CN2704163Y - Scanistor and its hinge structure - Google Patents
Scanistor and its hinge structure Download PDFInfo
- Publication number
- CN2704163Y CN2704163Y CN 200420051108 CN200420051108U CN2704163Y CN 2704163 Y CN2704163 Y CN 2704163Y CN 200420051108 CN200420051108 CN 200420051108 CN 200420051108 U CN200420051108 U CN 200420051108U CN 2704163 Y CN2704163 Y CN 2704163Y
- Authority
- CN
- China
- Prior art keywords
- articulated section
- cover plate
- angle
- connecting portion
- hinge arrangement
- 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 - Fee Related
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Abstract
The utility model is a hinge structure applied in a scanner, and the hinge structure is connected with a cover plate. The hinge structure comprises a first pivot portion, a second pivot portion and an interconnecting piece. The first pivot portion is fixed to the cover plate, and the second pivot is arranged on the interconnecting piece. The second pivot portion pivots on the first pivot portion, by which the cover plate can be turned within a first angle and a second angle corresponding to the interconnecting piece. The second pivot portion is provided with elasticity. When the included angle between the cover plate and the interconnecting piece is bigger than a limit included angle which is beyond the first angle and the second angle, the second pivot portion departs from the first pivot portion by means of elasticity.
Description
Technical field
The utility model relates to a kind of hinge arrangement, particularly a kind of hinge arrangement applicable to scanner or multifunctional office device.
Background technology
The hinge arrangement of at present general scanner or the flip of multifunctional office device as No. 364711 patents of Taiwan notification number, is only allowed user's operation under normal circumstances.When the user promoted flip with abnormal external force, the angle between flip and the hinge arrangement can surpass an extreme angles, and causes the coupling position between flip and the hinge arrangement to rupture, and causes the damage of part.Especially easily cause the damage or the fracture of hinge arrangement.Therefore, need a kind of design that can prevent the hinge arrangement damage.
The utility model content
A kind of hinge arrangement that the utility model promptly provides in order to solve above-mentioned prior art problems, this hinge arrangement is connected with a cover plate, comprises one first articulated section, one second articulated section and a junction.First articulated section is fixed on the cover plate, and second articulated section is located on the connecting portion.Second articulated section and first articulated section articulate, and cover plate can be rotated between one first angle and one second angle with respect to connecting portion.Second articulated section has elasticity, and when the angle between cover plate and the connecting portion surpassed a limit angle outside this first angle and this second angle, separated with first articulated section by means of elastic force second articulated section.
When the user too promotes flip, and when causing the angle of flip and connecting portion to surpass an extreme angles, this hinge arrangement can utilize elastic force and cover plate disengaging, and prevents the damage or the fracture of cover plate or hinge.
For achieving the above object, the utility model provides a kind of scanner, and described scanner comprises: a cover plate; One hinge arrangement, it comprises one first articulated section, one second articulated section and a junction, described first articulated section is located on the described cover plate, described second articulated section has elasticity and is located on the described connecting portion, described second articulated section and described first articulated section articulate, wherein said cover plate can rotate between one first angle and one second angle with respect to described connecting portion, when the angle between described cover plate and the described connecting portion surpassed a limit angle, separated with this first articulated section by elastic force described second articulated section; And one scan instrument main body, link with described connecting portion.
For achieving the above object, the utility model also provides a kind of hinge arrangement, is connected in a cover plate, and described hinge arrangement comprises: a junction; One first articulated section is fixed on the described cover plate; And one second articulated section, be located on the described connecting portion, and articulate with described first articulated section, and make described cover plate with respect to described connecting portion, can between one first angle and one second angle, rotate, described second articulated section has elasticity, and when the angle between described cover plate and the described connecting portion surpassed a limit angle, separated with described first articulated section by means of elastic force described second articulated section.
Description of drawings
Fig. 1 shows hinge arrangement of the present utility model;
Fig. 2 A shows the active state of the hinge arrangement when cover plate is closed;
Fig. 2 B shows the active state of the hinge arrangement when cover plate is opened;
Fig. 3 A shows when cover plate is normally opened and the connecting state of hinge arrangement;
Fig. 3 B system shows when cover plate normally is opened into extreme angles, the disengaging situation of hinge arrangement.
Description of reference numerals:
100～cover plate
110～the first articulated sections
120～butt structure
200～hinge arrangement
210～the second articulated sections
220～connecting portion
230～resilient support structure
240～elastic rib
300～scanner main body
310～pin hole
θ 1～the first angle
θ 2～the second angles
Embodiment
Embodiment
Fig. 1 shows the part-structure of the hinge arrangement 200 of embodiment of the present utility model, comprises 2 second articulated sections 210, a junction 220, two resilient support structures 230 and two elastic ribs 240.Connecting portion 220 is a cuboid.Resilient support structure 230 is located at the upper end of connecting portion 220 in the mode that is parallel to each other, and is the C font.The upper end of connecting portion 220 is located in second articulated section 210, and between resilient support structure 230.One end of second articulated section 210 is formed with cylindric outstanding, for pivot joint.Elastic rib 240 is leg-of-mutton slab construction, is located between these second articulated sections 210, to increase the intensity of these second articulated sections 210.
The function of hinge arrangement 200 below is described.With reference to Fig. 2 A, hinge arrangement 200 also comprises first articulated section 110 and butt structure 120, and butt structure 120 is formed on first articulated section 110.First articulated section 110 is located on the cover plate 100.Cover plate 100 utilizes first articulated section 110 to be connected in rotating mode with second articulated section 210 of hinge arrangement 200.The pin hole 310 that connecting portion 220 inserts on the scanner main body 300, and hinge arrangement 200 is connected with scanner main body 300 in departing mode.In Fig. 2 A, cover plate 100 is a closed condition, and at this moment, the angle between this cover plate 100 and this connecting portion 220 is one first angle θ 1.Butt structure 120 does not contact with resilient support structure 230.
When cover plate 100 rotation and change over the process of one second angle θ 2 from this first angle θ 1, the strain of these elastic structure 230 utilizations itself allows that this butt structure 120 passes through, and the result is shown in Fig. 2 B.
With reference to Fig. 3 A, it shows when this cover plate is positioned at this second angle θ 2, the simplification stereogram of hinge structure, and this moment, this cover plate 100 was an opening, and this elastic structure 230 utilizes its elastic force, stops this butt structure 120, and prevents the abnormal rotation of this cover plate.
When the angle between cover plate 100 and this connecting portion 220 during greater than this second angle θ 2, it is out of shape the elasticity tolerable of this second articulated section 210 a little, and at this moment, first articulated section 110 still is connected and does not separate with second articulated section 210, till a limit angle.With reference to Fig. 3 B, when the angle between cover plate 100 and this connecting portion 220 during greater than this limit angle, the elasticity of these second articulated section, 210 utilizations itself is separated with this first articulated section 110.So, can avoid this first articulated section 110 or this second articulated section 210 to open to be directed at because of abnormal cover plate 100 damages or fracture.
Application Example
Above-mentioned hinge structure can be applied to (for example) one scan instrument, and it comprises cover plate 100, hinge arrangement 200 and scanner main body 300.Hinge arrangement 200 comprises first articulated section 110, second articulated section 210 and connecting portion 220.First articulated section 110 is fixed on the cover plate 100.Second articulated section 210 is located on the connecting portion 220.Second articulated section 210 and first articulated section 110 articulate, and make cover plate 100 with respect to connecting portion 220, can between one first angle θ 1 and one second angle θ 2, rotate, second articulated section 210 has elasticity, when the angle between cover plate 100 and the connecting portion 220 surpassed a limit angle outside the first angle θ 1 and the second angle θ 2, separated with first articulated section 110 by means of elastic force second articulated section 210.Scanner main body 300 links with connecting portion 220.
Connecting portion 220 is a latch structure, be formed with a pin hole 310 on the scanner main body 300, hinge arrangement 200 inserts pin holes 310 with connecting portion 220 and links with scanner main body 300, and the degree of depth that connecting portion 220 inserts pin holes 310 can be scanned the thickness of object (not shown) and regulated according to one.
When the user too promotes flip, and when causing the angle of flip and hinge arrangement to surpass an extreme angles, this hinge arrangement can utilize elastic force and cover plate disengaging, and prevents the damage or the fracture of cover plate or hinge.
Though the utility model has utilized preferred embodiment openly as above; yet it is not in order to limit the utility model; those skilled in the art; under the prerequisite that does not break away from spirit and scope of the present utility model; still can make some changes and improvements, therefore protection range of the present utility model also comprises above-mentioned changes and improvements.
Claims (11)
1. scanner is characterized in that described scanner comprises:
One cover plate;
One hinge arrangement, it comprises one first articulated section, one second articulated section and a junction, described first articulated section is located on the described cover plate, described second articulated section has elasticity and is located on the described connecting portion, described second articulated section and described first articulated section articulate, wherein said cover plate can rotate between one first angle and one second angle with respect to described connecting portion, when the angle between described cover plate and the described connecting portion surpassed a limit angle, separated with this first articulated section by elastic force described second articulated section; And
One scan instrument main body links with described connecting portion.
2. scanner as claimed in claim 1 is characterized in that described limit angle is greater than described second angle.
3. scanner as claimed in claim 1 is characterized in that described connecting portion links with departing mode and described scanner main body.
4. scanner as claimed in claim 1 is characterized in that described connecting portion is a latch structure, is formed with a pin hole on the described scanner main body, and described hinge arrangement inserts described pin hole with described connecting portion and links with described scanner main body.
5. scanner as claimed in claim 4 is characterized in that the degree of depth that described connecting portion inserts described pin hole can be scanned the thickness of object and regulated according to one.
6. scanner as claimed in claim 1, it is characterized in that described hinge arrangement also comprises a resilient support structure, be located at by described second articulated section, described first articulated section also comprises a butt structure, be formed at edge, described first articulated section, when described cover plate during from described first angle towards described second angular turn, described resilient support structure utilizes its elastic force to allow that described butt structure is by described resilient support structure, when described cover plate is in described second angle, described resilient support structure is utilized the described butt structure of its resilient support, and prevents that described cover plate from rotating.
7. scanner as claimed in claim 1 is characterized in that described hinge arrangement also comprises an elastic rib, is located at by described second articulated section, to strengthen the intensity of described second articulated section.
8. a hinge arrangement is connected in a cover plate, it is characterized in that described hinge arrangement comprises:
A junction;
One first articulated section is fixed on the described cover plate; And
One second articulated section, be located on the described connecting portion, and articulate with described first articulated section, and make described cover plate with respect to described connecting portion, can between one first angle and one second angle, rotate, described second articulated section has elasticity, and when the angle between described cover plate and the described connecting portion surpassed a limit angle, separated with described first articulated section by means of elastic force described second articulated section.
9. hinge arrangement as claimed in claim 8 is characterized in that described limit angle is greater than described second angle.
10. hinge arrangement as claimed in claim 8, it is characterized in that also comprising a resilient support structure, be located at by described second articulated section, described cover plate also comprises a butt structure, be located at by described first articulated section, when described cover plate during from described first angle towards described second angular turn, described resilient support structure utilizes its elastic force to allow that described butt structure is by described resilient support structure, when described cover plate is in described second angle, described resilient support structure is utilized the described butt structure of its resilient support, and prevents that described cover plate from rotating.
11. hinge arrangement as claimed in claim 8 is characterized in that also comprising an elastic rib, is located at by described second articulated section, to strengthen the intensity of described second articulated section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051108 CN2704163Y (en) | 2004-04-29 | 2004-04-29 | Scanistor and its hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051108 CN2704163Y (en) | 2004-04-29 | 2004-04-29 | Scanistor and its hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704163Y true CN2704163Y (en) | 2005-06-08 |
Family
ID=34777077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051108 Expired - Fee Related CN2704163Y (en) | 2004-04-29 | 2004-04-29 | Scanistor and its hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137207A (en) * | 2009-12-28 | 2011-07-27 | 加藤电机株式会社 | Original laminated plate opening and closing device and business machine containing the original laminated plate opening and closing device |
-
2004
- 2004-04-29 CN CN 200420051108 patent/CN2704163Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137207A (en) * | 2009-12-28 | 2011-07-27 | 加藤电机株式会社 | Original laminated plate opening and closing device and business machine containing the original laminated plate opening and closing device |
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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: QISDA CORPORATION Free format text: FORMER OWNER: BENQ CORP. Effective date: 20100728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: China Taiwan Taoyuan County Patentee before: Benq Corp. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20110429 |