CN1321799C - Adjustable gear mechanism in use for copy protection device - Google Patents
Adjustable gear mechanism in use for copy protection device Download PDFInfo
- Publication number
- CN1321799C CN1321799C CNB2004100881053A CN200410088105A CN1321799C CN 1321799 C CN1321799 C CN 1321799C CN B2004100881053 A CNB2004100881053 A CN B2004100881053A CN 200410088105 A CN200410088105 A CN 200410088105A CN 1321799 C CN1321799 C CN 1321799C
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- transmission shaft
- power transmission
- gear
- geared system
- contact object
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to an adjustable gear device which can be applied to a shellfish protecting machine. The shellfish protecting machine comprises a motor and a fixed gear, and the adjustable gear device comprises a transmission shaft, a movable gear and a supporting device, wherein the transmission shaft is driven by the motor to rotate; the movable gear is sheathed on the transmission shaft in a sliding mode and engaged with the fixed gear, can rotate following the transmission shaft, and can slide along the axial direction of the transmission shaft; when pressed by external force, the supporting device can support the movable gear to make the movable gear slide along the axial direction of the transmission shaft, and therefore, the movable gear is disengaged from the engaged state with the fixed gear. The present invention can realize the function of separating a gear assembly between rolling wheels and the motor under the condition of changing less hardware.
Description
Technical field
The present invention relates to a kind of geared system of adjusting, refer to a kind of geared system adjusted that is applied to laminator especially.
Background technology
Along with the attention that people preserve the file photograph, laminator has been widely used in office even among the family, common paper feed type laminator structure as shown in Figure 1, wherein roller 10 is to utilize motor 11 to drive mostly.And the paperboard of problem-for example takes place when object protects shellfish, when causing motor to stop operating, because the gear train 12 that roller 10 and motor are 11 still directly meshes together, when therefore user's desire is taken out object, roller 10 also can't freely rotate, to make object take out very difficulty and time-consuming like this, and often cause object damaged even scorch.For improving this defective, No. the 302824th, TaiWan, China patent announcement " the separation structure of laminator roller power " provides a kind of roller that allows produce the mechanism that separates with gear train between motor, but by the 3rd of this description of the invention, four, five, six figure can know and find out, for reaching the effect that gear train separates, this invention must be set up many members, and (pivot moves frame, pivot, control member etc.), and motor must be bonded on the moving frame of pivot, it is very big to make that unitary construction changes, therefore many unnecessary costs have been increased, and how under the less hardware change conditions, can realize that still the gear train between roller and motor produces the function of separating, be the main purpose of the present invention's research.
Summary of the invention
The present invention is a kind of geared system of adjusting, and it is applied among the laminator, and this laminator includes a motor and a fixed gear, and this can be adjusted geared system and comprises: a power transmission shaft is subjected to the driving of this motor and rotates; One free gear, slide be sleeved on this power transmission shaft and with this fixed gear engagement, it can be along with this power transmission shaft rotates, and can axially sliding along this power transmission shaft; And a contact device, this contact device comprises: a contact object has an inclined-plane and a chute on it; An and guide rod, be fixedly arranged on this laminator and overlap and be bonded to this chute, when this contact object is subjected to the external force compacting, this contact object is convenient to be moved with cooperating of this guide rod with this chute, and then this sloped roof is supported to this free gear, so that this free gear is along axially the sliding of this power transmission shaft, and break away from the state that meshes with this fixed gear.
According to above-mentioned conception, the geared system of adjusting of the present invention also comprises an elastic parts, it is contacted with on this free gear and restoring force is provided for this free gear, in order to not being subjected to external force when compacting when this contact device, make this free gear return back to state with this fixed gear engagement along axially sliding of this power transmission shaft by this restoring force.
According to above-mentioned conception, to adjust in the geared system of the present invention, the cross section of this power transmission shaft and the register hole of this free gear all can be rendered as polygon.
According to above-mentioned conception, adjust in the geared system of the present invention, the lower end on this inclined-plane has an arcuation groove, with so that this inclined-plane can avoid this power transmission shaft and move downward.
According to above-mentioned conception, to adjust in the geared system of the present invention, this chute tail end has a connecting hole, the usefulness that cooperates this guide rod to fix for this contact object.
On the other hand, the present invention is a kind of geared system of adjusting, and be applied to comprise among the laminator of a motor and a fixed gear, and this can be adjusted geared system and comprises: a power transmission shaft is subjected to the driving of this motor and rotates; One free gear, slide be sleeved on this power transmission shaft and with this fixed gear engagement, can rotate along with this power transmission shaft, and can axially sliding along this power transmission shaft; And a contact device, this contact device comprises: a contact object; One fulcrum is fixedly arranged on this laminator, when this contact object is subjected to the external force compacting, this contact object is convenient to be rotated with this fulcrum, and then contact is to this free gear, so that this free gear is along axially the sliding of this power transmission shaft, and breaks away from the state that meshes with this fixed gear; And a spring, be connected between this contact object and this laminator.
According to above-mentioned conception, adjust in the geared system of the present invention, have a connecting hole on this contact object, cooperate one to fix the usefulness that bar fixes for this contact object.
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is common paper feed type laminator organigram.
Fig. 2 is a preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention.
Fig. 3 is another preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention.
Fig. 4 is the another preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention.
Wherein, description of reference numerals is as follows:
Roller 10 motors 11 gear trains 12 motors 20
Fixed gear 21 power transmission shafts 22 free gears 23 elastic parts 24
Contact device 30 contact objects 301 guide rods 302 inclined-planes 3010
Contact object 401 springs 400 fulcrums 402 connecting holes 4010
Fix bar 404
The specific embodiment
See also Fig. 2, it is a preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention, it can be applicable among the laminator, this laminator consists predominantly of a motor 20 and a fixed gear 21, and this can be adjusted geared system and mainly comprises a power transmission shaft 22, power transmission shaft 22 is subjected to the driving of this motor 20 and rotates, free gear 23 then slip be sleeved on this power transmission shaft 22 and with these fixed gear 21 engagements, free gear 23 can rotate with this power transmission shaft but can axially sliding along this power transmission shaft 22.And the elastic parts 24 that available spring constitutes is contacted with on this free gear 23, and it provides restoring force for this free gear 23, and this restoring force makes this free gear can be along this axially sliding of power transmission shaft 22 and realize the state of engagement with this fixed gear 21.By also finding out among the figure, the register hole of the cross section of this power transmission shaft 22 and this free gear 23 all can be rendered as polygon (being hexagon among the figure), thus, free gear 23 both can have been realized rotating with this power transmission shaft 22, can realize the purpose of axially sliding along this power transmission shaft 22 again.Therefore when the paperboard state produced, the user just can promote free gear 23 along the direction of arrow among the figure, and then made the engagement of these free gear 23 disengagings and this fixed gear 21.After taking out the paper that is blocked, the user can stop to promote free gear 23, and the restoring force that elastic parts 24 is provided can make this free gear 23 slide along the opposite direction of the direction of arrow among the figure, and realizes the state of engagement again with this fixed gear 21.
See also Fig. 3 again, it is another preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention, wherein have additional a contact device 30, when contact device 30 is subjected to external force when compacting, this contact device 30 is this free gear 23 of contact and make this free gear 23 break away from state with 21 engagements of this fixed gear along this axially sliding of power transmission shaft 22 just.And this contact device 30 consists predominantly of a contact object 301 and a guide rod 302, have an inclined-plane 3010 and a chute 3011 on this contact object 301, wherein guide rod 302 is fixedly arranged on this laminator and overlaps and is bonded to this chute 3011, when this contact object 301 is subjected to external force direction of arrow when compacting in figure, these contact object 301 facilities move with cooperating of this guide rod 302 with this chute 3011, and then make these inclined-plane 3010 contacts to this free gear 23, so that this free gear 23 is along axially the sliding of this power transmission shaft 22, and break away from the state that meshes with this fixed gear 21.And the lower end on inclined-plane 3010 has an arcuation groove 30100, with so that inclined-plane 3010 avoid power transmission shaft 22 and move downward.As for 30110 usefulness that fix after can moving downward on earth for contact object 301 of connecting hole of chute 3011 tail ends, take out paperboard and can allow the user vacate both hands.
See also Fig. 4 again, it is the another preferred embodiment organigram that improves the geared system adjusted that the defective of known approaches develops for the present invention, wherein have additional another contact device 40, when contact device 40 is subjected to external force when compacting, this contact device 40 is this free gear 23 of contact and make this free gear 23 break away from state with 21 engagements of this fixed gear along this axially sliding of power transmission shaft 22 just.And this contact device 40 consists predominantly of contact object 401, spring 400 and fulcrum 402, when this contact object 401 is subjected to external force direction of arrow when compacting in figure, these contact object 401 facilities are rotated with this fulcrum 402, and then contact is to this free gear 23, and make this free gear 23, and break away from the state that meshes with this fixed gear 21 along axially the sliding of this power transmission shaft 22.And spring 400 is connected between this contact object 401 and this laminator, returns back to original position in order to make contact object 401 when external force disappears.Can take out paperboard and can allow the user vacate both hands for contact object 401 down to the usefulness that fixes with fixing bar 404 as for 4010 of the connecting holes on the contact object 401 at the end.
In sum, the present invention only utilizes a small amount of member, is not changing main structure and not increasing under the too many condition of cost, just can reach roller and produce the function of separating with gear train between motor, can improve the defective of known approaches like this, and then realize main purpose of the present invention.Though the present invention with preferred embodiment openly as above; but it is not in order to limit the present invention; for those of ordinary skill in the art; without departing from the spirit and scope of the present invention; can do various changes and retouching, so protection scope of the present invention should be as the criterion with the scope that accompanying claims were defined.
Claims (7)
1. can adjust geared system for one kind, be applied among the laminator, this laminator includes a motor and a fixed gear, and this can be adjusted geared system and comprises:
One power transmission shaft is subjected to the driving of this motor and rotates;
One free gear, slide be sleeved on this power transmission shaft and with this fixed gear engagement, it can be along with this power transmission shaft rotates, and can axially sliding along this power transmission shaft; And
One contact device, this contact device comprises:
One contact object has an inclined-plane and a chute on it; And
One guide rod, be fixedly arranged on this laminator and overlap and be bonded to this chute, when this contact object is subjected to the external force compacting, this contact object is convenient to be moved with cooperating of this guide rod with this chute, and then this sloped roof is supported to this free gear, so that this free gear is along axially the sliding of this power transmission shaft, and break away from the state that meshes with this fixed gear.
2. the geared system of adjusting as claimed in claim 1, wherein also comprise an elastic parts, it is contacted with on this free gear, restoring force is provided for this free gear, in order to not to be subjected to external force when compacting when this contact device, make this free gear along axially the sliding of this power transmission shaft by this restoring force, and return back to the state with this fixed gear engagement.
3. the geared system of adjusting as claimed in claim 1, wherein the cross section of the register hole of the cross section of this power transmission shaft and this free gear all is rendered as polygon.
4. the geared system of adjusting as claimed in claim 1, wherein the lower end on this inclined-plane has an arcuation groove, with so that this inclined-plane can avoid this power transmission shaft and move downward.
5. the geared system of adjusting as claimed in claim 1, wherein this chute tail end has a connecting hole, the usefulness that cooperates this guide rod to fix for this contact object.
6. can adjust geared system for one kind, be applied to comprise among the laminator of a motor and a fixed gear, and this can be adjusted geared system and comprises:
One power transmission shaft is subjected to the driving of this motor and rotates;
One free gear, slide be sleeved on this power transmission shaft and with this fixed gear engagement, can rotate along with this power transmission shaft, and can axially sliding along this power transmission shaft; And
One contact device, this contact device comprises:
One contact object;
One fulcrum is fixedly arranged on this laminator, when this contact object is subjected to the external force compacting, this contact object is convenient to be rotated with this fulcrum, and then contact is to this free gear, so that this free gear is along axially the sliding of this power transmission shaft, and breaks away from the state that meshes with this fixed gear; And
One spring is connected between this contact object and this laminator.
7. the geared system of adjusting as claimed in claim 6 wherein has a connecting hole on this contact object, cooperates one to fix the usefulness that bar fixes for this contact object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100881053A CN1321799C (en) | 2004-10-15 | 2004-10-15 | Adjustable gear mechanism in use for copy protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100881053A CN1321799C (en) | 2004-10-15 | 2004-10-15 | Adjustable gear mechanism in use for copy protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1601140A CN1601140A (en) | 2005-03-30 |
| CN1321799C true CN1321799C (en) | 2007-06-20 |
Family
ID=34667136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100881053A Expired - Fee Related CN1321799C (en) | 2004-10-15 | 2004-10-15 | Adjustable gear mechanism in use for copy protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1321799C (en) |
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| CN101462396B (en) * | 2008-12-26 | 2011-05-11 | 深圳市齐心文具股份有限公司 | Engaging and disengaging gear and gluing machine using the same |
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| CN106472026A (en) * | 2016-11-27 | 2017-03-08 | 苏州贝腾特电子科技有限公司 | A kind of auger type binary silo with information acquiring instrument |
| CN106477345A (en) * | 2016-11-27 | 2017-03-08 | 苏州贝腾特电子科技有限公司 | Device for discharging for logistics warehouse |
| CN106416637A (en) * | 2016-11-27 | 2017-02-22 | 苏州贝腾特电子科技有限公司 | Self-dumping twin-storehouse with information collector |
| CN107461468A (en) * | 2017-08-11 | 2017-12-12 | 苏州顺革智能科技有限公司 | A kind of batch (-type) gear-driven assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891330A (en) * | 1994-09-21 | 1996-04-09 | Shikoku Kakoki Co Ltd | Sticking device for seal tape |
| JPH08309853A (en) * | 1995-05-18 | 1996-11-26 | Fujipura Kk | Plastic laminator |
| CN2271494Y (en) * | 1996-08-22 | 1997-12-31 | 新象宝企业股份有限公司 | Improved structure of cold mounting protecting machine |
| CN2333532Y (en) * | 1998-08-28 | 1999-08-18 | 重庆迪士比电子工业有限公司 | Two-roller plastic packaging machine |
| CN2535381Y (en) * | 2002-04-12 | 2003-02-12 | 陈华耀 | New-type glue aoplicating machine |
| CN2581158Y (en) * | 2002-10-25 | 2003-10-22 | 深圳市宝安区鹤洲华富电器厂 | Reversing device for running direction of sticking machine |
| CN1454769A (en) * | 2002-05-02 | 2003-11-12 | 韩国皇冠电子株式会社 | Roller driving device of plastic sealing machine |
-
2004
- 2004-10-15 CN CNB2004100881053A patent/CN1321799C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891330A (en) * | 1994-09-21 | 1996-04-09 | Shikoku Kakoki Co Ltd | Sticking device for seal tape |
| JPH08309853A (en) * | 1995-05-18 | 1996-11-26 | Fujipura Kk | Plastic laminator |
| CN2271494Y (en) * | 1996-08-22 | 1997-12-31 | 新象宝企业股份有限公司 | Improved structure of cold mounting protecting machine |
| CN2333532Y (en) * | 1998-08-28 | 1999-08-18 | 重庆迪士比电子工业有限公司 | Two-roller plastic packaging machine |
| CN2535381Y (en) * | 2002-04-12 | 2003-02-12 | 陈华耀 | New-type glue aoplicating machine |
| CN1454769A (en) * | 2002-05-02 | 2003-11-12 | 韩国皇冠电子株式会社 | Roller driving device of plastic sealing machine |
| CN2581158Y (en) * | 2002-10-25 | 2003-10-22 | 深圳市宝安区鹤洲华富电器厂 | Reversing device for running direction of sticking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1601140A (en) | 2005-03-30 |
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| ASS | Succession or assignment of patent right |
Owner name: YUDONG PLASM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHISHEN SCIENCE + TECHNOLOGY CO. LTD. Effective date: 20061020 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20061020 Address after: Wilmington Delaware Applicant after: Yudong Electric Slurry Technology Co., Ltd. Address before: Taipei, Taiwan Province Applicant before: Zhishen Science and Technology Co., Ltd. |
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Owner name: YUDONG PLASMA TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: YUDONG PLASM TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Wilmington Delaware Patentee after: Yudong Plasm Technology Co., Ltd. Address before: Wilmington Delaware Patentee before: Yudong Electric Slurry Technology Co., Ltd. |
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Granted publication date: 20070620 Termination date: 20101015 |