CN210169450U - Easel suitable for field view finding - Google Patents
Easel suitable for field view finding Download PDFInfo
- Publication number
- CN210169450U CN210169450U CN201920753486.4U CN201920753486U CN210169450U CN 210169450 U CN210169450 U CN 210169450U CN 201920753486 U CN201920753486 U CN 201920753486U CN 210169450 U CN210169450 U CN 210169450U
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- CN
- China
- Prior art keywords
- supporting leg
- easel
- sliding
- bevel gear
- supporting
- 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 discloses an easel suitable for open-air is looked into, including the drawing board mounting panel, with the articulated mount pad that sets up of drawing board mounting panel and be connected with the mount pad and set up three supporting legs that are used for supporting the drawing board mounting panel, supporting leg inside is provided with can follow the freely flexible and reinforcing supporting leg location installation's of supporting leg axial direction adjusting part, and this technical scheme's easel is applicable to the special area of outdoor field, hillside, can not take place to empty when guaranteeing the easel use through the enhancement location structure on the supporting leg during use.
Description
Technical Field
The utility model relates to an art supplies field, concretely relates to easel suitable for open-air is looked into a view.
Background
The easel is an independent structure, and is usually fixed on a square or rectangular base by four hard wood bars, the base is provided with foot wheels, two firm supporting rods are crossed at the top end, and a diagonal pillar is arranged in the middle of the back of the easel. The adjustable sliding groove is provided, and the spring hook of the adjustable sliding groove can be fixed in a segmented mode and supports the painting; the top end is fixed by a movable clamp. The sketching easel is made of wood or aluminum, and is small in size, light in weight and easy to carry. The most common sketching easel has three legs, two of which are at the front and support the post for painting, and the third of which is extended backwards to adjust the angle of the drawing board or canvas.
However, when the easel is used outdoors for painting from life, particularly in special terrains such as fields and hillsides, the supporting and positioning structure of the easel cannot meet the use requirements, and the easel is easy to tilt and turn over.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an easel suitable for open-air is looked into, the supporting leg of easel adopts cuboid hollow structure's aluminum alloy material to make, and the inside adjusting part that is used for strengthening firm supporting leg that is provided with of support frame through the location steel nail on the adjusting part, makes the easel can the installation stably in special topography such as field, hillside, can not take place to empty, simple structure simultaneously, processing is convenient.
The utility model provides an easel suitable for field is looked a view, includes the drawing board mounting panel, with the articulated mount pad that sets up of drawing board mounting panel and be connected with the mount pad and set up three supporting legs that are used for supporting the drawing board mounting panel, supporting leg inside is provided with can follow the freely flexible and reinforcing supporting leg location installation's of supporting leg axial direction regulating assembly.
Furthermore, the adjusting assembly comprises an adjusting handle arranged on the outer side of the supporting leg, a first rotating shaft connected with the adjusting handle and rotatably arranged inside the supporting leg, a first bevel gear arranged on the first rotating shaft, a second bevel gear meshed with the first bevel gear, a screw rod arranged at the bottom of the supporting leg and a sliding disc matched with the screw rod, wherein the second bevel gear is coaxially arranged with the second bevel gear, and a plurality of positioning steel nails are arranged on the sliding disc.
Furthermore, the section of the sliding disk is of a waist-shaped hole structure, and a group of T-shaped sliding block structures are symmetrically arranged on the sliding disk.
Furthermore, a group of slide rails are arranged on the inner walls of the supporting legs, and slide grooves matched with the T-shaped slide blocks for use are formed in the slide rails.
Furthermore, the number of the positioning steel nails on the sliding disc is three, and the positioning steel nails are arranged on the sliding disc in an equilateral triangle distribution mode.
Further, the supporting leg adopts cuboid hollow structure's aluminum alloy material to make, the supporting leg bottom is provided with sealed lid.
Furthermore, a bearing seat is arranged at the end part of the screw rod, the bearing seat is fixedly installed at the center of the sealing cover, and three positioning holes matched with the positioning steel nails are formed in the sealing cover.
The utility model has the advantages that: this technical scheme provides an easel suitable for open-air is looked into, and the supporting leg of easel adopts cuboid hollow structure's aluminum alloy material to make, and the inside adjusting part that is used for strengthening firm supporting leg that is provided with of support frame through the location steel nail on the adjusting part, makes the easel can the installation stability in special topography such as field, hillside, can not take place to empty, simple structure simultaneously, processing is convenient.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic view of the sliding plate structure of the present invention;
fig. 4 is a schematic view of the sliding chute structure of the present invention.
Reference numerals
A drawing board mounting plate 1; a mounting base 2; support legs 3; a support leg sliding sleeve 4; a positioning adjusting rod 5; an adjusting rod sliding sleeve 6; an adjustment handle 7; a first bevel gear 8; a first rotating shaft 9; a second bevel gear 10; a screw rod 11; a slide rail 12; a stopper 13; a slider tray 14; positioning the steel nail 15; a sealing cover 16; a T-shaped slider 17; a threaded hole 18; a chute 19.
Detailed Description
FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of the structure at the position A of the present invention; FIG. 3 is a schematic view of the sliding plate structure of the present invention; FIG. 4 is a schematic view of the structure of the chute of the present invention; as shown in the figure, the easel suitable for field view finding comprises a drawing board mounting plate 1, a mounting base 2 hinged with the drawing board mounting plate 1 and three supporting legs 3 connected with the mounting base 2 and used for supporting the drawing board mounting plate 1, wherein an adjusting assembly capable of freely stretching along the axial direction of the supporting legs and enhancing the positioning and mounting of the supporting legs 3 is arranged in each supporting leg 3; drawing board mounting panel 1 is articulated the installation through mount pad 2, 2 bottoms of mount pad articulate there are three supporting legs 3, 2 bottoms of mount pad still are provided with a positioning adjustment pole 5, supporting leg sliding sleeve 4 of 3 on the supporting leg can be followed the supporting leg and slided, adjust and set up through the connecting rod is articulated between pole sliding sleeve 6 and the supporting leg sliding sleeve 4, during the use, but mount pad 2 goes up the angle of adjustable drawing board mounting panel 1, adjust the distance between supporting leg 3 through supporting leg sliding sleeve 4 and regulation pole sliding sleeve 6 (here is conventional technique, do not to describe many more), use through adjusting part's cooperation, make the easel in the field, special topography such as hillside can the installation stability, meet the weather condition of blowing and also can not take place to empty, simple structure simultaneously, processing is convenient, the.
In the embodiment, the adjusting assembly comprises an adjusting handle 7 arranged outside the supporting leg 3, a first rotating shaft 9 connected with the adjusting handle 7 and rotatably arranged inside the supporting leg, a first bevel gear 8 arranged on the first rotating shaft 9, a second bevel gear 10 meshed with the first bevel gear 8, a screw rod 11 coaxially arranged with the second bevel gear 10 and arranged at the bottom of the supporting leg, and a sliding disc 14 matched with the screw rod 11 for use, wherein a plurality of positioning steel nails 15 are arranged on the sliding disc 14, one end of the first rotating shaft 9 is fixedly connected with the adjusting handle 7, the other end of the first rotating shaft is arranged on the inner wall of the supporting leg 3 through a bearing seat, the first bevel gear 8 is driven to rotate by rotating the adjusting handle 7, the first bevel gear 8 drives the second bevel gear 10 to rotate so as to drive the coaxially arranged screw rod 11 to rotate, a threaded hole 18 is arranged on the sliding disc 14 to be matched, the screw rod nut pair structure is accurate in adjustment, long in service life, convenient to adjust and stable in structure.
In this embodiment, the cross section of the sliding disk 14 is a kidney-shaped hole structure, and a group of T-shaped slider structures are symmetrically disposed on the sliding disk 14. A set of slide rails 12 are arranged on the inner wall of the support leg 3, slide grooves 19 matched with the T-shaped slide blocks are formed in the slide rails 12, the slide disc 14 is of a waist-shaped hole structure, the slide disc is convenient to process, the T-shaped slide blocks are matched with the slide grooves 19, the slide disc 14 is stable in movement, and the phenomenon of inclined dislocation cannot occur.
In this embodiment, three positioning steel nails 15 are provided on the sliding plate 14, and the positioning steel nails 15 are arranged on the sliding plate in an equilateral triangle distribution manner; the positioning steel nails 15 are fixedly arranged on the sliding disc 14, the positioning steel nails 15 are arranged in a triangular mode to enable the positioning steel nails to be inserted into the bottom surface, and the stability of the whole structure is further improved after the steel nails in the three supporting legs 3 are positioned.
In this embodiment, the support leg 3 is made of an aluminum alloy material with a cuboid hollow structure, and the bottom of the support leg is provided with a sealing cover 16. The end part of the screw rod 11 is provided with a bearing seat, the bearing seat is fixedly arranged at the center of the sealing cover 16, three positioning holes matched with the positioning steel nails are formed in the sealing cover, the screw rod 11 is arranged at the central position of the sealing cover, the installation and the arrangement of parts are convenient, when the outdoor work is carried out, only the adjusting handle 7 is needed to call out the positioning steel nails 15, the positioning holes matched with the sealing cover 16 are used for installation and positioning, the adjusting handle 7 is rotated after the use to withdraw the steel nails, the safety and the convenience are realized, the rigidity strength of the supporting legs is ensured by adopting an aluminum alloy material, and.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides an easel suitable for field is looked a view, its characterized in that: including the drawing board mounting panel, with the articulated mount pad that sets up of drawing board mounting panel and be connected with the mount pad and set up three supporting legs that are used for supporting the drawing board mounting panel, supporting leg inside is provided with can follow the freely flexible and reinforcing supporting leg location installation's of supporting leg axial direction adjusting part.
2. The easel suitable for field viewing according to claim 1, wherein: the adjusting assembly comprises an adjusting handle arranged on the outer side of the supporting leg, a first rotating shaft connected with the adjusting handle and rotatably arranged inside the supporting leg, a first bevel gear arranged on the first rotating shaft, a second bevel gear meshed with the first bevel gear, a screw rod arranged at the bottom of the supporting leg and a sliding disc matched with the screw rod, wherein the second bevel gear is coaxially arranged with the second bevel gear, and a plurality of positioning steel nails are arranged on the sliding disc.
3. The easel suitable for field viewfinding according to claim 2, wherein: the section of the sliding disc is of a waist-shaped hole structure, and a group of T-shaped sliding block structures are symmetrically arranged on the sliding disc.
4. The easel suitable for field viewing according to claim 3, wherein: a group of sliding rails are arranged on the inner walls of the supporting legs, and sliding grooves matched with the T-shaped sliding blocks for use are formed in the sliding rails.
5. The easel suitable for field viewing according to claim 4, wherein: the number of the positioning steel nails on the sliding disc is three, and the positioning steel nails are arranged on the sliding disc in an equilateral triangle distribution mode.
6. The easel suitable for field viewing according to claim 5, wherein: the supporting leg is made of an aluminum alloy material with a cuboid hollow structure, and a sealing cover is arranged at the bottom of the supporting leg.
7. The easel suitable for field viewing according to claim 6, wherein: the end part of the screw rod is provided with a bearing seat, the bearing seat is fixedly arranged at the center of the sealing cover, and the sealing cover is provided with three positioning holes matched with the positioning steel nails for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753486.4U CN210169450U (en) | 2019-05-23 | 2019-05-23 | Easel suitable for field view finding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753486.4U CN210169450U (en) | 2019-05-23 | 2019-05-23 | Easel suitable for field view finding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210169450U true CN210169450U (en) | 2020-03-24 |
Family
ID=69835073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920753486.4U Expired - Fee Related CN210169450U (en) | 2019-05-23 | 2019-05-23 | Easel suitable for field view finding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210169450U (en) |
-
2019
- 2019-05-23 CN CN201920753486.4U patent/CN210169450U/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: 20200324 Termination date: 20210523 |