CN201403129Y - Lift-type platform glass component and image input device - Google Patents
Lift-type platform glass component and image input device Download PDFInfo
- Publication number
- CN201403129Y CN201403129Y CN2009200682293U CN200920068229U CN201403129Y CN 201403129 Y CN201403129 Y CN 201403129Y CN 2009200682293 U CN2009200682293 U CN 2009200682293U CN 200920068229 U CN200920068229 U CN 200920068229U CN 201403129 Y CN201403129 Y CN 201403129Y
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- base component
- platform glass
- platform
- fixed part
- glass
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Abstract
A lift-type platform glass component comprises a base component provided with a concave part, a platform glass and at least one pair of fixed parts, wherein the platform glass can rotate with respectto the pivot of the base component and cover the concave part; the two fixing parts in each pair of the fixing parts are respectively and oppositely arranged on the base component and the platform glass; when the platform glass is connected with the base component, the fixing parts can produce an engaging force, so that the base component and the platform glass are fixedly engaged with each otherautomatically; and the mutually fixed and engaged base component and the platform glass can be separated from each other under the action of external force. Due to the adoption of the lift-type platform glass component employing the structure, the platform glass and the base component are enabled to be connected with each other together through the fixed parts. Therefore, the operation for a screwthread member in the prior art can be saved when the interiors of the platform glass and the base component are required to be cleaned and maintained, and the time is greatly saved.
Description
Technical field
An aspect of the present utility model relates to a kind of liftable platform glass assembly, the image input unit as scanner, photocopier, multifunctional paper feeding machine etc. that uses this liftable platform glass assembly that relates on the other hand of the present utility model.
Background technology
In the prior art, general image input unit, as falt bed scanner or photocopier, all comprise device body and roughly platy structure and with device body at the pivotally connected cap assembly of a side.The user needs cap assembly to be started and file to be scanned is placed on the scanning window of device body earlier when using this image input unit, then cap assembly is turned down with after pushing down file to be scanned, carries out scanning imaging system again.
Wherein, device body comprises for example accessory such as support of platform glass assembly and other, and the platform glass assembly comprises base component peace table glass, and base component comprises the recess that wherein is provided with scan components, the opening of described recess is covered by platform glass as scanning window.In use, it is on glass that file to be scanned is positioned over platform with to be scanned the state towards scan components, and the scanning ray that scan components sends sees through platform glass and shines on to be scanned of file to be scanned, thereby realizes this scanning of to be scanned.
In the prior art, platform glass in the platform glass assembly is by being threaded, modes such as rivet connection are fixedly attached on the base component, though such connected mode can guarantee the tightness that is connected between platform glass and the base component, but when platform glass is atomized or scratches the needs maintenance or changes, when perhaps in the recess of base component, existing spot or foreign material to clean, also or need maintain scan components the time, all need platform glass to be disassembled by the screw element or the rivet that unclamp between platform glass and the base component, this can cause operational inconvenience, waste many times, also might produce and damage member.
So, in known image input unit,, also cause inconvenience to platform glass and base component cleaning, time-consuming and shortcoming such as easily be damaged though existing connected mode has guaranteed being fastenedly connected between platform glass and the base component.
The utility model content
A purpose of the present utility model provides a kind of liftable platform glass assembly that is used for the image input unit, and it has the function that platform glass can be raised and be fixed to base component easily.
Another purpose of the present utility model provides a kind of image input unit that uses this liftable platform glass assembly.
According to an aspect of the present utility model, a kind of liftable platform glass assembly is provided, comprise: base component, described base component has recess; Platform glass, described platform glass is installed on the described base component in the limit of side portion, and can rotate with respect to described base component around pivot in a described side, and covers recess; At least one pair of, two sides of every centering relatively are arranged on the fixed part on the base component peace table glass respectively, when described platform glass when the opposite side relative with a described side and base component join, fixed part produces engaging force, so that described base component engages with described platform glass is automatically fixed to one another; The base component of joint fixed to one another peace table glass can be separated from one another under the effect on the direction that overcomes described engaging force, greater than the extraneous power of engaging force.
By having the liftable platform glass assembly of above structure, can platform glass and base component be linked together by fixed part, thereby when the user need clean and safeguard platform glass and base component inside, save the operation of double thread member in the prior art, saved the time greatly.Simultaneously, can not produce damage to member.
More preferably, a side of every pair of fixed part is arranged in the limit portion of described opposite side of described platform glass, and the opposing party is arranged on the described base component and the corresponding position of a described side.
More preferably, two sides of every centering relatively are arranged on one of fixed part on the base component peace table glass respectively can think magnet, and the opposing party can be magnetic part.
More preferably, two sides of every centering relatively are arranged on two of fixed part on the base component peace table glass respectively and can think magnetic stripe.More preferably, two sides of fixed part also can be the pad or the adhesive tape of great friction coefficient.
According on the other hand of the present utility model, a kind of image input unit is provided, comprise: device body and cap assembly; Wherein, device body comprises aforesaid liftable platform glass assembly; And cap assembly pivotally is installed on the apparatus main body, and covers the platform glass assembly.
Following according to the disclosed purpose of the utility model, effect, and the structure configuration, preferred embodiment enumerated, and conjunction with figs. describes in detail.
Description of drawings
Fig. 1 is the whole cutaway view according to the scanner of an embodiment of the present utility model;
Fig. 2 is the three-dimensional view of the platform glass assembly in as shown in Figure 1 the scanner;
Fig. 3 is the three-dimensional view of the base component in as shown in Figure 2 the platform glass assembly;
Fig. 4 is the three-dimensional view of the platform glass in as shown in Figure 2 the platform glass assembly.
Embodiment
The described liftable platform glass assembly of the utility model is to be applied in the image input unit, on for example scanner, photocopier or multifunctional paper feeding machine or the like install.And structure configuration of the present utility model for convenience of description, and user mode, following embodiment general describes with the application of scanner.
Fig. 1 has shown the structural representation according to the scanner of an embodiment of the present utility model, this scanner comprises device body 1 and cap assembly 2, wherein device body 1 comprises platform glass assembly 11 and support 12, and platform glass assembly 11 includes base component 111 peaceful table glass 112.Be formed with recess 113 in base component 111, scan components 114 is arranged in this recess 113, and can move along guide rail 115.Platform glass 112 is arranged on the base component 111, and can be around the pivot 117 of the limit portion that is formed at a side with respect to base component 111 pivoted.Platform glass 112 covers recess 113 when opposite side and base component 111 join, the scanning ray that scan components 114 is launched can shine on the file to be scanned that is positioned on the platform glass 112 by platform glass 112.
In the utility model, as shown in Figure 1, on platform glass 112 and base component 111, be relatively set with at least one pair of fixed part 116 respectively.When platform glass 112 when opposite side and base component 111 are bonded with each other, at least one pair of fixed part 116 can produce engaging force under the effect of the self gravitation of platform glass 112 or the every pair of fixed part 116 self the suction-combining force, thereby making that platform glass 112 and base component 111 are automatically fixed to one another is bonded together, and make platform glass 112 when opposite side and base component 111 are separated from one another at needs, only need to apply along the direction that overcomes aforementioned engaging force and greater than the extraneous power of this engaging force by the outside, just can make platform glass 112 with respect to base component 111 pivoted, can easily platform glass 112 be raised with respect to base component 111.
In one embodiment, shown in Fig. 3 and 4, be relatively set with two pairs of fixed parts 116, one side of described two centerings is arranged on the limit portion of the relative opposite side of the side with pivot 117 is set of platform glass 112, and the opposing party of described two centerings is arranged on the base component 111 and the corresponding position of an aforementioned side.Wherein, more preferably, being arranged on one of fixed part 116 on the platform glass 112 can be mutually symmetrical with the central point that is arranged as with respect to aforementioned opposite side.Can make the engaging force between platform glass 112 and the base component 111 distribute more even like this.When the opposite side that needs platform glass 112 when base component 111 separates, only need to apply along the direction of the engaging force that overcomes these two pairs of fixed parts 116 and greater than the extraneous power of this engaging force by the outside, just can make platform glass 112 with respect to base component 111 pivoted, thereby easily platform glass 112 be raised with respect to base component 111.
Being oppositely arranged on one in every pair of fixed part on platform glass 112 and the fixed part 116 in last embodiment can be being magnet, and the opposing party can be can be by the magnetic part that magnetive attraction attracted of this magnet.Like this, when platform glass 112 when opposite side and base component 111 are bonded with each other, can make platform glass 112 and base component 111 is automatically fixed to one another is bonded together by every pair of fixed part 116 self the suction-combining force (magnetive attraction), and when platform glass 112 is raised with respect to base component 111, only need to apply along the direction that overcomes aforementioned the suction-combining force and greater than the extraneous power of this suction-combining force and get final product by the outside.
As changing example, the every pair of fixed part that is oppositely arranged in last embodiment on platform glass 112 and the fixed part 116 also can be an adhesive tape.Like this, when platform glass 112 when opposite side and base component 111 are bonded with each other, can be under the effect of the self gravitation of platform glass 112, in every pair of fixed part 116, produce engaging force, thereby making that platform glass 112 and base component 111 are automatically fixed to one another is bonded together, and when needs are raised platform glass 112 with respect to base component 111, only need to apply along the direction that overcomes aforementioned engaging force and greater than the extraneous power of this engaging force and get final product by the outside.
Like this, by be provided with simply fixed part 116 just can implementation platform glass 112 with base component 111 between be connected, and when the user need clean and safeguard platform glass 112 and base component 111 inside, platform glass 112 is raised with respect to base component 111, saved the operation of double thread member in the prior art, save the time of safeguarding so greatly, and reduced the possibility that member damages.
In the above-described embodiments, fixed part 116 comprises two couple who is separately positioned on platform glass 112 and the base component 111.But this is not qualification of the present utility model, the position is set can limits according to concrete use and the needs attractive in appearance of concrete logarithm of fixed part 116 and every pair.For example, the concrete logarithm of fixed part 116 is not limited to two pairs, and may be a pair of or three pairs or more.In addition, at least one pair of fixed part 116 in the utility model can be arranged on other positions on platform glass 112 and the base component 111, as long as two sides of every centering are separately positioned on platform glass and the base component, and corresponding mutually getting final product.In addition, the concrete size of the every pair of fixed part 116 in the utility model or shape are not limited to specific size or shape.As long as the fixed part 116 that is provided with can be realized above-mentioned functions like this.
Simultaneously, in the above-described embodiments, a side of fixed part 116 is that magnet, the opposing party are magnetic part, and perhaps two sides of fixed part 116 are adhesive tape.But this is not qualification of the present utility model.For example, fixed part 116 can be members such as the pad, adhesive tape, viscosity hasp, velcro of magnetic stripe, great friction coefficient, as long as this member can be realized the above-mentioned functions of fixed part 116.
Though used scanner to come the utility model is described as example, this is not qualification of the present utility model.Design concept of the present utility model can be widely used in, for example the various image input units of scanner, photocopier or multifunctional paper feeding machine or the like device.
More than be preferred embodiment of the present utility model and accompanying drawing, have only preferred embodiment and accompanying drawing to be illustrated, it is not the interest field that is used to limit the utility model technology, all interest fields that is contained with identical technological means or for following claim content are implemented, and all do not break away from category of the present utility model but applicant's interest field.
Claims (7)
1. a liftable platform glass assembly is characterized in that, comprises: base component, and described base component has recess; Platform glass, described platform glass is installed on the described base component in the limit of side portion, and can rotate with respect to described base component around pivot in a described side, covers described recess; At least one pair of, two sides of every centering relatively are arranged on described base component and described platform fixed part on glass respectively;
When described platform glass when the opposite side relative with a described side and described base component join, described fixed part produces engaging force, so that described base component engages with described platform glass is automatically fixed to one another; The described base component of joint fixed to one another and described platform glass can be separated from one another under the effect on the direction that overcomes described engaging force, greater than the extraneous power of described engaging force.
2. liftable platform glass assembly as claimed in claim 1 is characterized in that, a side of every pair of fixed part is arranged in the limit portion of described opposite side of described platform glass, and the opposing party is arranged on the described base component and the corresponding position of a described side.
3. liftable platform glass assembly as claimed in claim 1 is characterized in that a side of described fixed part is a magnet, and the opposing party is a magnetic part.
4. liftable platform glass assembly as claimed in claim 1 is characterized in that two sides of described fixed part are magnetic stripe.
5. liftable platform glass assembly as claimed in claim 1 is characterized in that two sides of described fixed part are the pad of great friction coefficient.
6. liftable platform glass assembly as claimed in claim 1 is characterized in that two sides of described fixed part are adhesive tape.
7. an image input unit is characterized in that, comprises:
Device body and cap assembly; Wherein,
Described device body comprises as each described liftable platform glass assembly among the claim 1-6;
Described cap assembly pivotally is installed on the described apparatus main body, and covers described platform glass assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200682293U CN201403129Y (en) | 2009-02-27 | 2009-02-27 | Lift-type platform glass component and image input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200682293U CN201403129Y (en) | 2009-02-27 | 2009-02-27 | Lift-type platform glass component and image input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201403129Y true CN201403129Y (en) | 2010-02-10 |
Family
ID=41662928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200682293U Expired - Lifetime CN201403129Y (en) | 2009-02-27 | 2009-02-27 | Lift-type platform glass component and image input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201403129Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447812A (en) * | 2010-10-06 | 2012-05-09 | 精工爱普生株式会社 | Image reading apparatus |
-
2009
- 2009-02-27 CN CN2009200682293U patent/CN201403129Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447812A (en) * | 2010-10-06 | 2012-05-09 | 精工爱普生株式会社 | Image reading apparatus |
| CN102447812B (en) * | 2010-10-06 | 2016-01-20 | 精工爱普生株式会社 | Image read-out |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
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| CX01 | Expiry of patent term |