CN211408251U - Drawing show shelf convenient to overturn for mechanical teaching - Google Patents
Drawing show shelf convenient to overturn for mechanical teaching Download PDFInfo
- Publication number
- CN211408251U CN211408251U CN201922431115.7U CN201922431115U CN211408251U CN 211408251 U CN211408251 U CN 211408251U CN 201922431115 U CN201922431115 U CN 201922431115U CN 211408251 U CN211408251 U CN 211408251U
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- CN
- China
- Prior art keywords
- support frame
- bracing piece
- rotated
- backup plate
- fixedly connected
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- 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.)
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- 241000252185 Cobitidae Species 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a drawing show shelf of machinery teaching with being convenient for upset, the loach carrying platform comprises a supporting fram, the board is placed to the top fixedly connected with of support frame, one side of placing the board top is rotated and is connected with the rotation backup plate, the right side of support frame runs through there is the telescopic link, the one end of telescopic link is rotated and is connected with the rotation node, the bottom of rotation node is rotated and is connected with first bracing piece, the right side rotation of connecting block and support frame is connected is passed through to the bottom of first bracing piece, the utility model discloses a cooperation between telescopic link, first bracing piece and the second bracing piece can be adjusted rotating backup plate pivoted angle, makes the drawing can have better show angle, and the cooperation between cooperation arc slide rail and the dwang of cooperation simultaneously can drive the drawing and overturn, can reduce the probability of damaging the drawing because of the operation is not enough standardizations.
Description
Technical Field
The utility model relates to a show shelf specifically is a drawing show shelf of machinery teaching with being convenient for upset.
Background
According to the characteristics of the showing stand, the product sales promotion exquisite showing stand matched with the showing stand is designed, and an innovative LOGO label is added, so that the product is remarkably shown in the public, and the advertising effect on the product is increased. The competitive product showing stand can show the characteristics of the product in all directions; abundant accessory to every subassembly can be recorded and alive the installation, and multiple colour collocation, professional designer's exquisite design. Boutique display stands obscure traditional establishments from color. The appearance is graceful, sound construction, equipment freedom, dismouting are swift, the transportation is convenient. The exquisite display rack has elegant style, nobility and elegance and good decorative effect, and makes the product play a different charm.
When the existing showing stand shows the drawing, the drawing can only be turned to a specific angle, the drawing can not be better shown at the angle, the use is too limited, the existing showing stand directly turns the drawing through manpower in general, the operation is not standard, and the drawing is easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machinery teaching is with drawing show shelf convenient to upset to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a drawing showing stand which is convenient to turn over for mechanical teaching,
as a further aspect of the present invention: the novel multifunctional electric scooter is characterized by comprising a supporting frame, wherein a plate is fixedly connected to the top of the supporting frame and is placed, one side of the top of the placing plate is rotatably connected with a rotating backup plate, a telescopic rod penetrates through the right side of the supporting frame, one end of the telescopic rod is rotatably connected with a rotating node, the bottom of the rotating node is rotatably connected with a first supporting rod, and the bottom of the first supporting rod is rotatably connected with the right side of the supporting frame through a connecting block.
As a further aspect of the present invention: one side at rotation node top rotates and is connected with the second bracing piece, the top of second bracing piece is passed through the connecting piece and is connected with the back rotation of rotating the backup plate.
As a further aspect of the present invention: the front of first bracing piece and second bracing piece has all seted up the spread groove, two there is the connecting rod through fixture block swing joint between the spread groove.
As a further aspect of the present invention: the equal fixedly connected with arc slide rail of both sides around placing the board, and place the board around both sides still rotate and be connected with two dwang.
As a further aspect of the present invention: two the surface sliding connection of the both sides of dwang surface all through nest block and arc slide rail, two the equal fixedly connected with slide rail strip in one side of dwang internal surface, and the surface sliding connection of slide rail strip has the clamp splice of turning over a page.
As a further aspect of the present invention: the inner surface of the support frame is movably connected with a placing box through a U-shaped clamping block, and the bottom of the support frame is fixedly provided with a brake wheel.
As a further aspect of the present invention: rotate one side fixedly connected with handle of backup plate, and rotate one side fixedly connected with card strip of backup plate bottom, place one side at board top and set up the draw-in groove with card strip looks adaptation.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between telescopic link, first bracing piece and the second bracing piece can be adjusted rotating backup plate pivoted angle, makes the drawing can have better show angle, and the cooperation between cooperation arc slide rail and the dwang can drive the drawing and overturn simultaneously, can reduce because of the operation probability of the not enough norm drawing damage.
Drawings
FIG. 1 is a schematic structural view of a drawing showing stand convenient to turn over for mechanical teaching.
FIG. 2 is a top view of a structure of a placement plate in a drawing showing stand convenient to turn over for mechanical teaching.
Fig. 3 is a partially enlarged view of a portion a of a drawing showing stand for mechanical teaching, which is easy to turn.
Fig. 4 is a partially enlarged view of a drawing showing stand for machine teaching, which is easy to turn over, at the position B in fig. 2.
In the figure: 1. a support frame; 2. placing the plate; 3. rotating the backup plate; 4. a telescopic rod; 5. a rotating node; 6. a first support bar; 7. connecting blocks; 8. a second support bar; 9. a connecting member; 10. connecting grooves; 11. a clamping block; 12. a connecting rod; 13. an arc-shaped slide rail; 14. rotating the rod; 15. sleeving blocks; 16. a slide rail bar; 17. page turning clamping blocks; 18. placing a box; 19. a brake wheel; 20. clamping the strip; 21. a card slot; 22-U-shaped fixture block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a drawing showing stand convenient for overturning for mechanical teaching comprises a supporting frame 1, a placing plate 2 is fixedly connected to the top of the supporting frame 1, a placing box 18 is movably connected to the inner surface of the supporting frame 1 through a U-shaped clamping block 22, a braking wheel 19 is fixedly installed at the bottom of the supporting frame 1, arc-shaped sliding rails 13 are fixedly connected to the front and back sides of the placing plate 2, two rotating rods 14 are rotatably connected to the front and back sides of the placing plate 2, both sides of the outer surfaces of the two rotating rods 14 are slidably connected to the outer surfaces of the arc-shaped sliding rails 13 through sleeve blocks 15, a sliding rail bar 16 is fixedly connected to one side of the inner surfaces of the two rotating rods 14, a page turning clamping block 17 is slidably connected to the outer surface of the sliding rail bar 16, a rotating backup plate 3 is rotatably connected to one side of the top of the placing plate 2, a handle is fixedly connected, place one side at 2 tops of board and offer draw-in groove 21 with card strip 20 looks adaptation, the right side of support frame 1 runs through there is telescopic link 4, the one end of telescopic link 4 is rotated and is connected with rotation node 5, one side at rotation node 5 top is rotated and is connected with second bracing piece 8, connecting piece 9 and the back of rotating backup plate 3 are passed through at second bracing piece 8's top and are connected, the bottom of rotating node 5 is rotated and is connected with first bracing piece 6, spread groove 10 has all been seted up in the front of first bracing piece 6 and second bracing piece 8, there is connecting rod 12 through 11 swing joint of fixture block 11 between two spread grooves 10, the right side rotation of connecting block 7 and support frame 1 is passed through to the bottom of first bracing piece 6.
The utility model discloses a theory of operation is: connecting rod 12 is taken off at first in the front of support frame 1, make the inside at spread groove 10 of the 11 joints of fixture block of connecting rod 12 both sides, cooperation telescopic link 4 makes first bracing piece 6 and second bracing piece 8 form certain angle, turn over again and rotate backup plate 3, make and rotate backup plate 3 and lean on the surface at connecting piece 9, the flexible pivoted angle that can adjust rotation backup plate 3 of telescopic link, adjust the position of turning over a page clamp splice 17 at slide rail strip 16 simultaneously, make the page clamp splice 17 of turning over a page and clip the drawing, and drive dwang 14, make dwang 14 can drive the drawing and overturn.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a drawing show shelf of machinery teaching with being convenient for upset, includes support frame (1), board (2) are placed to the top fixedly connected with of support frame (1), its characterized in that, one side of placing board (2) top is rotated and is connected with rotation backup plate (3), telescopic link (4) have been run through on the right side of support frame (1), the one end of telescopic link (4) is rotated and is connected with rotation node (5), the bottom of rotation node (5) is rotated and is connected with first bracing piece (6), the right side of connecting block (7) and support frame (1) is passed through in the bottom of first bracing piece (6) is rotated and is connected.
2. The conveniently-turned drawing showing stand for mechanical teaching according to claim 1, wherein a second supporting rod (8) is rotatably connected to one side of the top of the rotating joint (5), and the top of the second supporting rod (8) is rotatably connected with the back of the rotating backup plate (3) through a connecting piece (9).
3. The drawing showing stand convenient to turn for machine teaching as claimed in claim 1, wherein the front surfaces of the first supporting rod (6) and the second supporting rod (8) are respectively provided with a connecting groove (10), and a connecting rod (12) is movably connected between the two connecting grooves (10) through a clamping block (11).
4. The conveniently-turned drawing showing stand for mechanical teaching according to claim 1, wherein the front side and the rear side of the placing plate (2) are both fixedly connected with arc-shaped sliding rails (13), and the front side and the rear side of the placing plate (2) are also rotatably connected with two rotating rods (14).
5. The conveniently-turned drawing showing stand for mechanical teaching according to claim 4, wherein two sides of the outer surface of the two rotating rods (14) are slidably connected with the outer surface of the arc-shaped sliding rail (13) through sleeve blocks (15), one side of the inner surface of the two rotating rods (14) is fixedly connected with a sliding rail bar (16), and the outer surface of the sliding rail bar (16) is slidably connected with a page turning clamping block (17).
6. The conveniently-turned drawing display stand for mechanical teaching according to claim 1, wherein the inner surface of the support frame (1) is movably connected with a placing box (18) through a U-shaped clamping block (22), and a brake wheel (19) is fixedly mounted at the bottom of the support frame (1).
7. The drawing showing stand convenient to turn for mechanical teaching as claimed in claim 1, wherein a handle is fixedly connected to one side of the rotary backup plate (3), a clamping strip (20) is fixedly connected to one side of the bottom of the rotary backup plate (3), and a clamping groove (21) matched with the clamping strip (20) is formed in one side of the top of the placing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431115.7U CN211408251U (en) | 2019-12-30 | 2019-12-30 | Drawing show shelf convenient to overturn for mechanical teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431115.7U CN211408251U (en) | 2019-12-30 | 2019-12-30 | Drawing show shelf convenient to overturn for mechanical teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211408251U true CN211408251U (en) | 2020-09-04 |
Family
ID=72283109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922431115.7U Expired - Fee Related CN211408251U (en) | 2019-12-30 | 2019-12-30 | Drawing show shelf convenient to overturn for mechanical teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211408251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384426A (en) * | 2021-06-18 | 2021-09-14 | 山东中医药大学附属医院 | Lifting platform with adjustable posture for respiratory medicine examination |
-
2019
- 2019-12-30 CN CN201922431115.7U patent/CN211408251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384426A (en) * | 2021-06-18 | 2021-09-14 | 山东中医药大学附属医院 | Lifting platform with adjustable posture for respiratory medicine examination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |