CN214164585U - Portable portable drawing board that architectural design used - Google Patents
Portable portable drawing board that architectural design used Download PDFInfo
- Publication number
- CN214164585U CN214164585U CN202120109492.3U CN202120109492U CN214164585U CN 214164585 U CN214164585 U CN 214164585U CN 202120109492 U CN202120109492 U CN 202120109492U CN 214164585 U CN214164585 U CN 214164585U
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- internal thread
- drawing board
- block
- architectural design
- support frame
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- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to an architectural design technical field specifically is a portable drawing board with oneself that architectural design used, including the drawing board body, the drawing fixture block has been installed to the side of drawing board body, the side of drawing board body has been installed and has been carried the handle, the stopper has been installed to the side of drawing board body, and the inside of stopper has installed the articulated shaft, the internal thread fixed block has been installed to the side of drawing board body, and the inside of internal thread fixed block is inserted and is equipped with the ooff valve, the grip block has been installed to the one end of ooff valve. The utility model discloses be provided with internal thread sleeve and threaded rod, the rotation through internal thread sleeve can make the threaded rod stretch out and draw back, can make the backup pad carry out the lift adjustment through the flexible of threaded rod, through the inside with screw fixed block including support frame body block, can carry out the centre gripping with the support frame body through using the grip block and fix to can prevent that the support frame body from appearing rocking.
Description
Technical Field
The utility model relates to an architectural design technical field specifically is a portable drawing board with oneself that architectural design used.
Background
Inspiration is very important in architectural design, so many good architectural designers will carry drawing boards with them and draw what is thought out at any time when there is inspiration.
Most of current drawing boards are simple in structure, and for the convenience of drawing for the user, can add a support frame in the drawing board back usually, but traditional drawing board support frame length all is fixed, can't adjust according to the demand that self used to because most of support frames can't fix, consequently the support frame often appears rocking when carrying, cause inconvenience easily, consequently need a portable drawing board with oneself that architectural design used to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable drawing board with oneself that architectural design used to the problem of rocking often appears highly adjusting and the support frame of the unable support frame that provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable drawing board for architectural design comprises a drawing board body, wherein a drawing fixture block is arranged on the side surface of the drawing board body, a lifting handle is arranged on the side surface of the drawing board body, a limiting block is arranged on the side surface of the drawing board body, a hinge shaft is arranged inside the limiting block, a connecting block is arranged inside the limiting block, a support frame body is arranged at the bottom end of the connecting block, an internal thread sleeve is arranged inside the support frame body, a threaded rod is inserted inside the internal thread sleeve, a first bevel gear is arranged on the surface of the internal thread sleeve, a rotating shaft is arranged on the side surface of the support frame body, a second bevel gear is arranged on the side surface of the rotating shaft, a support plate is arranged at the bottom end of the threaded rod, a support leg is arranged at the bottom end of the support plate, and an internal thread fixing block is arranged on the side surface of the drawing board body, and a threaded valve is inserted in the internal thread fixing block, and one end of the threaded valve is provided with a clamping block.
Preferably, the connecting block is hinged inside the limiting block through a hinge shaft, and the maximum rotation angle of the connecting block inside the limiting block is ninety degrees.
Preferably, the lifting handle is of a rectangular structure, and a rectangular groove is formed in the bottom end of the lifting handle.
Preferably, the side surface of the first bevel gear is meshed with the bottom end of the second bevel gear, and the side surface of the first bevel gear and the bottom end of the second bevel gear form a rotating structure.
Preferably, the internal thread has been seted up to the telescopic inside of internal thread, and the telescopic inside of internal thread constitutes spiral rotary type structure with the surface of threaded rod.
Preferably, the internal thread has been seted up to the inside of internal thread fixed block, and the inside of internal thread fixed block constitutes spiral rotary type structure with the surface of screwed valve.
Preferably, the back of the clamping block is of a semicircular concave structure, and the back of the clamping block and the surface of the support frame body form a clamping structure.
Compared with the prior art, the beneficial effects of the utility model are that: this portable drawing board with oneself that architectural design used is provided with internal thread sleeve and threaded rod, can make the threaded rod stretch out and draw back through internal thread telescopic rotation, can make the backup pad carry out the lift adjustment through the flexible of threaded rod, through with the inside of internal thread fixed block of support frame body block, can carry out the centre gripping with the support frame body through using the grip block and fix to can prevent that the support frame body from appearing rocking.
(1) The device is provided with internal thread sleeve and threaded rod, can make internal thread sleeve rotate through rotating the axis of rotation, can make the threaded rod stretch out and draw back through internal thread telescopic rotation, can make the backup pad carry out lift adjustment through the flexible of threaded rod, can make the whole length of support frame body adjust through this mode.
(2) The device can make the grip block remove through rotating the screw thread valve through the inside with thread fixing block including support frame body block, can carry out the centre gripping with the support frame body through using the grip block and fix to can prevent that the support frame body from appearing rocking.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a drawing board body; 101. a drawing fixture block; 102. lifting the handle; 2. a limiting block; 201. hinging a shaft; 202. connecting blocks; 203. a support frame body; 204. an internally threaded sleeve; 205. a first bevel gear; 206. a threaded rod; 207. a rotating shaft; 208. a second bevel gear; 3. a support plate; 301. supporting legs; 4. an internal thread fixing block; 401. a threaded valve; 402. and (4) clamping the block.
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 an embodiment: a portable drawing board for architectural design comprises a drawing board body 1, a drawing fixture block 101 is arranged on the side surface of the drawing board body 1, a lifting handle 102 is arranged on the side surface of the drawing board body 1, the lifting handle 102 is of a rectangular structure, the bottom end of the lifting handle 102 is provided with a rectangular groove, the side surface of the drawing board body 1 is provided with a limiting block 2, the inside of the limiting block 2 is provided with a hinged shaft 201, the inside of the limiting block 2 is provided with a connecting block 202, the connecting block 202 is hinged and arranged inside the limiting block 2 through the hinged shaft 201, the maximum rotation angle of the connecting block 202 in the limiting block 2 is ninety degrees, the bottom end of the connecting block 202 is provided with a support frame body 203, the support frame body 203 is provided with an internal thread sleeve 204, the internal thread sleeve 204 is provided with internal threads, and the interior of the internally threaded sleeve 204 and the surface of the threaded rod 206 form a screw-type rotating structure.
A threaded rod 206 is inserted into the internal thread sleeve 204, a first bevel gear 205 is arranged on the surface of the internal thread sleeve 204, the side surface of the first bevel gear 205 is meshed with the bottom end of a second bevel gear 208, the side surface of the first bevel gear 205 and the bottom end of the second bevel gear 208 form a rotary structure, a rotating shaft 207 is arranged on the side surface of the support frame body 203, a second bevel gear 208 is arranged on the side surface of the rotating shaft 207, a support plate 3 is arranged at the bottom end of the threaded rod 206, a support leg 301 is arranged at the bottom end of the support plate 3, an internal thread fixing block 4 is arranged on the side surface of the drawing plate body 1, internal threads are arranged inside the internal thread fixing block 4, the inside of the internal thread fixing block 4 and the surface of a threaded valve 401 form a spiral rotary structure, a threaded valve 401 is inserted into the internal thread fixing block 4, and a clamping block 402 is arranged at one end of the threaded valve 401, the back of the clamping block 402 is a semicircular concave structure, and the back of the clamping block 402 and the surface of the supporting frame body 203 form a snap-fit structure.
The working principle is as follows: in use, when the length of the entire support frame body 203 needs to be adjusted, the length of the entire support frame body 203 can be adjusted by rotating the rotation shaft 207, rotating the first bevel gear 205 by rotating the second bevel gear 208, rotating the female sleeve 204 by rotating the first bevel gear 205, extending and contracting the threaded rod 206 by rotating the female sleeve 204, and raising and lowering the support plate 3 by extending and contracting the threaded rod 206, according to fig. 1.
When the support frame body 203 is required to be prevented from shaking in the carrying process, according to the attached drawing 1, the support frame body 203 is clamped in the internal thread fixing block 4, the threaded valve 401 is rotated, the clamping block 402 can move, the clamping block 402 is clamped on the surface of the support frame body 203, the clamping block 402 can clamp and fix the support frame body 203, and the support frame body 203 can be prevented from shaking in the carrying process of the drawing board body 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A portable drawing board that architectural design used, includes drawing board body (1), its characterized in that: the drawing board comprises a drawing board body (1), a drawing fixture block (101) is arranged on the side face of the drawing board body (1), a lifting handle (102) is arranged on the side face of the drawing board body (1), a limiting block (2) is arranged on the side face of the drawing board body (1), a hinge shaft (201) is arranged inside the limiting block (2), a connecting block (202) is arranged inside the limiting block (2), a support frame body (203) is arranged at the bottom end of the connecting block (202), an internal thread sleeve (204) is arranged inside the support frame body (203), a threaded rod (206) is inserted inside the internal thread sleeve (204), a first bevel gear (205) is arranged on the surface of the internal thread sleeve (204), a rotating shaft (207) is arranged on the side face of the support frame body (203), a second bevel gear (208) is arranged on the side face of the rotating shaft (207), a support plate (3) is arranged at the bottom end of the threaded rod (206), and the bottom of backup pad (3) has installed supporting leg (301), internal thread fixed block (4) are installed to the side of drawing board body (1), and the inside of internal thread fixed block (4) is inserted and is equipped with screw valve (401), grip block (402) have been installed to the one end of screw valve (401).
2. A portable drawing tablet for architectural design according to claim 1, wherein: the connecting block (202) is hinged and installed inside the limiting block (2) through a hinge shaft (201), and the maximum rotation angle of the connecting block (202) inside the limiting block (2) is ninety degrees.
3. A portable drawing tablet for architectural design according to claim 1, wherein: the lifting handle (102) is of a rectangular structure, and a rectangular groove is formed in the bottom end of the lifting handle (102).
4. A portable drawing tablet for architectural design according to claim 1, wherein: the side surface of the first bevel gear (205) is meshed with the bottom end of the second bevel gear (208), and the side surface of the first bevel gear (205) and the bottom end of the second bevel gear (208) form a rotating structure.
5. A portable drawing tablet for architectural design according to claim 1, wherein: the internal thread has been seted up to the inside of internal thread sleeve (204), and the inside of internal thread sleeve (204) and the surface constitution spiral rotary type structure of threaded rod (206).
6. A portable drawing tablet for architectural design according to claim 1, wherein: the internal thread has been seted up to the inside of internal thread fixed block (4), and the inside of internal thread fixed block (4) and the surface constitution spiral rotary type structure of screw valve (401).
7. A portable drawing tablet for architectural design according to claim 1, wherein: the back of the clamping block (402) is of a semicircular concave structure, and the back of the clamping block (402) and the surface of the support frame body (203) form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109492.3U CN214164585U (en) | 2021-01-15 | 2021-01-15 | Portable portable drawing board that architectural design used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109492.3U CN214164585U (en) | 2021-01-15 | 2021-01-15 | Portable portable drawing board that architectural design used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214164585U true CN214164585U (en) | 2021-09-10 |
Family
ID=77593276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120109492.3U Expired - Fee Related CN214164585U (en) | 2021-01-15 | 2021-01-15 | Portable portable drawing board that architectural design used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214164585U (en) |
-
2021
- 2021-01-15 CN CN202120109492.3U patent/CN214164585U/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 |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |