CN208615625U - A kind of drawing board - Google Patents
A kind of drawing board Download PDFInfo
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- CN208615625U CN208615625U CN201820965903.7U CN201820965903U CN208615625U CN 208615625 U CN208615625 U CN 208615625U CN 201820965903 U CN201820965903 U CN 201820965903U CN 208615625 U CN208615625 U CN 208615625U
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- drawing board
- sliding rail
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Abstract
The utility model provides a kind of drawing board, including support frame, drawing board ontology and sliding block, support frame as described above is provided with sliding rail in its short transverse, and the side of the sliding block is fixed in the drawing board ontology, and the sliding block is slidably mounted on the sliding rail；And the sliding rail along its length on be provided with multiple retention beads, when the drawing board ontology is in the lock state, the sliding block is connected to the retention bead, and when the drawing board ontology is in adjustment state, the sliding block is mutually separated with the retention bead.Using the drawing board of technical solutions of the utility model, can convenient for children the height of drawing board is adjusted according to demand, height of drawing board adjustment process children can complete independently, and security performance is high.
Description
Technical field
The utility model relates to drawing board technical fields, and in particular to a kind of drawing board.
Background technique
In painting process, children can heartily, freely express oneself viewpoint and hidden feeling with drawing, feel
Know, operate, show in keep hand, eye, brain gradually harmonious, be developed, drawing can cultivate the development of child's diversification, and
Carrier of the drawing board as drawing, in order to adapt to drawing demand, drawing board needs to have height adjusting function.
In the prior art, the support leg of drawing board is connected by screw to support frame, and is arranged between support leg and support frame
Multiple groups screw hole, by the way that screw to be arranged on different screw holes, to realize the adjusting of height of drawing board.However this knot
Structure needs to back out screw when needing to adjust height, then needs to fix support frame and support leg, hereafter tightens screw, right
For children, it is difficult to be independently adjusted the height of drawing board, operating difficulties and causes high effort for, in addition, children is unclamping and tightening
It is also easy to be scratched by screw during screw, there are security risks.
Utility model content
The purpose of the utility model is to provide a kind of drawing board, can convenient for children according to demand to the height of drawing board into
Row is adjusted, height of drawing board adjustment process children can complete independently, and security performance is high.
Based on this, the utility model proposes a kind of drawing board, including support frame, drawing board ontology and sliding block, support frames as described above
Be provided with sliding rail in its short transverse, the side of the sliding block is fixed in the drawing board ontology, the sliding block it is another
Side is slidably mounted on the sliding rail；And the sliding rail along its length on be provided with multiple limit convexes
It rises, when the drawing board ontology is in the lock state, the sliding block is connected to the retention bead, when the drawing board ontology is in
When adjustment state, the sliding block is mutually separated with the retention bead.
Preferably, the sliding rail includes bottom plate and the side plate for being connected to the bottom plate two sides, the bottom plate
T-slot is formed between side plate, the sliding block includes T-block corresponding with the T-slot, and the T-block is slideably set
It is placed in the T-slot, the retention bead is provided on the bottom plate.
Preferably, the sliding rail includes the first sliding rail and the second sliding rail disposed in parallel, institute
Stating sliding block includes that the first sliding block corresponding with first sliding rail and second sliding rail corresponding second are slided
Block, first sliding rail along its length on be evenly arranged with the first retention bead, second sliding rail is along it
The second retention bead is evenly arranged on length direction, the height of second retention bead is greater than first retention bead
Highly, second retention bead is provided with the inclined surface being connected with the orbital plane of second sliding rail, the inclination
Face tilts from bottom to top.
Preferably, first sliding rail is located at the upside of second sliding rail, first sliding block
Including the first link block interconnected and the first T-block being set on first sliding rail, first link block
Side be connected with the drawing board ontology, the other side of first link block is provided with arc convex, the arc convex
It is connected on the side plate of first sliding rail.
Preferably, the sliding block further includes link block, and the side of the link block is connected with the drawing board ontology
It connects, the link block is provided with hollow slots, and the T-block is embedded in the hollow slots, and the T-block and the link block
Clearance fit.
Preferably, support frame as described above includes at least two connecting rods disposed in parallel, is arranged in the connecting rod
There are multiple rail mounting grooves, first sliding rail and second sliding rail are installed in the rail mounting groove.
Preferably, the top side of the bracket, which is equipped with, is level with the ground capable rotary shaft, and the rotary shaft is used for
Volume puts drawing paper.
Preferably, support frame as described above includes support leg, and the bottom of the support leg is equipped with Anti-slip cover.
Preferably, the drawing board ontology includes drawing board frame, bottom panel and writing panel, the bottom panel and institute
It states writing panel to be connected in the drawing board frame, the bottom panel is connected by the sliding block with support frame as described above, institute
The upside that writing panel is located at the bottom panel is stated, and the corner of the drawing board frame is provided with arc angling.
It preferably, further include tool tray, the bottom of support frame as described above is provided with several and is parallel to horizontal plane
Connecting rod, the tool tray is removably connected across on the connecting rod.
Implement the utility model embodiment, has the following beneficial effects:
1, when needing the height to drawing board to be adjusted, children only need the bottom for moving drawing board ontology make sliding block with
Retention bead on sliding rail mutually separates, and sliding block can be slided along sliding rail at this time, and thus, it is possible to move up and down drawing board
Ontology unclamps drawing board ontology, sliding block is abutted against with retention bead at this time, drawing board when drawing board ontology is adjusted to suitable height
It can be firmly secured in the height, compared with the existing technology, the height adjustment of entire drawing board does not need fixed support
Frame and turn screw, it is easy to adjust easily, children also can complete independently, and security performance is high.
2, sliding rail includes bottom plate and the side plate for being connected to bottom plate two sides, and T-slot, sliding block are formed between bottom plate and side plate
Including T-block corresponding with T-slot, T-block is slidably disposed in T-slot, and retention bead is provided on bottom plate, is based on
The fit structure of above structure, T-block and T-slot enables sliding block steadily to slide, and sliding block is not easy in sliding process
It falls off from sliding rail.
3, sliding rail includes the first sliding rail and the second sliding rail disposed in parallel, and the first sliding rail is along its length
Degree is evenly arranged with the first retention bead on direction, the second sliding rail along its length on be evenly arranged with the second limit convex
It rises, the height of the second retention bead is greater than the height of first retention bead, and the second retention bead is provided with and the second sliding
The inclined surface that the orbital plane of track is connected, inclined surface tilt from bottom to top, above structure are based on, when drawing board is needed to up-regulation
Section, i.e. height-regulating height of drawing board, the bottom for moving drawing board ontology make the first limit convex on the first sliding block and the first sliding rail
It rises and mutually separates, the first sliding block can be slided along the first sliding rail, and the height of the second retention bead is greater than the first limit convex
The height risen is connected to the second retention bead on the downside of the second sliding block, thus drawing board ontology will not automatic slide downward, at this time to
Upper promotion drawing board ontology, the second sliding block are achieved in drawing board ontology and are adjusted up, inclined surface makes along inclined surface upward sliding
The sliding of second sliding block is more laborsaving, is convenient for child resistant；And when needing to turn down height of drawing board, it needs further to move drawing board
Ontology bottom side, so that the second sliding block is also separated with the second retention bead, hereafter pulled down drawing board ontology may make drawing board
Ontology slide downward, and can be connected in the second adjacent retention bead during the second sliding block slide downward, picture will not be made
Plate ontology directly slides to lowermost end, realizes that the stepped height of drawing board ontology is adjusted downwards.
4, the first sliding rail is located at the upside of the second sliding rail, and the first sliding block includes the first link block interconnected
It is connected with the side of the first T-block being set on the first sliding rail, the first link block with drawing board ontology, the first link block
The other side be provided with arc convex, due to the second retention bead height be greater than the first retention bead height, the second sliding block
When disengaging second limits it is required that drawing board ontology lifts bigger distance, when moving drawing board bottom side, arc convex conduct
One fulcrum, so that drawing board ontology is around the second arc convex fine rotation, thus, it is possible to more easily take off the second sliding block
From the second retention bead, so that entire adjustment process is more laborsaving, convenient for the operation of children, and above structure moves children
Drawing board bottom side can adjust height of drawing board, and for the average height for using children, the program is preferred embodiment.
5, sliding block further includes link block, and the side of link block is connected with drawing board ontology, and link block is provided with hollow slots, T
Type block is embedded in hollow slots, and T-block and link block clearance fit, sliding block are assembled by link block and T-block and formed, thus made
The sliding block processing it is more convenient and make dismounting maintenance more convenient, and T-block and link block clearance fit, when sliding rail
There are when fit tolerance between road and sliding block, which can play the role of an adjusting tolerance, avoid sliding block in sliding rail
It is blocked on road or sliding block is fallen off in sliding rail, thus improve the structural stability of sliding block and sliding rail.
6, the top side of bracket, which is equipped with, is level with the ground capable rotary shaft, and the rotary shaft puts drawing paper, the branch for rolling up
Frame side is detachably provided with cut paper ruler, thus when needing using drawing paper, the drawing paper in rotary shaft is pulled out and is fixed on
On drawing board ontology, so that using and replacing for drawing paper is more convenient.
7, support frame includes support leg, and the bottom of support leg is equipped with Anti-slip cover, and thus, it is possible to avoid drawing board from using
It is moved in journey, improves the stability of drawing board.
8, drawing board ontology includes drawing board frame, bottom panel and writing panel, and bottom panel and writing panel are connected in drawing board frame
In frame, bottom panel is connected by sliding block with support frame, and writing panel is located at the upside of bottom panel, and the corner of drawing board frame
It is provided with arc angling, it should be pointed out that it is connected by screw between bottom panel and sliding block in the present embodiment, and writing panel
On the upside of bottom panel, so that not influencing its aesthetics under the premise of drawing board ontology works normally, screw exposure is also avoided
Children are scratched on the outside, and the setting of arc angling also avoids drawing board frame from scratching user because of clear-cut margin.
Detailed description of the invention
Fig. 1 is to remove the drawing board structure schematic diagram after drawing board ontology in the utility model embodiment one.
Fig. 2 is the drawing board structure schematic diagram after assembling in the utility model embodiment one.
Fig. 3 is the structural schematic diagram of sliding rail in the utility model embodiment one.
Fig. 4 is the structural schematic diagram of the first sliding rail in the utility model embodiment one.
Fig. 5 is the structural schematic diagram of the second sliding rail in the utility model embodiment one.
Fig. 6 is the structural schematic diagram of the first sliding block in the utility model embodiment one.
Fig. 7 is the structural schematic diagram of the second sliding block in the utility model embodiment one.
Fig. 8 is the structural schematic diagram of drawing board ontology in the utility model embodiment one.
Fig. 9 is the structural schematic diagram of cut paper ruler in the utility model embodiment one.
Figure 10 is the structural schematic diagram of drawing board in the utility model embodiment two.
Figure 11 is the structural schematic diagram of drawing board in the utility model embodiment three.
In figure: 1- support frame, 2- drawing board ontology, 3- sliding block, 4- sliding rail, 5- retention bead, 6- rotary shaft,
7- cut paper ruler, 8- tool tray, 9- interconnecting piece；11- connecting rod, 12- support leg, 21- drawing board frame, the bottom surface 22-
Plate, 23- writing panel, the first sliding block of 31-, the second sliding block of 32-, the first sliding rail of 41-, the second sliding rail of 42-,
401- bottom plate, 402- side plate, 403-T type groove, the first retention bead of 51-, the second retention bead of 52-, 71- press belling
It rises；12a- Anti-slip cover, 21a- arc angling, the first link block of 31a-, the first T-block of 31b-, 31c- arc convex,
The second link block of 32a-, the second T-block of 32b-, the inclined surface 52a-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
Embodiment one
As shown in Figures 1 to 9, described the present embodiment provides a kind of drawing board, including support frame 1, drawing board ontology 2 and sliding block 3
Sliding rail 4 is provided on support frame 1 in its short transverse, the side of the sliding block 3 is fixed in the drawing board ontology 2, institute
The other side for stating sliding block 3 is slidably mounted on the sliding rail 4；And the sliding rail 4 along its length on set
Multiple retention beads 5 are equipped with, and the length direction of sliding rail 4 is the glide direction of sliding block 3, at the drawing board ontology 2
When lock state, the sliding block 3 is connected to the retention bead 5, described when the drawing board ontology 2 is in adjustment state
Sliding block 3 is separated with 5 phase of retention bead.Support leg 12 there are four the settings of support frame 1 in the present embodiment, and drawing board ontology 2
Quantity is two and is located at the front and rear sides of support frame 1, it should be pointed out that drawing board ontology 2 is in the lock state i.e. finger drawing plate
Ontology 2 is in drawing use state, and when drawing board ontology 2 is in adjustment state, it can be made by lifting the side of drawing board ontology 2
Sliding block 3 is separated with 5 phase of retention bead, and thus sliding block 3 can slide and then realize the height tune of drawing board ontology 2 in this state
Section.
Based on above technical scheme, when needing the height to drawing board to be adjusted, children only need to move drawing board ontology 2
Bottom sliding block 3 is separated with 5 phase of retention bead on sliding rail 4, sliding block 3 can be slided along sliding rail 4 at this time,
Thus, it is possible to move up and down drawing board ontology 2, when drawing board ontology 2 is adjusted to suitable height, drawing board ontology 2 is unclamped, is slided at this time
Block 3 is abutted against with retention bead 5, and drawing board can be firmly secured in the height, compared with the existing technology, the height of entire drawing board
Degree adjustment process do not need fixing support rack 1 and turn screw, it is easy to adjust easily, children also can complete independently, and safety
Performance is high.In addition, and the drawing board user in this example can be children, be also possible to other use groups, the height of the drawing board
It is simple to spend adjustment structure, adjustment process convenience and Labor-saving safety.
In the present embodiment, the sliding rail 4 includes bottom plate 401 and the side plate for being connected to 401 two sides of bottom plate
402, T-slot 403 is formed between the bottom plate 401 and side plate 402, the bottom plate 401 constitutes the track of the sliding rail 4
Face, the sliding block 3 include T-block corresponding with the T-slot 403, and the T-block is slidably disposed in the T-slot
In 403, it is provided with the retention bead 5 on the bottom plate 401, is based on above structure, the fit structure of T-block and T-slot 403
Sliding block 3 is steadily slided, and sliding block 3 is not easy to fall off from sliding rail in sliding process, so that drawing board ontology 2
Adjustment process it is more stable, and on bottom plate 401 be arranged retention bead 5 enable to sliding block 3 when lifting drawing board ontology 2
It is separated with the realization of retention bead 5, thus when drawing board ontology 2 is in adjustment state, sliding block 3 can occur along sliding rail 4
Sliding.It should be pointed out that the fit form of sliding block 3 and sliding rail 4 is not limited in T-block and T-type in the present embodiment
The fit structure of slot 403, other slide constructions are also possible, and the scheme in the present embodiment is as a preferred embodiment.
Wherein, the sliding rail 4 includes the first sliding rail 41 disposed in parallel and the second sliding rail 42, the cunning
Block 3 includes first sliding block 31 corresponding with first sliding rail 41 and second sliding rail 42 corresponding second
Sliding block 32, first sliding rail 41 along its length on be evenly arranged with the first retention bead 51, second sliding
Track 42 along its length on be evenly arranged with the second retention bead 52, the height of second retention bead 52 is greater than described
The height of first retention bead 51, second retention bead 52 is provided with to be connected with the orbital plane of second sliding rail 42
Logical inclined surface 52a, the inclined surface 52a are tilted from bottom to top.Based on above structure, when drawing board needs are adjusted up, that is, adjust
High height of drawing board, the bottom for moving drawing board ontology 2 make the first retention bead on the first sliding block 311 and the first sliding rail 41
The separation of 51 phases, the first sliding block 31 can be slided along the first sliding rail 41, and the height of the second retention bead 52 is greater than first
The height of retention bead 51, after unclamping drawing board, the downside of the second sliding block 32 is connected to the second retention bead 52, thus drawing board ontology
2 will not automatic slide downward, push up drawing board ontology 2 at this time, the second sliding block 32 is along inclined surface 52a upward sliding, thus
Realize that drawing board ontology 2 is adjusted up, inclined surface 52a makes the sliding of the second sliding block 32 more laborsaving, is convenient for child resistant；And work as
When needing to turn down height of drawing board, need further to move 2 bottom side of drawing board ontology, so that the second sliding block 32 and the second retention bead 52
Also it separates, hereafter pulled down drawing board ontology 2 may make 2 slide downward of drawing board ontology, and 32 slide downward of the second sliding block
It can be connected in the second adjacent retention bead 52 in the process, drawing board ontology 2 will not be made directly to slide to lowermost end, realize picture
The stepped height of plate ontology 2 is adjusted downwards.In addition, referring to Fig. 6, along the company of being provided on the side plate 402 on the second sliding rail 42
Socket part 9, and interconnecting piece 9 is easy for being stably connected with support frame 1, and it is on the first sliding rail 41 in Fig. 5 and not set
Whether interconnecting piece 9 can be arranged interconnecting piece 9 according to assembly demand, in the present embodiment, since what the second sliding rail 42 was subject to rushes
Pressure can be bigger, is provided with interconnecting piece 9 thus according to demand.
Preferably, first sliding rail 41 is located at the upside of second sliding rail 42, first sliding block 31
Including the first link block 31a interconnected and the first T-block 31b being set on first sliding rail 41, described the
The side of one link block 31a is connected with the drawing board ontology 2, and it is convex that the other side of the first link block 31a is provided with arc
31c is played, the arc convex 31c is connected on the side plate 402 of first sliding rail 41, it should be pointed out that the implementation
First sliding rail 41 is arranged in the top of the second sliding rail 42, thus operator is by moving the lower section of drawing board in example
Can realize the height adjustment of drawing board, and if the first sliding rail 41 is arranged in the lower section of the second sliding rail 42, at this time
The height adjustment of realization drawing board and then the top for moving drawing board, and the average body based on the children for using the drawing board age bracket
Thus the top that the second sliding rail 42 is arranged in first sliding rail 41 is preferred embodiment in this example by height, but
The setting form of sliding rail can not limit to specific embodiment in this present embodiment.Due to second retention bead 52
Height be greater than first retention bead 51 height, the second sliding block 32 disengaging second limit when it is required that drawing board ontology
2 lift bigger distance, and the setting of arc convex 31c enables to the disengaging of the second sliding block 32 lighter.Specifically, originally
The quantity of drawing board ontology 2 is two in example, and is located at the front and rear sides of support frame 1, and on one piece of drawing board ontology 2, first
The quantity of sliding rail 41 and the second sliding rail 42 is provided with two, and the first sliding rail 41 is located at the second sliding rail
42 upside, this scheme is preferred embodiment, and the setting form of the first sliding rail 41 and the second sliding rail 42 has in practice
It is a variety of, and entire scheme can also only be arranged the first sliding rail 41 or the second sliding rail 42, and the number of slideway is only arranged
Amount and layout can also change, and equally also can satisfy the height adjusting structure of drawing board ontology 2, only structural stability and tune
The convenience of section does not have that the present embodiment is good, therefore the present embodiment is as a preferred embodiment.In addition, and the second sliding block 32 then includes
Second link block 32a and the second T-block 32b, but the second sliding block 32 is not provided with arc convex 31c structure, is based on above structure,
When moving drawing board bottom side, arc convex 31c is as a fulcrum, so that drawing board ontology 2 is slight around the second arc convex 31c
Rotation, thus, it is possible to which the second sliding block 32 is more easily detached from the second retention bead 52, so that entire adjustment process more saves
Power, convenient for the operation of children.It should be noted that the quantity of the first sliding rail 41 and the second quantity track is in this example
Two, and the two sides of drawing board ontology 2 are set to, and sliding rail 4 is provided with 403 structure of T-slot, these setting forms are excellent
The form of implementation of choosing, but the structure of drawing board cannot be limited only to the preferred structure in this example, and other variants also fall in this
Within the protection scope of technical solution.
In addition, the sliding block 3 further includes link block, the side of the link block is connected with the drawing board ontology 2, described
Link block is provided with hollow slots, and the T-block is embedded in the hollow slots, and the T-block is matched with the connection block gap
It closes, sliding block 3 is assembled by link block and T-block and formed, so that the processing of the sliding block 3 is more convenient and makes dismounting maintenance more
Add conveniently, and T-block and the link block clearance fit, when between sliding rail 4 and sliding block 3 there are when fit tolerance, should between
Gap can play the role of an adjusting tolerance, avoid sliding block 3 blocked on sliding rail 4 or sliding block 3 sliding rail 4 send out
Life falls off, and thus improves the structural stability of sliding block 3 and sliding rail 4.It should be pointed out that link block and T in the present embodiment
Type block is assembled by screw, but link block can also be assembled with T-block using other modes, such as welding or viscous
It connects, only makes the dismounting maintenance of entire sliding block 3 more convenient using the connection structure of screw.
Specifically, support frame as described above 1 includes at least two connecting rods 11 disposed in parallel, is provided in the connecting rod 11
Multiple rail mounting grooves, first sliding rail 41 and second sliding rail 42 are installed in the rail mounting groove,
The quantity of connecting rod 11 is two in this example, thus, it is possible to be stably installed at drawing board ontology 2 on support frame 1, and rail
Road mounting groove makes the first sliding rail 41 and the second sliding rail 42 realize detachable installation, so that total dismounting maintenance
It is more convenient.It should be pointed out that enabling to the first sliding rail by the way that multiple rail mounting grooves are arranged in connecting rod 11
41 and 42 mounting structure of the second sliding rail it is more stable, while it is also possible that sliding rail is not exposed, so that drawing board is whole
With aesthetics, it is clear that rail mounting groove can also be not provided in connecting rod, directly by the first sliding rail 41 and the second sliding
Track 42 is mounted in connecting rod can also be with only mounting structure is not sufficiently stable and appearance is not beautiful enough, therefore the present embodiment is excellent
Select embodiment.
Wherein, the top side of the bracket, which is equipped with, is level with the ground capable rotary shaft 6, and the rotary shaft 6 puts picture for rolling up
Drawing paper in rotary shaft 6 is pulled out and is fixed on drawing board ontology 2 thus when needing using drawing paper by paper, so that drawing paper
Use and replace it is more convenient.Specifically, can realize that drawing paper being cut by cut paper ruler 7, and be arranged on cut paper ruler magnet and
Its outer wall is provided with pressing protrusion 71, when needing to cut off extra drawing paper, need to will only adjust the position of cut paper ruler 7 and use magnet
It is fixed, cut paper ruler 7 is adsorbed on the drawing board ontology 2 by magnet, hereafter compresses pressing protrusion 71 with hand, it at this time can be very
Extra drawing paper is torn off easily, so that taking for drawing paper is more convenient.The adsorption structure of magnet makes consolidating for cut paper ruler 7
It is fixed more convenient, but cut paper ruler 7 can also be fixed by other forms and drawing board ontology 2, and press the setting of protrusion 71
So that cut paper ruler 7 movement and pressing it is more convenient, furthermore can also be used other devices to realize the excision of extra drawing paper, only on
The structure for stating cut paper ruler 7 can easily cut off extra drawing paper, be preferred scheme.
In order to avoid drawing board moves in use, support frame as described above 1 includes support leg 12, the support leg 12
Bottom Anti-slip cover 12a is installed.
Preferably, the drawing board ontology 2 includes drawing board frame 21, bottom panel 22 and writing panel 23, the bottom panel 22
It is connected in the drawing board frame 21 with the writing panel 23, the bottom panel 22 passes through the sliding block 3 and the support
Frame 1 is connected, and the writing panel 23 is located at the upside of the bottom panel 22, and the corner of the drawing board frame 21 is provided with arc
Shape chamfering 21a, it should be pointed out that it is connected by screw between bottom panel 22 and sliding block 3 in the present embodiment, and writing panel 23
Positioned at 22 upside of bottom panel, so that not influencing its aesthetics under the premise of drawing board ontology 2 works normally, avoiding screw yet
It is exposed to outside and scratches children, and the setting of arc angling 21a also avoids drawing board frame 21 from scratching user because of clear-cut margin.
Further, in this embodiment drawing board further include tool tray 8, the bottom of support frame as described above 1 is provided with several
Root is parallel to the connecting rod of horizontal plane, and connecting rod makes the bottom fixation of support frame 1 more stable, while providing peace for tool tray 8
Position is filled, the tool tray 8 is removably connected across on the connecting rod, and the quantity of connecting rod can be for one or more
Root, in this embodiment it is not even necessary to which the installation of tool tray 8 also may be implemented in connecting rod, only enables to tool tray 8 using more connecting rods
It is more stably installed, improves the structural stability of the drawing board, be preferred scheme.Tool tray 8 can be by various tools point
Class storage, convenient for being quickly found out corresponding tool in painting process, and the Demountable of tool tray 8 can be such that it tears open
It fills more convenient.
Embodiment two
Figure 10 is participated in, what is different from the first embodiment is that it is four pieces that the tool tray 8 in this example, which divides, and four pieces of tool supports
Disk 8 is installed on the side of support frame 1.In addition to above-mentioned difference, the other structures of the present embodiment are consistent in embodiment one, accordingly
Effect and principle it is also consistent, details are not described herein again.
Embodiment three
Figure 11 is participated in, unlike embodiment two, the quantity of drawing board ontology 2 is one in the present embodiment, and is located at branch
The front side of support 1, and the quantity of tool tray is only one, and the support frame 1 is propped up using three support legs 12 with ground
Support.The other structures of the present embodiment are consistent in embodiment two, and corresponding effect and principle are also consistent, and details are not described herein again.
Using the drawing board of the utility model embodiment, when needing the height to drawing board to be adjusted, children only need to break
The bottom of animation plate ontology 2 separates sliding block 3 with 5 phase of retention bead on sliding rail 4, and sliding block 3 can be along cunning at this time
Dynamic rail road 4 slides, and thus, it is possible to move up and down drawing board ontology 2, when drawing board ontology 2 is adjusted to suitable height, unclamps drawing board
Ontology 2, sliding block 3 is abutted against with retention bead 5 at this time, and drawing board can be firmly secured in the height, compared with the existing technology,
The height adjustment of entire drawing board does not need fixing support rack 1 and turns screw, and easy to adjust light, children also can be independent
It completes, and security performance is high.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (10)
1. a kind of drawing board, it is characterised in that: including support frame, drawing board ontology and sliding block, support frame as described above is in its short transverse
It is provided with sliding rail, the side of the sliding block is fixed in the drawing board ontology, and the other side of the sliding block is slidably mounted
In on the sliding rail；And the sliding rail along its length on be provided with multiple retention beads, when the drawing board sheet
When body is in the lock state, the sliding block is connected to the retention bead, described when the drawing board ontology is in adjustment state
Sliding block is mutually separated with the retention bead.
2. drawing board according to claim 1, it is characterised in that: the sliding rail includes bottom plate and is connected to the bottom plate
The side plate of two sides forms T-slot between the bottom plate and side plate, the sliding block includes T-block corresponding with the T-slot,
The T-block is slidably disposed in the T-slot, and the retention bead is provided on the bottom plate.
3. drawing board according to claim 2, it is characterised in that: the sliding rail includes the first sliding rail disposed in parallel
Road and the second sliding rail, the sliding block include the first sliding block corresponding with first sliding rail and second sliding
Corresponding second sliding block of track, first sliding rail along its length on be evenly arranged with the first retention bead, institute
State the second sliding rail along its length on be evenly arranged with the second retention bead, the height of second retention bead is greater than
The height of first retention bead, second retention bead is provided with to be connected with the orbital plane of second sliding rail
Inclined surface, the inclined surface tilts from bottom to top.
4. drawing board according to claim 3, it is characterised in that: first sliding rail is located at second sliding rail
Upside, first sliding block includes the first link block interconnected and the first T that is set on first sliding rail
Type block, the side of first link block are connected with the drawing board ontology, and the other side of first link block is provided with arc
Shape protrusion, the arc convex are connected on the side plate of first sliding rail.
5. drawing board according to claim 2, it is characterised in that: the sliding block further includes link block, and the one of the link block
Side is connected with the drawing board ontology, and the link block is provided with hollow slots, and the T-block is embedded in the hollow slots, and
The T-block and the link block clearance fit.
6. drawing board according to claim 3, it is characterised in that: support frame as described above includes at least two connections disposed in parallel
Bar is provided with multiple rail mounting grooves in the connecting rod, and first sliding rail and second sliding rail are installed on
In the rail mounting groove.
7. drawing board according to claim 1, it is characterised in that: the top side of support frame as described above be equipped be level with the ground it is capable
Rotary shaft, the rotary shaft put drawing paper for rolling up.
8. drawing board according to claim 1, it is characterised in that: support frame as described above includes support leg, the bottom of the support leg
Portion is equipped with Anti-slip cover.
9. drawing board according to any one of claims 1 to 8, it is characterised in that: the drawing board ontology includes drawing board frame, bottom
Panel and writing panel, the bottom panel and the writing panel are connected in the drawing board frame, and the bottom panel passes through institute
It states sliding block and is connected with support frame as described above, the writing panel is located at the upside of the bottom panel, and the drawing board frame
Corner is provided with arc angling.
10. drawing board according to any one of claims 1 to 8, it is characterised in that: further include tool tray, support frame as described above
Bottom be provided with several connecting rods for being parallel to horizontal plane, the tool tray is removably connected across on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965903.7U CN208615625U (en) | 2018-06-22 | 2018-06-22 | A kind of drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965903.7U CN208615625U (en) | 2018-06-22 | 2018-06-22 | A kind of drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615625U true CN208615625U (en) | 2019-03-19 |
Family
ID=65702102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965903.7U Active CN208615625U (en) | 2018-06-22 | 2018-06-22 | A kind of drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544891A (en) * | 2018-06-22 | 2018-09-18 | 骆运章 | A kind of drawing board |
-
2018
- 2018-06-22 CN CN201820965903.7U patent/CN208615625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544891A (en) * | 2018-06-22 | 2018-09-18 | 骆运章 | A kind of drawing board |
| CN108544891B (en) * | 2018-06-22 | 2024-02-02 | 骆运章 | Drawing board |
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