CN207969911U - A kind of novel swinging base - Google Patents
A kind of novel swinging base Download PDFInfo
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- CN207969911U CN207969911U CN201820120799.1U CN201820120799U CN207969911U CN 207969911 U CN207969911 U CN 207969911U CN 201820120799 U CN201820120799 U CN 201820120799U CN 207969911 U CN207969911 U CN 207969911U
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Abstract
Disclosed by the utility model is a kind of novel swinging base, wabbler mechanism, the electromagnetic force driving mechanism in fixed seat and the transmission mechanism being connected between electromagnetic force driving mechanism and wabbler mechanism of connection are swung including fixed seat and fixed seat, the electromagnetic force driving mechanism is at least provided with one group, for the transmission mechanism also at least provided with one group, the electromagnetic force driving mechanism is controlled by a controller.It is the utility model structure novel, ingenious in design, the wabbler mechanism can be attached with seat, cradle etc., the wabbler mechanism is waved by electromagnetic force driving mechanism by transmission mechanism drive, the noise very little that the electromagnetic force driving mechanism generates at work, the comfort that people use can be improved, and the problem of abrasion can be also reduced at work, effective guarantee can be obtained in service life.
Description
Technical field
The utility model is related to a kind of swinging bases, in particular to a kind of novel swinging base.
Background technology
Swinging base is the device for being used to support and driving rocking chair, cradle etc. to wave.With the development of technology, bottom is waved
Seat develops into automatic swinging via artificial wave, and currently, relatively conventional automatic swinging pedestal includes fixed seat and fixed seat
The wabbler mechanism and the motor in fixed seat for swinging connection, the motor are sequentially connected with wabbler mechanism.The motor
Power output is transmitted by gear set, but gear set can cause noise between pitch wheel at runtime, is influenced
The comfort that people use；Moreover, with the extension of usage time, gear is reduced due to abrasion between pitch wheel
The service life of group, so that the service life of swinging base also decreases.
Utility model content
Provided by the utility model is a kind of novel swinging base, and main purpose is to overcome existing automatic swinging bottom
Noise is larger at runtime for seat, and the problem that service life is not grown.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
A kind of novel swinging base, including fixed seat and fixed seat swing the wabbler mechanism of connection, are set in fixed seat
Electromagnetic force driving mechanism and be connected to the transmission mechanism of electromagnetic force driving mechanism and wabbler mechanism, the electromagnetism force driving machine
Structure is at least provided with one group, and for the transmission mechanism also at least provided with one group, the electromagnetic force driving mechanism is controlled by a controller.
Further, the fixed seat includes left and right bearing, and about more and front and back are connected between the left and right bearing
The fixed link of arrangement；The wabbler mechanism includes left and right rocker and the link that is connected between left and right rocker, the left side
Rocker is located at the left side of left support abutment, and the right rocker is located at the right side of right support abutment, and a left side is equipped between the left rocker and left support abutment
Transition rocker, the top of the left transition rocker and the top of left support abutment are pivotably connected, and its underpart and the lower part of left rocker are put
Connect dynamicly, be equipped with right transition rocker between the right rocker and right support abutment, the top of the right transition rocker and right support abutment it is upper
Portion is pivotably connected, and its underpart is connect with the lower wobble of right rocker, and the left and right bearing is equipped with recessed arc
Slot, two arc groove are arranged in correspondence with, and are connected by a connecting rod between the left and right transition rocker, the both ends of the connecting rod
It is each passed through two arc grooves and is fixedly connected with corresponding transition rocker.
Further, it is equipped with loop bar in the middle part of the top surface of the link.
Further, the top surface of the link is uniformly distributed there are four spring, the bottom surfaces of four springs and link
Top surface is fixedly connected.
Further, the electromagnetic force driving mechanism is set to the medial surface of left support abutment or right support abutment, the electromagnetism force driving machine
Structure includes two coil-winding cylinders and mobile iron, and the two coil-windings cylinder is fixed on the medial surface of left support abutment or right support abutment, institute
The both ends for stating mobile iron are arranged in two coil-winding cylinders, and the periphery of the two coil-windings cylinder is arranged with to be connect with controller
Electromagnetic coil；The transmission mechanism includes connecting rod, and the bottom of the connecting rod is fixedly connected with iron is moved, top and company
Frame is connect to be fixedly connected.
Further, the electromagnetic force driving mechanism is equipped with two groups, is respectively arranged on the inside of left support abutment and right support abutment
Face, the transmission mechanism are also accordingly equipped with two groups.
Further, the electromagnetic force driving mechanism includes two axle beds, two coil-winding cylinders and mobile iron, two axis
Seat is individually fixed in two fixed links arranged in front and rear, and the two coil-windings cylinder is individually fixed in the side of two axle beds, this two
The periphery of coil-winding cylinder is arranged with the electromagnetic coil being connect with controller, and two axle bed is equipped with and corresponding coil-winding
The axis hole of cylinder connection, the axis hole inner circumferential are equipped with multiple scroll wheels, and the both ends of the mobile iron are each passed through corresponding axis hole position
In in corresponding coil-winding cylinder；The transmission mechanism includes fixing piece, connecting rod and side plate, the fixing piece and mobile iron
Middle part is fixedly connected, and one end of the connecting rod is fixedly connected with fixing piece, and the other end is equipped with bearing, the side plate and link
It is fixedly connected, the lateral surface of the side plate is equipped with vertical sliding slot, and the bearing is located in sliding slot.
Further, the electromagnetic force driving mechanism is equipped with two groups, distinguishes and arranges left and rightly, the transmission mechanism
Also two groups are accordingly equipped with.
Further, the fixed seat include cone support, the left socle that is fixedly arranged in cone support, right support, left bottom
Bar and right bottom bar, the left socle, right support are obliquely arranged and are equipped with cross bar between the two, and the top surface of the cone support is opened
Equipped with movable mouth, the electromagnetic force driving mechanism is set on left bottom bar or right bottom bar；The wabbler mechanism includes left support bar, the right side
Supporting rod, supporting table, strut, support plate, two left rocking arms and two right rocking arms, the left support bar, right support bar are located at left bottom
Between bar and right bottom bar, and the bottom surface of left support bar, right support bar is higher than the bottom surface of left bottom bar and right bottom bar, and the supporting table is solid
It between left support bar, right support bar, is fixedly connected in the middle part of the bottom end of the strut and supporting table, taper is stretched out on top
Bearing is outer to be fixedly connected with support plate, and the two left forward and backward arrangement of rocking arm, the top of the two left rocking arm and left socle are swingably
Connection, bottom end are pivotably connected with left support bar, the two right forward and backward arrangement of rocking arm, top and the right side of the two right rocking arm
Holder is pivotably connected, and bottom end is pivotably connected with right support bar；The electromagnetic force driving mechanism includes two axle beds, two
Coil-winding cylinder and mobile iron, two axle bed is fixed on left bottom bar or right bottom bar, and the forward and backward arrangement of two axle beds, institute
The side that two coil-winding cylinders are individually fixed in two axle beds is stated, the periphery of the two coil-windings cylinder is arranged with to be connect with controller
Electromagnetic coil, two axle bed is equipped with the axis hole being connected to corresponding coil-winding cylinder, which is equipped with multiple rollings
Wheel, the both ends of the mobile iron are each passed through corresponding axis hole and are located in corresponding coil-winding cylinder；The transmission mechanism packet
Fixing piece, connecting rod and side plate are included, is fixedly connected in the middle part of the fixing piece and mobile iron, one end of the connecting rod and fixing piece
It is fixedly connected, the other end is equipped with bearing, and the side plate is fixedly connected with the side of supporting table, and the lateral surface of the side plate, which is equipped with, to be erected
Straight sliding slot, the bearing are located in sliding slot.
Further, the electromagnetic force driving mechanism is equipped with two groups, is respectively arranged on left bottom bar and right bottom bar, described
Transmission mechanism is also accordingly equipped with two groups.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：This
Utility model structure novel, ingenious in design, the wabbler mechanism can be attached with seat, cradle etc., and the wabbler mechanism is by electricity
Magnetic driving mechanism is waved by transmission mechanism drive, and the noise very little which generates at work can carry
The comfort that high people use, and the problem of can also reduce abrasion at work, effective guarantee can be obtained in service life.
Description of the drawings
Fig. 1 is the structure chart of the utility model embodiment one.
Fig. 2 is the structure chart of the utility model embodiment two.
Fig. 3 is the internal structure chart of the utility model axle bed.
Fig. 4 is the structure chart of the utility model fixed seat and wabbler mechanism.
Fig. 5 is another structure chart of the utility model fixed seat and wabbler mechanism.
Fig. 6 is the use state diagram of the utility model.
Fig. 7 is the structure chart of the utility model embodiment three.
Fig. 8 is that the utility model embodiment three removes the structure chart after cone support.
Specific implementation mode
Embodiment one
Referring to Fig.1.A kind of novel swinging base, including fixed seat, with fixed seat swing connection wabbler mechanism, be set to
Electromagnetic force driving mechanism in fixed seat and the transmission mechanism for being connected to electromagnetic force driving mechanism and wabbler mechanism, the electromagnetism
Power drive mechanism is at least provided with one group, and for the transmission mechanism also at least provided with one group, the electromagnetic force driving mechanism is controlled by one
Controller.
Referring to Fig.1.The fixed seat includes left support abutment 11, right support abutment 12, is connected between the left support abutment 11, right support abutment 12
The fixed link 13 of about more and front and back arrangement.The wabbler mechanism includes left rocker 21, right rocker 22 and is connected to a left side and shakes
Link 23 between plate 21, right rocker 22.The left rocker 21 is located at the left side of left support abutment 11, and the right rocker 22 is located at the right side
The right side of bearing 12 is equipped with left transition rocker 24, the top of the left transition rocker 24 between the left rocker 21 and left support abutment 11
It is pivotably connected with the top of left support abutment 11, its underpart and the lower part of left rocker 21 are pivotably connected.The right rocker 22
Right transition rocker 25 is equipped between right support abutment 12, the top of the right transition rocker 25 swingably connects with the top of right support abutment 12
It connects, its underpart and the lower part of right rocker 22 are pivotably connected.The left support abutment 11, right support abutment 12 are equipped with recessed arc groove
14, which is arranged in correspondence with, and is connected by a connecting rod 26 between the left transition rocker 24, right transition rocker 25
It connects, the both ends of the connecting rod 26 are each passed through two arc grooves 14 and are fixedly connected with corresponding transition rocker.
Referring to Fig.1.The electromagnetic force driving mechanism is equipped with two groups, is respectively arranged on the inside of left support abutment 11 and right support abutment 12
Face, the transmission mechanism are also accordingly equipped with two groups.The electromagnetic force driving mechanism includes two coil-winding cylinders 31 and mobile iron
Bar 32, the two coil-windings cylinder 31 are fixed on the medial surface of corresponding bearing, and the both ends of the mobile iron 32 are arranged in two lines
It encloses in reel 31, the periphery of the two coil-windings cylinder 31 is arranged with the electromagnetic coil being connect with controller.The driver
Structure includes connecting rod 41, and the bottom of the connecting rod 41 is fixedly connected with mobile iron 32, and top is fixedly connected with link 23.
Referring to Fig.1.The controller controls two electromagnetic coils of every group of electromagnetic force driving mechanism alternately power on/off, two electricity
The magnetic field that magnetic coil generates drive it is mobile iron 32 is forward and backward moves back and forth, mobile iron 32 passes through connecting rod 41 and drives connection again
Frame 23 is forward and backward to wave.The number of the two coil-windings cylinder 31 and electromagnetic coil can also be accordingly increased as needed.
Embodiment two
With reference to Fig. 2 and Fig. 3.The specific implementation mode of the present embodiment and embodiment one are essentially identical, the difference is that：
The electromagnetic force driving mechanism includes two axle beds 31, two coil-winding cylinders 32 and mobile iron 33.Two axle bed 31 is solid respectively
Due in two fixed links 13 arranged in front and rear, the two coil-windings cylinder 32 is individually fixed in the side of two axle beds 31, two line
The periphery of circle reel 32 is arranged with the electromagnetic coil being connect with controller.Two axle bed 31 be equipped with corresponding coil around
The axis hole 311 that spool 32 is connected to, 311 inner circumferential of axis hole are equipped with multiple scroll wheels 312, and the both ends of the mobile iron 33 are worn respectively
Corresponding axis hole 311 is crossed to be located in corresponding coil-winding cylinder 32.The transmission mechanism includes fixing piece 41, connecting rod 42 and side plate
43, the fixing piece 41 is fixedly connected with the middle part of mobile iron 33, and one end of the connecting rod 42 is fixedly connected with fixing piece 41,
Its other end is equipped with bearing 44, and the side plate 43 is fixedly connected with link 23, and the lateral surface of the side plate 43 is equipped with vertical cunning
Slot 431, the bearing 44 are located in sliding slot 431.In the present embodiment, the electromagnetic force driving mechanism is equipped with two groups, left respectively,
It arranges rightly, the transmission mechanism is also accordingly equipped with two groups.
With reference to Fig. 2 and Fig. 3.The controller controls two electromagnetic coils of every group of electromagnetic force driving mechanism alternately break-make
Electricity, the magnetic field that two electromagnetic coils generate drive it is mobile iron 33 is forward and backward moves back and forth, mobile iron 33 passes through connecting rod 42, axis again
Hold 44 and side plate 43 drive that link 23 is forward and backward waves, at the same time, bearing 44 also can above and below slide in sliding slot 431.Institute
It states scroll wheel 312 to play a supporting role to mobile iron 33, while also reducing the friction between mobile iron 33 and axle bed 31.
In addition, the scroll wheel 312 or other rolling members, such as rolling bearing.
With reference to Fig. 4, Fig. 5 and Fig. 6.In above-mentioned two embodiment, it is equipped with loop bar 231 in the middle part of the top surface of the link 23, uses
In components such as connecting chair, cradles.In addition, the top surface of the link 23 is uniformly distributed, there are four spring 232, four springs 232
Bottom surface be fixedly connected with the top surface of link 23, the top surface of four springs 232 is connect with components such as seat, cradles, to
Radian is waved in increase.
Embodiment three
With reference to Fig. 7 and Fig. 8.The specific implementation mode of the present embodiment and the principle of embodiment two are essentially identical, difference
Be in：Left socle 12, right support 13, the left bottom bar that the fixed seat includes cone support 11, is fixedly arranged in cone support 11
14 and right bottom bar 15.The left socle 12, right support 13 are obliquely arranged and are equipped with cross bar 16, the cone support between the two
11 top surface offers movable mouth 17, and the electromagnetic force driving mechanism is set on left bottom bar 14 or right bottom bar 15.The wobbler
Structure includes left support bar 21, right support bar 22, supporting table 23, strut 24, support plate 25, two left rocking arms 26 and two right rocking arms
27.The left support bar 21, right support bar 22 are between left bottom bar 14 and right bottom bar 15, and left support bar 21, right support bar
22 bottom surface is higher than the bottom surface of left bottom bar 14 and right bottom bar 15.The supporting table 23 is fixedly arranged on left support bar 21, right support bar 22
Between, the bottom end of the strut 24 is fixedly connected with the middle part of supporting table 23, and top is stretched out outside cone support 11 and support plate
25 are fixedly connected.Two left rocking arms, the 26 forward and backward arrangement, top and the left socle 12 of the two left rocking arm 26 are pivotably connected,
Its bottom end is pivotably connected with left support bar 21, two right rocking arms, the 27 forward and backward arrangement, top and the right side of the two right rocking arm 27
Holder 13 is pivotably connected, and bottom end is pivotably connected with right support bar 22.
With reference to Fig. 3, Fig. 7 and Fig. 8.The electromagnetic force driving mechanism includes two axle beds 31, two coil-winding cylinders 32 and movement
Iron 33, two axle bed 31 are fixed on left bottom bar 14 or right bottom bar 15, and two axle beds, the 31 forward and backward arrangement.Two line
Circle reel 32 is individually fixed in the side of two axle beds 31, and the periphery of the two coil-windings cylinder 32 is arranged with to be connect with controller
Electromagnetic coil.Two axle bed 31 is equipped with the axis hole 311 being connected to corresponding coil-winding cylinder 32, which sets
There are multiple scroll wheels 32, the both ends of the mobile iron 33 to be each passed through corresponding axis hole 311 and be located at corresponding coil-winding cylinder
In 32.The transmission mechanism includes fixing piece 41, connecting rod 42 and side plate 43, and the fixing piece 41 and the middle part of mobile iron 33 are solid
Fixed connection, one end of the connecting rod 42 are fixedly connected with fixing piece 41, and the other end is equipped with bearing 44.The side plate 43 and support
The side of platform 23 is fixedly connected, and the lateral surface of the side plate 43 is equipped with vertical sliding slot 431, and the bearing 44 is located in sliding slot 431.
With reference to Fig. 8.In the present embodiment, the electromagnetic force driving mechanism is equipped with two groups, is respectively arranged on left bottom bar 14 and the right side
On bottom bar 15, the transmission mechanism is also accordingly equipped with two groups.
With reference to Fig. 7 and Fig. 8.The controller controls two electromagnetic coils of every group of electromagnetic force driving mechanism alternately break-make
Electricity, the magnetic field that two electromagnetic coils generate drive it is mobile iron 33 is forward and backward moves back and forth, mobile iron 33 passes through connecting rod 42, axis again
Hold 44 and side plate 43 drive that supporting table 23 is forward and backward waves, at the same time, bearing 44 also can above and below slide in sliding slot 431.Institute
It states scroll wheel 312 to play a supporting role to mobile iron 33, while also reducing the friction between mobile iron 33 and axle bed 31.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of novel swinging base, it is characterised in that：The wabbler mechanism of connection is swung including fixed seat, with fixed seat, is set
In in fixed seat electromagnetic force driving mechanism and the transmission mechanism that is connected between electromagnetic force driving mechanism and wabbler mechanism, institute
Electromagnetic force driving mechanism is stated at least provided with one group, the transmission mechanism also at least provided with one group, the electromagnetic force driving mechanism by
It controls in a controller.
2. a kind of novel swinging base as described in claim 1, it is characterised in that：The fixed seat includes left and right bearing,
The fixed link of about more and front and back arrangement are connected between the left and right bearing；The wabbler mechanism include left and right rocker and
The link being connected between left and right rocker, the left rocker are located at the left side of left support abutment, and the right rocker is located at right support abutment
Right side is equipped with left transition rocker between the left rocker and left support abutment, the top of the left transition rocker and the top of left support abutment can
It swingingly connects, its underpart is connect with the lower wobble of left rocker, is shaken equipped with right transition between the right rocker and right support abutment
Plate, the top of the right transition rocker and the top of right support abutment are pivotably connected, and its underpart with the lower wobble of right rocker connects
It connects, the left and right bearing is equipped with recessed arc groove, which is arranged in correspondence with, between the left and right transition rocker
It is connected by a connecting rod, the both ends of the connecting rod are each passed through two arc grooves and are fixedly connected with corresponding transition rocker.
3. a kind of novel swinging base as claimed in claim 2, it is characterised in that：It is equipped in the middle part of the top surface of the link
Loop bar.
4. a kind of novel swinging base as claimed in claim 2, it is characterised in that：The top surface of the link is evenly equipped with four
A spring, the bottom surface of four springs are fixedly connected with the top surface of link.
5. a kind of novel swinging base as claimed in claim 2, it is characterised in that：The electromagnetic force driving mechanism is set to a left side
The medial surface of bearing or right support abutment, the electromagnetic force driving mechanism include two coil-winding cylinders and mobile iron, two coil around
Spool is fixed on the medial surface of left support abutment or right support abutment, and the both ends of the mobile iron are arranged in two coil-winding cylinders, this two
The periphery of coil-winding cylinder is arranged with the electromagnetic coil being connect with controller；The transmission mechanism includes connecting rod, the connection
The bottom of bar is fixedly connected with mobile iron, and top is fixedly connected with link.
6. a kind of novel swinging base as claimed in claim 5, it is characterised in that：The electromagnetic force driving mechanism is equipped with two
Group, is respectively arranged on the medial surface of left support abutment and right support abutment, and the transmission mechanism is also accordingly equipped with two groups.
7. a kind of novel swinging base as claimed in claim 2, it is characterised in that：The electromagnetic force driving mechanism includes two
Axle bed, two coil-winding cylinders and mobile iron, two axle bed are individually fixed in two fixed links arranged in front and rear, and described two
Coil-winding cylinder is individually fixed in the side of two axle beds, and the periphery of the two coil-windings cylinder is arranged with the electricity being connect with controller
Magnetic coil, two axle bed are equipped with the axis hole being connected to corresponding coil-winding cylinder, which is equipped with multiple scroll wheels, institute
The both ends for stating mobile iron are each passed through corresponding axis hole and are located in corresponding coil-winding cylinder；The transmission mechanism includes fixing
It is fixedly connected in the middle part of part, connecting rod and side plate, the fixing piece and mobile iron, one end of the connecting rod is fixed with fixing piece to be connected
It connects, the other end is equipped with bearing, and the side plate is fixedly connected with link, and the lateral surface of the side plate is equipped with vertical sliding slot, institute
Bearing is stated to be located in sliding slot.
8. a kind of novel swinging base as claimed in claim 7, it is characterised in that：The electromagnetic force driving mechanism is equipped with two
Group is distinguished and is arranged left and rightly, and the transmission mechanism is also accordingly equipped with two groups.
9. a kind of novel swinging base as described in claim 1, it is characterised in that：The fixed seat include cone support,
Left socle, right support, left bottom bar and the right bottom bar being fixedly arranged in cone support, the left socle, right support be obliquely arranged and
It is equipped with cross bar between the two, the top surface of the cone support offers movable mouth, and the electromagnetic force driving mechanism is set to left bottom bar
Or on right bottom bar；The wabbler mechanism include left support bar, right support bar, supporting table, strut, support plate, two left rocking arms and
Two right rocking arms, the left support bar, right support bar are between left bottom bar and right bottom bar, and the bottom of left support bar, right support bar
Face is higher than the bottom surface of left bottom bar and right bottom bar, and the supporting table is fixedly arranged between left support bar, right support bar, the bottom of the strut
It holds and is fixedly connected in the middle part of supporting table, top is stretched out outside cone support to be fixedly connected with support plate, before the two left rocking arm,
After arrange, the top of the two left rocking arm is pivotably connected with left socle, and bottom end is pivotably connected with left support bar, described
The two right forward and backward arrangements of rocking arm, the top of the two right rocking arm are pivotably connected with right support, and bottom end and right support bar are swingable
Ground connects；The electromagnetic force driving mechanism includes that two axle beds, two coil-winding cylinders and mobile iron, two axle bed are fixed on a left side
On bottom bar or right bottom bar, and the forward and backward arrangement of two axle beds, the two coil-windings cylinder are individually fixed in the side of two axle beds, should
The periphery of two coil-winding cylinders is arranged with the electromagnetic coil being connect with controller, two axle bed be equipped with corresponding coil around
The axis hole of spool connection, the axis hole inner circumferential are equipped with multiple scroll wheels, and the both ends of the mobile iron are each passed through corresponding axis hole
In corresponding coil-winding cylinder；The transmission mechanism includes fixing piece, connecting rod and side plate, the fixing piece and mobile iron
Middle part be fixedly connected, one end of the connecting rod is fixedly connected with fixing piece, the other end be equipped with bearing, the side plate with support
The side of platform is fixedly connected, and the lateral surface of the side plate is equipped with vertical sliding slot, and the bearing is located in sliding slot.
10. a kind of novel swinging base as claimed in claim 9, it is characterised in that：The electromagnetic force driving mechanism is equipped with
It two groups, is respectively arranged on left bottom bar and right bottom bar, the transmission mechanism is also accordingly equipped with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120799.1U CN207969911U (en) | 2018-01-24 | 2018-01-24 | A kind of novel swinging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120799.1U CN207969911U (en) | 2018-01-24 | 2018-01-24 | A kind of novel swinging base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969911U true CN207969911U (en) | 2018-10-16 |
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ID=63770127
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120799.1U Active CN207969911U (en) | 2018-01-24 | 2018-01-24 | A kind of novel swinging base |
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| CN (1) | CN207969911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354367A (en) * | 2018-01-24 | 2018-08-03 | 抚州宏华实业有限公司 | A kind of novel swinging base |
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2018
- 2018-01-24 CN CN201820120799.1U patent/CN207969911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354367A (en) * | 2018-01-24 | 2018-08-03 | 抚州宏华实业有限公司 | A kind of novel swinging base |
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