CN213909074U

CN213909074U - Multifunctional drawing desk for architectural design

Info

Publication number: CN213909074U
Application number: CN202022817943.7U
Authority: CN
Inventors: 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a multi-functional drawing desk is used in architectural design relates to the architectural design field, comprising a base plate, the last fixed surface of bottom plate is connected with a spinal branch vaulting pole, the both sides of bracing piece all are provided with two connecting rods, two the connecting rod is rotated between the one end of keeping away from each other and is connected with the drawing board, the top of bracing piece is provided with first adjusting device, first adjusting device includes the screw rod, the one end of screw rod extends into the inside of bracing piece, week side threaded connection of screw rod has the slider, the bracing piece is extended at the both ends of slider, the lower fixed surface of drawing board is connected with the second boss, be provided with second adjusting device between slider, second boss, second adjusting device includes two connecting rods, the one end of connecting rod rotates with slider, second boss respectively and is connected. This multi-functional drawing desk is used in architectural design has realized that a drawing desk can provide many people and use and the convenient regulation of drawing board inclination.

Description

Multifunctional drawing desk for architectural design

Technical Field

The utility model relates to an architectural design field specifically is a multi-functional drawing desk is used in architectural design.

Background

Architectural Design (Architectural Design) refers to that before a building is built, a designer makes an assumption about the problems existing or possibly occurring in the construction process and the use process in advance according to a construction task, plans a method and a scheme for solving the problems, expresses the problems by using graph paper and files, and often needs to draw according to a real object or a model when the building Design is learned;

however, the existing drawing tables are one person, and the drawing tables occupy more places, so that in schools with more centralized personnel, students can concentrate on drawing and study, and the demand for space is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a multi-functional drawing desk is used in architectural design has solved current drawing desk and has all been one person, and the drawing desk is more occupation place again, at the comparatively concentrated school of personnel, when the student concentrates on drawing the study, to the great problem of demand in space.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the drawing board comprises a base plate, the last fixed surface of bottom plate is connected with a spinal branch vaulting pole, the both sides of bracing piece all are provided with two connecting rods, two the one end of connecting rod is close to each other and with bracing piece fixed connection, two the one end that the connecting rod kept away from each other is rotated between and is connected with the drawing board, the top of bracing piece is provided with first adjusting device, first adjusting device includes the screw rod, the one end of screw rod extends into the inside of bracing piece and is connected rather than rotating, the week side threaded connection that the screw rod extended into one end in the bracing piece has the slider, the both ends of slider extend the bracing piece and rather than sliding connection, the lower fixed surface of drawing board is connected with the second boss, be provided with second adjusting device between slider, second adjusting device includes two mutual sliding connection's connecting rod, the one end that the connecting rod kept away from each other respectively with slider, The second boss is rotatably connected.

Preferably, two the connecting rod is kept away from the first boss of the upper surface of one end all fixedly connected with each other, the drawing board sets up between two first bosses and rotates through the pivot to be connected.

Preferably, a sliding groove penetrating through the other side of the supporting rod is formed in one side of the supporting rod, the sliding block is arranged in the sliding groove, the two ends of the sliding block extend out of the supporting rod through the sliding groove, a through hole communicated with the sliding groove is formed in the top end of the supporting rod, and one end of the screw rod extends into the supporting rod through the through hole and penetrates through the sliding block.

Preferably, the top end of the screw is fixedly connected with a display board.

Preferably, one end of one of the connecting rods, which is close to the other connecting rod, is provided with a containing cavity, the other connecting rod is fixedly connected with a moving rod, one end of the moving rod extends into the containing cavity, a gear is rotatably connected between the inner walls of the containing cavity, and one side of the moving rod is fixedly connected with a rack which is meshed with the gear.

Preferably, one side of one of the movable rods is rotatably connected with a knob, one end of the knob extends into the accommodating cavity and is fixedly connected with the gear, one side of the knob is provided with a limiting pin, and one end of the limiting pin penetrates through the connecting rod and is in sliding connection with the connecting rod.

(III) advantageous effects

The utility model provides a multifunctional drawing desk for architectural design. The method has the following beneficial effects:

(1) this multi-functional drawing desk is used in architectural design all rotates the mating reaction that is connected with a drawing board through the connecting rod through the both sides of bracing piece for a drawing desk can provide two students and use, has realized that a drawing desk can provide many people and use.

(2) This multi-functional drawing desk is used in architectural design through being provided with first adjusting device, is provided with second adjusting device's mating reaction between drawing board and first adjusting device for two drawing boards can enough adjust inclination simultaneously through first adjusting device, also can adjust inclination alone through second adjusting device, have realized the convenient regulation of drawing board inclination.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a first adjusting device of the present invention;

fig. 4 is an exploded view of the first adjusting device and the support rod structure of the present invention;

FIG. 5 is a schematic structural view of a second adjusting device of the present invention;

FIG. 6 is a schematic view of the structure of the movable rod of the present invention;

fig. 7 is a schematic view of the gear connection structure of the present invention.

In the figure: 1. a base plate; 2. a support bar; 21. a chute; 22. a through hole; 3. a connecting rod; 31. a first boss; 4. a drawing board; 41. a second boss; 5. a display board; 6. a first adjusting device; 61. a screw; 62. a slider; 7. a second adjustment device; 71. a connecting rod; 72. a travel bar; 721. a rack; 73. an accommodating chamber; 74. a knob; 75. a spacing pin; 76. a gear.

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. 1-7, the present invention provides a technical solution: the drawing board support comprises a bottom plate 1, the bottom plate 1 is in contact with the ground, a support rod 2 is fixedly connected to the upper surface of the bottom plate 1, two connecting rods 3 are arranged on two sides of the support rod 2, one ends of the two connecting rods 3 are close to each other and fixedly connected with the support rod 2, a drawing board 4 is rotatably connected between the ends, far away from each other, of the two connecting rods 3, the included angle between the two connecting rods 3 is larger than 90 degrees and smaller than 180 degrees, the drawing board 4 is supported by the connecting rods 3, the drawing board 4 rotates between the connecting rods 3 to perform angle adjustment, a first adjusting device 6 is arranged at the top end of the support rod 2, the first adjusting device 6 comprises a screw 61, one end of the screw 61 extends into the support rod 2 and is rotatably connected with the support rod, a slide block 62 is in threaded connection with the circumferential side of one end of the screw 61 extending into the support rod 2, the two ends of the slide block 62 extend out of the support rod 2 and are slidably connected with the support rod 2, the screw 61 rotates to drive the slide block 62 to move up and down through threads, the lower surface fixedly connected with second boss 41 of drawing board 4, be provided with second adjusting device 7 between slider 62, second boss 41, slider 62 reciprocates, support through second adjusting device 7, drive two drawing boards 4 and adjust inclination simultaneously, second adjusting device 7 includes two mutual sliding connection's connecting rod 71, the one end that connecting rod 71 kept away from each other rotates with slider 62, second boss 41 respectively to be connected, two connecting rod 71 keep away from each other or are close to each other, the drawing board 4 that drives and be connected carries out inclination alone and adjusts.

Two connecting rods 3 keep away from the first boss 31 of the equal fixedly connected with in upper surface of one end each other, drawing board 4 sets up and rotates through the pivot to be connected between two first bosses 31, and drawing board 4 rotates through the both sides of pivot and drawing board 4 respectively and is connected between two first bosses 31.

The spout 21 that runs through its opposite side is seted up to one side of bracing piece 2, slider 62 sets up in spout 21 and both ends extend bracing piece 2 through spout 21, slider 62 passes through

spout

21 and 2 sliding connection of bracing piece, and spacing through spout 21, it is rotatory to avoid screw rod 61, slider 62 rotates thereupon, the through-hole 22 that is linked together with spout 21 is seted up on the top of bracing piece 2, the one end of screw rod 61 passes through the inside that through-hole 22 extended into bracing piece 2 and runs through slider 62, screw rod 61 is rotatory, under spout 21's spacing, it reciprocates to drive slider 62.

Screw rod 61's top fixedly connected with show board 5, the model is placed on show board 5, observes the model to the student who sits in bracing piece 2 both sides to draw.

The display board 5 is provided with a containing cavity 73 for one end of one connecting rod 71 close to the other connecting rod 71, one end of the other connecting rod 71 is fixedly connected with a moving rod 72, one end of the moving rod 72 extends into the containing cavity 73, a gear 76 is rotatably connected between the inner walls of the containing cavity 73, one side of the moving rod 72 is fixedly connected with a rack 721 meshed with the gear 76, one side of one connecting rod 71 is rotatably connected with a knob 74, one end of the knob 74 extends into the containing cavity 73 and is fixedly connected with the gear 76, one side of the knob 74 is provided with a limiting pin 75, one end of the limiting pin 75 penetrates through the connecting rod 71 and is in sliding connection with the connecting rod 71, the knob 74 is rotated, the two connecting rods 71 are driven to be away from or close to each other through the cooperation of the gear 76 and the rack 721, the limiting pin 75 is inserted into the connecting rod 71, and the knob 74 is limited.

When the inclination angle of the drawing board 4 needs to be adjusted simultaneously, the display board 5 only needs to be rotated to drive the screw 61 to rotate, so that the slide block 62 is driven to slide up and down in the slide groove 21, and the two drawing boards 4 are driven to simultaneously adjust the angle through being supported by the second adjusting device 7;

when the inclination angle of the drawing board 4 needs to be adjusted independently, the knob 74 on the second adjusting device 7 connected with the knob needs to be rotated, the gear 76 and the rack 721 drive the connecting rod 71 to move away from or close to each other, the drawing board 4 is supported for angle adjustment, and the limiting pin 75 is inserted after the angle is adjusted to a required angle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional drawing desk is used in architectural design, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a supporting rod (2);

two connecting rods (3) are arranged on two sides of the supporting rod (2), one ends of the two connecting rods (3) are close to each other and are fixedly connected with the supporting rod (2), and a drawing board (4) is rotatably connected between the ends, far away from each other, of the two connecting rods (3);

the top end of the supporting rod (2) is provided with a first adjusting device (6), the first adjusting device (6) comprises a screw rod (61), one end of the screw rod (61) extends into the supporting rod (2) and is rotatably connected with the supporting rod, a sliding block (62) is in threaded connection with the peripheral side of one end of the screw rod (61) extending into the supporting rod (2), and two ends of the sliding block (62) extend out of the supporting rod (2) and are in sliding connection with the supporting rod;

a second boss (41) is fixedly connected to the lower surface of the drawing board (4), and a second adjusting device (7) is arranged between the sliding block (62) and the second boss (41);

the second adjusting device (7) comprises two connecting rods (71) which are connected in a sliding mode, and one ends, far away from each other, of the connecting rods (71) are respectively connected with the sliding block (62) and the second boss (41) in a rotating mode.

2. A multifunctional drawing desk for architectural design according to claim 1, wherein: two connecting rod (3) keep away from the upper surface of one end each other and all fixedly connected with first boss (31), drawing board (4) set up between two first boss (31) and rotate through the pivot and connect.

3. A multifunctional drawing desk for architectural design according to claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (2), the spout (21) that runs through its opposite side is seted up to one side of bracing piece (2), slider (62) set up in spout (21) and both ends extend bracing piece (2) through spout (21), the through-hole (22) that are linked together with spout (21) are seted up on the top of bracing piece (2), the one end of screw rod (61) is passed through-hole (22) and is extended into the inside of bracing piece (2) and run through slider (62).

4. A multifunctional drawing desk for architectural design according to claim 1, wherein: the top end of the screw rod (61) is fixedly connected with a display board (5).

5. A multifunctional drawing desk for architectural design according to claim 1, wherein: one end of one of the connecting rods (71) close to the other connecting rod (71) is provided with an accommodating cavity (73), one end of the other connecting rod (71) is fixedly connected with a moving rod (72) of which one end extends into the accommodating cavity (73), a gear (76) is rotatably connected between the inner walls of the accommodating cavity (73), and a rack (721) meshed with the gear (76) is fixedly connected to one side of the moving rod (72).

6. A multifunctional drawing desk for architectural design according to claim 5, wherein: one side of one of them connecting rod (71) is rotated and is connected with knob (74), the one end of knob (74) extend into the inside of holding chamber (73) and with gear (76) fixed connection, one side of knob (74) is provided with spacer pin (75), the one end of spacer pin (75) runs through connecting rod (71) and rather than sliding connection.