Environment art easel with self-cleaning function

Abstract

The utility model relates to the technical field of art easel, in particular to an environment art easel with a self-cleaning function, which comprises a vertical plate, an easel, a control mechanism and a cleaning mechanism, the control mechanism is connected to the vertical plate and used for adjusting the angle of the easel. The cleaning mechanism is connected to the easel and used for cleaning a display surface of the easel; the control mechanism comprises a worm, a worm gear, a first rotating shaft and a supporting rod; the first rotating shaft is fixedly connected to the bottom of the easel; and the worm gear fixedly sleeves the first rotating shaft and is used for driving the first rotating shaft to rotate. By arranging the two supporting rods, the situation that all bearing force is only located on the first rotating shaft can be avoided, the two arc-shaped sliding grooves provide the limiting effect for the two supporting rods, and by arranging the worm, through the self-locking performance of the worm and the worm gear, it can be guaranteed that after the worm controls the worm gear to rotate and then drives the first rotating shaft and the easel to rotate and be static, the bearing force can be adjusted; and the device can be stabilized at the angle without self-deviation.

Description

Technical Field

[0001] The utility model relates to the technical field of art easels, in particular to an environmental art easel with a self-cleaning function. Background Art

[0002] An easel is an indispensable tool in artistic creation. It is generally used to place drawing boards during the creative process or when displaying paintings. It is mainly used to place drawing boards when painting.

[0003] After searching, the Chinese patent publication number CN206102050U discloses an easel for art design, including a pillar, a palette, a baffle, a drawing board, a crossbar, a fixing device, a triangular support, a soft board, a knob, a groove and a wooden block, the pillars are connected together by a crossbar, and the pillar and the crossbar are connected as one body, a baffle is fixed to the middle part of the pillar, the drawing board is placed between the baffle and the pillar, a triangular support is arranged at the bottom of the pillar at the bottom of the device, and the triangular supports are connected together; the beneficial effects of the utility model are: a palette is arranged on the pillar below the baffle, the palette is fixedly connected to the pillar, the setting of the palette can better meet the needs of the painter, a fixing device is fixed to the middle part of the crossbar, and the fixing device is fixed to the crossbar through a knob, the soft board on the fixing device is connected to the wooden block with a groove, the fixing device can be moved freely, and then the drawing board is fixed.

[0004] The above patent has the following disadvantages: since the drawing board is always in the front state, people who are watching from both sides will be restricted by the inconsistent angles and their observation will be affected. In view of this, we propose an environmental art easel with a self-cleaning function. Utility Model Content

[0005] The utility model aims to provide an environmental art easel with a self-cleaning function to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental art easel with a self-cleaning function, comprising: a stand, an easel, a control mechanism and a cleaning mechanism;

[0007] The control mechanism is connected to the vertical board and is used to adjust the angle of the easel;

[0008] The cleaning mechanism is connected to the easel and is used to clean the display surface of the easel;

[0009] The control mechanism comprises: a worm, a worm wheel, a first rotating shaft and a support rod;

[0010] The first rotating shaft is fixedly connected to the bottom of the easel;

[0011] The worm gear is fixedly sleeved on the first rotating shaft and is used to drive the first rotating shaft to rotate;

[0012] The worm is meshingly connected with the worm wheel to drive the worm wheel to rotate;

[0013] The support rod is fixedly connected to the bottom of the easel to provide auxiliary supporting force.

[0014] Preferably, the number of the support rods is two, and the vertical plate is provided with two symmetrical arc-shaped slots, and the two support rods are slidably connected inside the two arc-shaped slots. By providing two support rods, it is possible to avoid that all the load-bearing forces are only on the first rotating shaft, and the two arc-shaped slots provide a limiting effect for the two support rods.

[0015] Preferably, the first rotating shaft is rotatably connected to the vertical plate via a bearing, one end of the worm is fixedly connected to a motor via a coupling, the motor is installed inside the first chassis, the first chassis is connected to the vertical plate, and the other end of the worm is rotatably connected to a fixed plate via a bearing. By providing a worm, the self-locking property of the worm and the worm wheel can ensure that after the worm controls the worm wheel to rotate and then drives the first rotating shaft and the easel to rotate and stop, they can be stabilized at that angle without self-deviating.

[0016] Preferably, the cleaning mechanism includes a second chassis, the second chassis is connected to an outer wall of one side of the easel, a cylinder is installed inside the second chassis, an output end of the cylinder is fixedly connected to a telescopic rod, the other end of the telescopic rod is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a toothed plate, the toothed plate is meshedly connected to a gear, the gear fixed sleeve is provided with a second rotating shaft, and the second rotating shaft is fixedly connected to a brush plate. By providing the cylinder, the telescopic rod is driven to extend and retract under the operation of the cylinder, the connecting rod can be controlled to move left and right, and the toothed plate can be driven to move left and right, thereby driving the gear to rotate, and under the rotation of the gear, the brush plate can be driven to swing like a wiper.

[0017] Preferably, one end of the second rotating shaft is rotatably connected to a mounting plate via a bearing, the other end of the second rotating shaft is rotatably connected to a supporting block via a bearing, and the bottom of the vertical plate is fixedly connected to two bases. By such an arrangement, the second rotating shaft can rotate at a fixed position, and the gear and the toothed plate can always be in meshing state.

[0018] Preferably, a strip-shaped slide groove is provided on the top of the easel, the tooth plate is slidably connected inside the strip-shaped slide groove and is of suitable size, and a cleaning block for cleaning the display surface of the easel is detachably connected to the brush plate. By providing the strip-shaped slide groove, the tooth plate can be limited, and the cleaning block is detachable for easy replacement.

[0019] Preferably, the easel is connected with an auxiliary mechanism, which includes: a limit frame and a support plate. The limit frames are two in number and are symmetrically arranged on the top of the easel. The support plate is L-shaped and is slidably connected to the inside of the limit frame and is of a size that is adapted. By providing the auxiliary mechanism, after the brush plate is driven by the gear to be parallel to the easel, the brush plate can be placed on the support plate by pushing the support plate for auxiliary support, so that all the force is not on the force of the tooth plate meshing with the gear.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. By setting two support rods, it is possible to avoid that all the load-bearing forces are only on the first rotating shaft, and the two arc-shaped slide grooves provide a limiting effect for the two support rods. By setting a worm, the self-locking property of the worm and the worm wheel can ensure that after the worm controls the worm wheel to rotate and then drives the first rotating shaft and the easel to rotate and stop, it can be stabilized at that angle without self-deviating;

[0022] 2. By setting a strip slide, the tooth plate can be limited, and the cleaning block can be detached for easy replacement. By setting an auxiliary mechanism, after the brush plate is driven by the gear to be parallel to the easel, the support plate can be pushed to allow the brush plate to rest on the support plate for auxiliary support, so that all the force is not on the meshing force of the tooth plate and the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model;

[0024] Figure 2 It is a back view of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of point A in the utility model.

[0027] In the figure: 1. base; 2. vertical board; 3. easel; 4. control mechanism; 401. first chassis; 402. worm; 403. fixing plate; 404. worm wheel; 405. first rotating shaft; 406. supporting rod; 5. cleaning mechanism; 501. second chassis; 502. connecting rod; 503. tooth plate; 504. gear; 505. second rotating shaft; 506. mounting plate; 507. supporting block; 508. brush plate; 6. auxiliary mechanism; 601. limit frame; 602. supporting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the prior art, since the drawing board is always kept in the front state, people who are watching from both sides will be restricted by the inconsistent angles and their observation will be affected.

[0030] like Figure 1-3 As shown, an environmental art easel with a self-cleaning function comprises: a stand 2, an easel 3, a control mechanism 4 and a cleaning mechanism 5;

[0031] The control mechanism 4 is connected to the vertical board 2 and is used to adjust the angle of the easel 3;

[0032] The cleaning mechanism 5 is connected to the easel 3 and is used to clean the display surface of the easel 3;

[0033] The control mechanism 4 includes: a worm 402, a worm wheel 404, a first rotating shaft 405 and a support rod 406;

[0034] The first rotating shaft 405 is fixedly connected to the bottom of the easel 3;

[0035] The worm gear 404 is fixedly sleeved on the first rotating shaft 405, and is used to drive the first rotating shaft 405 to rotate;

[0036] The worm 402 is meshedly connected with the worm wheel 404 to drive the worm wheel 404 to rotate;

[0037] The support rod 406 is fixedly connected to the bottom of the easel 3 to provide auxiliary supporting force.

[0038] like Figure 2 As shown, there are two support rods 406, and two symmetrical arc-shaped slots are provided on the vertical plate 2, and the two support rods 406 are slidably connected inside the two arc-shaped slots. By providing two support rods 406, it is possible to avoid that all load-bearing forces are only on the first rotating shaft 405, and the two arc-shaped slots provide a limiting effect for the two support rods 406.

[0039] like Figure 2As shown, the first rotating shaft 405 is rotatably connected to the vertical board 2 through a bearing, one end of the worm 402 is fixedly connected to the motor through a coupling, the motor is installed inside the first chassis 401, the first chassis 401 is connected to the vertical board 2, and the other end of the worm 402 is rotatably connected to the fixed plate 403 through a bearing. By providing the worm 402, through the self-locking property of the worm 402 and the worm wheel 404, it can be ensured that after the worm 402 controls the worm wheel 404 to rotate and then drives the first rotating shaft 405 and the easel 3 to rotate and stop, they can be stabilized at that angle without self-deviating.

[0040] like Figure 3 As shown, the cleaning mechanism 5 includes a second chassis 501, which is connected to an outer wall of one side of the easel 3, and a cylinder is installed inside the second chassis 501. The output end of the cylinder is fixedly connected to a telescopic rod, and the other end of the telescopic rod is fixedly connected to a connecting rod 502, and the other end of the connecting rod 502 is fixedly connected to a toothed plate 503, and the toothed plate 503 is meshedly connected to a gear 504, and the gear 504 is fixedly sleeved with a second rotating shaft 505, and the second rotating shaft 505 is fixedly connected to a brush plate 508. By setting the cylinder, the telescopic rod is driven to extend and retract under the operation of the cylinder, and the connecting rod 502 can be controlled to move left and right, and the toothed plate 503 is driven to move left and right, and then the gear 504 can be driven to rotate, and the brush plate 508 can be driven to swing like a wiper under the rotation of the gear 504.

[0041] like Figure 3 As shown, one end of the second rotating shaft 505 is rotatably connected to the mounting plate 506 via a bearing, the other end of the second rotating shaft 505 is rotatably connected to the supporting block 507 via a bearing, and the bottom of the vertical plate 2 is fixedly connected to two bases 1. By such an arrangement, the second rotating shaft 505 is rotated at a fixed position, and the gear 504 and the toothed plate 503 are always in meshing state.

[0042] like Figure 3 As shown, a strip-shaped slide groove is provided on the top of the easel 3, and the tooth plate 503 is slidably connected inside the strip-shaped slide groove and is of suitable size, and a cleaning block for cleaning the display surface of the easel 3 is detachably connected to the brush plate 508. By providing the strip-shaped slide groove, the tooth plate 503 can be limited, and the cleaning block is detachable for easy replacement.

[0043] like Figure 4As shown, the easel 3 is connected with an auxiliary mechanism 6, which includes: a limit frame 601 and a support plate 602. There are two limit frames 601, which are symmetrically arranged on the top of the easel 3. The support plate 602 is L-shaped, and is slidably connected to the inside of the limit frame 601 and is of a size that is adapted. By setting the auxiliary mechanism 6, after the brush plate 508 is driven by the gear 504 to be parallel to the easel 3, by pushing the support plate 602, the brush plate 508 can be placed on the support plate 602 for auxiliary support, so that all the force is not on the force of the meshing of the toothed plate 503 and the gear 504.

[0044] It is worth noting that, in order to facilitate control, a motor control switch and a cylinder control switch are provided in this embodiment. The motor control switch can control the motor, and the cylinder control switch can control the cylinder to work. The above are all existing technologies and are not the main innovations, so they will not be described in detail here.

[0045] The working principle of the utility model is as follows: by controlling the motor to start, the operation of the motor drives the worm 402 to rotate, the rotation of the worm 402 drives the worm wheel 404 to rotate, the rotation of the worm wheel 404 drives the first rotating shaft 405 to rotate, and then the frame 3 can be driven to rotate, and then by controlling the cylinder to start, the operation of the cylinder drives the connecting rod 502 to move left and right, and drives the toothed plate 503 to move left and right, and then can drive the gear 504 to rotate, under the rotation of the gear 504, it can drive the brush plate 508 to swing like a wiper, and two storage slots are provided on the vertical plate 2, and a drawer is provided for easy storage and storage.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmental art easel with self-cleaning function, characterized in that: include: A standing board (2), an easel (3), a control mechanism (4) and a cleaning mechanism (5); The control mechanism (4) is connected to the vertical board (2) and is used to adjust the angle of the easel (3); The cleaning mechanism (5) is connected to the easel (3) and is used to clean the display surface of the easel (3); The control mechanism (4) comprises: a worm (402), a worm wheel (404), a first rotating shaft (405) and a support rod (406); The first rotating shaft (405) is fixedly connected to the bottom of the easel (3); The worm gear (404) is fixedly sleeved on the first rotating shaft (405) and is used to drive the first rotating shaft (405) to rotate; The worm (402) is meshingly connected with the worm wheel (404) to drive the worm wheel (404) to rotate; The support rod (406) is fixedly connected to the bottom of the easel (3) to provide auxiliary supporting force.

2. The environmental art easel with self-cleaning function according to claim 1, characterized in that: The number of the support rods (406) is two, and two symmetrical arc-shaped sliding grooves are provided on the vertical plate (2), and the two support rods (406) are respectively slidably connected inside the two arc-shaped sliding grooves.

3. The environmental art easel with self-cleaning function according to claim 1, characterized in that: The first rotating shaft (405) is rotatably connected to the vertical plate (2) via a bearing, one end of the worm (402) is fixedly connected to a motor via a coupling, the motor is installed inside a first chassis (401), the first chassis (401) is connected to the vertical plate (2), and the other end of the worm (402) is rotatably connected to a fixed plate (403) via a bearing.

4. The environmental art easel with self-cleaning function according to claim 1, characterized in that: The cleaning mechanism (5) comprises a second chassis (501), the second chassis (501) is connected to an outer wall of one side of the easel (3), a cylinder is installed inside the second chassis (501), an output end of the cylinder is fixedly connected to a telescopic rod, the other end of the telescopic rod is fixedly connected to a connecting rod (502), the other end of the connecting rod (502) is fixedly connected to a toothed plate (503), the toothed plate (503) is meshedly connected to a gear (504), the gear (504) is fixedly sleeved with a second rotating shaft (505), and the second rotating shaft (505) is fixedly connected to a brush plate (508).

5. The environmental art easel with self-cleaning function according to claim 4, characterized in that: One end of the second rotating shaft (505) is rotatably connected to a mounting plate (506) via a bearing, and the other end of the second rotating shaft (505) is rotatably connected to a support block (507) via a bearing. The bottom of the vertical plate (2) is fixedly connected to two bases (1).

6. The environmental art easel with self-cleaning function according to claim 4, characterized in that: The top of the easel (3) is provided with a strip-shaped slide groove, the tooth plate (503) is slidably connected inside the strip-shaped slide groove and is of a suitable size, and a cleaning block for cleaning the display surface of the easel (3) is detachably connected to the brush plate (508).

7. The environmental art easel with self-cleaning function according to claim 1, characterized in that: The easel (3) is connected to an auxiliary mechanism (6), which comprises: a limit frame (601) and a support plate (602). The limit frames (601) are two in number and are symmetrically arranged on the top of the easel (3). The support plate (602) is L-shaped and is slidably connected to the inside of the limit frame (601) and has a size that matches the limit frame (601).

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