CN2478183Y - Bearing modular damping device of scanner - Google Patents
Bearing modular damping device of scanner Download PDFInfo
- Publication number
- CN2478183Y CN2478183Y CN 01223160 CN01223160U CN2478183Y CN 2478183 Y CN2478183 Y CN 2478183Y CN 01223160 CN01223160 CN 01223160 CN 01223160 U CN01223160 U CN 01223160U CN 2478183 Y CN2478183 Y CN 2478183Y
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- China
- Prior art keywords
- base
- module
- carrying module
- shock attenuation
- attenuation device
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Abstract
The utility model relates to a carrying module damping device for the scanner, which is arranged on a base of the carrying module and can be used to place the optical module. The carrying module is connected with a transmission device driving the carrying module to move. The carrying module comprises a plurality of elastic plate bodies, wherein the elastic plate bodies and the base are integrated and is corresponding to the holes on the base ; the transmission device can be the single shaft transmission structure or the double-shaft transmission structure; the optical module can be an electric charge coupling module or a contacting image pick-up module; the base can be made by the sheet metal material; the elastic plate body and the base are pressed into an integrated shape; the base can also be made of the plastic material; and the elastic plate body and the base are molded into an integrated unit. Manufacture of the device is simple, with low cost.
Description
The utility model relates to the carrying module shock attenuation device of a kind of scanner, particularly a kind of scanner, and the shock attenuation device of this carrying module is to be shaped on the carrying module.
Along with science and technology development, the function of electronic product strengthens gradually, and computer interface equipment also expands relatively and gets more and more.Scanner in the electronic product is a kind of common computer interface equipment, and the major function of scanner is to pick up the master copy image that is scanned, and converts the signal of video signal that picks up to digital signal, is delivered to computing machine again, further to handle.
See also Figure 1A and Figure 1B, it is the diagrammatic cross-section of existing scanner carrying module.Wherein carry module 10 and be provided with a base 11 and be connected, utilize moving of gearing 30, reach and pick up a master copy image that is scanned, certainly the kind of drive the most normal use single shaft transmission or the twin shaft kind of drive of gearing 30 with a gearing 30.
An optics module 20 is seated on the carrying module 10, because optics module 20 is very accurate device, and frequent moving because of gearing 30, cause the vibrations of carrying module 10, and influence the quality of its scanning, be head it off, and the appearance of the carrying module 10 of tool shock attenuation device is arranged.Shown in Fig. 2 A, it is existing diagrammatic cross-section with shock strut carrying module, wherein, base 11 is provided with several perforation 112, perforation 112 is provided with a fourth t shore 13 and a spring 14, the fourth t shore 13 that passes is in order to support of optical module 20, can be absorbed by spring 14 and move the vibration energy that causes, see also shown in Fig. 2 B, it is existing diagrammatic cross-section with damping trip carrying module, base 11 is provided with several perforation 112, the corresponding perforation 112 in the bottom of base 11 is provided with a connecting support 16, and connecting support 16 is in order in conjunction with an elastic steel sheet 15, and elastic steel sheet 15 protrudes in perforation 112, with support of optical module 20, directly can absorb by elastic steel sheet 15 and move the vibration energy that causes.
Above existing carrying module with shock attenuation device can reduce to lower with carrying module 10 vibration influences really, and improve the quality of its scanning relatively, still and since above the two when making, need on base 11, to add several perforation 112, with assembling spring 14 and fourth t shore 13 or connecting support 16 is set, with in conjunction with elastic steel sheet 15, than waste material, increase Production Time, cost, the real urgent need of above problem solves, to reduce the cost of producing payment, to improve industrial competitiveness.
Fundamental purpose of the present utility model is to provide the carrying module shock attenuation device of the low scanner of a kind of cost, and this shock attenuation device can be shaped on the carrying module, keeps its smoothness when making image scan.
For achieving the above object, the utility model is taked following technical measures:
The utility model carries the shock attenuation device of module, is located on the base of a carrying module, can put for an optics module, and the gearing that a carrying module and a driving carrying module move is connected;
It comprises several spring plates, and spring plate and base are one-body molded, and corresponds to a perforate of this base.
Wherein, described gearing is a single shaft drive mechanism.
Wherein, described gearing is a twin shaft drive mechanism.
Wherein, described optics module is a Charged Coupled Device.
Wherein, described optics module is that a contact-type image picks up module.
Wherein, described base is made by the sheet metal material, and described spring plate and base punching press are one-body molded.
Wherein, described base is made of plastics, described spring plate and base integrated injection molding.
Compared with prior art, the utlity model has following effect:
The shock attenuation device of the utility model carrying module is convenient to make, and processing cost is low, and image scan is stable, can guarantee quality of scanning.
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present utility model:
The accompanying drawing simple declaration:
Figure 1A: the diagrammatic cross-section of existing scanner single shaft drive mechanism carrying module;
Figure 1B: the diagrammatic cross-section of existing scanner twin shaft drive mechanism carrying module;
Fig. 2 A: existing diagrammatic cross-section with shock strut carrying module;
Fig. 2 B: existing diagrammatic cross-section with damping trip carrying module;
Fig. 3: the diagrammatic cross-section of the shock attenuation device embodiment of the utility model carrying module.
The shock attenuation device principal character of the utility model carrying module is that this shock attenuation device is the integrated formed structure for device carrying module.
See also shown in Figure 3, it is the diagrammatic cross-section of the shock attenuation device embodiment of carrying module of the present utility model, wherein, the shock attenuation device of carrying module is located on the base 11 of a carrying module 10, carrying module 10 can provide an optics module 20 to put, and optics module 20 is a charge-coupled device (CCD) or is that a contact-type image picks up module (CIS).Wherein carry module 10 and be connected with a gearing 30, gearing 30 can drive carrying module 10 and move, and the gearing in the utility model is a twin shaft drive mechanism, certainly, also may be implemented in a single shaft drive mechanism, does not add to give unnecessary details at this.
The shock attenuation device embodiment of carrying module of the present utility model, be provided with several spring plates 12, spring plate 12 is one-body molded with base 11, and correspond to the perforate 111 of base 11, when therefore base 11 is the sheet metal material, spring plate 12 is one-body molded with base 11 punching presses, or base 11 is when being plastics, spring plate 12 penetrates one-body molded manufacturing with base 11, thereby, when gearing 30 moves the vibrations that cause optics module 20, can improve the quality of scanning directly by the elastic force absorption of these several spring plates 12.
Because the utility model carrying module shock attenuation device can be shaped on the carrying module, and is convenient to make, and the smoothness can keep image scan to move the time, preferable image scan effect can be reached, and manufacturing cost can be reduced.
Foregoing is to utilize embodiment that technical characterictic of the present utility model is described, is not to be used to limit protection domain of the present utility model, even there is the people to change slightly on the basis of the utility model design, must belong in the protection domain of the present utility model.
Claims (7)
1. the carrying module shock attenuation device of a scanner is located on the base of a carrying module, can put for an optics module, and the gearing that a carrying module and a driving carrying module move is connected;
It is characterized in that: comprise several spring plates, spring plate and base are one-body molded, and correspond to a perforate of this base.
2. carrying module shock attenuation device according to claim 1 is characterized in that, described gearing is a single shaft drive mechanism.
3. carrying module shock attenuation device according to claim 2 is characterized in that, described gearing is a twin shaft drive mechanism.
4. carrying module shock attenuation device according to claim 1 is characterized in that, described optics module is a Charged Coupled Device.
5. carrying module shock attenuation device according to claim 1 is characterized in that, described optics module is that a contact-type image picks up module.
6. carrying module shock attenuation device according to claim 1 is characterized in that described base is made by the sheet metal material, and described spring plate and base punching press are one-body molded.
7. carrying module shock attenuation device according to claim 1 is characterized in that described base is made of plastics, described spring plate and base integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223160 CN2478183Y (en) | 2001-05-28 | 2001-05-28 | Bearing modular damping device of scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223160 CN2478183Y (en) | 2001-05-28 | 2001-05-28 | Bearing modular damping device of scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478183Y true CN2478183Y (en) | 2002-02-20 |
Family
ID=33639799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223160 Expired - Fee Related CN2478183Y (en) | 2001-05-28 | 2001-05-28 | Bearing modular damping device of scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360985C (en) * | 2004-09-22 | 2008-01-09 | 夏普株式会社 | Optical beam scanning device and image forming apparatus |
| CN100425051C (en) * | 2005-01-12 | 2008-10-08 | 亚洲光学股份有限公司 | Scanner drive apparatus |
-
2001
- 2001-05-28 CN CN 01223160 patent/CN2478183Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360985C (en) * | 2004-09-22 | 2008-01-09 | 夏普株式会社 | Optical beam scanning device and image forming apparatus |
| CN100425051C (en) * | 2005-01-12 | 2008-10-08 | 亚洲光学股份有限公司 | Scanner drive apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |