CN202093415U - Regulator and rotatory wheel thereof - Google Patents
Regulator and rotatory wheel thereof Download PDFInfo
- Publication number
- CN202093415U CN202093415U CN2011201696426U CN201120169642U CN202093415U CN 202093415 U CN202093415 U CN 202093415U CN 2011201696426 U CN2011201696426 U CN 2011201696426U CN 201120169642 U CN201120169642 U CN 201120169642U CN 202093415 U CN202093415 U CN 202093415U
- Authority
- CN
- China
- Prior art keywords
- ring
- regulator
- swiveling wheel
- fence
- buckle element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Tires In General (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model relates to a regulator (2) provided with a rotatory wheel (8). The rotatory wheel can be rotatably arranged on a housing (4) of the regulator (2) by winding a shaft (AD), the rotatory wheel (8) is provided with a first ring (20), and the first ring (20) is provided with fences at the circumference. The rotatory wheel (8) is provided with a second ring (22), and the second ring (22) is provided with fences at the circumference. The first ring (20) comprises a first buckle member (33) provided with a spring, and the second ring (22) comprises a second buckle member (34) provided with a spring. The first ring and the second ring are engaged in a locking manner. The fences of the first ring (20) and the fences of the second ring (22) have phase differences, particularly, the fences of the first ring (20) and the fences of the second ring (22) are extended in an anti-phase manner.
Description
Technical field
The utility model relates to a kind of regulator with preamble feature of claim 1, and a kind of swiveling wheel that is used for regulator with preamble feature of claim 10.Such regulator and such swiveling wheel cicada in DE889 782.
Background technology
The swiveling wheel of temperature regulator generally includes a gear, and the handle that has ergonomics on circumference of gear, wherein said handle are made into for example corrugated or other shape.
The known applications scope of this swiveling wheel is a regulator, temperature regulator particularly, and wherein swiveling wheel is packed into like this, makes the rotation of swiveling wheel can make the inversion temperature of temperature regulator increase constantly or reduce.For example shown in by mentioned earlier the DE889 782, wherein swiveling wheel effectively is connected with bimetallic temperature regulator this swiveling wheel that is used for temperature regulator.By the rotation of spinner, changed the inversion temperature of regulator.
The known swiveling wheel of prior art level can not carry out very accurate adjusting mostly aspect inversion temperature.Prior art is known that swiveling wheel can not be rotated with incremental steps.If on regulator shell, mark (this mark is indicated regulating step), then as for example shown in the DE1 814 600, can only check in appearance on arrow and the shell on the regulating wheel mark whether consistent.In addition, the installation site of gear can be adjusted along with the time, because in advance do not specify, and be with the fixing swiveling wheel of outer member.This adjustable that uniformly, does not increase progressively is verified, is inadequate in the application that requires accurate temperature control.
The utility model content
Therefore task of the present utility model is, a kind of swiveling wheel of simply constructed aforementioned type is described, this swiveling wheel can be adjusted meticulous as far as possible and reliably.
This task is by solving according to Patent right requirement 1 described swiveling wheel.This task specifically solves by a kind of swiveling wheel, this swiveling wheel can be rotated to support in the regulator shell around axle, wherein this swiveling wheel has first ring and second ring, they have fence respectively on circumference, wherein first encircle and the spring-loaded first buckle element locking mesh, second ring and the spring-loaded second buckle element locking mesh, and wherein the fence and second fence that encircles of first ring are set to have phase differential.
By according to configuration and the structure of first grating ring of the present utility model with respect to second grating ring, particularly the phase differential by fence disposes, can obtain swiveling wheel, locking mesh in this swiveling wheel on first ring and second ring alternately works, and has brought meticulous especially and stable simultaneously adjusting like this.Such achievement is, can realize meticulous adjusting in this swiveling wheel, and wherein the engagement of the steady lock between ring and spring-loaded location crosspiece is kept by relevant thick grid.Therefore compare with the swiveling wheel from prior art, the swiveling wheel of generation has meticulous a lot of controllability.
In the swiveling wheel with unique grating ring, similarly regulating stability and sensitivity is to be beyond one's reach, because for improving susceptibility, meticulousr fence can make the plane reduce described plane and spring-loaded location crosspiece locking mesh.Have at swiveling wheel under the situation of a unique fence circumference, only bearing under the situation of regulating stable consequence, just can reach meticulousr adjusting and increase.
Preferably, the fence profile of the fence profile of first ring and second ring is just anti-phase, and wherein tip on first ring and the recessed end on second ring are complementary.So, improved the fineness of the controllability of whole swiveling wheel because swiveling wheel has double position, on these positions the location crosspiece can with the swiveling wheel locking mesh.
Preferably, the ring of swiveling wheel has different radiuses.At this, the diameter of the ring on top can have bigger than the ring of bottom, and is perhaps opposite; Alternatively, the radius of grating ring can be equally big.The advantage of different radii is that the radius circlet can be arranged in the shell, and can't see in appearance.
Preferably, the annular flange flange between first ring and second ring forms on the plane perpendicular to turning axle, in order to settle swiveling wheel in shell, the housing contacts of this flange and regulator.
Preferably, the sidewall and/or the side of regulator shell have groove, can enter from the outside and can center on turning axle by this groove swiveling wheel and rotate.
Preferably, spring-loaded first buckle element has the first location crosspiece, and spring-loaded second buckle element has the second location crosspiece, and wherein first the or second location crosspiece loads perpendicular to the circumference of first or second ring and with elastic force.Vertical elasticity helps stable locking mesh between grating ring and the spring-loaded buckle element.
Preferably, spring-loaded first and second buckle elements can be placed in the shell, particularly are placed in the shell upper.But buckle element also can be placed on the regulator.Spring-loaded buckle element is placed in the shell, can contact regulator when opening shell.
Preferably, first and second buckle elements only are made of a part.The integrated of buckle element makes the installation of regulator faster simpler.Buckle element can optionally be made of the part that separates.
Preferably, swiveling wheel contacts with two spring-loaded buckle elements on two positions that radially oppose, and these two buckle elements are by a forming parts.But also possible is, swiveling wheel only contacts with a part with two buckle elements, perhaps three or more how soon part is with on the circumference that clocklike is disposed on ring.By the buckle element of two or more opposition, improved the stability of the adjusting of swiveling wheel.
Preferably, swiveling wheel is connected with regulator shape match ground.But being connected also between swiveling wheel and the regulator can be by screw, gluing or the like the realization.The connection of shape match ground causes swiveling wheel to be replaced easily, and described connection is very stable, and being assembled with of swiveling wheel and regulator may be faster.
The utility model more structural form draws from following claim.
Description of drawings
Below will describe the utility model, further set forth embodiment by accompanying drawing according to embodiment.Wherein:
Fig. 1: have swiveling wheel regulator embodiment wait axle figure;
Fig. 2: according to the detail view of the regulator of Fig. 1;
Fig. 3: the skeleton view of the embodiment of the swiveling wheel that separates with shell upper; And
Fig. 4: according to other skeleton view of the swiveling wheel of Fig. 3.
Embodiment
Below will use identical Reference numeral for part identical and same effect.
Fig. 1 shows according to the axle that waits of the embodiment of regulator of the present utility model and schemes, and Fig. 2 is the detail view according to the regulator of Fig. 1.
As shown in Figure 1, regulator 2 (particularly temperature regulator) has shell 4 (particularly separable shell 4), and this shell 4 is around outer casing underpart 10 and shell upper 12.Be mounted with swiveling wheel 8 in shell 4, this swiveling wheel 8 is around axle A
DRotatable.As can be seen from Figure 2, outer casing underpart 10 and shell upper 12 surround actuation components 6 jointly.Actuation components 6 has the web member 62 of shape match, and the web member 60 that it and the complementation on swiveling wheel 8 are shaped is coupled.
In addition as can be seen, swiveling wheel 8 is placed on the shell upper 12, and contacts with two pressure elasticity of flexure elements (Druckbogenfederelement) 30,40.Pressure elasticity of flexure element 30,40 is placed on two pillar bearings 38,38 ' or 48,48 ' in the shell upper 12 separately.
The circumference of swiveling wheel is divided into two grating rings 20,22.As shown in FIG. 2, ring the 20, the 22nd, coaxial or concentric.These encircle preferably circular.Specifically, on the circumference of swiveling wheel, constitute at least one crooked part.
Fig. 3 and 4 shows with different skeleton views and has gone out swiveling wheel 8, shell upper 12 and pressure elasticity of flexure parts 30,40.
As conspicuous from Fig. 3, shell upper 12 has sidewall 15, and this sidewall 15 has the groove 16,18 of two opposition.What can also imagine is, only is provided with unique one groove on sidewall 15, and 3 or more grooves perhaps are set. Groove 16,18 is located like this, so that swiveling wheel 8 can enter and center on its axle A from outside 3
DRotatable.Preferably, as shown in Figure 2, at least one projection 11 is arranged on the outer casing underpart 10, particularly is arranged on the coboundary of outer casing underpart 10, and its length is equivalent to one length in the groove 16,18.On the opposite side of outer casing underpart 10, has corresponding second projection (not shown).Projection 11 embeds in the groove 16,18 under installment state, and vacates an opening separately, and portion's section of two rings of swiveling wheel 8 is stretched out from this opening.
In addition, shell upper 12 has arch plane 13, and the top of the shape on this plane and swiveling wheel 8 is complementary and holding it.Preferably, in the inside of shell upper, and outside complementary flat 13, be provided with 4 pillar bearings 38,38 ', 48,48 '.They are used for supporting spring-loaded buckle element 30,40, and this will be described in detail later.
Two pressure elasticity of flexure elements 30,40 are arranged in Fig. 4, and they preferably are arranged on the radially relative position of swiveling wheel 8.Pressure elasticity of flexure element the 30, the 40th is identical and have a following feature:
Pressure elasticity of flexure element 30 has the first pressure bending (Druckbogen) 31 and the second pressure bending 32, and they are preferably only formed by a unique part.Centre on the protrusion side of the first pressure bending 31 is provided with the first location crosspiece 33.Correspondingly the second pressure bending 32 is provided with the second location crosspiece 34.Preferably, the length of location crosspiece 33,34 is equivalent to the width of grating ring 20,22.
In addition, the first pressure elasticity of flexure element 30 has two web members 36,36 ', and they make pillar bearing 38,38 ' realize that shape match ground connects in shell upper 12.Therefore the first pressure elasticity of flexure element 30 is arranged in the shell.Specifically, the first pressure bending 31 is connected with web member 36,36 ' at its two ends.Similarly, the second pressure bending 32 is connected with web member 36,36 ' on its end.Web member 36,36 ' constitutes the pin shape and can insert in the pillar bearing 38,38 ', 48,48 '.
The first pressure bending 31 produces elastic force in the running, and it comes into force and the extruding first location crosspiece 33 in fence perpendicular to the circumference of first ring 20.Second pressure crooked 32 produces elastic force just the samely, and it comes into force perpendicular to the circumference of second ring 22, and the second location crosspiece 34 is expressed in the fence of second ring 22.
By pillar bearing 38,38 ' position, and curvature and shape by pressure bending 31,32, the scalable extruding force, and the ring 20,22 of location crosspiece 33,34 and swiveling wheel 8 is in the kayser engagement.
By foregoing description, pressure elasticity of flexure element 30,40 is preferably mounted in the shell 4, particularly is installed in the shell upper 12.Alternatively, pressure elasticity of flexure element 30,40 can be fixed on the regulating element 6.
As already mentioned, swiveling wheel 8 contacts with pressure elasticity of flexure element 30,40 and regulating element 6 by the web member 60 of shape match.Preferably, swiveling wheel 8 is arranged on the complementary flat 13 of shell upper 12.
Preferably, the circumference of swiveling wheel 8 is divided into two grating rings 20,22, and wherein this circumference also can be divided into three or more rings alternatively.In the embodiment with n ring, the phase differential between the fence profile of single i ring is determined by formula 2 π i/n.
In the embodiment according to Fig. 3, the fence of ring 20,22 constitutes on the circumference of ring 20,22 outsides.Alternatively, the inner circumferential of ring 20,22 can have fence, and perhaps inside and outside circumference both sides can both fenceization.In such embodiments, the quantity of pressure elasticity of flexure element 30,40 and location are associated with inside with fenceization or exterior periphery.
Preferably, the radius of ring 20,22 is different big.At this, the radius of top loop 22 can have encircle than the bottom 20 big, perhaps opposite.Alternatively, the radius of grating ring 20,22 can be equally big.The major advantage of different radii is that radius can be positioned in the shell 4 than circlet 20,22, and can't see in appearance.
As shown in Figure 3, because ring 20,22 radius difference, perpendicular to turning axle A
DThe plane on formed annular flange flange 24 at first ring, 20 and second ring between 22.In order to settle swiveling wheel 8 in shell 4, flange 24 contacts with the shell 4 of regulator 2.If top loop 22 has bigger circumference, then preferably between the projection 11 on annular flange flange 24 and the outer casing underpart 10, form bearing.By the bearing between the complementary flat 13 of swiveling wheel 8 and shell upper 12, by the bearing between the projection 11 on flange 24 and bearing or the outer casing underpart 10, swiveling wheel 8 can be kept in the axial direction on the other hand on the one hand.
Alternatively, bottom ring 20 can have bigger circumference.In this case,, between annular flange flange 24 and shell upper 12, form bearing on the one hand, between the projection 11 on bottom ring 20 and the outer casing underpart 10, form bearing on the other hand in order to prevent moving axially of swiveling wheel 8.
Dispose and structure with respect to 22 of second grating ring by first grating ring 20 according to swiveling wheel 8 of the present utility model, the locking mesh on first ring and second ring 20,22 alternately works.Such achievement is, swiveling wheel 8 has meticulous controllability, and wherein the stable locking mesh between ring 20,22 and spring-loaded location crosspiece 33,34 is kept by thick grid.Gained swiveling wheel 8 is therefore very fine, can stably regulate simultaneously.
List of numerals
2 regulators
The perimeter of 3 regulators
4 regulator shells
6 regulating elements
8 swiveling wheels
10 outer casing underparts
11 projectioies
12 shell upper
13 complementary flat
15 sidewalls
16 first grooves
18 second grooves
20 first grating rings
22 second grating rings
24 flanges
30 first pressure elasticity of flexure elements
31 first pressure bendings
32 second pressure bendings
33 first location crosspieces
34 second location crosspieces
36,36 ' web member
38,38 ' pillar bearing
40 second pressure elasticity of flexure elements
48, the pillar bearing of 48 ' the second pressure elasticity of flexure element
The web member of the shape match on 60 swiveling wheels
The web member of the shape match on 62 regulating elements
Claims (10)
1. a regulator (2), it has swiveling wheel (8), and this swiveling wheel (8) is around an axle (A
D) rotatably be placed in the shell (4) of described regulator (2), wherein said swiveling wheel (8) has first ring (20), described first ring has fence on circumference, it is characterized in that, swiveling wheel (8) has second ring (22), described second ring (22) has fence on circumference, wherein said first ring (20) and spring-loaded first buckle element (33) locking mesh, and described second ring (22) and spring-loaded second buckle element (34) locking mesh, and the fence of the fence of wherein said first ring (20) and described second ring (22) is set to have phase differential, extends particularly anti-phasely.
2. regulator as claimed in claim 1 is characterized in that, described first ring (20) has different radiuses with described second ring (22).
3. regulator as claimed in claim 2 is characterized in that, encircles annular flange flange (24) between (22) perpendicular to turning axle (A at described first ring (20) and described second
D) the plane on form, described flange (24) contacts with shell (4) to settle described swiveling wheel (8) in described shell (4).
4. as the described regulator of each claim of front, it is characterized in that at least one sidewall (15) of described shell (10) has groove (16,18), described swiveling wheel (8) can enter from the outside by described groove and around its turning axle (A
D) rotatable.
5. as the described regulator of each claim of front, it is characterized in that, described spring-loaded first buckle element (31) has the first location crosspiece (33), described location crosspiece (33) loads perpendicular to the circumference of described first ring (20) and with elastic force, and described spring-loaded second buckle element (32) has the second location crosspiece (34), and described location crosspiece (34) loads perpendicular to the circumference of described second ring (22) and with elastic force.
6. as the described regulator of each claim of front, it is characterized in that described spring-loaded first buckle element (31) and described spring-loaded second buckle element (32) are placed in the described shell (4).
7. as the described regulator of each claim of front, it is characterized in that described first buckle element (31) and described second buckle element (32) are only formed by a part.
8. as the described regulator of each claim of front, it is characterized in that, described first ring (20) and spring-loaded the 3rd buckle element locking mesh, and described second ring (22) and spring-loaded the 4th buckle element locking mesh, the wherein said first and the 3rd buckle element (31,41) radially relatively is arranged on described first ring (20), and the described second and the 4th buckle element (32,42) radially relatively is arranged on described second ring (22).
9. as the described regulator of each claim of front, it is characterized in that swiveling wheel (8) is connected with regulator (6) shape match ground.
10. swiveling wheel (8) that is used for regulator, it has first ring (20), described first ring has fence on circumference, it is characterized in that, described swiveling wheel has second ring (20), described second ring has fence on circumference, the fence of the fence of wherein said first ring (20) and described second ring (22) is set to have phase differential, extends particularly anti-phasely.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202011000283.7 | 2011-02-08 | ||
| DE202011000283U DE202011000283U1 (en) | 2011-02-08 | 2011-02-08 | Controller and dial for a controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093415U true CN202093415U (en) | 2011-12-28 |
Family
ID=43853421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201696426U Expired - Lifetime CN202093415U (en) | 2011-02-08 | 2011-05-25 | Regulator and rotatory wheel thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202093415U (en) |
| DE (1) | DE202011000283U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034281A (en) * | 2012-11-16 | 2013-04-10 | 青岛歌尔声学科技有限公司 | Rotating wheel damping structure and device and implementation method of rotating wheel damping structure |
| CN108417440A (en) * | 2018-05-16 | 2018-08-17 | 广州视声智能股份有限公司 | A kind of temperature detect switch (TDS) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010017741B4 (en) * | 2010-07-05 | 2012-05-16 | Stego-Holding Gmbh | bimetallic |
| DE102013110611A1 (en) * | 2013-09-26 | 2015-04-09 | Eaton Electrical Ip Gmbh & Co. Kg | Locking and bearing arrangement for adjusting body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE889782C (en) | 1951-12-20 | 1953-09-14 | Gross A G | Bimetal regulators, in particular bimetal temperature regulators |
| DE1814600A1 (en) | 1968-12-13 | 1970-07-02 | Alberto Wobig | Thermostatic regulator |
-
2011
- 2011-02-08 DE DE202011000283U patent/DE202011000283U1/en not_active Expired - Lifetime
- 2011-05-25 CN CN2011201696426U patent/CN202093415U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034281A (en) * | 2012-11-16 | 2013-04-10 | 青岛歌尔声学科技有限公司 | Rotating wheel damping structure and device and implementation method of rotating wheel damping structure |
| CN103034281B (en) * | 2012-11-16 | 2014-11-05 | 青岛歌尔声学科技有限公司 | Rotating wheel damping structure and device and implementation method of rotating wheel damping structure |
| CN108417440A (en) * | 2018-05-16 | 2018-08-17 | 广州视声智能股份有限公司 | A kind of temperature detect switch (TDS) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202011000283U1 (en) | 2011-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |