on the sliding pin on the testing table panel, and bolt is screwed in the threaded hole of pressure transducer bottom through the testing table panel by bottom.
Further, the length of described pull bar is zero, and balance staff directly is fixed on the centre of toothbrush supporting rod.
Further, described testing table panel is the thick corrosion resistant plate of 3mm, becomes 30 degree angles with plane.
Further, the bottom of described each pressure transducer respectively by a plurality of lifting servomotors through driving gear, the engagement bolt head follower gear promote each pressure transducer lifting;
Sensor probe in each glass test tube is through pressure transducer, and signal transmission, the lifting of controlling each lifting servomotor are rotated.
The beneficial effects of the utility model, this apparatus structure is simple, reliable in action, various actions and parameter can meet the technical requirement of test toothpaste fully, fill up this area and tested the technological gap that toothbrush brushing force value can be observed, be understood to toothpaste, research and development toothpaste and monitoring toothpaste production run are had to great role, easy to utilize, improve quality and level that toothpaste is produced, improve people's oral hygiene and quality of life, very large economic and social benefit is arranged.
The accompanying drawing explanation
Fig. 1 is a kind of embodiment of the utility model tooth-paste tests device, the plan structure view of observing from top to bottom;
Another kind of constitutional diagram that Fig. 2 is Fig. 1, the toothbrush that has shown test use is mobile state up;
The right view of the state that Fig. 3 is the utility model tooth-paste tests installation drawing 2;
Fig. 4 is that the utility model tooth-paste tests device is configuring the lifting servomotor, the topology view of realizationization pressure feedback automatic Regulation.
In figure:
The 1st, testing table panel, the 2nd, pressure display unit, the 3rd, connecting rod, the 4th, fork, the 5th, pull bar, the 6th, slide bar, the 7th, gib screw, the 8th, toothbrush clamping cross bar, the 9th, toothbrush Hough folder, the 10th, toothbrush, the 11st, tooth model, the 12nd, glass test tube, the 13rd, pressure transducer, the 14th, test tube support, the 15th, bolt, the 16th, driving gear, the 17th, the lifting servomotor, the 18th, drive reducing motor, the 19th, turning axle, the 20th, rotating shaft, the 21st, balance staff, the 22nd, sliding pin.
Embodiment
Further describe structure of the present utility model below in conjunction with accompanying drawing.
A kind of tooth-paste tests device, on the testing table panel 1 tilted:
Along the vertical direction, be parallel to testing table panel 1 at least two slide bars that are parallel to each other 6 are set, toothbrush clamping cross bar 8 perpendicular to a level of slide bar 6 configurations, offer with the corresponding position of slide bar 6 chute cooperatively interacted on toothbrush clamping cross bar 8, make toothbrush clamping cross bar 8 to move up and down along slide bar 6; This structure is placed restrictions on the action that toothbrush clamping cross bar 8 can only move up and down.
The centre of toothbrush supporting rod 8, be fixedly connected with pull bar 5, pull bar 5 upper ends arrange balance staff 21, balance staff 21 swings and connects fork 4, the other end of fork 4 is rotationally connected the end rotating shaft 20 on connecting rod 3, the other end of connecting rod 3 is turning axle 19 fixedly, and the vertical testing table panel 1 that inserts of turning axle 19, drive rotation by the drive motor 18 that is arranged on testing table panel 1 bottom; This mechanism provides power source and the groundwork action of package unit.
The toothbrush handles of some toothbrushes 10 upwards, arrange side by side downwards by head toothbrushes, by set bolt 7, toothbrush handles is fixed on toothbrush clamping cross bar 8 by toothbrush Hough folder 9; A kind of toothbrush 10 mount fixing structures simple in structure, reliable.
Bristles on each head toothbrushes is towards testing table panel 1 and insert respectively a glass test tube 12, props up the probe that bristles sets gradually tooth model 11 and pressure transducer 13 in glass test tube 12; Described pressure transducer probe 13 is shown in pressure display unit corresponding with each toothbrush on testing table panel 12 through sensor; Each glass test tube 12 is shelved on respectively on a test tube support 14, the bottom of each test tube support 14 configuration liftable regulator.This mechanism provides respectively and has reflected mechanism characteristicses more of the present utility model, unique effect.
The bottom configuration liftable regulator of described pressure transducer 13 is, offer at least two slide openings in the bottom of pressure transducer 13, in slide opening, configuration is fixed on the sliding pin 22 on testing table panel 1, and bolt 15 is screwed in the threaded hole of pressure transducer 13 bottoms through testing table panel 1 by bottom.The technical program, at least two slide openings that the bottom of pressure transducer 13 is offered, form and placed restrictions on pressure transducer 13 and can only move up and down with the sliding pin 22 be fixed on testing table panel 1, can not do to be parallel to the rotation of testing table panel 1, bolt 15 is screwed in the threaded hole of pressure transducer 13 bottoms through testing table panel 1 by bottom, turn bolt 15 can move up and down by controlled pressure sensor 13, the propelling that utilizes thread forms is a kind of simple in structure, lifting action is reliable, and self-locking action is arranged again.
The length of described pull bar 5 is zero, and balance staff 21 directly is fixed on the centre of toothbrush supporting rod 8.If device area, space is less, design, calculate reasonably words, can save pull bar 5 parts, still reach toothbrush supporting rod 8 smoothly, the purpose that steadily moves up and down.
Described testing table panel 1 is the thick corrosion resistant plate of 3mm, becomes 30 degree angles with plane.Convenient operation and clean, and corrosion-resistant, increase the service life.
The bottom of described each pressure transducer 13 respectively by a plurality of lifting servomotors 17 through driving gear 16, the follower gear of engagement bolt 15 heads promotes each pressure transducer 13 liftings;
Sensor probe in each glass test tube 12 is through pressure transducer 13, and signal transmission, the lifting of controlling each lifting servomotor 17 are rotated.Control section mainly is comprised of microcomputerized controller, AD sample circuit, pressure transducer, photoelectric sensor, digital display tube and button.Function is controlled in main data acquisition, input setting and data demonstration etc.
Adopt the technical program, technical merit of the present utility model has obtained obvious lifting, full test process is realized full-automatic, pressure transducer probe 13 is through Sensor monitoring, with default definite value, compare, feed back at any time, control the lifting rotation action of each lifting servomotor 17, guarantee whole test process can be accurately, critically according to pressure set points, do operation, test.A plurality of lifting servomotors 17 are through driving gear 16, and 15 each test tube support 14 liftings of promotion of engagement follower gear, be an apparatus structure simple, reliable, that easily go as adjusting pressure.
As embodiment, made the following device experiment.
Embodiment mono-,
Major function:
Pressure detection and demonstration: when adjusting brushing pressure, gather and show the pressure of toothbrush to the resin test block, can support pressure is adjusted in setting (200 ± 5g) scope, just starting to start reciprocal brushing motion.
The brushing testing time shows and arranges:
Arrange and show the total degree of brushing teeth, supporting to arrive automatic hold function after predetermined number of times.
The brushing test duration shows: clocking capability while being supported in test.
Pressure checking:
Checking procedure is simple, only equipment need be placed into to check bit, places counterweight, and system will automatically be carried out Optimal calculation and be proofreaied and correct.Support send validate service to provide third party's Calibration Report by generation.
Emergency stop switch is set; The preparation pilot lamp; Other functional indicator lights and button.
The part technical indicator:
Brushing pressure measurement range: (0.1～999) g
Measuring accuracy: (0.1～150) g≤1%
（150～250）g ≤0.1%
（250～1000）g ≤1%
Verification counterweight: 50g * 1 piece; 200g * 1; 500g * 1; (0 and precision of verification pressure transducer, when pressure transducer is vacant, 0 of display instrument check and correction, precision checking is pressurized to working pressure with standard weights, depending on its precision, and can harmonize)
Brushing pressure: 200 ± 5g
Pressure is regulated: manual adjustments, customization threaded adjusting
Testing time: 8000 times (can set)
Test frequency: 100 beats/mins
Presentation Function: static brushing force value, reciprocal time, time
Display mode: charactron shows
Drive motor: for rotating speed and load, customization 24VDC motor
Effective travel: 30mm(is adjustable)
Circuit is controlled: microcontroller (completely newly manufacturing wiring board and programming)
Pressure transducer: strain gauge transducer
Numeration sensor: photoelectric sensor
Support verifying function
Condition of work: temperature: 20 ± 5 ℃
Relative humidity: 50 ± 20%
Embodiment bis-: brushing pressure is controlled in real time
Newly-increased technical indicator:
Dynamic pressure: 200 ± 20/40g
Dynamic control mechanism: customization threaded screw rod mechanism
Dynamically control motor: Fast Marching motor or servomotor
Host computer: computer/workstation
Master system: WINXP(recommends)
Communication modes: USB/ serial communication
Upper computer software: customization data statistical software
Mechanical part: make and change to realize the stable brushing pressure of controlling with respect to embodiment mono-, a little increases outward appearance.
Epigynous computer section:
Epigynous computer section mainly is comprised of desktop computer and liquid crystal display.Mainly realize the functions such as data statistics, chart demonstration, generating report forms and report printing.
The major control function:
Data statistics: record the pressure value in brushing testing time and process, and these data are added up.
Chart shows: support to show intuitively the data statistics result in modes such as form or broken line graph, histograms.
Existence form: support to generate PDF or EXCEL report.
Report printing: connect printer, support printed report.
The whole stainless steel that adopts of brushing test machine is firm, not yielding; The time attractive in appearance, convenient the cleaning, effectively prevent that burn into from getting rusty.
Brushing master's platform will be used the 3mm corrosion resistant plate, and minute surface or wire drawing are processed.Under long-time vibrations work, can not be out of shape.
Main platform and bottom surface are 30 degree inclination angles.Can utilize gravity for the brushing test supplements test toothpaste, prevent that in toothpaste, nonuniform deposition produces simultaneously.
The pressure indication range:
·0.0-999.9g
Testing time shows:
0-9999 time (adjustable)
Test duration shows:
0-999 minute
Specially designed 30 degree bases, easily do verification.
Claims (5)
1. a tooth-paste tests device, upper at the testing table panel (1) tilted, and it is characterized in that:
Along the vertical direction, be parallel to testing table panel (1) at least two slide bars that are parallel to each other (6) are set, configure the toothbrush clamping cross bar (8) of a level perpendicular to slide bar (6), toothbrush clamps cross bar (8) above and the chute cooperatively interacted is offered in the corresponding position of slide bar (6), makes toothbrush clamping cross bar (8) to move up and down along slide bar (6);
The centre of toothbrush supporting rod (8), be fixedly connected with pull bar (5), pull bar (5) upper end arranges balance staff (21), balance staff (21) swings and connects fork (4), the other end of fork (4) is rotationally connected the end rotating shaft (20) on connecting rod (3), the other end of connecting rod (3) is turning axle (19) fixedly, turning axle (19) vertically inserts testing table panel (1), by the drive motor (18) that is arranged on testing table panel (1) bottom, drives rotation;
The toothbrush handles of some toothbrushes (10) upwards, arrange side by side downwards by head toothbrushes, by set bolt (7), toothbrush handles is fixed on toothbrush clamping cross bar (8) by toothbrush Hough folder (9);
Bristles on each head toothbrushes is towards testing table panel (1) and insert respectively a glass test tube (12), props up bristles in glass test tube (12) and sets gradually tooth model (11) and sensor probe;
Described sensor probe is shown in the upper pressure display unit (2) corresponding with each toothbrush of testing table panel (1) through pressure transducer (13);
The bottom configuration liftable regulator of pressure transducer (13);
Each glass test tube (12) is shelved on respectively on test tube support (14).
2. tooth-paste tests device according to claim 1, the bottom configuration liftable regulator that it is characterized in that described pressure transducer (13) is, at least two slide openings are offered in bottom at pressure transducer (13), in slide opening, configuration is fixed on the sliding pin (22) on testing table panel (1), and bolt (15) is screwed in the threaded hole of pressure transducer (13) bottom through testing table panel (1) by bottom.
3. tooth-paste tests device according to claim 1, the length that it is characterized in that described pull bar (5) is zero, balance staff (21) directly is fixed on the centre of toothbrush supporting rod (8).
4. tooth-paste tests device according to claim 1, is characterized in that described testing table panel (1) is the thick corrosion resistant plate of 3mm, becomes 30 degree angles with plane.
5. tooth-paste tests device according to claim 1, the bottom that it is characterized in that described each pressure transducer (13) respectively by a plurality of lifting servomotors (17) through driving gear (16), the follower gear of engagement bolt (15) head promotes each pressure transducer (13) lifting;
Sensor probe in each glass test tube (12) is through pressure transducer (13), and signal transmission, the lifting of controlling each lifting servomotor (17) are rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320414151 CN203365297U (en) | 2013-07-12 | 2013-07-12 | Toothpaste testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320414151 CN203365297U (en) | 2013-07-12 | 2013-07-12 | Toothpaste testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365297U true CN203365297U (en) | 2013-12-25 |
Family
ID=49813043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320414151 Withdrawn - After Issue CN203365297U (en) | 2013-07-12 | 2013-07-12 | Toothpaste testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364335A (en) * | 2013-07-12 | 2013-10-23 | 上海美加净日化有限公司 | Toothpaste testing device |
| CN110455518A (en) * | 2019-08-23 | 2019-11-15 | 桐城市桃花制刷有限公司 | A kind of hairbrush detection device and detection method |
-
2013
- 2013-07-12 CN CN 201320414151 patent/CN203365297U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364335A (en) * | 2013-07-12 | 2013-10-23 | 上海美加净日化有限公司 | Toothpaste testing device |
| CN110455518A (en) * | 2019-08-23 | 2019-11-15 | 桐城市桃花制刷有限公司 | A kind of hairbrush detection device and detection method |
| CN110455518B (en) * | 2019-08-23 | 2021-06-25 | 桐城市桃花制刷有限公司 | Brush detection equipment and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |