CN203780346U - Electric sliding track of built-in screw rod - Google Patents
Electric sliding track of built-in screw rod Download PDFInfo
- Publication number
- CN203780346U CN203780346U CN201420150881.0U CN201420150881U CN203780346U CN 203780346 U CN203780346 U CN 203780346U CN 201420150881 U CN201420150881 U CN 201420150881U CN 203780346 U CN203780346 U CN 203780346U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw mandrel
- component
- sliding track
- connection block
- 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
Links
Abstract
The utility model relates to an electric sliding track of a built-in screw rod. The electric sliding track is mainly applied to business purpose vehicles and sedan cars. The electric sliding track comprises a soft shaft component, a motor and a sliding track component, wherein the motor is connected with the soft shaft component; the soft shaft component is connected with the sliding track component. The electric sliding track is characterized in that a screw rod device is mounted inside the sliding track component; the screw rod device is positioned between a lower sliding rail and an upper sliding rail and comprises a front screw rod connecting base, a screw rod, a screw rod nut and a rear screw rod connecting base; the screw rod connecting base and the rear screw rod connecting base are both connected with the upper sliding rail; one end of the screw rod is connected with the front screw rod connecting base; the other end of the screw rod is connected with the rear screw rod connecting base; the screw rod nut is connected with the screw rod and is positioned inside the lower sliding rail; a screw penetrates through the lower sliding rail and is fixed to the screw rod nut. The electric sliding track is more reasonable in structural design, the screw rod shakes slightly when being used, so that small noise is achieved, and meanwhile the structural design is simple and compact.
Description
Technical field
The utility model relates to a kind of electric sliding rail of built-in screw mandrel, and it is mainly applicable in commercial vehicle and small passenger car, belongs to a matching component in automotive seat.
Background technology
In prior art, electric sliding rail in automotive seat comprises flexible shaft component, motor, slide track component and lead screw device, and motor is connected with flexible shaft component, and flexible shaft component is connected with slide track component, lead screw device is arranged on the inner side of slide track component outside, and be arranged in parallel with slide track component; The electric sliding rail of this structure its in when operation, screw mandrel rocks greatly, makes noise large; Meanwhile, structure design is also more complicated.
Utility model content
Technical scheme to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provides a kind of structure design more reasonable, the electric sliding rail of the built-in screw mandrel that noise is little.
The technical scheme in the invention for solving the above technical problem is: the electric sliding rail of this built-in screw mandrel comprises flexible shaft component, motor and slide track component, motor is connected with flexible shaft component, flexible shaft component is connected with slide track component, it is characterized in that: described lead screw device is arranged on the inside of slide track component, this lead screw device is between glidepath and upper slide rail, and it comprises Connection Block after Connection Block before screw mandrel, screw mandrel, feed screw nut and screw mandrel; The front Connection Block of screw mandrel is connected all and is connected with upper slide rail with rear Connection Block, one end of screw mandrel is connected with Connection Block before screw mandrel, the other end is connected with Connection Block after screw mandrel, feed screw nut is connected with screw mandrel and is positioned at glidepath, and screw is fixed with feed screw nut through glidepath two.Make thus lead screw device of the present utility model be built in slide track component, guaranteed the stability that screw mandrel rotates, noise is little.
Flexible shaft component described in the utility model, slide track component and lead screw device all have two covers, and the Nomenclature Composition and Structure of Complexes of every cover is identical, and corresponding one by one.
The utility model compared with prior art has the following advantages: structure design is more reasonable, and because lead screw device is arranged on the inside of slide track component, it is between glidepath and upper slide rail, and during use, screw mandrel rocks littlely, makes noise little; Meanwhile, structure design is also more simple compact.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the structural representation after slide track component two expansion in Fig. 1.
The specific embodiment
Referring to Fig. 1, the utility model is mainly comprised of slide track component 1, flexible shaft component 1, motor 3, flexible shaft component 24 and slide track component 25.Slide track component 1 is connected with flexible shaft component 24 with flexible shaft component 1 respectively with slide track component 25, and the two ends of motor 3 connect respectively flexible shaft component 1 and flexible shaft component 24.
On slide track component 1 of the present utility model, there are the glidepath 1 and the upper slide rail 1 that cooperatively interact, on slide track component 25, also have the glidepath 2 51 and the upper slide rail 2 52 that cooperatively interact; Flexible shaft component 1 comprises flexible axle Connection Block 1 and flexible axle 1, and flexible axle Connection Block 1 is arranged on glidepath 1, and mates with glidepath 1, and one end of flexible axle 1 is connected with flexible axle Connection Block 1, and the other end is connected with one end of motor 3; Flexible shaft component 24 also comprises flexible axle Connection Block 2 41 and flexible axle 2 42, and flexible axle Connection Block 2 41 is arranged on glidepath 2 51, and mates with glidepath 2 51, and one end of flexible axle 2 42 is connected with flexible axle Connection Block 2 41, and the other end is connected with the other end of motor 3.Visible, the utility model slide track component 1 is identical with the structure of slide track component 25, and the structure of flexible shaft component 1 and flexible shaft component 24 is also identical.
Below we specifically describe the inner structure of two slide track components with the structure of the slide track component 25 that launched in Fig. 2.
Referring to Fig. 2, take slide track component 25 as example: after expansion, have a lead screw device 6, this lead screw device 6 is between glidepath 2 51 and upper slide rail 2 52, so be called built-in screw mandrel; This lead screw device 6 comprises Connection Block 64 after Connection Block 61 before screw mandrel, screw mandrel 62, feed screw nut 63 and screw mandrel; The front Connection Block 61 of screw mandrel is connected 64 and is all connected with upper slide rail 2 52 with rear Connection Block, before one end of screw mandrel 62 and screw mandrel, Connection Block 61 is connected, the other end is connected with Connection Block after screw mandrel 64, and feed screw nut 63 is connected with screw mandrel 62 and is positioned at glidepath 2 51; Screw 7 is fixing with feed screw nut 63 through glidepath 2 51.
During use, motor 3 rotates, and drives flexible axle 1, flexible axle 2 42 and screw mandrel 62 to rotate, and slide rail 2 52 is moved forward and backward; When motor 3 rotates, drive feed screw nut 63 front-rear reciprocation movement on glidepath 2 51.
By above description, those skilled in the art can implement.
All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.
Claims (2)
1. the electric sliding rail of a built-in screw mandrel, comprise flexible shaft component, motor, slide track component and lead screw device, motor is connected with flexible shaft component, flexible shaft component is connected with slide track component, it is characterized in that: described lead screw device is arranged on the inside of slide track component, this lead screw device is between glidepath and upper slide rail, and it comprises Connection Block after Connection Block before screw mandrel, screw mandrel, feed screw nut and screw mandrel; The front Connection Block of screw mandrel is connected all and is connected with upper slide rail with rear Connection Block, one end of screw mandrel is connected with Connection Block before screw mandrel, the other end is connected with Connection Block after screw mandrel, feed screw nut is connected with screw mandrel and is positioned at glidepath, and screw is fixed with feed screw nut through glidepath two.
2. the electric sliding rail of built-in screw mandrel according to claim 1, is characterized in that: described flexible shaft component, slide track component and lead screw device all have two covers, and the Nomenclature Composition and Structure of Complexes of every cover is identical, and corresponding one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150881.0U CN203780346U (en) | 2014-03-31 | 2014-03-31 | Electric sliding track of built-in screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150881.0U CN203780346U (en) | 2014-03-31 | 2014-03-31 | Electric sliding track of built-in screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780346U true CN203780346U (en) | 2014-08-20 |
Family
ID=51316561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150881.0U Expired - Fee Related CN203780346U (en) | 2014-03-31 | 2014-03-31 | Electric sliding track of built-in screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539212A (en) * | 2016-02-01 | 2016-05-04 | 常州昊邦汽车零部件有限公司 | Electric slide rail for seat |
| CN107672488A (en) * | 2017-09-25 | 2018-02-09 | 延锋安道拓座椅机械部件有限公司 | Automobile seat electric drive mechanism |
-
2014
- 2014-03-31 CN CN201420150881.0U patent/CN203780346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539212A (en) * | 2016-02-01 | 2016-05-04 | 常州昊邦汽车零部件有限公司 | Electric slide rail for seat |
| CN107672488A (en) * | 2017-09-25 | 2018-02-09 | 延锋安道拓座椅机械部件有限公司 | Automobile seat electric drive mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 311504 Yu Zhaocun, the Fuchun River Town, Tonglu County, Hangzhou, Zhejiang Patentee after: ZHEJIANG LONGSHENG AUTO PARTS TECHNOLOGY Co.,Ltd. Address before: 311504 the Fuchun River City, Zhejiang province Tonglu town Machinery Industrial Zone Patentee before: ZHEJIANG LONGSHENG AUTO PARTS LIMITED BY SHARE Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |