CN213215902U - Multi-functional draft holder of city planning design - Google Patents
Multi-functional draft holder of city planning design Download PDFInfo
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- CN213215902U CN213215902U CN202020225583.9U CN202020225583U CN213215902U CN 213215902 U CN213215902 U CN 213215902U CN 202020225583 U CN202020225583 U CN 202020225583U CN 213215902 U CN213215902 U CN 213215902U
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- drawing board
- predetermineeing
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Abstract
The utility model discloses a multi-functional draft holder of city planning design, accomodate the structure including presetting drawing board, fixed couple, flip structure and rotation, the bottom of presetting the drawing board is provided with preset support frame, and presets the support frame and predetermine through flip structure fixed connection between the drawing board, the bottom of presetting the support frame is provided with removes the base, and removes the base and predetermine and accomodate structure fixed connection through the rotation between the support frame, the both sides fixedly connected with of presetting the drawing board removes the handrail, and removes the axis symmetric distribution that the handrail prolonged preset drawing board. The utility model discloses a flip structure, removal base, preformed groove and reservation lug mutually support and reach the effect of being convenient for storage device, reserve joint piece elasticity through adjusting and make to predetermine the drawing board and prolong the junction upset and make preformed groove and the mutual block of reservation lug reach the effect of accomodating, remove the base and reduce occupation space through rotatory the outside predetermined thread groove of presetting the screw post and be convenient for accomodate.
Description
Technical Field
The utility model relates to a multi-functional draft holder technical field specifically is a multi-functional draft holder of city planning and design.
Background
The multifunctional draft holder for city planning and design is a drawing and displaying device used for city planning, a user of convenience can show and explain own design to audiences, and the multifunctional draft holder is convenient for designers to design through a larger panel and the advantage of being convenient for wiping and coating change in daily use, but the existing multifunctional draft holder for city planning and design has many problems or defects:
firstly, the traditional multifunctional drawing frame for urban planning and design occupies a large space and is inconvenient to store;
secondly, the traditional multifunctional drawing frame for urban planning and design is inconvenient for adjusting the angle of the sample plate according to the use habit of a user;
third, the traditional multifunctional drawing frame for city planning and design is not convenient for fixing the samples to be displayed.
Fourth, the traditional multifunctional drawing frame for city planning and design is not convenient to move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional draft holder of city planning design to solve the angle that is not convenient for accomodate, is not convenient for adjust the model among the above-mentioned background art, be not convenient for fixed sample and the not convenient for problem of removal.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional draft holder of city planning design, includes predetermines drawing board, fixed couple, flip structure and rotatory storage structure, the bottom of predetermineeing the drawing board is provided with predetermines the support frame, and predetermines the support frame and predetermine through flip structure fixed connection between the drawing board, the bottom of predetermineeing the support frame is provided with removes the base, and removes the base and predetermine through rotatory storage structure fixed connection between the support frame.
Preferably, the top fixedly connected with fixed couple of predetermineeing the drawing board, and fixed couple prolongs the top of predetermineeing the drawing board and be equidistant evenly distributed's structure.
Preferably, both sides fixedly connected with of predetermineeing the drawing board remove the handrail, and remove the handrail and prolong the axis symmetric distribution of predetermineeing the drawing board.
Preferably, the one end of predetermineeing the drawing board is inlayed and is had the reservation recess, the one end of predetermineeing the support frame is inlayed and is had the reservation lug, and reserves lug and reservation recess and be the shape of mutually supporting.
Preferably, the inside in flip structure has set gradually and has reserved the joint groove, has reserved the joint piece, fixed knob and protection draw-in groove, the bottom in reservation joint groove is provided with the reservation joint piece that mutually supports with reservation joint groove, and through fixed knob fixed connection between reservation joint piece and the reservation joint groove, one side in reservation joint groove is inlayed and is had the protection draw-in groove.
Preferably, the inside of structure is accomodate in the rotation has set gradually predetermine the screw thread post, predetermine thread groove, external screw thread and internal thread, the bottom of predetermineeing the screw thread post is provided with and predetermines the screw thread groove of predetermineeing that the screw thread post is mutually supported, predetermine the both sides fixedly connected with external screw thread of screw thread post, the both sides fixedly connected with of predetermineeing the thread groove and predetermine the internal thread that the screw thread post is mutually supported.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional draft holder of city planning design has not only realized being convenient for to accomodate, has realized the angle of being convenient for adjust the model, has realized fixed sample, has realized the removal of being convenient for moreover:
(1) the effect of facilitating storage is achieved by mutually matching the overturning structure, the movable base, the reserved groove and the reserved lug, the action of facilitating storage is achieved by adjusting the tightness of the reserved clamping block to enable the preset drawing board to overturn along the joint so that the reserved groove and the reserved lug are mutually clamped to achieve the storage effect, the working principle of the rotary storage structure at the bottom end is that the external thread and the internal thread are mutually matched by rotating the preset thread groove outside the preset thread column, the purpose of overturning and fixing is achieved, and the occupied space of the device is reduced so that the device is convenient to store;
(2) the turning structure has the advantages that more convenience and humanization are achieved, the working principle of the turning structure is that the reserved clamping groove connected with the bottom end of the preset drawing board and the reserved clamping block connected with the top end of the preset support frame are fixed through the fixing knob, and the protective clamping groove is used for conveniently protecting the fixing knob and preventing damage caused by collision;
(3) the effect of conveniently fixing the samples to be displayed is achieved by presetting the fixing hooks which are distributed at equal intervals at the top end of the drawing board;
(4) the effect of removal is reached in the removal base of the removal handrail and the bottom of predetermineeing the drawing board both sides mutually supporting.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a partial schematic view of the storage structure of the present invention.
In the figure: 1. presetting a drawing board; 2. fixing the hook; 3. a turning structure; 301. reserving a clamping groove; 302. reserving a clamping block; 303. fixing the knob; 304. a protective clamping groove; 4. moving the base; 5. a rotary receiving structure; 501. presetting a threaded column; 502. presetting a thread groove; 503. an external thread; 504. an internal thread; 6. presetting a support frame; 7. moving the armrest; 8. reserving a groove; 9. and reserving the convex 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 multifunctional drawing frame for city planning and design comprises a preset drawing board 1, a fixed hook 2, a turnover structure 3 and a rotary accommodating structure 5, wherein a preset support frame 6 is arranged at the bottom end of the preset drawing board 1, and the preset support frame 6 is fixedly connected with the preset drawing board 1 through the turnover structure 3;
a reserved clamping groove 301, a reserved clamping block 302, a fixed knob 303 and a protective clamping groove 304 are sequentially arranged in the turnover structure 3, the reserved clamping block 302 matched with the reserved clamping groove 301 is arranged at the bottom end of the reserved clamping groove 301, the reserved clamping block 302 and the reserved clamping groove 301 are fixedly connected through the fixed knob 303, and the protective clamping groove 304 is embedded in one side of the reserved clamping groove 301;
specifically, as shown in fig. 1 and fig. 3, when the mechanism is used, firstly, the effect of conveniently adjusting the angle of the preset drawing board 1 according to the height of a user and the size of a field is achieved through the turning structures 3 at the two sides of the bottom end of the preset drawing board 1, the structure has the advantage of more convenience in humanization, the working principle of the turning structures 3 is that the reserved clamping grooves 301 connected with the bottom end of the preset drawing board 1 and the reserved clamping blocks 302 connected with the top end of the preset support frame 6 are fixed through the fixing knobs 303, and the protection clamping grooves 304 are used for conveniently protecting the fixing knobs 303 and preventing damage caused by collision;
the top end of the preset drawing board 1 is fixedly connected with a fixed hook 2, and the fixed hook 2 is in a structure which is uniformly distributed at equal intervals along the top end of the preset drawing board 1;
specifically, as shown in fig. 1, when the mechanism is used, the fixing hooks 2 distributed at equal intervals at the top end of the preset drawing board 1 achieve the effect of conveniently fixing the samples to be displayed;
two sides of the preset drawing board 1 are fixedly connected with movable handrails 7, and the movable handrails 7 are symmetrically distributed along the central axis of the preset drawing board 1;
specifically, as shown in fig. 1, when the mechanism is used, the moving handrail 7 at two sides of the preset drawing board 1 and the moving base 4 at the bottom end are matched with each other to achieve the moving function;
a reserved groove 8 is embedded in one end of the preset drawing board 1, a reserved convex block 9 is embedded in one end of the preset support frame 6, and the reserved convex block 9 and the reserved groove 8 are in a mutually matched shape;
specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, the overturning structure 3, the moving base 4, the reserved groove 8 and the reserved protrusion 9 are mutually matched to achieve the effect of facilitating the storage device, and the reserved clamping block 302 is adjusted to be loose and tight so that the preset drawing board 1 is overturned along the joint to enable the reserved groove 8 and the reserved protrusion 9 to be mutually clamped to achieve the storage effect;
the bottom end of the preset support frame 6 is provided with a movable base 4, and the movable base 4 and the preset support frame 6 are fixedly connected through a rotary accommodating structure 5;
a preset threaded column 501, a preset threaded groove 502, an external thread 503 and an internal thread 504 are sequentially arranged in the rotary accommodating structure 5, the preset threaded groove 502 matched with the preset threaded column 501 is formed in the bottom end of the preset threaded column 501, the external thread 503 is fixedly connected to two sides of the preset threaded column 501, and the internal thread 504 matched with the preset threaded column 501 is fixedly connected to two sides of the preset threaded groove 502;
specifically, as shown in fig. 1 and 4, when the mechanism is used, the working principle of the rotary accommodating structure 5 at the bottom end of the mobile base 4 is that the external thread 503 and the internal thread 504 are matched with each other to achieve the purpose of turning and fixing by rotating the preset thread groove 502 outside the preset thread column 501, so that the occupied space of the device is reduced and the device is convenient to accommodate.
The working principle is as follows: the utility model discloses when using, at first, fixed couple 2 through presetting drawing board 1 top equidistant distribution reaches the effect of being convenient for fix the sample that needs the show, and the removal handrail 7 through presetting drawing board 1 both sides and the removal base 4 of bottom mutually support and reach the effect of removal.
Afterwards, flip structure 3 through the both sides of presetting drawing board 1 bottom reaches the effect of being convenient for adjust the angle of presetting drawing board 1 according to user's height and the size in place, the advantage of this structure lies in more convenient hommization, flip structure 3's theory of operation is fixed through fixed knob 303 and is preset reservation joint groove 301 that 1 bottom of drawing board is connected and the reservation joint piece 302 of presetting 6 top connections of support frame, the effect of protection draw-in groove 304 is the fixed knob 303 of being convenient for protect, prevent to collide with and lead to the damage.
Finally, through flip structure 3, remove base 4, reserve recess 8 and reserve lug 9 and mutually support the effect that reaches the storage device of being convenient for, make to predetermine drawing board 1 through adjusting and reserve joint piece 302 elasticity and prolong the junction upset and make reserve recess 8 and the mutual block of reserve lug 9 reach the effect of accomodating, the theory of operation of the rotatory storage structure 5 of removing base 4 bottom is through rotatory the outside screw groove 502 of predetermineeing of screw post 501, make external screw thread 503 and internal thread 504 mutually support and reach the fixed purpose of upset, make the device reduce the space that occupies and be convenient for accomodate.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multi-functional draft holder of city planning design, includes predetermines drawing board (1), fixed couple (2), flip structure (3) and rotatory structure (5) of accomodating, its characterized in that: the bottom of predetermineeing drawing board (1) is provided with predetermineeing support frame (6), and predetermine support frame (6) and predetermine through flip structure (3) fixed connection between the drawing board (1), the bottom of predetermineeing support frame (6) is provided with removes base (4), and removes base (4) and predetermines and accomodate structure (5) fixed connection through the rotation between support frame (6).
2. The city planning and design multi-functional draft holder according to claim 1, wherein: the top fixedly connected with of predetermineeing drawing board (1) is fixed couple (2), and fixed couple (2) prolong the top of predetermineeing drawing board (1) and be equidistant evenly distributed's structure.
3. The city planning and design multi-functional draft holder according to claim 1, wherein: the two sides of the preset drawing board (1) are fixedly connected with movable handrails (7), and the movable handrails (7) are symmetrically distributed along the central axis of the preset drawing board (1).
4. The city planning and design multi-functional draft holder according to claim 1, wherein: the one end of predetermineeing drawing board (1) is inlayed and is had reservation recess (8), the one end of predetermineeing support frame (6) is inlayed and is had reservation lug (9), and reservation lug (9) and reservation recess (8) are the shape of mutually supporting.
5. The city planning and design multi-functional draft holder according to claim 1, wherein: the inside of flip structure (3) has set gradually and has reserved joint groove (301), has reserved joint piece (302), fixed knob (303) and protection draw-in groove (304), the bottom of reserving joint groove (301) is provided with and reserves joint groove (301) and mutually supports reserves joint piece (302), and reserves through fixed knob (303) fixed connection between joint piece (302) and reservation joint groove (301), one side of reserving joint groove (301) is inlayed and is had protection draw-in groove (304).
6. The city planning and design multi-functional draft holder according to claim 1, wherein: the inside of structure (5) is accomodate in the rotation has set gradually and has predetermine screw thread post (501), predetermine thread groove (502), external screw thread (503) and internal thread (504), the bottom of predetermineeing screw thread post (501) is provided with and predetermines screw thread groove (502) of predetermineeing that screw thread post (501) mutually supported, the both sides fixedly connected with external screw thread (503) of predetermineeing screw thread post (501), the both sides fixedly connected with of predetermineeing screw thread groove (502) and predetermine internal thread (504) that screw thread post (501) mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225583.9U CN213215902U (en) | 2020-02-28 | 2020-02-28 | Multi-functional draft holder of city planning design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225583.9U CN213215902U (en) | 2020-02-28 | 2020-02-28 | Multi-functional draft holder of city planning design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213215902U true CN213215902U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020225583.9U Active CN213215902U (en) | 2020-02-28 | 2020-02-28 | Multi-functional draft holder of city planning design |
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| Country | Link |
|---|---|
| CN (1) | CN213215902U (en) |
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2020
- 2020-02-28 CN CN202020225583.9U patent/CN213215902U/en active Active
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