CN208896763U - Portable folding drawing board - Google Patents
Portable folding drawing board Download PDFInfo
- Publication number
- CN208896763U CN208896763U CN201821443959.2U CN201821443959U CN208896763U CN 208896763 U CN208896763 U CN 208896763U CN 201821443959 U CN201821443959 U CN 201821443959U CN 208896763 U CN208896763 U CN 208896763U
- Authority
- CN
- China
- Prior art keywords
- support bar
- drawing board
- ear mount
- groove
- gag lever
- 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 provides a kind of Portable folding drawing board, is related to draw tool field.It is provided with longitudinal groove on one side in drawing board ontology, transverse concave groove is respectively set in the two sides of longitudinal groove, and transverse concave groove is connected with the longitudinal groove；First support bar is arranged in longitudinal groove inner rotation, and the one end of longitudinal groove passes through the rotation connection of the first clamping screw and first support bar；Transverse concave groove detachable interposing is connected to second support bar, and the one end rotation of second support bar is provided with ear mount, and the other end and first support bar of ear mount are rotatablely connected；The rotation direction and ear mount of second support bar and ear mount and the rotation direction of first support bar are mutually perpendicular to.Drawing board and support construction are combined, support construction can folding storage be drawing board body interior, more light more small and exquisite than common drawing board, structure is simple, easy to carry.
Description
Technical field
The utility model relates to draw tools, and in particular to a kind of Portable folding drawing board.
Background technique
Drawing board is commonly used to the plate of pad drawing paper when being sketch or drawing, need to make for the ease of drawing under normal conditions
It obtains drawing board and keeps a suitable height, existing solution is to prepare a drawing board bracket, after drawing board bracket is propped again
Drawing board and holder combination are fixed together.
For the people of study drawing, it is the indispensable study stage that open air, which is painted from life, and drawing board common at present
Big and heavy, drawing operation especially field sketching is again it is generally necessary to the bright and beautiful place of outer beautiful scenery out of office, mountain blueness, therefore at this
In the case where sample, many drawing workers draw a picture out every time requires one very big knapsack of back, for carrying drawing board, easel
Deng, carry it is very inconvenient, aggravated the burden of student.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Portable folding drawing board, solves the prior art
The not readily portable technical problem of drawing board.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of Portable folding drawing board, including drawing board ontology, the drawing board ontology is provided with longitudinal groove on one side, described
The two sides of longitudinal groove are respectively arranged with transverse concave groove, and the transverse concave groove is connected with the longitudinal groove；
The longitudinal groove inner rotation is provided with first support bar, and the one end of the longitudinal groove passes through the first locking
The rotation connection of bolt and the first support bar；
The transverse concave groove detachable interposing is connected to second support bar, and the one end rotation of the second support bar is provided with ear
Seat, the other end of the ear mount and the first support bar are rotatablely connected；The rotation direction of the second support bar and ear mount and
The rotation direction of the ear mount and first support bar is mutually perpendicular to.
Preferably, the longitudinal groove is movably set with gag lever post in two inside portion of end far from the first clamping screw,
The gag lever post other end is embedded in drawing board ontology by spring, when the spring is in free state, the end of the gag lever post
Portion is exposed at longitudinal groove) in；
The first support bar is provided with limiting groove in the two sides of the end far from the first clamping screw, and the limit is recessed
Slot can engage with the gag lever post.
Preferably, the transverse concave groove is movably set with gag lever post in two inside portion of one end far from longitudinal groove, institute
The gag lever post other end is stated to be embedded in drawing board ontology by spring, when the spring is in free state, the end of the gag lever post
It is exposed in transverse concave groove；
The second support bar is provided with limiting groove in the two sides of the end far from ear mount, the limiting groove with it is described
Gag lever post can engage.
Preferably, the one end of the second support bar is rotatablely connected by the second clamping screw and the ear mount.
Preferably, the other end of the ear mount is rotatablely connected by third clamping screw and the first support bar.
Preferably, the first support bar and the second support bar are stretching structure.
(3) beneficial effect
The utility model provides a kind of Portable folding drawing board.Have it is following the utility model has the advantages that
The Portable folding drawing board of the utility model, first support bar and the fluted in the one side setting of drawing board ontology
Two support rods realize the rotation in various dimensions direction by the rotation connection of ear mount, can be by first support bar and second support bar
It is placed in a groove after folding, and drawing board and support construction is combined, structure letter more light more small and exquisite than common drawing board
It is single, it is easy to carry.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the drawing board of the utility model embodiment Portable folding drawing board；
Fig. 2 is the structural schematic diagram of the utility model embodiment second support bar and ear mount；
Fig. 3 is the connection schematic diagram of the utility model embodiment gag lever post and drawing board ontology.
Wherein: drawing board ontology 1, longitudinal groove 101, transverse concave groove 102, cavity groove 103, gag lever post 104, spring 105,
First support bar 2, the first clamping screw 201, second support bar 3, limiting groove 301, ear mount 4, third clamping screw 401,
Two clamping screws 402.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model embodiment provides a kind of Portable folding drawing board, including drawing board ontology 1, the drawing board ontology 1
It is provided with longitudinal groove 101 on one side, the two sides of longitudinal groove 101 are respectively arranged with transverse concave groove 102, and the transverse concave groove
102 are connected with the longitudinal groove 101；
101 inner rotation of longitudinal groove is provided with first support bar 2, and the one end of the longitudinal groove 101 passes through
The rotation connection of first clamping screw 201 and the first support bar 2；For convenience the first clamping screw 201 tighten and pine
Dynamic, drawing board ontology 1 is additionally provided with cavity groove 103, which is located in cavity groove 103, can be in use
Hand or tool are extend into cavity groove 103, first clamping screw 201 is tightened and loosened.
102 detachable interposing of transverse concave groove is connected to second support bar 3, and the one end rotation of the second support bar 3 is set
It is equipped with ear mount 4, the other end of the ear mount 4 and the first support bar 2 are rotatablely connected；The second support bar 3 and ear mount 4
Rotation direction and the ear mount 4 and the rotation direction of first support bar 2 are mutually perpendicular to.
In the specific implementation process, it in order to facilitate the folding and unfolding and folding of first support bar 2 and second support bar 3, keeps away simultaneously
Exempt from first support bar 2 and 3 appearance activity of second support bar or it is non-be that use state slides, in the longitudinal groove 101
It is movably set with gag lever post 104 in two inside portion of end far from the first clamping screw 201,104 other end of gag lever post is logical
It crosses spring 105 to be embedded in drawing board ontology 1, when the spring 105 is in free state, the end of the gag lever post 104 is exposed at vertical
Into groove 101；
The first support bar 2 is provided with limiting groove 301, institute in the two sides of the end far from the first clamping screw 201
It states limiting groove 301 and the gag lever post 104 can.
The transverse concave groove 102 is movably set with gag lever post 104 in two inside portion of one end far from longitudinal groove 101,
104 other end of gag lever post is embedded in drawing board ontology 1 by spring 105, described when the spring 105 is in free state
The end of gag lever post 104 is exposed in transverse concave groove 102；
The second support bar 3 is provided with limiting groove 301, the limiting groove in the two sides of the end far from ear mount 4
301 can engage with the gag lever post 104.
In the non-use state, gag lever post 104 engages the drawing board of above-described embodiment with limiting groove 301, avoids the occurrence of
The landing and shaking of one support rod 2 and second support bar 3.
In use, only needing to exert oneself outward, spring can be promoted to compress in the active force of external force, to drive gag lever post
104 to drawing board contract, so that gag lever post 104 is separated with limiting groove 301, it can be easily by first support bar 2 and second
Support rod 3 takes out, and during taking-up, first support bar 2 is rotated around the first clamping screw 201, when turning to suitable position,
It tightens the first clamping screw 201 and realizes the relatively fixed of first support bar 2 and drawing board ontology 1；
And the rotation of the one end of the second support bar 3 is provided with ear mount 4, when second support bar 3 can surround ear mount 4
When horizontally rotating, therefore, to assure that ear mount 4 can rotate vertically around first support bar 2；It is necessary to ensure that second support in a word
Bar 3 and the rotation direction and the ear mount 4 and the rotation direction of first support bar 2 of ear mount 4 are mutually perpendicular to.
By the rotation of the ear mount 4 and first support bar 2 and second support bar 3, first support bar 2 and its two sides are realized
Second support bar 3 forms supported at three point, and the connection of first support bar 2 and second support bar 3 and ear mount 4 is respectively by the
Three clamping screws 401 and the second clamping screw 402, therefore the angle of support can be adjusted by rotation, it adjusts and arrives suitable angle
It can be locked by third clamping screw 401 and the second clamping screw 402 when spending.Drawing board is mutually tied with support construction
Close, support construction can folding storage be drawing board body interior.
In order to determine that drawing board meets the needs of all kinds of height scholars, first support bar 2 and second support bar 3 are all made of flexible
Structure, to realize the adjusting to the height of drawing board.The stretching structure can be ordinary telescopic bar available on the market.
The embodiment of the present invention provides a kind of Portable folding drawing board, fluted in the one side setting of drawing board ontology, and first
Strut and second support bar realize the rotation in various dimensions direction by the rotation connection of ear mount, can be by first support bar and the
Two support rods are placed in a groove after folding, and drawing board and support construction are combined, more light smaller than common drawing board
Ingeniously, structure is simple, easy to carry.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of Portable folding drawing board, which is characterized in that including drawing board ontology (1), the one side of the drawing board ontology (1) is arranged
Have longitudinal groove (101), the two sides of the longitudinal groove (101) are respectively arranged with transverse concave groove (102), and the transverse concave groove
(102) it is connected with the longitudinal groove (101)；
Longitudinal groove (101) inner rotation is provided with first support bar (2), and the one end of the longitudinal groove (101) is logical
Cross the rotation connection of the first clamping screw (201) Yu the first support bar (2)；
Transverse concave groove (102) detachable interposing is connected to second support bar (3), the one end rotation of the second support bar (3)
It is provided with ear mount (4), the other end of the ear mount (4) and the first support bar (2) are rotatablely connected；The second support bar
(3) it is mutually perpendicular to the rotation direction of ear mount (4) and the ear mount (4) and the rotation direction of first support bar (2).
2. Portable folding drawing board as described in claim 1, which is characterized in that the longitudinal groove (101) is far from first
Two inside portion of end of clamping screw (201) is movably set with gag lever post (104), and gag lever post (104) other end passes through bullet
Spring (105) is embedded in drawing board ontology (1), when the spring (105) is in free state, the end dew of the gag lever post (104)
In longitudinal groove (101)；
The first support bar (2) is provided with limiting groove (301) in the two sides of the end far from the first clamping screw (201),
The limiting groove (301) can engage with the gag lever post (104).
3. Portable folding drawing board as described in claim 1, which is characterized in that the transverse concave groove (102) is far from longitudinal
Two inside portion of one end of groove (101) is movably set with gag lever post (104), and gag lever post (104) other end passes through spring
(105) it is embedded in drawing board ontology (1), when the spring (105) is in free state, the end of the gag lever post (104) is exposed at
In transverse concave groove (102)；
The second support bar (3) is provided with limiting groove (301) in the two sides of the end far from ear mount (4), and the limit is recessed
Slot (301) can engage with the gag lever post (104).
4. Portable folding drawing board as described in claim 1, which is characterized in that the one end of the second support bar (3) is logical
The second clamping screw (402) and the ear mount (4) are crossed to be rotatablely connected.
5. Portable folding drawing board as described in claim 1, which is characterized in that the other end of the ear mount (4) passes through third
Clamping screw (401) and the first support bar (2) are rotatablely connected.
6. Portable folding drawing board as described in claim 1, which is characterized in that the first support bar (2) and described second
Support rod (3) is stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443959.2U CN208896763U (en) | 2018-09-04 | 2018-09-04 | Portable folding drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443959.2U CN208896763U (en) | 2018-09-04 | 2018-09-04 | Portable folding drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208896763U true CN208896763U (en) | 2019-05-24 |
Family
ID=66571348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821443959.2U Expired - Fee Related CN208896763U (en) | 2018-09-04 | 2018-09-04 | Portable folding drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208896763U (en) |
-
2018
- 2018-09-04 CN CN201821443959.2U patent/CN208896763U/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 |
Granted publication date: 20190524 Termination date: 20190904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |