CN201054121Y - Trolley for computer mouse - Google Patents

Abstract

The utility model relates to a rolling wheel of a computer mouse. The rolling wheel consists of an axle component, a felloe, and a deformable tyre. In particular, the tyre of the rolling wheel of the utility model is provided with an air chamber which is arranged along a circumferential direction and opens to the tyre center.

Description

The roller that power supply brain mouse is used

Technical field

The utility model relates to the roller (scroll wheel) of a kind of computer mouse (computer mouse), particularly relates to one and has along a peripheral direction setting and towards the roller of the rim (tire) of the air chamber (air room) of open center.

Background technology

With regard to the use habit of present PC, mouse is one of indispensable input equipment, people are that the input equipment of " MOUSE " is translated as " mouse " favorably with original text, also refer to it can as mouse flexibly, replace our finger to do that many operating computers are necessary to click work.In addition, since the mechanical mouse of the first generation, the displacement induction module of mouse has also experienced a plurality of developing stage such as ray machine, photoelectricity, can utilize wireless transport module and computer to carry out the signal transmission even.

Simultaneously, mouse is constantly towards aspect development such as location utmost point precision, external form personalizations, allowing originally can only be as supporting role's mouse, the existing trend that becomes the desk device main force gradually, this is also representing and is using the time of operation mouse also to increase thereupon, how in the streets being seen at present mouse has possessed to have is controlled mouse mouse (Cursor) and the function that clicks, because of it is only emphasizing the design of face shaping mostly.

Common mechanical formula mouse is to utilize ball in disk coder glide direction and the distance of mouse index on screen that convert of moving; Optical mouse then utilizes red light emitting diode to light shine on the plane, in the regular hour, receive the picture of passing back, with deciding mouse to move how many distances, in other words, mouse generally habitual vernier move mode, be whole mouse must be moved towards the corresponding moving direction of vernier, under the detecting of mobile induction module, reach the purpose of controlling vernier.

Yet the user of the computer input and the operation of information for convenience now almost unavoidably use the roller of mouse to reach quicker and more shirtsleeve operation mode, but the design of mouse roller often ignored with improvement.It is main material that the conventional mouse roller adopts the soft rubber (rubber) of solid construction more.Produce certain friction force and then roll mouse roller when though traditional design can allow finger roll mouse roller, solid structural design because the deformation quantity during operation is very little, the comfort level when causing finger roll mouse roller still remains to be improved.

The utility model content

A purpose of the present utility model is to provide a kind of roller of computer mouse, wherein the rim of this roller has along the peripheral direction setting and towards the air chamber of this rim open center, by gas being injected each independently air chamber, the rim of roller can reach the effect of similar air cushion, the user can produce the bigger deformation quantity of more traditional solid roller when rolling roller of the present utility model, and then obtains preferable comfort.

The purpose of this utility model is achieved in that promptly provides a kind of roller (scroll wheel) that is used for a computer mouse, and it comprises a component of the wheel axle (axle member), a wheel rim (wheel rim) and a deformable rim (tire).This wheel rim is fixed on this component of the wheel axle.Its size of this rim cooperates moved by an operator's finger.This rim limits a peripheral direction (circumferential direction) and a center (center) on it.This rim has a space (space), and this space is along this peripheral direction shaping and towards this open center.This rim closely cooperates this wheel rim, causes this space sealed by the periphery of this wheel rim.

According to the purpose of this utility model, a preferred embodiment is provided, be used for the roller of a computer mouse, it also comprises a component of the wheel axle, a wheel rim and a deformable rim.This wheel rim is fixed on this component of the wheel axle.Its size of this rim cooperates moved by an operator's finger and closely to cooperate this wheel rim.This rim limits a peripheral direction on it and has a plurality of air chambers (air room) that are provided with along this peripheral direction.

Advantage of the present utility model is, the rim that this roller comprises has along the peripheral direction setting and towards the air chamber of this rim open center, and, by gas being injected each independently air chamber, the rim of roller can reach the effect of similar air cushion, the user can produce the bigger deformation quantity of more traditional solid roller when rolling roller of the present utility model, and then obtains preferable comfort.

Can describe in detail and appended graphic being further understood by following utility model about advantage of the present utility model and spirit.

Description of drawings

Fig. 1 is the parts explosion of the roller of a preferred embodiment of the present utility model;

Fig. 2 is the cross section view along profile line A-A after assembling of the roller among Fig. 1;

Fig. 3 is the parts explosion of the roller of another preferred embodiment of the present utility model;

Fig. 4 is the cross section view along profile line B-B after assembling of the roller among Fig. 3.

The main element symbol description:

1,3: roller 12,32: component of the wheel axle

14,34: wheel rim 16,36: rim

162,362: space 1622,3622: air chamber

18,38: peripheral direction 20,40: center

A-A, B-B: profile line

Embodiment

The utility model aims to provide a kind of button.Have along the peripheral direction setting and towards the air chamber of this rim open center according to the rim that roller of the present utility model comprised.And by gas being injected each independently air chamber, the rim of roller can reach the effect of similar air cushion, and the user can produce the bigger deformation quantity of more traditional solid roller when rolling roller of the present utility model, and then obtains preferable comfort.Below in detail preferred embodiment of the present utility model will be described in detail, in order to the simplicity in abundant explanation feature of the present utility model, spirit, advantage and the enforcement.

See also Fig. 1, Fig. 1 is the parts explosion that illustrates according to the roller 1 of a preferred embodiment of the present utility model.As shown in Figure 1, roller 1 comprises a component of the wheel axle 12, a wheel rim 14 and a deformable rim 16.

As shown in Figure 1, this wheel rim 14 is fixed on this component of the wheel axle 12.In addition, for reaching the design concept that meets ergonomics, these rim 16 its sizes cooperate moved by an operator's finger (not being illustrated among Fig. 1).

In addition, this rim 16 limits a peripheral direction 18 and a center 20 on it.This rim 16 has a space 162 in it, and this space 162 is to be shaped and open towards this center 20 along this peripheral direction 18.

And after assembling, this rim 16 closely cooperates this wheel rim 14, causes this space 162 sealed by the periphery of this wheel rim 14 according to roller 1 of the present utility model.

See also Fig. 2, Fig. 2 illustrates roller 1 among Fig. 1 cross section view along profile line A-A after assembling.Can learn more clearly that by Fig. 2 after assembling, this space 162 is to be divided into a plurality of air chambers 1622 according to roller 1 of the present utility model.

Be shown in Fig. 2 equally, these air chambers 1622 through cutting apart are to be arranged on this space 162 through cutting apart and towards this center 20 along this peripheral direction 18 to open.And, can learn very clearly that by Fig. 2 after this rim 16 was assembled to this wheel rim 14, this rim 16 closely cooperated this wheel rim 14, cause these air chambers 1622 sealed by the periphery of this wheel rim 14 through cutting apart.

See also Fig. 3, Fig. 3 is the parts explosion that illustrates according to the roller of another preferred embodiment of the present utility model.

As shown in Figure 3, in another preferred embodiment, roller 3 comprises a component of the wheel axle 32, a wheel rim 34 and a deformable rim 36.

Be shown in Fig. 3 equally, this wheel rim 34 is fixed on this component of the wheel axle 32.For reaching the design concept that meets ergonomics, these rim 36 its sizes cooperate moved by an operator's finger and closely to cooperate this wheel rim 34.And this rim 36 limits a peripheral direction 38 and has a plurality of air chambers 3622 that are provided with along this peripheral direction 38 on it.

Wanting ben in this embodiment is, these air chambers 3622 are the state of sealing.

See also Fig. 4, Fig. 4 illustrates roller among Fig. 3 cross section view along profile line B-B after assembling.

As shown in Figure 2, can be learnt by Fig. 2 that these air chambers 3622 through sealing are made of a plurality of spaces 362 through cutting apart, these spaces 362 through cutting apart are to be shaped along this peripheral direction 38.

In one embodiment, the material of this rim 16,36 can be rubber (rubber), resin (resin) or macromolecular material.

To be assembled into power and to reduce cost in order to increase, in one embodiment, this component of the wheel axle 12,32 and this wheel rim the 14, the 34th, integrally formed.Thus, according to roller 1,3 of the present utility model, only need that rim 16,36 is assembled to wheel rim 14,34 and can finish package program.

Be compared to prior art, according to roller of the present utility model, the rim that it comprised has along the peripheral direction setting and towards the air chamber of this rim open center.And, the utility model is by utilizing the principle of similar doughnut shock-absorbing, gas is injected each independently among the air chamber, make the rim of roller reach the effect of similar air cushion, the user can produce the bigger deformation quantity of more traditional solid roller when rolling roller of the present utility model, and then obtains preferable comfort.

By the above detailed description of preferred embodiments, be to wish to know more to describe feature of the present utility model and spirit, and be not to come category of the present utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category that is arranged in the claimed scope of the utility model institute's desire of various changes and tool equality.

Claims (8)

1. the roller (scroll wheel) that the brain mouse of powering is used is characterized in that, comprises: a component of the wheel axle (axle member); One wheel rim (wheel rim), this wheel rim is fixed on this component of the wheel axle; An and deformable rim (tire), its size of this rim cooperates moved by an operator's finger, this rim limits a peripheral direction (circumferential direction) and a center (center) on it, this rim has a space (space), this space is along this peripheral direction shaping and towards this open center, this rim closely cooperates this wheel rim, causes this space sealed by the periphery of this wheel rim.

2. roller as claimed in claim 1, it is characterized in that, this space is to be divided into a plurality of air chambers (air room), these air chambers through cutting apart are along this peripheral direction setting and towards this open center, this rim closely cooperates this wheel rim, causes these air chambers through cutting apart sealed by the periphery of this wheel rim.

3. roller as claimed in claim 2 is characterized in that, this rim is to be selected from colony's formed thereby of being made up of a rubber (rubber), a resin (resin) and a macromolecule.

4. roller as claimed in claim 1 is characterized in that, this component of the wheel axle and this wheel rim are one of the forming.

5. the roller (scroll wheel) that the brain mouse of powering is used is characterized in that, comprises: a component of the wheel axle (axle member); One wheel rim (wheel rim), this wheel rim is fixed on this component of the wheel axle; An and deformable rim (tire), its size of this rim cooperates moved by an operator's finger and closely to cooperate this wheel rim, and it goes up this rim and limit a peripheral direction (circumferential direction) and have a plurality of air chambers (air room) along this peripheral direction setting.

6. roller as claimed in claim 5 is characterized in that, this rim also limits a center (center) on it, these air chambers are made of a plurality of spaces through cutting apart, these spaces through cutting apart are to be shaped along this peripheral direction, towards this open center, and sealed by the periphery of this wheel rim.

7. roller as claimed in claim 5 is characterized in that, this rim is to be selected from colony's formed thereby of being made up of a rubber (rubber), a resin (resin) and a macromolecule.

8. roller as claimed in claim 5 is characterized in that, this component of the wheel axle and this wheel rim are one of the forming.

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