CN201191385Y - Electronic handwheel structure device - Google Patents
Electronic handwheel structure device Download PDFInfo
- Publication number
- CN201191385Y CN201191385Y CNU2008200095336U CN200820009533U CN201191385Y CN 201191385 Y CN201191385 Y CN 201191385Y CN U2008200095336 U CNU2008200095336 U CN U2008200095336U CN 200820009533 U CN200820009533 U CN 200820009533U CN 201191385 Y CN201191385 Y CN 201191385Y
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- China
- Prior art keywords
- elastic component
- hand wheel
- electronic hand
- constructional device
- main body
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Abstract
The utility model relates to an electronic handwheel structural device, which is mainly composed of a casing, a main body, a gear and an elastic plate group, wherein the main body is internally provided with an opening facing up, any edge of the opening is respectively equipped with a positioning groove, and the elastic plate group includes an elastic component contained in the positioning groove and a stopper which is contained in a limiting portion and is raised towards the opening. Corresponding ends of the elastic component are respectively pressed against the inside of the positioning groove, and elastically press one side of the stopper so as to enable the middle section of the elastic component to elastically reciprocate, thereby interlinking the stopper, and achieving the function of reciprocating among teeth of the gear edge.
Description
Technical field
The utility model relates to a kind of handwheel, particularly be a kind of structure of electronic hand wheel.
Background technology
Existing handwheel (being manual gear) control model generally use lathe in computer Numerical Control machinery (CNC) machine tool, milling machine, discharging processing machine etc. axially switch with the processing feeding in.Yet existing handwheel often take place to locate indeterminate and used of a specified duration the problem of index dial beat, so the technician has been done some improvement designs at handwheel nucleus module framework because of the shortcoming on the structural design.
Handwheel internal core module gear positioning architecture is divided into two sports at present:
(1) steel ball location: steel ball is inserted on the perforate shell fragment, and the perforate shell fragment is to be locked on the main body with the panel beating stent support again, thereby steel ball is direct and the inconsistent location of controlling scale of gear.Shortcoming: using steel ball of a specified duration has the abrasion problem, thereby gear is located more and more out of true.
(2) pole location:
2-1, the modular pole of pole foundry goods are inserted supporting in the foundry goods and by spring and are being locked on the main body, thereby pole is directly located with the inconsistent scale of controlling of gear.Shortcoming: increase the assembling gimmick, and spring is too small, easily is entangled with to cause prolonging man-hour when assembling.
2-2, pole foundry goods module fuse at the main body pole, insert the main body arcuate furrow and cover with IC encapsulation object or anti-back sheet by do supporting with spring again, and pole is directly located with the inconsistent scale of controlling of gear.Shortcoming: spring is too small, easily is entangled with to cause prolonging man-hour when assembling.
This shows that above-mentioned existing article want problem to be overcome to be: 1. the object abrasion cause the unstable and resources loss waste of product quality.2. nucleus moduleization is many more, and increase assembling more and be difficult for, and the cost of increase aid demand and labor hour.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic hand wheel constructional device, overcomes the shortcoming that existing device causes quality to descend because of the object abrasion.
Secondary objective of the present utility model is to be to provide a kind of electronic hand wheel constructional device, overcomes existing device and does not allow easy-to-assemble shortcoming more owing to nucleus module.
For reaching above-mentioned purpose and other purpose the utility model at first provides a kind of electronic hand wheel constructional device, include: have for the inclined-plane that grips around the housing, its epimere portion both sides, and be provided with anti-skidding protuberance around inclined-plane or the housing both sides; One main body, its inside has a upward opening, in the arbitrary edge of opening, is provided with a strip locating slot in restrictions; One gear is contained in the aperture position of main body with rotary state; One shell fragment group, it comprises elastic component that is contained in locating slot and the stop part that is contained in limiting section and protrudes towards opening direction, wherein stop part is done reciprocal location and is moved between the dentation extreme higher position of gear edge and extreme lower position, wherein the two ends that elastic component is relative are resisted against in the locating slot respectively, and compress a side of stop part with elastic type, making the stage casing of elastic component can do rubber-like moves back and forth, part, elastic component stage casing also is provided with assisted parts, when elastic component when moving back and forth, assisted parts can be limited in stop part between the assisted parts, when gear rotates the contact stop part, can reduce the friction force between stop part and the elastic component, make stop part freely between gear and elastic component, move or to rotate;
For reaching above-mentioned purpose and secondly other purpose the utility model provides a kind of electronic hand wheel constructional device, include: have for the inclined-plane that grips around the housing, its epimere portion both sides, and be provided with anti-skidding protuberance around inclined-plane or the housing both sides; One main body, its inside has a upward opening, in the arbitrary edge of opening, is provided with a strip locating slot in restrictions; One gear is contained in the aperture position of main body with rotary state; One shell fragment group, it comprises elastic component that is contained in locating slot and the stop part that is contained in limiting section and protrudes towards opening direction, wherein stop part is done reciprocal location and is moved between the dentation extreme higher position of gear edge and extreme lower position, wherein the two ends that elastic component is relative are resisted against in the locating slot respectively, and compress a side of stop part with elastic type, making the stage casing of elastic component can do rubber-like moves back and forth, the elastic component stage casing also is provided with limiting displacement and the clamping part of reducing friction, when elastic component when reciprocatingly moving, clamping part can be limited in stop part between the clamping part, when gear rotated the contact stop part, stop part can reciprocatingly move between gear freely and effectively locate.
The beneficial effects of the utility model are: eliminated local meat thick (long limit two ends be provided with fluting), when elastic component when reciprocatingly moving, slowed down because of the friction main body and caused main body wearing and tearing and the generation of strange sound, improved product quality, avoided the wasting of resources.
Another beneficial effect of the present utility model is: effective utilization of material, make easily assembledly, and reduced labor hour and the cost thereof made.
Description of drawings
Fig. 1 is the end face schematic perspective view of a kind of electronic hand wheel constructional device of the utility model;
Fig. 2 is the end face perspective exploded view of a kind of electronic hand wheel constructional device of the utility model;
Fig. 3 is the vertical view of a kind of electronic hand wheel constructional device of the utility model;
Fig. 4 is the cut-open view of the utility model Fig. 3;
Fig. 5 and Fig. 6 are the schematic perspective view that the utility model shell fragment group is better implemented;
Fig. 7 is arranged at the schematic perspective view of main body for the utility model shell fragment group;
Fig. 8 is the vertical view of the utility model handwheel constructional device;
Fig. 9 and Figure 10 are the schematic perspective view of another enforcement of the utility model shell fragment group;
Figure 11 to Figure 13 is the end face synoptic diagram of the utility model housing.
Description of reference numerals: 1-housing; The 11-inclined-plane; Around the 12-housing both sides; The 13-protuberance; The 2-main body; The 21-opening; The 22-restrictions; The 23-locating slot; The 31-gear; The 32-central shaft; The 33-bearing; The 4-elastic component; The 41-fluting; The 42-assisted parts; The 43-clamping part; The 5-stop part.
Embodiment
Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.
See also Fig. 1 to Fig. 4, the utility model is a kind of electronic hand wheel constructional device, mainly comprises: a housing 1; One main body 2, its inside have a upward opening 21, in opening 21 arbitrary edges, are provided with a locating slot 23; One gear 31 is contained in opening 21 positions of main body 2 with rotary state; And a shell fragment group, it comprises elastic component 4 that is contained in locating slot 23 and the stop part 5 that protrudes towards opening 21 directions.
Cooperate shown in Figure 11ly simultaneously, 12 have for the inclined-planes 11 that grip around housing 1 its epimere portion both sides, and 12 are provided with anti-skidding protuberance 13 around inclined-plane 11 or the housing both sides; Inclined-plane 11 is to make things convenient for the user to grip and can be made of single inclined-plane or continuous circular arc curved surface;
Be arranged on circular-arc on-slip protuberance that housing 1 symmetria bilateralis arranges 13 and be made of nonrigid plastic, nonrigid plastic covers the outside surface of housing 1 or direct locally-shaped in housing 1, and its set-up mode can change according to user's demand.
The setting on inclined-plane 11 makes the epimere portion of gripping present slightly the microbeam shape that contracts in the housing 1, and as shown in figure 12, set protuberance 13 is to connect the protuberance that inclined-plane 11 and housing 1 side form a form on the inclined-plane 11; And for example shown in Figure 13, protuberance 13 is protuberances with another form of on-slip effect that formation is set along housing 1 long axis direction.
To shown in Figure 8, the inside of main body 2 has a upward opening 21, in opening 21 arbitrary edges, is provided with a strip locating slot 23 in restrictions 22 as Fig. 5.
As shown in Figure 4, gear 31 is by a central shaft 32 and a bearing 33 gear 31 to be placed in opening 21 positions of main body 2 with rotary state, and gear extreme higher position, 31 edge and extreme lower position are dentation.
Extremely shown in Figure 6 as Fig. 5, the stop part 5 that the shell fragment group comprises the elastic component 4 that is contained in locating slot 23 and is contained in limiting section and protrudes towards opening 21 directions, its provide stop part 5 at gear 31 edges the dentation extreme higher position and extreme lower position between do reciprocal location and move, wherein elastic component 4 relative two ends are to be resisted against respectively in the locating slot 23, and compress a side of stop part 5 with elastic type, make the stage casing of elastic component 4 can do rubber-like and move back and forth; Cooperate shown in Figure 9ly simultaneously, two ends, the long limit of elastic component 4 are provided with fluting 41, and fluting 41 is positioned at elastic component 4 stage casings, in the time of in locating slot 23, doing flexible moving back and forth, and the generation of the power of reducing friction; Two ends, elastic component 4 long limit are provided with fluting 41, the part, stage casing is provided with assisted parts 42, when elastic component 4 when reciprocatingly moving, assisted parts 42 can be limited in stop part 5 between the assisted parts 42, when gear 31 rotates contact stop part 5, can reduce the friction force between stop part 5 and the elastic component 4, stop part 5 more can freely be moved or rotate at gear 31 and 4 of elastic components;
Fig. 9 is to shown in Figure 10 for another example, two ends, elastic component 4 long limit are provided with fluting 41, and the stage casing is provided with the clamping part 43 that has limiting displacement and reduce friction, when elastic component 4 when reciprocatingly moving, clamping part 43 can be limited in stop part 5 between the clamping part 43, when gear 31 rotated contact stop parts 5, stop part 5 can be freely reciprocatingly moves and effective location 31 of gears.
In sum, not only innovation to some extent on the kenel of space of the utility model, and can promote above-mentioned multinomial effect by existing article, the progressive that it had, practicality show the application important document that has met novel patent, propose novel application in accordance with the law.
More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.
Claims (12)
1. electronic hand wheel constructional device, it is characterized in that: it comprises:
One housing;
One main body, its inside has a upward opening, and the edge at described opening is provided with a locating slot;
One gear is contained in the aperture position of described main body with rotary state;
One shell fragment group, it comprises elastic component that is contained in described locating slot and the stop part that protrudes towards described aperture position, and two ends, the long limit of described elastic component are provided with fluting, and part, described elastic component stage casing is provided with assisted parts.
2. electronic hand wheel constructional device according to claim 1 is characterized in that, has for the inclined-plane that grips around the epimere portion both sides of described housing.
3. electronic hand wheel constructional device according to claim 2 is characterized in that, is provided with anti-skidding protuberance around described inclined-plane or the described housing both sides.
4. electronic hand wheel constructional device according to claim 1 is characterized in that it comprises a restrictions, is provided with the described locating slot of a strip in described restrictions.
5. electronic hand wheel constructional device according to claim 1 is characterized in that described elastic component compresses described stop part, and the described assisted parts in its described elastic component stage casing is done flexible moving back and forth.
6. electronic hand wheel constructional device according to claim 1 is characterized in that, described elastic component is when reciprocatingly moving, and described assisted parts is limited to described stop part between the described assisted parts.
7. electronic hand wheel constructional device according to claim 1 is characterized in that, described elastic component is to select for use spring steel steel disc material to dress up.
8. electronic hand wheel constructional device, it is characterized in that: it comprises:
One housing;
One main body, its inside has a upward opening, in opening one edge, is provided with a locating slot;
One gear is contained in the aperture position of described main body with rotary state;
One shell fragment group, it comprises elastic component that is contained in described locating slot and the stop part that protrudes towards described aperture position, two ends, the long limit of described elastic component are provided with fluting, and part, described elastic component stage casing is provided with clamping part.
9. electronic hand wheel constructional device according to claim 8 is characterized in that, has for the inclined-plane that grips around the epimere portion both sides of described housing.
10. electronic hand wheel constructional device according to claim 9 is characterized in that, is provided with anti-skidding protuberance around described inclined-plane or the described housing both sides.
11. electronic hand wheel constructional device according to claim 8 is characterized in that, described elastic component is when reciprocatingly moving, and described clamping part is limited in stop part between the described clamping part.
12. electronic hand wheel constructional device according to claim 8 is characterized in that, described elastic component is to select for use spring steel steel disc material to dress up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200095336U CN201191385Y (en) | 2008-05-08 | 2008-05-08 | Electronic handwheel structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200095336U CN201191385Y (en) | 2008-05-08 | 2008-05-08 | Electronic handwheel structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191385Y true CN201191385Y (en) | 2009-02-04 |
Family
ID=40335548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200095336U Expired - Lifetime CN201191385Y (en) | 2008-05-08 | 2008-05-08 | Electronic handwheel structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191385Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968669A (en) * | 2010-09-06 | 2011-02-09 | 无锡瑞茂光电科技有限公司 | Module integrated electronic hand wheel |
| CN105589507A (en) * | 2014-12-23 | 2016-05-18 | 何文定 | Simple hand wheel |
| CN107589779A (en) * | 2017-09-28 | 2018-01-16 | 岗春光电科技（昆山）有限公司 | A kind of Manual pulse generator |
-
2008
- 2008-05-08 CN CNU2008200095336U patent/CN201191385Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968669A (en) * | 2010-09-06 | 2011-02-09 | 无锡瑞茂光电科技有限公司 | Module integrated electronic hand wheel |
| CN105589507A (en) * | 2014-12-23 | 2016-05-18 | 何文定 | Simple hand wheel |
| CN105589507B (en) * | 2014-12-23 | 2018-05-01 | 何文定 | A kind of simplicity handwheel |
| CN107589779A (en) * | 2017-09-28 | 2018-01-16 | 岗春光电科技（昆山）有限公司 | A kind of Manual pulse generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan LNC Technology Co., Ltd. Assignor: LNC Technology Co., Ltd. Contract record no.: 2010990000509 Denomination of utility model: Electronic handwheel structure device Granted publication date: 20090204 License type: Exclusive License Record date: 20100713 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |
|
| CX01 | Expiry of patent term |