CN101465230A - Functional rotary table and rotary switch using the same - Google Patents
Functional rotary table and rotary switch using the same Download PDFInfo
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- CN101465230A CN101465230A CNA2007102033122A CN200710203312A CN101465230A CN 101465230 A CN101465230 A CN 101465230A CN A2007102033122 A CNA2007102033122 A CN A2007102033122A CN 200710203312 A CN200710203312 A CN 200710203312A CN 101465230 A CN101465230 A CN 101465230A
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- rotary table
- clamp
- inner rotary
- rotating disk
- card plate
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Abstract
The invention provides a function turntable, which comprises an inner turntable and an outer turntable. The inner turntable comprises a turntable body; wherein, two mutually symmetrical clasps are formed on the inner wall at one end of the turntable body. Two mutually symmetrical arc-shaped inner locking plates are formed on the outer wall at one end of the clasps and deviated from the turntable body along the radial direction of the inner turntable. Two mutually symmetrical retaining slots are formed on the outer wall at one end of the inner locking plates on the turntable body. The outer turntable comprises a circular rotating body and a circular protruding edge formed at the inner side of one end of the rotating body. Outer locking plates and ratchets respectively matched with the inner locking plates and the retaining slots of the inner turntable are formed respectively on the inner side and the protruding edge of the rotating body. The outer turntable is clamped at one end of the inner turntable, wherein, the inner locking plates of the inner turntable and the outer locking plates of the outer turntable are wedged in each other in a staggered manner; and one end of each ratchet is clamped in each retaining slot. The invention also provides a rotating switch using the function turntable.
Description
Technical field
The invention relates to a kind of function rotating disk, relate in particular to the low and installation reliable functioning rotating disk of a kind of cost.The present invention also provides a kind of rotary switch that uses this function rotating disk.
Background technology
The function rotating disk is a kind of multi-segment selector switch that is widely used in the electronic installation, general function rotating disk has a dial, described dial is installed on the rotating base on the switching circuit of electronic installation, described rotating base can be connected the switching circuit on a plurality of tracks that are integrated in a circle according to different functions, thereby thereby dial and described rotating base Joint drive the difference in functionality that described rotating base rotates the unlocking electronic device with user's force transmission to rotating base.Yet, dial on the common rotating disk generally is by rotating base Joint on the switching circuit in screw or viscose glue and the described electronic installation, when adopting screw, need be at reserved location on the dial and on the corresponding rotating base in order to bolt hole to be set, thereby can't reduce the volume of described function rotating disk, with electronic installation now towards compact developing direction incompatibility, simultaneously, in resource deficient gradually today, the use of screw has increased cost undoubtedly, simultaneously also a large amount of resources that expended; When adopting viscose glue to be bonded in described dial on the described rotating base, described dial then can't be dismantled once fixing, if the switching circuit of function rotating disk or corresponding function rotating disk damages to some extent then and whole functional rotating disk and corresponding switching circuit can only be changed, thereby increased the follow-up maintenance cost of electronic product greatly, and the volatile materials in the viscose glue can cause environmental pollution can be detrimental to health simultaneously, in addition, after viscose glue is aging, then can the use of function rotating disk be made a big impact, as causing rocking of function rotating disk, defectives such as dislocation are brought very big trouble to the user.
Summary of the invention
In view of this, be necessary to provide a kind of cost low and installation reliable functioning rotating disk.
Also be necessary to provide a kind of rotary switch that uses this function rotating disk.
A kind of function rotating disk, it comprises an inner rotary table and an outer rotary table.Described inner rotary table comprises the dish body of an annular, is formed with two symmetrical buckles on this dish body one end inwall.Carry on the body at this dish and radially outward to be formed with clamp in two symmetrical arcs from the described inner rotary table in an end outer wall upper edge that is formed with buckle.In being formed with, this dish also is formed with two symmetrical locking grooves on the outer wall of an end of clamp on one's body.Described outer rotary table comprises a circular rotary body and the annular convex edge that is formed on this rotary body one end inboard.On described rotary body inboard and convex edge, be formed with the outer card plate and the ratchet that can match respectively with the interior clamp and the locking groove of described inner rotary table.Described outer rotary table is fastened on an end of described inner rotary table, and wherein the outer card plate of the interior clamp of inner rotary table and described outer rotary table is staggered is fastened togather, and an end holding of described ratchet is in described locking groove.
A kind of rotary switch, it comprises a switch module.Described switch module comprises a switch enclosure and a rotating base that is rotatably provided on this switch enclosure.This rotary switch also comprises a function rotating disk.It comprises an inner rotary table and an outer rotary table.Described inner rotary table comprises the dish body of an annular, is formed with two symmetrical buckles on this dish body one end inwall.Carry on the body at this dish and radially outward to be formed with clamp in two symmetrical arcs from the described inner rotary table in an end outer wall upper edge that is formed with buckle.In being formed with, this dish also is formed with two symmetrical locking grooves on the outer wall of an end of clamp on one's body.Described outer rotary table comprises a circular rotary body and the annular convex edge that is formed on this rotary body one end inboard.On described rotary body inboard and convex edge, be formed with the outer card plate and the ratchet that can match respectively with the interior clamp and the locking groove of described inner rotary table.The rotating base of described switch module comprises a chassis and a ring wall that vertically extends to the one side along the outer rim on this chassis.The junction on described ring wall and described chassis is formed with two symmetrical bayonet sockets respectively.Described inner rotary table is fastened in the bayonet socket of described rotating base by its buckle.Described outer rotary table is fastened on an end of described inner rotary table, and wherein the outer card plate of the interior clamp of inner rotary table and described outer rotary table is staggered is fastened togather, and an end holding of described ratchet is in described locking groove.
Compare prior art, function rotating disk in function rotating disk of the present invention and the rotary switch is by inside and outside clamp and ratchet and firm being fastened togather of locking groove corresponding in the described inside and outside rotating disk, can not produce the gap and rock, and do not need to connect, thereby simplified technology, dependability when having reduced cost and having improved simultaneously by connection assists such as bolt or viscose glues.
Description of drawings
Fig. 1 is the decomposing schematic representation of rotary switch one direction of the present invention;
Fig. 2 is the decomposing schematic representation of rotary switch other direction of the present invention;
Fig. 3 is the first number of assembling steps schematic diagram of rotary switch of the present invention;
Fig. 4 is the second number of assembling steps schematic diagram of rotary switch of the present invention;
Fig. 5 is the assembling schematic diagram of rotary switch of the present invention;
Fig. 6 is the assembling schematic diagram of the other direction of rotary switch of the present invention.
Embodiment
See also Fig. 1 and Fig. 2, rotary switch 100 of the present invention comprises that 110, one of switch modules are arranged on 120, one buttons 130 of function rotating disk and the spring 140 on this switch module 110.
Described switch module 110 comprises the rotating base 114 on this switch enclosure 112 of being arranged on of a switch enclosure 112 and a rotation.Be provided with the switching circuit of ring-shaped distributed a plurality of corresponding difference in functionalitys in the described switch enclosure 112, and one is arranged on the middle switching circuit of ring-type switching circuit.Described rotating base 114 is arranged on this switch enclosure 112, can pass through the break-make of the different switching circuit of rotary control switch box 112 inside, thereby starts corresponding different function.Described rotating base 114 comprises a circular base plate 1142 and a ring wall 1144 that vertically extends to the one side along the outer rim on this chassis 1142.Described ring wall 1144 is formed with two symmetrical bayonet sockets 1146 respectively with the junction, the outside on described chassis 1142, this bayonet socket 1146 runs through the inside and outside both sides of described ring wall 1144, and run through two relative top and bottom on described chassis 1142, this bayonet socket 1146 is established described function rotating disk 120 in order to card.In the present embodiment, described bayonet socket 1146 equals the thickness of described chassis 1142 outer rims along the size of described ring wall 1144 bearing of trends, and described bayonet socket 1146 equals the wall thickness of described ring wall 1144 along the size radially on described chassis 1142.The center on described chassis 1142 is formed with a boss 1148, and boss described in the present embodiment 1148 is one cylindrical, can be used for sheathed described spring 140.Be formed with a perforation 1143 that runs through the cross center of circle shape on this boss 1148 and described chassis 1142 on this boss 1148, these perforation 1143 usefulness are passed for described button 130.Be appreciated that, in order to make being fastened on the described rotating base 114 that described function rotating disk 120 can be more firm, be fastened on this rotating base 114 can offering the clamping structure of at least one breach 1145 usefulness on the ring wall 1144 of described rotating base 114 for described rotating disk 120 correspondences.
Described function rotating disk 120 comprises an inner rotary table 122 and an outer rotary table 124.Described outer rotary table 124 is located at an end of described inner rotary table 122, and with described inner rotary table 122 firm being fastened togather.
Described inner rotary table 122 has a dish body 1222 corresponding to the annular of the ring wall 1144 of described rotating base 114, and this dish body 1222 can be housed in its inside with the ring wall 1144 of described rotating base 114.Be formed with on the end inwall of described dish body 1,222 two with described rotating base 114 on bayonet socket 1146 corresponding buckles 1224, in order to be fastened in the described bayonet socket 1146.Described buckle 1224 forms an inclined-plane in order to be convenient to this buckle 1224 is imported in the described bayonet socket 1146 easily along the outside of these inner rotary table 122 axis when installing.In order to increase the useful life of this buckle 1224, simplifying this buckle 1224 simultaneously moves with the installation and the dismounting of described rotating base 114, axially offer two otch 1223 at this inner rotary tables 122 of dish body 1222 upper edges of the both sides of described each buckle 1224, the degree of depth of this otch 1223 is roughly half of axial dimension of whole dish body 1222, thereby form an elastic arm 1226 with described dish body 1222 one, described buckle 1224 is connected an end of this elastic arm 1226.When taking out when buckle 1224 being snapped in the bayonet socket 1146 of described rotating base 114 or in the bayonet socket 1146 by described rotating base 114; thereby described buckle 1224 can make its assembling and dismounting easily with elastic arm 1226 outside opened with certain angle, can protect described buckle 1224 can not damage because of excessive distortion simultaneously.
Radially outward be formed with clamp 1228 in two symmetrical arcs what the dish body 1222 of described inner rotary table 122 deviated from this inner rotary table 122 of end outer wall upper edge of being formed with buckle 1224, described in each clamp 1228 comprise one with the perpendicular inside clamp 1228a in footpath and the axial interior clamp 1128b who parallels with the axis of described inner rotary table 122 of the axis of described inner rotary table 122.Described axially interior clamp 1228b is connected the end of the inside clamp 1228a in described footpath.At the contiguous described locking groove 1225 that is formed with a wedge shape in axially on the clamp 1228b one end plate body 1222, this locking groove 1225 near described axially in the side of clamp 1228b be a right angle face with the lateral surface approximate vertical of described inner rotary table 122, be an inclined-plane away from a side of described locking groove 1225.In being connected with axially, the inside clamp 1128a in contiguous footpath is not formed with two grooves 1227 respectively symmetrically on the dish body 1222 of clamp 1228b one end, this groove 1227 is in order to establish described outer rotary table 124 card when taking off on this inner rotary table 122 disassembling jig (figure does not show) that prevents that inner rotary table 122 from rotating, and makes inside and outside rotating disk 122,124 to relatively move and both are separated.The outside that is formed with buckle 1,224 one ends at described dish body 1222 along this inner rotary table 122 radially outside extend a plurality of arcs shirt rim 1230, the end face coplane of this shirt rim 1230 and described dish body 1222, this shirt rim 1230 is being in order to installing this rotary switch 100 to electronic installation when inner, by shirt rim 1230 support at electronic installation casing (figure does not show) thus inwall on increase the installation reliability of this rotary switch 100.Also can be provided with on the inwall of the dish body 1222 of described inner rotary table 122 with described rotating base 114 on breach 1145 corresponding fixture blocks 1232, described fixture block 1232 is in order to be fastened in the breach 1145 on the described rotating base 114, thereby increase the installation reliability of described inner rotary table 122, the buckle 1224 on the auxiliary simultaneously described inner rotary table 122 transmits outside moment of torsion.
Described outer rotary table 124 is a stair-stepping hollow round table, it comprises a circular rotary body 1242, be equipped with the convex edge 1244 of an annular in an end inboard of this rotary body 1242, described rotary body 1242 has a common outer face 1243 with described convex edge 1244.Described convex edge 1244 and described rotary body 1242 together constitute a cascade ring.Described convex edge 1244 comprises an inwall 1244a and a terrace 1244b vertical with this inwall 1244a.Convex with two symmetrical ratchets 1246 on the inwall 1244a of described convex edge 1244 respectively, described ratchet 1246 comprises a tooth section 1246a and a stretch section 1246b.Described tooth section 1246a is the wedge shape of locking groove 1225 couplings on the dish body 1222 with described inner rotary table 122, prevents in the described locking groove 1225 that in order to be fastened on the described relatively inner rotary table 122 of described outer rotary table 124 from rotating.The end of described stretch section 1246b forms a projection 1246c, this stretch section 1246b is connected on the inwall 1244a of described convex edge 1244 by the projection 1246c of one end, this stretch section 1246b is connected with between the inwall 1244a of the end of tooth section 1246a and described convex edge 1244 and is spaced a distance, can be for the space of stretch section 1246b strain thereby form.
On the terrace 1244b of the inboard and described convex edge 1244 of described rotary body 1242 and inwall 1244a, be formed with an outer card plate 1248 similar to interior clamp 1228 shapes of described inner rotary table 122, this outer card plate 1248 comprises terrace 1244b and an inwall 1244a upper edge and the extended axial outer card plate 1248a of the direction that axially parallels of this rotary body 1242 by the inboard and described convex edge 1244 of described rotary body 1242, and inboard that is formed on described rotary body 1242 along with the extended outer card plate 1248b radially of the axial perpendicular direction of described rotary body 1242, described axial outer card plate 1248a is connected the end of described radially outer card plate 1248b.The interior clamp 1228 of wherein said inner rotary table 122 axially in the axial outer card plate 1248a of outer card plate 1248 of clamp 1228b and described outer rotary table 124 be connected inside clamp 1228a in described footpath and the end of outer card plate 1248b radially according to counterclockwise and clockwise direction respectively, make described in clamp 1228 with described outer card plate 1248 mutually revotating card with.
This outer rotary table 124 also comprises a supporting plate 1250, and supporting plate described in the present embodiment 1250 is an annular, and it comprises the perforate 1250a of a circle, and this perforate 1250a uses for described button 130 and passes.Described annular supporting plate 1250 is connected by a plurality of connecting plates 1252 on the inwall 1244a of convex edge 1244 of described outer rotary table 124, and the tooth section 1246a of described supporting plate 1250 corresponding described ratchets 1246 offers opening 1250b, does not interfere with described supporting plate 1250 in order to dodge described tooth section 1246a.Described connecting plate 1252 is spaced apart, make between the inwall 1244a of convex edge 1244 of described supporting plate 1250 and described outer rotary table 124 and form a plurality of through holes 1245, whether be in place in order to convenient outer card plate 1248 and the ratchet of when being installed in this outer rotary table 124 on the described inner rotary table 122, observing on the described outer rotary table 124 1246, can pass and be fastened on for the disassembling jig of described inner rotary table 122 of dismounting and outer rotary table 124 simultaneously in the groove 1227 on the described inner rotary table 122.The surface and described outer face 1243 coplanes of 1243 the same sides, outer face of described supporting plate 1250 and described connecting plate 1252 and described outer rotary table 124.
Be evenly distributed with a plurality of tread plates 1254 on the outside of the rotary body 1242 of this outer rotary table 124, described tread plate 1254 can be that linear also can be an arc line type.
Described button 130 comprises that 132 and one on round key top pushes up the extended key wall 134 of 132 edge-perpendicular by this key.At described key wall 134 away from the end on described key top 132 along the key of the annular that extends radially outwardly out of described button 130 along 136, the diameter of described key along 136 is greater than the diameter of the perforate 1250a of the supporting plate 1250 on the described outer rotary table 124, thereby make when passing among the key top 132 of described button 130 and the perforate 1250a of described key wall 134 that described key is kept out in the inboard of described supporting plate 1250 along 136 described button 130 is deviate from by described supporting plate 1250.132 centers that are formed with a side of described key wall 134, the key of described button 130 top are formed with a key post 138, and this key post 138 is contained in the space that described key wall 134 surrounded, and described key post 138 is parallel to each other with institute's key wall 134.This key post 138 is corresponding with the switching circuit at center in the switch enclosure 112 in order to the perforation 1143 on the rotating base 114 that passes described switch module 110, and controls described switching circuit break-make under user's operation.
Described spring 140 is in order on the key post 138 that is set in described button 130, and supports on the chassis 1142 of the inboard and described rotating base 114 on the key top 132 of described button 130 and provide restoring force for described button 130.
See also Fig. 3 to Fig. 6, when described rotary switch 100 is assembled, earlier described inner rotary table 122 is fastened on the rotating base 114 of described switch module 110, the buckle 1224 of wherein said inner rotary table 122 is stuck in the bayonet socket 1146 of described rotating base 114, and the fixture block 1232 on the inwall of the dish body 1222 of inner rotary table 122 blocks in the breach of establishing on the rotating base 114 1145.Described spring 140 is set on the boss 1148 of described rotating base 114, then the key post 138 of described button 130 is passed in the perforation 1143 on the boss 1148 that penetrates described rotating base 114 behind the described spring 140.At last described outer rotary table 124 is located on the described inner rotary table 122, the key top 132 of wherein said button 130 and part key wall 134 are by passing among the perforate 1250a on the pallet 1250 of described outer rotary table 124, outer card plate 1248 on the described outer rotary table 124 is permitted staggered engaging mutually with the interior clamp 1228 on the described inner rotary table 122, wherein, the radially outer card plate 1248b of described outer card plate 1248 support in described clamp 1228 axially on the clamp 1128b, the tooth section 1246a of the ratchet 1246 on the described outer rotary table 124 is fastened in the locking groove 1225 of described inner rotary table 122.The inside clamp 1228a in footpath that is appreciated that wherein said interior clamp 1228 also can support on the axial outer card plate 1248a of described outer card plate 1248.Interior clamp 1228 and locking groove 1225 on outer card plate 1248 on the described outer rotary table 124 and ratchet 1246 and the described inner rotary table 122 cooperatively interact, thereby with described outer rotary table 124 firm being fastened on the described inner rotary table 122.When described outer rotary table 124 rotated counterclockwise, the interior clamp 1228 of described inner rotary table 122 supported on the outer card plate 1248 of described outer rotary table 124, prevented that described outer rotary table 124 from rotating relative to described inner rotary table 122.When described outer rotary table 124 clockwise rotated, the ratchet 1246 on the described outer rotary table 124 supported on the cell wall of the locking groove 1225 of described inner rotary table 122, prevented that described outer rotary table 124 from rotating relative to described inner rotary table 122.
In the present embodiment, the interior clamp 1228 of described inner rotary table 122 and locking groove 1225 are combined together with outer rotary table 124 outer card plates 1248 and ratchet 1246 mutual close and firm, can not produce the gap and rock, and do not need to connect, thereby simplified technology, reduced cost by connection assists such as bolt or viscose glues.Improved the installation reliability of this rotary switch 100 simultaneously.
In use, when the outer rotary table 124 of described rotary switch 100 is accepted a turning moment, described outer rotary table 124 passes to described moment the interior clamp 1228 of described inner rotary table 122 by its outer card plate 1248, perhaps pass on the cell wall of locking groove 1225 of described inner rotary table 122 by described ratchet 1246, described turning moment is passed on the rotating base 114 of described switch module 110 by its buckle 1224 and fixture block 1232 by described inner rotary table 122 again, thus the break-make of the switching circuit in the switch enclosure in the driven rotary base 114 rotation control switch modules 110.Wherein, described button 130 can be controlled the break-make of switching circuit corresponding with it under the effect of external force, and returns to initial position when external force is removed under the effect of described spring 140, thereby increases the function of this rotary switch 100.
Be appreciated that, this rotary switch 100 can also comprise an annular paster 150, this paster 150 is in order on the outer face 1243 that is attached to described outer rotary table 124, in order to beautify the outward appearance of this rotary switch 100, the symbol of corresponding difference in functionality can be set, in order to the functional status of indication rotary switch 100 simultaneously on this paster 150.
Be appreciated that, for easy for installation, the inclined-plane be set on the end of ring wall 1144 away from described chassis 1142 of the rotating base 114 of the switch module 110 of this rotary switch 100 easily the buckle 1224 of described inner rotary table 122 be fastened in the bayonet socket 1146 of described rotating base 114 when inner rotary table 122 to be installed.In described inner rotary table 122 is formed with, on the end side surface of clamp 1228 inclined-plane is set, thereby the tooth section 1246a of convenient ratchet 1246 with described outer rotary table 124 is fastened in the locking groove 1225 on the described inner rotary table 122.
In addition, those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention, all should be included within the present invention's scope required for protection.
Claims (22)
- [claim 1] a kind of function rotating disk, it comprises an inner rotary table and an outer rotary table, described inner rotary table comprises the dish body of an annular, on this dish body one end inwall, be formed with two symmetrical buckles, carry on the body at this dish and radially outward to be formed with clamp in two symmetrical arcs from the described inner rotary table in an end outer wall upper edge that is formed with buckle, in being formed with, this dish also is formed with two symmetrical locking grooves on the outer wall of an end of clamp on one's body, described outer rotary table comprises a circular rotary body and is formed on the inboard annular of this rotary body one end convex edge, on described rotary body inboard and convex edge, be formed with the outer card plate and the ratchet that can match respectively with the interior clamp and the locking groove of described inner rotary table, described outer rotary table is fastened on an end of described inner rotary table, wherein the outer card plate of the interior clamp of inner rotary table and described outer rotary table is staggered is fastened togather, and an end holding of described ratchet is in described locking groove.
- [claim 2] function rotating disk as claimed in claim 1, it is characterized in that: in described clamp comprise a end that an inside clamp in the footpath perpendicular to described inner rotary table axis and one are connected the inside clamp in described footpath be parallel to the inner rotary table axis axially in clamp, described outer card plate comprises that one is parallel to the axial outer card plate of outer rotary table axis perpendicular to the radially outer card plate of described outer rotary table axis and end that is connected described radially outer card plate, described in the inside clamp in footpath of clamp engage with the radially outer card plate of described outer card plate is interlaced.
- [claim 3] function rotating disk as claimed in claim 2, it is characterized in that: described inner rotary table axially in the axial outer card plate of clamp and described outer rotary table be connected inside clamp in described footpath and an end of outer card plate radially according to counterclockwise and clockwise direction respectively, make described in clamp and described outer card plate mutually revotating card unify.
- [claim 4] function rotating disk as claimed in claim 2 is characterized in that: in described the inside clamp in footpath of clamp support on the axial outer card plate of described outer card plate or the radially outer card plate of described outer card plate support in described in clamp axial on the clamp.
- [claim 5] function rotating disk as claimed in claim 2 is characterized in that: the locking groove of described inner rotary table is formed on the position of contiguous described axially interior clamp.
- [claim 6] function rotating disk as claimed in claim 2, it is characterized in that: the both sides of each buckle on the described inner rotary table axially offer two otch along this inner rotary table, form the elastic arm that a dish body is connected on one's body at described dish, described buckle is formed on described elastic arm end.
- [claim 7] function rotating disk as claimed in claim 6 is characterized in that: the degree of depth of described otch is half of axial dimension of the dish body of whole inner rotary table.
- [claim 8] function rotating disk as claimed in claim 2 is characterized in that: the outside that the dish of described inner rotary table is formed with buckle one end on one's body along this inner rotary table radially outside extend a plurality of arcs shirt rim, the end face coplane of this shirt rim and described dish body.
- [claim 9] function rotating disk as claimed in claim 2 is characterized in that: described inner rotary table is contiguous be not connected with axially in clamp the inside clamp in footpath an end dish on one's body respectively symmetry be formed with two grooves.
- [claim 10] function rotating disk as claimed in claim 2, it is characterized in that: described convex edge comprises an inwall, described ratchet comprises a tooth section and a stretch section, stretch section one end of described ratchet is formed with a projection, described ratchet is connected on the inwall of described convex edge by the projection of its stretch section one end, and described stretch section is connected with between the inwall of end of tooth section and described convex edge and is spaced a distance.
- [claim 11] function rotating disk as claimed in claim 10, it is characterized in that: the locking groove on the described inner rotary table is a wedge shape, this locking groove is a right angle face perpendicular to the outside of described inner rotary table near a sidewall of described axially interior clamp, sidewall away from described axially interior clamp is a corresponding inclined-plane, the corresponding wedge shape of the described locking groove of tooth Duan Weiyu of described ratchet, the tooth section of described ratchet is fastened in the locking groove of described inner rotary table.
- [claim 12] function rotating disk as claimed in claim 10, it is characterized in that: described outer rotary table comprises a supporting plate and a plurality of connecting plate, described supporting plate is connected by described connecting plate on the inwall of convex edge of described outer rotary table, be formed with through hole between the inwall of described supporting plate and described convex edge, in order to conveniently to install and to dismantle described outer rotary table, the tooth section of corresponding described ratchet is formed with opening on described pallet, in order to dodge the tooth section of described ratchet.
- [claim 13] function rotating disk as claimed in claim 1 is characterized in that: the outside of the rotary body of described outer rotary table is formed with the uniform tread plate in a plurality of intervals.
- [claim 14] function rotating disk as claimed in claim 12 is characterized in that: described tread plate is linear or shaped form.
- [claim 15] a kind of rotary switch, it comprises a switch module, described switch module comprises a switch enclosure and a rotating base that is rotatably provided on this switch enclosure, it is characterized in that: this rotary switch comprises a function rotating disk, it comprises an inner rotary table and an outer rotary table, described inner rotary table comprises the dish body of an annular, on this dish body one end inwall, be formed with two symmetrical buckles, carry on the body at this dish and radially outward to be formed with clamp in two symmetrical arcs from the described inner rotary table in an end outer wall upper edge that is formed with buckle, in being formed with, this dish also is formed with two symmetrical locking grooves on the outer wall of an end of clamp on one's body, described outer rotary table comprises a circular rotary body and is formed on the inboard annular of this rotary body one end convex edge, on described rotary body inboard and convex edge, be formed with the outer card plate and the ratchet that can match respectively with the interior clamp and the locking groove of described inner rotary table, the rotating base of described switch module comprises a chassis and a ring wall that vertically extends to the one side along the outer rim on this chassis, the outside, junction on described ring wall and described chassis is formed with two symmetrical bayonet sockets respectively, described inner rotary table is fastened in the bayonet socket of described rotating base by its buckle, described outer rotary table is fastened on an end of described inner rotary table, wherein the outer card plate of the interior clamp of inner rotary table and described outer rotary table is staggered is fastened togather, and an end holding of described ratchet is in described locking groove.
- [claim 16] rotary switch as claimed in claim 15 is characterized in that: described bayonet socket runs through the inside and outside both sides of described ring wall, and runs through the top and bottom on described chassis.
- [claim 17] rotary switch as claimed in claim 15, it is characterized in that: on the ring wall of described rotating base, offer at least one breach, be formed with the fixture block of the described breach of a plurality of correspondences in the dish body inboard of described inner rotary table, described fixture block is fastened in the described breach.
- [claim 18] rotary switch as claimed in claim 15, it is characterized in that: in described clamp comprise a end that an inside clamp in the footpath perpendicular to described inner rotary table axis and one are connected the inside clamp in described footpath be parallel to the inner rotary table axis axially in clamp, described outer card plate comprises that one is parallel to the axial outer card plate of outer rotary table axis perpendicular to the radially outer card plate of described outer rotary table axis and end that is connected described radially outer card plate, described in the inside clamp in footpath of clamp engage with the radially outer card plate of described outer card plate is interlaced.
- [claim 19] rotary switch as claimed in claim 18, it is characterized in that: described convex edge comprises an inwall, described ratchet comprises a tooth section and a stretch section, its stretch section one end of described ratchet is formed with a projection, described ratchet is connected on the inwall of described convex edge by its stretch section one end projection, and described stretch section is connected with between the inwall of end of tooth section and described convex edge and is spaced a distance.
- [claim 20] rotary switch as claimed in claim 19, it is characterized in that: described outer rotary table comprises a supporting plate and a plurality of connecting plate, described supporting plate is connected by described connecting plate on the inwall of convex edge of described outer rotary table, be formed with through hole between the inwall of described supporting plate and described convex edge, in order to conveniently to install and to dismantle described outer rotary table, the tooth section of corresponding described ratchet is formed with opening on described pallet, in order to dodge the tooth section of described ratchet.
- [claim 21] rotary switch as claimed in claim 20, it is characterized in that: described switch module also comprises a button and a spring, described button comprises a key top, along the vertically extending key wall of described key top periphery, be formed on the key edge of key wall end, and be formed on the key post that described key top is formed with the center of key wall one side, the center chassis of described rotating base is formed with a boss, the boss center is formed with a perforation, described spring one end is set on the described boss, the key post of described button passes described spring and penetrates in the described perforation, described supporting plate is an annular supporting plate, this supporting plate comprises a perforate, passes in the key top of described button and the perforate of key wall by described supporting plate, and the key of described button is along the inboard that supports at described supporting plate.
- [claim 22] rotary switch as claimed in claim 21, it is characterized in that: the outer rotary table of described function rotating disk comprises an outer face, this rotary switch also comprises an annular paster, described paster is provided with a plurality of different functional symbols, and this paster is attached on the outer face of outer rotary table of described function rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102033122A CN101465230B (en) | 2007-12-21 | 2007-12-21 | Functional rotary table and rotary switch using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102033122A CN101465230B (en) | 2007-12-21 | 2007-12-21 | Functional rotary table and rotary switch using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101465230A true CN101465230A (en) | 2009-06-24 |
| CN101465230B CN101465230B (en) | 2010-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007102033122A Expired - Fee Related CN101465230B (en) | 2007-12-21 | 2007-12-21 | Functional rotary table and rotary switch using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101465230B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010953A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Lifting hook anti-turning device and lifting hook anti-turning method |
| CN108630481A (en) * | 2018-05-03 | 2018-10-09 | 上海舒森电子科技有限公司 | Shell, electric switch operating mechanism and the electrical rotary switch of electric switch |
| CN111946690A (en) * | 2020-08-14 | 2020-11-17 | 安徽肥地肥业有限责任公司 | Constant-speed hydraulic driving device |
-
2007
- 2007-12-21 CN CN2007102033122A patent/CN101465230B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010953A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Lifting hook anti-turning device and lifting hook anti-turning method |
| CN108630481A (en) * | 2018-05-03 | 2018-10-09 | 上海舒森电子科技有限公司 | Shell, electric switch operating mechanism and the electrical rotary switch of electric switch |
| CN111946690A (en) * | 2020-08-14 | 2020-11-17 | 安徽肥地肥业有限责任公司 | Constant-speed hydraulic driving device |
| CN111946690B (en) * | 2020-08-14 | 2022-05-03 | 安徽肥地肥业有限责任公司 | Constant-speed hydraulic driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101465230B (en) | 2010-09-29 |
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