CN1148770C - Multi-directional operating switch - Google Patents
Multi-directional operating switch Download PDFInfo
- Publication number
- CN1148770C CN1148770C CNB001004956A CN00100495A CN1148770C CN 1148770 C CN1148770 C CN 1148770C CN B001004956 A CNB001004956 A CN B001004956A CN 00100495 A CN00100495 A CN 00100495A CN 1148770 C CN1148770 C CN 1148770C
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Abstract
To provide an inexpensive multidirectional operating switch providing a good operability and facilitating assembly. An operating member is constructed with a knob, receiver, and a pair of arms. A spring member is constructed with a baseand a pair of elastic arms. The base of the spring member is placed on a bottom wall of a casing. A pair of the elastic arms are respectively latched on a pair of the arms, and the spring part presses the receiver against a top wall of the casing to maintain the operating member to at a neutral position. When the operating member is pushed, the operating member operates at least one of switches resisting against the spring member. When the operating member is tilted, at least one of the switches are operated. When the push operation or the tilt operation is released, the operating member is returned to the neutral position by the spring member.
Description
Technical field
The present invention relates to use such as computer with in Genius mouse, other various audio frequency apparatuses, game station, Vehicular navigation system or the like, can implement the multidirection operating switch that pressing operation and tilt operation are used to functional unit.
Background technology
According to Figure 24 to Figure 26, a kind of multidirection operating switch of the prior art is described below.The framework 51 that is box-formed shape is made of underframe 52 and upside nappe 53.
Locate at the central portion at the downside wall 52a place that is positioned at underframe 52 and the both sides of central portion, be provided with switch portion 54,55,56.
The switch portion 54 that is arranged on the central portion place is by the fixed contact spare 54a that is installed in downside wall 52a place, and constitute by underframe 52 movable contact component 54b that supporting, that be disc-shape, the switch portion 55,56 that is arranged on both sides places is by the fixed contact spare 55a, the 56a that are installed in downside wall 52a place, and is made of underframe 52 shared movable contact component 55b that supporting, that be made of metallic plate.
And operating portion 58 has barrel 58a, and the axle shape part 58b that is arranged on the central part place of barrel 58a, support portion 59 has the curved face part 59a that is semi-spherical shape, and the through hole 59b that is arranged on the central part place, when the axle shape part 58b on the operating portion 58 being run through when being inserted into through hole 59b, operating portion 58 and support portion 59 form functional unit 57 with combination with one another.
This functional unit 57 can be received the receipts dress portion place that is contained in framework 51 with barrel 58a and support portion 59, and operating portion 58 is installed on the framework 51 in the mode that can implement pressing operation and tilt operation.
Front end at axle shape part 58b also is equipped with knob 60, thereby can be to functional unit 57 implementation and operations.
The coil spring 61 of cylindrical shape is installed between the barrel 58a on downside wall 52a and the operating portion 58, thereby can utilize this coil spring 61, by operating portion 58 support portion 59 is squeezed in upside nappe 53 places, so that functional unit 57 remains on the place, neutral position.
Below the manner of execution with multidirection operating switch that this structure constitutes is described.At first under the state that is not operated as shown in figure 24, if as shown in figure 25, along the direction shown in the arrow A 1 functional unit 57 is implemented pressing operation, functional unit 57 will suppress the elastic force of coil spring 61 and move towards the below, live in movable contact component 54b on the switch portion 54 by the extruding of the bottom of operating portion 58, thereby make the contact point at switch portion 54 places switch to conducting state (ON state).
When this push action is disengaged, operating portion 58 will be subjected to the opposite direction extruding of coil spring 61, and be back to as shown in figure 24 state, and movable contact component 54b will reverse by the elasticity of self, makes contact point be back to off-state (OFF state).
And under the state that is not operated as shown in figure 24, if as shown in figure 26, along the direction shown in the arrow A 2 functional unit 57 is implemented extruding and carried out tilt operation, functional unit 57 will be a fulcrum with support portion 59, suppress the elastic force of coil spring 61 and produce tilting action, and then extruding is implemented to movable contact component 55b in the bottom of passing through barrel 58a, movable contact component 55b is contacted with fixed contact spare 55a, thereby the contact point at switch portion 55 places is switched to conducting state.
When this tilting action is disengaged, functional unit 57 will be subjected to the opposite direction extruding of coil spring 61, and be back to state as shown in figure 24, and movably contact component 55b will reverse by the elasticity of self, makes contact point be back to off-state.
And when when the direction shown in the arrow A 3 is implemented tilt operation to functional unit 57, will be similar with above-mentioned occasion, movable contact component 55b is contacted with fixed contact spare 56a, and when removing this tilting action, also will be back to initial condition as shown in figure 24.
That is to say, functional unit 57 in this multidirection operating switch is made of 59 two parts of operating portion 58 and support portion, so productibility is bad and cost than higher, and since it using tubular coil spring 61, so also have the bigger problem of shape.
And,, functional unit 57 can produce the problem of rocking so also having owing to constitute by two parts.
In order to reduce part count, also include in the prior art a kind of as Figure 27 to multidirection operating switch shown in Figure 29, below this multidirection operating switch is described.The framework 71 that is box-formed shape is made of underframe 72 and upside nappe 73.
Locate at the central portion at the downside wall 72a place that is positioned at underframe 72 and the both sides of central portion, be provided with switch portion 74,75,76.
The switch portion 74 that is arranged on the central portion place is by the fixed contact spare 74a that is installed in downside wall 72a place, and constitute by underframe 72 shared movable contact component 74b that supporting, that constitute by plate-shaped springs, that be disc-shape, the switch portion 75,76 that is arranged on the place, both sides is by the fixed contact spare 75a, the 76a that are installed in downside wall 72a place, and described shared movable contact component 74b constitutes.
And functional unit 77 is by axle shape part 77a, is set to the flange shape part 77b of one with the bottom of this shape part 77a, and three jut 77c, the 77d, the 77e that are arranged on the place, bottom of flange shape part 77b constitute.
And, when this functional unit 77 is the state of being given prominence to by framework 71 places at its shape part 77a, flange shape part 77b can be received the receipts dress portion place that be contained in the framework 71, thus with functional unit 77 can carry out the mode of pressing operation and tilt operation, be installed on the framework 71.
Front end at flange shape part 77b also is equipped with knob 78, thereby can be to functional unit 77 implementation and operations.
The jut 77c that is positioned at the central portion place of functional unit 77 is compressed in movable contact component 74b place, thereby makes functional unit 77 remain on the place, neutral position.
Below the manner of execution with multidirection operating switch that this structure constitutes is described.At first under the state that is not operated as shown in figure 27, if as shown in figure 28, along the direction shown in the arrow A 1 functional unit 77 is implemented pressing operation, the jut 77c that is positioned at place, flange shape part 77b bottom can push the movable contact component 74b that is positioned at switch portion 74 places, thereby the contact point at switch portion 74 places can be switched to conducting state (ON state).
When this push action was disengaged, movable contact component 74b can reverse by the elasticity of self, thereby as shown in figure 27, makes contact point be back to off-state (OFF state), and functional unit 77 is restored to initial condition.
And under the state that is not operated as shown in figure 27, if as shown in figure 29, along the direction shown in the arrow A 2 functional unit 77 is implemented the extruding tilt operation, functional unit 77 will be that fulcrum produces with flange shape part 77b, and then by being positioned at the jut 77d at place, flange shape part 77b bottom, movable contact component 74b is implemented extruding, movable contact component 74b is contacted with fixed contact spare 75a, thereby make the contact point at switch portion 75 places switch to conducting state.
When this tilting action was disengaged, movable contact component 74b can reverse by the elasticity of self, thereby as shown in figure 27, makes contact point be back to off-state, and functional unit 77 is restored to initial condition.
And when when the direction shown in the arrow A 3 is implemented tilt operation to functional unit 77, will be similar with above-mentioned occasion, movable contact component 74b is contacted with fixed contact spare 76a, and when removing this tilting action, also will be back to initial condition as shown in figure 27.
Yet as mentioned above, though part count is fewer in this existing example, but because fixed contact spare 74a is in the form of annular discs, so shape is bigger, and the maintenance operation that makes functional unit 77 be positioned at the neutral position is by movable contact component 74b the extruding that the jut 77c that is positioned at central portion implements to be realized, so the support force to functional unit 77 is more weak, functional unit 77 may produce and rock, and when functional unit 77 is implemented tilt operation, can be with smaller power to movable contact component 74b implementation and operation, so the movement range that also has when functional unit 77 produces tilting action is smaller, the problem that operation feeling is bad.
In other words be exactly, preceding a kind of multidirection operating switch of the prior art, its functional unit 57 is made of 59 two parts of operating portion 58 and support portion, so productibility is bad and cost than higher, and because it is using tubular coil spring 61, shape is bigger, functional unit 57 can produce the problem of rocking so also have.
A kind of multidirection operating switch of the prior art in back, 74a is in the form of annular discs for its fixed contact spare, so shape is bigger, the maintenance operation that makes functional unit 77 be positioned at the neutral position is by movable contact component 74b the extruding that the jut 77c that is positioned at central portion implements to be realized, so the support force of functional unit 77 is more weak, functional unit 77 may produce and rock, and when functional unit 77 is implemented tilt operation, can be with smaller power to movable contact component 74b implementation and operation, so the movement range that also has when functional unit 77 produces tilting action is smaller, the problem that operation feeling is bad.
Summary of the invention
For overcoming above-mentioned defective, the purpose of this invention is to provide and a kind ofly realize miniaturization, and can suppress the rocking of functional unit, multidirection operating switch that operability is good.
For achieving the above object, the invention provides a kind of multidirection operating switch, it comprises: make by insulating material, have a framework of upper side wall and downside wall; Be arranged on a plurality of switch portion downside wall place, that constitute by fixed contact spare with because of the recoverable movable contact component of the elasticity of self of described framework; Be installed in the functional unit at described framework place in the mode that can implement pressing operation and tilt operation, this functional unit has operating portion, this operating portion can be pushed the movable contact component corresponding to each switch portion of aforesaid operations, and movable contact component is contacted with fixed contact spare; Be configured between the downside wall of described functional unit and described framework, described functional unit is restored to the spring members at place, neutral position; Described functional unit by: from the outstanding toward the outer side knob of the upper side wall of described framework, be configured in support portion in the described framework, that connect with described upper side wall, and extended a pair of wrist constitutes from the both sides of this support portion; Described spring members by base portion and from the both sides warpage of this base portion and a pair of elastic portion that is the wrist shape that forms constitute; The base portion of described spring members carries the downside wall place in described framework, and the end that a pair of elastic portion that is the wrist shape of described warpage is pushed a pair of wrist of described functional unit respectively, described support portion elasticity is squeezed in described upper side wall place, and then makes described functional unit remain on the place, neutral position; When described functional unit is implemented pressing operation, described functional unit will restrain described spring members elastic force and at least one implementation and operation in the described switch portion; When described functional unit is implemented tilt operation, described functional unit will restrain described spring members elastic force and at least one implementation and operation in the described switch portion, and when removing the pressing operation of described functional unit or tilt operation, described functional unit will restore to the neutral position under the effect of described spring members.
Be provided with by the bottom of its central portion and the extended jut in bottom of described wrist at described functional unit place, make described operating portion form overshooting shape, the movable contact component of described switch portion is implemented direct control by this jut.
Described spring members is made of plate-shaped springs.
Also be provided with the described jut that supplies in the described functional unit at described plate-shaped springs place and run through the hole of inserting usefulness.
Description of drawings
Fig. 1 is the vertical view of expression multidirection operating switch of the present invention.
Fig. 2 is the front view of expression multidirection operating switch of the present invention.
Fig. 3 is the end view of expression multidirection operating switch of the present invention.
Vertical view when Fig. 4 is partly cut open for expression multidirection operating switch of the present invention.
Profile when Fig. 5 cuts open for the line 5-5 of expression in Fig. 4.
What Fig. 6 represented is multidirection operating switch constructed according to the invention, and what its was represented is that spring members is assembled into the vertical view in the underframe.
Profile when Fig. 7 cuts open for the line 7-7 of expression in Fig. 6.
Profile when Fig. 8 cuts open for the line 8-8 of expression in Fig. 6.
Profile when Fig. 9 cuts open for the line 9-9 of expression in Fig. 6.
Figure 10 is the vertical view of the underframe in the expression multidirection operating switch constructed according to the invention.
Profile when Figure 11 cuts open for the line 11-11 of expression in Figure 10.
Profile when Figure 12 cuts open for the line 12-12 of expression in Figure 10.
Profile when Figure 13 cuts open for the line 13-13 of expression in Figure 10.
Figure 14 is the vertical view of the spring members in the expression multidirection operating switch constructed according to the invention.
Figure 15 is the front view of the spring members in the expression multidirection operating switch constructed according to the invention.
Figure 16 is the end view of the spring members in the expression multidirection operating switch constructed according to the invention.
Figure 17 is the vertical view of the functional unit in the expression multidirection operating switch constructed according to the invention.
Figure 18 is the front view of the functional unit in the expression multidirection operating switch constructed according to the invention.
Figure 19 is the upward view of the functional unit in the expression multidirection operating switch constructed according to the invention.
Figure 20 is the end view of the functional unit in the expression multidirection operating switch constructed according to the invention.
Figure 21 is the vertical view of the upside nappe in the expression multidirection operating switch constructed according to the invention.
Front view when Figure 22 is partly cut open for the upside nappe in the expression multidirection operating switch constructed according to the invention.
End view when Figure 23 is partly cut open for the upside nappe in the expression multidirection operating switch constructed according to the invention.
Figure 24 is the profile of a kind of existing multidirection operating switch of expression.
The key diagram that Figure 25 uses for the mode of operation of a kind of existing multidirection operating switch of explanation.
The key diagram that Figure 26 uses for the mode of operation of a kind of existing multidirection operating switch of explanation.
Figure 27 is the profile of a kind of existing multidirection operating switch of expression.
The key diagram that Figure 28 uses for the mode of operation of a kind of existing multidirection operating switch of explanation.
The key diagram that Figure 29 uses for the mode of operation of a kind of existing multidirection operating switch of explanation.
Embodiment
Fig. 1 to Figure 23 shows a kind of multidirection operating switch constructed according to the invention.
Below according to Fig. 1 to Figure 23, the structure form of the composition of this multidirection operating switch constructed according to the invention is described.The box-shaped framework 1 that is made of insulating material is made of underframe 2 and upside nappe 3.
And underframe 2 is all right extremely shown in Figure 13 as Figure 10, have downside wall 2a and the sidewall 2b receipts dress 2c of portion that constitute, rectangular shaped by stepped form, and several protuberances 2d that is arranged on the upper end of sidewall 2b.
This upside nappe 3 is when disposing the 3d of foot, 3e within the receipts dress 2c of portion that is positioned in the underframe 2, its protuberance 2d will run through and be inserted in 3c place, hole, implement riveted joint by front end, upside nappe 3 is combined with underframe 2, thereby form framework 1 protuberance 2d.
Button- type switch portion 4,5,6 can be as Fig. 4, shown in Figure 5, is made of fixed contact spare 4a, 5a, 6a and the movable contact component 4b, 5b, the 6b that are plate-like respectively.
And switch portion 4 is formed on the central portion place of sidewall 2b, and switch portion 5,6 is formed on the both sides at the central portion place that is positioned at downside wall 2a, promptly is formed on the place, both sides of switch portion 4.
In other words be exactly, fixed contact spare 4a is installed in the central portion place of downside wall 2a, and fixed contact spare 5a, 6a are installed in its place, both sides, and, dispose according to the mode relative respectively with fixed contact spare 4a, 5a, 6a by movable contact component 4b, 5b, 6b that underframe 2 is supporting.
These movable contact component 4b, 5b, 6b can be made of the metallic plate that punch process goes out, and are opposition side towards fixed contact spare 4a, 5a, the outstanding disc-like shape of 6a.
Be oppositely arranged with the peripheral edge portion of movable contact component 5b, 6b by the extended 3d of foot in described upside nappe 3 places, thereby can prevent that it from being deviate from by the downside wall 2a place on the underframe 2.
Can be by the banded spring members 7 that plate-shaped springs constitutes as Figure 14 to shown in Figure 16, has the base portion 7a that is flat condition, by reverse a pair of elastic portion 7b, the 7b that is the wrist shape that form of warpage upwards in the both sides of base portion 7a, be arranged on the hole 7c at the central portion place of base portion 7a, and be arranged on a pair of combination hole 7d that is the elastic portion 7b place of wrist shape.
This spring members 7 can also be as Fig. 4, Fig. 6 to shown in Figure 9, and the epimere portion that makes its base portion 7a carry, be arranged on downside wall 2a locates, and by the foot's 3e clamping in the described upside nappe 3.
By the functional unit 8 that constitutes such as synthetic resin manufactured goods or the like, be the ship shape shape, by knob 8a, form as one with the bottom of knob 8a, have a support portion 8b of curved face part in the above, by the extended a pair of wrist 8c in the both sides of support portion 8b, and three jut 8d, the 8e, the 8f formation that are arranged on place, wrist 8c bottom.
The jut 8d that is positioned at the central portion place is along the length on the pressing operation direction of functional unit 8, and is longer than the length of the jut 8e, the 8f that are positioned at the place, both sides.
And, this functional unit 8 is under the state of being given prominence to by framework 1 place at its knob 8a, support portion 8b and wrist 8c receipts can be contained in the receipts dress portion 2c place of framework 1, thereby can be installed on the framework 1 with functional unit 8 can carry out the mode of pressing operation and tilt operation.
This structure of functional unit 8 constitutes, feasible jut 8e on functional unit 8, when 8f runs through the 7d place, hole that is inserted on the elastic portion 7b that is the wrist shape that is set in place the spring members 7 between functional unit 8 and downside wall 2a, the a pair of elastic portion 7b that is the wrist shape will combine with a pair of wrist 8c, and make base portion 7a be the state that is connected with downside wall 2a elasticity, thereby by a pair of upwards squeezing action that is the elastic portion 7b of wrist shape to the end enforcement at a pair of wrist 8c place, support portion 8b elasticity can be squeezed in upper side wall 3a place, and then make functional unit 8 remain on the neutral position.
At this moment, jut 8e, 8f can be in switch portion 5,6 on movable contact component 5b, the state that 6b is relative, and jut 8d runs through via hole 7c, and be in switch portion 4 on the relative state of movable contact component 4b.
Below the manner of execution with multidirection operating switch that this structure constitutes is described.At first under the state that is not operated as shown in Figure 5, if functional unit 8 is implemented pressing operation along the direction shown in the arrow P 1, functional unit 8 will suppress the elastic portion 7b that is the wrist shape on the spring members 7 and move towards the below, by the movable contact component 4b in jut 8d extruding position, thereby movable contact component 4b is contacted with fixed contact spare 4a, make the contact point at switch portion 4 places switch to conducting state (ON state).
At this moment, because jut 8e, 8f are shorter than the length of jut 8d along the length of push action direction, so switch portion 5 and switch portion 6 will can not be in conducting state.
When this push action is disengaged, movable contact component 4b will reverse by the elasticity of self, make contact point be back to off-state (OFF state), and make the reverse squeezing action of the elastic portion 7b of functional unit 8 by being the wrist shape, and be back to neutral position when initial.
And, under the state that is not operated as shown in Figure 5, if functional unit 8 is implemented the extruding tilt operation along the direction shown in the arrow P 2, functional unit 8 will be with the leading section of jut 8d as fulcrum, suppress to be along the direction shown in the dotted line wrist shape elastic portion 7b elastic force and produce inclination, and then push movable contact component 5b by jut 8e, movable contact component 5b is contacted with fixed contact spare 5a, and make the contact point at switch portion 5 places switch to conducting state.
When this tilting action is disengaged, movable contact component 5b will reverse by the elasticity of self, make contact point be back to off-state, and the reverse squeezing action of the elastic portion 7b that functional unit 8 will be by being the wrist shape, and be back to the neutral position when initial.
And, if functional unit 8 is implemented tilt operation along the direction shown in the arrow P 3, then will be similar with above-mentioned occasion, movable contact component 6b is contacted with fixed contact spare 6a, and when tilting action is disengaged, be back to the state when initial.
Almost extruding and the tilt operation of at the same time functional unit 8 being implemented along the push action direction just can also make switch portion 4 and switch portion 5 or switch portion 6 be in conducting state simultaneously.
And in described embodiment, functional unit 8 is restored be back to the spring members of using the neutral position 7, be to be that example describes with the occasion that constitutes by plate-shaped springs, yet the present invention is not limited to this, extend towards the jut 8e, the 8f that are positioned at both sides places such as also can adopt, thereby can apply wire form springs the circumferential edge of jut 8e, 8f towards the elastic force at upside nappe 3 side places by the jut 8d that is positioned at the central portion place.
But also can be around the switch portion 4 that is positioned at the central portion place, and be in the mutually orthogonal directions place with switch portion 5,6 and be provided with another switch portion.
In this multidirection operating switch constructed according to the invention, functional unit 8 is by knob 8a, support portion 8b and a pair of wrist 8c constitute, spring members 7 is to be made of base portion 7a and a pair of elastic portion 7b that is the wrist shape that is arranged on place, base portion 7a both sides, so the base portion 7a on the spring members 7 can be carried the downside wall 2a place on framework 1, and a pair of elastic portion 7b that is the wrist shape is combined respectively with a pair of wrist 8c, and support portion 8b elasticity is squeezed in upper side wall 3a place in the framework 1 by spring members 7, make functional unit 8 remain on the place, neutral position; And when functional unit 8 is implemented pressing operation, functional unit 8 will restrain spring members 7 elastic force and to switch portion 4,5, at least one implementation and operation in 6, when functional unit 8 is implemented tilt operation, functional unit 8 will restrain spring members 7 elastic force and to switch portion 4,5, at least one implementation and operation in 6, and when removing to the pressing operation of functional unit 8 or tilt operation, functional unit 8 will restore under the effect of spring members 7 to the neutral position, therefore compare with preceding a kind of multidirection operating switch of the prior art, the part count that the invention provides out a kind of functional unit 8 is fewer, so good and low-cost multidirection operating switch of productibility, and by using spring members 7, provided by the present invention or a kind of occasion with use coil spring 61 is compared, and is the multidirection operating switch of miniaturization.
And by adopting said structure to constitute, the present invention also provides a kind of and back a kind of multidirection operating switch of the prior art and compares, can maintain functional unit 8 reliably by spring members 7, functional unit 8 is produced to be rocked, but also can make functional unit 8 produce bigger tilting action, the multidirection operating switch that operability is good.
And, also be provided with by the bottom of its central portion and the extended jut 8d in bottom, 8e, the 8f of wrist 8c at functional unit 8 places, and can pass through jut 8d, 8e, 8f to switch portion 4,5,6 enforcement direct controls, so can implement reliable extrusion operation to movable contact component 4b, 5b, 6b by jut 8d, 8e, 8f, and obtain significantly to cough up the sense of rattling away, thereby also provide a kind of operability well and the multidirection operating switch of reliable in action.
And, be positioned at a pair of elastic portion 7b that is the wrist shape on the spring members 7 and be by the both sides of base portion 7a oppositely upwards warpage form, and can implement extrusion operation to the elastic portion 7b that is the wrist shape that the warpage that oppositely makes progress forms to the end of a pair of wrist 8c by this, thereby also provide a kind of 7 pairs of functional units of spring members 8 that can pass through and implement good extrusion operation, and then can reliably functional unit 8 be remained on the place, neutral position, and can make functional unit 8 produce bigger multidirection operating switch tilting action, that operability is good.
And spring members 7 is made of plate-shaped springs, so the present invention also provides the good multidirection operating switch of recovery operation of the good and functional unit 8 of a kind of assembleability.
And, also be provided with at spring members 7 places that constitute by plate-shaped springs for jut 8d, 8e, 8f and run through hole 7c, the 7d that inserts usefulness, so the present invention also provides a kind of only by running through the mode of inserting jut 8e, 8f, get final product so that position on every side and the functional unit 8 of hole 7d connect, and functional unit 8 is produced upwards squeezing action so the good and cheap multidirection operating switch of its assembleability.
Claims (4)
1. multidirection operating switch, it comprises:
Make by insulating material, have a framework of upper side wall and downside wall;
Be arranged on a plurality of switch portion downside wall place, that constitute by fixed contact spare with because of the recoverable movable contact component of the elasticity of self of described framework;
Be installed in the functional unit at described framework place in the mode that can implement pressing operation and tilt operation, this functional unit has operating portion, this operating portion can be pushed the movable contact component corresponding to each switch portion of aforesaid operations, and movable contact component is contacted with fixed contact spare;
Be configured between the downside wall of described functional unit and described framework, described functional unit is restored to the spring members at place, neutral position;
It is characterized in that, described functional unit by: from the outstanding toward the outer side knob of the upper side wall of described framework, be configured in support portion in the described framework, that connect with described upper side wall, and extended a pair of wrist constitutes from the both sides of this support portion;
Described spring members by base portion and from the both sides warpage of this base portion and a pair of elastic portion that is the wrist shape that forms constitute;
The base portion of described spring members carries the downside wall place in described framework, and the end that a pair of elastic portion that is the wrist shape of described warpage is pushed a pair of wrist of described functional unit respectively, described support portion elasticity is squeezed in described upper side wall place, and then makes described functional unit remain on the place, neutral position;
When described functional unit is implemented pressing operation, described functional unit will restrain described spring members elastic force and at least one implementation and operation in the described switch portion;
When described functional unit is implemented tilt operation, described functional unit will restrain described spring members elastic force and at least one implementation and operation in the described switch portion, and when removing the pressing operation of described functional unit or tilt operation, described functional unit will restore to the neutral position under the effect of described spring members.
2. multidirection operating switch as claimed in claim 1, it is characterized in that, be provided with by the bottom of its central portion and the extended jut in bottom of described wrist at described functional unit place, make described operating portion form overshooting shape, the movable contact component of described switch portion is implemented direct control by this jut.
3. multidirection operating switch as claimed in claim 1 is characterized in that described spring members is made of plate-shaped springs.
4. multidirection operating switch as claimed in claim 3 is characterized in that, also is provided with for the described jut in the described functional unit at described plate-shaped springs place and runs through the hole of inserting usefulness.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02737299A JP3762562B2 (en) | 1999-02-04 | 1999-02-04 | Multi-directional operation switch |
| JP027372/1999 | 1999-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1262520A CN1262520A (en) | 2000-08-09 |
| CN1148770C true CN1148770C (en) | 2004-05-05 |
Family
ID=12219227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001004956A Expired - Fee Related CN1148770C (en) | 1999-02-04 | 2000-02-02 | Multi-directional operating switch |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3762562B2 (en) |
| CN (1) | CN1148770C (en) |
| TW (1) | TW434615B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4671559B2 (en) * | 2001-08-28 | 2011-04-20 | 富士通コンポーネント株式会社 | Multi-directional input switch device and mouse having multi-directional input switch device |
| TWI251846B (en) * | 2004-01-20 | 2006-03-21 | Alps Electric Co Ltd | Multi-directional input device |
| JP2009272093A (en) * | 2008-05-02 | 2009-11-19 | Alps Electric Co Ltd | Multi-directional input apparatus |
| JP6444145B2 (en) * | 2014-11-20 | 2018-12-26 | シチズン電子株式会社 | Multi-directional switch |
| KR102141390B1 (en) * | 2016-03-10 | 2020-09-14 | 삼성전자주식회사 | Remotely controller |
| CN106450808A (en) * | 2016-09-09 | 2017-02-22 | 新疆八钢铁股份有限公司 | Rapid terminal |
-
1999
- 1999-02-04 JP JP02737299A patent/JP3762562B2/en not_active Expired - Fee Related
-
2000
- 2000-01-11 TW TW89100370A patent/TW434615B/en not_active IP Right Cessation
- 2000-02-02 CN CNB001004956A patent/CN1148770C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3762562B2 (en) | 2006-04-05 |
| TW434615B (en) | 2001-05-16 |
| CN1262520A (en) | 2000-08-09 |
| JP2000228133A (en) | 2000-08-15 |
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