CN209086097U

CN209086097U - A kind of glass panel rub resistance testing machine

Info

Publication number: CN209086097U
Application number: CN201821643592.9U
Authority: CN
Inventors: 唐坤; 吴坤深; 胡刘义
Original assignee: Kunshan Yi Bo Electronic Technology Co Ltd
Current assignee: Kunshan Yi Bo Electronic Technology Co Ltd
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-07-09
Anticipated expiration: 2028-10-10

Abstract

The utility model discloses a kind of glass panel rub resistance testing machines, including rotating mechanism, including the shaft driven by rotating electric machine, rotary sleeve is cased in shaft, it is radially connected on rotary sleeve to have rotating arm, rotating arm has friction portion in one end far from shaft, and shaft is mutually perpendicular to rotating arm, angle at an acute angle between shaft and perpendicular；Glass panel is in a horizontal state fixation by glass panel fixed mechanism；Rotary sleeve only has the linear reciprocation freedom degree along shaft axial direction in shaft, rotary sleeve has the elastic potential energy of height where towards glass panel in shaft simultaneously, shaft is located at the side of glass panel, and friction portion obtains in rotary course intermittent and contacts and rub with glass panel.Using this utility model further to the actual use operating condition of glass panel, friction test bring data are more accurate, can simulate camber line friction paths and the surge to glass panel simultaneously.

Description

A kind of glass panel rub resistance testing machine

Technical field

The utility model relates to glass test equipment, and in particular to a kind of glass panel rub resistance testing machine.

Background technique

Glass panel as finished product needs to have certain wearability, and existing abrasion-resistant testing machine is to glass panel Test method is simple, and the fricting movement track with glass panel is often simple circle, straight line, and is actually used in mobile phone, aobvious Show that the operating condition of the glass panel on device screen still has larger gap, it cannot the very accurate abrasion that must be simulated in actual use.

Utility model content

Problem to be solved in the utility model is to provide a kind of glass panel rub resistance testing machine, further to glass The actual use operating condition of panel, friction test bring data are more accurate, can simulate camber line friction paths simultaneously and to glass The surge of glass panel.

To solve the above problems, the utility model provides a kind of glass panel rub resistance testing machine, in order to achieve the above objectives, The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of glass panel rub resistance testing machine, comprising: rotating mechanism, including the shaft driven by rotating electric machine, shaft On be cased with rotary sleeve, radially connected on rotary sleeve to have a rotating arm, rotating arm has a friction portion in one end far from shaft, shaft with Rotating arm is mutually perpendicular to, angle at an acute angle between shaft and perpendicular；Glass panel fixed mechanism, glass panel is horizontal State is fixed；Rotary sleeve only has the linear reciprocation freedom degree along shaft axial direction in shaft, while rotary sleeve has in shaft The elastic potential energy of height where towards glass panel, shaft are located at the side of glass panel, friction portion interval in rotary course Property contact and rub with glass panel.

Beneficial effect by adopting the above technical scheme is: comparing existing frictional testing machine, the application is further close The actual use operating condition of glass panel, friction test bring data are more accurate.Glass panel is generally as mobile phone, display Etc. equipment panel, the friction at finger end of the key wear from operator, due to the kinetic characteristic at finger end, with glass surface Plate has certain impact when contacting, and sliding path on glass panels is generally one section of camber line.Especially close to personnel's one-handed performance Mobile phone, with the state of thumb sliding glass panel.One rotating electric machine realizes the Contact -impact to glass panel, camber line friction Sliding, equipment cost are low.Rotating electric machine can continue single direction rotation, efficient to glass panel progress can must impact, rub, try It tests high-efficient.

Rotary sleeve is fixed in shaft by helical compression spring as a further improvement of the utility model,.

Beneficial effect by adopting the above technical scheme is: realizing screw-casing in shaft in the way of helical compression spring Unidirectional elastic potential energy, it is simple and reliable for structure.

As the further improvement of the utility model, rotating electric machine is located at the bottom of shaft, and rotating electric machine is fixed on bottom On seat.

Beneficial effect by adopting the above technical scheme is: pedestal provides support for whole equipment.

As the further improvement of the utility model, glass panel fixed mechanism includes several vertical fixed links, The bottom of fixed link is fixed on the base, and the top of fixed link has clamp.

Beneficial effect by adopting the above technical scheme is: clamp can upper surface, lower surface to glass panel press from both sides Fixation is held, guarantees the stabilization of glass panel during the test.

As the further improvement of the utility model, the top of fixed link is assembled by thread segment and clamp, thread segment On be also equipped with knob, contacted at the top of the bottom of knob and clamp.

Beneficial effect by adopting the above technical scheme is: with height of the control clamp in fixed link, glass panel Fixed height can also change, to change the impact force size of glass panel upper surface, CONTACT WITH FRICTION distance.

As the further improvement of the utility model, rotary sleeve is higher than the spatial altitude where glass panel, friction portion It is contacted with the upper surface of glass panel.

Beneficial effect by adopting the above technical scheme is: guarantee that rotating arm, friction portion have elastic potential energy obliquely, with It can be sprung back after glass panel is left in friction portion by relatively raised rotary sleeve after glass panel contact.

As the further improvement of the utility model, friction portion is the Rubber end being detachably connected with rotating arm, friction Piece.

Beneficial effect by adopting the above technical scheme is: the human body of the material simulation manpower finger tip of Rubber end, friction plate Nail on material finger considers the contact of the finger human body, two kinds of nail totally different material with glass panels, further connects The actual applying working condition of nearly glass panel.

As the further improvement of the utility model, the surface of Rubber end is convex surface, and friction plate material is ABS modeling Material.

Beneficial effect by adopting the above technical scheme is: the shape of Rubber end further to finger, ABS plastic it is tough Property it is close with nail.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of main view of embodiment of the utility model；

Fig. 2 is a kind of main view of embodiment of the utility model；

Fig. 3 is a kind of main view of embodiment of the utility model；

Fig. 4 is the main view of the utility model another embodiment.

1- rotating arm；2- rotary sleeve；3- shaft；4- Rubber end；5- rotating electric machine；6- pedestal；7- fixed link；8- clamp； 9- knob；10- glass panel；11- thread segment；12- friction plate.

Specific embodiment

Combined with specific embodiments below, the content of the utility model is described in further detail:

In order to reach the purpose of this utility model, a kind of glass panel rub resistance testing machine, comprising: rotating mechanism, including The shaft 3 driven by rotating electric machine 5, is cased with rotary sleeve 2 in shaft 3, radially connected on rotary sleeve 2 to have rotating arm 1, rotating arm 1 Has friction portion in one end far from shaft 3, shaft 3 is mutually perpendicular to rotating arm 1, folder at an acute angle between shaft 3 and perpendicular Angle；Glass panel 10 is in a horizontal state fixation by glass panel fixed mechanism；Rotary sleeve 2 only has in shaft 3 along shaft 3 Axial linear reciprocation freedom degree, while rotary sleeve 2 has the elastic potential towards 10 place height of glass panel in shaft 3 Can, shaft 3 is located at the side of glass panel 10, and friction portion obtains in rotary course intermittent and contacts and rub with glass panel 10 It wipes.

Fig. 3 compares Fig. 2, and rotary sleeve 2 is upper cunning.Fig. 1 to Fig. 3 is to have had rotated 180 °.

In other embodiments of the utility model, rotary sleeve 2 is fixed in shaft 3 by helical compression spring.

In other embodiments of the utility model, rotating electric machine 5 is located at the bottom of shaft 3, and rotating electric machine 5 is fixed On pedestal 6.

The contact surface of helical compression spring and rotary sleeve 2 is one week end face for deviating from rotating electric machine 5 on rotary sleeve 2.

After rotating electric machine 5 and pedestal 6 are fixed, the tilt adjustable of shaft 3, shaft 3 can be fixed in a certain angle.

In other embodiments of the utility model, glass panel fixed mechanism includes several vertical fixed links 7, the bottom of fixed link 7 is fixed on pedestal 6, and the top of fixed link 7 has clamp 8.

In other embodiments of the utility model, the top of fixed link 7 is assembled by thread segment 11 and clamp 8, Knob 9 is also equipped on thread segment 11, the bottom of knob 9 is contacted with the top of clamp 8.

In other embodiments of the utility model, rotary sleeve 2 is higher than the spatial altitude where glass panel 10, rubs Wiping portion is contacted with the upper surface of glass panel 10.

In other embodiments of the utility model, friction portion be the Rubber end 4 being detachably connected with rotating arm 1, Friction plate 12.

As shown in figure 4, showing to be rotating arm 1 assembles the state of friction plate 12, while glass panel is concealed in Fig. 4 10。

In other embodiments of the utility model, the surface of Rubber end 4 is convex surface, and 12 material of friction plate is ABS plastic.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention, All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model It is interior.

Claims

1. a kind of glass panel rub resistance testing machine characterized by comprising

Rotating mechanism is cased with rotary sleeve, radially connects on the rotary sleeve including the shaft driven by rotating electric machine in the shaft It is connected to rotating arm, the rotating arm has friction portion in one end far from shaft, and the shaft is mutually perpendicular to rotating arm, described Angle at an acute angle between shaft and perpendicular；

Glass panel is in a horizontal state fixation by glass panel fixed mechanism；

The rotary sleeve only has the linear reciprocation freedom degree along shaft axial direction in shaft, while rotary sleeve has in shaft The elastic potential energy of height, the shaft are located at the side of glass panel where towards glass panel, and the friction portion is rotating through Journey intermittent obtains and contacts and rub with glass panel.

2. a kind of glass panel rub resistance testing machine according to claim 1, it is characterised in that: the rotary sleeve passes through spiral shell Spinning spring is fixed in shaft.

3. a kind of glass panel rub resistance testing machine according to claim 1, it is characterised in that: the rotating electric machine is located at The bottom of shaft, the rotating electric machine are fixed on the base.

4. a kind of glass panel rub resistance testing machine according to claim 3, it is characterised in that: the glass panel is fixed Mechanism includes several vertical fixed links, and the bottom of the fixed link is fixed on the base, and the top of the fixed link has Clamp.

5. a kind of glass panel rub resistance testing machine according to claim 4, it is characterised in that: the top of the fixed link It is assembled by thread segment and clamp, is also equipped with knob on the thread segment, is contacted at the top of the bottom of the knob and clamp.

6. a kind of glass panel rub resistance testing machine according to claim 1, it is characterised in that: the rotary sleeve is higher than glass Spatial altitude where glass panel, the friction portion are contacted with the upper surface of glass panel.

7. a kind of glass panel rub resistance testing machine according to claim 1, it is characterised in that: the friction portion is and rotation Rubber end that pivoted arm is detachably connected, friction plate.

8. a kind of glass panel rub resistance testing machine according to claim 7, it is characterised in that: the surface of the Rubber end For convex surface, the friction plate material is ABS plastic.