CN113229684A - Visual transmission rotary display device - Google Patents

Visual transmission rotary display device Download PDF

Info

Publication number
CN113229684A
CN113229684A CN202110668391.4A CN202110668391A CN113229684A CN 113229684 A CN113229684 A CN 113229684A CN 202110668391 A CN202110668391 A CN 202110668391A CN 113229684 A CN113229684 A CN 113229684A
Authority
CN
China
Prior art keywords
rotary
connecting cylinder
assembly
display
rotating shaft
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.)
Withdrawn
Application number
CN202110668391.4A
Other languages
Chinese (zh)
Inventor
项德娟
方建松
成骏
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.)
Guangdong Baiyun University
Original Assignee
Guangdong Baiyun University
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 Guangdong Baiyun University filed Critical Guangdong Baiyun University
Priority to CN202110668391.4A priority Critical patent/CN113229684A/en
Publication of CN113229684A publication Critical patent/CN113229684A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/02Rotary display stands
    • A47F5/025Rotary display stands having mechanical drive, e.g. turntables
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10Adjustable or foldable or dismountable display stands

Abstract

The invention relates to the field of display devices, in particular to a visual transmission rotary display device, which comprises a supporting frame and further comprises: a rotary display mechanism; the rotary display mechanism comprises: the rotary shaft is provided with a rotating connecting component, and a fixed connecting component is arranged in the connecting cylinder; the rotating shaft is also provided with an eccentric wheel, and the outer side of the eccentric wheel is provided with a movable display component; the epaxial rotation coupling assembling of drive assembly drive rotates, rotation coupling assembling and fixed connection subassembly relative slip, the eccentric wheel of installation drives in the pivot and removes the show subassembly and release from the connecting cylinder is inside in proper order, the epaxial rotation coupling assembling of drive assembly drive carries out the antiport, rotation coupling assembling carries out the joint with fixed connection subassembly, rotation coupling assembling drives the connecting cylinder and rotates. The rotary display device can effectively facilitate the work to be sequentially displayed, and is convenient for the use of equipment.

Description

Visual transmission rotary display device
Technical Field
The invention relates to the field of display devices, in particular to a visual transmission rotary display device.
Background
The visual transmission design is through visual media performance and the design that conveys for spectator, embodies epoch characteristic graphic design and abundant connotation of design, and people realize carrying out better show processing to the work through visual transmission, and the work that the visual transmission demonstrates need use rotary device to rotate the show, makes things convenient for the work to carry out better show.
But rotary display device is now generally all to install clamping device on the rotating member, through the work that clamping device centre gripping vision conveyed, carries out rotatory show processing through drive assembly, and the show is accomplished the back, needs the manual work to place the fixture with the work of next needs show again on, carries out repetitive motion, and operating means operates very unchangeably like this, needs interrupted work moreover, uses the inconvenience of ten minutes.
Disclosure of Invention
The present invention is directed to a rotary display device with visual communication, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a visual-conveying rotary display device comprising a support frame, further comprising: the rotary display mechanism is arranged on the supporting frame; the rotary display mechanism comprises: the device comprises a rotating shaft and a connecting cylinder, wherein one end of the rotating shaft is rotatably connected with the connecting cylinder, and the other end of the rotating shaft is provided with a driving assembly for driving the rotating shaft to rotate; the rotating shaft is provided with a rotating connecting assembly, the rotating connecting assembly is arranged in the connecting cylinder, and a fixed connecting assembly is arranged in the connecting cylinder at a position corresponding to the rotating connecting assembly; the rotating shaft is also provided with an eccentric wheel, and the outer side of the eccentric wheel is provided with a plurality of movable display components; the epaxial rotation coupling assembling of drive assembly drive rotates, rotation coupling assembling and fixed connection subassembly relative slip, the eccentric wheel of installation drives in the pivot and removes the show subassembly and release from the connecting cylinder is inside in proper order, the epaxial rotation coupling assembling of drive assembly drive carries out reverse rotation, it carries out the joint with fixed connection subassembly to rotate coupling assembling, it drives the connecting cylinder and rotates to rotate coupling assembling, and eccentric wheel and connecting cylinder are in relative quiescent condition, and then the removal show subassembly that the eccentric wheel was released carries out rotatory show and handles.
Preferably, a height adjusting mechanism is installed inside the supporting frame and comprises a moving plate arranged inside the supporting frame, driving screws are arranged at two ends of the moving plate, one end of each driving screw is rotatably connected with the supporting frame, and a driving motor is arranged at the other end of each driving screw.
Preferably, the driving assembly comprises an installation frame fixedly connected with the movable plate, a rotating motor is arranged inside the installation frame, a driving gear is installed on the rotating motor, a driven gear is arranged on a rotating shaft corresponding to the driving gear, and the driven gear and the driving gear are meshed with each other.
Preferably, the rotating connection assembly comprises a rotating disk fixedly connected with the rotating shaft, a plurality of connecting grooves are formed in the rotating disk, the connecting grooves are connected with the rotating connection teeth through connecting shafts, and torsion springs are arranged between the rotating connection gears and the connecting shafts.
Preferably, the fixed connecting assembly comprises a connecting pipeline arranged inside the connecting cylinder, and fixed teeth are arranged inside the connecting pipeline.
Preferably, the movable display assembly comprises a display rack, a connecting plate is fixedly mounted on the display rack, and the connecting plate is in sliding connection with the connecting cylinder through a connecting piece; the inside centre gripping groove that is provided with of show shelf, be located the show shelf of centre gripping groove both sides and be provided with the show mouth.
Preferably, the connecting piece includes the gag lever post, and gag lever post one end carries out fixed connection with the connecting cylinder, and the stopper is installed to the other end of gag lever post, and is provided with on the gag lever post and can carry out gliding connecting plate, installs the spring on the gag lever post that is located between connecting plate and the connecting cylinder.
Preferably, a plurality of mounting holes are formed in the display shelf positioned on two sides of the display opening.
Compared with the prior art, the invention has the beneficial effects that: the rotary shaft is driven to rotate by the driving assembly, the eccentric wheel is driven to rotate by the rotary shaft, and therefore works clamped on the movable display assembly arranged in the connecting cylinder can be pushed out in sequence for display processing, contents to be displayed can be displayed in sequence, equipment can be enabled to be subjected to ordered transition processing uninterruptedly on the works to be displayed, and the works can be stored in the connecting cylinder when the works do not need to be displayed, so that the equipment can be protected; the in-process of rotation coupling assembling pivoted of installation in the pivot, rotation coupling assembling and fixed connection subassembly relative slip, can not drive the connecting cylinder like this and rotate, if need the connecting cylinder carry out rotatory show in, carry out reverse rotation through drive assembly drive pivot, it carries out the joint with fixed connection subassembly to rotate coupling assembling like this, can realize driving the connecting cylinder like this and rotate, and eccentric wheel and connecting cylinder are in relative quiescent condition, can realize like this that the work of a show that the removal display device released realizes rotatory show and handles, need not to carry out the manual work and change the centre gripping like this, manpower and materials have been practiced thrift, facilitate the use of equipment.
Drawings
Fig. 1 is a schematic structural view of a visual rotary display device according to the present invention.
FIG. 2 is a schematic front view of a rotary visual display device according to the present invention.
FIG. 3 is a schematic view of an eccentric wheel of a rotary visual display device according to the present invention.
Fig. 4 is a schematic structural view of a rotating connection assembly and a fixed connection assembly of a visual rotary display device according to the present invention.
Fig. 5 is an enlarged schematic view of the rotating connection assembly and the fixed connection assembly of the visual rotary display device according to the present invention.
FIG. 6 is a schematic three-dimensional view of a connector barrel of a rotary visual display device of the present invention.
1. A support frame; 2. moving the plate; 3. a drive screw; 4. a drive motor; 5. a rotating shaft; 6. a driven gear; 7. a driving gear; 8. rotating the motor; 9. installing a frame; 10. a connecting cylinder; 11. connecting a pipeline; 12. fixing teeth; 13. rotating the disc; 14. a connecting shaft; 15. a connecting tooth; 16. a torsion spring; 17. an eccentric wheel; 18. a display shelf; 19. a connecting plate; 20. a limiting rod; 21. a spring; 22. a clamping groove; 23. a display port; 24. mounting holes; 25. and connecting the grooves.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-6, in an embodiment of the present invention, a visual transmission rotary display device includes a supporting frame 1, and further includes: the rotary display mechanism is arranged on the support frame 1; the rotary display mechanism comprises: the device comprises a rotating shaft 5 and a connecting cylinder 10, wherein one end of the rotating shaft 5 is rotatably connected with the connecting cylinder 10, and the other end of the rotating shaft 5 is provided with a driving assembly for driving the rotating shaft 5 to rotate; the rotating shaft 5 is provided with a rotating connecting assembly, the rotating connecting assembly is arranged inside the connecting cylinder 10, and a fixed connecting assembly is arranged inside the connecting cylinder 10 at a position corresponding to the rotating connecting assembly; the rotating shaft 5 is also provided with an eccentric wheel 17, and the outer side of the eccentric wheel 17 is provided with a plurality of movable display components; the display device is characterized in that a rotating connection assembly on a rotating shaft 5 is driven by a driving assembly to rotate, the rotating connection assembly slides relative to a fixed connection assembly, an eccentric wheel 17 mounted on the rotating shaft 5 drives a movable display assembly to be sequentially pushed out from the inside of a connecting cylinder 10, the driving assembly drives the rotating connection assembly on the rotating shaft 5 to rotate in the reverse direction, the rotating connection assembly is clamped with the fixed connection assembly, the rotating connection assembly drives the connecting cylinder 10 to rotate, the eccentric wheel 17 and the connecting cylinder 10 are in a relative static state, and then the movable display assembly pushed out by the eccentric wheel 17 is rotated and displayed, and the rotating shaft 5 is rotatably connected with the connecting cylinder 10 through a bearing.
The invention drives the rotating shaft 5 to rotate through the driving component, the rotating shaft 5 drives the eccentric wheel 17 to rotate, therefore, works clamped on the movable display components arranged in the connecting cylinder 10 can be pushed out in sequence for display treatment, contents to be displayed can be displayed in sequence, and when the rotating connecting component arranged on the rotating shaft 5 rotates, the rotating connecting component and the fixed connecting component slide relatively, so that the connecting cylinder 10 is not driven to rotate, if the connecting cylinder 10 is required to be displayed in a rotating way, the rotating shaft 5 is driven by the driving component to rotate reversely, thus, the rotating connecting component is clamped with the fixed connecting component, so that the connecting cylinder 10 can be driven to rotate, and the eccentric wheel 17 and the connecting cylinder 10 are in a relative static state, so that the rotary display treatment of a displayed work pushed out by the movable display device can be realized, and the use of the equipment can be facilitated.
Referring to fig. 1-2, in an embodiment of the present invention, a height adjusting mechanism is installed inside the supporting frame 1, the height adjusting mechanism includes a moving plate 2 disposed inside the supporting frame 1, driving screws 3 are disposed at two ends of the moving plate 2, one end of each driving screw 3 is rotatably connected to the supporting frame 1, and a driving motor 4 is disposed at the other end of each driving screw 3, and the driving screws 3 are driven by the driving motors 4 to rotate, so that the moving process of the moving plate 2 can be achieved, which facilitates the height adjusting process of the device and the viewing of people.
Referring to fig. 1, in an embodiment of the present invention, the driving assembly includes an installation frame 9 fixedly connected to the moving plate 2, a rotating motor 8 is disposed inside the installation frame 9, a driving gear 7 is mounted on the rotating motor 8, a driven gear 6 is disposed on a rotating shaft 5 corresponding to the driving gear 7, the driven gear 6 and the driving gear 7 are engaged with each other, the driving gear 7 is driven to rotate by the rotating motor 8, and the driving gear 7 drives the driven gear 6 to rotate, so that the rotating shaft 5 can rotate, belt wheels can be further mounted on the rotating shaft 5 and the rotating motor 8 in the present invention, and the belt wheels are connected by a belt, so that the synchronous rotation process of the driving rotating shaft 5 can also be realized.
Referring to fig. 4-5, in an embodiment of the present invention, the rotation connection assembly includes a rotation disc 13 fixedly connected to the rotation shaft 5, the rotation disc 13 is provided with a plurality of connection grooves 25, the inside of the connection grooves 25 is connected to the rotation connection teeth 15 through the connection shaft 14, a torsion spring 16 is disposed between the rotation connection gear 15 and the connection shaft 14, when the rotation disc 13 rotates, due to the blocking of the inner walls of the connection grooves 25, the connection gear 15 can be relatively fixed and rotated, and further, the connection cylinder 10 can be rotated and fixed by cooperating with the fixed connection assembly, so that the rotation processing of the automatic control device can be conveniently realized, and the device can be conveniently used.
Referring to fig. 1, 4 and 5, in an embodiment of the present invention, the fixing and connecting assembly includes a connecting pipe 11 disposed inside a connecting cylinder 10, and a fixing tooth 12 is mounted inside the connecting pipe 11, and the fixing tooth 12 and the connecting tooth 15 can slide relatively or be clamped relatively by rotation of a rotating disc 13, so that rotation and fixing processes of the connecting cylinder 10 can be automatically controlled, and the use of the device is facilitated.
Referring to fig. 1, 2, 3 and 6, in one embodiment of the present invention, the movable display assembly includes a display frame 18, a connection plate 19 is fixedly installed on the display frame 18, and the connection plate 19 is slidably connected to the connection cylinder 10 through a connection member; the inside centre gripping groove 22 that is provided with of show shelf 18 is located and is provided with show mouth 23 on the show shelf 18 of centre gripping groove 22 both sides, can conveniently set up the work that will demonstrate needs inside centre gripping groove 22, and then makes things convenient for the centre gripping of equipment to handle.
Referring to fig. 1, in an embodiment of the present invention, the connecting member includes a limiting rod 20, one end of the limiting rod 20 is fixedly connected to the connecting cylinder 10, the other end of the limiting rod 20 is provided with a limiting block, the limiting rod 20 is provided with a connecting plate 19 capable of sliding, a spring 21 is mounted on the limiting rod 20 between the connecting plate 19 and the connecting cylinder 10, when the eccentric wheel 17 rotates, the display rack 18 is pushed to move outwards, the spring 21 is pressed to generate an elastic force to reset the display rack 18, thereby not only effectively protecting the displayed works clamped on the display rack 18, but also conveniently and orderly pushing out the displayed works clamped on the display rack 18 from the inside of the connecting cylinder 10, and better facilitating the use of the device.
Referring to fig. 1, 2 and 6, in an embodiment of the present invention, a plurality of mounting holes 24 are formed in the display shelf 18 located at two sides of the display opening 23, and the mounting holes can be connected with nuts, so that the displayed works can be clamped by rotation, and the use of the device is facilitated.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. A rotary display device for visual communication, comprising a support frame, further comprising:
the rotary display mechanism is arranged on the supporting frame;
the rotary display mechanism comprises: the device comprises a rotating shaft and a connecting cylinder, wherein one end of the rotating shaft is rotatably connected with the connecting cylinder, and the other end of the rotating shaft is provided with a driving assembly for driving the rotating shaft to rotate;
the rotating shaft is provided with a rotating connecting assembly, the rotating connecting assembly is arranged in the connecting cylinder, and a fixed connecting assembly is arranged in the connecting cylinder at a position corresponding to the rotating connecting assembly;
the rotating shaft is also provided with an eccentric wheel, and the outer side of the eccentric wheel is provided with a plurality of movable display components;
the epaxial rotation coupling assembling of drive assembly drive rotates, rotation coupling assembling and fixed connection subassembly relative slip, the eccentric wheel of installation drives in the pivot and removes the show subassembly and release from the connecting cylinder is inside in proper order, the epaxial rotation coupling assembling of drive assembly drive carries out reverse rotation, it carries out the joint with fixed connection subassembly to rotate coupling assembling, it drives the connecting cylinder and rotates to rotate coupling assembling, and eccentric wheel and connecting cylinder are in relative quiescent condition, and then the removal show subassembly that the eccentric wheel was released carries out rotatory show and handles.
2. The rotary visual display device according to claim 1, wherein a height adjusting mechanism is mounted inside the supporting frame, the height adjusting mechanism comprises a moving plate disposed inside the supporting frame, driving screws are disposed at two ends of the moving plate, one end of each driving screw is rotatably connected with the supporting frame, and a driving motor is disposed at the other end of each driving screw.
3. The rotary display device according to claim 2, wherein the driving assembly comprises a mounting frame fixedly connected to the movable plate, a rotating motor is disposed inside the mounting frame, a driving gear is mounted on the rotating motor, a driven gear is disposed on a rotating shaft corresponding to the driving gear, and the driven gear and the driving gear are engaged with each other.
4. The rotary visual display device according to claim 1, wherein the rotary connecting member comprises a rotary disk fixedly connected to the rotary shaft, the rotary disk is provided with a plurality of connecting grooves, the connecting grooves are connected with the rotary connecting teeth through connecting shafts, and a torsion spring is arranged between the rotary connecting gear and the connecting shafts.
5. The visual rotary display of claim 1, wherein the fixed connection assembly comprises a connecting tube disposed within the connecting cylinder, the connecting tube having a retaining tooth mounted therein.
6. The visual rotary display device of claim 1, wherein the movable display assembly comprises a display stand, a connecting plate is fixedly mounted on the display stand, and the connecting plate and the connecting cylinder are slidably connected through a connecting piece;
the inside centre gripping groove that is provided with of show shelf, be located the show shelf of centre gripping groove both sides and be provided with the show mouth.
7. The rotary display device for visual communication according to claim 6, wherein the connecting member comprises a limiting rod, one end of the limiting rod is fixedly connected with the connecting cylinder, the other end of the limiting rod is provided with a limiting block, the limiting rod is provided with a connecting plate capable of sliding, and a spring is arranged on the limiting rod between the connecting plate and the connecting cylinder.
8. The rotary visual display according to claim 6, wherein the display shelves on either side of the display opening are provided with mounting holes.
CN202110668391.4A 2021-06-16 2021-06-16 Visual transmission rotary display device Withdrawn CN113229684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110668391.4A CN113229684A (en) 2021-06-16 2021-06-16 Visual transmission rotary display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110668391.4A CN113229684A (en) 2021-06-16 2021-06-16 Visual transmission rotary display device

Publications (1)

Publication Number Publication Date
CN113229684A true CN113229684A (en) 2021-08-10

Family

ID=77140103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110668391.4A Withdrawn CN113229684A (en) 2021-06-16 2021-06-16 Visual transmission rotary display device

Country Status (1)

Country Link
CN (1) CN113229684A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114224135A (en) * 2021-12-21 2022-03-25 含山艾迩莱特仪器仪表有限公司 Instrument and meter display device with rotating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114224135A (en) * 2021-12-21 2022-03-25 含山艾迩莱特仪器仪表有限公司 Instrument and meter display device with rotating mechanism

Similar Documents

Publication Publication Date Title
JP2010284795A (en) Clamping device
CN104120928A (en) Civil air defense protective door locking device
CN113229684A (en) Visual transmission rotary display device
CN101105983A (en) Rotation apparatus of display
CN106091313A (en) Air intake combinative structure and air-conditioning
CN209031671U (en) A kind of medium-sized holder of 3D intelligent rotating
GB2105895A (en) Display apparatus
CN111828796B (en) LED display screen
CN212986490U (en) Holographic projection device with movable guide rail
CN107327674A (en) The remote control of support and the application support
CN113108188B (en) Suspension mechanism and digital media device with same
CN209822210U (en) Successful case display device of economic management
CN115751055A (en) Holographic projection imaging teaching demonstration frame
CN211016305U (en) Display screen module unit
CN108724043A (en) A kind of part fixing tool
CN215111876U (en) LED display screen convenient to hang
CN114918769A (en) Machining equipment capable of polishing inner wall and outer wall of bearing seat and machining method thereof
CN211087635U (en) Calculation board for teaching interaction
CN211574635U (en) Three-dimensional motion photographic apparatus support device
CN218064007U (en) Combined display all-in-one machine convenient to assemble and clamp
CN106938454B (en) A kind of device for the assembly of high pressure oil rail seal nipple
CN109493753A (en) A kind of Enterprise Planning promotional display frame and its application method
CN212678814U (en) Automobile solar film display cabinet
CN220515972U (en) Vehicle-mounted lens production and assembly equipment
CN211009552U (en) Double-shaft stable-transmission notebook computer rotating shaft

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210810

WW01 Invention patent application withdrawn after publication