CN203318013U - Novel easel - Google Patents
Novel easel Download PDFInfo
- Publication number
- CN203318013U CN203318013U CN2013202057965U CN201320205796U CN203318013U CN 203318013 U CN203318013 U CN 203318013U CN 2013202057965 U CN2013202057965 U CN 2013202057965U CN 201320205796 U CN201320205796 U CN 201320205796U CN 203318013 U CN203318013 U CN 203318013U
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- CN
- China
- Prior art keywords
- adjustment assembly
- angular adjustment
- central layer
- guide rail
- novel easel
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- 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.)
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Abstract
The utility model discloses a novel easel which comprises a drawing board and a guide track, wherein a height adjustment component and an angle adjustment component which are connected with the guide track and move up and down in a length direction of the guide tack are arranged in the guide track; the height adjustment component is statically connected with a support arm; the drawing board is arranged on the support arm; the angle adjustment component is dynamically connected with one end of a connecting rod, and the other end of the connecting rod is connected with the support arm; and the height adjustment component and the angle adjustment component are controlled by independent power sources respectively. The novel easel is simple in structure and high in working efficiency, the easel can be adjusted at random in height and angle and stretched and retracted at random (a horizontal adjustment proportion is close to 1:3), and the space utilization rate is high, so that the installation and the use are facilitated.
Description
Technical field
The utility model relates to a kind of writing or drawing appliance, relates in particular to a kind of easel that can regulate arbitrarily height and angle.
Background technology
Traditional significantly Chinese painting mode of drawing a picture is: one, wall-hanging, and be about to rice paper and hang on wall or, on plate, be characterized in facilitating whole viewing effect and local deeply adjustment, but be unfavorable for the performance of ink, and also up and down restricted.Two, platform-type, be about to rice paper and lie against large picture table above, due to up and down limited, the position of necessary frequent mobile rice paper, and can't watch whole effect.Three, console mode, be about to rice paper and be laid on the ground, squats down on the ground and draw a picture, though can bring into play the characteristic of ink, is unfavorable for whole viewing effect and local going deep into.Four, the size of drawing board also can't be regulated, and makes the chi width of drawing a picture be subject to great restriction.To sum up, this state never is resolved for a long time.
The utility model content
The utility model, in order to solve the problem related in background technology, provides a kind of Novel easel.
The technical solution of the utility model is: a kind of Novel easel, comprise drawing board and guide rail, be provided with the height adjustment assembly and the angular adjustment assembly that are connected with guide rail and move up and down along the rail length direction in described guide rail, described height adjustment assembly static connection trailing arm, described trailing arm is provided with drawing board, a be dynamically connected end of connecting rod of described angular adjustment assembly, the other end of the described connecting rod trailing arm that is dynamically connected, described height adjustment assembly and angular adjustment assembly are driven by power source independently respectively.
In this programme, by height adjustment assembly, along guide rail, move up and down, make trailing arm be moved up and down, regulated the height and position of drawing board, and the motion of angular adjustment assembly forces the angle between connecting rod and trailing arm to change, and drawing board is arranged on trailing arm, so the angle of drawing board is regulated.Because height adjustment assembly and angular adjustment assembly drive by power source independently, therefore can control separately the angle of drawing board or the variation of height again, also can regulate both variations simultaneously.
As of the present utility model a kind of preferred, described drawing board comprises central layer and the pull plate be dynamically connected with central layer, described central layer static connection coulisse, the described coulisse guide-rail plate with the trailing arm static connection that is dynamically connected, described central layer moves along the trailing arm length direction, and the direction of motion of described pull plate and the direction of motion of central layer are perpendicular.
Motion by pull plate and central layer has realized drawing board laterally and expansion longitudinally, has improved space availability ratio, can adapt to the creation of different chi width paintings.
As of the present utility model a kind of preferred, described pull plate is provided with spool away from an end of central layer, is wound with the support curtain on described spool, also is provided with return spring on described spool.
The existence of the setting of spool and the support curtain on spool and drawing board cloth, make and support curtain and drawing board cloth and can and send to and realize launching or drawing in the extraction of pull plate, saved space, and improved the flatness of pull plate, and make the large I of drawing board regulate arbitrarily, be conducive to the creation of paintings.
As of the present utility model a kind of preferred, described central layer is provided with the pull groove, and described pull plate is provided with the pull guide be slidably matched with the pull groove.
As of the present utility model a kind of preferred, described coulisse is provided with chute, and described guide-rail plate and chute are slidably connected.
As of the present utility model a kind of preferred, the cross sectional shape of described chute is rectangle or trapezoidal or swallow-tail form.
As of the present utility model a kind of preferred, be provided with height adjusting gear rack and angular adjustment tooth bar in described guide rail, be respectively equipped with height adjusting gear and angular adjustment gear on described height adjustment assembly and angular adjustment assembly, described height adjusting gear and angular adjustment gear mesh respectively height adjusting gear rack and angular adjustment tooth bar.
The wheel and rack engaged transmission, realize the mutual motion between height adjustment assembly and angular adjustment assembly and guide rail, and transmission efficiency is high, and bearing capacity is stronger, and transmission is stable.
As of the present utility model a kind of preferred, with the coaxial mounted pulley that supports in addition of described height adjusting gear, described support pulley contacts with the inwall of guide rail.
That supports pulley is arranged so that between height adjustment assembly and guide rail, relative motion is more smooth and easy, and has alleviated the load of height adjusting gear, has optimized stress, thereby has effectively extended the service life of highly regulating.
As of the present utility model a kind of preferred, described support curtain is provided with the upper and lower, and described upper strata is made by felt, and described lower floor is formed by polylith metallic plate serial connection, and described pull plate is driven and moved along pull slot length direction by motor.
As of the present utility model a kind of preferred, described height adjustment assembly and angular adjustment assembly are driven respectively by two motors.
In sum, the utlity model has following advantage:
The utility model is simple in structure, high efficiency, response is fast, can realize any adjusting of drawing board angle and height and drawing board laterally, any adjusting (the lateral adjustments ratio approaches 1:3) of stretching longitudinally, shrinking, space availability ratio is high, is convenient to install and use.
The accompanying drawing explanation
The schematic diagram that Fig. 1 is the utility model embodiment;
The schematic diagram at another visual angle of Fig. 2 Fig. 1;
The top view that Fig. 3 is Fig. 1;
Fig. 4 is side view when in the present embodiment, drawing board 1 is opened;
Fig. 5 is side view when in the present embodiment, drawing board 1 draws in.
The specific embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 5, a kind of Novel easel, comprise the guide rail 2 of drawing board 1 and two settings parallel to each other, and guide rail 2 is fixedly installed on ground usually.Be equipped with the height adjustment assembly and the angular adjustment assembly that are dynamically connected with guide rail 2 and move up and down along guide rail 2 length directions in described every guide rail 2, described height adjustment assembly static connection trailing arm 5, described trailing arm 5 is provided with drawing board 1, a be dynamically connected end of connecting rod 51 of described angular adjustment assembly, the other end of described connecting rod 51 trailing arm 5 that is dynamically connected, described height adjustment assembly and angular adjustment assembly are driven by power source independently respectively.Described power source is generally motor.Be provided with height adjusting gear rack 21 and angular adjustment tooth bar 22 in described guide rail 2, be respectively equipped with height adjusting gear 31 and angular adjustment gear 41 on described height adjustment assembly and angular adjustment assembly, described height adjusting gear 31 and angular adjustment gear 41 mesh respectively height adjusting gear rack 21 and angular adjustment tooth bar 22.With the coaxial mounted pulley 32 that supports in addition of described height adjusting gear 31, described support pulley 32 contacts with the inwall of guide rail 2.
Described drawing board 1 comprises central layer 11 and the pull plate 12 be dynamically connected with central layer 11, described central layer 11 static connection coulisses 13, described coulisse 13 guide-rail plate 14 with trailing arm 5 static connections that is dynamically connected, described central layer 11 moves along trailing arm 5 length directions, and the direction of motion of the direction of motion of described pull plate 12 and central layer 11 is perpendicular.Described pull plate 12 is provided with spool 121 away from an end of central layer 11, is wound with on described spool 121 and supports curtain 122, on described spool 121, also is provided with return spring.Described central layer 11 is provided with pull groove 111, and described pull plate 12 is provided with the pull guide 124 be slidably matched with pull groove 111.Described coulisse 13 is provided with chute 131, and described guide-rail plate 14 is slidably connected with chute 131.The cross sectional shape of described chute 131 is rectangle or trapezoidal or swallow-tail form.Described support curtain 122 is provided with the upper and lower, and described upper strata is made by felt, and described lower floor is formed by polylith metallic plate serial connection, and described pull plate 12 is driven and moved along pull groove 111 length directions by motor.
During use, start complete machine, control the switch of motor, when driving the motor action of height adjustment assembly, the height of drawing board 1 is regulated, and when driving the motor action of angular adjustment assembly, the angle of drawing board 1 is regulated.And while needing the size of expansion drawing board 1, as long as pull plate 12 is extracted from central layer 11, get final product, need again to regulate between drawing board 1 and the person of drawing a picture apart from the time, can pull central layer 11 to make it and guide-rail plate 14 between move mutually, get final product.Certainly above-mentioned pull plate 12 or the motion of central layer 11 both can adopt motor or air cylinder driven, also can pull with manpower, and this is all that those of ordinary skills easily associate.
Above explanation is only to explanation of the present utility model, make the complete enforcement this programme of those of ordinary skills' energy, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, and these are all not creative modifications.But as long as all be subject to the protection of Patent Law in claim scope of the present utility model.
Claims (10)
1. a Novel easel, comprise drawing board (1) and guide rail (2), it is characterized in that: be provided with the height adjustment assembly and the angular adjustment assembly that are dynamically connected and move up and down along guide rail (2) length direction with guide rail (2) in described guide rail (2), described height adjustment assembly static connection trailing arm (5), described trailing arm (5) is provided with drawing board (1), a be dynamically connected end of connecting rod (51) of described angular adjustment assembly (4), the other end of described connecting rod (51) trailing arm (5) that is dynamically connected, described height adjustment assembly and angular adjustment assembly are respectively by independently power source driving.
2. a kind of Novel easel according to claim 1, it is characterized in that: described drawing board (1) comprises central layer (11) and the pull plate (12) be dynamically connected with central layer (11), described central layer (11) static connection coulisse (13), described coulisse (13) guide-rail plate (14) with trailing arm (5) static connection that is dynamically connected, described central layer (11) is along the motion of trailing arm (5) length direction, and the direction of motion of the direction of motion of described pull plate (12) and central layer (11) is perpendicular.
3. a kind of Novel easel according to claim 2, it is characterized in that: described pull plate (12) is provided with spool (121) away from an end of central layer (11), be wound with on described spool (121) and support curtain (122), described spool also is provided with return spring on (121).
4. according to the described a kind of Novel easel of claim 2 or 3, it is characterized in that: described central layer (11) is provided with pull groove (111), and described pull plate (12) is provided with the pull guide (124) be slidably matched with pull groove (111).
5. according to the described a kind of Novel easel of claim 2 or 3, it is characterized in that: described coulisse (13) is provided with chute (131), and described guide-rail plate (14) is slidably connected with chute (131).
6. a kind of Novel easel according to claim 5, it is characterized in that: the cross sectional shape of described chute (131) is rectangle or trapezoidal or swallow-tail form.
7. according to the arbitrary described a kind of Novel easel of claim 1-3, it is characterized in that: be provided with height adjusting gear rack (21) and angular adjustment tooth bar (22) in described guide rail (2), be respectively equipped with height adjusting gear (31) and angular adjustment gear (41) on described height adjustment assembly and angular adjustment assembly, described height adjusting gear (31) and angular adjustment gear (41) mesh respectively height adjusting gear rack (21) and angular adjustment tooth bar (22).
8. a kind of Novel easel according to claim 7, it is characterized in that: with the coaxial mounted pulley (32) that supports in addition of described height adjusting gear (31), described support pulley (32) contacts with the inwall of guide rail (2).
9. a kind of Novel easel according to claim 3, it is characterized in that: described support curtain (122) is provided with the upper and lower, described upper strata is made by felt, described lower floor is formed by polylith metallic plate serial connection, and described pull plate (12) is driven and moved along pull groove (111) length direction by motor.
10. a kind of Novel easel according to claim 9, it is characterized in that: described height adjustment assembly and angular adjustment assembly are driven respectively by two motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202057965U CN203318013U (en) | 2013-04-23 | 2013-04-23 | Novel easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202057965U CN203318013U (en) | 2013-04-23 | 2013-04-23 | Novel easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318013U true CN203318013U (en) | 2013-12-04 |
Family
ID=49657398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202057965U Expired - Fee Related CN203318013U (en) | 2013-04-23 | 2013-04-23 | Novel easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433355A (en) * | 2018-03-02 | 2018-08-24 | 张广山 | A kind of field work drawing board of adjustable-angle |
| CN110039952A (en) * | 2019-04-26 | 2019-07-23 | 河南警察学院 | A kind of oil painting painting canvas fixed frame |
-
2013
- 2013-04-23 CN CN2013202057965U patent/CN203318013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433355A (en) * | 2018-03-02 | 2018-08-24 | 张广山 | A kind of field work drawing board of adjustable-angle |
| CN108433355B (en) * | 2018-03-02 | 2020-04-24 | 惠州市明宇影像材料有限公司 | But angle regulation's field work drawing board |
| CN110039952A (en) * | 2019-04-26 | 2019-07-23 | 河南警察学院 | A kind of oil painting painting canvas fixed frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |