CN220961035U - Toothbrush brush head pressure distribution test equipment - Google Patents
Toothbrush brush head pressure distribution test equipment Download PDFInfo
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- CN220961035U CN220961035U CN202322582777.0U CN202322582777U CN220961035U CN 220961035 U CN220961035 U CN 220961035U CN 202322582777 U CN202322582777 U CN 202322582777U CN 220961035 U CN220961035 U CN 220961035U
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 238000001179 sorption measurement Methods 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003128 head Anatomy 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a toothbrush head pressure distribution testing device, which relates to the technical field of testing, and comprises a base, a sliding vertical shaft, a placing table and a scale mark post ruler, wherein the sliding vertical shaft and the placing table are arranged on the base on the same side, an electromagnet assembly and a toothbrush fixing seat are movably sleeved on the sliding vertical shaft, the electromagnet assembly is externally connected with a sliding switch device, the sliding vertical shaft is positioned between the scale mark post ruler and the placing table, the toothbrush fixing seat attached to the electromagnet assembly is tested to reach the required height through the sliding switch device, then the position of the electromagnet assembly is fixed through a sleeved ring and a positioning bolt, the sliding switch device is adjusted to enable the toothbrush fixing seat to freely fall, and then a film on the placing table is punched after the toothbrush head clamped by a clamping mechanism falls down, so that the problem that a certain force is applied when the toothbrush fixing seat falls down on the sliding vertical shaft manually, the final pressure distribution testing result is influenced, and the problem that the pressure distribution testing accuracy of the toothbrush head is low can be avoided.
Description
Technical Field
The application relates to the technical field of testing, in particular to a toothbrush head pressure distribution testing device.
Background
Currently, there are two main types of methods for measuring the pressure distribution of toothbrushes at the contact surface.
One is a theoretical calculation method; for example, a lion king company establishes a digital model of a local oral cavity, and then simulates stress conditions of different tooth brushing scenes by a finite element analysis method based on physical parameters of teeth, gums and bristle materials. Although the method can predict the behavior of the toothbrush and the stress condition of each part of the oral cavity in the tooth brushing process, the obtained data are only theoretical values and cannot fully represent the actual condition, and the method has higher cost and longer period.
Another class is in vitro test methods; the test was performed using a pressure measurement film. The pressure measurement film develops color under the action of pressure, and the darker the color is displayed, the greater the pressure is; the toothbrush bristles with a certain load are downwards placed on the pressure measuring film, and after 30 seconds of contact, the stress condition of the film is analyzed. The method is economical, simple and feasible, but the pressure obtained by a continuous pressure applying mode is smaller, the prior art (publication No. CN 206832394U) mentions a toothbrush bristle pressure distribution testing device, and the toothbrush is controlled to fall freely by hand, and bristles are contacted with a pressure testing film, so that the pressure testing film develops color, and the pressure distribution of a toothbrush head is tested. The method has ingenious design and low cost, but is not simple and convenient to operate, and when the toothbrush fixing seat is manually controlled to fall on the sliding vertical shaft, a certain force can be applied to influence the final pressure distribution test result, so that the test accuracy is low.
Therefore, how to avoid the problem of lower accuracy of the pressure distribution test of the toothbrush head is a technical problem that needs to be solved by those skilled in the art.
Disclosure of utility model
The application aims to provide a toothbrush head pressure distribution testing device which can avoid the problem of lower accuracy of toothbrush head pressure distribution testing.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The toothbrush brush head pressure distribution testing equipment comprises a base, a sliding vertical shaft and a placing table, wherein the sliding vertical shaft and the placing table are arranged on the same side of the base, and the sliding vertical shaft extends along a first direction; the movable sleeve on the sliding vertical shaft is provided with an electromagnet assembly and a toothbrush fixing seat, the electromagnet assembly is externally connected with a sliding switch device, the toothbrush fixing seat is positioned between the electromagnet assembly and the base, the toothbrush fixing seat comprises an adsorption device and a clamping mechanism which are respectively and correspondingly arranged with the electromagnet assembly and a placing table, the sliding switch device is used for enabling the adsorption device to adsorb or separate from the electromagnet assembly, and the placing table is used for placing a film.
Preferably, the device further comprises a scale rod ruler extending along the first direction, the scale rod ruler and the sliding vertical shaft are arranged on the same side of the base, the scale rod ruler is connected with the sliding vertical shaft through a connecting plate, and the sliding vertical shaft is located between the scale rod ruler and the placing table.
Preferably, the electromagnet assembly includes:
the sleeve ring is movably sleeved on the sliding vertical shaft and is provided with a positioning bolt which is used for fixing the sleeve ring;
the plate body is connected with the sleeving ring, is positioned between the scale mark post ruler and the sliding vertical shaft and is used for clearly sleeving the height of the sleeving ring;
And the electromagnet device is fixedly connected with the plate body.
Preferably, the adsorption device is positioned on one side of the toothbrush fixing seat close to the electromagnet device, the adsorption device is positioned between the sliding vertical shaft and the scale mark post ruler, the adsorption device is of a plate-shaped structure parallel to the base, and the adsorption device is used for determining the height of the toothbrush fixing seat.
Preferably, the clamping mechanism comprises a toothbrush fixing groove and a fastening bolt, wherein the toothbrush fixing groove is formed in the end face, deviating from the electromagnet assembly, of the toothbrush fixing seat, the toothbrush fixing groove is a groove, the toothbrush fixing groove is used for placing a toothbrush, the fastening bolt rotatably penetrates through the toothbrush fixing groove, and the fastening bolt is used for fixing the toothbrush.
Preferably, a movable sleeve is arranged between the toothbrush fixing seat and the sliding vertical shaft and is used for moving the toothbrush fixing seat along the extending direction of the sliding vertical shaft.
Preferably, a balance bolt is arranged at one end of the toothbrush fixing seat, which is away from the toothbrush fixing groove, and the balance bolt extends along the first direction.
Preferably, the toothbrush fixing seat is provided with weights which are detachably connected with the balance bolts.
Preferably, the number of the fastening bolts is two.
Preferably, the placement table has a square structure.
Compared with the background art, the toothbrush head pressure distribution testing equipment provided by the application comprises a base, a sliding vertical shaft and a placing table, wherein the sliding vertical shaft and the placing table are arranged on the base on the same side, and the sliding vertical shaft extends along a first direction; the movable sleeve on the sliding vertical shaft is provided with an electromagnet assembly and a toothbrush fixing seat, the electromagnet assembly is externally connected with a sliding switch device, the toothbrush fixing seat is positioned between the electromagnet assembly and the base, the toothbrush fixing seat comprises an adsorption device and a clamping mechanism which are respectively and correspondingly arranged with the electromagnet assembly and a placing table, the sliding switch device is used for enabling the adsorption device to adsorb or separate from the electromagnet assembly, and the placing table is used for placing a film.
Specifically, after the toothbrush fixing seat reaches the corresponding position, the toothbrush fixing seat with the adsorption component is controlled to be fixed relative to the sliding vertical shaft through the electromagnet component externally connected with the sliding switch device, then the sliding switch device is regulated and controlled to enable the toothbrush fixing seat for clamping the toothbrush through the clamping mechanism to fall along the sliding vertical shaft under the action of gravity, so that after the toothbrush to be clamped falls, the toothbrush bristles are contacted with the pressure test film positioned on the placing table, the pressure test film is developed to be used for detecting the pressure distribution of the toothbrush head, and the influence of artificial external force interference on the testing accuracy is discharged, so that the pressure distribution testing accuracy of the toothbrush head is improved, and the problem that the pressure distribution testing accuracy of the toothbrush head is lower can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a testing apparatus according to an embodiment of the present utility model;
FIG. 2 is a front view of a testing apparatus according to an embodiment of the present utility model;
wherein:
100-base;
200-sliding vertical shafts, 211-sleeved rings, 212-positioning bolts, 213-plate bodies, 214-electromagnet devices, 220-toothbrush fixing seats, 221-adsorption devices, 222-toothbrush fixing grooves, 223-fastening bolts, 224-balance bolts, 225-weights, 230-sliding switch devices, 231-connecting wires and 240-movable sleeves;
300-placing table;
400-scale rod ruler and 410-connecting plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left" and "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model.
The application aims to provide a toothbrush head pressure distribution testing device which can avoid the problem of lower accuracy of toothbrush head pressure distribution testing.
In this embodiment, the X direction in the drawing is defined as the first direction.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
Referring to fig. 1 and 2, the present embodiment provides a toothbrush head pressure distribution testing apparatus, which includes a base 100, a sliding vertical shaft 200 and a placement table 300, wherein the sliding vertical shaft 200 and the placement table 300 are disposed on the same side of the base 100, and the sliding vertical shaft 200 extends along a first direction; the sliding vertical shaft 200 is movably sleeved with an electromagnet assembly and a toothbrush fixing seat 220, the electromagnet assembly is externally connected with a sliding switch device 230, the toothbrush fixing seat 220 is positioned between the electromagnet assembly and the base 100, the toothbrush fixing seat 220 comprises an adsorption device 221 and a clamping mechanism which are respectively and correspondingly arranged with the electromagnet assembly and a placing table 300, the sliding switch device 230 is used for enabling the adsorption device 221 to adsorb or separate from the electromagnet assembly, and the placing table 300 is used for placing films.
It should be noted that, the electromagnet assembly is connected to the sliding switch device 230 through the connection wire 231, the external power source of the sliding switch device 230 is used for energizing to make the electromagnet assembly have magnetism so that the adsorption device 221 can be adsorbed, the sliding switch device 230 is adjusted to make the magnetism disappear, at this time, the toothbrush fixing seat 220 can move down along with the adsorption device 221, in this embodiment, the sliding switch device 230 is disposed beside the base 100, and the position of the sliding switch device 230 can be adjusted according to the actual situation, so that the above-mentioned purpose can be achieved.
Specifically, after the toothbrush fixing seat 220 reaches the corresponding position, the electromagnet assembly externally connected with the sliding switch device 230 controls the toothbrush fixing seat 220 with the adsorption device 221 to be fixed relative to the sliding vertical shaft 200, and then the sliding switch device 230 is regulated to enable the toothbrush fixing seat 220 for clamping the toothbrush through the clamping mechanism to fall along the sliding vertical shaft 200 under the action of gravity, so that after the clamped toothbrush falls, the toothbrush bristles are contacted with the pressure test film on the placing table 300, the pressure test film is used for detecting the pressure distribution of the toothbrush head, and the pressure test film is arranged in such a way, so that the influence of the interference of artificial external force on the testing accuracy is discharged, the testing accuracy of the pressure distribution of the toothbrush head is improved, and the problem of lower testing accuracy of the pressure distribution of the toothbrush head can be avoided.
Preferably, the scale bar 400 extending along the first direction is further included, the scale bar 400 and the sliding vertical shaft 200 are arranged on the same side relative to the base 100, the scale bar 400 is connected with the sliding vertical shaft 200 through the connecting plate 410, and the sliding vertical shaft 200 is located between the scale bar 400 and the placing table 300.
It can be understood that, in order to accurately obtain the moving distance of the toothbrush fixing base 220 and the adsorbing device 221 along the first direction, a scale rod with two millimeters accurate is vertically disposed on the upper end surface of the base 100 and parallel to the sliding vertical shaft 200, in this embodiment, when the toothbrush fixing base 220 contacts with the placing table 300, the scale at the corresponding position of the adsorbing device 221 and the scale rod scale 400 corresponds to 0 scale, and since the adsorbing device 221 and the clamping mechanism are fixedly disposed on the toothbrush fixing base 220, the moving distance of the adsorbing device 221 along the first direction is the moving distance of the clamping mechanism and the toothbrush along the first direction, so that the moving distance of the toothbrush along the first direction is convenient to read.
It should be noted that, in this embodiment, the scale of the scale rod ruler 400 is accurate to millimeter, and in addition, the initial scale, the scale range and the scale fineness of the scale rod ruler 400 can be adjusted according to the actual situation, so long as the above purpose can be achieved.
Preferably, the electromagnet assembly includes:
The sleeve ring 211 is movably sleeved on the sliding vertical shaft 200, the sleeve ring 211 is provided with a positioning bolt 212, and the positioning bolt 212 is used for fixing the sleeve ring 211.
The plate body 213, the plate body 213 is connected to the sleeve ring 211, the plate body 213 is located between the scale rod ruler 400 and the sliding vertical shaft 200, and the plate body 213 is used for clearly sleeve the height of the ring 211.
The electromagnet device 214 is fixedly connected to the plate 213.
It will be appreciated that when the height required for the falling of the adsorption device 221 and/or the toothbrush fixing seat 220 is clear, the electromagnet assembly needs to be adjusted to be attached to the adsorption device 221 and/or the toothbrush fixing seat 220, and at this time, the positioning bolt 212 needs to be screwed down to fix the sleeve ring 211 to the sliding vertical shaft 200, so that the electromagnet assembly is fixed relative to the sliding vertical shaft 200, so that the toothbrush fixing seat 220 and/or the adsorption device 221 can be adsorbed by the electromagnet device 214, the consistency of the falling height of the clamping mechanism each time is ensured, the repeated testing of the pressure distribution of the toothbrush head is convenient, and the numerical value of the electromagnet assembly and/or the adsorption device 221 corresponding to the scale mark post ruler 400 is recorded for the next test.
It should be noted that, in this embodiment, after the electromagnet assembly attracts the toothbrush fixing base 220 and/or the attraction device 221, the toothbrush is fixed on the clamping mechanism for performing the subsequent testing steps.
Preferably, the adsorption device 221 is located on one side of the toothbrush fixing base 220 near the electromagnet device 214, the adsorption device 221 is located between the sliding vertical shaft 200 and the scale rod ruler 400, the adsorption device 221 is of a plate-shaped structure parallel to the base 100, and the adsorption device 221 is used for defining the height of the toothbrush fixing base 220.
It should be noted that the adsorption device 221 and the clamping mechanism are respectively located at the left and right sides of the sliding vertical shaft 200, which is beneficial to the balance of the toothbrush fixing base 220.
In this embodiment, the adsorption device 221 is a plate-shaped structure parallel to the base 100, and in addition, the adsorption device 221 extends to be close to the scale lever ruler 400, so that the position of the adsorption device 221 in the first direction can be conveniently observed, and convenience is provided for calculating the displacement of the clamping mechanism along the first direction subsequently.
Preferably, the clamping mechanism comprises a toothbrush fixing groove 222 and a fastening bolt 223, wherein the toothbrush fixing groove 222 is arranged on the end face of the toothbrush fixing seat 220, which is away from the electromagnet assembly, the toothbrush fixing groove 222 is a groove, the toothbrush fixing groove 222 is used for placing a toothbrush, the fastening bolt 223 is rotatably arranged in the toothbrush fixing groove 222 in a penetrating mode, and the fastening bolt 223 is used for fixing the toothbrush.
It will be appreciated that the toothbrush is placed in the recess and then secured by the fastening bolts 223, so arranged, facilitates the toothbrush to fully contact the film on the mounting table 300 as the clamping mechanism falls down, and improves the accuracy of the test.
The position of the fastening bolt 223 may be adjusted according to the actual situation, as long as the above object can be achieved.
Preferably, a movable sleeve 240 is arranged between the toothbrush holder 220 and the sliding vertical shaft 200, and the movable sleeve 240 is used for moving the toothbrush holder 220 along the extending direction of the sliding vertical shaft 200.
It will be appreciated that the movable sleeve 240 moves along with the brush holder 220 in the extending direction of the sliding vertical shaft 200, and the movable sleeve 240 is set up to enhance the falling effect of the brush holder 220 and reduce the abrasion between the brush holder 220 and the sliding vertical shaft 200.
Preferably, a balance bolt 224 is provided at an end of the toothbrush holder 220 facing away from the toothbrush holder 222, the balance bolt 224 extending in the first direction.
It will be appreciated that the balance bolt 224 extending in the first direction may be rotatable relative to the toothbrush holder 220, and that the balance bolt 224 may be adjusted as desired.
Preferably, the toothbrush holder 220 is provided with a weight 225, and the weight 225 is detachably connected to the balance bolt 224.
It will be appreciated that the present embodiment is not limited to a particular type of toothbrush head measurement, has a certain general applicability, and different toothbrush weights are different, and at this time, the corresponding replacement weights 225 are also required to balance the toothbrush holder 220, so as to prevent the toothbrush holder 220 from falling and having a tilting tendency, and ensure reliable test results.
Preferably, the fastening bolts 223 are two.
It should be noted that, the two fastening bolts 223 can prevent the toothbrush from rotating under the action of gravity, which is favorable for fixing the toothbrush head, and the number of the fastening bolts 223 can be adjusted to be a plurality according to actual needs.
Preferably, the mounting table 300 has a square structure.
In this embodiment, the placement table 300 is preferably in a square structure, and the placement table 300 with a square structure is beneficial to being placed on the base 100 stably, and is beneficial to placing a film on the placement table 300 stably, so as to ensure the reliability of the test result.
In summary, the present utility model resides in a toothbrush head pressure distribution testing apparatus comprising a base 100, a sliding vertical shaft 200, a placement table 300 and a scale mark post ruler 400, the sliding vertical shaft 200 and the placement table 300 being disposed on the same side of the base 100, the sliding vertical shaft 200 extending in a first direction; the sliding vertical shaft 200 is movably sleeved with an electromagnet assembly and a toothbrush fixing seat 220, the electromagnet assembly is externally connected with a sliding switch device 230, the toothbrush fixing seat 220 is positioned between the electromagnet assembly and the base 100, the toothbrush fixing seat 220 comprises an adsorption device 221 and a clamping mechanism which are respectively arranged corresponding to the electromagnet assembly and the placing table 300, the sliding switch device 230 is used for enabling the adsorption device 221 to adsorb or separate from the electromagnet assembly, and the placing table 300 is used for placing films; the scale bar 400 extends along the first direction, the scale bar 400 and the sliding vertical shaft 200 are arranged on the same side relative to the base 100, the scale bar 400 is connected with the sliding vertical shaft 200 through a connecting plate 410, and the sliding vertical shaft 200 is positioned between the scale bar 400 and the placing table 300.
The toothbrush fixing seat 220 attached to the electromagnet assembly is tested to reach the required height through the sliding switch device 230, then the electromagnet assembly is fixed through the sleeve ring 211 and the positioning bolt 212, the sliding switch device 230 is adjusted to enable the toothbrush fixing seat 220 to freely fall, then the film on the placing table 300 is punched after the toothbrush head clamped by the clamping mechanism falls, the pressure distribution of the toothbrush head can be measured, and at the moment, the falling distance between the toothbrush fixing seat and the adsorption device 221 on the toothbrush fixing seat 220 along the sliding vertical shaft 200 is the specific falling height of the toothbrush head, and the starting value and the ending value of the scale rod ruler 400 are observed. The pressure film with obvious color development effect can be obtained more quickly by adopting the pressure film, so that the accuracy of pressure on the pressure test film for analysis is ensured, the accuracy of pressure distribution test of the toothbrush head is improved, and the problem of lower accuracy of pressure distribution test of the toothbrush head can be avoided.
It should be noted that in this specification, relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The embodiments of the present utility model have been described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. The toothbrush head pressure distribution testing equipment is characterized by comprising a base (100), a sliding vertical shaft (200) and a placing table (300), wherein the sliding vertical shaft (200) and the placing table (300) are arranged on the same side of the base (100), and the sliding vertical shaft (200) extends along a first direction; the movable sleeve is provided with an electromagnet assembly and a toothbrush fixing seat (220) on the sliding vertical shaft (200), the electromagnet assembly is externally connected with a sliding switch device (230), the toothbrush fixing seat (220) is positioned between the electromagnet assembly and the base (100), the toothbrush fixing seat (220) comprises an adsorption device (221) and a clamping mechanism which are respectively and correspondingly arranged with the electromagnet assembly and the placing table (300), the sliding switch device (230) is used for enabling the adsorption device (221) to adsorb or separate from the electromagnet assembly, and the placing table (300) is used for placing films.
2. The toothbrush head pressure distribution testing device according to claim 1 further comprising a graduated scale rod ruler (400) extending in the first direction, the graduated scale rod ruler (400) being disposed on the same side of the sliding vertical shaft (200) relative to the base (100), the graduated scale rod ruler (400) being connected to the sliding vertical shaft (200) by a connecting plate (410), the sliding vertical shaft (200) being located between the graduated scale rod ruler (400) and the mounting table (300).
3. The toothbrush head pressure distribution testing apparatus of claim 2, wherein the electromagnet assembly comprises:
The sleeve ring (211) is movably sleeved on the sliding vertical shaft (200), the sleeve ring (211) is provided with a positioning bolt (212), and the positioning bolt (212) is used for fixing the sleeve ring (211);
The plate body (213) is connected to the sleeving ring (211), the plate body (213) is positioned between the scale mark post ruler (400) and the sliding vertical shaft (200), and the plate body (213) is used for defining the height of the sleeving ring (211);
And an electromagnet device (214) fixedly connected to the plate body (213).
4. A toothbrush head pressure distribution testing apparatus according to claim 3, characterized in that the suction device (221) is located at one side of the toothbrush holder (220) close to the electromagnet device (214), the suction device (221) is located between the sliding vertical shaft (200) and the scale marking rod ruler (400), the suction device (221) is of a plate-like structure parallel to the base (100), and the suction device (221) is used for defining the height of the toothbrush holder (220).
5. The toothbrush head pressure distribution test device according to claim 4, wherein the clamping mechanism comprises a toothbrush fixing groove (222) and a fastening bolt (223), the toothbrush fixing groove (222) is arranged on the end face of the toothbrush fixing seat (220) facing away from the electromagnet assembly, the toothbrush fixing groove (222) is a groove, the toothbrush fixing groove (222) is used for placing a toothbrush, the fastening bolt (223) is rotatably arranged in the toothbrush fixing groove (222) in a penetrating mode, and the fastening bolt (223) is used for fixing the toothbrush.
6. The toothbrush head pressure distribution testing apparatus according to claim 5, characterized in that a movable sleeve (240) is provided between the toothbrush holder (220) and the sliding vertical shaft (200), the movable sleeve (240) being used for the toothbrush holder (220) to move along the extending direction of the sliding vertical shaft (200).
7. The toothbrush head pressure distribution testing apparatus according to claim 6, characterized in that an end of the toothbrush holder (220) facing away from the toothbrush holder slot (222) is provided with a balancing bolt (224), the balancing bolt (224) extending in the first direction.
8. The toothbrush head pressure distribution testing apparatus according to claim 7, wherein a weight (225) is provided on the toothbrush holder (220), and the weight (225) is detachably connected to the balance bolt (224).
9. The toothbrush head pressure distribution testing apparatus of claim 7, wherein the fastening bolts (223) are two.
10. The toothbrush head pressure distribution testing apparatus according to any one of claims 1 to 9, wherein the mounting table (300) is of a square body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582777.0U CN220961035U (en) | 2023-09-22 | 2023-09-22 | Toothbrush brush head pressure distribution test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582777.0U CN220961035U (en) | 2023-09-22 | 2023-09-22 | Toothbrush brush head pressure distribution test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961035U true CN220961035U (en) | 2024-05-14 |
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ID=91017178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582777.0U Active CN220961035U (en) | 2023-09-22 | 2023-09-22 | Toothbrush brush head pressure distribution test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961035U (en) |
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2023
- 2023-09-22 CN CN202322582777.0U patent/CN220961035U/en active Active
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