CN209462199U - A kind of tube shaped electric machine of hand pull starting-up - Google Patents
A kind of tube shaped electric machine of hand pull starting-up Download PDFInfo
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- CN209462199U CN209462199U CN201920052118.7U CN201920052118U CN209462199U CN 209462199 U CN209462199 U CN 209462199U CN 201920052118 U CN201920052118 U CN 201920052118U CN 209462199 U CN209462199 U CN 209462199U
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- electric machine
- shaped electric
- tube shaped
- runner
- bearing
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Abstract
The utility model discloses a kind of tube shaped electric machines of hand pull starting-up; including outer tube and protective shell; described outer tube one end is welded with terminal pad; middle part is provided with fixed plate in the terminal pad one side wall; magnetic induction loop is provided in the fixed plate, the fixed plate periphery is provided with support sleeve, and the support sleeve periphery is provided with bearing; the bearing periphery is provided with runner, and the separate bearing side is provided with permanent magnet in the runner.Beneficial effect is: the utility model passes through setting adaptor plug, so that tube shaped electric machine can be according to the shape of external power interface, to select suitable plug to be attached, it avoids replacement plug and pulls the cumbersome of plate, improve the practicability of tube shaped electric machine, by setting groove and tooth socket, so that drawstring relative to runner is not in slipping phenomenon to tube shaped electric machine on startup, the reliability of tube shaped electric machine starting is improved.
Description
Technical field
The utility model relates to tube shaped electric machine technical fields, and in particular to a kind of tube shaped electric machine of hand pull starting-up.
Background technique
Tube shaped electric machine is made of itinerary part, motor part, deceleration part, and three parts are placed in work in round tube.Tubulose
Motor is chiefly used in electric rolling door.Motor is hidden in pipe crimping, is rotated by motor and is driven transmission shaft rotation, realizes roller blind piece
Lifting, curtain sheet slides when decline on spool on the inside of curtain sheet follows track when rising.As the application of tube shaped electric machine is got over
Come more extensive, occur carrying out the tube shaped electric machine of hand pulling type on the market, directly to pass through the side pulled when remote control device searches inconvenient
Formula realizes the starting of tube shaped electric machine, however the external power supply plug on existing hand pulling type tube shaped electric machine is in the form of a single, cannot
It is enough to be replaced according to the shape of external socket, it needs to pull external insert row often to be attached, it is practical to reduce tube shaped electric machine
Property, and it mainly realizes the starting of tube shaped electric machine by drawstring, often can reduce tube shaped electric machine because of drawstring and runner skidding due to
Start reliability, therefore is badly in need of a kind of tube shaped electric machine of hand pull starting-up to solve existing issue.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of tube shaped electric machine of hand pull starting-up solves existing hand pulling type pipe
External power supply plug is in the form of a single on shape motor, can not be replaced according to the shape of external socket, often need to pull external
Insert row is attached, and reduces tube shaped electric machine practicability, and mainly realizes by drawstring the starting of tube shaped electric machine, often
The problem of tube shaped electric machine starts reliability can be reduced because of drawstring and runner skidding due to.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of tubulose of hand pull starting-up electricity
Machine, including outer tube and protective shell, described outer tube one end are welded with terminal pad, and middle part is provided with fixation in the terminal pad one side wall
Plate is provided with magnetic induction loop in the fixed plate, and the fixed plate periphery is provided with support sleeve, and the support sleeve periphery is provided with
Bearing, the bearing periphery are provided with runner, and the bearing side is provided with permanent magnet in the runner, outside the runner
It encloses and is provided with drawstring on side wall, groove is provided on the inside of the drawstring, forms tooth socket at the groove on the runner,
It is provided with the protective shell on the terminal pad peripheral sidewall, dormant bolt is screwed on the protective shell, is leaned in the outer tube
The nearly terminal pad side is provided with control circuit board, and the control circuit board side is provided with motor, and the motor side is set
It is equipped with retarder, the transmission output of the retarder is provided with transmission shaft, is provided with power supply line in the outer tube one side wall, institute
It states power supply line one end and is provided with adaptor plug.
Further, the fixed plate and the support sleeve are welded with the terminal pad, and the magnetic induction loop passes through
The mode of winding is fixed in the fixed plate.
Further, the bearing is connected in such a way that card is pressed with the runner, and the bearing and the support sleeve are logical
The mode for crossing card pressure is connected, and the runner is rotatablely connected by the bearing and the support sleeve.
Further, the permanent magnet is connect with the runner by card slot, and the quantity of the permanent magnet is four.
Further, the groove is Nian Jie with the drawstring, and the groove is engaged with the tooth socket, and the drawstring passes through institute
Groove is stated to be connected with the runner.
Further, the control circuit board and the outer tube are connected in such a way that card is pressed, the motor and described
Retarder is connect with the outer tube by card slot, the transmission output grafting of the retarder and the motor, the transmission
The transmission output grafting of axis and the retarder, the transmission shaft and the outer tube, which roll, to be connected.
Further, the control circuit board and the motor, the power supply line and the magnetic induction loop pass through electricity
Connection, the power supply line are bolted with the adaptor plug.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1, in the form of a single to solve external power supply plug on existing hand pulling type tube shaped electric machine, it can not be according to external socket
The problem of shape is replaced, and is needed to pull external insert row often to be attached, is reduced tube shaped electric machine practicability, this is practical new
Type by setting adaptor plug so that tube shaped electric machine can according to the shape of external power interface, come select suitable plug into
Row connection avoids replacement plug and pulls the cumbersome of plate, improves the practicability of tube shaped electric machine；
It 2, is mainly the starting that tube shaped electric machine is realized by drawstring to solve existing hand pulling type tube shaped electric machine, it often can be because drawing
The problem of rope skids with runner relatively and reduces tube shaped electric machine starting reliability, the utility model pass through setting groove and tooth
Slot, so that drawstring relative to runner is not in slipping phenomenon to tube shaped electric machine on startup, improve tube shaped electric machine starting can
By property.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the tube shaped electric machine of hand pull starting-up described in the utility model；
Fig. 2 is the main sectional view of protective shell and outer tube in a kind of tube shaped electric machine of hand pull starting-up described in the utility model；
Fig. 3 is the structural schematic diagram of terminal pad in a kind of tube shaped electric machine of hand pull starting-up described in the utility model；
Fig. 4 is the left view of runner in a kind of tube shaped electric machine of hand pull starting-up described in the utility model；
Fig. 5 is the main cutaway view Amplified image in a kind of tube shaped electric machine of hand pull starting-up described in the utility model at dormant bolt.
The reference numerals are as follows:
1, power supply line；2, adaptor plug；3, protective shell；4, drawstring；5, dormant bolt；6, transmission shaft；7, outer tube；8, tooth
Slot；9, runner；10, terminal pad；11, motor；12, retarder；13, control circuit board；14, support sleeve；15, fixed plate；16, magnetic
Feel coil；17, bearing；18, permanent magnet；19, groove.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As Figure 1-Figure 5, a kind of tube shaped electric machine of hand pull starting-up, including outer tube 7 and protective shell 3, the welding of 7 one end of outer tube
There is terminal pad 10, middle part is provided with fixed plate 15 in 10 one side wall of terminal pad, and magnetic induction loop 16 is provided in fixed plate 15, fixed
15 periphery of plate is provided with support sleeve 14, and 14 periphery of support sleeve is provided with bearing 17, and 17 periphery of bearing is provided with runner 9, in runner 9
17 side of bearing is provided with permanent magnet 18, drawstring 4 is provided on 9 peripheral sidewall of runner, is provided with groove on the inside of drawstring 4
19, tooth socket 8 is formed at groove 19 on runner 9, protective shell 3 is provided on 10 peripheral sidewall of terminal pad, protective shell 3 can be
Runner 9 provides reliable protection, prevents being involved in for external sundries, it is ensured that the normal work of runner 9 is screwed with countersunk head on protective shell 3
Protective shell 3 can be reliably connected by bolt 5 by dormant bolt 5 with terminal pad 10, be arranged in outer tube 7 close to 10 side of terminal pad
There is control circuit board 13, control circuit board 13 is identical as the structure of the wiring board of general tube shaped electric machine, is integrated with thereon for connecing
The collection of letters number, processing signal and the component for generating driving signal, 13 side of control circuit board is provided with motor 11,11 side of motor
It is provided with retarder 12, the internal structure of retarder 12 is identical as the structure of planetary reduction gear on general tube shaped electric machine, subtracts
The transmission output of fast device 12 is provided with transmission shaft 6, and power supply line 1 is provided in 7 one side wall of outer tube, and 1 one end of power supply line is provided with
Adaptor plug 2.
As shown in Figures 2 and 3, fixed plate 15 and support sleeve 14 are welded with terminal pad 10, and magnetic induction loop 16 is by twining
Around mode be fixed in fixed plate 15, by magnetic induction loop 16 by winding by way of be fixed, may make induced electricity
Miscarriage is raw faster, and then improves the sensitivity of tube shaped electric machine on startup.
As shown in Figure 2, Figure 3 and Figure 4, bearing 17 is connected in such a way that card is pressed with runner 9, and bearing 17 and support sleeve 14 are logical
The mode for crossing card pressure is connected, and runner 9 is rotatablely connected by bearing 17 and support sleeve 14, by the setting of bearing 17, so that runner 9
It is rotated around support sleeve 14, and then realizes the synchronous rotation of runner 9 and drawstring 4.
As shown in figure 4, permanent magnet 18 is connect with runner 9 by card slot, the quantity of permanent magnet 18 is four, permanent magnet 18 it
Between can produce magnetic induction line, and then magnetic induction loop 16 can be enabled to do cutting magnetic induction line movement when rotating with runner 9.
As depicted in figs. 1 and 2, groove 19 is Nian Jie with drawstring 4, and groove 19 is engaged with tooth socket 8, drawstring 4 by groove 19 with
Runner 9 is connected, and by the design of groove 19 and tooth socket 8, so that drawstring 4 is bonded even closer with runner 9, avoids tubulose
The slipping phenomenon of motor on startup improves the reliability of tube shaped electric machine starting.
As shown in Fig. 2, control circuit board 13 is connected in such a way that card is pressed with outer tube 7, motor 11 and retarder 12 are equal
It is connect with outer tube 7 by card slot, the transmission output grafting of retarder 12 and motor 11, the transmission of transmission shaft 6 and retarder 12
Output end grafting, transmission shaft 6 and outer tube 7, which roll, to be connected, and retarder 12 can reduce the revolving speed that motor 11 is exported, and then can make
Transmission shaft 6 rotates, to realize the output of high-torque.
As depicted in figs. 1 and 2, control circuit board 13 is with motor 11, power supply line 1 and magnetic induction loop 16 by being electrically connected
It connecing, it includes the plug of the shapes such as two holes, three holes on adaptor plug 2 that power supply line 1 is bolted with adaptor plug 2,
So that tube shaped electric machine can easily be connected with external power supply.
The working principle of the tube shaped electric machine for a kind of hand pull starting-up that the utility model is mentioned: first by tube shaped electric machine when use
It is mounted on the mounting rack set in advance, tube shaped electric machine is then passed through by adaptor plug 2 and outside according to physical cabling situation
Power supply is connected, and when needing to start tube shaped electric machine, drawstring 4 can be pulled manually, so that runner 9 is in groove 19 and tooth socket 8
Under the action of rotated synchronously with drawstring 4, runner 9 can drive permanent magnet 18 thereon to rotate around magnetic induction loop 16 after rotating, in turn
It can make to generate induced current in magnetic induction loop 16 under the action of electromagnetic induction, when induced current is handled through control circuit board 13
After can generate a driving signal, and then can make motor 11 work, motor 11 work after can by retarder 12 slow down after drive
Transmission shaft 6 rotates, and then can realize the hand pull starting-up of tube shaped electric machine, the design of adaptor plug 2, so that tube shaped electric machine can root
According to the shape of external power interface, to select suitable plug to be attached, avoids replacement plug and pull the numerous of plate
It is trivial, the practicability of tube shaped electric machine, the design of groove 19 and tooth socket 8 are improved, so that drawstring 4 is opposite on startup for tube shaped electric machine
Be not in slipping phenomenon in runner 9, improve the reliability of tube shaped electric machine starting.
Above embodiment is only that preferred embodiments of the present invention are described, not to the utility model
Conception and scope be defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this reality
The all variations and modifications made with novel technical solution, should fall within the protection scope of the present utility model, this is practical new
The claimed technology contents of type, are all described in the claims.
Claims (7)
1. a kind of tube shaped electric machine of hand pull starting-up, it is characterised in that: including outer tube (7) and protective shell (3), the outer tube (7) one
End is welded with terminal pad (10), and middle part is provided with fixed plate (15) in terminal pad (10) one side wall, the fixed plate (15)
On be provided with magnetic induction loop (16), fixed plate (15) periphery is provided with support sleeve (14), and support sleeve (14) periphery is set
It is equipped with bearing (17), bearing (17) periphery is provided with runner (9), far from the bearing (17) side in the runner (9)
It is provided with permanent magnet (18), is provided with drawstring (4) on runner (9) peripheral sidewall, be provided with groove on the inside of the drawstring (4)
(19), it forms tooth socket (8) at the groove (19) on the runner (9), is set on terminal pad (10) peripheral sidewall
It is equipped with the protective shell (3), is screwed with dormant bolt (5) on the protective shell (3), close to the connection in the outer tube (7)
Disk (10) side is provided with control circuit board (13), and control circuit board (13) side is provided with motor (11), the motor
(11) side is provided with retarder (12), and the transmission output of the retarder (12) is provided with transmission shaft (6), the outer tube
(7) it is provided in one side wall power supply line (1), described power supply line (1) one end is provided with adaptor plug (2).
2. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the fixed plate (15) and
The support sleeve (14) is welded with the terminal pad (10), and the magnetic induction loop (16) is fixed on described by way of winding
In fixed plate (15).
3. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the bearing (17) with it is described
Runner (9) is connected in such a way that card is pressed, and the bearing (17) is connected in such a way that card is pressed with the support sleeve (14), described
Runner (9) is rotatablely connected by the bearing (17) and the support sleeve (14).
4. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the permanent magnet (18) and institute
It states runner (9) to connect by card slot, the quantity of the permanent magnet (18) is four.
5. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the groove (19) with it is described
Drawstring (4) bonding, the groove (19) are engaged with the tooth socket (8), and the drawstring (4) passes through the groove (19) and described turn
(9) are taken turns to be connected.
6. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the control circuit board (13)
Be connected in such a way that card is pressed with the outer tube (7), the motor (11) and the retarder (12) with the outer tube (7)
Connected by card slot, the transmission output grafting of the retarder (12) and the motor (11), the transmission shaft (6) with it is described
The transmission output grafting of retarder (12), the transmission shaft (6) and the outer tube (7) roll and connect.
7. a kind of tube shaped electric machine of hand pull starting-up according to claim 1, it is characterised in that: the control circuit board (13)
With the motor (11), the power supply line (1) and the magnetic induction loop (16) by be electrically connected, the power supply line (1) and
The adaptor plug (2) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052118.7U CN209462199U (en) | 2019-01-14 | 2019-01-14 | A kind of tube shaped electric machine of hand pull starting-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920052118.7U CN209462199U (en) | 2019-01-14 | 2019-01-14 | A kind of tube shaped electric machine of hand pull starting-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462199U true CN209462199U (en) | 2019-10-01 |
Family
ID=68044399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920052118.7U Expired - Fee Related CN209462199U (en) | 2019-01-14 | 2019-01-14 | A kind of tube shaped electric machine of hand pull starting-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462199U (en) |
-
2019
- 2019-01-14 CN CN201920052118.7U patent/CN209462199U/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 |
Granted publication date: 20191001 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |