CN201462353U - Helical ball screw type liquid crystal display ascending and descending machine - Google Patents
Helical ball screw type liquid crystal display ascending and descending machine Download PDFInfo
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- CN201462353U CN201462353U CN2009200608990U CN200920060899U CN201462353U CN 201462353 U CN201462353 U CN 201462353U CN 2009200608990 U CN2009200608990 U CN 2009200608990U CN 200920060899 U CN200920060899 U CN 200920060899U CN 201462353 U CN201462353 U CN 201462353U
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Abstract
The utility model discloses a helical ball screw type liquid crystal display ascending and descending machine, which comprises a box body, a liquid crystal display holder and a guiding device arranged in the box body, wherein the liquid crystal display holder is in sliding fit with the guiding device, a helical ball screw type ascending and descending mechanism is arranged in the box body, and the liquid crystal display holder is arranged on the helical ball screw type ascending and descending mechanism. Because the helical ball screw type ascending and descending mechanism consisting of a helical screw and a ball nut is used to change rotary motion into linear motion, the utility model has the characteristics of high transmission precision, small frictional resistance, small required drive torque and the like, and can achieve micro-feeding; due to the small transmission clearance and high rigidity, the utility model has stabler and smoother ascending and descending process, can carry out high-speed feeding and can protect the liquid crystal display against shock impact in the ascending and descending process; and in addition, the utility model has no transmission noise and can create excellent use effects for users.
Description
Technical field
The utility model relates to lift device, particularly a kind of liquid crystal display panel lift device.
Background technique
Current, the liquid crystal display panel lift device has obtained extensive use in all kinds of occasions.Its inside is provided with elevator mechanism, and liquid crystal display panel is affixed to is hidden in the lift device box house on the elevator mechanism, and liquid crystal display panel can move up and down with elevator mechanism.When needs used liquid crystal display panel to demonstrate, the control elevator mechanism rose, and liquid crystal display panel is sent rise to the lift device top, demonstrates; After demonstration finished, the control elevator mechanism descended, and liquid crystal display panel is taken in the lift device, accomplishes that space outerpace is elegant in appearance, and the protection liquid crystal display panel is not subjected to unexpected collision or damages, and effectively preventing the influence to liquid crystal display panel such as dust.But the elevator mechanism of present all kinds of liquid crystal display panel generally adopts sprocket driving, and transmission accuracy is low, and transmission is very not steady, and is not enough to the protection of liquid crystal display panel, and noise is big, brought certain inconvenience to use.
The model utility content
In order to solve the above problems, the purpose of this utility model is to provide a kind of transmission accuracy height ' stable drive, noiseless liquid crystal display panel lift device when using.
The technological scheme that the invention for solving the technical problem adopted is:
A kind of spiral ball screw formula liquid crystal display panel lift device, comprise casing, liquid crystal display panel fixed base and be arranged on the interior guiding device of casing, described liquid crystal display panel fixed base and guiding device are slidingly matched, be provided with spiral ball screw formula elevator mechanism in the described casing, described liquid crystal display panel fixed base is installed on the spiral ball screw formula elevator mechanism.
As improvement of the technical scheme, described spiral ball screw formula elevator mechanism comprises the ball nut of fixedlying connected with the liquid crystal display panel fixed base, the driving mechanism of the helical screw that cooperates with described ball nut transmission and driving ball nut or helical screw.
As further improvement in the technical proposal, described driving mechanism comprises the drive motor that is connected with helical screw that is fixed in the casing.
As further improvement in the technical proposal, described driving mechanism comprises the drive motor that cooperates with the ball nut transmission.
As further improvement in the technical proposal, described driving mechanism comprises the drive motor that cooperates with gear transmission that is fixed in the casing, and described gear cooperates with the follower transmission, and described follower is connected with helical screw.
As further improvement in the technical proposal, described guiding device comprises and is arranged on the linear rail that passes the liquid crystal display panel fixed base in the casing.
As further improvement in the technical proposal, described casing top is provided with openable door closure.
As further improvement in the technical proposal, described door closure is hinged on the top of casing by hinge.
The beneficial effects of the utility model are: owing to use the elevator mechanism of the spiral ball screw formula of being made up of helical screw, ball nut, with the rotary type conversion of motion is the linear type motion, have many characteristics such as transmission accuracy height, little, the required driving torque of surface friction drag be little, and can realize little feeding; Because its drive gap is little, the rigidity height can carry out high speed feed than making that lifting process is more steady along sliding, can protect liquid crystal display panel not to be subjected to jerk in lifting process; In addition, its no transmission noise can be created splendid using effect for the user.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment two structural representations;
Fig. 3 is the utility model embodiment triple helical elevator mechanism schematic representation.
Embodiment
With reference to Fig. 1, a kind of spiral ball screw formula liquid crystal display panel lift device of the present utility model, comprise casing 1, liquid crystal display panel fixed base 2 and be arranged on guiding device 3 in the casing 1, described liquid crystal display panel fixed base 2 is slidingly matched with guiding device 3, be provided with spiral ball screw formula elevator mechanism 4 in the described casing 1, described liquid crystal display panel fixed base 2 is installed on the spiral ball screw formula elevator mechanism 4.Owing to use the elevator mechanism of the spiral ball screw formula of forming by helical screw, ball nut, with the rotary type conversion of motion is the linear type motion, have many characteristics such as surface friction drag is little, transmission accuracy is high, required driving torque is little, and can realize little feeding; Because its drive gap is little, the rigidity height can carry out high speed feed than making that lifting process is more steady along sliding, can protect liquid crystal display panel not to be subjected to jerk; In addition, its no transmission noise can be created splendid using effect for the user.
In the present embodiment, described spiral ball screw formula elevator mechanism 4 comprises the ball nut 5 of fixedlying connected with liquid crystal display panel fixed base 2, the driving mechanism 7 of the helical screw 6 that cooperates with described ball nut 5 transmissions and driving ball nut 5 or helical screw 6.
In conjunction with Fig. 1, described driving mechanism 7 comprises the drive motor 41 that is connected with helical screw 6 that is fixed in the casing 1.When drive motor 41 rotates, the helical screw 6 that connects thereon will rotate together, therefore the ball nut 5 that cooperates with its transmission will move up and down on helical screw 6, and drive moves up and down with its liquid crystal display panel fixed base 2 that is connected, and reach the purpose of lifting liquid crystal display panel.
With reference to figure 2, described driving mechanism 7 comprises the drive motor 42 that cooperates with ball nut 5 transmissions.When drive motor 42 rotated, the ball nut 5 that cooperates with its transmission will rotate, and therefore can move up and down along helical screw 6, and drive moved up and down with its liquid crystal display panel fixed base 2 that is connected, and reached the purpose of lifting liquid crystal display panel.
With reference to figure 3, described driving mechanism 7 comprises the drive motor 44 that cooperates with gear 43 transmissions that is fixed in the casing 1, and described gear 43 cooperates with follower 45 transmissions, and described follower 45 is connected with helical screw 6.When drive motor 44 rotates, gear 43 can rotate thereupon together, and the follower 45 that drives with its transmission cooperation rotates, follower 45 drives helical screw 6 rotations of fixedlying connected with it, therefore the ball nut 5 that cooperates with helical screw 6 transmissions will move up and down on helical screw 6, and drive and to move up and down with its liquid crystal display panel fixed base 2 that is connected, reach the purpose of lifting liquid crystal display panel.
In the present embodiment, described guiding device 3 comprises and is arranged on the linear rail 8,9 that passes liquid crystal display panel fixed base 2 in the casing 1, can cause damage to display device so that do not deflect in the liquid crystal screen display device lifting process, and is more practical.
In the present embodiment, described casing 1 top is provided with openable door closure 10, can manually or automatically open, and makes things convenient for liquid crystal display panel to come in and go out, and the space in the protection casing prevents that foreign matter from falling into or dust is invaded and harassed.In the present embodiment, described door closure 10 is hinged on the top of casing 1 by hinge.
Certainly, the invention is not limited to above-mentioned mode of execution, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (8)
1. spiral ball screw formula liquid crystal display panel lift device, comprise casing (1), liquid crystal display panel fixed base (2) and be arranged on the interior guiding device (3) of casing (1), described liquid crystal display panel fixed base (2) is slidingly matched with guiding device (3), it is characterized in that: be provided with spiral ball screw formula elevator mechanism (4) in the described casing (1), described liquid crystal display panel fixed base (2) is installed on the spiral ball screw formula elevator mechanism (4).
2. spiral ball screw formula liquid crystal display panel lift device according to claim 1, it is characterized in that: described spiral ball screw formula elevator mechanism (4) comprises the ball nut (5) of fixedlying connected with liquid crystal display panel fixed base (2), the driving mechanism (7) of the helical screw (6) that cooperates with described ball nut (5) transmission and driving ball nut (5) or helical screw (6).
3. spiral ball screw formula liquid crystal display panel lift device according to claim 2 is characterized in that: described driving mechanism (7) comprises the drive motor (41) that is connected with helical screw (6) that is fixed in the casing (1).
4. spiral ball screw formula liquid crystal display panel lift device according to claim 2 is characterized in that: described driving mechanism (7) comprises the drive motor (42) that cooperates with ball nut (5) transmission.
5. spiral ball screw formula liquid crystal display panel lift device according to claim 2, it is characterized in that: described driving mechanism (7) comprises the drive motor (44) that cooperates with gear (43) transmission that is fixed in the casing (1), described gear (43) cooperates with follower (45) transmission, and described follower (45) is connected with helical screw (6).
6. spiral ball screw formula liquid crystal display panel lift device according to claim 1 is characterized in that: described guiding device (3) comprises and is arranged on the linear rail (8,9) that passes liquid crystal display panel fixed base (2) in the casing (1).
7. spiral ball screw formula liquid crystal display panel lift device according to claim 1 is characterized in that: described casing (1) top is provided with openable door closure (10).
8. spiral ball screw formula liquid crystal display panel lift device according to claim 7, it is characterized in that: described door closure (10) is hinged on the top of casing (1) by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200608990U CN201462353U (en) | 2009-07-21 | 2009-07-21 | Helical ball screw type liquid crystal display ascending and descending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200608990U CN201462353U (en) | 2009-07-21 | 2009-07-21 | Helical ball screw type liquid crystal display ascending and descending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462353U true CN201462353U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200608990U Expired - Fee Related CN201462353U (en) | 2009-07-21 | 2009-07-21 | Helical ball screw type liquid crystal display ascending and descending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201462353U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635762A (en) * | 2011-11-10 | 2012-08-15 | 广州市浩云安防科技股份有限公司 | General screw elevating device for television-set wall |
| CN104214479A (en) * | 2014-09-15 | 2014-12-17 | 陈菊芳 | Hydraulic elevating platform provided with guide device |
| CN104534252A (en) * | 2014-12-23 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Liquid crystal display wall-mounting device |
| CN104944327A (en) * | 2015-06-18 | 2015-09-30 | 安庆联泰电子科技有限公司 | Spiral elevating type liquid crystal screen elevator |
| CN106946193A (en) * | 2017-03-23 | 2017-07-14 | 梧州市海迪贸易有限公司 | A kind of landscape platform equipment of height adjusting |
| CN107174140A (en) * | 2017-07-27 | 2017-09-19 | 佛山市正略信息科技有限公司 | One kind can automatic lifting electric oven |
| CN107366807A (en) * | 2017-08-24 | 2017-11-21 | 南通信通智能工程有限公司 | A kind of liftable LED screen |
| CN108938321A (en) * | 2017-05-27 | 2018-12-07 | 黄帅 | A kind of double-shaft moving platform of pre- preventing cervical spondylosis |
| CN109243257A (en) * | 2018-09-07 | 2019-01-18 | 浙江工贸职业技术学院 | A kind of moveable English teaching assistant teaching aid |
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
| CN110159900A (en) * | 2019-05-31 | 2019-08-23 | 上海和显网络科技有限公司 | A kind of assembling rotary lifting-type display screen |
| CN110594552A (en) * | 2018-06-12 | 2019-12-20 | 本钢板材股份有限公司 | Closed water system corrosion rate detection pipeline hanging rack device |
-
2009
- 2009-07-21 CN CN2009200608990U patent/CN201462353U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635762A (en) * | 2011-11-10 | 2012-08-15 | 广州市浩云安防科技股份有限公司 | General screw elevating device for television-set wall |
| CN102635762B (en) * | 2011-11-10 | 2014-03-19 | 广州市浩云安防科技股份有限公司 | General screw elevating device for television-set wall |
| CN104214479A (en) * | 2014-09-15 | 2014-12-17 | 陈菊芳 | Hydraulic elevating platform provided with guide device |
| CN104214479B (en) * | 2014-09-15 | 2016-03-30 | 陈菊芳 | A kind of hydraulic elevating platform with guiding device |
| CN104534252A (en) * | 2014-12-23 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Liquid crystal display wall-mounting device |
| CN104944327A (en) * | 2015-06-18 | 2015-09-30 | 安庆联泰电子科技有限公司 | Spiral elevating type liquid crystal screen elevator |
| CN106946193A (en) * | 2017-03-23 | 2017-07-14 | 梧州市海迪贸易有限公司 | A kind of landscape platform equipment of height adjusting |
| CN106946193B (en) * | 2017-03-23 | 2019-02-05 | 新沂市芭缇雅商贸有限公司 | A kind of landscape platform equipment of height adjusting |
| CN108938321A (en) * | 2017-05-27 | 2018-12-07 | 黄帅 | A kind of double-shaft moving platform of pre- preventing cervical spondylosis |
| CN107174140A (en) * | 2017-07-27 | 2017-09-19 | 佛山市正略信息科技有限公司 | One kind can automatic lifting electric oven |
| CN107366807A (en) * | 2017-08-24 | 2017-11-21 | 南通信通智能工程有限公司 | A kind of liftable LED screen |
| CN110594552A (en) * | 2018-06-12 | 2019-12-20 | 本钢板材股份有限公司 | Closed water system corrosion rate detection pipeline hanging rack device |
| CN109243257A (en) * | 2018-09-07 | 2019-01-18 | 浙江工贸职业技术学院 | A kind of moveable English teaching assistant teaching aid |
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
| CN110159900A (en) * | 2019-05-31 | 2019-08-23 | 上海和显网络科技有限公司 | A kind of assembling rotary lifting-type display screen |
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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: 20100512 Termination date: 20100721 |