CN209681508U - Main spelling platform - Google Patents
Main spelling platform Download PDFInfo
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- CN209681508U CN209681508U CN201920326037.1U CN201920326037U CN209681508U CN 209681508 U CN209681508 U CN 209681508U CN 201920326037 U CN201920326037 U CN 201920326037U CN 209681508 U CN209681508 U CN 209681508U
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- main spelling
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Abstract
The utility model provides a kind of main spelling platform, main spelling platform is used for split body side wall assembly and underbody, main spelling platform includes: two main spelling frame structures, the two main spelling frame structures are spaced apart in a lateral direction and are oppositely arranged, the two main spelling frame structures are for positioning body side wall assembly；Main spelling trolley, the main spelling trolley are suitable for moving between two main spelling frame structures, and main spelling trolley is for positioning underbody；Two main predetermined positions spelled between frame structure and be used to that main spelling trolley to be made to be positioned between two main spelling frame structures are arranged in main spelling locating device of loop wheel machine, the main locating device of loop wheel machine of spelling.In the main spelling platform, with main spelling trolley instead of the bottom plate platform in the main spelling platform of the prior art, main spelling trolley can move between multiple main spelling stations, therefore the process with suspender transhipment vehicle body is eliminated, save the expense of bottom plate platform and suspender, trial-production production efficiency is improved, body distortion caused by lifting vehicle body is reduced.
Description
Technical field
The utility model relates in general to vehicle production equipment technical field, more particularly to for split body side wall assembly
With the main spelling platform of underbody.
Background technique
Main spelling platform is suitable for split body side wall assembly and underbody.The existing main spelling platform for vehicle body trial-production
It generally comprises bottom plate platform and two sides attaches together platform and need to pass through after main spelling platform of the vehicle body at main spelling station completes welding
Vehicle body is hung main spelling platform and is put into next station by suspender.This main spelling platform mainly has the disadvantages that vehicle body multiple
Multiple bottom plate platforms are needed when main spelling platform welding, increase experimental manufacturing cost；Vehicle body transports needs between multiple main spelling stations
By means of suspender, the transhipment used time is longer and increases suspender cost；Being transported through by suspender to vehicle body will cause body distortion, shadow
Ring body quality.
However, vehicle body split should guarantee the precision and matter of vehicle body as a ring very important in vehicle body trial-manufacturing process
Amount reduces the cost of vehicle body trial-production as far as possible again, also to promote the production efficiency of vehicle body trial-production, it is therefore desirable to a kind of novel
Main spelling platform.
Utility model content
The purpose of this utility model, which is that, solves above-mentioned problems of the prior art, proposes a kind of novel main spelling
Platform, wherein the main main spelling trolley for spelling platform can move between multiple main spelling stations to be transported through to vehicle body.
For this purpose, one aspect according to the present utility model, provides a kind of main spelling platform, the main spelling platform is used for split
Body side wall assembly and underbody, which is characterized in that the main spelling platform includes: two main spelling frame structures, described two
Main spelling frame structure is spaced apart in a lateral direction and is oppositely arranged, and described two main spelling frame structures are for positioning body side
Enclose assembly；Main spelling trolley, the main spelling trolley is suitable for moving between described two main spelling frame structures, and the main spelling platform
Vehicle is for positioning underbody；Main spelling locating device of loop wheel machine, the main spelling locating device of loop wheel machine are arranged in described two main spelling frames
Between frame structure and for making the main trolley of spelling be positioned at described two main predetermined positions spelled between frame structure.
According to above-mentioned technical concept, the utility model can further comprise any one or more following optional forms.
In some optional forms, the main spelling trolley includes: main spelling trolley frame, underbody positioning mechanism and vehicle
Wheel, the wheel are installed to the main lower section spelled trolley frame and be located at the main spelling trolley frame, and the underbody is fixed
Position mechanism is installed to the main top spelled trolley frame and be located at the main spelling trolley frame.
In some optional forms, it is provided on the main spelling trolley frame for installing the underbody positioning mechanism
Rectangular array distribution multiple mounting holes.
In some optional forms, the main spelling locating device of loop wheel machine includes: main spelling trolley positioning mechanism, the main spelling platform
Vehicle positioning mechanism includes positioning member, and the positioning member can be cut between upright state and state of falling by rotation
It changes, the main bottom for spelling trolley frame is correspondingly provided with the positioning region with positioning member cooperation；Elevating mechanism, it is described
Elevating mechanism is for moving the main spelling trolley in the vertical direction.
In some optional forms, the elevating mechanism include for support it is described it is main spell trolley frame hoistable platform and
Motor for moving the hoistable platform in the vertical direction.
In some optional forms, the main spelling trolley positioning mechanism includes: master positioning mechanism, and the master positioning mechanism uses
In limit the main spelling trolley in transverse direction, the movement of longitudinal direction and vertical direction；Auxiliary positioning mechanism, the auxiliary localization machine
Structure for limit the main spelling trolley in transverse direction with the movement of vertical direction；Positioning surface mechanism, the positioning surface mechanism use
In the movement of the limitation main spelling trolley in the vertical direction.
In some optional forms, the main spelling frame structure includes: main spelling frame, and the main spelling frame includes two masters
It vertical beam, two main longitudinal beams being mounted in described two main vertical beams and is mounted on auxiliary vertical on the main longitudinal beam
Beam is equipped with the fixture for positioning body side wall assembly in the auxiliary vertical beam；Support plinth, the support plinth include edge
The sliding rail that transverse direction extends, the main spelling frame are slidably mounted on the sliding rail, the support plinth
Lateral ends be additionally provided with main spelling frame limited block and main spelling frame locking mechanism in place.
In some optional forms, the lateral ends of the support plinth are additionally provided with station location marker component, the position
Identification means indicate the predetermined position of the main spelling trolley in a longitudinal direction.
In some optional forms, the rectangular array for installing the main longitudinal beam is provided in the main vertical beam
Multiple mounting holes of distribution are provided with the more of the rectangular array distribution for installing the auxiliary vertical beam on the main longitudinal beam
A mounting hole.
In some optional forms, the main spelling platform further includes being arranged between described two main spelling frame structures along vertical
The guide rail extended to direction, the guide rail be suitable for guiding the main spelling trolley between described two main spelling frame structures along longitudinal direction
Direction movement.
It is flat instead of the bottom plate in the main spelling platform of the prior art with main spelling trolley in the main spelling platform of the utility model
Platform, main spelling trolley can move between multiple main spelling stations, therefore eliminate in the prior art with the mistake of suspender transhipment vehicle body
Journey saves the expense of multiple bottom plate platforms and suspender, improves trial-production production efficiency, and also reduces sling cart body and cause
Body distortion.Thus, the main vehicles spelling the especially suitable double main spellings of needs of platform or how main welding and connecing.Moreover, this is practical new
Sharing for multi-vehicle-type may be implemented in the main spelling platform of type simple, high reliability with structure, is readily produced manufacture and pushes away
It is wide to use.
Detailed description of the invention
Other features and advantage of the utility model are by the optional embodiment by being described in detail below in conjunction with attached drawing
It more fully understands, identical label identifies the same or similar component in attached drawing, in which:
Fig. 1 is the main perspective view for spelling platform according to the present utility model, wherein illustrating only unilateral main spelling frame structure；
Fig. 2 is the perspective view of the main spelling platform in Fig. 1, wherein main spelling trolley and elevating mechanism is omitted；
Fig. 3 is the main perspective view for spelling frame of support plinth and part of the main spelling frame structure of the main spelling platform in Fig. 2；
Fig. 4 is the perspective view of the main spelling trolley of the main spelling platform in Fig. 1；And
Fig. 5 is the perspective view of the master positioning mechanism of the main spelling locating device of loop wheel machine of the main spelling platform in Fig. 2.
Specific embodiment
The implementation and use of embodiment is discussed further below.It will be appreciated, however, that the specific embodiment discussed only shows
Illustrate to plasticity the ad hoc fashion for implementing and using the utility model, rather than limits the scope of the utility model.It is each in description
The statement in the locations of structures of a component such as directions such as upper and lower, top, bottom is not absolute, opposite.When each portion
When part is arranged as shown in the figure, the statement of these directions is appropriate, but in figure when the position change of all parts, these direction tables
State also corresponding change.
Herein, when carrying out vehicle body trial-production by main spelling platform, the length direction of vehicle body is known as longitudinal direction, vehicle body
Width direction is known as transverse direction, and the direction vertical with longitudinal direction and transverse direction is known as vertical direction.
The main perspective view for spelling platform 1 according to the present utility model is shown with reference first to Fig. 1, Fig. 1, wherein illustrating only list
The main spelling frame structure 3 of side.
Main spelling platform 1 includes: two main spelling frame structures 3, the two main spelling frame structures 3 are spaced apart in a lateral direction
And it is oppositely arranged, the two main spelling frame structures 3 are for positioning body side wall assembly (not shown)；Main spelling trolley 5, main spelling platform
Vehicle 5 is suitable for moving between the two main spelling frame structures 3, and main spelling trolley 5 is for positioning underbody (not shown)；It is main
Locating device of loop wheel machine 7 is spelled, main spelling locating device of loop wheel machine 7 is arranged between the two main spelling frame structures 3 and for making main spelling platform
Vehicle 5 is positioned at the two main predetermined positions spelled between frame structure 3.
Specifically, as depicted in figs. 1 and 2, main spelling frame structure 3 includes main spelling frame 9 and two support plinths 11.
It is main spell frame 9 include two main vertical beams 13, two main longitudinal beams 15 being mounted in two main vertical beams 13 with
And it is mounted on the auxiliary vertical beam 17 on main longitudinal beam 15.Fixture for positioning body side wall assembly is installed in auxiliary vertical beam 17
18.Multiple first mounting holes 19 of the rectangular array distribution for installing main longitudinal beam 15 are provided in main vertical beam 13, it is main
It is provided with multiple second mounting holes 21 of the rectangular array distribution for installing auxiliary vertical beam 17 on longitudinal beam 15, keeps winner vertical
It can be moved in the vertical direction in main vertical beam 13 to beam 15, auxiliary vertical beam 17 can be on main longitudinal beam 15 along the longitudinal direction
It is mobile, so as to realize that flexibility of the body side wall assembly of multi-vehicle-type on main spelling frame 9 shares.
As shown in figure 3, support plinth 11 includes the sliding rail 23 extended in transverse direction, (Fig. 3 only shows main spelling frame 9
Go out main a part for spelling frame 9) it is slidably mounted on sliding rail 23.Support plinth 11 has the first lateral ends 25
With the second lateral ends 27.When vehicle body is manufactured experimently, 25 to the second lateral ends 27 of the first lateral ends are closer to vehicle body.First laterally
End 25 is provided with the first main spelling frame of main spelling frame limited block 29, first and locks knob 31 and the first main spelling frame in place in place
Buffer 33.Second lateral ends 27 are provided with the second main spelling frame and lock knob 35 and the second main spelling frame in place to bit buffering
Device 37.First lateral ends 25 of support plinth 11 are additionally provided with station location marker component 39, and station location marker component 39 indicates master
Spell the predetermined position of trolley 5 in a longitudinal direction.
As shown in figure 4, main spelling trolley 5 includes 40, eight underbody positioning mechanisms 41 of main spelling trolley frame and four vehicles
Wheel 43.Wheel 43 is installed to main spelling trolley frame 40 and is located at the main lower section for spelling trolley frame 40, underbody positioning mechanism 41
It is installed to main spelling trolley frame 40 and is located at the main top for spelling trolley frame 40.Underbody positioning mechanism 41 is conventional is used for
Position the positioning mechanism of underbody.It is understood that the underbody positioning mechanism of any suitable quantity can be set
41 and wheel 43.
Main spell is provided with the more of the distribution of the rectangular array for installing underbody positioning mechanism 41 on trolley frame 40
A third mounting hole 45 allows to be installed on underbody positioning mechanism 41 according to the size of the underbody of trial-production vehicle
Suitable position, so that flexibility of the underbody of existing multi-vehicle-type on main spelling trolley 5 shares.
Referring back to Fig. 1, main spelling locating device of loop wheel machine 7 includes: main spelling trolley positioning mechanism 46 and elevating mechanism 48.
In the present embodiment, elevating mechanism 48 is for moving main spelling trolley 5 in the vertical direction.Elevating mechanism 48 includes
Motor for supporting the main hoistable platform 81 for spelling trolley frame 40 and for moving hoistable platform 81 in the vertical direction (does not show
Out).
As shown in Figure 2 and Figure 5, main spelling trolley positioning mechanism 46 includes master positioning mechanism 47, auxiliary positioning mechanism 49 and determines
Plane mechanism 51.In the present embodiment, the quantity of master positioning mechanism 47 is one, the quantity of auxiliary positioning mechanism 49 be one and
The quantity of positioning surface mechanism 51 is four.
Master positioning mechanism 47 includes the first positioning member 53, the first positioning member buffer stopper 55, the limit of the first positioning member
Block 57, the first positioning member locking knob 59 and the first positioning member locking pin 61.First positioning member 53 includes first fixed
Position pin 63 and the first positioning surface 67, and the first positioning member 53 can be by rotation in upright state (the first positioning in Fig. 5
Component 53 is in upright state) and state of falling between switch, wherein the first positioning pin 63 be cylindrical pin and have rounded cross section
The end face in face and spheric.Correspondingly, the main bottom for spelling trolley frame 40 is provided with rectangular first positioning hole (not shown) and the
One bearing surface (not shown).The diameter of first positioning pin 63 and the size of first positioning hole match.
First positioning member 53 of master positioning mechanism 47 can lock knob 59 and the first positioning by the first positioning member
Component locking pin 61 and be locked in upright state.When the first positioning member 53 is in upright state, the first positioning pin 63 is suitable for
Engaged with first positioning hole with limit main spelling trolley 5 in transverse direction with the movement of longitudinal direction, the first positioning surface 67 be suitable for
First bearing surface is abutted to limit the movement of main spelling trolley 5 in the vertical direction.
Similarly, as shown in Fig. 2, auxiliary positioning mechanism 49 and master positioning mechanism 47 are essentially identical, auxiliary positioning mechanism 49 includes
Second positioning member 69, the second positioning member buffer stopper (not shown), the second positioning member limited block (not shown), the second positioning
Component locking knob (not shown) and the second positioning member locking pin (not shown), the second positioning member 69 include the second positioning
Pin 71 and the second positioning surface 75, and the second positioning member 69 can be cut between upright state and state of falling by rotation
It changes, difference is that the second positioning pin 71 of auxiliary positioning mechanism 49 is cylindrical pin and the end face with rectangular cross section and convex.
Correspondingly, the main bottom for spelling trolley frame 40 is provided with the second location hole (not shown) of rectangle and the second bearing surface (does not show
Out).Second location hole longitudinal direction size slightly larger than the second positioning pin 71 longitudinal direction size to prevent positioning.
Second positioning member 69 of auxiliary positioning mechanism 49 can lock knob and the second positioning structure by the second positioning member
Part locking pin and be locked in upright state.When the second positioning member 69 is in upright state, the second positioning pin 71 is suitable for and the
The engagement of two location holes to limit main spelling trolley movement in transverse direction, the second positioning surface 75 be suitable for abutting with the second bearing surface with
Limit the movement of main spelling trolley in the vertical direction.
Positioning surface mechanism 51 has third positioning member 77, and third positioning member 77 has third positioning surface 79, and the
Three positioning members 77 can be switched between upright state and state of falling by rotation.Correspondingly, main spelling trolley frame 40
Bottom be arranged third bearing surface.When third positioning member 77 is in upright state, third positioning surface 79 is suitable for supporting with third
Junction is abutted to limit the movement of main spelling trolley in the vertical direction.
In the present embodiment, main spelling locating device of loop wheel machine 7 is including main spelling trolley positioning mechanism 46 and for making main spelling platform
The elevating mechanism 48 that vehicle 5 is gone up and down.Optionally, main spelling locating device of loop wheel machine 7 may include itself liftable main spelling trolley positioning
Mechanism is to realize the main positioning for spelling trolley.
In addition, as depicted in figs. 1 and 2, main spelling platform 1 further includes being arranged between two main spelling frame structures 3 along longitudinal direction
The guide rail 83 that direction extends, guide rail 83 are suitable for that main spelling trolley is guided to move along the longitudinal direction between two main spelling frame structures 3.
The main operation for spelling platform 1 according to the present utility model is described below with reference to Fig. 1 to Fig. 5.Here, master positioning
The third of first positioning member 53 of mechanism 47, the second positioning member 69 of auxiliary positioning mechanism 49 and positioning surface mechanism 51 positions
The positioning member of trolley positioning mechanism 46 is spelled based on the general designation of component 77, the main first positioning hole for spelling trolley frame 40, first abut
The positioning region of trolley frame 40 is spelled based on face, second location hole, the second bearing surface and third bearing surface general designation.
Main spelling trolley 5 is set to enter the main operation spelled station and be positioned at main spelling station as follows:
Firstly, the main positioning member for spelling trolley positioning mechanism 46 is made to be in state of falling, and make the liter of elevating mechanism 48
The position of the position of platform 81 in a vertical direction in a vertical direction lower than the main main spelling trolley frame 40 for spelling trolley 5 drops.It connects
, main spelling trolley 5 is shifted between two main spelling frame structures 3 along guide rail 83, winner is made to spell longitudinal end and the bearing of trolley 5
Station location marker component 39 at first lateral ends 25 of pedestal 11 is substantially aligned, so that main spelling trolley 5 is in transverse direction
Predetermined position is located substantially on upper and longitudinal direction.
Then, main spelling trolley frame 40 is increased by elevating mechanism 48, and spells determining for trolley positioning mechanism 46 for main
Position component is switched to upright state, and the main positioning region for spelling trolley frame 40 is made to be located substantially at the corresponding of main spelling trolley positioning mechanism 46
The top of positioning member.Then, main spelling trolley frame 40 is reduced by elevating mechanism 48, winner is made to spell determining for trolley frame 40
Position portion is to the main corresponding positioning member cooperation for spelling trolley positioning mechanism 46 to make main spelling trolley 5 position.
Finally, main spelling frame 9 is pushed along sliding rail 23 to the first lateral ends 25 of support plinth 11, to be spelled main
Knob 31 is locked in place by the first main spelling frame when frame 9 pushes in place to be locked, and can start the split welding of vehicle body.
Main spelling trolley 5 is set to leave the main operation for spelling station as follows:
Firstly, making main spelling frame 9 unlock, by main the second cross for spelling frame 9 along sliding rail 23 to support plinth 11
It is pushed to end 27.Then, main spelling trolley 5 is increased by elevating mechanism 48, and spells determining for trolley positioning mechanism 46 for main
Position component is switched to the state of falling, then so that main spelling trolley 5 is dropped to ground by elevating mechanism 48.It finally pushes and leads along guide rail 83
It spells trolley 5 and leaves the main spelling station.
The main process for spelling station of disengaging more than being repeated when main spelling trolley 5 is needed and moved between how main spelling station.
It is flat instead of the bottom plate in the main spelling platform of the prior art with main spelling trolley in the main spelling platform of the utility model
Platform, main spelling trolley can move between multiple main spelling stations, therefore eliminate in the prior art with the mistake of suspender transhipment vehicle body
Journey saves the expense of multiple bottom plate platforms and suspender, improves trial-production production efficiency, and also reduces sling cart body and cause
Body distortion.Thus, which is particularly suitable for the vehicle for needing double main spellings or how main welding to connect.Moreover, this is practical
Novel main spelling platform has that structure is simple, high reliability, and sharing for multi-vehicle-type may be implemented, be readily produced manufacture and
It promotes the use of.
It should be understood that Fig. 1 to Fig. 5 illustrated embodiment only show it is according to the present utility model it is main spell platform it is each
Optional shape, size and the arrangement of a selectable unit (SU), however it is only to illustrate rather than limit, without departing substantially from the utility model
Thought and range in the case where, can also take other shapes, size and arrangement.
The technology contents and technical characterstic of the utility model are had revealed that above, it being understood, however, that practical new at this
Under the creative ideas of type, those skilled in the art can make various changes and improve to design disclosed above, but belong to
The protection scope of the utility model.The description of above embodiment be exemplary rather than it is restrictive, the utility model
Protection scope is determined by claim.
Claims (10)
1. a kind of main spelling platform, the main spelling platform is used for split body side wall assembly and underbody, which is characterized in that described
Main spelling platform includes:
Two main spelling frame structures, described two main spelling frame structures are spaced apart in a lateral direction and are oppositely arranged, described
Two main spelling frame structures are for positioning body side wall assembly；
Main spelling trolley, the main spelling trolley is suitable for moving between described two main spelling frame structures, and the main spelling trolley
For positioning underbody；
Main spelling locating device of loop wheel machine, the main spelling locating device of loop wheel machine are arranged between described two main spelling frame structures and are used for
The main trolley of spelling is set to be positioned at described two main predetermined positions spelled between frame structure.
2. main spelling platform according to claim 1, which is characterized in that the main spelling trolley includes: main spelling trolley frame, vehicle
Body bottom plate positioning mechanism and wheel, the wheel are installed to the main spelling trolley frame and are located under the main spelling trolley frame
Side, the underbody positioning mechanism are installed to the main top spelled trolley frame and be located at the main spelling trolley frame.
3. main spelling platform according to claim 2, which is characterized in that be provided on the main spelling trolley frame for installing
Multiple mounting holes of the rectangular array distribution of the underbody positioning mechanism.
4. main spelling platform according to claim 2, which is characterized in that the main spelling locating device of loop wheel machine includes:
Main spelling trolley positioning mechanism, the main spelling trolley positioning mechanism includes positioning member, and the positioning member can be by turning
It moves and switches between upright state and state of falling, the main bottom for spelling trolley frame is correspondingly provided with and the positioning
The positioning region of component cooperation；
Elevating mechanism, the elevating mechanism is for moving the main spelling trolley in the vertical direction.
5. main spelling platform according to claim 4, which is characterized in that the elevating mechanism includes for supporting the main spelling
The hoistable platform of trolley frame and motor for moving the hoistable platform in the vertical direction.
6. main spelling platform according to claim 4, which is characterized in that the main spelling trolley positioning mechanism includes:
Master positioning mechanism, the master positioning mechanism for limit main the spellings trolley in transverse direction, longitudinal direction and it is vertical just
To movement；
Auxiliary positioning mechanism, the auxiliary positioning mechanism for limit the main spelling trolley in transverse direction with the movement of vertical direction；
Positioning surface mechanism, the positioning surface mechanism are used to limit the movement of the main spelling trolley in the vertical direction.
7. main spelling platform according to claim 1, which is characterized in that the main spelling frame structure includes:
Main spelling frame, the main spelling frame include that two main vertical beams, two masters being mounted in described two main vertical beams are vertical
Xiang Liang and the auxiliary vertical beam being mounted on the main longitudinal beam are equipped in the auxiliary vertical beam total for positioning body side wall
At fixture；
Support plinth, the support plinth include the sliding rail extended in transverse direction, and the main spelling frame is slideably pacified
On the sliding rail, the lateral ends of the support plinth are additionally provided with main spelling frame limited block and main spelling frame in place
Locking mechanism.
8. main spelling platform according to claim 7, which is characterized in that the lateral ends of the support plinth are additionally provided with position
Identification means are set, the station location marker component indicates the predetermined position of the main spelling trolley in a longitudinal direction.
9. main spelling platform according to claim 7, which is characterized in that be provided in the main vertical beam described for installing
Multiple mounting holes of the rectangular array distribution of main longitudinal beam, are provided with for installing the auxiliary vertical beam on the main longitudinal beam
Rectangular array distribution multiple mounting holes.
10. main spelling platform according to claim 1, which is characterized in that the main spelling platform further includes being arranged described two
The guide rail extendd in the longitudinal direction between a main spelling frame structure, the guide rail are suitable for guiding the main spelling trolley described two
It is moved along the longitudinal direction between main spelling frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326037.1U CN209681508U (en) | 2019-03-15 | 2019-03-15 | Main spelling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326037.1U CN209681508U (en) | 2019-03-15 | 2019-03-15 | Main spelling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681508U true CN209681508U (en) | 2019-11-26 |
Family
ID=68604969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920326037.1U Active CN209681508U (en) | 2019-03-15 | 2019-03-15 | Main spelling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681508U (en) |
-
2019
- 2019-03-15 CN CN201920326037.1U patent/CN209681508U/en active Active
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