CN206946379U - A kind of notebook bidentate wheel seat eliminates the device of abnormal sound - Google Patents
A kind of notebook bidentate wheel seat eliminates the device of abnormal sound Download PDFInfo
- Publication number
- CN206946379U CN206946379U CN201720842931.5U CN201720842931U CN206946379U CN 206946379 U CN206946379 U CN 206946379U CN 201720842931 U CN201720842931 U CN 201720842931U CN 206946379 U CN206946379 U CN 206946379U
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- China
- Prior art keywords
- wheel seat
- bidentate wheel
- bidentate
- handed
- positioning hole
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Abstract
The utility model discloses the device that a kind of notebook bidentate wheel seat eliminates abnormal sound, including left-handed bidentate wheel seat and dextrorotation bidentate wheel seat, one end of left-handed bidentate wheel seat is provided with the first fixed plate, the surface of first fixed plate is provided with the first concentric shafts spacing hole, the other end of left-handed bidentate wheel seat is provided with neck, buckle is provided with the inside of neck, one end of buckle is provided with dextrorotation bidentate wheel seat, one end of dextrorotation bidentate wheel seat is provided with the second fixed plate, and the surface of the second fixed plate is provided with the second concentric shafts spacing hole.The utility model in the other end of left-handed bidentate wheel seat by being provided with neck, buckle is embedded in neck, it is easy to the combination of left-handed bidentate wheel seat and dextrorotation bidentate wheel seat, add the structural strength of whole bidentate wheel seat, avoid traditional component of machine assembling, improve canine tooth wheel seat and little gear seat assembles precision, reduces motion friction, improves the service life of device.
Description
Technical field
A kind of pinion stand is the utility model is related to, more particularly to a kind of notebook bidentate wheel seat eliminates the device of abnormal sound.
Background technology
Existing pinion stand be largely multiple parts assembling by traditional cold-punching molding or machining shaping and
Into substantially in the presence of following defect：First, amount of parts is more, and cost is high；2nd, the structural strength of assembly product is low；3rd, make
It is shorter with the life-span；4th, assembling process is coordinating accumulated error big, it is not easy to realizes position accuracy demand.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of notebook bidentate wheel seat
The device of abnormal sound is eliminated, can accomplish to add the structural strength of whole bidentate wheel seat.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of notebook bidentate wheel seat of the utility model eliminates the device of abnormal sound, including left-handed bidentate wheel seat and dextrorotation bidentate
Wheel seat, one end of the left-handed bidentate wheel seat are provided with the first fixed plate, and it is same that the surface of first fixed plate is provided with first
Mandrel spacing hole, the first gear wheel positioning hole is provided with the inside of first fixed plate, the first gear wheel positioning hole
Bottom is provided with the first little gear positioning hole, and the other end of the left-handed bidentate wheel seat is provided with neck, the inner side of the neck
Buckle is provided with, one end of the buckle is provided with dextrorotation bidentate wheel seat, and one end of the dextrorotation bidentate wheel seat is provided with second
Fixed plate, the surface of second fixed plate are provided with the second concentric shafts spacing hole, are provided with the inside of second fixed plate
Second gear wheel positioning hole, the bottom of the second gear wheel positioning hole are provided with the second little gear positioning hole.
As a kind of optimal technical scheme of the present utility model, the left-handed bidentate wheel seat passes through card with dextrorotation bidentate wheel seat
Button is connected.
It is mutually chimeric with neck as a kind of optimal technical scheme of the present utility model, the buckle.
As a kind of optimal technical scheme of the present utility model, the first gear wheel positioning hole and the second gear wheel positioning
The first mounting hole is provided with the outside of hole.
As a kind of optimal technical scheme of the present utility model, the first little gear positioning hole and the second little gear position
The second mounting hole is provided with the outside of hole.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model buckle insertion neck, is easy to left-handed by being provided with neck in the other end of left-handed bidentate wheel seat
The combination of bidentate wheel seat and dextrorotation bidentate wheel seat, the structural strength of whole bidentate wheel seat is added, avoid traditional machinery zero
Part assembles, and improve canine tooth wheel seat and little gear seat assembles precision, reduces motion friction, and improve device uses the longevity
Life.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of left-handed bidentate wheel seat of the present utility model；
Fig. 3 is the structural representation of dextrorotation bidentate wheel seat of the present utility model；
In figure：1st, left-handed bidentate wheel seat；2nd, dextrorotation bidentate wheel seat；3rd, the first fixed plate；4th, the first concentric shafts spacing hole；5、
First gear wheel positioning hole；6th, the first little gear positioning hole；7th, neck；8th, buckle；9th, the second fixed plate；10th, the second concentric shafts
Spacing hole；11st, the second gear wheel positioning hole；12nd, the second little gear positioning hole；13rd, the first mounting hole；14th, the second mounting hole.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides the device that a kind of notebook bidentate wheel seat eliminates abnormal sound, including left-handed double
Pinion stand 1 and dextrorotation bidentate wheel seat 2, one end of left-handed bidentate wheel seat 1 are provided with the first fixed plate 3, the surface of the first fixed plate 3
The first concentric shafts spacing hole 4 is provided with, the inner side of the first fixed plate 3 is provided with the first gear wheel positioning hole 5, and the first gear wheel is determined
The bottom in position hole 5 is provided with the first little gear positioning hole 6, and the other end of left-handed bidentate wheel seat 1 is provided with neck 7, neck 7 it is interior
Side is provided with buckle 8, and one end of buckle 8 is provided with dextrorotation bidentate wheel seat 2, and one end of dextrorotation bidentate wheel seat 2 is provided with second and consolidated
Fixed board 9, the surface of the second fixed plate 9 are provided with the second concentric shafts spacing hole 10, and the inner side of the second fixed plate 9 is provided with second largest
Gear positioning hole 11, the bottom of the second gear wheel positioning hole 11 are provided with the second little gear positioning hole 12.
Further, left-handed bidentate wheel seat 1 is connected with dextrorotation bidentate wheel seat 2 by buckle 8, is made by buckle 8 left-handed
Bidentate wheel seat 1 forms integral structure with dextrorotation bidentate wheel seat 2 and is connected.
Buckle 8 is mutually chimeric with neck 7, and neck 7 is buckled into by buckle 8, is easy to left-handed bidentate wheel seat 1 and dextrorotation bidentate wheel seat
2 combination is fixed.
The outside of first gear wheel positioning hole 5 and the second gear wheel positioning hole 11 is provided with the first mounting hole 13, is easy to
Installation between first gear wheel positioning hole 5 and the second gear wheel positioning hole 11 is fixed.
The outside of first little gear positioning hole 6 and the second little gear positioning hole 12 is provided with the second mounting hole 14, is easy to
Installation between first little gear positioning hole 6 and the second little gear positioning hole 12 is fixed.
Specifically, the first gear wheel positioning hole 5 is alignd with the second gear wheel positioning hole 11, by the first little gear positioning hole
6 align with the second little gear positioning hole 12, buckle 8 are embedded in into neck 7, left-handed bidentate wheel seat 1 is incorporated in dextrorotation bidentate wheel seat 2
Together, gear wheel is inserted between the first gear wheel positioning hole 5 and the second gear wheel positioning hole 11, little gear insertion first is small
Between the little gear positioning hole 12 of gear positioning hole 6 and second.
By being provided with neck 7 in the other end of left-handed bidentate wheel seat 1, buckle 8 is embedded in neck 7, is easy to the utility model
The combination of left-handed bidentate wheel seat 1 and dextrorotation bidentate wheel seat 2, adds the structural strength of whole bidentate wheel seat, avoids traditional
Component of machine assembles, and improve canine tooth wheel seat and little gear seat assembles precision, reduces motion friction, improves device
Service life.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of notebook bidentate wheel seat eliminates the device of abnormal sound, including left-handed bidentate wheel seat (1) and dextrorotation bidentate wheel seat (2),
Characterized in that, one end of the left-handed bidentate wheel seat (1) is provided with the first fixed plate (3), the table of first fixed plate (3)
Face is provided with the first concentric shafts spacing hole (4), and the first gear wheel positioning hole (5) is provided with the inside of first fixed plate (3),
The bottom of the first gear wheel positioning hole (5) is provided with the first little gear positioning hole (6), the left-handed bidentate wheel seat (1)
The other end is provided with neck (7), and buckle (8) is provided with the inside of the neck (7), and one end of the buckle (8) is provided with the right side
Bidentate wheel seat (2) is revolved, one end of the dextrorotation bidentate wheel seat (2) is provided with the second fixed plate (9), second fixed plate (9)
Surface be provided with the second concentric shafts spacing hole (10), be provided with the inside of second fixed plate (9) the second gear wheel positioning
Hole (11), the bottom of the second gear wheel positioning hole (11) are provided with the second little gear positioning hole (12).
2. a kind of notebook bidentate wheel seat according to claim 1 eliminates the device of abnormal sound, it is characterised in that described left-handed
Bidentate wheel seat (1) is connected with dextrorotation bidentate wheel seat (2) by buckle (8).
3. a kind of notebook bidentate wheel seat according to claim 2 eliminates the device of abnormal sound, it is characterised in that the buckle
(8) it is mutually chimeric with neck (7).
4. a kind of notebook bidentate wheel seat according to claim 1 eliminates the device of abnormal sound, it is characterised in that described first
Gear wheel positioning hole (5) on the outside of the second gear wheel positioning hole (11) with being provided with the first mounting hole (13).
5. a kind of notebook bidentate wheel seat according to claim 1 eliminates the device of abnormal sound, it is characterised in that described first
Little gear positioning hole (6) on the outside of the second little gear positioning hole (12) with being provided with the second mounting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842931.5U CN206946379U (en) | 2017-07-12 | 2017-07-12 | A kind of notebook bidentate wheel seat eliminates the device of abnormal sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842931.5U CN206946379U (en) | 2017-07-12 | 2017-07-12 | A kind of notebook bidentate wheel seat eliminates the device of abnormal sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946379U true CN206946379U (en) | 2018-01-30 |
Family
ID=61369481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720842931.5U Active CN206946379U (en) | 2017-07-12 | 2017-07-12 | A kind of notebook bidentate wheel seat eliminates the device of abnormal sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206946379U (en) |
-
2017
- 2017-07-12 CN CN201720842931.5U patent/CN206946379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 215431 No. 109 Beihai Road, Liuhe Town, Taicang City, Suzhou, Jiangsu Patentee after: Suzhou Panyu Technology Development Co., Ltd. Address before: 201816 Jiading District, Shanghai 2568 Jia Hang Road 5 Patentee before: Shanghai Panyu Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |