CN201060435Y - Computer positioning shaft - Google Patents
Computer positioning shaft Download PDFInfo
- Publication number
- CN201060435Y CN201060435Y CNU2007200404852U CN200720040485U CN201060435Y CN 201060435 Y CN201060435 Y CN 201060435Y CN U2007200404852 U CNU2007200404852 U CN U2007200404852U CN 200720040485 U CN200720040485 U CN 200720040485U CN 201060435 Y CN201060435 Y CN 201060435Y
- Authority
- CN
- China
- Prior art keywords
- support
- rotating shaft
- axle
- computer
- positioning rotating
- 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 provides a computer locating-rotating shaft, which is arranged between a computer mainrboard and a LCD the rotating shaft comprises a spindle, a spacing support connected with the mainboard and a long support connected with the LCD, one end of the spindle is fixed on the long support, and the other end is closely fitted with the spacing support. The part of the spindle between the spacing support and the long support is sleeved with a torsion spring. The spacing support consists of two stop boards with bottoms fixed on the mainboard, a sleeve sleeved on the spindle and limited between the two stop boards and nuts fixing the spindle ends. One end of the spring is stopped at the side of the long support folded with the spacing support, and the other end is stopped at a stopper of the spacing support, a rotating shaft stop gear is arranged between the two stop boards and the spindle. The utility model has a structure with easy opening and heavy closing, in order to meet the mainframe of the computer not to be shifted during the opening and closing.
Description
Technical field
The utility model belongs to the improvement of positioning rotating shaft, and rotate the liquid crystal screen and the location of the computer between the motherboard that particularly are used on the notebook computer.
Background technology
In the prior art, notebook is opened and closure all is to realize by a rotating shaft, and torque magnitude is identical when opening with closure, and actual use is often found to open LCD Panel computer-chronograph main frame and can be taken up.Trace it to its cause: when notebook stiction under closure state is very big,, therefore can take up the main frame base, make main frame impaired serious in unlatching heap of times and closed greater than the gravity of base.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of computing machine positioning rotating shaft, has to hold gently and close weight structure to satisfy the function that the main frame part can not be taken up.
The utility model is achieved in that a kind of computing machine positioning rotating shaft, be installed between computer motherboard and the liquid crystal screen, the qualification support that comprise axle, connects motherboard be connected this liquid crystal screen on long stent, this axle one end is fixed in this long stent, and the other end and this qualification support rotate close-fitting, this long stent and this limit the axle upper sleeve through torque spring between the support, a pin stop bit of this spring is in the close sidepiece of this qualification support of this long stent, and another pin stop bit limits gear block on support in this.
As further improvement of the utility model, this qualification support by the bottom be fixed in computer motherboard two position retaining plates, be set in this axle and the nut that is defined in the sleeve between this two position retaining plate and is rotated with this axle end is formed, one end stop bit of this torque spring is in the gear block on this position retaining plate, a pin stop bit of this spring is in the close sidepiece of this qualification support of this long stent, and another pin stop bit limits gear block on support in one of them.
As further improvement of the utility model, this axle end is rotated with this nut after wearing a plurality of dish-shaped shell fragments again.
As further improvement of the utility model, be provided with wear plate between this dish shell fragment and qualification support, and also be respectively equipped with wear plate between these sleeve two ends and this two position retaining plate.
As further improvement of the utility model, this two position retaining plate is the L type, has respectively to be oppositely arranged two bottom fixed boards that are the U type.
As further improvement of the utility model, be provided with rotating shaft stop bit mechanism between this two position retaining plate and this axle, be convenient to control the rotational angle of opening this liquid crystal screen.
As further improvement of the utility model, an end of this axle is fixed in this long stent bottom by strengthening support.
Useful technique effect of the present utility model: this axle and be set between the sleeve on this axle and realize endwisely slipping and radial location, and realize rotational fixation between two upright plates and the axle of passing on this qualification support, when rotating, this axle can drive the torque spring that wears like this to rotate together;
This torque spring activity is set on this axle, and be defined in this torsionspring two ends by this long stent and limiting bracket, like this when this axle when the liquid crystal display closing direction rotates, the two spacing places at these torque spring two ends are supported in the qualification support of a side long stent and opposite side all the time, closed corner, torsion is big more, and this axle is when the liquid crystal display opening direction rotates, along with this torque spring reduces, two spacing places of this both ends of the spring break away from the qualification support of a side long stent and opposite side gradually, open corner, torsion is more little, so closure or openness LCD Panel is with producing the easy opening and heavy closing effect.
This axle one end is rotated with nut by a plurality of dish-shaped shell fragments, guarantees that all the time upright plate compresses all the time on this support that is set in this axle, thereby the assurance liquid crystal display is arbitrarily located better.
Description of drawings
Fig. 1 is an assembly structure synoptic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Embodiment:
Be described in detail below in conjunction with Fig. 1 and Fig. 2:
A kind of computing machine positioning rotating shaft, be installed between computer motherboard and the liquid crystal screen, the qualification support that comprise axle 4, connects motherboard be connected this liquid crystal screen on long stent 1, these axle 4 one ends are fixed in this long stent 1, and the other end and this qualification support rotate close-fitting, and this long stent 1 and this limit the axle upper sleeve through torque spring 5 between the support.This qualification support by the bottom be fixed in computer motherboard two position retaining plates 93,91, be set in this axle 4 and the nut 11 that is defined in the sleeve 8 of 93,91 of this two position retaining plates and is rotated with this axle end is formed, a pin stop bit of this spring 5 is in the close sidepiece of this qualification support of this long stent, and another pin stop bit limits gear block 94 on support in one of them.These axle 4 ends are rotated with this nut 11 after wearing a plurality of dish-shaped shell fragments 10 again.
Be provided with wear plate 7 between this dish shell fragment and qualification support, and also be respectively equipped with wear plate 7 between these sleeve two ends and this two position retaining plate.This two position retaining plate 93,91 is the L type, has respectively to be oppositely arranged two bottom fixed boards 931,911 that are the U type.One end of this axle is fixed in this long stent 1 bottom by strengthening support 3.
Be provided with rotating shaft stop bit mechanism between this two position retaining plate 93,91 and this axle, be convenient to control the rotational angle of opening this liquid crystal screen.
This torque spring activity is set on this axle, and be defined in this torsionspring two ends by this long stent and limiting bracket, like this when this axle when the liquid crystal display closing direction rotates, the two spacing places at these torque spring two ends are supported in the qualification support of a side long stent and opposite side all the time, closed corner, torsion is big more, and this axle is when the liquid crystal display opening direction rotates, along with this torque spring reduces, two spacing places of this both ends of the spring break away from the qualification support of a side long stent and opposite side gradually, open corner, torsion is more little, so closure or openness LCD Panel is with producing the easy opening and heavy closing effect.
Claims (8)
1. computing machine positioning rotating shaft, be installed between computer motherboard and the liquid crystal screen, the qualification support that comprise axle (4), connects motherboard be connected this liquid crystal screen on long stent (1), it is characterized in that, these axle (4) one ends are fixed in this long stent (1), and the other end and this qualification support rotate close-fitting, this long stent (1) and this limit the axle upper sleeve through torque spring (5) between the support, a pin stop bit of this spring (5) is in the close sidepiece of this qualification support of this long stent, and another pin stop bit limits gear block on support in this.
2. a kind of computing machine positioning rotating shaft as claimed in claim 1, it is characterized in that, this qualification support by the bottom be fixed in computer motherboard two position retaining plates (93,91), be set in this axle (4) and the nut (11) that is defined in the sleeve (8) between this two position retaining plate (93,91) and is rotated with this axle end is formed.
3. a kind of computing machine positioning rotating shaft as claimed in claim 2 is characterized in that, a pin stop bit of this spring (5) is in the close sidepiece of this qualification support of this long stent, and another pin stop bit limits gear block (94) on support in one of them.
4. a kind of computer positioning rotating shaft as claimed in claim 2 is characterized in that, this axle (4) end is rotated with this nut (11) after wearing a plurality of dish-shaped shell fragments (10) again.
5. a kind of computer positioning rotating shaft as claimed in claim 4 is characterized in that, is provided with wear plate (7) between this dish shell fragment and qualification support, and also is respectively equipped with wear plate (7) between these sleeve two ends and this two position retaining plate.
6. a kind of computing machine positioning rotating shaft as claimed in claim 2 is characterized in that, this two position retaining plate (93,91) is the L type, has respectively to be oppositely arranged two bottom fixed boards (931,911) that are the U type.
7. a kind of computer positioning rotating shaft as claimed in claim 1 is characterized in that, is provided with rotating shaft stop bit mechanism between this two position retaining plate (93,91) and this axle.
8. a kind of computer positioning rotating shaft as claimed in claim 1 is characterized in that, an end of this axle is fixed in this long stent (1) bottom by strengthening support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200404852U CN201060435Y (en) | 2007-07-23 | 2007-07-23 | Computer positioning shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200404852U CN201060435Y (en) | 2007-07-23 | 2007-07-23 | Computer positioning shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060435Y true CN201060435Y (en) | 2008-05-14 |
Family
ID=39408919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200404852U Expired - Fee Related CN201060435Y (en) | 2007-07-23 | 2007-07-23 | Computer positioning shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060435Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709740B (en) * | 2009-12-25 | 2012-07-25 | 杭州华银教育多媒体科技股份有限公司 | Unilateral rotating shaft device with self-locking function |
| CN102937144A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Rotating shaft support |
| CN106194985A (en) * | 2016-09-06 | 2016-12-07 | 江苏大亚铝业有限公司 | A kind of damping positioning rotating shaft |
-
2007
- 2007-07-23 CN CNU2007200404852U patent/CN201060435Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709740B (en) * | 2009-12-25 | 2012-07-25 | 杭州华银教育多媒体科技股份有限公司 | Unilateral rotating shaft device with self-locking function |
| CN102937144A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Rotating shaft support |
| CN106194985A (en) * | 2016-09-06 | 2016-12-07 | 江苏大亚铝业有限公司 | A kind of damping positioning rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |