CN208957305U - A kind of big drawing Hanging chart stand - Google Patents
A kind of big drawing Hanging chart stand Download PDFInfo
- Publication number
- CN208957305U CN208957305U CN201820015941.6U CN201820015941U CN208957305U CN 208957305 U CN208957305 U CN 208957305U CN 201820015941 U CN201820015941 U CN 201820015941U CN 208957305 U CN208957305 U CN 208957305U
- Authority
- CN
- China
- Prior art keywords
- seat
- bottom end
- lower slider
- rectangle
- clip assembly
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of Hanging chart stands, more particularly to a kind of big drawing Hanging chart stand, including upper sliding seat, lift adjustment component, guidance set, lower slider seat, upper sliding drawing clip assembly, lower slider drawing clip assembly, rotary shaft, pedestal and traveling wheel, the left and right ends of the upper sliding seat are set there are two upper rectangle sliding slot, and the inside of two upper rectangle sliding slots is respectively slidably connected a upper sliding drawing clip assembly；The top of the left side connection lift adjustment component of the upper sliding seat bottom end, the bottom end of the lift adjustment component is connected to the left end on lower slider seat top；The top of the intermediate connection guidance set of the upper sliding seat bottom end, the bottom end of the guidance set is connected to the centre on lower slider seat top.The utility model, which provides one kind, can be adapted for different size drawing, be convenient for the big drawing Hanging chart stand adjusted, has the advantages that structure novel, easy to use and practical etc. a variety of, can satisfy the demand for work of charting.
Description
Technical field
The utility model relates to a kind of Hanging chart stands, more particularly to a kind of big drawing Hanging chart stand.
Background technique
Wall chart is the case where must having in designing and mapping work.Existing wall chart mode is mainly nail nail and aerial drawing on wall
Line hangs up influence work with this drawing.After drawing is hung up, distance, just may not be suitable, but can not adjust, if
Meter cartographer has to stand up again and again, stretches forward, turns round, leaning to one side to see drawing, not only inconvenient, but also increases labor intensity, drops
Low working efficiency.The structure of existing drawing hanger is more single, and majority is that simple frame body and two clips are constituted, and makes
Used time, the stability for hanging drawing is poor, easily floats, is not easy to observe, and existing drawing hanger can not carry out the adjusting of height,
The adjusting that distance between clip can not be carried out according to the size of drawing, is not suitable for the suspension of different drawings yet.
Utility model content
The purpose of the utility model is to provide a kind of big drawing Hanging chart stands, can effectively solve drawing in the prior art and hang
Frame structure is single, can not carry out the adjusting of height, can not also be asked according to the adjusting etc. that the size of drawing carries out distance between clip
Topic；The utility model, which provides one kind, can be adapted for different size drawing, is convenient for the big drawing Hanging chart stand adjusted, has
Structure novel, easy to use and a variety of advantages such as practical, can satisfy the demand of drawing work.
The purpose of this utility model is achieved through the following technical solutions:
A kind of big drawing Hanging chart stand, including upper sliding seat, lift adjustment component, guidance set, lower slider seat, upper sliding figure
Folder component, lower slider drawing clip assembly, rotary shaft, pedestal and traveling wheel, there are two the left and right ends of the upper sliding seat are set
Upper rectangle sliding slot, the inside of two upper rectangle sliding slots are respectively slidably connected a upper sliding drawing clip assembly；
The top of the left side connection lift adjustment component of the upper sliding seat bottom end, the bottom end of the lift adjustment component connects
Connect the left end on lower slider seat top；The top of the intermediate connection guidance set of the upper sliding seat bottom end, the guidance set
Bottom end be connected to the centre on lower slider seat top；The left and right ends of the lower slider seat are set there are two lower rectangle sliding slot, and two
The inside of lower rectangle sliding slot is respectively slidably connected a lower slider drawing clip assembly；The upper sliding drawing clip assembly and downslide
Cardon folder modular construction is identical, is oppositely arranged；
The centre of the bottom end of the lower slider seat is fixedly connected with the top of rotary shaft；The bottom end of the rotary shaft is by having
The bearing block of bearing is connected to the centre on the top of pedestal；The quadrangle of the bottom surface of the pedestal respectively connects a traveling wheel.
The upper sliding drawing clip assembly includes T-shaped slider, horizontal-associate bar and paper holder；The T-shaped slider is slidably matched
It is connected to the inside of rectangle sliding slot, the bottom end of T-shaped slider is connected by screw to horizontal-associate bar；The both ends of the horizontal-associate bar respectively pass through
Screw connects a paper holder, and two paper holders are oppositely arranged.
The paper holder includes door shape holding paper frame, rubber pad, pressing plate, limit plate, traveller and compressed spring；The door
Font holding paper frame is connected by screw on horizontal-associate bar；The medial surface of the door shape holding paper frame is equipped with rubber pad；The door
More travellers are slidably connected on font holding paper frame, one end of more travellers is connected through a screw thread pressing plate, and pressing plate is arranged in door
The inside of font holding paper frame, the other end of more travellers are connected by screw to limit plate, and limit plate is arranged in door shape holding paper frame
Outside；Compressed spring is cased on the traveller, compressed spring is arranged between pressing plate and door shape holding paper frame.
The middle-end of the lower slider seat is connected through a screw thread a rotational positioning bolt, the bottom end of the rotational positioning bolt
It is against on the top surface of pedestal.
The leading flank of the pedestal is equipped with drawing accommodating groove.
Described two lower rectangle sliding slots and two upper rectangle sliding slots are oppositely arranged.
The lift adjustment component includes external screw thread lifting shaft, internal screw thread revoling tube and rotation regulating pipe；The outer spiral shell
The upper end of line lifting shaft is connected by screw on upper sliding seat, and the lower end of external screw thread lifting shaft is threadedly attached in internal screw thread
The inside of revoling tube；The bottom end of the internal screw thread revoling tube is connected on lower slider seat by the bearing block with bearing；
Rotation regulating pipe is welded to connect on the lateral surface of the internal screw thread revoling tube.
The guidance set includes rectangle slide bar and rectangle containing tube；The upper end of the rectangle slide bar is connected by screw to
The lower end of sliding seat, rectangle slide bar is slidably connected in the inside of rectangle containing tube, and the bottom end of the rectangle containing tube passes through
Screw is connected on lower slider seat.
The utility model has the beneficial effects that a kind of big drawing Hanging chart stand of the utility model, can effectively solve existing skill
Drawing hanger structure in art is single, can not carry out the adjusting of height, and the spacing of clip can not be also carried out according to the size of drawing
From adjusting the problems such as；The utility model, which provides one kind, can be adapted for different size drawing, be convenient for the big figure adjusted
Paper Hanging chart stand has the advantages that structure novel, easy to use and practical etc. a variety of, can satisfy the demand of drawing work.
Detailed description of the invention
Fig. 1 is the overall structure diagram one of the utility model；
Fig. 2 is the overall structure diagram two of the utility model；
Fig. 3 is the structural schematic diagram of the upper sliding seat inside the utility model；
Fig. 4 is the structural schematic diagram of the lower slider seat inside the utility model；
Fig. 5 is the structural schematic diagram of the lift adjustment component inside the utility model；
Fig. 6 is the structural schematic diagram of the upper sliding drawing clip assembly inside the utility model；
Fig. 7 is the structural schematic diagram of the paper holder inside the utility model.
In figure: upper sliding seat 1；Upper rectangle sliding slot 1-1；Lift adjustment component 2；External screw thread lifting shaft 2-1；Internal screw thread rotation
Casing 2-2；Rotation regulating pipe 2-3；Guidance set 3；Lower slider seat 4；Lower rectangle sliding slot 4-1；Rotational positioning bolt 4-2；Upper cunning
Cardon folder component 5；T-shaped slider 5-1；Horizontal-associate bar 5-2；Paper holder 5-3；Door shape holding paper frame 5-3-1；Rubber pad 5-3-2；
Pressing plate 5-3-3；Limit plate 5-3-4；Traveller 5-3-5；Compressed spring 5-3-6；Lower slider drawing clip assembly 6；Rotary shaft 7；Pedestal
8；Traveling wheel 9.
Specific embodiment
1-7 is described in further detail the utility model with reference to the accompanying drawing.
Specific embodiment 1:
As shown in figs. 1-7, a kind of big drawing Hanging chart stand, including upper sliding seat 1, lift adjustment component 2, guidance set 3, under
Sliding seat 4, upper sliding drawing clip assembly 5, lower slider drawing clip assembly 6, rotary shaft 7, pedestal 8 and traveling wheel 9, the utility model
A kind of big drawing Hanging chart stand, when in use, can pass through upper sliding drawing clip assembly 5 and 6 pairs of lower slider drawing clip assembly figure
The top and bottom of paper are clamped, can be adjusted by lift adjustment component 2 between upper sliding seat 1 and lower slider seat 4 away from
From to slide the distance between drawing clip assembly 5 and lower slider drawing clip assembly 6 on adjusting；Lower slider seat 4 can pass through rotation
Shaft 7 is rotated on pedestal 8, thus realize the rotation of the drawing of integral retaining, the row that can be arranged by 8 lower end of pedestal
Walk the convenient and fast movement that wheel 9 realizes the utility model.
The left and right ends of the upper sliding seat 1 are set there are two upper rectangle sliding slot 1-1, and two are gone up the inside of rectangle sliding slot 1-1
Each sliding connection one is upper to slide drawing clip assembly 5；
The top of the left side connection lift adjustment component 2 of 1 bottom end of upper sliding seat, the bottom of the lift adjustment component 2
End is connected to the left end on 4 top of lower slider seat；The top of the intermediate connection guidance set 3 of 1 bottom end of upper sliding seat, it is described to lead
The centre on 4 top of lower slider seat is connected to the bottom end of component 3；The left and right ends of the lower slider seat 4 are set there are two lower rectangle
Sliding slot 4-1, the inside of two lower rectangle sliding slot 4-1 are respectively slidably connected a lower slider drawing clip assembly 6；The upper sliding
Drawing clip assembly 5 is identical with lower slider drawing 6 structures of clip assembly, is oppositely arranged；
The centre of the bottom end of the lower slider seat 4 is fixedly connected with the top of rotary shaft 7；The bottom end of the rotary shaft 7 passes through
Bearing block with bearing is connected to the centre on the top of pedestal 8；The quadrangle of the bottom surface of the pedestal 8 respectively connects a traveling wheel
9。
The upper sliding drawing clip assembly 5 includes T-shaped slider 5-1, horizontal-associate bar 5-2 and paper holder 5-3；The T shape is sliding
Block 5-1 is slidably connected in the inside of upper rectangle sliding slot 1-1, and the bottom end of T-shaped slider 5-1 is connected by screw to horizontal-associate bar 5-2；
The both ends of the horizontal-associate bar 5-2 are respectively connected by screw to a paper holder 5-3, and two paper holder 5-3 are oppositely arranged.It is described
When in use, upper sliding drawing clip assembly 5 is whole can be by T-shaped slider 5-1 in upper rectangle sliding slot for upper sliding drawing clip assembly 5
It is slided on the inside of 1-1, so that the change of 5 position of drawing clip assembly is slided on realizing, two easy to remove upper sliding drawings
Clip assembly 5 makes the distance between its adapt to the width of drawing.
The paper holder 5-3 includes door shape holding paper frame 5-3-1, rubber pad 5-3-2, pressing plate 5-3-3, limit plate 5-3-
4, traveller 5-3-5 and compressed spring 5-3-6；The door shape holding paper frame 5-3-1 is connected by screw on horizontal-associate bar 5-2；Institute
The medial surface for stating door shape holding paper frame 5-3-1 is equipped with rubber pad 5-3-2；It is slidably matched on the door shape holding paper frame 5-3-1
More traveller 5-3-5 are connected, one end of more traveller 5-3-5 is connected through a screw thread pressing plate 5-3-3, and pressing plate 5-3-3 is arranged in door
The inside of font holding paper frame 5-3-1, the other end of more traveller 5-3-5 are connected by screw to limit plate 5-3-4, limit plate 5-3-
4 are arranged in the outside of door shape holding paper frame 5-3-1；Compressed spring 5-3-6, compressed spring 5-3-6 are cased on the traveller 5-3-5
It is arranged between pressing plate 5-3-3 and door shape holding paper frame 5-3-1.Drawing when in use, is placed on door by the paper holder 5-3
The inside of font holding paper frame 5-3-1, one end of drawing are fitted on rubber pad 5-3-2, and the other end of drawing passes through pressing plate 5-3-3
It pushes down, the pressing plate 5-3-3 is bonded under the elastic force effect of compressed spring 5-3-6 with rubber pad 5-3-2, so that drawing is consolidated
Clamping.
The middle-end of the lower slider seat 4 is connected through a screw thread rotational positioning bolt a 4-2, the rotational positioning bolt 4-
2 bottom end is against on the top surface of pedestal 8.The lower slider seat 4 when in use, can be with after lower slider seat 4 rotates certain position
It is pushed against it on the top surface of pedestal 8 by turning rotational positioning bolt 4-2, to realize the fixation after rotation.
The leading flank of the pedestal 8 is equipped with drawing accommodating groove.
Described two lower rectangle sliding slot 4-1 and two upper rectangle sliding slot 1-1 are oppositely arranged.
The lift adjustment component 2 includes external screw thread lifting shaft 2-1, internal screw thread revoling tube 2-2 and rotation regulating pipe 2-
3；The upper end of the external screw thread lifting shaft 2-1 is connected by screw on upper sliding seat 1, and the lower end of external screw thread lifting shaft 2-1 is logical
Cross the inside for being threaded in internal screw thread revoling tube 2-2；The bottom end of the internal screw thread revoling tube 2-2 is by having bearing
Bearing block is connected on lower slider seat 4；Rotation regulating pipe 2-3 is welded to connect on the lateral surface of the internal screw thread revoling tube 2-2.
The lift adjustment component 2 when in use, can drive internal screw thread revoling tube 2-2 rotation by rotation rotation regulating pipe 2-3,
External screw thread lifting shaft 2-1 is driven to carry out elevating movement when internal screw thread revoling tube 2-2 is rotated, in external screw thread lifting shaft 2-1 drive
Sliding seat 1 carries out elevating movement, to realize the adjusting of distance between upper sliding seat 1 and lower slider seat 4, makes that it is suitable for differences
The drawing of height.
The guidance set 3 includes rectangle slide bar and rectangle containing tube；The upper end of the rectangle slide bar is connected by screw to
Upper sliding seat 1, in the inside of rectangle containing tube, the bottom end of the rectangle containing tube is logical for the lower end sliding connection of rectangle slide bar
Screw is crossed to be connected on lower slider seat 4.
A kind of big drawing Hanging chart stand of the utility model by upper sliding drawing clip assembly 5 and can glide when in use
Cardon folder component 6 clamps the top and bottom of drawing, and upper 1 He of sliding seat can be adjusted by lift adjustment component 2
The distance between lower slider seat 4, to slide the distance between drawing clip assembly 5 and lower slider drawing clip assembly 6 on adjusting；Under
Sliding seat 4 can be rotated on pedestal 8 by rotary shaft 7, to realize the rotation of the drawing of integral retaining, can be passed through
The traveling wheel 9 of 8 lower end of pedestal setting realizes the convenient and fast movement of the utility model；The upper sliding drawing clip assembly 5 is using
When, upper sliding drawing clip assembly 5 is whole can be slided on the inside of upper rectangle sliding slot 1-1 by T-shaped slider 5-1, thus
The change of 5 position of drawing clip assembly is slided in realization, two easy to remove upper sliding drawing clip assemblies 5 make the distance between its
Adapt to the width of drawing；Drawing when in use, is placed on the inside of door shape holding paper frame 5-3-1 by the paper holder 5-3, figure
One end of paper is fitted on rubber pad 5-3-2, and the other end of drawing is pushed down by pressing plate 5-3-3, and the pressing plate 5-3-3 is compressing
The elastic force effect of spring 5-3-6 is lower to be bonded with rubber pad 5-3-2, so that the clamping that drawing is consolidated；The lift adjustment component 2
When in use, internal screw thread revoling tube 2-2 rotation, internal screw thread revoling tube 2-2 can be driven by rotation rotation regulating pipe 2-3
External screw thread lifting shaft 2-1 is driven to carry out elevating movement when rotation, sliding seat 1 carries out lifting fortune in external screw thread lifting shaft 2-1 drive
It is dynamic, to realize the adjusting of distance between upper sliding seat 1 and lower slider seat 4, make the drawing it is suitable for different height.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (8)
1. a kind of big drawing Hanging chart stand, including upper sliding seat (1), lift adjustment component (2), guidance set (3), lower slider seat
(4), upper sliding drawing clip assembly (5), lower slider drawing clip assembly (6), rotary shaft (7), pedestal (8) and traveling wheel (9), it is special
Sign is: the left and right ends of the upper sliding seat (1) are set there are two upper rectangle sliding slot (1-1), two upper rectangle sliding slot (1-1)
Inside is respectively slidably connected upper sliding drawing clip assembly (5)；
The top of left side connection lift adjustment component (2) of upper sliding seat (1) bottom end, the lift adjustment component (2)
Bottom end is connected to the left end on lower slider seat (4) top；The top of intermediate connection guidance set (3) of upper sliding seat (1) bottom end
End, the bottom end of the guidance set (3) is connected to the centre on lower slider seat (4) top；The left and right ends of the lower slider seat (4)
If there are two lower rectangle sliding slots (4-1), the inside of two lower rectangle sliding slots (4-1) is respectively slidably connected a lower slider drawing
Clip assembly (6)；The upper sliding drawing clip assembly (5) is identical with lower slider drawing clip assembly (6) structure, is oppositely arranged；
The centre of the bottom end of the lower slider seat (4) is fixedly connected with the top of rotary shaft (7)；The bottom end of the rotary shaft (7) is logical
Cross the centre that the bearing block with bearing is connected to the top of pedestal (8)；The quadrangle of the bottom surface of the pedestal (8) respectively connects one
Traveling wheel (9).
2. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: the upper sliding drawing clip assembly (5)
Including T-shaped slider (5-1), horizontal-associate bar (5-2) and paper holder (5-3)；T-shaped slider (5-1) sliding connection is upper
The inside of rectangle sliding slot (1-1), the bottom end of T-shaped slider (5-1) are connected by screw to horizontal-associate bar (5-2)；The horizontal-associate bar (5-2)
Both ends be respectively connected by screw to a paper holder (5-3), two paper holders (5-3) are oppositely arranged.
3. a kind of big drawing Hanging chart stand according to claim 2, it is characterised in that: the paper holder (5-3) includes door
Font holding paper frame (5-3-1), rubber pad (5-3-2), pressing plate (5-3-3), limit plate (5-3-4), traveller (5-3-5) and compression bullet
Spring (5-3-6)；The door shape holding paper frame (5-3-1) is connected by screw on horizontal-associate bar (5-2)；The door shape holding paper frame
The medial surface of (5-3-1) is equipped with rubber pad (5-3-2)；More are slidably connected on the door shape holding paper frame (5-3-1)
Traveller (5-3-5), one end of more travellers (5-3-5) are connected through a screw thread pressing plate (5-3-3), and pressing plate (5-3-3) is arranged in door
The inside of font holding paper frame (5-3-1), the other end of more travellers (5-3-5) are connected by screw to limit plate (5-3-4), limit
Plate (5-3-4) is arranged in the outside of door shape holding paper frame (5-3-1)；Compressed spring (5-3- is cased on the traveller (5-3-5)
6), compressed spring (5-3-6) is arranged between pressing plate (5-3-3) and door shape holding paper frame (5-3-1).
4. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: the middle-end of the lower slider seat (4) is logical
It crosses and is threadedly coupled a rotational positioning bolt (4-2), the bottom end of the rotational positioning bolt (4-2) is against the top surface of pedestal (8)
On.
5. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: the leading flank of the pedestal (8) is equipped with
Drawing accommodating groove.
6. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: described two lower rectangle sliding slots (4-1)
It is oppositely arranged with two upper rectangle sliding slot (1-1).
7. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: the lift adjustment component (2) includes
External screw thread lifting shaft (2-1), internal screw thread revoling tube (2-2) and rotation regulating pipe (2-3)；The external screw thread lifting shaft (2-1)
Upper end be connected by screw on upper sliding seat (1), the lower end of external screw thread lifting shaft (2-1) is threadedly attached in internal screw thread
The inside of revoling tube (2-2)；The bottom end of the internal screw thread revoling tube (2-2) is connected to down by the bearing block with bearing
On sliding seat (4)；Rotation regulating pipe (2-3) is welded to connect on the lateral surface of the internal screw thread revoling tube (2-2).
8. a kind of big drawing Hanging chart stand according to claim 1, it is characterised in that: the guidance set (3) includes rectangle
Slide bar and rectangle containing tube；The upper end of the rectangle slide bar is connected by screw to sliding seat (1), the lower end sliding of rectangle slide bar
It is cooperatively connected in the inside of rectangle containing tube, the bottom end of the rectangle containing tube is connected by screw on lower slider seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015941.6U CN208957305U (en) | 2018-01-05 | 2018-01-05 | A kind of big drawing Hanging chart stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015941.6U CN208957305U (en) | 2018-01-05 | 2018-01-05 | A kind of big drawing Hanging chart stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957305U true CN208957305U (en) | 2019-06-11 |
Family
ID=66746321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015941.6U Expired - Fee Related CN208957305U (en) | 2018-01-05 | 2018-01-05 | A kind of big drawing Hanging chart stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820646A (en) * | 2020-07-28 | 2020-10-27 | 齐鲁师范学院 | Ideology and politics wall map device convenient to adjust |
-
2018
- 2018-01-05 CN CN201820015941.6U patent/CN208957305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820646A (en) * | 2020-07-28 | 2020-10-27 | 齐鲁师范学院 | Ideology and politics wall map device convenient to adjust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208957305U (en) | A kind of big drawing Hanging chart stand | |
| CN201691349U (en) | Multifunctional teacher's desk | |
| CN209326724U (en) | A kind of bailing test flow measurement device | |
| CN107183937A (en) | A kind of wardrobe for being easy to eminence to take thing | |
| CN208854511U (en) | A kind of preferable cylinder supports device of stability | |
| CN204038867U (en) | A kind of new adjustable rolled plate lifting tool | |
| CN209478068U (en) | A kind of bowl-type oil filter spanner | |
| CN203671369U (en) | Clamping support for table lamp | |
| CN109630815A (en) | A kind of clamper of flat-panel monitor | |
| CN206058843U (en) | Adjustable height Display Rack | |
| CN209563738U (en) | A kind of draft holder of product design | |
| CN203743774U (en) | Full-automatic computer display screen supporting device | |
| CN208399297U (en) | A kind of wear-resisting detection device of label | |
| CN201920066U (en) | Stand for reading books and newspapers | |
| CN202047798U (en) | Safety belt suspension device for balance adjustment of oil pumping unit | |
| CN205363659U (en) | Letter easily fixable frame | |
| CN203809965U (en) | Tripod transition apparatus | |
| CN205853664U (en) | A kind of quick stamping mechanism of financial management | |
| CN209146661U (en) | A kind of height-adjustable medical instrument clamping support | |
| CN207872230U (en) | A kind of lockable rack for test tube | |
| CN209547400U (en) | Map board holder is used in a kind of design of power planning | |
| CN108422798A (en) | A kind of traditional Chinese Painting drafting drawing paper fixator | |
| CN205780098U (en) | A kind of elevating lever locker | |
| CN210664857U (en) | Horizontal adjustment auxiliary structure of air-pressure gauge of empty box | |
| CN109892862A (en) | A kind of bookshelf of band gear book bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20200105 |