CN2395289Y - Bearing device with shock-proof prop - Google Patents
Bearing device with shock-proof prop Download PDFInfo
- Publication number
- CN2395289Y CN2395289Y CN 99243982 CN99243982U CN2395289Y CN 2395289 Y CN2395289 Y CN 2395289Y CN 99243982 CN99243982 CN 99243982 CN 99243982 U CN99243982 U CN 99243982U CN 2395289 Y CN2395289 Y CN 2395289Y
- Authority
- CN
- China
- Prior art keywords
- bogey
- shock strut
- hole
- scanning module
- contact optical
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Facsimile Scanning Arrangements (AREA)
Abstract
The utility model relates to a bearing contact type optical scanning pattern assembly, and the quality of scanning can be ensured and is controlled in the depth of field. A hole is arranged on the lower part of the bearing device, a buffering support post penetrates through the hole and is supported upwards on the bottom of the contact type optical image scanning pattern assembly, and the contact type optical scanning pattern assembly is tightly stuck on the surface of the bottom of a document platform. The effects that documents are ensured to be in a depth of field range and the quality of images are caused to be good can be achieved under the action of the buffering support post. The utility model is used for scanning.
Description
The utility model relates to carrying contact optical image scanning module.
Existing carrying contact optical image scanning module, be called for short the CIS module, its structure is as shown in Figure 1: its depth of field is too short, has only 0.3mm, if manufacturing tolerance is excessive or the deformed element of board, just make file break away from field depth easily, influence the quality of image, for this reason, add a spring 4 in the bottom of bogey 2, actuated element 3 support bearing devices 2, CIS module 1 can be across slide block 5a, 5b is close to document platform 6 and moves, and to read image, spring 4 elastic force can make CIS module 1 do perpendicular displacement, guarantee that document control is in field depth, but this structure owing to spring 4 is one and is installed in central authorities, does not solve the equilibrium problem of gearing both sides, it is still influential that shadow is reached the quality of image deeply, remains a shortcoming.
The purpose of this utility model provides a kind of document control that guarantees in field depth and guarantee the bogey with shock strut of the quality of image.
The purpose of this utility model is achieved in that the bogey with shock strut, it comprises bogey and shock strut, bogey is sleeved on contact optical image scanning module, it is characterized in that: this bogey below has hole, shock strut passes hole, and in the bottom of this contact optical image scanning module to upper support, and this contact optical scanning module is close to the lower surface of document platform.
Above-mentioned design, the effect of main mat shock strut have reached and have guaranteed that file is at field depth and make the good effect of the quality of image.
Below by drawings and Examples the utility model is described further again:
Fig. 1 is the structural representation of existing CIS module;
Fig. 2 is the utility model embodiment one structural representation;
Fig. 3 is utility model embodiment one a shock strut enlarged drawing;
Fig. 4 is utility model embodiment one a symmetrical arrangement synoptic diagram;
Fig. 5 is utility model embodiment two structural representations;
Fig. 6 is utility model embodiment two shock strut enlarged drawings;
Fig. 7 is utility model embodiment two symmetric arrangement structural representations;
Fig. 8 is applied to the synoptic diagram of the gearing of a single axle for the utility model;
Fig. 9 is applied to the synoptic diagram of the gearing of a twin axle for the utility model;
Shown in Fig. 2-4, the utility model comprises bogey 22 and shock strut 23, bogey 22 is sleeved on contact optical image scanning module 21, it is characterized in that: these bogey 22 belows have hole 22a, shock strut 23 passes hole 22a, and in the bottom of this contact optical image scanning module 21 to upper support, and this contact optical scanning module 21 is close to the lower surface of document platform 44.Wherein, shock attenuation device 23 is an elastic steel sheet, and its top is a platform-like, and the bottom of bogey 22 is fixed in its bottom.Wherein, this shock strut is T type shock strut 28a, 28b, and respectively by hole 25a, 25b and spring 27a, 27b, spring 27a, 27b one end are fixed in the bottom of bogey 25, and end is fixed in the bottom of T type shock strut 28a, 28b in addition.T type shock strut 28a, 28b by hole 25a, the 25b of bogey 25 to upper support CIS module 26.Present embodiment one can be applicable to the drive mechanism of single shaft.
Shown in Fig. 5-7: wherein, bogey 32 is sleeved on a contact optical image scanning module 31, the below of this bogey 32 has hole 32a, wherein, shock strut is for colluding type shock strut 33 and by hole 32a, and to the bottom of this contact optical scanning module 31 of upper support, and wherein this colludes type shock strut 33 and is elastic steel sheet, its top is a platform-like, and end then is fixed in the bottom slot 34 of bogey 32 in addition.Wherein, this colludes the type shock strut is that 37a, 37b are two symmetrical groups, and respectively by hole 35a, 35b, the one end is individually fixed in bogey 35 slot 36a, the 36b, and end is to this contact optical scanning module 38 of upper support in addition.The top of shock strut is established and is platform-like, mainly touches area in order to increase drawing of support CIS module.
As shown in Figure 8: wherein, transparent file platform 44 is positioned at 41 tops, can place file.The transmission shaft 45 of single shaft is positioned at the bottom center of bogey 42, so that the bogey 42 of CIS module to be housed to upper support, the surface below that can be close to document platform 44 moves, because therefore the elasticity of shock strut 46a, 46b can absorb vibration error, and make the CIS module can do perpendicular displacement in bogey 42, one side of transmission shaft 45 has drive unit, figure slightly can be urged to the other end by file one end with the bogey that the CIS module is housed, to finish the scanning to file.
As shown in Figure 9: twopiece drive shaft 55a, 55b are positioned at the below of bogey 52 abreast, and be loaded on the board 51, single shock strut 53 has elasticity, no matter single shaft or twin shaft gearing, but all must keep balance, and be close to document platform, can guarantee that file is positioned at field depth and guarantees the quality of image.
Claims (6)
1, the bogey that has shock strut, it comprises bogey and shock strut, bogey is sleeved on contact optical image scanning module, it is characterized in that: this bogey below has hole, shock strut passes hole, and in the bottom of this contact optical image scanning module to upper support, and this contact optical scanning module is close to the lower surface of document platform.
2, the bogey with shock strut as claimed in claim 1 is characterized in that: wherein, shock attenuation device is an elastic steel sheet, and its top is a platform-like, and the bottom of bogey is fixed in its bottom.
3, the bogey with shock strut as claimed in claim 1, it is characterized in that: wherein, this shock strut is a T type shock strut, and respectively by hole and spring, spring one end is fixed in the bottom of bogey, and end is fixed in the bottom of T type shock strut in addition.
4, the bogey with shock strut as claimed in claim 1 is characterized in that: wherein, shock strut is for colluding the type shock strut and passing through hole, to the bottom of this contact optical scanning module of upper support.
5, the bogey with shock strut as claimed in claim 4 is characterized in that: wherein this to collude the type shock strut be elastic steel sheet, its top is a platform-like, end then is fixed in the bottom slot of bogey in addition.
6, the bogey with shock strut as claimed in claim 4, it is characterized in that: wherein, this colludes the type shock strut is two symmetrical groups, and passes through hole respectively, the one end is individually fixed in the bogey slot, and end is to this contact optical scanning module of upper support in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243982 CN2395289Y (en) | 1999-09-01 | 1999-09-01 | Bearing device with shock-proof prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243982 CN2395289Y (en) | 1999-09-01 | 1999-09-01 | Bearing device with shock-proof prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395289Y true CN2395289Y (en) | 2000-09-06 |
Family
ID=34030169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99243982 Expired - Lifetime CN2395289Y (en) | 1999-09-01 | 1999-09-01 | Bearing device with shock-proof prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395289Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467007A (en) * | 2010-11-15 | 2012-05-23 | 夏普株式会社 | Image forming apparatus |
| CN105021527A (en) * | 2015-08-10 | 2015-11-04 | 苏州优谱德精密仪器科技有限公司 | Novel oil product detection device |
| CN105791620A (en) * | 2016-04-29 | 2016-07-20 | 安徽宝葫芦信息科技集团股份有限公司 | Scanning stage supporting device of scanner |
-
1999
- 1999-09-01 CN CN 99243982 patent/CN2395289Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467007A (en) * | 2010-11-15 | 2012-05-23 | 夏普株式会社 | Image forming apparatus |
| CN102467007B (en) * | 2010-11-15 | 2014-11-19 | 夏普株式会社 | Image forming apparatus |
| CN105021527A (en) * | 2015-08-10 | 2015-11-04 | 苏州优谱德精密仪器科技有限公司 | Novel oil product detection device |
| CN105021527B (en) * | 2015-08-10 | 2018-04-27 | 苏州优谱德精密仪器科技有限公司 | A kind of Novel oil product detection device |
| CN105791620A (en) * | 2016-04-29 | 2016-07-20 | 安徽宝葫芦信息科技集团股份有限公司 | Scanning stage supporting device of scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUDONG OPTICAL CO., LTD. Free format text: FORMER OWNER: HONGYOU SCIENCE AND TECHNOLOGY CO LTD Effective date: 20070105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070105 Address after: Delaware Patentee after: Hongyou Science & Technology Co., Ltd. Address before: Hsinchu Science Industrial Park, Taiwan Patentee before: Hongyou Science and Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |