CN214963436U - Formula drawing table is used in building engineering management specialty - Google Patents
Formula drawing table is used in building engineering management specialty Download PDFInfo
- Publication number
- CN214963436U CN214963436U CN202120274828.1U CN202120274828U CN214963436U CN 214963436 U CN214963436 U CN 214963436U CN 202120274828 U CN202120274828 U CN 202120274828U CN 214963436 U CN214963436 U CN 214963436U
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- drawing table
- box body
- supporting leg
- groove
- table body
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- 238000010276 construction Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of drawing tables, in particular to an adjustable drawing table for building engineering management major, which comprises a box body and a drawing table body; two placing grooves are symmetrically formed in the lower bottom surface of the box body, a first supporting leg and a second supporting leg are arranged in each placing groove, one end of each of the first supporting leg and the second supporting leg is hinged to one side of the inner end surface of each placing groove, and the first supporting leg is embedded in a gap formed in the second supporting leg; the upper end surface of the box body is an open end, one side of the upper end of the box body is hinged with one side edge of the drawing table body, grooves are symmetrically formed in the inner bottom surface of the box body, and steps are arranged in the grooves; the back surface of the drawing table body is provided with a concave part, the concave part is provided with a supporting plate, one end of the supporting plate is hinged with the inner side wall of the concave part, and the other end of the supporting plate is propped in the step; and a handle is arranged on one outer side wall of the box body.
Description
Technical Field
The utility model relates to a drawing desk field specifically is a building engineering management specialty is with adjusting formula drawing desk.
Background
The completion map provides important basis for reconstruction, extension and maintenance after completion of the construction, planning and construction management of the city in future, earthquake resistance, disaster prevention, recovery and reconstruction after war and is a legal certificate determined by judicial identification, so the completion map must completely truly and accurately reflect construction results of the construction engineering. However, today with rapid economic development, construction projects generally have large areas, construction drawings have short design period, drawing is fast, construction processes become more, completion drawing time is short, drawing personnel are few and other factors cause completion drawing work load to be very large, and meanwhile, the existing drawing table is large in size and inconvenient to carry and transport, and the tabletop of the drawing table is fixed, and the drawing table top with a fixed angle cannot meet people with different heights.
Therefore, a regulating type drawing table for construction engineering management major is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough to current drawing desk is bulky, not portable and transport to and the desktop of drawing desk is fixed, can not satisfy the crowd's of different heights problem, the utility model provides a building engineering management specialty is with adjusting formula drawing desk.
An adjustable drawing table for construction engineering management major comprises a box body and a drawing table body; two placing grooves are symmetrically formed in the lower bottom surface of the box body, a first supporting leg and a second supporting leg are arranged in each placing groove, one end of each of the first supporting leg and the second supporting leg is hinged to one side of the inner end surface of each placing groove, and the first supporting leg is embedded in a gap formed in the second supporting leg; the upper end surface of the box body is an open end, one side of the upper end of the box body is hinged with one side edge of the drawing table body, grooves are symmetrically formed in the inner bottom surface of the box body, and steps are arranged in the grooves; the back surface of the drawing table body is provided with a concave part, the concave part is provided with a supporting plate, one end of the supporting plate is hinged with the inner side wall of the concave part, and the other end of the supporting plate is propped in the step; and a handle is arranged on one outer side wall of the box body.
Preferably, a first magnet is symmetrically arranged on the inner bottom surface of each placing groove.
Preferably, finger digging grooves are symmetrically formed in the groove opening of each placing groove; the finger groove is located one side of the first supporting leg.
Preferably, the outer opposite side walls of the box body are respectively provided with a sliding chute; the cutting surface of the sliding chute is U-shaped, and a placing plate is arranged in the sliding chute; the cross section of the placing plate is matched with the cutting surface of the sliding groove, and the placing plate is connected in the sliding groove in a sliding mode.
Preferably, a second magnet is symmetrically arranged on the bottom surface in the concave part.
Preferably, the opposite side walls in the box body are respectively provided with a clamping groove; the through-hole is seted up to right angle one side symmetry of drawing table body, is equipped with the connecting rod in the through-hole, and the one end of connecting rod is equipped with the briquetting, and the briquetting is attached on the front of drawing table body briquetting one end rigid coupling connecting rod, and the other end of connecting rod is equipped with the fixture block, fixture block rigid coupling connecting rod, is equipped with the spring between fixture block and the drawing table body back, and the spring housing is established on the connecting rod.
Preferably, an L-shaped elastic sheet is arranged on one side of the drawing table body, which is hinged with the box body; one end of the elastic sheet is riveted on the side wall of the box body, and the other end of the elastic sheet is attached to the front surface of the extrusion drawing table body.
The utility model discloses an useful part lies in:
the box body is carried to a use place by a user through the portable handle according to the use place, then the other end of the supporting plate is propped in the step, the inclination angle of the drawing table body is adjusted according to the drawing comfort level of the user, the use flexibility of the drawing table body is improved, and meanwhile drawing paper or drawing tools are placed in the box body, so that better use experience is brought to the user;
meanwhile, when the drawing table is not used, the first supporting leg and the second supporting leg are rotated into the placing groove, then the first supporting leg and the second supporting leg are adsorbed in the placing groove through the first magnet in the placing groove, and when the box body is lifted by hand, the first supporting leg and the second supporting leg are stably adsorbed in the placing groove, so that the drawing table is convenient to carry and can be stacked up and down;
when the drawing table body is used, the placing plate in the sliding groove is taken out, and then drawing tools are placed on the placing plate, so that the drawing tools can be placed and taken conveniently, and convenience is brought to users;
when the drawing table body is closed, the pressing block is rotated, the pressing block drives the clamping block to rotate into the clamping groove through the connecting rod, the drawing table body is clamped on the box body through the clamping block, meanwhile, when the drawing table body is used, the pressing block is rotated reversely, the clamping block is separated from the clamping groove, the drawing table body is erected, then the pressing block is lifted upwards, the spring is compressed, then two corners of drawing paper are placed below the pressing block, the pressing block is loosened, and the drawing paper is fixed on the front side of the drawing table body through the pressing block, so that the paper is prevented from moving; through the shell fragment, press the other both sides angle of drawing paper on the drawing desk body, prevent that drawing paper from being blown by wind and torn rotten.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a second perspective view of the present invention;
fig. 4 is a third perspective view of the present invention.
In the figure: 1. a box body; 2. a drawing table body; 3. a placement groove; 4. a first supporting leg; 5. a second support leg; 6. a gap; 7. a groove; 8. a step; 9. a recess; 10. a support plate; 11. a handle; 12. a first magnet; 13. finger digging; 14. a chute; 15. a shelf board; 16. a magnet II; 17. a card slot; 18. a connecting rod; 19. briquetting; 20. a clamping block; 21. a spring; 22. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an adjustable drawing table for construction engineering management comprises a box 1 and a drawing table body 2; two placing grooves 3 are symmetrically formed in the lower bottom surface of the box body 1, a first supporting leg 4 and a second supporting leg 5 are arranged in each placing groove 3, one end of each of the first supporting leg 4 and the second supporting leg 5 is hinged to one side of the inner end surface of each placing groove 3, and the first supporting leg 4 is embedded in a gap 6 formed in the second supporting leg 5; the upper end surface of the box body 1 is an open end, one side of the upper end of the box body 1 is hinged with one side edge of the drawing table body 2, grooves 7 are symmetrically formed in the inner bottom surface of the box body 1, and steps 8 are arranged in the grooves 7; the back surface of the drawing table body 2 is provided with a concave part 9, the concave part 9 is provided with a supporting plate 10, one end of the supporting plate 10 is hinged with the inner side wall of the concave part 9, and the other end of the supporting plate 10 is propped in the step 8; a handle 11 is arranged on one outer side wall of the box body 1; at using this drawing desk, the user is according to the place of use, through portable handle 11, carry box 1 to the place of use, then take out standing groove 3 with a supporting leg 4 and No. two supporting legs 5 of box 1 bottom surface, make a supporting leg 4 and No. two supporting legs 5 and box 1 lower bottom be the angle that is greater than 90 degrees, guarantee that box 1 erects subaerial stably, then open drawing desk body 2, take out the backup pad 10 of 2 back concave part 9 of drawing desk body, with the other end top of backup pad 10 in step 8, and according to user's drawing comfort level, adjust the inclination of drawing desk body 2, improve the flexibility that drawing desk body 2 used, place drawing paper or drawing instrument in box 1 simultaneously, bring better use for the user and experience.
As an embodiment of the present invention, a first magnet 12 is symmetrically disposed on the inner bottom surface of each of the placing grooves 3; when this drawing table does not use, rotate a supporting leg 4 and No. two supporting legs 5 to standing groove 3 in, then a magnet 12 adsorbs a supporting leg 4 and No. two supporting legs 5 in standing groove 3, and when portable box 1, a supporting leg 4 and No. two supporting legs 5 stably adsorb in standing groove 3, make things convenient for carrying and the transport of this drawing table and fold from top to bottom and pile up together.
As an implementation mode of the utility model, finger grooves 13 are symmetrically arranged at the inner notch of each placing groove 3; the finger digging groove 13 is positioned on one side of the first supporting leg 4; offer the finger through the notch department at standing groove 3 and scratch groove 13, be convenient for pull out No. two supporting legs 5 from standing groove 3, then make things convenient for taking out of a supporting leg 4.
As an embodiment of the present invention, the outer opposite side walls of the box body 1 are respectively provided with a chute 14; the section of the sliding chute 14 is U-shaped, and a placing plate 15 is arranged in the sliding chute 14; the cross section of the placing plate 15 is adapted to the section of the sliding chute 14, and the placing plate 15 is connected in the sliding chute 14 in a sliding manner; when using this drawing table body 2, take out the board 15 of shelving in the spout 14, then place drawing instrument on shelving board 15, make things convenient for drawing instrument's placing and taking, provide convenience for the user.
As an embodiment of the present invention, a second magnet 16 is symmetrically disposed on the inner bottom surface of the concave portion 9; when the drawing table does not use, rotate backup pad 10 to the concave part 9 in, then the other end of backup pad 10 is under the absorption of No. two magnet 16, and backup pad 10 adsorbs stably in concave part 9, when avoiding the drawing table body 2 to close, the other end drooping of backup pad 10 pushes up in step 8, leads to drawing table body 2 to be difficult to close.
As an embodiment of the present invention, the opposite side walls in the box body 1 are respectively provided with a clamping groove 17; a through hole is symmetrically formed in one side of the right angle of the drawing table body 2, a connecting rod 18 is arranged in the through hole, a pressing block 19 is arranged at one end of the connecting rod 18, the pressing block 19 is attached to the front side of the drawing table body 2, one end of the pressing block 19 is fixedly connected with the connecting rod 18, a clamping block 20 is arranged at the other end of the connecting rod 18, the clamping block 20 is fixedly connected with the connecting rod 18, a spring 21 is arranged between the clamping block 20 and the back side of the drawing table body 2, and the spring 21 is sleeved on the connecting rod 18; when drawing table body 2 is closed, rotate briquetting 19, briquetting 19 passes through connecting rod 18 and drives fixture block 20 and rotate to draw-in groove 17 in, drawing table body 2 passes through fixture block 20 joint on box 1 this moment, simultaneously when using drawing table body 2, counter-rotation briquetting 19, fixture block 20 breaks away from draw-in groove 17, erect drawing table body 2, then lift briquetting 19, spring 21 is compressed, two corners of following the paper of will drawing are arranged in the below of briquetting 19, and loosen briquetting 19, the paper of drawing is fixed on the front of drawing table body 2 by briquetting 19 this moment, prevent that the paper from removing.
As an embodiment of the present invention, an L-shaped elastic sheet 22 is disposed on one side of the drawing table body 2 hinged to the box body 1; one end of the elastic sheet 22 is riveted on the side wall of the box body 1, and the other end of the elastic sheet 22 is attached to and extrudes the front surface of the drawing table body 2; the other two corners of the drawing paper are pressed on the drawing table body 2 through the elastic sheets 22, so that the drawing paper is prevented from being blown and torn by wind.
The working principle is as follows: when the drawing table is used, a user carries the box body 1 to a use place through the portable handle 11 according to the use place, then the first supporting leg 4 and the second supporting leg 5 on the lower bottom surface of the box body 1 are taken out of the placing groove 3, so that the first supporting leg 4 and the second supporting leg 5 form an angle larger than 90 degrees with the lower bottom of the box body 1, the box body 1 is ensured to be stably erected on the ground, then the drawing table body 2 is opened, the supporting plate 10 of the concave portion 9 on the back surface of the drawing table body 2 is taken out, the other end of the supporting plate 10 is propped in the step 8, the inclination angle of the drawing table body 2 is adjusted according to the drawing comfort level of the user, the use flexibility of the drawing table body 2 is improved, meanwhile, drawing paper or drawing tools are placed in the box body 1, and better use experience is brought to the user;
meanwhile, when the drawing table is not used, the first supporting leg 4 and the second supporting leg 5 are rotated into the placing groove 3, then the first supporting leg 4 and the second supporting leg 5 are adsorbed in the placing groove 3 through the first magnet 12 in the placing groove 3, and when the box body 1 is lifted by hand, the first supporting leg 4 and the second supporting leg 5 are stably adsorbed in the placing groove 3, so that the drawing table is convenient to carry and can be stacked up and down;
when the drawing table body 2 is used, the placing plate 15 in the sliding groove 14 is taken out, and then drawing tools are placed on the placing plate 15, so that the drawing tools can be placed and taken conveniently, and convenience is brought to users;
when the drawing table body 2 is closed, the pressing block 19 is rotated, the pressing block 19 drives the clamping block 20 to rotate into the clamping groove 17 through the connecting rod 18, the drawing table body 2 is clamped on the box body 1 through the clamping block 20, meanwhile, when the drawing table body 2 is used, the pressing block 19 is rotated reversely, the clamping block 20 is separated from the clamping groove 17, the drawing table body 2 is erected, then the pressing block 19 is lifted upwards, the spring 21 is compressed, two corners of drawing paper are placed below the pressing block 19, the pressing block 19 is loosened, and the drawing paper is fixed on the front face of the drawing table body 2 through the pressing block 19 at the moment, so that the paper is prevented from moving; the other two corners of the drawing paper are pressed on the drawing table body 2 through the elastic sheets 22, so that the drawing paper is prevented from being blown and torn by wind.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a building engineering management specialty is with regulation formula drawing table which characterized in that: comprises a box body and a drawing table body; two placing grooves are symmetrically formed in the lower bottom surface of the box body, a first supporting leg and a second supporting leg are arranged in each placing groove, one end of each of the first supporting leg and the second supporting leg is hinged to one side of the inner end surface of each placing groove, and the first supporting leg is embedded in a gap formed in the second supporting leg; the upper end surface of the box body is an open end, one side of the upper end of the box body is hinged with one side edge of the drawing table body, grooves are symmetrically formed in the inner bottom surface of the box body, and steps are arranged in the grooves; the back surface of the drawing table body is provided with a concave part, the concave part is provided with a supporting plate, one end of the supporting plate is hinged with the inner side wall of the concave part, and the other end of the supporting plate is propped in the step; and a handle is arranged on one outer side wall of the box body.
2. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: a first magnet is symmetrically arranged on the inner bottom surface of each placing groove.
3. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: finger digging grooves are symmetrically formed in the groove opening of each placing groove; the finger groove is located one side of the first supporting leg.
4. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: the outer opposite side walls of the box body are respectively provided with a sliding chute; the cutting surface of the sliding chute is U-shaped, and a placing plate is arranged in the sliding chute; the cross section of the placing plate is matched with the cutting surface of the sliding groove, and the placing plate is connected in the sliding groove in a sliding mode.
5. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: and a second magnet is symmetrically arranged on the inner bottom surface of the concave part.
6. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: the opposite side walls in the box body are respectively provided with a clamping groove; the through-hole is seted up to right angle one side symmetry of drawing table body, is equipped with the connecting rod in the through-hole, and the one end of connecting rod is equipped with the briquetting, and the briquetting is attached on the front of drawing table body briquetting one end rigid coupling connecting rod, and the other end of connecting rod is equipped with the fixture block, fixture block rigid coupling connecting rod, is equipped with the spring between fixture block and the drawing table body back, and the spring housing is established on the connecting rod.
7. A adjustable drawing table for construction engineering management profession, as claimed in claim 1, wherein: an L-shaped elastic sheet is arranged on one side of the drawing table body, which is hinged with the box body; one end of the elastic sheet is riveted on the side wall of the box body, and the other end of the elastic sheet is attached to the front surface of the extrusion drawing table body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274828.1U CN214963436U (en) | 2021-01-30 | 2021-01-30 | Formula drawing table is used in building engineering management specialty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274828.1U CN214963436U (en) | 2021-01-30 | 2021-01-30 | Formula drawing table is used in building engineering management specialty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214963436U true CN214963436U (en) | 2021-12-03 |
Family
ID=79145819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120274828.1U Expired - Fee Related CN214963436U (en) | 2021-01-30 | 2021-01-30 | Formula drawing table is used in building engineering management specialty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214963436U (en) |
-
2021
- 2021-01-30 CN CN202120274828.1U patent/CN214963436U/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: 20211203 |