CN2904258Y

CN2904258Y - Multi-command switch

Info

Publication number: CN2904258Y
Application number: CN 200520127239
Authority: CN
Inventors: 周进文; 李泓毅
Original assignee: Xinju Enterprise Co Ltd
Current assignee: Zippy Technology Corp
Priority date: 2005-10-12
Filing date: 2005-10-12
Publication date: 2007-05-23
Anticipated expiration: 2015-10-12

Abstract

The utility model disclosed a multi instruction switch which comprises a pedestal, a control panel, several electrodes and a conducting component. Thereinto, the control panel is assembly arranged on the pedestal and can send out instruction corresponding to the turning of the pedestal, while the conducting element bends and forms into the common contact in the middle and the first and the second contact at the two sides, which correspondingly contacts with the common electrode, the first electrode and the second. The way the utility model sending out the instructions is by turning the control penal and making the guiding part inside the control panel motivate the conducting element to migrate and furthermore to connect the electrical property of the common, the first and the second electrode. In this way, the rotary instruction of turning to the left or to the right is produced and at the same time the rotary handle is provided, which makes the model simply equipped and the cost reduced.

Description

The multiple instruction switch

Technical field

The utility model relates to a kind of switch, particularly a kind of multiple instruction switch of assigning multiple instruction.

Background technology

The multiple instruction switch is widely used in various information household electrical appliances (InformationAppliance now; IA) on the product, comprise mobile phone, PDA, computer keyboard etc., by having the conducting effect of multistage variation, the multiple instruction switch produces the multiple groups of loop signal, thereby on single switch, can carry out multinomial action, reaching the purpose of the assembling volume that reduces information products, and has advantage easy to use.

Disclosed a kind of multiple instruction switch in No. the 094116624th, the Taiwan patent that the applicant was proposed May 23 2005 Christian era, driving first conducting element by control panel rotates on positioning body, make first conducting element and be disposed at pin connector in the positioning body and contact and produce " rotate instruction " and the feel that rotates by backstay replaces in the guide groove of guidance part; In addition, also by pressing press element the above-mentioned pin of conducting with output " pushing instruction ".

Yet, above-mentioned prior art does not obviously possess the function of assigning " direction instruction " is arranged, so the applicant has proposed No. 094117163 application in Taiwan May 26 2005 Christian era, it has disclosed a kind of multi-direction command switch, can produce four " direction instructions " by the first～the four directions that is disposed in the positioning body to pin, in addition, also can press the control panel center and produce " pushing instruction ", and produce the rotate instruction of left-hand and dextrad by the side that the pin that will assign " rotate instruction " is arranged at positioning body, make switch that the function of assigning multiple instruction can be provided under the prerequisite of miniaturization.

And the inventor expands the function of the backstay of the above-mentioned feel that rotates, and in miniaturization and can assign under the basis of multiple instruction, proposed a kind of novel multiple instruction switch.

The utility model content

The purpose of this utility model is to provide a kind of multiple instruction switch, and its function is the feel that can simplify the device of assigning instruction and rotation is provided simultaneously.

For achieving the above object, comprise according to multiple instruction switch of the present utility model: a base, a control panel, a plurality of electrode and a conducting element.Wherein control panel is assembled in base top and can rotates and assign instruction relative to base, electrode comprises common electrode, first electrode and second electrode, and be arranged on the base, conducting element then bends and forms first and second contact jaw at the common contact jaw in stage casing and two ends and be positioned on the base; The utility model is stirred common contact jaw and is driven the conducting element skew when rotating control panel by the guidance part of control panel inner edge, and impel the common electrode and first electrode or second electrode to electrically conduct and produce left-hand or dextrad rotate instruction, in addition, also by the transposition and the feel of rotation is provided simultaneously between the guide block of guidance part and guide groove of common contact jaw.

Another purpose of the present utility model is the mode that electrically conducts that provides different.

For achieving the above object, the mode that whether contacts with first electrode and second electrode by first contact jaw under the normality and second contact jaw according to multiple instruction switch of the present utility model, rotate control panel and make guidance part drive the conducting element skew, impel both one of them of first contact jaw or second contact jaw with first electrode or the second electrode disengaging or contact and one of them of the conducting common electrode and first electrode or second electrode.

Can simplify the device of assigning instruction and the feel of rotation is provided simultaneously according to multiple instruction switch of the present utility model, and the different modes that electrically conducts can be provided.Simultaneously can reduce manufacturing cost.

Description of drawings

Fig. 1 shows the decomposition structure of the embodiment of multiple instruction switch.

Fig. 2 shows the internal electrode of embodiment of multiple instruction switch and the structure of conducting element.

Fig. 3-1～3-3 shows the action schematic diagram of the embodiment of multiple instruction switch.

Fig. 4 shows the decomposition structure of another preferred embodiment of multiple instruction switch.

Fig. 5-1～5-3 shows the action schematic diagram of another preferred embodiment of multiple instruction switch.

Embodiment

At first see also Fig. 1, wherein show the preferred embodiment according to multiple instruction switch of the present utility model, it includes a base 10, a control panel 20, a plurality of electrode 30 and a conducting element 40.

Please cooperate again and consult Fig. 2, wherein dispose one second command generator 50 in the base 10, can assign one of them or its combination of " pushing instruction " or " direction instruction " by the control panel 20 that is assembled in base 10 tops, and that second command generator 50 in this preferred embodiment has had in No. the 094117163rd, Taiwan patent application that the applicant proposes is disclosed, so do not repeat them here, yet, second command generator 50 kenel is set not with disclosed the exceeding of above-mentioned application case.

Control panel 20 is assembled in base 10 tops, and can rotate relative to base 10 and produce signal, and in this preferred embodiment, be to be provided with a guidance part 21 at the inner edge circumferential area that control panel 20 and base 10 are assembled sides, and guidance part 21 includes a plurality of continuous and guide block 22 and guide grooves 23 that be provided with at interval, during by rotation control panel 20, guide block 22 provides the multiple instruction switch to assign rotate instruction with the displacement of guide groove 23.

A plurality of electrodes 30 are arranged on the base 10, comprise community electrode 31, one first electrode 32 and one second electrode 33, this preferred embodiment be by conducting element 40 one of them of the conducting common electrode 31 and first electrode 32 or second electrode 33 to produce left-hand or dextrad rotating signal.Conducting element 40 is to have elasticity and be positioned on the base 10, and bend and a common contact jaw 41 in formation stage casing and one first contact jaw 42 and one second contact jaw 43 at two ends, and respectively in order to contact common electrode 31, first electrode 32 and second electrode 33, and in this preferred embodiment, conducting element 40 is the semicircle arcuation, yet, do not exceed with the shown shape of above-mentioned accompanying drawing.

Conducting element 40 is to be positioned on the base 10 by positioning piece 11, be to produce under the principle of pushing the action of instructing in this preferred embodiment with direction not influence central authorities, and with keeper 11 be fixedly set in base 10 around, and cooperate the shape of conducting element 40 and on keeper 11, be provided with a groove 12, by this, 40 of conducting elements can slide in groove 12 by a small margin with respect to stirring of 22 pairs of common contact jaws 41 of guide block.

Then see also Fig. 3 A～3C again, this preferred embodiment in use, under the normality, common contact jaw 41 is positioned at the guide groove 23 of control panel 20 and does not contact with common electrode 31, first contact jaw 42 contacts (seeing Fig. 3 A) with first electrode 32 and second electrode 33 respectively with 43 of second contact jaws, the user rotates control panel 20 and makes guide block 22 stir common contact jaw 41 and drive conducting element 40 skew, then moving altogether contact jaw 41 contacts with common electrode 31, one of them then breaks away from (seeing Fig. 3 B) with the rotation direction of control panel 20 with first electrode 32 (seeing Fig. 3 C) or second electrode 33 first contact jaw 42 or second contact jaw 43, by this, 20 of left-right rotation control panels can impel common electrode 31 and second electrode 33 or first electrode 32 one of them electrically conduct, to assign left-hand or dextrad rotate instruction; When guide block 22 was no longer stirred

common contact jaw

41,40 of conducting elements were returned to original normality situation (seeing Fig. 3 A) by the elasticity of itself, and do not assign any instruction.

And the conducting element 40 of this preferred embodiment not only has the function that electrically conducts, when the common contact jaw 41 that also can allow the user drive conducting element 40 rotating control panel 20 replaces between guide groove 23, send the slight sound by guide block 22, increase feel except allowing the user when rotating, can experience its turned position, can be matched with also that control panel 20 tops are default to be pointed to scale and allow the user is unlikely to assign false command.

Then see also shown in Figure 4ly, it has disclosed another preferred embodiment of the present utility model, in order to the different modes that electrically conducts to be provided; Conducting element 40 is positioned on the base 10 by a housing 60 with a plurality of cracks 61, and housing 60 can not produce relative swing offset with control panel 20, conducting element 40 then is restricted to housing 60 inside, and make common contact jaw 41, first contact jaw 42 and second contact jaw 43 expose to crack 61, and make each contact jaw be subjected to stirring of 22 pairs of common contact jaws 41 of guide block and the relative displacement by a small margin of generation in crack 61; And in this preferred embodiment, housing 60 also can be connected with group and form the structure of one as shown in the figure with this control panel 20.

Then see also Fig. 5 A～5C again, this preferred embodiment in use, under the normality, common contact jaw 41 is positioned at guide groove 23 and can be in and contacts with electrode 31 jointly or one of them of contact condition not, both all do not contact (seeing Fig. 5 A) with first electrode 32 and second electrode 33 first contact jaw 42 and second contact jaw 43, the user rotates control panel 20 and makes guide block 22 stir common contact jaw 41 and drive conducting element 40 skew, then moving altogether contact jaw 41 contacts with common electrode 31 or keeps original contact condition, one of them of first contact jaw 42 or second contact jaw 43 then contacts (seeing Fig. 5 B) respectively with first electrode 32 (seeing Fig. 5 C) or second electrode 33 with the rotation direction of control panel 20, by this, 20 of left-right rotation control panels can impel common electrode 31 and first electrode 32 or second electrode 33 one of them electrically conduct, to assign left-hand or dextrad rotate instruction; When guide block 22 was no longer stirred

common contact jaw

41,40 of conducting elements were returned to original normality situation (seeing Fig. 5 A) by the elasticity of itself, thereby do not assign any signal.

In sum, multiple instruction switch of the present utility model mainly utilizes the combination of conducting element 40 and a plurality of electrode 30, rotate control panel 20 and make guidance part 21 stir conducting element 40 the user, but thereby one of them of conducting common electrode 31 and first electrode 32 or second electrode 33, not only can produce the rotating signal of left-hand or dextrad, also the feel that can rotate simultaneously except having the advantage of miniaturization and simplification device, also can reduce manufacturing cost.

The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. a multiple instruction switch comprises a base (10); One control panel (20), described control panel (20) are assembled in described base (10) top and can rotate relative to described base (10), and described control panel (20) has a guidance part (21) with the inner edge circumference of described base (10) assembling side; Community electrode (31), one first electrode (32) and one second electrode (33), described electrode (30) is arranged on the described base (10); It is characterized in that:

Have a conducting element (40) on the described base (10), described conducting element (40) has elasticity, and bends and a common contact jaw (41) in formation stage casing and one first contact jaw (42) and one second contact jaw (43) at two ends.

2. multiple instruction switch according to claim 1 is characterized in that, described conducting element (40) is positioned on the described base (10) by positioning piece (11).

3. multiple instruction switch according to claim 2, it is characterized in that, described keeper (11) is fixed on the described base (10), and be provided with a groove (12) up, described conducting element (40) is disposed at described groove (12), and can slide by a small margin in described groove (12) with respect to the stirring of guide block (22) of described guidance part (21).

4. multiple instruction switch according to claim 1, it is characterized in that, described conducting element (40) is positioned on the described base (10) by a housing (60) with a plurality of cracks (61), described housing (60) can not produce relative swing offset with described control panel (20), and described conducting element (40) is limited in the described housing (60), described common contact jaw (41), described first contact jaw (42), and described second contact jaw (43) exposes to described these cracks (61), and can be with respect to the stirring of guide block (22) of described guidance part (21) and produce displacement by a small margin in more described crack (61).

5. multiple instruction switch according to claim 4 is characterized in that, described housing (60) can be connected with group with described control panel (20) and form the structure of one.

6. multiple instruction switch according to claim 1, it is characterized in that, described guidance part (21) includes a plurality of continuous and guide block (22) and guide grooves (23) that be provided with at interval, described common contact jaw (41) is positioned at described guide groove (23) under the normality, rotates the then described guide block of described control panel (20) (22) and stirs described common contact jaw (41).

7. multiple instruction switch according to claim 1, it is characterized in that, under the normality, described common contact jaw (41) does not contact with described common electrode (31), described first contact jaw (42) then contacts with described first electrode (32) and described second electrode (33) respectively with described second contact jaw (43), the then described guidance part of the described control panel of left-right rotation (20) (21) is actuated described common contact jaw (41) and is contacted with described common electrode (31), and drive described conducting element (40) skew, and one of them and described first electrode (32) or described second electrode (33) disengaging of described first contact jaw (42) or described second contact jaw (43) impel described common electrode (31) and one of them of described second electrode (33) or described first electrode (32) to electrically conduct.

8. multiple instruction switch according to claim 1, it is characterized in that, under the normality, described common contact jaw (41) and described common electrode (31) are in and contact or one of them of contact condition not, and described first contact jaw (42) does not all contact with described first electrode (32) and described second electrode (33) with described second contact jaw (43), the described control panel of left-right rotation (20), then described guidance part (21) is actuated described common contact jaw (41) and is contacted with described common electrode (31), and drive described conducting element (40) skew, and one of them of described first contact jaw (42) or described second contact jaw (43) contacts with described first electrode (32) or described second electrode (33), impels described common electrode (31) and one of them of described first electrode (32) or described second electrode (33) to electrically conduct.