CN1326162C - Sliding electrial parts - Google Patents
Sliding electrial parts Download PDFInfo
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- CN1326162C CN1326162C CNB2004100035702A CN200410003570A CN1326162C CN 1326162 C CN1326162 C CN 1326162C CN B2004100035702 A CNB2004100035702 A CN B2004100035702A CN 200410003570 A CN200410003570 A CN 200410003570A CN 1326162 C CN1326162 C CN 1326162C
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- mentioned
- incorporating section
- spring
- sliding
- moving spring
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
Abstract
Provided is a slide type electric component returning to a neutral position by itself, capable of preventing a return spring like a coil spring or the like from shifting or falling off by a simple structure. A protrusion 4d pushed out in a direction orthogonal to the sliding direction to engage with the other end side of the return spring 2 is formed at a driving body part 4a of an operation member 4, and a protrusion for holding 8a arranged near to or arranged in touch with the one end side of the return spring 2 stored in a storing part 1a of a casing 1 is formed on a cover 8.
Description
Technical field
The present invention relates to sliding-type electrical component, the center that particularly is used for the zoom control etc. of e-machines such as video camera returns to the sliding-type electrical component structure of neutral position type.
Background technology
The structure of sliding-type electrical component in the past, as everyone knows, in shell, take in slide block sliding freely, when the elastic force that slide block is overcome spring mechanism such as back-moving spring from its neutral point and when a certain direction slippage, switch portion is connected, and when hand is left, then by described spring mechanism slide block is automatically restored to original neutral point, switch portion disconnects (for example, with reference to patent documentation 1: Japanese kokai publication hei 09-186003 number bulletin).
Below, with reference to the structure of description of drawings sliding-type electrical component in the past.
Figure 10～Figure 12 is the structural map of sliding-type electrical component in the past, and Figure 10 is the exploded perspective view of sliding-type electrical component, and Figure 11 is an oblique view of representing slide block from the inboard, and Figure 12 is an oblique view of representing upper casing from the inboard.
As shown in the figure, slide block 40, leaf spring 70, flexible substrate 80, helical spring 90 are accommodated between lower casing 10 and the upper casing 20, constitute sliding-type electrical component.
Synthetic resin board is protruding upward on the glide direction of slide block 40, and make integrally bending become the circular-arc lower casing 10 that constitutes.In addition, in the central authorities of lower casing 10 upper surfaces, the leaf spring 70 that is made of elastic metal sheet that has elastic contact part 77 at front end has been installed.And, at lower casing 10 upper surfaces one sidepiece flexible substrate 80 is installed, printed 3 switch figures 81,83,85 at the synthetic resin board upper surface of this flexible substrate 80.
Slide block 40 is by the synthetic resin manufacturing, cooperated and same crooked plate-like body 41, constituted 43 from outstanding the removing of upper face center of this body 41 by the flexure plane with above-mentioned lower casing 10.In addition, in body 41 central both sides, be respectively equipped with spring installation portion 45, the sub-installation portion 47 of slip.
Spring installation portion 45 by from the outstanding support sector 49 of the sidepiece of body 41, form in the spring insertion section 51 that the length direction of support sector's 49 front end edge slide blocks 40 extends, and can insert and keep helical spring 90 on this spring insertion section 51.In addition, on the sub-installation portion 47 that slides, be provided with support sector 53, flat installation portion 55, below this installation portion 55, installed with switch figure 81,83,85 sliding contacts that form at the upper surface of flexible substrate 80 and at the elastic metal sheet system that front end has a slide 63 son 59 that slides.
In addition, on the back side of the body 41 of slide block 40, be provided with the jut 65 and the protuberance 67 that combine with the elastic contact part 77 of leaf spring 70, when the elastic contact part 77 of leaf spring 70 is crossed this jut 65, can obtain to knock sense.
Upper casing 20 is the synthetic resin board integrally bending is become circular-arc and to constitute equally, is provided with the inserting hole 21 43 removed that passes slide block 40 at central portion.And central authorities are provided with the recess 23 that can take in slide block 40 slidably overleaf, and are provided with the recess 27 that the spring installation portion 45 of taking in slide block 40 and the recess 25 of helical spring 90 and the sub-installation portion 47 that will slide are taken in sliding freely in its both sides.
Its action is as follows: when operation is positioned at removing 43 of center, the elastic force that overcomes helical spring 90 is when move on the diagram right side, and slide block 40 slides to the right, and between two switch figures 81,83 of slide 63 connections of the son 59 that slides.
Then, when hand was left 43 from removing, slide block 40 returned the center automatically because of the elastic force of helical spring 90, between the cut-off switch figure 81,83.
But, in the structure of above-mentioned sliding-type electrical component in the past, lower casing 10 and upper casing 20 are to make integrally bending become circular-arc to upper process on the glide direction of slide block 40 and constitute, be mated, slide block 40 also is bent to circular-arc, therefore, be operated at slide block 40 and under the situation of slippage, between last lower casing, slide circular-arcly, along with moving of slide block 40, on the helical spring of using at the center of being returned to 90, be applied in the load beyond the vertical direction, so, helical spring 90 moves with processing ease, therefore, as the ejection member that prevents helical spring 90, the spring insertion section 51 of lead screw spring 90 must be arranged.
Therefore, the structure of the spring installation portion 45 of slide block 40, or the structure of taking in the recess 25 of spring installation portion 45 and helical spring 90 complicates, so the structure of mould also complicates, has problems such as production efficiency is poor, cost increase.
Summary of the invention
Therefore,, the object of the present invention is to provide a kind of sliding-type electrical component, in the sliding-type electrical component of the type that automatically resets to the neutral position, can prevent moving or coming off of back-moving spring such as helical spring with simple structure in order to address the above problem.
Be used to address the above problem in the present invention as first scheme, it is characterized in that possessing: housing has the incorporating section that opening is arranged in a side; Functional unit has operating handle and drives body, and described driving body is located in the incorporating section of described housing slidably; Back-moving spring, this back-moving spring by distolateral both sides, incorporating section that are fixed on described housing, another distolaterally constitutes to a pair of back-moving spring that initial position applies elastic force described functional unit; Be located at sub-sheet of slip or conductive pattern on the side of described driving body; Lid, have and the sub-sheet of described slip or the conductive pattern conductive pattern or the sub-sheet that slides of opposite disposed mutually, and combine so that cover the incorporating section of described housing with described housing one, driving body at described functional unit, formed to outstanding with the vertical direction of glide direction and with another distolateral jut that combines of described back-moving spring, and, form to keep projection described covering, a distolateral butt of the described back-moving spring in this maintenances projection and the incorporating section that is incorporated in described housing or near disposing.
In addition, as alternative plan, it is characterized in that: form a pair of spring incorporating section in the incorporating section of described housing, this a pair of spring incorporating section is set up in parallel and has the wall portion at the both ends of the described back-moving spring in location along glide direction below the sliding surface of described driving body, between this a pair of spring incorporating section, form the binding slot part that links described a pair of spring incorporating section, and, and the opposed a pair of described wall in described spring incorporating section portion between, form the slip slot part of the jut of the described driving body of sliding guidance continuously.
In addition,, it is characterized in that: on the driving body of described functional unit, make the sliding surface that has formed described jut and be provided with in the side table of sub-sheet of described slip or conductive pattern relatively to form as third party's case.
In addition,, it is characterized in that: described slip slot part is formed circular-arc, and the jut of described driving body is slided at described slip slot part, so that keep described operating handle can carry out circular-arc slide as cubic case.
In addition, as the 5th scheme, it is characterized in that: the described spring incorporating section corresponding with circular-arc described slip slot part formed linearity, described back-moving spring is configured in described spring incorporating section linearlyly, and, when described jut when described slip slot part slides circular-arcly, described back-moving spring is linearly flexible.
In addition, as the 6th scheme, it is characterized in that: the guiding teat of giving prominence to same direction with the described jut of described driving body is set on described driving body, the described guiding teat of sliding guidance in described housing, and to become the guiding groove section of concentric circles to form circular-arc with described slip slot part.
In addition,, it is characterized in that as the 7th scheme: distolateral at another of described back-moving spring, setting can with the liner of the described jut butt of described driving body.
Description of drawings
Fig. 1 is the plane graph of the bonding state of the functional unit of sliding-type electrical component of the expression embodiment of the invention and back-moving spring.
Fig. 2 is the profile of sliding-type electrical component of the present invention.
Fig. 3 is the operate condition key diagram of the functional unit of sliding-type electrical component of the present invention.
Fig. 4 is the housing plane graph of sliding-type electrical component of the present invention.
Fig. 5 is the housing profile of sliding-type electrical component of the present invention.
Fig. 6 is the ground plan of the functional unit of sliding-type electrical component of the present invention.
Fig. 7 is the profile of the functional unit of sliding-type electrical component of the present invention.
Fig. 8 is the ground plan of the lid of sliding-type electrical component of the present invention.
Fig. 9 is the profile of the lid of sliding-type electrical component of the present invention
Figure 10 is the exploded perspective view of sliding-type electrical component in the past.
Figure 11 represents the oblique view of the slide block of sliding-type electrical component in the past from the inside side.
Figure 12 represents the oblique view of the upper casing of sliding-type electrical component in the past from the inside side.
Embodiment
Below, embodiments of the invention such as Fig. 1～shown in Figure 9.Fig. 1 is the plane graph of the bonding state of expression functional unit of sliding-type electrical component and back-moving spring, Fig. 2 is the profile of sliding-type electrical component, Fig. 3 is the operate condition key diagram of functional unit, Fig. 4 is the plane graph of housing, Fig. 5 is the same profile, and Fig. 6 is the ground plan of functional unit, and Fig. 7 is the same profile, Fig. 8 is the ground plan of lid, and Fig. 9 is the profile with loam cake.
In addition, on Fig. 1, Fig. 3, for the ease of understanding combining and operate condition of functional unit and back-moving spring, with functional unit with back-moving spring overlaps and the state of perspective illustrates.In addition, be represented by dotted lines the maintenance projection of lid and the bonding state of back-moving spring.
In the drawings, above insulating material such as housing 1 usefulness synthetic resin form and front openings under casing shape arranged, form lalongate incorporating section 1a in central authorities, form lalongate peristome 1b equally at the upside of this incorporating section 1a.And, form mild circular-arcly above the above-mentioned housing 1, the upper surface of above-mentioned peristome 1b also forms circular-arc above above-mentioned housing 1.
Substantial middle at the inner bottom surface of above-mentioned incorporating section 1a, along the circular arc that has with circular arc identical central above the above-mentioned housing 1, be formed with by a pair of spring incorporating section 1c, the 1c that tilt a little and the elongated slot of configuration state is constituted, with the relative inner edge portion of this spring incorporating section 1c, become the 1d of wall portion, 1d that back-moving spring described later 2 both ends are positioned.In addition, between above-mentioned a pair of spring incorporating section 1c, 1c, be formed with and link the dark end two sides, narrower slightly than above-mentioned spring incorporating section 1c and link slot part 1e, and, linking between slot part 1e continuous and the relative a pair of above-mentioned wall 1d of portion, the 1d with this with above-mentioned spring incorporating section 1c, be formed with slip slot part 1f, 1f, this slip slot part 1f, 1f sliding guidance aftermentioned drive the jut 4d of body 4a.
At this moment, above-mentioned binding slot part 1e and slip slot part 1f, 1f form continuously with same size, and form linearity with respect to above-mentioned spring incorporating section 1c, and it forms circular-arc above above-mentioned peristome 1b and has the circular-arc of identical central point.
In addition, at the inner bottom surface downside of above-mentioned incorporating section 1a, formed the guiding groove section 1g that constitutes by circular-arc elongated slot equally.This guiding groove section 1g, also circular-arc above above-mentioned peristome 1b forms and has the circular-arc of identical central point.Be located at guiding teat 4e and jut 4d on the driving body 4a of functional unit 4, on this guiding groove section 1g and above-mentioned slip slot part 1f, be directed to and slide, so that functional unit 4 is along the circular arc slippage.
On a pair of spring incorporating section 1c, the 1c of above-mentioned housing 1, disposed a pair of back-moving spring 2,2 that constitutes by metal wire rod that is wound into coiled type.At this moment, on the above-mentioned wall 1d of portion, 1d, locate the both ends of above-mentioned back-moving spring 2, thus, above-mentioned back-moving spring 2 is remained in the above-mentioned spring incorporating section 1c as the inward flange relative with above-mentioned spring incorporating section 1c.In addition, on the distolateral above-mentioned wall 1d of portion of above-mentioned a pair of back-moving spring 2,2 opposed, disposed the liner 3 that constitutes by rubber-like materials such as rubber.Between this liner 3,3, clamping is located at the jut 4d on the driving body 4a of aftermentioned functional unit 4, keeps aforesaid operations parts 4 to be in the neutral position.
So, on the above-mentioned wall 1d of portion of the side that the above-mentioned binding slot part 1e with above-mentioned spring incorporating section 1c links, dispose and above-mentioned liner 3 another distolateral butt of above-mentioned back-moving spring 2, that constitute by elastomeric material; Be located at above-mentioned driving body 4a that above-mentioned binding slot part 1e combines on the both ends curved surface of above-mentioned jut 4d, other end butt with above-mentioned liner 3, and make above-mentioned liner 3 produce strain, so, when aforesaid operations parts 4 return to middle position, the knock in the time of suppressing the end butt of the jut 4d of above-mentioned driving body 4a and above-mentioned back-moving spring 2.In addition, even above-mentioned jut 4d and above-mentioned binding slot part 1e have length difference, aforesaid operations parts 4 do not rock at middle position yet, can improve the reseting precision of aforesaid operations parts 4.
In addition, downside at above-mentioned jut 4d, similarly to the outstanding elongated circular-arc guiding teat 4e that crosses over the both ends, plane that is provided with of the projected direction of above-mentioned jut 4d, this guiding teat 4e combines slidably with above-mentioned guiding groove section 1g on the incorporating section 1a that is formed at above-mentioned housing 1.
Above-mentioned jut 4d combines with binding slot part 1e that form on the 1a of the incorporating section of above-mentioned housing 1, above-mentioned and slip slot part 1f, and, above-mentioned guiding teat 4e combines and is directed to slip with above-mentioned guiding groove section 1g, and thus, aforesaid operations handle 4c is by circular-arc ground slide.At this moment, be provided with the plane of the above-mentioned jut 4d of above-mentioned driving body 4a, become sliding surface, not necessarily need above-mentioned guiding teat 4e and above-mentioned guiding groove section 1g, as long as form as required with respect to the inner bottom surface slip of above-mentioned incorporating section 1a.
So, above-mentioned slip slot part 1f is formed circular-arc, and the jut 4d of above-mentioned driving body 4a is slided on above-mentioned slip slot part 1f, thus, keep aforesaid operations handle 4c can carry out circular-arc slide, so, can enlarge the slide scope of aforesaid operations handle 4c, and, can dwindle the size of above-mentioned driving body 4a glide direction, therefore, the operability of aforesaid operations handle 4c can be guaranteed, and miniaturization can be sought.
In addition, with the opposing party on the opposed plane of above-mentioned driving body 4a on, fixing the sub-sheet 5 of the slip that constitutes by conductive metal material.On this slides sub-sheet 5, be provided with a plurality of overhanging shape contact chip 5a, this contact chip 5a can contact or leave with conductive pattern 6a, the 6b that is located on the pedestal 6 described later.
Said base 6, except that the part of the leading-out portion of the part of the surface element that is formed with above-mentioned conductive pattern 6a, 6b and said external terminal 7, fixed-type on the tabular lid 8 that constitutes by insulating material such as synthetic resin by one.And, at above-mentioned conductive pattern 6a, 6b and to be fixed on the contact chip 5a of the sub-sheet 5 of above-mentioned slip on the above-mentioned driving body 4a opposed, and under the state that can contact or leave with contact chip 5a, above-mentioned lid 8 is mounted to the above-mentioned incorporating section 1a of the opening that can cover above-mentioned housing 1.
In addition, when forming sub-sheet 5 of above-mentioned slip and conductive pattern, also can on above-mentioned driving body 4a, form above-mentioned conductive pattern 6a, 6b, and on said base 6, form the sub-sheet 5 of above-mentioned slip.
In addition, a pair of maintenance projection 8a, 8a on above-mentioned lid 8, have been formed, this a pair of maintenance projection 8a, 8a are outstanding to the above-mentioned incorporating section of above-mentioned housing 1 1a direction, and extend near the position 1d of wall portion, the 1d at both ends of the above-mentioned back-moving spring 2 in location always, the described wall 1d of portion, 1d is formed on above-mentioned a pair of spring incorporating section 1c, the opposed inner edge portion of 1c on.In addition, this keeps projection 8a, 8a, only be arranged on and be fixed in the distolateral of back-moving spring among above-mentioned spring incorporating section 1c, the 1c, above-mentioned 2 and aforesaid operations parts 4 and side opposite side jut 4d butt, and with the spring incorporating section 1c that is accommodated in above-mentioned housing 1 in, a distolateral butt of above-mentioned back-moving spring 2 or near configuration.
When the sliding-type electrical component of assembling said structure, on an end side wall portion 1d, the 1d relative with a pair of spring incorporating section 1c, the 1c of above-mentioned housing 1, insert above-mentioned liner 3, and under state, insert above-mentioned back-moving spring 2 another distolateral butt of distolateral and this liner 3.
Then, on the above-mentioned binding slot part 1e and above-mentioned guiding groove section 1g in being located at the incorporating section 1a of above-mentioned housing 1, above-mentioned jut 4d and the above-mentioned guiding teat 4e on the sliding surface of driving body 4a of aforesaid operations parts 4 is located in insertion, so that its coincidence, on the sub-sheet 5 of above-mentioned slip that is fixed on the side relative with it, cover the said base 6 that is provided with above-mentioned conductive pattern 6a, 6b and fixed the above-mentioned lid 8 that is shaped by one, cover the opening of the incorporating section 1a of above-mentioned housing 1 with above-mentioned lid 8, by riveted joint or method such as bonding with its installation and finish assembling.
So, on the above-mentioned driving body 4a of aforesaid operations parts 4, be provided with the sliding surface that is formed with above-mentioned jut 4d in the table opposed to each other, side with the fixing sub-sheet 5 of above-mentioned slip, so, after in the above-mentioned spring incorporating section 1c that above-mentioned liner 3 and above-mentioned back-moving spring 2 is installed on above-mentioned housing 1, the sliding surface that makes the jut 4d that is provided with aforesaid operations parts 4 down, the overlapping installation from the top, because as long as be provided with above-mentioned conductive pattern 6a from the top installation, the said base 6 of 6b is by the fixing above-mentioned cap 8 that is shaped of one, just finish assembling, so assembling becomes simple, and can enhance productivity.In addition, conductive pattern 6a, 6b are formed smooth planar as the side of above-mentioned driving body 4a, so, conductive pattern 6a, 6b can be formed easily.
In addition, aforesaid operations parts 4, above-mentioned back-moving spring 2 are accommodated in the incorporating section 1a of above-mentioned housing 1, can be the open side covering of above-mentioned incorporating section 1a is stacked with above-mentioned cap 8, so can be from a direction assembling, enhance productivity, and,, can prevent moving or coming off of above-mentioned back-moving spring 2 with the simple structure that mould structure is complicated.
In addition, under situation about above-mentioned maintenance projection 8a being formed with a distolateral butt often of above-mentioned back-moving spring 2, because these are one distolateral distolateral different with another, be the fixation side of not driven above-mentioned back-moving spring 2, so above-mentioned back-moving spring 2 firmly can be remained in the above-mentioned spring incorporating section 1c.In addition, in the assembling procedure of single direction,, just can set this firm maintenance simply as long as suitably set size.
Below, the action of the sliding-type electrical component of said structure is described with reference to Fig. 1 and Fig. 3.
At first, under initial condition as shown in Figure 1, aforesaid operations handle 4c is positioned at the neutral position, under this state, the jut 4d of above-mentioned driving body 4a combines with above-mentioned binding slot part 1e, the both ends of above-mentioned jut 4d with above-mentioned a pair of liner 3,3 butts, and remain on middle position because of the elastic force of above-mentioned a pair of back-moving spring 2,2.
At this moment, the elastic force of above-mentioned a pair of back-moving spring 2,2 is maintained at balanced state, and the curved surface at above-mentioned jut 4d both ends pushes above-mentioned liner 3,3, makes its distortion, thus, suppresses to be positioned at the rocking of aforesaid operations handle 4c of neutral position.Under this state, the contact chip 5a of the sub-sheet 5 of above-mentioned slip contacts with above-mentioned conductive pattern 6a, but contact chip 5a and conductive pattern 6b are in the state that leaves.
For example, as shown in Figure 3, from this state, when aforesaid operations handle 4c by to the diagram left to when pushing, just slippage to the left of aforesaid operations handle 4c, thereupon, also slippage to the left of above-mentioned driving body 4a, by sliding guidance, by sliding guidance, above-mentioned jut 4d overcomes the elastic force of the above-mentioned back-moving spring 2 that is disposed at the left side and compresses above-mentioned back-moving spring 2 above-mentioned guiding protuberance 4e its above-mentioned jut 4d in above-mentioned guiding groove section 1g in above-mentioned slip slot part 1f.At this moment, the contact chip 5a of the sub-sheet 5 of above-mentioned slip slides on the surface of pedestal 6, and contacts with above-mentioned conductive pattern 6b, thereby contact is in on-state, sends information by said external terminal 7 to external circuit.
At this moment, the above-mentioned jut 4d of above-mentioned driving body 4a, be the slippage of circular-arc ground along forming circular-arc above-mentioned slip slot part 1f, but the above-mentioned spring incorporating section 1c corresponding with circular-arc above-mentioned slip slot part 1f forms linearity, and be configured in the above-mentioned spring incorporating section 1c above-mentioned back-moving spring 2 linearities, above-mentioned back-moving spring 2 roughly forms along the circular-arc glide direction of above-mentioned jut 4d, so, when above-mentioned jut 4d slides on above-mentioned slip slot part 1f circular-arcly, above-mentioned back-moving spring 2 linearity crustal extensions.
So, when above-mentioned jut 4d is on above-mentioned slip slot part 1f when sliding circular-arcly, above-mentioned back-moving spring 2 linearly crustal extensions, so, can intactly use the above-mentioned back-moving spring 2 of linearity, and, owing on the end face of above-mentioned back-moving spring 2, generally perpendicularly apply load, so can be not crooked, and, owing on above-mentioned jut 4d, can not be applied in abnormal load,, and can reliably reset so the action of aforesaid operations parts 4 can be stablized.
In addition, when above-mentioned back-moving spring 2 is out of shape, owing to extend the above-mentioned maintenance projection 8a be arranged on the above-mentioned cap 8 with a distolateral butt of fixation side or near disposing, so, can keep the distolateral of above-mentioned back-moving spring 2 securely, for example, when above-mentioned jut 4d is when sliding on above-mentioned slip slot part 1f circular-arcly, even on above-mentioned back-moving spring 2, apply overweight power, can prevent that also above-mentioned back-moving spring 2 from moving or ejecting.
From this state, when the pushing removed aforesaid operations handle 4c, above-mentioned driving body 4a resets to neutral position shown in Figure 1 because of the elastic force of above-mentioned back-moving spring 2.At this moment, above-mentioned jut 4d, with above-mentioned liner 3 butts on the right side that is subjected to above-mentioned back-moving spring 2 elastic force that is disposed at the right side, and the strain of the above-mentioned liner 3 thus the time, can suppress to take place knock.In addition, when aforesaid operations handle 4c by to diagram during right-hand pushing, also the same with above-mentioned action, so omit its explanation at this.
In addition, in the above-described embodiments, aforesaid operations handle 4c, and above-mentioned driving body 4a be the slippage of circular-arc ground, but the present invention is not limited to this, for example also can the slippage of linearly ground, under this occasion, also can obtain same effect certainly.
In addition, the switch picture specification conductive pattern that constitutes with on-state and off-state, and constitute the sliding-type switch, but also can form conductive pattern and as the sliding-type rheostat with resistive element.In addition, also the sub-sheet 5 of above-mentioned slip can be disposed on the contrary with conductive pattern 6a, 6b, also it can be located on the side relative with the aforesaid operations handle 4c of above-mentioned driving body 4a.
According to the foregoing description, on the above-mentioned driving body 4a of aforesaid operations parts 4, formed to outstanding with the vertical direction of glide direction and with another distolateral above-mentioned jut 4d that combines of above-mentioned back-moving spring 2, and, on above-mentioned lid 8, formed with the incorporating section 1a that is accommodated in above-mentioned housing 1 in above-mentioned back-moving spring 2 a distolateral butt or near the configuration above-mentioned maintenance projection 8a, so, can assemble and improve operating efficiency from a direction, and, can be not make the complicated simple structure of mould, prevent moving or coming off of above-mentioned back-moving spring 2.
In addition, above-mentioned back-moving spring 2, even by distolateral 1a both sides, incorporating section that are fixed on above-mentioned housing 1, and aforesaid operations parts 4 are constituted to a pair of above-mentioned back-moving spring 2 that middle position applies elastic force, because in the 1a of the incorporating section of above-mentioned housing 1, be set up in parallel the above-mentioned spring of formation incorporating section 1c in the position that overlaps with the above-mentioned driving body 4a of aforesaid operations parts 4, to dispose above-mentioned back-moving spring 2, so, with along the glide direction of above-mentioned driving body 4a continuously the structure of the above-mentioned back-moving spring 2 of configuration compare, can shorten the size of the glide direction of above-mentioned driving body 4a, therefore, can dwindle the electric component overall dimensions.
As described above described, sliding-type electrical component of the present invention has: the housing that has the incorporating section of opening in a side; Functional unit has operating handle and drives body, drives body and is located at slidably in the incorporating section of housing; Back-moving spring, in the distolateral incorporating section that is fixed on housing, another is distolateral to apply elastic force to functional unit to initial position; Be located at sub-sheet of slip or conductive pattern on the side that drives body; Lid, have the conductive pattern or the sub-sheet that slides that are oppositely arranged with slide sub-sheet or conductive pattern, one is combined into the incorporating section of covering shell, driving body at functional unit, formed to the direction that intersects vertically with glide direction outstanding and with another distolateral jut that combines of back-moving spring, and, covering formation maintenance projection, this maintenance projection is with a distolateral butt that is incorporated in the back-moving spring in the incorporating section of housing or near configuration, so, can assemble from a direction, improve operating efficiency, and, can be not make the complicated simple structure of mould, prevent moving or coming off of above-mentioned back-moving spring.
In addition, because back-moving spring, by distolateral both sides, incorporating section that are fixed on housing, and functional unit is constituted to a pair of back-moving spring that middle position applies elastic force, form a pair of spring incorporating section in the incorporating section of housing, this a pair of spring incorporating section is set up in parallel along glide direction below the sliding surface that drives body, and wall portion with both ends of location back-moving spring, between this a pair of spring incorporating section, form the binding slot part that links two sides, and, between relative with the spring incorporating section a pair of wall portion, form the slip slot part that sliding guidance drives the jut of body continuously, thus, in the position that overlaps with the driving body of functional unit, be set up in parallel and form the back-moving spring incorporating section, so, compare with the structure of continuous arrangement reset spring on the glide direction that drives body, can shorten the size of the glide direction that drives body, and can dwindle the size of electric component integral body.
In addition, on the driving body of functional unit, make the sliding surface that has formed jut and be provided with in the side table of slide sub-sheet or conductive pattern relatively to form, thus, in the spring incorporating section that back-moving spring is installed on housing after, with the sliding surface of functional unit from last overlapping installation, as long as just finish assembling from the top mounting base, so assembling operation becomes simple, smooth planar owing to conductive pattern being formed, so can form easily.
In addition, owing to form the slip slot part circular-arc, and the jut that drives body is slided at the slip slot part, so that keep operating handle can carry out circular-arc slide, thus, can enlarge the slide scope of operating handle, and, can dwindle the size of the glide direction that drives body, so, guaranteeing to seek miniaturization under the prerequisite of operability.
In addition, to form linearity with circular-arc slip slot part corresponding spring incorporating section, back-moving spring is configured in the spring incorporating section linearlyly, and, when jut when the slip slot part slides circular-arcly, back-moving spring is linearly flexible, so, can intactly use the back-moving spring of linearity and not crooked, and because jut can not be applied in unusual load, so the action of functional unit is stable and can reliably reset.
Claims (7)
1. sliding-type electrical component, it is characterized in that possessing: housing has the incorporating section that opening is arranged in a side; Functional unit has operating handle and drives body, and described driving body is located in the incorporating section of described housing slidably; Back-moving spring, this back-moving spring by distolateral both sides, incorporating section that are fixed on described housing, another distolaterally constitutes to a pair of back-moving spring that initial position applies elastic force described functional unit; Be located at sub-sheet of slip or conductive pattern on the side of described driving body; Lid has and the sub-sheet of described slip or the conductive pattern conductive pattern or the sub-sheet that slides of opposite disposed mutually, and combines so that cover the incorporating section of described housing with described housing one,
Driving body at described functional unit, formed to outstanding with the vertical direction of glide direction and with another distolateral jut that combines of described back-moving spring, and, form to keep projection described covering, a distolateral butt of the described back-moving spring in this maintenances projection and the incorporating section that is incorporated in described housing or near disposing.
2. sliding-type electrical component according to claim 1, it is characterized in that: form a pair of spring incorporating section in the incorporating section of described housing, this a pair of spring incorporating section is set up in parallel and has the wall portion at the both ends of the described back-moving spring in location along glide direction below the sliding surface of described driving body, between this a pair of spring incorporating section, form the binding slot part that links described a pair of spring incorporating section, and, and the opposed a pair of described wall in described spring incorporating section portion between, form the slip slot part of the jut of the described driving body of sliding guidance continuously.
3. sliding-type electrical component according to claim 1 is characterized in that: on the driving body of described functional unit, make the sliding surface that has formed described jut and be provided with in the side table of sub-sheet of described slip or conductive pattern relatively to form.
4. sliding-type electrical component according to claim 2, it is characterized in that: form described slip slot part circular-arc, and the jut of described driving body is slided at described slip slot part, so that keep described operating handle can carry out circular-arc slide.
5. sliding-type electrical component according to claim 4, it is characterized in that: the described spring incorporating section corresponding with circular-arc described slip slot part formed linearity, described back-moving spring is configured in described spring incorporating section linearlyly, and, when described jut when described slip slot part slides circular-arcly, described back-moving spring is linearly flexible.
6. sliding-type electrical component according to claim 4, it is characterized in that: the guiding teat of giving prominence to same direction with the described jut of described driving body is set on described driving body, the described guiding teat of sliding guidance in described housing, and to become the guiding groove section of concentric circles to form circular-arc with described slip slot part.
7. sliding-type electrical component according to claim 1 is characterized in that: distolateral at another of described back-moving spring, setting can with the liner of the described jut butt of described driving body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003021449 | 2003-01-30 | ||
| JP2003021449A JP4153799B2 (en) | 2003-01-30 | 2003-01-30 | Slide type electrical parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1519865A CN1519865A (en) | 2004-08-11 |
| CN1326162C true CN1326162C (en) | 2007-07-11 |
Family
ID=32950783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100035702A Expired - Fee Related CN1326162C (en) | 2003-01-30 | 2004-01-30 | Sliding electrial parts |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4153799B2 (en) |
| KR (1) | KR100551920B1 (en) |
| CN (1) | CN1326162C (en) |
| TW (1) | TWI234177B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006184572A (en) * | 2004-12-27 | 2006-07-13 | Kyocera Corp | Electronic apparatus and method for switching its switching mechanism |
| JP5173772B2 (en) * | 2008-12-08 | 2013-04-03 | アルプス電気株式会社 | Case with fixed contact and slide switch provided with the same |
| CN104576137B (en) * | 2014-11-29 | 2018-06-01 | 上海航空电器有限公司 | A kind of spring button construction of switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09186003A (en) * | 1995-12-28 | 1997-07-15 | Teikoku Tsushin Kogyo Co Ltd | Slide electronic component |
| JP2000315603A (en) * | 1999-04-30 | 2000-11-14 | Alps Electric Co Ltd | Slide operated electric device |
-
2003
- 2003-01-30 JP JP2003021449A patent/JP4153799B2/en not_active Expired - Fee Related
-
2004
- 2004-01-15 TW TW093101014A patent/TWI234177B/en not_active IP Right Cessation
- 2004-01-27 KR KR1020040005121A patent/KR100551920B1/en active IP Right Grant
- 2004-01-30 CN CNB2004100035702A patent/CN1326162C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09186003A (en) * | 1995-12-28 | 1997-07-15 | Teikoku Tsushin Kogyo Co Ltd | Slide electronic component |
| JP2000315603A (en) * | 1999-04-30 | 2000-11-14 | Alps Electric Co Ltd | Slide operated electric device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004234990A (en) | 2004-08-19 |
| TWI234177B (en) | 2005-06-11 |
| KR20040070011A (en) | 2004-08-06 |
| JP4153799B2 (en) | 2008-09-24 |
| KR100551920B1 (en) | 2006-02-16 |
| TW200506990A (en) | 2005-02-16 |
| CN1519865A (en) | 2004-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan Patentee before: Alps Electric Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20210130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |