CN203854403U - Bracket arranged on easel and used for clamping easel - Google Patents
Bracket arranged on easel and used for clamping easel Download PDFInfo
- Publication number
- CN203854403U CN203854403U CN201420106170.3U CN201420106170U CN203854403U CN 203854403 U CN203854403 U CN 203854403U CN 201420106170 U CN201420106170 U CN 201420106170U CN 203854403 U CN203854403 U CN 203854403U
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- CN
- China
- Prior art keywords
- easel
- bracket
- drawing board
- groove
- press block
- 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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- Clamps And Clips (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a bracket arranged on an easel and used for clamping the easel. The bracket comprises a bracket body, wherein the bracket body is provided with a fixing mechanism which can be used for mounting the bracket on the easel. The bracket is characterized in that the inner side face for clamping the easel of the bracket body is provided with a first groove; a pressing block matched with the first groove is arranged in the first groove; the outer end face of the pressing block is exposed out of the inner side face of the bracket body; the inner end face of the pressing block is connected with a driving part capable of moving axially in the first groove. The easel is clamped by using the pressing block instead of the end part of a screw rod, so that the clamping area of the easel clamped by the pressing block is greatly increased, and wear of the easel is effectively reduced; moreover, the fixing tightness of the easel can be adjusted by adjusting the driving part, and the easel is fixed firmly through the bracket by using the large contact area between the pressing block and the easel.
Description
Technical field
The utility model relates to the parts technical field of artistic drawing set, specifically refers to a kind of bracket that is used for clamping drawing board on easel that is arranged on.
Background technology
Along with the development of China's artistic drawing set, easel has become indispensable important component part in painting utensil.Easel is in the market of a great variety, the different easels fixedly mode of drawing board are also different, some easels carry out support by the joist of a horizontally set to drawing board, like this simple in structure, easy to operate, but its function singleness, cannot to drawing board, carry out height and angular adjustment within the specific limits according to painter's demand, thereby affect its occupation rate of market; Also there is easel in order to overcome the problems referred to above, that on easel, rotates arranges a joist, and fix respectively a bracket at the two ends of this joist, thereby the bracket of two positioned opposite cooperatively interacts drawing board is fixed, such easel can be realized the adjusting of drawing board aspect height and angle simultaneously, and it is very convenient to use.At present, the bracket of using in said structure is exposed to respective brackets medial surface bolt by screw rod end is set is fixedly clamped drawing board, and for by drawing board fixation, after screwing bolt, the screw rod end of bolt can produce the stronger power that compresses to drawing board conventionally, very easily drawing board is caused to heavy wear; In addition, because the contact area of screw head and drawing board is less, even bolt is screwed, be also difficult to guarantee that bracket is enough firm to the clamping of drawing board.
Therefore,, for current carrier structure, still await doing further improvement.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides that a kind of little and clamping is firmly arranged on the bracket that is used for clamping drawing board on easel to the drawing board degree of wear.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of bracket that is used for clamping drawing board on easel that is arranged on, comprise bracket body, on this bracket body, be provided with and described bracket can be arranged on to the fixed mechanism on easel, it is characterized in that: described bracket body for clamping on the medial surface of drawing board, have the first groove, in described the first groove, be provided with the press block matching with this first groove, the outer face of described press block is exposed on the medial surface of described bracket body, the inner face of described press block is connected with one can make it along axially movable actuator in described the first groove.
Preferably, also have limiting section on described press block, the oral area of the first described groove is provided with described limiting section and matches and can limit the blocking part that described press block departs from described the first groove, to guarantee the normal use of bracket.
As further improvement of the utility model, the bottom of described the first groove has at least one first locating hole, one end of one locating dowel is inserted in above-mentioned the first locating hole, corresponding, has the second locating hole for the other end insertion of above-mentioned locating dowel on described press block.Adopt said structure, when regulating the first bolt that press block is moved axially along the first groove, press block can move more steady under the guide effect of locating dowel.
Further, described actuator is the first bolt being connected with the inner face of described press block through described bracket body, on described bracket body, have the screwed hole matching with above-mentioned the first bolt, the head of described the first bolt is exposed on the lateral surface of described bracket body, so that manually the first bolt is regulated, thereby drive press block moving axially along the first groove.Certainly, described actuator also can adopt the drives structure outside the first bolt, as long as it can make press block move axially and both can in the first groove.
As preferably, the outer face of described press block is provided with anti-skidding striped, to increase the frictional force between press block and drawing board, makes fixing more firm to drawing board of bracket.
In above-mentioned each scheme, described fixed mechanism is that the oral area being opened on described bracket body is less than the taper locating slot of bottom and the second bolt that screw rod end is exposed to described locating slot bottom.During installation, on the joist that is set up in easel that taper locating slot is slided, thereby bracket is slided on the joist of easel and regulate the second bolt to regulate the distance between two brackets, to be applicable to the width of drawing board; Adopt oral area to be less than the locating slot of bottom, when being connected between bracket and easel joist comparatively becomes flexible, can avoid joist slippage to go out the locating slot on bracket.
In order to reduce the screw rod end of the second bolt, easel is compressed to the wearing and tearing that cause, in described locating slot, be also provided with the supplementary plate being connected with the screw rod end of described the second bolt.
On the medial surface of described bracket body, also have the second groove snapping in for drawing board edge, in this second groove, be provided with banking pin.When using thinner drawing board, the lifting surface area of press block clamping drawing board is less, and drawing board sliding problem easily occurs, and employing said structure, thinner drawing board is placed in the second groove, and the banking pin in the second groove further carries out spacing to drawing board, can make drawing board firm position.
Compared with prior art, because the utility model adopts press block, replace screw rod end to clamp drawing board, press block increases greatly to the holding area of drawing board, has effectively reduced the degree of wear to drawing board; In addition, in first groove that is arranged at bracket medial surface of press block activity, and the inner face of this press block is connected with actuator, after bracket is fixed on easel, regulate actuator can realize the fixedly adjusting of elasticity of drawing board, between press block and drawing board, larger contact area makes bracket to drawing board fixation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that in the utility model embodiment, bracket is installed on the structural representation on joist;
Fig. 3 is the decomposed figure of Fig. 1;
Fig. 4 is the structural representation of another angle of the utility model embodiment;
Fig. 5 is the decomposed figure of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
A kind of bracket that is used for clamping drawing board on easel that is arranged on, as Fig. 1, shown in 2, comprise bracket body 1, on this bracket body 1, be provided with and bracket can be arranged on to the fixed mechanism on easel, in the present embodiment, fixed mechanism is that the oral area being opened on bracket body 1 is less than the taper locating slot 11 of bottom and the second bolt 2 that screw rod end is exposed to locating slot 11 bottoms, during installation, on the joist that is set up in easel 10 that taper locating slot 11 is slided, thereby bracket is slided on the joist 10 of easel and regulate the second bolt 2 to regulate the distance between two brackets, to be applicable to the width of drawing board, adopt oral area to be less than the locating slot 11 of bottom, when being connected between bracket and easel joist 10 comparatively becomes flexible, can avoid joist 10 slippages to go out the locating slot 11 on bracket, in locating slot 11, be also provided with the supplementary plate 3 being connected with the screw rod end of the second bolt 2, this supplementary plate 3 can increase the lifting surface area between the second bolt 2 and easel joist 10 on the one hand, make between easel joist 10 and bracket location more firm, also can avoid on the other hand for a long time joist 10 being compressed joist 10 being caused to wearing and tearing because of the second bolt 2.As Fig. 3, 4, shown in 5, on bracket body 1, for clamping on the medial surface of drawing board, have the first groove 12, in the first groove 12, be provided with the press block 4 matching with this first groove 12, the outer face of press block 4 is exposed on the medial surface of bracket body 1, the inner face of press block 4 is connected with one can make it along the interior axially movable actuator of the first groove 12, actuator in the present embodiment is the first bolt 5, on bracket body 1, have the screwed hole 13 matching with the first bolt 5, the head of the first bolt 5 is exposed on the lateral surface of bracket body 1, so that manually the first bolt 5 is regulated, certainly, above-mentioned actuator also can adopt the drives structure outside the first bolt 5, as long as it can make press block 4 move axially and both can in the first groove 12.Adopt press block 4 to replace screw rod end in prior art to clamp drawing board, the holding area of 4 pairs of drawing boards of press block increases greatly, has effectively reduced the degree of wear to drawing board; In addition, regulate the first bolt 5, drive press block 4 to move axially and locate in the first groove 12, the elasticity that also can clamp drawing board to bracket regulates, and screws the first bolt 5, can increase the fix tightly soundness of bracket to drawing board.
In the present embodiment, as shown in Figure 1,3, on press block 4, also there is the limiting section 41 that restriction press block 4 departs from the first groove 12, correspondingly, at the first groove 12 oral areas, be provided with the blocking part 15 of matching with this limiting section 41, after bracket is fixed on easel, regulate the first bolt 5 can make press block 4 move axially in the first groove 12, limiting section 41 and blocking part 15 are set and can avoid user excessively to cause press block 4 to depart from the first groove 12 to the first bolt 5 turns, thereby guarantee the normal use of bracket.As shown in Figure 2, for the ease of press block 4 is regulated, the bottom of the first groove 12 has at least one first locating hole 121, one end of one locating dowel 6 is inserted in the first locating hole 121, accordingly, on press block 4, have the second locating hole 42 for the other end insertion of above-mentioned locating dowel 6, adopt this structure, when regulating the first bolt 5 that press block 4 is moved axially along the first groove 12, press block 4 can move more steady under the guide effect of locating dowel 6 so that user more fast, easily bracket to the fixing elasticity of drawing board.
Preferably, the outer face of press block 4 is provided with anti-skidding striped 43, to increase the frictional force between press block 4 and drawing board, makes bracket more firm to fixing of drawing board.
In the present embodiment, on the medial surface of bracket body 1, also have the second groove 14 snapping in for drawing board edge, in this second groove 14, be provided with banking pin 141.When using thinner drawing board, the lifting surface area of press block 4 clamping drawing boards is less, and drawing board sliding problem easily occurs, and employing said structure, thinner drawing board is placed in the second groove 14, and the 141 pairs of drawing boards of banking pin in the second groove 14 further carry out spacing, can make drawing board firm position.
The bracket of the present embodiment can be installed on any easel and use, on easel, do not have to arrange with bracket on fixed mechanism match joist time, also can adopt other habitual connected modes that bracket is installed on easel.While using the bracket of the present embodiment, first bracket is arranged on easel, and according to drawing board width, the distance between two brackets is regulated, then by between the bracket of two positioned opposite of drawing board clamping, regulate the first bolt, drive press block to move in the first groove, the press block on being arranged at respectively two brackets clamps drawing board when firm, can stop turn the first bolt.
Claims (8)
1. one kind is arranged on the bracket that is used for clamping drawing board on easel, comprise bracket body, on this bracket body, be provided with and described bracket can be arranged on to the fixed mechanism on easel, it is characterized in that: described bracket body for clamping on the medial surface of drawing board, have the first groove, in described the first groove, be provided with the press block matching with this first groove, the outer face of described press block is exposed on the medial surface of described bracket body, and the inner face of described press block is connected with one can make it along axially movable actuator in described the first groove.
2. the bracket that is used for clamping drawing board on easel that is arranged on according to claim 1, it is characterized in that: on described press block, also have limiting section, the oral area of the first described groove is provided with described limiting section and matches and can limit the blocking part that described press block departs from described the first groove.
3. the bracket that is used for clamping drawing board on easel that is arranged on according to claim 2, it is characterized in that: the bottom of described the first groove has at least one first locating hole, one end of one locating dowel is inserted in above-mentioned the first locating hole, accordingly, on described press block, have the second locating hole for the other end insertion of above-mentioned locating dowel.
4. the bracket that is used for clamping drawing board on easel that is arranged on according to claim 2, it is characterized in that: first bolt of described actuator for being connected with the inner face of described press block through described bracket body, on described bracket body, have the screwed hole matching with above-mentioned the first bolt, the head of described the first bolt is exposed on the lateral surface of described bracket body.
5. the bracket that is used for clamping drawing board on easel that is arranged on according to claim 1, is characterized in that: the outer face of described press block is provided with anti-skidding striped.
6. according to the bracket that is used for clamping drawing board on easel that is arranged on described in arbitrary claim in claim 1～5, it is characterized in that: described fixed mechanism is that the oral area being opened on described bracket body is less than the taper locating slot of bottom and the second bolt that screw rod end is exposed to described locating slot bottom.
7. the bracket that is used for clamping drawing board on easel that is arranged on according to claim 6, is characterized in that: in described locating slot, be also provided with the supplementary plate being connected with the screw rod end of described the second bolt.
8. according to the bracket that is used for clamping drawing board on easel that is arranged on described in arbitrary claim in claim 1～5, it is characterized in that: on the medial surface of described bracket body, also have the second groove snapping in for drawing board edge, in this second groove, be provided with banking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106170.3U CN203854403U (en) | 2014-03-10 | 2014-03-10 | Bracket arranged on easel and used for clamping easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106170.3U CN203854403U (en) | 2014-03-10 | 2014-03-10 | Bracket arranged on easel and used for clamping easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854403U true CN203854403U (en) | 2014-10-01 |
Family
ID=51604277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106170.3U Expired - Fee Related CN203854403U (en) | 2014-03-10 | 2014-03-10 | Bracket arranged on easel and used for clamping easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404999A (en) * | 2015-02-25 | 2017-11-28 | 李钟文 | Possesses the easel of fixing device |
| CN111959185A (en) * | 2020-08-18 | 2020-11-20 | 淄博职业学院 | Drawing board for animation design that facilitates use |
-
2014
- 2014-03-10 CN CN201420106170.3U patent/CN203854403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404999A (en) * | 2015-02-25 | 2017-11-28 | 李钟文 | Possesses the easel of fixing device |
| CN111959185A (en) * | 2020-08-18 | 2020-11-20 | 淄博职业学院 | Drawing board for animation design that facilitates use |
| CN111959185B (en) * | 2020-08-18 | 2021-07-23 | 淄博职业学院 | Drawing board for animation design that facilitates use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO CONDA ART SUPPLIES GROUP CO., LTD. Free format text: FORMER NAME: NINGBO KANGDA ART SUPPLIES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The island Daxie Development Zone Road 315812 No. 291 Zhejiang city of Ningbo Province Patentee after: Ningbo Conda Art Supplies Group Co., Ltd. Address before: The island Daxie Development Zone Road 315812 No. 291 Zhejiang city of Ningbo Province Patentee before: Ningbo Kangda Art Supplies Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |