CN214711244U - Architectural design draft holder - Google Patents
Architectural design draft holder Download PDFInfo
- Publication number
- CN214711244U CN214711244U CN202121202663.3U CN202121202663U CN214711244U CN 214711244 U CN214711244 U CN 214711244U CN 202121202663 U CN202121202663 U CN 202121202663U CN 214711244 U CN214711244 U CN 214711244U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- architectural design
- supporting
- fixedly connected
- sides
- 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
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Abstract
The utility model relates to a draft holder technical field especially relates to an architectural design draft holder. The to-be-solved technical problem of the utility model is that current part draft holder is difficult to fix the drawing of equidimension not, and current part draft holder is difficult to adjust the drawing board angle. In order to solve the technical problem, the utility model provides an architectural design draft holder, including supporting box, the left side of supporting box inner wall is rotated and is connected with the bracing piece, the middle part fixedly connected with drawing board of bracing piece, the standing groove has been seted up to the bottom symmetry of drawing board, the inside of standing groove articulates there is the backup pad. Through rotating the depression bar, make the depression bar at the swing of drawing board top and support the drawing through rotating adjusting nut and press on the drawing board surface, the drawing is when great, and the depression bar can be fixed the drawing to the swing of drawing board both sides, and the depression bar can be fixed the little drawing to the middle part swing of drawing board when the drawing is less, convenient to use, and the practicality is strong.
Description
Technical Field
The utility model relates to a draft holder technical field specifically is an architectural design draft holder.
Background
The architectural design means that before a building is built, a designer makes a general idea of a building according to a construction task, plans a method and a scheme for solving the problems existing or possibly occurring in the construction process and the use process, expresses the problems by using drawing paper and files, and usually uses a drawing board in the architectural design, but the existing drawing board has larger volume, is inconvenient to carry, has single structure and function and is inconvenient to use;
the prior patent (publication number: CN212860902U) discloses a portable architectural design drawing board, which comprises two groups of connecting boards, a first drawing board and a second drawing board, wherein the two back side surfaces of the first drawing board are respectively provided with a clamping strip, and the two back side surfaces of the second drawing board are respectively provided with a clamping groove. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the drawing is placed on the drawing frame and needs to be fixed, so that the drawing quality is prevented from being influenced, and the drawing frame is inconvenient to fix drawing papers of different sizes in the using process; 2. the drawing frame need adjust the drawing under the different conditions of different angles adaptation in the use, and this drawing frame is difficult to adjust the drawing board angle when realizing convenient the accomodating.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an architectural design draft holder has solved current part draft holder and has been difficult to fix the drawing of equidimension not, and current part draft holder is difficult to adjust the drawing board angle.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drawing frame for architectural design comprises a supporting box, wherein a supporting rod is rotatably connected to the left side of the inner wall of the supporting box, a drawing board is fixedly connected to the middle of the supporting rod, placing grooves are symmetrically formed in the bottoms of the drawing board, supporting plates are hinged to the inside of the placing grooves, the length of each placing groove is 1.2 times that of each supporting plate, and the supporting plates can be conveniently accommodated in the placing grooves;
the left side and the right side of the inner wall of the supporting box are symmetrically and fixedly connected with backing plates matched with the two sides of the bottom of the drawing board, so that the two sides of the bottom of the drawing board are supported by the backing plates after the drawing board is stored, a screw rod is rotatably connected between the middle parts of the two backing plates, a nut sleeve is in threaded connection with the middle part of the screw rod, the two sides of the nut sleeve are rotatably connected with balls, and arc-shaped grooves matched with the two balls are respectively formed in the front side and the rear side of the inner wall of the supporting box;
rectangular through grooves are symmetrically formed in two sides of the top of the nut sleeve, and one ends of the two supporting plates are movably connected to the insides of the two rectangular through grooves respectively;
the upper part of the drawing board is symmetrically and fixedly connected with a connecting pin, the middle part of the connecting pin is rotatably connected with a pressure lever, the pressure lever is arranged on the upper part of the drawing board, so that the situation that the pressure lever blocks the position of an arm in the use process of drawing personnel can be avoided, the lower part of the connecting pin is movably sleeved with a backing ring, the bottom of the pressure lever is lapped on the top of the backing ring, and the surface of the connecting pin is movably connected with a compression spring matched with the backing ring;
the end of the pressure rod, far away from the connecting pin, is in threaded connection with an adjusting nut, the bottom of the adjusting nut is movably connected with a rubber pad matched with the surface of the drawing board, and a bearing is fixedly connected between the rubber pad and the adjusting nut, so that the rubber pad is driven to move in the rotating process of the adjusting nut to fix the drawing paper on the surface of the drawing board.
Preferably, the right end of the screw rod penetrates through the side wall of the support box and is fixedly connected with a knob, and the right side of the outer wall of the support box is fixedly connected with a handle.
Further preferred, it is connected with the dwang to rotate between the both sides that the groove inner wall is led to the rectangle, the fixed cover of one end of backup pad is connected on the surface of dwang, sets up through two backup pads, promotes the stability that supports behind the drawing board angle modulation.
Further preferably, compression spring's top overlap joint is in the bottom of backing ring, compression spring's bottom overlap joint can not rock in making the depression bar use through setting up of compression spring and backing ring on the surface of drawing board, promotes stability.
Further preferably, the inner bottom surface of the supporting box is fixedly connected with supporting bars, and the left side and the right side of the top of each supporting bar are fixedly connected with the bottoms of the two base plates respectively.
Further preferred, the rectangular channel has been seted up to the bottom of supporting box, the both ends symmetry of rectangular channel articulates there is the supporting leg, and the supporting leg setting is convenient to support the supporting box, and the rectangular channel is convenient for accomodate the supporting leg simultaneously.
(III) advantageous effects
The utility model provides an architectural design draft holder possesses following beneficial effect:
(1) the utility model discloses a cooperation of parts such as connecting pin, depression bar and adjusting nut is used, through rotating the depression bar, makes the depression bar swing at the drawing board top and support the drawing through rotating adjusting nut and press on the drawing board surface, and the drawing is when great, and the depression bar can be fixed the drawing to the swing of drawing board both sides, and the depression bar can be fixed little drawing to the middle part swing of drawing board when the drawing is less, convenient to use, and the practicality is strong.
(2) The utility model discloses a cooperation of parts such as backup pad, nut cover and ball is used, rotate the screw rod and can drive nut cover both sides and pass through the ball and slide in the inside of arc wall, reduce the frictional resistance that nut cover removed the in-process, the quick adjustment of being convenient for realizes conveniently accomodating the effect of carrying, can make two backup pads take the drawing board to carry out angular adjustment along with nut cover removes simultaneously, promote and use the convenience, and two backup pads can promote the stability in the drawing board use to the support of drawing board.
Drawings
FIG. 1 is a front sectional view of the overall structure of the present invention;
FIG. 2 is a right sectional view of the structure of the present invention;
FIG. 3 is a sectional view of the drawing board and the compression bar according to the present invention;
fig. 4 is a top view of the drawing board and the press rod according to the present invention.
In the figure: 1 supporting a box; 2, supporting rods; 3, drawing board; 4, placing a groove; 5, supporting the plate; 6, a base plate; 7, a screw rod; 8, a nut sleeve; 9, rolling balls; 10 an arc-shaped groove; 11, a rectangular through groove; 12 connecting pins; 13 a pressure lever; 14, a backing ring; 15 compressing the spring; 16 adjusting the nut; 17 rubber pad.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an architectural design draft holder, includes supporting box 1, and the rectangular channel has been seted up to supporting box 1's bottom, and the both ends symmetry of rectangular channel articulates there is the supporting leg, and the left side of supporting box 1 inner wall is rotated and is connected with bracing piece 2, and the middle part fixedly connected with drawing board 3 of bracing piece 2, the standing groove 4 has been seted up to the bottom symmetry of drawing board 3, and the inside of standing groove 4 articulates there is backup pad 5.
The left and right sides symmetry fixedly connected with of supporting box 1 inner wall and 3 bottom both sides matched with backing plate 6 of drawing board, the interior bottom surface fixedly connected with support bar of supporting box 1, the left and right sides at support bar top respectively with the bottom fixed connection of two backing plates 6, it is connected with screw rod 7 to rotate between the middle part of two backing plates 6, the right-hand member of screw rod 7 runs through the lateral wall fixedly connected with knob of supporting box 1, the right side fixedly connected with handle of supporting box 1 outer wall, the middle part threaded connection of screw rod 7 has nut sleeve 8, nut sleeve 8's both sides are all rotated and are connected with ball 9, arc wall 10 with two ball 9 matched with has been seted up respectively to both sides around the supporting box 1 inner wall.
The both sides symmetry at nut cover 8 top has seted up the rectangle and led to groove 11, the one end difference swing joint of two backup pads 5 is connected in the inside that two rectangle lead to grooves 11, it is connected with the dwang to rotate between the both sides of rectangle lead to the inslot of groove 11 inner wall, the fixed cover of one end of backup pad 5 is on the surface of dwang, can drive nut cover 8 both sides through the inside slip of ball 9 at arc wall 10 through rotating screw rod 7, reduce the frictional resistance in the nut cover 8 removal process, be convenient for quick adjustment, and when nut cover 8 both sides swing joint's backup pad 5 is along with swing accomodating inside the standing groove 4 of drawing board 3 bottom, realize the effect that drawing board 3 conveniently accomodates and carry, when reverse rotation screw rod 7, backup pad 5 can make two backup pads 5 carry out angular adjustment along with nut cover 8 removes to take drawing board 3, promote the convenience in use, and two backup pads 5 support drawing board 3 simultaneously, the stability of the drawing board 3 in use can be improved.
One end threaded connection that connecting pin 12 was kept away from to depression bar 13 has adjusting nut 16, adjusting nut 16's bottom swing joint has and drawing board 3 surface matched with rubber pad 17, in use, depression bar 13 through rotating connecting pin 12 surface activity and cup jointing, make depression bar 13 swing and through rotating adjusting nut 16 at drawing board 3 top, the rubber pad 17 that makes adjusting nut 16 bottom swing joint supports paper and presses at drawing board 3 surface, the drawing is great when, depression bar 13 can be fixed the upper portion of big drawing both sides to the swing of drawing board 3 both sides, depression bar 13 can be fixed the upper portion of little drawing both sides to the middle part swing of drawing board 3 when the drawing is less, high durability and convenient use, therefore, the clothes hanger is strong in practicability.
The working principle is as follows: when the device is used, the pressing rod 13 movably sleeved on the surface of the connecting pin 12 is rotated, so that the pressing rod 13 swings at the top of the drawing board 3, the rubber pad 17 movably connected with the bottom of the adjusting nut 16 is used for pressing the drawing paper on the surface of the drawing board 3 in a propping manner through rotating the adjusting nut 16, when the drawing is large, the pressing rod 13 swings towards the two sides of the drawing board 3 to fix the upper parts of the two sides of the large drawing, and when the drawing is small, the pressing rod 13 swings towards the middle part of the drawing board 3 to fix the upper parts of the two sides of the small drawing, so that the device is convenient to use and high in practicability; can drive nut cover 8 both sides through rotating screw rod 7 and pass through the inside slip of ball 9 at arc wall 10, reduce the frictional resistance that nut cover 8 removed the in-process, be convenient for quick adjustment, and nut cover 8 both sides swing joint's backup pad 5 is when accomodating the standing groove 4 inside that carries out the drawing board 3 bottom along with the swing, realize that drawing board 3 conveniently accomodates the effect of carrying, when reverse rotation screw rod 7, backup pad 5 can make two backup pads 5 take drawing board 3 to carry out angular adjustment along with nut cover 8 removes, promote the convenience of use, and two backup pads 5 support drawing board 3 simultaneously, can promote the stability of drawing board 3 in the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. An architectural design draft holder, includes support box (1), its characterized in that: the left side of the inner wall of the supporting box (1) is rotatably connected with a supporting rod (2), the middle part of the supporting rod (2) is fixedly connected with a drawing board (3), the bottom of the drawing board (3) is symmetrically provided with a placing groove (4), and a supporting plate (5) is hinged inside the placing groove (4);
the left side and the right side of the inner wall of the support box (1) are symmetrically and fixedly connected with backing plates (6) matched with two sides of the bottom of the drawing board (3), a screw rod (7) is rotatably connected between the middle parts of the two backing plates (6), a nut sleeve (8) is in threaded connection with the middle part of the screw rod (7), two sides of the nut sleeve (8) are rotatably connected with balls (9), and arc-shaped grooves (10) matched with the two balls (9) are respectively formed in the front side and the rear side of the inner wall of the support box (1);
rectangular through grooves (11) are symmetrically formed in two sides of the top of the nut sleeve (8), and one ends of the two supporting plates (5) are movably connected to the insides of the two rectangular through grooves (11) respectively;
the upper part of the drawing board (3) is symmetrically and fixedly connected with a connecting pin (12), the middle part of the connecting pin (12) is rotatably connected with a pressure lever (13), the lower part of the connecting pin (12) is movably sleeved with a backing ring (14), the bottom of the pressure lever (13) is lapped on the top of the backing ring (14), and the surface of the connecting pin (12) is movably connected with a compression spring (15) matched with the backing ring (14);
one end of the pressure lever (13) far away from the connecting pin (12) is in threaded connection with an adjusting nut (16), and the bottom of the adjusting nut (16) is movably connected with a rubber pad (17) matched with the surface of the drawing board (3).
2. An architectural design drawing frame according to claim 1, wherein: the right end of the screw rod (7) penetrates through the side wall of the supporting box (1) and is fixedly connected with a knob, and the right side of the outer wall of the supporting box (1) is fixedly connected with a handle.
3. An architectural design drawing frame according to claim 1, wherein: the rectangle leads to between the both sides of groove (11) inner wall to rotate and is connected with the dwang, the fixed cover of one end of backup pad (5) connects on the surface of dwang.
4. An architectural design drawing frame according to claim 1, wherein: the top of the compression spring (15) is overlapped at the bottom of the backing ring (14), and the bottom of the compression spring (15) is overlapped at the surface of the drawing board (3).
5. An architectural design drawing frame according to claim 1, wherein: the interior bottom surface fixedly connected with support bar of supporting box (1), the left and right sides at support bar top respectively with the bottom fixed connection of two backing plates (6).
6. An architectural design drawing frame according to claim 1, wherein: the bottom of supporting box (1) has been seted up the rectangular channel, the both ends symmetry of rectangular channel articulates there is the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202663.3U CN214711244U (en) | 2021-05-31 | 2021-05-31 | Architectural design draft holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202663.3U CN214711244U (en) | 2021-05-31 | 2021-05-31 | Architectural design draft holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214711244U true CN214711244U (en) | 2021-11-16 |
Family
ID=78626944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202663.3U Expired - Fee Related CN214711244U (en) | 2021-05-31 | 2021-05-31 | Architectural design draft holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214711244U (en) |
-
2021
- 2021-05-31 CN CN202121202663.3U patent/CN214711244U/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: 20211116 |