CN107433885A - A kind of new-energy automobile equipment - Google Patents

A kind of new-energy automobile equipment Download PDF

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Publication number
CN107433885A
CN107433885A CN201710267293.3A CN201710267293A CN107433885A CN 107433885 A CN107433885 A CN 107433885A CN 201710267293 A CN201710267293 A CN 201710267293A CN 107433885 A CN107433885 A CN 107433885A
Authority
CN
China
Prior art keywords
smooth
support frame
groove
upper support
adjustable board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710267293.3A
Other languages
Chinese (zh)
Inventor
陈杨珑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Read Environmental Protection Technology Co Ltd
Original Assignee
Guangzhou Read Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Read Environmental Protection Technology Co Ltd filed Critical Guangzhou Read Environmental Protection Technology Co Ltd
Priority to CN201710267293.3A priority Critical patent/CN107433885A/en
Publication of CN107433885A publication Critical patent/CN107433885A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable

Abstract

The invention discloses a kind of new-energy automobile equipment,Including lower bracing frame,And it is arranged on the upper support frame above the lower bracing frame,And it is arranged on the position adjustable board above the upper support frame,The position adjustable board upper surface be fixedly installed elastic cushion described in elastic cushion bottom surface and the upper surface of the position adjustable board it is equal in magnitude,The the first smooth groove of beginning upwards is provided with the upper support frame,In the first smooth groove can left and right be smoothly provided with the first smooth block,The the second smooth groove of beginning upwards is provided with first smooth block,Front and rear the second smooth block can be smoothly provided with the second smooth groove,The structure of the present invention is simple,Low manufacture cost,It is easy to operate,Overall structure safety and stability,Cushion can be realized in height and position,Front and back position and right position automatically adjust,To meet the use demand of different crowd.

Description

A kind of new-energy automobile equipment
Technical field
The present invention relates to new-energy automobile field, more particularly to a kind of new-energy automobile equipment.
Background technology
With the continuous improvement of people's living standards, the use of automobile is also increasingly popularized, because gasoline use cost is high And to air it is easy produce pollution, nowadays new-energy automobile gradually increases, people when opening new-energy automobile, due to The factors such as the sitting posture of user, height need adjustment up and down before and after seat cushion is carried out, so that user can be more when driving Add comfort and convenient, but the seat cushion in existing new-energy automobile is typically only capable to enough front and rear adjustment, it is impossible to adjustment up and down, therefore not Can meet demand.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of new-energy automobile equipment, and it can solve the problem that above-mentioned present technology The problem of middle.
To solve the above problems, the present invention adopts the following technical scheme that:A kind of new-energy automobile equipment of the present invention, including Lower bracing frame and the upper support frame being arranged on above the lower bracing frame and the tune being arranged on above the upper support frame Position plate, the position adjustable board upper surface is fixedly installed the bottom surface of elastic cushion described in elastic cushion and the upper surface of the position adjustable board It is equal in magnitude, be provided with beginning upward the first smooth groove in the upper support frame, in the first smooth groove can left and right it is smooth Ground is provided with the first smooth block, and the second smooth groove of beginning upwards, the second smooth groove are provided with first smooth block In front and rear can smoothly be provided with the second smooth block, be provided with the first motor in the left end of the first smooth trench bottom middle-end, The first screw rod is connected with the rotating shaft of first motor, first screw rod becomes estranged one end and the institute of first motor The right-hand member operating for stating the first smooth groove is connected, and the first smooth block bottom is provided with matches somebody with somebody with the first screw rod screw thread The first threaded hole of connection is closed, the second motor, second motor are provided with the rear end of the second smooth trench bottom middle-end Rotating shaft on be connected with the second screw rod, second screw rod becomes estranged one end and the described second smooth groove of second motor Front end face operating be connected, the second smooth block bottom is provided with the to be connected with the second screw rod screw thread Two threaded holes, are provided with landing retaining piece at the bottom face outer fringe position of the upper support frame, on the top surface of the lower bracing frame The annular deep gouge for placing the landing retaining piece is provided with, is additionally provided with the top surface of the lower bracing frame for pushing up upwards The top-pushing mechanism of the upper support frame is pushed away, structure is additionally provided with plus moved in the upper support frame, described plus shifting structure includes multiple Runner and the standing groove for placing each runner.
As preferable technical scheme, the top-pushing mechanism includes multigroup pressure thrustor, the pressure thrustor It is connected including the pressure cylinder being arranged in the lower bracing frame and lower end with the pressure cylinder and upper end protrudes from the lower branch The connected pressure propulsion arm of the bottom face of support and the upper support frame, it is provided with for fixing the pressure in the lower bracing frame The fixing groove of power thrustor.
As preferable technical scheme, the landing retaining piece is made by soft material, and the landing retaining piece is stacked described In annular deep gouge.
As preferable technical scheme, the lower bracing frame, upper support frame and position adjustable board are cylinder, the lower support Frame is identical with the diameter of the position adjustable board, and the diameter of the position adjustable board is more than the diameter of the upper support frame, the upper support frame, The either flush of first smooth block and the second smooth block and with the position adjustable board can neat fit be connected.
As preferable technical scheme, the difference of the length of the first smooth groove and first smooth block is equal to described the The difference of the width of two smooth grooves and second smooth block, first screw rod are identical with the diameter of second screw rod.
As preferable technical scheme, it is flat positioned at described first that each standing groove is arranged on the upper support frame upper end At chute outer end and the beginning is upward, and each runner bottom is placed on upper end in the standing groove and supported with the position adjustable board Connect.
The beneficial effects of the invention are as follows:
1. the pressure propulsion arm oscilaltion by control pressure cylinder working, by pressure propulsion arm ejection upper support frame Lower lifting, the i.e. oscilaltion of ejection cushion reach the suitable height and position of user, to meet the height and position of different users Demand, the stationarity of upper support frame oscilaltion is added by multigroup pressure thrustor, also increases pressure thrustor Ejection force, the also oscilaltion of landing retaining piece is driven while upper support frame oscilaltion, and landing retaining piece is in multigroup The outer rim of pressure thrustor, therefore play a part of dust-separation protection to multigroup pressure thrustor by landing retaining piece, with This come meet needs to cushion height and position oscilaltion regulation, meet use demand of the different users to height and position.
2. by controlling the first motor to provide driving the first smooth block side-to-side movement, closed so as to drive cushion to reach user Suitable right position, to meet regulation of the different users to cushion right position, by controlling the second motor to provide driving the Two smooth blocks move forward and backward, so as to drive cushion to reach the suitable front and back position of user, to meet different users to cushion The regulation of front and back position, realizing cushion, all around position automatically adjusts, and meets the different users to position all around Use demand, and due to upper support frame, the either flush of the first smooth block and the second smooth block and can be put down with position adjustable board Sliding fit is connected, therefore smooth all with position adjustable board in the first smooth block and smooth the second smooth block, and position adjustable board is constantly in First smooth groove and the second smooth groove are covered into state, play dust-separation guarantor to the first smooth groove and the second smooth groove by position adjustable board The effect of shield.
3. the structure of the present invention is simple, low manufacture cost is easy to operate, overall structure safety and stability, can realize cushion In automatically adjusting for height and position, front and back position and right position, to meet the use demand of different crowd.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the front view of the present invention;
Fig. 2 is a kind of internal structure schematic diagram of new-energy automobile equipment of the present invention;
Fig. 3 is the overlooking the structure diagram that position adjustable board is removed in Fig. 1;
Fig. 4 is the overlooking the structure diagram of lower bracing frame in Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of new-energy automobile equipment shown in Fig. 1-4, including lower bracing frame 1 and it is arranged on the lower support The upper support frame 2 of the top of frame 1 and the position adjustable board 3 for being arranged on the top of upper support frame 2, the upper surface of position adjustable board 3 is fixed It is equal in magnitude to be provided with the bottom surface of elastic cushion 31 described in elastic cushion 31 and the upper surface of the position adjustable board 3, the upper support It is provided with beginning upward the first smooth groove 73 in frame 2, can be smoothly provided with first flat for left and right in the first smooth groove 73 Sliding block 74, is provided with beginning upward the second smooth groove 83 in first smooth block 74, in the second smooth groove 83 can before The second smooth block 84 is smoothly provided with afterwards, and the first motor 7, institute are provided with the left end of the first smooth bottom middle-end of groove 73 State and the first screw rod 71 is connected with the rotating shaft of the first motor 7, first screw rod 71 becomes estranged one end of first motor 7 Operate and be connected with the right-hand member of the described first smooth groove 73, the bottom of the first smooth block 74 is provided with and first spiral The first threaded hole 72 that the screw thread of bar 71 is connected, the second motor is provided with the rear end of the second smooth bottom middle-end of groove 83 8, the second screw rod 81 is connected with the rotating shaft of second motor 8, and second screw rod 81 becomes estranged second motor 8 The front end face operating of one end and the described second smooth groove 83 is connected, and the bottom of the second smooth block 84 is provided with and described the The second threaded hole 82 that the screw thread of two screw rod 81 is connected, it has been provided with the bottom face outer fringe position of the upper support frame 2 Retaining piece 5 is dropped, the annular deep gouge 4 for placing the landing retaining piece 5 is provided with the top surface of the lower bracing frame 1, it is described The top-pushing mechanism for upper support frame 2 described in upward pushing tow is additionally provided with the top surface of lower bracing frame 1, in the upper support frame 2 Structure is additionally provided with plus moves, described plus shifting structure includes multiple runners 20 and the standing groove for placing each runner 20.
Wherein, the top-pushing mechanism includes multigroup pressure thrustor, and the pressure thrustor is described including being arranged on Pressure cylinder 6 and lower end in lower bracing frame 1 are connected with the pressure cylinder 6 and upper end protrude from the lower bracing frame 1 with it is described The connected pressure propulsion arm 61 of the bottom face of upper support frame 2, it is provided with for fixing the pressure pushing tow in the lower bracing frame 1 The fixing groove of device, the lifting to the upper support frame 2 is realized by the pressure thrustor so as to realize the liter to cushion Drop, to be adjusted to suitable sitting height.
Wherein, the landing retaining piece 5 is made by soft material, and the landing retaining piece 5 is stacked in the annular deep gouge 4, The pressure propulsion arm 61 for protruding from the lower bracing frame 1 is played a protective role by landing retaining piece 5, prevents pressure propulsion arm It is covered with dust all on 61 damages or pressure propulsion arm 61.
Wherein, the lower bracing frame 1, upper support frame 2 and position adjustable board 3 are cylinder, the lower bracing frame 1 and the tune The diameter of position plate 3 is identical, and the diameter of the position adjustable board 3 is more than the diameter of the upper support frame 2, and the upper support frame 2, first is flat The either flush of the smooth block 84 of sliding block 74 and second and with the position adjustable board 3 can neat fit be connected, the position adjustable board 3 is to institute State the first smooth groove 73 and the second smooth groove 83 play sealing process, prevent dust enter the described first smooth groove 73 or Described in person in the second smooth groove 83, while the top surface of the upper support frame 2, the first smooth block 74 and the second smooth block 84 is played Protective effect, prevent the top surface of the upper support frame 2, the first smooth block 74 and the second smooth block 84 from wearing.
Wherein, the difference of the length of the described first smooth groove 73 and first smooth block 74 is equal to the described second smooth groove 83 And the difference of the width of second smooth block 84, first screw rod 71 is identical with the diameter of second screw rod 81, this The setting of sample causes the distance phase that the distance that first smooth block 74 moves left and right moves forward and backward with second smooth block 84 Together, that is, cause the distance that cushion all around moves in same scope.
Wherein, each standing groove is arranged on the upper end of upper support frame 2 and is located at the described first smooth outer end of groove 73 And the beginning is upward, each bottom of runner 20 is placed on upper end in the standing groove and abutted with the position adjustable board 3, so as to When the position adjustable board 3 all around moves, effectively reduced by the effect of runner 20 between position adjustable board 3 and upper support frame 2 Frictional force.
In original state, first smooth block 74 is in the high order end position of the described first smooth groove 73, and described Second smooth block 84 is in the last end position of the described second smooth groove 83, the bottom face of the upper support frame 2 and the lower branch The top surface of support 1 abuts, and the landing retaining piece 5 also shrinks and stacked in the annular deep gouge 4;
When needing to carry out height regulation to cushion, the pressure cylinder 6 is controlled to be operated so that the pressure propulsion arm 61 rises, Risen by upper support frame 2 described in the ejection of pressure propulsion arm 61, i.e., ejection cushion reaches the suitable height of user, with full The height and position demand of sufficient different users, the steady of the rising of upper support frame 2 is added by multigroup pressure thrustor Property, the ejection force of rising is also increased, the upper support frame 2 drives the landing retaining piece 5 also to rise while rising, and rises Drop retaining piece 5 is in the outer rim of multigroup pressure thrustor, therefore multigroup pressure thrustor is played by landing retaining piece 5 The effect of dust-separation protection, when needing to carry out right position regulation to cushion, by controlling first motor 7 to drive described the One screw rod 71 operates, and drives first smooth block 74 to move right by first screw rod 71, so as to drive cushion to arrive Up to the suitable right position demand of user, when needing to carry out front and back position regulation to cushion, by controlling second horse Operated up to 8 driving second screw rods 81, drive second smooth block 84 to travel forward by second screw rod 81, from And drive cushion to reach the suitable front and back position demand of user, because the upper support frame 2, the first smooth block 74 and second are flat The either flush of sliding block 84 and with the position adjustable board 3 can neat fit be connected, it is therefore smooth in the first smooth block 74 and second All smooth with the position adjustable board 3 when block 84 is smooth, the position adjustable board 3 is constantly in the first smooth 73 and second smooth groove of groove 83 cover state, therefore play dust-separation protection to the described first smooth 73 and second smooth groove 83 of groove by the position adjustable board 3 Effect.
The beneficial effects of the invention are as follows:
1. the pressure propulsion arm oscilaltion by control pressure cylinder working, by pressure propulsion arm ejection upper support frame Lower lifting, the i.e. oscilaltion of ejection cushion reach the suitable height and position of user, to meet the height and position of different users Demand, the stationarity of upper support frame oscilaltion is added by multigroup pressure thrustor, also increases pressure thrustor Ejection force, the also oscilaltion of landing retaining piece is driven while upper support frame oscilaltion, and landing retaining piece is in multigroup The outer rim of pressure thrustor, therefore play a part of dust-separation protection to multigroup pressure thrustor by landing retaining piece, with This come meet needs to cushion height and position oscilaltion regulation, meet use demand of the different users to height and position.
2. by controlling the first motor to provide driving the first smooth block side-to-side movement, closed so as to drive cushion to reach user Suitable right position, to meet regulation of the different users to cushion right position, by controlling the second motor to provide driving the Two smooth blocks move forward and backward, so as to drive cushion to reach the suitable front and back position of user, to meet different users to cushion The regulation of front and back position, realizing cushion, all around position automatically adjusts, and meets the different users to position all around Use demand, and due to upper support frame, the either flush of the first smooth block and the second smooth block and can be put down with position adjustable board Sliding fit is connected, therefore smooth all with position adjustable board in the first smooth block and smooth the second smooth block, and position adjustable board is constantly in First smooth groove and the second smooth groove are covered into state, play dust-separation guarantor to the first smooth groove and the second smooth groove by position adjustable board The effect of shield.
3. the structure of the present invention is simple, low manufacture cost is easy to operate, overall structure safety and stability, can realize cushion In automatically adjusting for height and position, front and back position and right position, to meet the use demand of different crowd.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (6)

  1. A kind of 1. new-energy automobile equipment, it is characterised in that:Including lower bracing frame and it is arranged on above the lower bracing frame Flexible seat is fixedly installed in upper support frame and the position adjustable board being arranged on above the upper support frame, the position adjustable board upper surface It is equal in magnitude to pad bottom surface and the upper surface of the position adjustable board of the elastic cushion, it is upward to be provided with the beginning in the upper support frame The first smooth groove, in the first smooth groove can left and right be smoothly provided with the first smooth block, set in first smooth block Beginning upward the second smooth groove is equipped with, front and rear can smoothly be provided with the second smooth block in the second smooth groove, described the The first motor is provided with the left end of one smooth trench bottom middle-end, the first screw rod is connected with the rotating shaft of first motor, First screw rod becomes estranged one end of first motor and the right-hand member operating of the described first smooth groove is connected, and described the One smooth block bottom is provided with the first threaded hole being connected with the first screw rod screw thread, the second smooth trench bottom The second motor is provided with the rear end of middle-end, the second screw rod, second spiral are connected with the rotating shaft of second motor Bar is become estranged one end of second motor and is connected with the front end face operating of the described second smooth groove, the second smooth block bottom Portion is provided with the second threaded hole being connected with the second screw rod screw thread, the bottom face outer fringe position of the upper support frame Place is provided with landing retaining piece, is provided with the top surface of the lower bracing frame and is sunk for placing the annular of the landing retaining piece Groove, the top-pushing mechanism for upper support frame described in upward pushing tow, the lower support are additionally provided with the top surface of the lower bracing frame Lifting mouth is provided with frame outer rim bottom, structure is additionally provided with plus moved in the upper support frame, described plus shifting structure includes multiple Runner and the standing groove for placing each runner.
  2. 2. new-energy automobile equipment according to claim 1, it is characterised in that:The top-pushing mechanism includes multigroup pressure top Pushing device, the pressure thrustor include the pressure cylinder and lower end and the pressure cylinder phase being arranged in the lower bracing frame Even and upper end protrudes from the lower bracing frame pressure propulsion arm connected with the bottom face of the upper support frame, the lower bracing frame In be provided with fixing groove for fixing the pressure thrustor.
  3. 3. new-energy automobile equipment according to claim 1, it is characterised in that:The landing retaining piece is made by soft material, The landing retaining piece is stacked in the annular deep gouge.
  4. 4. new-energy automobile equipment according to claim 1, it is characterised in that:The lower bracing frame, upper support frame and tune Position plate is cylinder, and the lower bracing frame is identical with the diameter of the position adjustable board, and the diameter of the position adjustable board is more than on described The diameter of support frame, the upper support frame, the either flush of the first smooth block and the second smooth block and can with the position adjustable board Neat fit connects.
  5. 5. new-energy automobile equipment according to claim 1, it is characterised in that:The first smooth groove and described first flat The difference of the length of sliding block is equal to the difference of the width of the described second smooth groove and second smooth block, first screw rod and institute The diameter for stating the second screw rod is identical.
  6. 6. new-energy automobile equipment according to claim 1, it is characterised in that:Each standing groove is arranged on described Support frame upper end is located at the described first smooth groove outer end and the beginning is upward, and each runner bottom is placed on the placement Upper end abuts with the position adjustable board in groove.
CN201710267293.3A 2017-04-21 2017-04-21 A kind of new-energy automobile equipment Pending CN107433885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710267293.3A CN107433885A (en) 2017-04-21 2017-04-21 A kind of new-energy automobile equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710267293.3A CN107433885A (en) 2017-04-21 2017-04-21 A kind of new-energy automobile equipment

Publications (1)

Publication Number Publication Date
CN107433885A true CN107433885A (en) 2017-12-05

Family

ID=60458377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710267293.3A Pending CN107433885A (en) 2017-04-21 2017-04-21 A kind of new-energy automobile equipment

Country Status (1)

Country Link
CN (1) CN107433885A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2557362Y (en) * 2002-07-24 2003-06-25 薛其辉 Electric driven chair frame
JP2006264529A (en) * 2005-03-24 2006-10-05 Honda Motor Co Ltd Seat slide device
CN103882796A (en) * 2014-04-03 2014-06-25 中联重科股份有限公司 Mobile seat of engineering machinery, and paver
CN204415186U (en) * 2014-12-12 2015-06-24 深圳市汇利堡汽车技术开发有限公司 A kind of seat moving device and automotive seat
CN205113056U (en) * 2015-11-14 2016-03-30 浙江农业商贸职业学院 Car seat is freely adjusted to multidimension degree
CN105730287A (en) * 2014-12-12 2016-07-06 深圳市汇利堡汽车技术开发有限公司 Seat moving device and automobile seat
CN205498669U (en) * 2016-02-01 2016-08-24 江苏昊邦智能控制系统股份有限公司 Light electric seat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2557362Y (en) * 2002-07-24 2003-06-25 薛其辉 Electric driven chair frame
JP2006264529A (en) * 2005-03-24 2006-10-05 Honda Motor Co Ltd Seat slide device
CN103882796A (en) * 2014-04-03 2014-06-25 中联重科股份有限公司 Mobile seat of engineering machinery, and paver
CN204415186U (en) * 2014-12-12 2015-06-24 深圳市汇利堡汽车技术开发有限公司 A kind of seat moving device and automotive seat
CN105730287A (en) * 2014-12-12 2016-07-06 深圳市汇利堡汽车技术开发有限公司 Seat moving device and automobile seat
CN205113056U (en) * 2015-11-14 2016-03-30 浙江农业商贸职业学院 Car seat is freely adjusted to multidimension degree
CN205498669U (en) * 2016-02-01 2016-08-24 江苏昊邦智能控制系统股份有限公司 Light electric seat

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Application publication date: 20171205

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