CN203835127U - Electric glass lifter - Google Patents
Electric glass lifter Download PDFInfo
- Publication number
- CN203835127U CN203835127U CN201420210266.4U CN201420210266U CN203835127U CN 203835127 U CN203835127 U CN 203835127U CN 201420210266 U CN201420210266 U CN 201420210266U CN 203835127 U CN203835127 U CN 203835127U
- Authority
- CN
- China
- Prior art keywords
- cable
- motor
- guide rail
- guide roller
- glass lifter
- 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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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses an electric glass lifter. The electric glass lifter comprises a guide rail, cable guiding wheels, a glass carriage, a roll wheel, a first motor, and a cable. The cable guiding wheels are arranged in the two ends of the guide rail. The glass carriage is arranged on the guide rail slidably. The first motor drives the roll wheel directly or indirectly. The cable is wound around the roll wheel and passes through the cable guiding wheels sequentially. At least one cable guiding wheel is provided with a cable tension adjusting mechanism. The cable tension adjusting mechanism comprises a fixing block arranged below the corresponding cable guiding wheel. A threaded hole is arranged in the fixing block, and a leading screw matched with the threaded hole penetrates through the threaded hole. The leading screw is driven by a second motor. The cable guiding wheels are provided with pressure-sensitive sensors, and the pressure-sensitive sensors are connected with a control unit. The second motor is connected with the control unit. According to the electric glass lifter of the utility model, the tension adjustment of the cable can be realized without disassembling the glass lifter and the glass lifting problem caused by loosening of the cable can be prevented.
Description
Technical field
The utility model relates to automobile glass lifter field.
Background technology
Traditional cable pulley type electric glass lifter, after long-time use, easily occurs that the problem of cable slack occurs, if cable occur lax after, easily cause glass lifting position inaccurate, not steady when lifting, the problem that even cable comes off from guide roller occurs.Generally, after cable slack, can only then again change by dismantling lifter the mode of cable and safeguard, inconvenience very.For the problems referred to above, be necessary existing cable pulley type glass lifter to make improvement.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of electric glass lifter.
The utility model is achieved by the following technical solution: a kind of electric glass lifter, comprise guide rail, be arranged at the guide roller at described guide rail two ends, slip is arranged at the glass bracket on guide rail, rolling wheel, directly or indirectly drive the first motor of described rolling wheel, be wound in described rolling wheel and pass through according to this cable of described guide roller, described at least one, on guide roller, be provided with cable strain governor motion, described cable governor motion comprises the fixed block that is arranged at described guide roller below, in described fixed block, be provided with screwed hole, one leading screw coordinating with described screwed hole is by described screwed hole, described leading screw drives by the second motor, on described guide roller, voltage sensitive sensor is set, described voltage sensitive sensor is connected with control module, described the second motor is connected with described control module.
In technique scheme, described fixed block below is provided with pulley, is provided with the slide rail coordinating with described pulley on described guide rail.
The utlity model has following beneficial effect: the utility model glass-frame riser can be realized the adjusting of cable strain in the situation that not dismantling glass-frame riser, has prevented the glass lifting problem that cable slack causes.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of cable strain governor motion.
Fig. 3 is the structural representation of guide roller.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: referring to Fig. 1 to Fig. 3, a kind of electric glass lifter, comprise guide rail 3, be arranged at the guide roller 2 at described guide rail 3 two ends, slip is arranged at the glass bracket 7 on guide rail 3, rolling wheel 5, directly or indirectly drive the first motor 1 of described rolling wheel 5, be wound in described rolling wheel 5 and pass through according to this cable 6 of described guide roller 2, described at least one, on guide roller 2, be provided with cable strain governor motion, described cable governor motion comprises the fixed block 21 that is arranged at described guide roller 2 belows, in described fixed block 21, be provided with screwed hole 22, one leading screw coordinating with described screwed hole 22 23 is by described screwed hole 22, described leading screw 23 drives by the second motor 24.
Described fixed block 21 belows are provided with pulley 26, are provided with the slide rail 30 coordinating with described pulley 26 on described guide rail 3.
On described guide roller 2, voltage sensitive sensor 20 is set, described voltage sensitive sensor 20 is connected with a control module 25, described the second motor 24 is connected with described control module 25, detect the size of cable strain by voltage sensitive sensor 20, at the interior prior setting one tension force numerical value of control module 25, when the tension force detecting when voltage sensitive sensor 20 is less than the tension force numerical value of prior setting, control module 25 is controlled motor and is driven guide roller 2 to a bit of distance of top offset, cable to be tightened again.Efficiently solve cable pulley type glass lifter and easily cause glass lifting position inaccurate, not steady when lifting, the problem that even cable comes off from guide roller.And in the time that lifter normally moves, because the self-locking of leading screw 23 and screwed hole 22 coordinates, can there is not upper and lower movement in guide roller 2, while therefore normally operation, elevator performance is not had any impact.
Claims (2)
1. an electric glass lifter, comprise guide rail (3), be arranged at the guide roller (2) at described guide rail (3) two ends, slip is arranged at the glass bracket (7) on guide rail (3), rolling wheel (5), directly or indirectly drive first motor (1) of described rolling wheel (5), be wound in described rolling wheel (5) and pass through according to this cable (6) of described guide roller (2), it is characterized in that: guide roller described at least one is provided with cable strain governor motion on (2), described cable strain governor motion comprises the fixed block (21) that is arranged at described guide roller (2) below, in described fixed block (21), be provided with screwed hole (22), one leading screw (23) coordinating with described screwed hole is by described screwed hole (22), described leading screw (23) drives by the second motor (24), voltage sensitive sensor (20) is set on described guide roller (2), described voltage sensitive sensor (20) is connected with a control module (25), described the second motor (24) is connected with described control module (25).
2. a kind of electric glass lifter as claimed in claim 1, is characterized in that: described fixed block (21) below is provided with pulley (26), is provided with the slide rail (30) coordinating with described pulley (26) on described guide rail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210266.4U CN203835127U (en) | 2014-04-28 | 2014-04-28 | Electric glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210266.4U CN203835127U (en) | 2014-04-28 | 2014-04-28 | Electric glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835127U true CN203835127U (en) | 2014-09-17 |
Family
ID=51512987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210266.4U Expired - Fee Related CN203835127U (en) | 2014-04-28 | 2014-04-28 | Electric glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938974A (en) * | 2014-04-28 | 2014-07-23 | 宁波世通汽车零部件有限公司 | Electric glass lifter |
-
2014
- 2014-04-28 CN CN201420210266.4U patent/CN203835127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938974A (en) * | 2014-04-28 | 2014-07-23 | 宁波世通汽车零部件有限公司 | Electric glass lifter |
| CN103938974B (en) * | 2014-04-28 | 2016-07-06 | 宁波世通汽车零部件有限公司 | A kind of electric glass lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |