CN210520526U - Long electric rail of seat - Google Patents
Long electric rail of seat Download PDFInfo
- Publication number
- CN210520526U CN210520526U CN201921583489.4U CN201921583489U CN210520526U CN 210520526 U CN210520526 U CN 210520526U CN 201921583489 U CN201921583489 U CN 201921583489U CN 210520526 U CN210520526 U CN 210520526U
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- China
- Prior art keywords
- seat
- lead screw
- fixed block
- bearing
- screw rod
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Abstract
The utility model discloses a long electronic rail of seat, including lead screw and seat fixed block, seat fixed block threaded connection sets up on the lead screw, the double-phase offside of lead screw still corresponds respectively and is provided with spacing leaf spring, two spacing leaf spring and the spacing setting of seat fixed block, the lead screw still corresponds in seat fixed block one side and is provided with the rigid slider of elasticity, spacing leaf spring one side still corresponds and is provided with the collecting rail and corresponds the setting with the seat fixed block, the one end of lead screw is provided with the reducing gear box through the bearing frame, and the other end corresponds fixedly through the bearing, the reducing gear box corresponds with the motor and is connected. The utility model discloses it is rational in infrastructure reliable, equipment and arrangement space convenience are good, possess the automatic brake locking function, and wireless nature influence removes in the same direction as the slipperiness good, and the mobility stability is high.
Description
Technical Field
The utility model relates to a long electric rail of seat.
Background
Seat track on the existing market acquires two segmentation steel ball tracks to adopt linear connection to supply each part power of seat usually, cause the obstacle and the cracked phenomenon to the space easily after long-time the use, lead to the result of use not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rational in infrastructure reliable, equipment and arrangement space convenience are good, possess the automatic brake locking function, and no linear influence removes in the same direction as the slipperiness good, the long electric rail of seat that the mobility stability is high.
The technical scheme of the utility model, a long electric rail of seat, including lead screw and seat fixed block, seat fixed block threaded connection sets up on the lead screw, the double-phase offside of lead screw still corresponds respectively and is provided with spacing leaf spring, two spacing leaf spring and the spacing setting of seat fixed block, the lead screw still corresponds in seat fixed block one side and is provided with the rigid slider of elasticity, spacing leaf spring one side still corresponds and is provided with the collection rail and corresponds the setting with the seat fixed block, the one end of lead screw is provided with the reducing gear box through the bearing frame, and the other end corresponds fixedly through the bearing, the reducing gear box corresponds with the motor and is connected.
In a preferred embodiment of the present invention, the elastic rigid sliding block is composed of a screw nut sleeved on the screw rod and a compensation plate spring on the upper surface of the screw nut.
In a preferred embodiment of the present invention, a dust-proof belt sliding member is further disposed on one side of the end portion of the reduction gearbox.
In a preferred embodiment of the invention, the bearing is also provided with a dust-proof band sliding piece on one side of the end portion.
In a preferred embodiment of the present invention, the dust-proof belt sliding pieces on the reduction box or the bearing are provided in two and arranged in parallel on the upper and lower sides of the end portion of the reduction box or the bearing.
In a preferred embodiment of the present invention, the motor is correspondingly driven by the flexible shaft and the reduction box.
For a long electronic rail of seat, the utility model discloses rational in infrastructure reliable, equipment and arrangement space convenience are good, possess the automatic brake locking function, and wireless nature influences, and it is good to remove the slipperiness, and the mobility stability is high.
Drawings
Fig. 1 is a partial structural view of a long electric rail of a seat according to a preferred embodiment of the present invention;
fig. 2 is an assembly view of fig. 1.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
The utility model relates to a long electric rail of seat, as shown in figure 1 and combined figure 2, seat fixed block 1 is provided with a plurality of parts and threaded connection sets up on lead screw 2 respectively, guarantees linear movement through 3 spacing seat fixed blocks 1 of spacing leaf spring respectively in 2 both sides of lead screw, and no steel ball slide rail improves orbital mobility.
A collecting rail 4 is arranged on one side of one limiting plate spring 3, power is supplied to each part of the seat through the collecting rail 4, and space obstacles and breakage caused by long-time movement of electric wires are avoided.
An elastic rigid sliding block consisting of a screw nut 6 with a compensation plate spring 5 at the top is also arranged on the screw rod at one side of the seat fixing block 1, so that the compensation of the moving stroke and the shaking clearance of the track is promoted.
Two ends of the screw rod 2 are correspondingly connected and fixed through a bearing 7 and a reduction gearbox 9 fixed through a bearing seat 8, the reduction gearbox 9 has an automatic brake locking function, the reduction gearbox 9 correspondingly transmits with the driving end of the driving motor through a flexible shaft 10, and convenience of assembly and space arrangement is improved.
Meanwhile, in order to facilitate the sliding of the dustproof belt, the upper side and the lower side of the two end parts of the bearing 7 and the reduction gearbox 9 are respectively provided with the dustproof belt sliding parts 11, so that the sliding support of the dustproof belt is convenient to provide, the dust enters the rail to cause unsmooth movement and influence, the dustproof belt is designed without rollers, and the production cost and the part damage rate are reduced.
For a long electronic rail of seat, the utility model discloses rational in infrastructure reliable, equipment and arrangement space convenience are good, possess the automatic brake locking function, and wireless nature influences, and it is good to remove the slipperiness, and the mobility stability is high.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions thought by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a long electronic rail of seat, includes lead screw and seat fixed block, seat fixed block threaded connection sets up on the lead screw its characterized in that: the two opposite sides of the screw rod are respectively and correspondingly provided with a limiting plate spring, the two limiting plate springs are in limiting arrangement with the seat fixing block, the screw rod is further correspondingly provided with an elastic rigid sliding block on one side of the seat fixing block, a collecting rail is further correspondingly arranged on one side of the limiting plate spring and corresponds to the seat fixing block, one end of the screw rod is provided with a reduction box through a bearing seat, the other end of the screw rod is correspondingly fixed through a bearing, and the reduction box is correspondingly connected with the motor.
2. The seat length electric rail of claim 1, wherein: the elastic rigid sliding block consists of a screw rod nut sleeved on the screw rod and a compensation plate spring on the upper surface of the screw rod nut.
3. The seat length electric rail of claim 1, wherein: and one side of the end part of the reduction gearbox is also provided with a dustproof belt sliding piece.
4. The seat length electric rail of claim 1, wherein: and one side of the end part of the bearing is also provided with a dustproof belt sliding piece.
5. Seat length electric rail according to claim 3 or 4, characterized in that: and the two dustproof belt sliding pieces on the reduction gearbox or the bearing are arranged on the upper side and the lower side of the end part of the reduction gearbox or the bearing in parallel.
6. The seat length electric rail of claim 1, wherein: the motor is correspondingly driven with the reduction gearbox through a flexible shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583489.4U CN210520526U (en) | 2019-09-23 | 2019-09-23 | Long electric rail of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583489.4U CN210520526U (en) | 2019-09-23 | 2019-09-23 | Long electric rail of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210520526U true CN210520526U (en) | 2020-05-15 |
Family
ID=70606301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583489.4U Active CN210520526U (en) | 2019-09-23 | 2019-09-23 | Long electric rail of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210520526U (en) |
-
2019
- 2019-09-23 CN CN201921583489.4U patent/CN210520526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |