CN217117906U - Drawing display device for electronic engineering design - Google Patents
Drawing display device for electronic engineering design Download PDFInfo
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- CN217117906U CN217117906U CN202220245738.4U CN202220245738U CN217117906U CN 217117906 U CN217117906 U CN 217117906U CN 202220245738 U CN202220245738 U CN 202220245738U CN 217117906 U CN217117906 U CN 217117906U
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- 238000013461 design Methods 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic engineering, in particular to drawing display equipment for electronic engineering design, which is provided with the equipment, not only is convenient for fixing drawings, but also has smaller equipment volume and is convenient for storing the drawings; the bottom plate, the stand, first screw rod, the swivel nut, first bevel gear, second bevel gear, first pivot, the mount, two sets of holding frame, four groups of second pivots, four groups of connecting rods, four groups of second pivots, two sets of splint, two sets of second screw rods, two sets of sliders, two sets of flexible pipes and two sets of first telescopic links, the stand bottom is connected with the bottom plate top, the swivel nut is rotatable to be installed on the stand top, two sets of holding frame right-hand members are provided with the spout, two sets of sliders slide in two sets of spouts, two sets of flexible pipe bottoms are connected with bottom plate top left side and right side, two sets of first telescopic links and two sets of flexible pipe sliding connection, two sets of first telescopic link tops are connected with upside holding frame bottom.
Description
Technical Field
The utility model relates to an electronic engineering's technical field especially relates to a drawing display device for electronic engineering design.
Background
Electronic engineering is also known as "weak current technology" or "information technology". It can be further subdivided into electrical measurement techniques, conditioning techniques, and electronic techniques. Electronic engineering, a subclass of electrical engineering, is engineering oriented to the field of electronics. Its research objects are beyond the electronic field today. The electronic engineering drawing is also called a schematic diagram and a circuit schematic diagram, and the connection relationship among all components and parts of a product is drawn by using graphic symbols of an electrical drawing to explain the working principle of the product, and the electronic engineering drawing is the most basic drawing in a design file of an electronic product.
But the support that shows is carried out to the drawing at present is inconvenient fixes the drawing, and its volume is inconvenient moreover, and is inconvenient to accomodate.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a not only be convenient for fix the drawing, equipment volume is less moreover, is convenient for carry out the drawing show equipment for electronic engineering design who accomodates to it.
The utility model relates to a drawing display device for electronic engineering design, which comprises a bottom plate, a vertical column, a first screw rod, a threaded sleeve, a first bevel gear, a second bevel gear, a first rotating shaft, a fixed frame, two groups of clamping frames, four groups of second rotating shafts, four groups of connecting rods, four groups of second rotating shafts, two groups of clamping plates, two groups of second screw rods, two groups of sliding blocks, two groups of extension tubes and two groups of first telescopic rods, wherein the bottom end of the vertical column is connected with the top end of the bottom plate, the threaded sleeve is rotatably arranged at the top end of the vertical column, the threaded sleeve is in threaded connection with the first screw rod, the first bevel gear is arranged at the top end of the threaded sleeve, the first bevel gear is meshed with the second bevel gear, the second bevel gear is arranged at the front end of the first rotating shaft, the first rotating shaft is rotatably arranged on the fixed frame, the fixed frame is arranged at the upper part of the rear end of the vertical column, the two groups of clamping frames are respectively arranged at the upper part of the front end of the first screw rod, the four groups of the connecting rods are rotatably arranged at the left part and the right part of the bottom ends of the two groups of the clamping frames through the four groups of the second rotating shafts, two sets of holding frame bottom left part and right part all communicate and are provided with the arc wall, four groups of connecting rods are connected with two sets of splint bottom through four groups of second pivots, four groups of second pivots are in four groups of arc wall internalization, two sets of splint and two sets of holding frame sliding connection, two sets of second screw rods and two sets of splint rotatable coupling, two sets of second screw rods and two sets of slider threaded connection, two sets of holding frame right-hand members are provided with the spout, two sets of sliders slide in two sets of spouts, two sets of flexible pipe bottoms are connected with bottom plate top left side and right side, two sets of first telescopic links and two sets of flexible pipe sliding connection, two sets of first telescopic link tops are connected with upside holding frame bottom.
The utility model discloses an electronic engineering design is with drawing display device still includes third screw rod, bracing piece and baffle, third screw rod top and mount bottom rotatable coupling, third screw rod and bracing piece threaded connection, baffle mounting are in mount bottom rear side.
The utility model discloses an electronic engineering design is with drawing display device still includes the return bend, and the return bend is connected with first pivot rear end.
The utility model discloses a drawing display device for electronic engineering design, the return bend can be dismantled with first pivot and be connected.
The utility model discloses an electronic engineering design is with drawing display device still includes the second telescopic link, and second telescopic link slidable mounting is in the elbow.
The utility model discloses a graphic paper display device for electronic engineering design still includes the handle, and the handle is rotatable to be installed on the second telescopic link.
The utility model discloses a paper display device is used in electronic engineering design still includes four group's gyro wheels, and four group's gyro wheels are installed respectively in bottom plate bottom left front side, right front side, left rear side and right rear side.
The utility model discloses an electronic engineering design is with drawing display device still includes two sets of hand wheels, and two sets of hand wheels are installed at two sets of second screw rod right-hand members.
Compared with the prior art, the beneficial effects of the utility model are that: the upper side of a drawing is clamped into an upper clamping frame, the lower side of the drawing is clamped into a lower clamping frame, then two groups of second screw rods are rotated, the two groups of second screw rods are in threaded connection with two groups of sliding blocks, the two groups of second screw rods drive two groups of clamping plates to move rightwards, the two groups of sliding blocks slide inwards in two groups of sliding grooves, the two groups of clamping plates enable four groups of second rotating shafts to move inwards in four groups of arc-shaped grooves, the two groups of clamping plates and the two groups of clamping frames are matched to fix the drawing, after the drawing is fixed, the first rotating shaft is rotated, the second bevel gear is meshed with the first bevel gear, the first bevel gear drives a screw sleeve to be in threaded connection with the first screw rod, the first screw rod drives the upper clamping frame to move upwards, the two groups of first telescopic rods extend out in the two groups of telescopic pipes, so that the drawing is unfolded, the fixing of the drawing is facilitated and the equipment is small in size, is convenient for accommodating the utility model.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic bottom view of the structure of FIG. 1;
in the drawings, the reference numbers: 1. a base plate; 2. a column; 3. a first screw; 4. a threaded sleeve; 5. a first bevel gear; 6. a second bevel gear; 7. a first rotating shaft; 8. a fixed mount; 9. a clamping frame; 10. a second rotating shaft; 11. a connecting rod; 12. a second rotating shaft; 13. a splint; 14. an arc-shaped slot; 15. a second screw; 16. a slider; 17. a chute; 18. a telescopic pipe; 19. a first telescopic rod; 20. a third screw; 21. a support bar; 22. a baffle plate; 23. bending the pipe; 24. a second telescopic rod; 25. a handle; 26. a roller; 27. a handwheel.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the drawing display device for electronic engineering design of the present invention comprises a bottom plate 1, a vertical column 2, a first screw rod 3, a threaded sleeve 4, a first bevel gear 5, a second bevel gear 6, a first rotating shaft 7, a fixing frame 8, two groups of clamping frames 9, four groups of second rotating shafts 10, four groups of connecting rods 11, four groups of second rotating shafts 12, two groups of clamping plates 13, two groups of second screw rods 15, two groups of sliders 16, two groups of extension tubes 18, and two groups of first extension rods 19, wherein the bottom end of the vertical column 2 is connected with the top end of the bottom plate 1, the threaded sleeve 4 is rotatably installed at the top end of the vertical column 2, the threaded sleeve 4 is in threaded connection with the first screw rod 3, the first bevel gear 5 is installed at the top end of the threaded sleeve 4, the first bevel gear 5 is engaged with the second bevel gear 6, the second bevel gear 6 is installed at the front end of the first rotating shaft 7, the first rotating shaft 7 is rotatably installed on the fixing frame 8, the fixing frame 8 is installed at the upper portion of the rear end of the vertical column 2, two groups of clamping frames 9 are respectively arranged on the upper part of the front end of the upright post 2 and the upper part of the front end of the first screw rod 3, four groups of connecting rods 11 are rotatably arranged on the left part and the right part of the bottom end of the two groups of clamping frames 9 through four groups of second rotating shafts 10, the left part and the right part of the bottom end of the two groups of clamping frames 9 are both communicated with arc-shaped grooves 14, the four groups of connecting rods 11 are connected with the bottom ends of two groups of clamping plates 13 through four groups of second rotating shafts 12, the four groups of second rotating shafts 12 move in the four groups of arc-shaped grooves 14, the two groups of clamping plates 13 are slidably connected with the two groups of clamping frames 9, the two groups of second screw rods 15 are rotatably connected with the two groups of sliding blocks 16 through threads, the right ends of the two groups of clamping frames 9 are provided with sliding grooves 17, the two groups of sliding blocks 16 slide in the two groups of sliding grooves 17, the bottom ends of telescopic pipes 18 are connected with the left side and the right side of the top end of the bottom plate 1, the two groups of first telescopic pipes 19 are slidably connected with the bottom ends of the upper clamping frames 9; the upper side of a drawing is clamped into an upper clamping frame 9, the lower side of the drawing is clamped into a lower clamping frame 9, then two groups of second screw rods 15 are rotated, the two groups of second screw rods 15 are in threaded connection with two groups of sliding blocks 16, the two groups of second screw rods 15 drive two groups of clamping plates 13 to move rightwards, the two groups of sliding blocks 16 slide inwards in two groups of sliding grooves 17, the two groups of clamping plates 13 enable four groups of second rotating shafts 12 to move inwards in four groups of arc-shaped grooves 14, the two groups of clamping plates 13 are matched with the two groups of clamping frames 9 to fix the drawing, after the drawing is fixed, a first rotating shaft 7 is rotated, a second bevel gear 6 is meshed with a first bevel gear 5, the first bevel gear 5 drives a threaded sleeve 4 to be in threaded connection with a first screw rod 3, the first screw rod 3 drives the upper clamping frame 9 to move upwards, and two groups of first telescopic rods 19 extend out in two groups of telescopic tubes 18, so that the drawing is unfolded, not only be convenient for fix the drawing, equipment volume is less moreover, is convenient for accomodate it.
The utility model discloses a graphic paper display device for electronic engineering design, still include third screw rod 20, bracing piece 21 and baffle 22, the rotatable coupling of third screw rod 20 top and 8 bottoms of mount, third screw rod 20 and bracing piece 21 threaded connection, baffle 22 is installed in 8 bottoms rear sides of mount; through setting up third screw 20, bracing piece 21 and baffle 22, make third screw 20 and 21 threaded connection of bracing piece come to make the bracing piece 21 extension, extend to appointed length back when bracing piece 21, part bracing piece 21, baffle 22 then carries on spacingly to third screw 20 and bracing piece 21, and third screw 20 and bracing piece 21 then support stand 2 wholly, improve its stability.
The utility model discloses a graphic paper display device for electronic engineering design, which also comprises a bent pipe 23, wherein the bent pipe 23 is connected with the rear end of the first rotating shaft 7; by providing a bent tube 23, rotation of the first shaft 7 is facilitated.
The utility model discloses a drawing display device for electronic engineering design, the elbow 23 and the first rotating shaft 7 are detachably connected; after the drawing is unfolded by adjusting the distance between the two groups of clamping frames 9, the bent pipe 23 is detached from the first rotating shaft 7, and the bent pipe 23 is prevented from interfering the work of workers.
The utility model discloses a graphic paper display device for electronic engineering design, which also comprises a second telescopic rod 24, wherein the second telescopic rod 24 is slidably arranged in the elbow 23; by arranging the second telescopic rod 24, the length of the elbow 23 can be conveniently adjusted.
The utility model discloses a graphic paper display device for electronic engineering design, which also comprises a handle 25, wherein the handle 25 is rotatably arranged on a second telescopic rod 24; by providing a handle 25, it is convenient to rotate the second telescopic rod 24 and the elbow 23.
The utility model discloses a graphic display device for electronic engineering design, further comprising four groups of rollers 26, wherein the four groups of rollers 26 are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 1; the rollers 26 are arranged to facilitate the movement of the whole base plate 1.
The utility model discloses a graphic paper display device for electronic engineering design, which also comprises two groups of hand wheels 27, wherein the two groups of hand wheels 27 are arranged at the right ends of the two groups of second screw rods 15; rotation of the second screw 15 is facilitated by the provision of a hand wheel 27.
The utility model relates to a drawing display device for electronic engineering design, during operation, firstly, the upper side of the drawing is clamped into an upper clamping frame 9, the lower side of the drawing is clamped into a lower clamping frame 9, then two sets of second screws 15 are rotated, the two sets of second screws 15 are in threaded connection with two sets of sliders 16, the two sets of second screws 15 drive two sets of clamping plates 13 to move rightwards, the two sets of sliders 16 slide inwards in two sets of sliding grooves 17, the two sets of clamping plates 13 enable four sets of second rotating shafts 12 to move inwards in four sets of arc-shaped grooves 14, the two sets of clamping plates 13 are matched with the two sets of clamping frames 9 to fix the drawing, after the drawing is fixed, the first rotating shaft 7 is rotated, the second bevel gear 6 is meshed with the first bevel gear 5, the first bevel gear 5 drives a screw sleeve 4 to be in threaded connection with the first screw 3, the first screw 3 drives the upper clamping frame 9 to move upwards, the two sets of first telescopic rods 19 extend out in two sets of telescopic pipes 18, thereby unfolding the paper.
The utility model discloses a drawing show equipment for electronic engineering design, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A drawing display device for electronic engineering design is characterized by comprising a bottom plate (1) and a display device, wherein the display device is arranged at the top end of the bottom plate (1);
the display device comprises a vertical column (2), a first screw (3), a threaded sleeve (4), a first bevel gear (5), a second bevel gear (6), a first rotating shaft (7), a fixed frame (8), two groups of clamping frames (9), four groups of second rotating shafts (10), four groups of connecting rods (11), four groups of second rotating shafts (10), two groups of clamping plates (13), two groups of second screw (15), two groups of sliding blocks (16), two groups of extension tubes (18) and two groups of first extension rods (19), wherein the bottom end of the vertical column (2) is connected with the top end of a bottom plate (1), the threaded sleeve (4) is rotatably arranged at the top end of the vertical column (2), the threaded sleeve (4) is in threaded connection with the first screw (3), the first bevel gear (5) is arranged at the top end of the threaded sleeve (4), the first bevel gear (5) is meshed with the second bevel gear (6), the second bevel gear (6) is arranged at the front end of the first rotating shaft (7), the first rotating shaft (7) is rotatably arranged on the fixed frame (8), the fixed frame (8) is arranged at the upper part of the rear end of the upright post (2), the two groups of clamping frames (9) are respectively arranged at the upper part of the front end of the upright post (2) and the upper part of the front end of the first screw rod (3), the four groups of connecting rods (11) are rotatably arranged at the left part and the right part of the bottom end of the two groups of clamping frames (9) through the four groups of second rotating shafts (10), the left part and the right part of the bottom end of the two groups of clamping frames (9) are both communicated with arc-shaped grooves (14), the four groups of connecting rods (11) are connected with the bottom ends of the two groups of clamping plates (13) through the four groups of second rotating shafts (10), the four groups of second rotating shafts (10) move in the four groups of arc-shaped grooves (14), the two groups of clamping plates (13) are slidably connected with the two groups of clamping frames (9), the two groups of second screw rods (15) are rotatably connected with the two groups of clamping plates (13) through screw threads, the right ends of the two groups of clamping frames (9) are provided with sliding grooves (17), the two groups of sliding blocks (16) slide in the two groups of sliding grooves (17), the bottom ends of the two groups of telescopic pipes (18) are connected with the left side and the right side of the top end of the bottom plate (1), the two groups of first telescopic rods (19) are connected with the two groups of telescopic pipes (18) in a sliding mode, and the top ends of the two groups of first telescopic rods (19) are connected with the bottom end of the upper side clamping frame (9).
2. The drawing display device for electronic engineering design according to claim 1, further comprising a third screw (20), a support rod (21) and a baffle (22), wherein the top end of the third screw (20) is rotatably connected with the bottom end of the fixing frame (8), the third screw (20) is in threaded connection with the support rod (21), and the baffle (22) is installed at the rear side of the bottom end of the fixing frame (8).
3. The drawing display device for electronic engineering design according to claim 2, further comprising a bent pipe (23), wherein the bent pipe (23) is connected with the rear end of the first rotating shaft (7).
4. A drawing display device for electronic engineering design according to claim 3, wherein the elbow (23) is detachably connected to the first shaft (7).
5. The drawing display device for electronic engineering design according to claim 4, further comprising a second telescopic rod (24), wherein the second telescopic rod (24) is slidably mounted in the elbow pipe (23).
6. A drawing display device for electronic engineering design according to claim 5, further comprising a handle (25), wherein the handle (25) is rotatably mounted on the second telescopic rod (24).
7. The drawing display device for electronic engineering design according to claim 6, further comprising four sets of rollers (26), wherein the four sets of rollers (26) are respectively installed at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base plate (1).
8. The drawing display device for electronic engineering design according to claim 7, further comprising two sets of hand wheels (27), wherein the two sets of hand wheels (27) are installed at the right ends of the two sets of second screws (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245738.4U CN217117906U (en) | 2022-01-29 | 2022-01-29 | Drawing display device for electronic engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245738.4U CN217117906U (en) | 2022-01-29 | 2022-01-29 | Drawing display device for electronic engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217117906U true CN217117906U (en) | 2022-08-05 |
Family
ID=82622534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220245738.4U Expired - Fee Related CN217117906U (en) | 2022-01-29 | 2022-01-29 | Drawing display device for electronic engineering design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217117906U (en) |
-
2022
- 2022-01-29 CN CN202220245738.4U patent/CN217117906U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |