CN2932483Y

CN2932483Y - Roller structure of input device

Info

Publication number: CN2932483Y
Application number: CNU2006201306176U
Authority: CN
Inventors: 何世宏
Original assignee: Powerleader Science & Technology Co Ltd
Current assignee: Powerleader Science & Technology Co Ltd
Priority date: 2006-08-01
Filing date: 2006-08-01
Publication date: 2007-08-08
Anticipated expiration: 2016-08-01

Abstract

A roller of the input device comprises a base plate, a bearing component equipped with at least a support bracket on the base plate wherein a swinging bracket is supported on the support bracket, a circuit base plate positioned between the base plate and the bearing component and equipped with a horizontal contact switch on both sides of the swinging bracket, a roller set positioned on the swinging bracket and positioned with a coder on one internal side. Through the structure above, the operator can swing the swinging bracket left and right by pushing the roller set to touch the horizontal contact switch on both sides of the swinging bracket. The direction of pushing by the operator's hand is adaptable to the touching direction of the swinging bracket to the horizontal contact switch, which thereby makes the hand perceive good touch in operation and ensures accuracy of controlling the side point.

Description

The roller structure of input media

Technical field

The utility model relates to a kind of input media, be particularly related to a kind of roller structure of input media, it adopts horizontal touch-pressure switch, make and wave bearing and directly control with user's pair roller group side direction, directly touch the horizontal touch-pressure switch of subtend, not only simple in structure, the hand emotivity during operation is good, and can guarantee the accuracy of lateral points selected control system.

Background technology

Progress and development along with science and technology, host computer become among the human lives indispensable some, and input media is the peripheral equipment of host computer indispensability, be matching computer main frame function with rapid changepl. never-ending changes and improvements, input media (such as: mouse, keyboard or the like) also bringing in constant renewal in research and development in the hope of more practical, with mouse, keyboard is an example, except a large amount of literal inputs, the frequency of utilization of mouse more is better than keyboard, because mouse has excellent degree of freedom and handling, can assist and the huge keyboard of substituted volume, particularly to the controlling of multimedia and world-wide web, mouse has more the status that can not be substituted.

The kind of the input media of being sold on the market at present, except generally pressing the mouse of of bonding, existing many input medias with roller body, the design of this roller body is originally only for convenience in the use of web browser, allow the user when viewing and admiring the big page, intuitively the touch-control roller body rotates with the not intact picture that continues, and avoids traditional input media in the inconvenience that clicks on the control function.Then be conceived to user's demand, roller devices is applied on the various software gradually, makes it become the indispensable important ring of modern input media.Along with the development of software, the mode that increases operating key quantity on input media has become the trend in epoch again.Yet the development of electronics technology is endless, above-mentioned input media is because operating key quantity increases, and cumulative volume is also huge thereupon, must occupy certain usage space, but because of being subject to the scope of finger activity space, especially the portability of input media has become the project that the user payes attention to.Carry while convenient operation, the compact trend that become of input media for convenience.So, operational space significantly reduces in the input media, makes many functions and design effectively to include in.So many money input medias on the market, it emphasizes powerful, and volume is also huge relatively, the puzzlement that causes the user to carry and use.

For improving above-mentioned situation, input media now must increase more function in the finite space, therefore, be necessary to improve again the deficiency of existing input media, the structure of existing input media is reconfigured, and take a key multiplex (MUX) as far as possible, so can meet the design requirement of input media.Therefore roller is except original rolling function, increased gradually again to press down by and multidirectional control function such as lateral press, this is the control model of existing roller.

Yet the present roller structure of the input media developed of industrial community, the lateral press operating key that it adopted are in roller body and the support member both sides that are used for the support roller body and are provided with vertical switch, and are provided with horizontal cross bar in support member both sides.

As above structure when user's sideshake roller body, can drive the horizontal cross bar skew according to lever principle and press down the vertical switch that clicks the control correspondence, and to the host computer output order.

During the actual use of right as above-mentioned structure, because the surface of contact of vertical switch up, by use habit, when user's side pressure roller body, tend to follow the power that presses down, and press down and side pressure owing to differentiating during operation, and user's hand emotivity is poor, can't guarantee the accuracy of lateral points selected control system, drive easily that horizontal cross bar presses down and simultaneously the vertical switch of both sides or side direction press by uncertain, cause input media to host computer output error instruction or leakage instruction, cause puzzlement very big in the use.

The design people is because the disappearance of roller when actual using of above-mentioned known input media, and the accumulation individual is engaged on the related industry exploitation practice experience for many years, studies intensively, and develops a kind of roller structure of input media finally.

The utility model content

The technical problems to be solved in the utility model is: the roller structure that a kind of input media is provided, its simple structure, and enough adopt horizontal touch-pressure switch, make and wave bearing and directly control with user's pair roller group side direction, directly touch the horizontal touch-pressure switch of opposite side, not only simple in structure, hand emotivity during operation is good, can avoid that user's operated roller body presses down, side pressure moves when indeterminate, it is the false touch touch-pressure switch, and can guarantee the accuracy of lateral points selected control system, further promote using character.

Technical solution of the present utility model is: a kind of roller structure of input media, and it comprises: a base plate; One support member be to be provided with at least one bracing frame in above-mentioned base plate, and support one is waved bearing on bracing frame; One circuit substrate is located between above-mentioned base plate and the above-mentioned support member, and is provided with horizontal touch-pressure switch to waving bearing both sides correspondence on this circuit substrate; One roller set is hubbed at above-mentioned waving in the bearing, is provided with scrambler in this roller set one side the inner; Wave bearing by this and swing corresponding this horizontal touch-pressure switch that touches, to carry out side direction control really.

Characteristics of the present utility model and advantage are: as above-mentioned structure, the user makes this wave bearing to swing by promoting this roller set band, this waves this horizontal touch-pressure switch of bearing both sides to come corresponding shake-up, to wave bearing corresponding to the contact direction of this horizontal touch-pressure switch because the pushing direction of user's hand is with this, hand emotivity when making operation is preferable, and guarantees the accuracy of lateral points selected control system.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a partial exploded view of the present utility model.

Fig. 3 is a three-dimensional combination figure of the present utility model.

Fig. 4 is a schematic side view of the present utility model.

Fig. 5 is a front-view schematic diagram of the present utility model.

Fig. 6 implements sharp roller set for the utility model and presses down schematic side view.

Fig. 7 implements a sharp roller set left side for the utility model and presses front-view schematic diagram.

Fig. 8 implements the right front-view schematic diagram of pressing of sharp roller set for the utility model.

The main element symbol description:

[the utility model]

1-base plate 11-top supporting column 12-locating convex block

13-flexible member 2-support member 21-bracing frame

211-card ditch 22-waves bearing 221-minor axis

222-body of rod 223-pendulum hypophysis 224-clamping block

225-locating groove 3-circuit substrate 31-lockhole

The horizontal touch-pressure switch of the vertical touch-pressure switch 34-of 32-through hole 33-

4-roller set 41-axis body 42-scrambler

Embodiment

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

At first, see also Fig. 1 to shown in Figure 5, the utility model is to be provided with to comprise in input media: a base plate 1, a support member 2, a circuit substrate 3 and expose to the roller set 4 of input media and form; Wherein, this base plate 1 is provided with a plurality of top supporting columns 11, and this base plate 1 is provided with a location projection 12, wave 22 of bearings in the locating convex block 12 of this base plate 1 and this and be provided with a flexible member 13, and these flexible member 13 bottoms is overlapped and is fixed in this locating convex block 12.

This support member 2, be on above-mentioned base plate 1, to be interval with two groups of bracing frames 21, this bracing frame 21 is provided with a card ditch 211, and on this two bracing frame 21, be provided with one and wave bearing 22, its set-up mode is before this waves bearing 22, the rear end is extended the card ditch 211 of a minor axis 221 these two bracing frames 21 of corresponding buckle respectively, making this wave bearing 22 can swing on this bracing frame 21, and wave bearing 22 bottoms in this and extend downwards that a body of rod 222 is corresponding sheathed goes into these flexible member 13 tops, make this wave bearing 22 elasticity location, and wave bearing 22 front ends in this and be provided with a pendulum hypophysis 223, wave bearing 22 bottoms in this and be provided with a clamping block 224, waving both sides, bearing 22 top in this is respectively equipped with a locating groove 225 in addition.

This circuit substrate 3, be located between above-mentioned base plate 1 and the above-mentioned support member 2, and corresponding above-mentioned a plurality of top supporting columns 11 are provided with a plurality of lockholes 31 on this circuit substrate 3, this circuit substrate 3 is placed on each top supporting column 11, have a through hole 32 in addition on this circuit substrate 3, this through hole 32 allows that at least the bracing frame 21 of this support member 2 runs through.And be provided with a vertical touch-pressure switch 33 to waving bearing 22 on this circuit substrate 3, it waves bearing 22 bottoms with this, and to be provided with a clamping block 224 corresponding, and wave bearing 22 and arranged on left and right sides in this and be respectively equipped with a horizontal touch-pressure switch 34, these two groups horizontal touch-pressure switchs 34 just are that to wave bearing 22 front ends pendulum hypophysis 223 both sides corresponding with this.

This roller set 4, be hubbed at above-mentioned waving in the bearing 22, its pivot joint mode is to be provided with an axis body 41 correspondences in these roller set 4 centers to be hubbed in this two locating groove 225, make 4 of this roller set hold the location, be provided with scrambler 42 in these roller set 4 one side the inners in addition, the exportable coded pulse electronic signal that is produced when being rotated by this roller set 4 makes this roller set 4 have the rolling control function.

As above-mentioned structure, according to Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, this waves 1 of bearing 22 and this base plate, overlap the locating convex block 12 that is fixed in this body of rod that waves bearing 22 222 and this base plate 1 respectively by these flexible member 13 two ends, make this wave bearing 22 and obtain resiliency supported, when this waved bearing 22 stressed swings or presses downwards, when the compressing power disappears, restoring force that can be by this flexible member 13 is the involution location again.When operating, the user can click this roller set 4 via the hand vertical depression, band presses down the bearing 22 that waves of this support member 2 synchronously, make this clamping block 22 4 that waves bearing 22 bottoms compress on this circuit substrate 3 corresponding this vertical touch-pressure switch 33 downwards, make this vertical touch-pressure switch 33 send signal and instruct host computer output is corresponding.

The user also can be via the hand horizontal side to promoting this roller set 4, and band makes waving that bearing 22 swing to the left or swinging to the right of this support member 2 synchronously.

When user's hand promotes this roller set 4 to the left, being with synchronously and making this minor axis 221 that waves bearing 22 front and back ends of this support member 2 is the strong point with this two bracing frame 21, making this wave bearing 22 swings to the right, band makes this wave this set pendulum hypophysis 223 of bearing 22 front ends swing to the right thereupon, and in swing process, these pendulum hypophysis 223 right-hand ends just touch corresponding this horizontal touch-pressure switch 34 in these circuit substrate 3 right sides, make this horizontal touch-pressure switch 34 send signal and to the corresponding instruction of host computer output.

When user's hand promotes this roller set 4 to the right, being with synchronously and making this minor axis 221 that waves bearing 22 front and back ends of this support member 2 is the strong point with this two bracing frame 21, making this wave bearing 22 swings to the left, band makes this wave this set pendulum hypophysis 223 of bearing 22 front ends swing to the left thereupon, and in swing process, these pendulum hypophysis 223 left-hand end are just touched corresponding this horizontal touch-pressure switch 34 of these circuit substrate 3 upper left sides, make this horizontal touch-pressure switch 34 send signal and to the corresponding instruction of host computer output.

Because these roller set 4 relative side direction operating keys are to adopt horizontal touch-pressure switch 34 on this circuit substrate 3, with vertical to vertical touch-pressure switch that operating key adopted 33 its to touch directions different, therefore when pressing down this roller set 4, user's hand clicks, when making this clamping block 224 that waves bearing 22 bottoms compress on this circuit substrate 3 the vertical touch-pressure switch 33 of corresponding this downwards, this waves this set pendulum hypophysis 223 of bearing 22 front ends and also presses down thereupon, because this pendulum hypophysis 223 is swung, so will can not trigger a left side on this circuit substrate 3 in the operating process, this horizontal touch-pressure switch 34 of right both sides, former removing from when descending press operation is because of a left side on this circuit substrate 3 of false touch, this horizontal touch-pressure switch 34 of right both sides and situation that the host computer output error is instructed.

It is same when user's hand carries out the side direction promotion and clicks this roller set 4, make this wave this set pendulum hypophysis 223 of bearing 22 bottom front ends and carry out sideshake to opposite side thereupon, further on this circuit substrate 3 of pushing and pressing during the horizontal touch-pressure switch 34 of corresponding this, this clamping block 224 that waves bearing 22 bottoms also carries out sideshake thereupon, because this clamping block 224 does not press down, so will can not trigger this corresponding on this circuit substrate 3 vertical touch-pressure switch 33 in the operating process, former removing from when descending press operation is because of the situation of this vertical touch-pressure switch 33 on this circuit substrate 3 of false touch to host computer output error instruction.

As above-mentioned embodiment as can be known, the utlity model has following advantage:

1, the utility model is owing to these roller set 4 relative side direction operating keys on this circuit substrate 3 adopt horizontal touch-pressure switch 34, with vertical to vertical touch-pressure switch that operating key adopted 33 its to touch directions different, emotivity during its operation is more natural, do not need to increase the application of force and remove to control roller body, just can operate really and carry out side pressure control or following pressure-controlled, thereby reduce hand fatigue.

2, its side direction control mode of the utility model is that relatively this waves bearing 22 and arranged on left and right sides horizontal touch-pressure switch 34 is set on circuit substrate 3, and not only simple structure is easy to assembly, thereby more can the economical with materials cost and the time cost of assembling.

3, the utility model is owing to these roller set 4 relative side direction operating keys on this circuit substrate 3 are to adopt horizontal touch-pressure switch 34, with vertical to vertical touch-pressure switch that operating key adopted 33 its to touch directions different, can guarantee to press down the accuracy that clicks control and lateral points selected control system, avoid the situation of false touch to take place, further promote using character.

The above only is a preferable possible embodiments of the present utility model, and is non-so limit to claim of the present utility model, so the equivalence techniques that uses the utility model instructions and diagramatic content to do such as changes, all is contained in the scope of the present utility model.

Claims

1, a kind of roller structure of input media is characterized in that, comprises:

One base plate;

One support member be to be provided with at least one bracing frame in above-mentioned base plate, and support one is waved bearing on bracing frame;

One circuit substrate is located between above-mentioned base plate and the above-mentioned support member, and is provided with horizontal touch-pressure switch to waving bearing both sides correspondence on this circuit substrate;

One roller set is hubbed at above-mentioned waving in the bearing, is provided with scrambler in this roller set one side the inner.

2, the roller structure of input media as claimed in claim 1 is characterized in that, this base plate is provided with a plurality of top supporting columns, and correspondence is provided with a plurality of lockholes on this circuit substrate, and this circuit substrate is placed on this each top supporting column.

3, the roller structure of input media as claimed in claim 1 is characterized in that, is interval with two groups of these bracing frames on this base plate.

4, the roller structure of input media as claimed in claim 3 is characterized in that, wherein this bracing frame is provided with Yi Kagou, and waves the Ka Gou that the bearing front and back ends extends corresponding this two bracing frame of buckle of a minor axis respectively in this.

5, the roller structure of input media as claimed in claim 1 is characterized in that, this base plate and this wave and be provided with a flexible member between bearing.

6, the roller structure of input media as claimed in claim 5, it is characterized in that, this base plate is provided with a location projection, and this flexible member bottom cover is fixed in this locating convex block, this waves the bearing bottom and extends downwards that a body of rod is corresponding sheathed goes into this flexible member top, and this waves bearing elasticity location and is provided with.

7, the roller structure of input media as claimed in claim 1 is characterized in that, this waves the bearing front end and is provided with a pendulum hypophysis, and these pendulum hypophysis both sides are respectively to should two horizontal touch-pressure switchs.

8, the roller structure of input media as claimed in claim 1 is characterized in that, this waves the bearing bottom and is provided with a clamping block to should vertical touch-pressure switch.

9, the roller structure of input media as claimed in claim 1 is characterized in that, has a through hole on this circuit substrate, and this through hole allows that at least the bracing frame of this support member runs through setting.

10, the roller structure of input media as claimed in claim 1 is characterized in that, this waves both sides, bearing top and is respectively equipped with a locating groove, is provided with an axis body correspondence in this roller set center in addition and is hubbed in this two locating groove, and this roller set frame is held the location.

11, the roller structure of input media as claimed in claim 1 is characterized in that, is provided with a vertical touch-pressure switch to waving rest base on this circuit substrate.