CN210696556U - Telescopic drawing desk is used in view design - Google Patents
Telescopic drawing desk is used in view design Download PDFInfo
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- CN210696556U CN210696556U CN201921458061.7U CN201921458061U CN210696556U CN 210696556 U CN210696556 U CN 210696556U CN 201921458061 U CN201921458061 U CN 201921458061U CN 210696556 U CN210696556 U CN 210696556U
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Abstract
The utility model relates to a view design technical field specifically discloses a telescopic drawing desk is used in view design, including base, telescopic link and mainboard, the bottom central point of mainboard puts and rotates the top of connecting at the telescopic link, is provided with the fastener between telescopic link and the mainboard, and the bottom of telescopic link is rotated and is connected the upper surface at the base, and the inside of base is provided with the fastener equally, and the four sides of mainboard are connected with the connecting rod, are provided with the connecting block on the curb plate, and the sliding tray has been seted up to the inside of connecting block, and the connecting rod nestification is inside the sliding. Mainboard and curb plate rotate to perpendicular formation box, and the area of drawing table has been increased to the coplanar to the depositing of the article of being convenient for, makes drawing table convenient to use, and it is convenient to carry. The utility model discloses the advantage: simple structure, convenient operation, it is convenient to carry, occupies smallly, and stability is good, the implementation of being convenient for promote.
Description
Technical Field
The utility model relates to a view design technical field specifically is a telescopic drawing desk is used in view design.
Background
The landscape design is also called landscape garden planning design and planning, and is mainly used for urban landscape design, residential area landscape design, urban park planning and design, waterfront green land planning design, tourist vacation area and landscape area planning design and the like. The landscape design elements include natural landscape elements and artificial landscape elements. In order to record some natural landscape elements and artificial landscape elements at any time, designers need to draw and paint from life at any time, however, drawing tables used in the existing landscape design are large in size and inconvenient to carry.
Chinese patent (publication number: CN 207202491U, publication date: 2018.04.10) discloses a telescopic drawing desk for landscape design, which comprises a first knob cap, a second knob cap, a paper placing plate, a right notch, a paper collecting roller, a paper storing roller, a left notch, a heating resistance wire, a heat insulation plate, a switch and a storage battery, wherein the paper collecting roller is assembled on the right side of the lower end face of the paper placing plate, the paper storing roller is assembled on the left side of the lower end face of the paper placing plate, the first knob cap is assembled on the rear end face of the paper storing roller through a connecting shaft, and the second knob cap is assembled on the rear end face of the paper collecting roller through a connecting shaft. This drawing table uses the case to collect, the depositing of the article of being convenient for, but the case is bulky, and occupation space is big, makes the drawing table volume increase, and the drawing table quality is heavy, still portable not.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic drawing desk is used in view design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a telescopic drawing desk for landscape design comprises a base, a telescopic rod and a main board. The bottom of mainboard is provided with the curb plate all around, and curb plate and mainboard form a box. The bottom central point of mainboard puts the rotation and connects at the top of telescopic link, is provided with the fastener between telescopic link and the mainboard, can control the rotation between telescopic link and the mainboard through the fastener.
The bottom of telescopic link rotates the upper surface of connection at the base, and the inside of base is provided with the fastener, can control the rotation of base through the fastener. The base is coincided with mainboard all around, rotates base and mainboard bottom contact, and base, mainboard and curb plate form a inclosed box. The four sides of mainboard are connected with the connecting rod, are provided with the connecting block on the curb plate, and the sliding tray has been seted up to the inside of connecting block, and the connecting rod nestification is inside the sliding tray.
As a further aspect of the present invention: the fastener includes fastening casing and rotating gear, and the top fixedly connected with rotating gear of telescopic link, fastening casing fixed connection are in the bottom of mainboard, and rotating gear rotates the inside that sets up at the fastening casing. The side of the rotating gear is provided with a clamping block in the fastening shell in a sliding manner, and the clamping block can be clamped in the insection inside the rotating gear, so that the rotation of the rotating gear is limited. The near end of the clamping block is fixedly connected with a pressing rod, the near end of the pressing rod extends out of the fastening shell, and the far end of the clamping block is elastically connected inside the fastening shell through a spring. According to pressing the press rod, the press rod pushes the fixture block to move inwards, the fixture block is separated from the rotating gear, and the rotating gear freely rotates in the fastening shell, so that the angle between the telescopic rod and the main board is adjusted. Loosen the pressing rod, under the effect of spring, the fixture block card is in the rotating gear insection to restriction rotating gear rotates, with this relative position in fixed telescopic link and the mainboard.
As a further aspect of the present invention: the far end of the clamping block is fixedly provided with a guide rod, and the guide rod penetrates through the spring and is slidably nested in the fastening shell. The arrangement of the guide rod enables the sliding of the clamping block to be smoother, and the fastening stability is improved.
As a further aspect of the present invention: the bottom of base is provided with the rubber layer, and the setting on rubber layer has increased the frictional force of base, makes placing of base more stable.
As a further aspect of the present invention: the lateral wall of curb plate sets firmly the handle, and the setting of handle makes things convenient for carrying of drawing table.
As a further aspect of the present invention: the connecting rod is of a quadrangular structure. The sliding groove is formed by communicated rectangular and circular structures. The main plate can rotate freely when the connecting rods are inside the circle. The connecting rod rotates to the curb plate in circular inside and is vertical with the mainboard, promotes the curb plate, and the connecting rod card is inside the rectangle this moment, and mainboard and curb plate form the box. The curb plate rotates to with the mainboard coplanar, promotes the curb plate, and the seamless amalgamation of curb plate and mainboard, mainboard and curb plate form a bigger drawing board. The drawing table is convenient to use.
Compared with the prior art, the beneficial effects of the utility model are that: mainboard and curb plate rotate to perpendicular formation box, and the area of drawing table has been increased to the coplanar to the depositing of the article of being convenient for, makes drawing table convenient to use, and it is convenient to carry. The arrangement of the guide rod enables the sliding of the clamping block to be smoother, and the fastening stability is improved. The friction of the base is increased by the rubber layer, so that the base is more stably placed. The utility model discloses the advantage: simple structure, convenient operation, it is convenient to carry, occupies smallly, and stability is good, the implementation of being convenient for promote.
Drawings
Fig. 1 is a schematic structural view of a telescopic drawing table for landscape design.
Fig. 2 is a schematic structural diagram of a main board and side boards in the telescopic drawing table for landscape design.
Fig. 3 is a schematic structural diagram of a connecting block in a telescopic drawing table for landscape design.
Fig. 4 is a schematic structural view of a fastening assembly in the telescopic drawing table for landscape design.
In the figure, a rubber layer 1, a base 2, an expansion link 3, a main board 4, a side board 5, a fastener 6, a handle 7, a connecting rod 8, a connecting block, a sliding groove 10, a fastening shell 11, a rotating gear 12, a pressing rod 13, a clamping block 14, a spring 15 and a guide rod 16.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 4, a retractable drawing desk for landscape design includes a base 2, a retractable rod 3 and a main board 4. The bottom of mainboard 4 is provided with curb plate 5 all around, and curb plate 5 and mainboard 4 form a box. The bottom central point of mainboard 4 puts the rotation and connects at the top of telescopic link 3, is provided with fastener 6 between telescopic link 3 and the mainboard 4, can control the rotation between telescopic link 3 and the mainboard 4 through fastener 6. The fastener 6 comprises a fastening shell 11 and a rotating gear 12, the top of the telescopic rod 3 is fixedly connected with the rotating gear 12, the fastening shell 11 is fixedly connected to the bottom of the main board 4, and the rotating gear 12 is rotatably arranged inside the fastening shell 11. The side edge of the rotating gear 12 is slidably provided with a latch 14 inside the fastening housing 11, and the latch 14 can be latched in the insection inside the rotating gear 12, so as to limit the rotation of the rotating gear 12. The proximal end of the latch 14 is fixedly connected with a pressing rod 13, the proximal end of the pressing rod 13 extends out of the fastening shell 11, and the distal end of the latch 14 is elastically connected inside the fastening shell 11 through a spring 15. Pressing the pressing rod 13, the pressing rod 13 pushes the fixture block 14 to move inwards, the fixture block 14 is separated from the rotating gear 12, and the rotating gear 12 freely rotates in the fastening shell 11, so that the angle between the telescopic rod 3 and the main board 4 is adjusted. The pressing rod 13 is loosened, and the clamping block 14 is clamped in the insection of the rotating gear 12 under the action of the spring 15, so that the rotating gear 12 is limited to rotate, and the relative position between the telescopic rod 3 and the main plate 4 is fixed. The far end of the clamping block 14 is fixedly provided with a guide rod 16, and the guide rod 16 penetrates through the spring 15 to be slidably nested in the fastening shell 11. The guide rod 16 makes the sliding of the latch 14 smoother, increasing the stability of the fastening.
The bottom of telescopic link 3 is rotated and is connected the upper surface at base 2, and the inside of base 2 is provided with fastener 6, can control the rotation of base 2 through fastener 6. Base 2 coincide with mainboard 4 all around, rotate base 2 and 4 bottom contacts of mainboard, and base 2, mainboard 4 and curb plate 5 form a inclosed box. The bottom of base 2 is provided with rubber layer 1, and the setting of rubber layer 1 has increased base 2's frictional force, makes base 2 place more stable. The lateral wall of curb plate 5 sets firmly handle 7, and handle 7's setting makes things convenient for carrying of drawing table.
The utility model discloses a theory of operation is: the drawing tool is placed in a box body formed by the main board 4 and the side board 5, the pressing rod 13 is pressed, the pressing rod 13 pushes the clamping block 14 to move inwards, the clamping block 14 is separated from the rotating gear 12, and the rotating gear 12 freely rotates in the fastening shell 11, so that the angle between the telescopic rod 3 and the main board 4 is adjusted. The pressing rod 13 is loosened, and the clamping block 14 is clamped in the insection of the rotating gear 12 under the action of the spring 15, so that the rotating gear 12 is limited to rotate, and the relative position between the telescopic rod 3 and the main plate 4 is fixed. The rotating base 2 is contacted with the bottom of the main board 4, and the base 2, the main board 4 and the side boards 5 form a closed box body. The drawing table forms a box body, can be carried away through the handle 7, and is very convenient to carry. When needing to use the drawing desk, press fastener 6, rotate base 2, tensile telescopic link 3 to suitable height takes out drawing tool, presses fastener 6 and adjusts 5 inclination of curb plate and can use.
Example 2
Referring to fig. 2 and 3, based on embodiment 1, the four sides of the main board 4 are connected with connecting rods 8, and the connecting rods 8 are in a quadrangular prism structure. Be provided with connecting block 9 on the curb plate 5, sliding tray 10 has been seted up to connecting block 9's inside, and connecting rod 8 nestification is inside sliding tray 10, and sliding tray 10 comprises the rectangle and the circular structure that are linked together. The main plate 4 is free to rotate when the connecting rods 8 are inside the circle. Connecting rod 8 rotates to curb plate 5 vertical with mainboard 4 in circular inside, promotes curb plate 5, and connecting rod 8 card this moment is inside the rectangle, and mainboard 4 and curb plate 5 form the box. Curb plate 5 rotates to the coplanar with mainboard 4, promotes curb plate 5, and curb plate 5 and 4 seamless amalgamations of mainboard, mainboard 4 and curb plate 5 form a bigger drawing board. The drawing table is convenient to use.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a telescopic drawing desk is used in view design, including base (2), telescopic link (3) and mainboard (4), the bottom central point of mainboard (4) puts the top of rotating the connection at telescopic link (3), be provided with fastener (6) between telescopic link (3) and mainboard (4), a serial communication port, the upper surface at base (2) is connected in the bottom rotation of telescopic link (3), the inside of base (2) is provided with fastener (6) equally, the four sides of mainboard (4) are connected with connecting rod (8), be provided with connecting block (9) on curb plate (5), sliding tray (10) have been seted up to the inside of connecting block (9), connecting rod (8) are nested inside sliding tray (10).
2. The telescopic drawing desk for landscape design according to claim 1, wherein the fastener (6) comprises a fastening housing (11) and a rotating gear (12), the rotating gear (12) is rotatably arranged inside the fastening housing (11), a clamping block (14) is arranged on the side edge of the rotating gear (12) in the fastening housing (11) in a sliding manner, a pressing rod (13) is fixedly connected to the near end of the clamping block (14), the near end of the pressing rod (13) extends out of the fastening housing (11), and the far end of the clamping block (14) is elastically connected inside the fastening housing (11) through a spring (15).
3. A telescopic drawing desk for landscape design according to claim 2, wherein the far end of the block (14) is fixed with a guide rod (16), and the guide rod (16) passes through the spring (15) and is slidably nested inside the fastening housing (11).
4. Telescopic drawing desk for landscape design according to claim 1, characterized in that the bottom of the base (2) is provided with a rubber layer (1).
5. A telescopic drawing desk for landscape design according to claim 1, characterized in that the handles (7) are fixed to the outer side walls of the side panels (5).
6. A telescopic drawing desk for landscape design according to any one of claims 1 to 5, characterized in that the connecting rod (8) is of quadrangular prism structure and the sliding groove (10) is of connected rectangular and circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458061.7U CN210696556U (en) | 2019-09-04 | 2019-09-04 | Telescopic drawing desk is used in view design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458061.7U CN210696556U (en) | 2019-09-04 | 2019-09-04 | Telescopic drawing desk is used in view design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210696556U true CN210696556U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458061.7U Expired - Fee Related CN210696556U (en) | 2019-09-04 | 2019-09-04 | Telescopic drawing desk is used in view design |
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| Country | Link |
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| CN (1) | CN210696556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616559A (en) * | 2020-06-11 | 2020-09-04 | 南阳理工学院 | Display stand for building planning |
-
2019
- 2019-09-04 CN CN201921458061.7U patent/CN210696556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616559A (en) * | 2020-06-11 | 2020-09-04 | 南阳理工学院 | Display stand for building planning |
| CN111616559B (en) * | 2020-06-11 | 2021-07-02 | 南阳理工学院 | Display stand for building planning |
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Granted publication date: 20200609 |
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