CN208803797U - Electric pole structure - Google Patents
Electric pole structure Download PDFInfo
- Publication number
- CN208803797U CN208803797U CN201820800176.9U CN201820800176U CN208803797U CN 208803797 U CN208803797 U CN 208803797U CN 201820800176 U CN201820800176 U CN 201820800176U CN 208803797 U CN208803797 U CN 208803797U
- Authority
- CN
- China
- Prior art keywords
- motor
- shell
- fixing pipe
- connector
- feed screw
- 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 a kind of electric pole structures, including motor, motor housing, fixing pipe, screw rod, shell, guide pipe, outer telescopic tube, blanking cover and feed screw nut, the motor is fixedly connected in motor housing, fixing pipe is sleeved on screw rod, guide pipe is located in fixing pipe, and it is fixedly connected with feed screw nut, the feed screw nut connect with wire rod thread, it further include connector, bearing and end ring, what the connector and motor output shaft were sequentially connected, bearing is mounted on connector, end ring periphery is fixed with shell, and it is sleeved on bearing, one end of the fixing pipe is protruded into the mesoporous of end ring, and it is welded and fixed, and the inner hole wall of shell is equipped with the first planar section, the second planar section matched with the first planar section also is provided on end ring, one end of the guide pipe and feed screw nut are molded Integrally.The utility model structural strength is high, and water proof and dust proof effect is good, improves service life.
Description
Technical field
The utility model relates to a kind of telescopic device, especially a kind of electric pole structure.
Background technique
On the boot of motor vehicles, the case cover for unlatching is usually set, case cover passes through electronic strut
It opens and supports.Traditional electronic pole structure is insecure, for example screw thread tight fit is used between feed screw nut and guide pipe, Gu
The bonding strength for determining pipe is inadequate, and the connection of shell is easy phenomena such as loosening.It will lead to guide pipe connection loosing, electronic support in this way
The structural strength of bar is not high, and water proof and dust proof effect is poor, and the service life of electronic strut reduces.
Summary of the invention
It is high that the purpose of this utility model is to provide a kind of structural strengths, and water proof and dust proof effect is good, improves service life
Electric pole structure.
A kind of electric pole structure that in order to achieve the above object, the technical solution of the present invention is:, including electricity
Mechanical, electrical machine shell, fixing pipe, screw rod, shell, guide pipe, outer telescopic tube, blanking cover and feed screw nut, the motor are fixedly connected
In motor housing, fixing pipe is sleeved on screw rod, and guide pipe is located in fixing pipe, and is fixedly connected with feed screw nut, described
Feed screw nut connect with wire rod thread, and outer telescopic tube is between fixing pipe and shell, and the fixed company in outer end and guide pipe outer end
It connects, shell is fixedly connected on motor housing, and the motor is connect with screw rod transmission, further includes connector, bearing and bearing rib
Circle, the connector and motor output shaft transmission connection, bearing is mounted on connector, and end ring periphery and shell are solid
It is fixed, and be sleeved on bearing, one end of the fixing pipe is protruded into the mesoporous of end ring, and is welded and fixed, and shell is interior
Hole wall is equipped with the first planar section, also is provided with the second planar section matched with the first planar section, the guide pipe on end ring
One end and feed screw nut's injection molding it is integral.
Preferably, it is fixedly connected with the first connector on the motor housing, the second connector is threaded on blanking cover.
Preferably, spring is additionally provided between the outer telescopic tube and fixing pipe.
After adopting the above structure, power is first passed to connector by the motor of the utility model, then passes to screw rod, and
Connector is rotated by bearing, and power transmitting is steady reliable.One end of fixing pipe is welded in end ring mesoporous, so that
Fixing pipe and end ring form an entirety, and rainwater and dust will not enter inside screw rod and motor, and water proof and dust proof effect is good.
And end ring is limited with shell by two planar sections, and the fixed limit of shell installation is secured.One end of guide pipe with
Feed screw nut's injection molding is integral, reduces the shaking that screw rod rotates and leads to guide pipe, improves the service life of electronic strut.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 2；
Fig. 4 is the portion the I enlarged drawing of Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Referring to shown in Fig. 1,2,3,4, a kind of electric pole structure, including motor 1, motor housing 2, fixing pipe 4, silk
Bar 5, shell 6, guide pipe 7, outer telescopic tube 8, blanking cover 9 and feed screw nut 10, the motor 1 are fixedly connected in motor housing 2,
Fixing pipe 4 is sleeved on screw rod 5, and guide pipe 7 is located in fixing pipe 4, and is fixedly connected with feed screw nut 10, the feed screw nut
10 are threadedly coupled with screw rod 5, and outer telescopic tube 8 is between fixing pipe 4 and shell 6, and the fixed company in outer end and 7 outer end of guide pipe
It connects, shell 6 is fixedly connected on motor housing 2, and it further includes connector 3,50 and of bearing that the motor 1 is sequentially connected with screw rod 5
End ring 60, the connector 3 and the transmission connection of 1 output shaft of motor, bearing 50 is mounted on connector 3, end ring
60 peripheries and shell 6 are fixed, and are sleeved on bearing 50, and one end of the fixing pipe 4 is protruded into the mesoporous of end ring 60, and
It is welded and fixed, and the inner hole wall of shell 6 is equipped with the first planar section 61, also is provided with matching with the first planar section 61 on end ring 60
The second planar section 62 closed, one end of the guide pipe 7 and feed screw nut 10 are molded integrally.
Referring to shown in Fig. 1 and 2, in order to preferably connect with vehicle accessory, the effect of support vehicle boot lid, institute are played
It states and is fixedly connected with the first connector 21 on motor housing 2, the second connector 73 is threaded on blanking cover 9.
It is shown in Figure 2, it is additionally provided with spring 40 between the outer telescopic tube 8 and fixing pipe 4, one end of spring 40 and flexible
The outer end of outer tube 8 offsets, and the other end offsets with motor 1.Spring 40 can be under 7 indentation state of outer telescopic tube 8 and guide pipe
Certain pressure is persistently kept, and this pressure is less than the power that motor 1 is given, under 7 stretching state of outer telescopic tube 8 and guide pipe
There can be holding effect, so that the stretching motion of outer telescopic tube 8 and guide pipe 7 is more smooth.
Referring to shown in Fig. 1,2,3, when the utility model is used, motor 1 drives screw rod 5 to rotate, and screw rod 5 is in feed screw nut 10
Under the action of drive guide pipe 7 and outer telescopic tube 8 to do stretching motion, drive the case cover of motor vehicles to be opened and closed
Operation.And the connector 3 of the utility model is coupler structure, and the output shaft of motor 1 and screw rod 5 are attached, and is transmitted
Power.Power is first passed to connector 3 by motor 1, then passes to screw rod 5, and connector 3 is rotated by bearing 50,
Power transmitting is steady reliable.One end of fixing pipe 4 is welded in 60 mesoporous of end ring, so that fixing pipe 4 and end ring 60
An entirety is formed, rainwater and dust will not enter inside screw rod 5 and motor 1, and water proof and dust proof effect is good.And end ring 60
It is limited with shell 6 by two planar sections, the fixed limit of the installation of shell 6 is secured.One end of guide pipe 7 and feed screw nut 10
Injection molding is integral, and shaking when reducing the rotation of screw rod 5 and guide pipe 7 being caused to move improves electronic strut reliability and uses the longevity
Life.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (3)
1. a kind of electric pole structure, including motor (1), motor housing (2), fixing pipe (4), screw rod (5), shell (6),
Guide pipe (7), outer telescopic tube (8), blanking cover (9) and feed screw nut (10), the motor (1) are fixedly connected on motor housing (2)
Interior, fixing pipe (4) is sleeved on screw rod (5), and guide pipe (7) is located in fixing pipe (4), and is fixed and connected with feed screw nut (10)
It connecing, the feed screw nut (10) is threadedly coupled with screw rod (5), and outer telescopic tube (8) is located between fixing pipe (4) and shell (6), and
Outer end is fixedly connected with guide pipe (7) outer end, and shell (6) is fixedly connected on motor housing (2), the motor (1) and screw rod
(5) be sequentially connected, it is characterised in that: further include connector (3), bearing (50) and end ring (60), the connector (3) and
The transmission connection of motor (1) output shaft, bearing (50) is mounted on connector (3), and end ring (60) periphery and shell (6) are solid
It is fixed, and be sleeved on bearing (50), one end of the fixing pipe (4) is protruded into the mesoporous of end ring (60), and is welded and fixed,
And the inner hole wall of shell (6) is equipped with the first planar section (61), also is provided with matching with the first planar section (61) on end ring (60)
The second planar section (62) closed, one end of the guide pipe (7) and feed screw nut (10) injection molding are integral.
2. electric pole structure according to claim 1, it is characterised in that: fixed on the motor housing (2) to connect
It is connected to the first connector (21), the second connector (73) is threaded on blanking cover (9).
3. electric pole structure according to claim 1, it is characterised in that: the outer telescopic tube (8) and fixing pipe
(4) spring (40) are additionally provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800176.9U CN208803797U (en) | 2018-05-28 | 2018-05-28 | Electric pole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800176.9U CN208803797U (en) | 2018-05-28 | 2018-05-28 | Electric pole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803797U true CN208803797U (en) | 2019-04-30 |
Family
ID=66224567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800176.9U Expired - Fee Related CN208803797U (en) | 2018-05-28 | 2018-05-28 | Electric pole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803797U (en) |
-
2018
- 2018-05-28 CN CN201820800176.9U patent/CN208803797U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190430 Termination date: 20200528 |