CN208232689U - A kind of New infant drawing board - Google Patents

Abstract

The utility model discloses a kind of New infant drawing boards, its structure includes holder, metal frame, drawing board, pulling plate, pedestal, second drawing board, screw, hanging ring, handle, expanding unit, a kind of New infant drawing board of the utility model, structure is equipped with expanding unit, with drawing board on same center line, bearing starts to be rotated, as the rotation of bearing drives rotating bar to carry out circumference running, rotating bar will bring into operation, when movable plate pushes forward, sliding block will forward slip slowly by forward thrust, then ball can push forward in sliding slot plays the role of auxiliary sliding, the second drawing board will be come out by promotion under the promotion of sliding block, it is extended work, during using drawing board, the space of drawing board can be extended, so that drawing board space is bigger, conducive to placement thing, just Victory is good.

Description

A kind of New infant drawing board

Technical field

The utility model is a kind of New infant drawing board, belongs to child's drawing board field.

Background technique

There is new development no matter on physique and neurodevelopment or in psychology and intellectual development in child.

Prior art discloses application No. is a kind of magnetic drawing wiped with drawing board of: CN201320121312.9, packets Magnetic drawing main body is included, and magnetic drawing bottom part body is set and is upturned the groove to be formed, in the magnetic drawing master Body upper end is equipped with light emitting device, wipes in magnetic drawing body side equipped with drawing board, and the drawing board, which is wiped, is fixed on magnetic by sliding bar Property drawing board main body on, the drawing board is smeared equipped with hand lever, writing case is equipped on the right side of magnetic drawing main body, but the prior art exists During using drawing board, it may appear that drawing board space is small, so that the phenomenon that child's use is by limitation, to influence child's It uses.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of New infant drawing board, to solve It is existing during using drawing board, it may appear that drawing board space is small, so that the phenomenon that child's use is by limiting to, to influence The problem of use of child.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of New infant is drawn Drawing board, structure include holder, metal frame, drawing board, pulling plate, pedestal, the second drawing board, screw, hanging ring, handle, extension dress Set, holder insertion is installed on the inside of pedestal, and the outer surface of the metal frame and drawing board is nested, the pulling plate with The outer surface of drawing board fits, and the left side of the pulling plate is equipped with the second drawing board, and second drawing board is connected with the side of pedestal It connects, the screw is connected with the outer surface of drawing board, and the handle and hanging ring in the same plane, the expanding unit and are drawn For drawing board on same center line, the expanding unit includes housing, rotating bar, bearing, movable plate, sliding slot, ball, sliding block, institute The outer surface for stating housing and sliding block is nested, and the outer surface of the rotating bar and bearing fits, and the rotating bar and sliding block exist In same plane, the sliding slot is connected with the outer surface of ball, and the housing and movable plate are on same center line, the rolling The outer surface of pearl and sliding block fits, and the left side of the movable plate is equipped with sliding slot, and the outer surface of the movable plate and sliding block is mutually welded It connects, the housing is connected with the outer surface of handle.

Further, the upper surface of the drawing board and pedestal is mutually welded, and the metal frame and pedestal are in same center line On.

Further, the handle insertion is installed on the outer surface of pedestal.

Further, the outer surface of the expanding unit and pedestal is nested, and the screw and metal frame are in same plane It is interior.

Further, the pedestal is rectangular parallelepiped structure.

Further, the hanging ring uses alloy material, secured and durable.

Further, a length of 5cm of the pulling plate, width 3cm, a height of 2cm.

Beneficial effect

A kind of New infant drawing board of the utility model, structure is equipped with expanding unit, with drawing board in same center line On, bearing starts to be rotated, and as the rotation of bearing drives rotating bar to carry out circumference running, rotating bar will start to transport Row, when movable plate pushes forward, sliding block by forward thrust will forward slip slowly, then ball can be in cunning Slot, which pushes forward, plays the role of auxiliary sliding, and the second drawing board will be come out by promotion under the promotion of sliding block, be extended work Make, during using drawing board, the space of drawing board can be extended, so that drawing board space is bigger, is conducive to place east West, convenience are good.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of New infant drawing board of the utility model；

Fig. 2 is a kind of the schematic diagram of the section structure of expanding unit of the utility model.

In figure: holder -1, metal frame -2, drawing board -3, pulling plate -4, pedestal -5, the second drawing board -6, screw -7, hanging ring - 8, handle -9, expanding unit -10, housing -1001, rotating bar -1002, bearing -1003, movable plate -1004, sliding slot -1005, rolling Pearl -1006, sliding block -1007.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of New infant drawing board technical solution: its structure includes placing Box 1, metal frame 2, drawing board 3, pulling plate 4, pedestal 5, the second drawing board 6, screw 7, hanging ring 8, handle 9, expanding unit 10, it is described to put It sets box 1 and is embedded in the inside for being installed on pedestal 5, the outer surface of the metal frame 2 and drawing board 3 is nested, the pulling plate 4 and drawing The outer surface of plate 3 fits, and the left side of the pulling plate 4 is equipped with the second drawing board 6, and second drawing board 6 is connected with the side of pedestal 5 Connect, the screw 7 is connected with the outer surface of drawing board 3, the handle 9 with hanging ring 8 in the same plane, the expanding unit 10 with drawing board 3 on same center line, the expanding unit 10 include housing 1001, rotating bar 1002, bearing 1003, activity The outer surface of plate 1004, sliding slot 1005, ball 1006, sliding block 1007, the housing 1001 and sliding block 1007 is nested, and described turn Lever 1002 and the outer surface of bearing 1003 fit, the rotating bar 1002 with sliding block 1007 in the same plane, the cunning Slot 1005 is connected with the outer surface of ball 1006, and the housing 1001 and movable plate 1004 are on same center line, the rolling Pearl 1006 and the outer surface of sliding block 1007 fit, and the left side of the movable plate 1004 is equipped with sliding slot 1005, the movable plate 1004 mutually weld with the outer surface of sliding block 1007, and the housing 1001 is connected with the outer surface of handle 9, the drawing board 3 with The upper surface of pedestal 5 is mutually welded, and for the metal frame 2 with pedestal 5 on same center line, the insertion of handle 9 is installed on pedestal 5 Outer surface, the outer surface of the expanding unit 10 and pedestal 5 is nested, the screw 7 with metal frame 2 in the same plane, The pedestal 5 is rectangular parallelepiped structure, and the hanging ring 8 uses alloy material, secured and durable, a length of 5cm of the pulling plate 4, and width is 3cm, a height of 2cm.

Screw 7 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, By easy stages fasten implements parts tool, 3 sketch of drawing board, drawing when be commonly used to pad drawing paper plate, be typically located at On easel, also has to put and be drawn on knee.

Carry out using when drawing board is in use state, expanding unit 10 brings into operation, and shakes with hands hand Handle 9, so that bearing 1003 starts to be rotated, as the rotation of bearing 1003 drives rotating bar 1002 to carry out circumference running, Rotating bar 1002 will bring into operation, and when movable plate 1004 pushes forward, sliding block 1007 will by forward thrust Forward slip slowly, then ball 1006 can push forward in sliding slot 1005 plays the role of auxiliary sliding, in sliding block 1007 Promotion under the second drawing board 6 will be come out by promotion, be extended work.

The utility model solves during using drawing board, it may appear that drawing board space is small so that child's use by The phenomenon that limitation, thus the problem of influencing the use of child, the utility model is combined with each other by above-mentioned component, in structure Equipped with expanding unit, with drawing board on same center line, bearing starts to be rotated, as the rotation of bearing drives rotation Bar carry out circumference running, rotating bar will bring into operation, when movable plate pushes forward, sliding block by forward thrust just Can forward slip slowly, then ball can push forward in sliding slot and play the role of auxiliary and slide, the under the promotion of sliding block Two drawing boards will be come out by promotion, be extended work, during using drawing board, can expand the space of drawing board Exhibition is conducive to place thing, convenience is good so that drawing board space is bigger.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of New infant drawing board, it is characterised in that: its structure include holder (1), metal frame (2), drawing board (3), Pulling plate (4), pedestal (5), the second drawing board (6), screw (7), hanging ring (8), handle (9), expanding unit (10), the holder (1) insertion is installed on the inside of pedestal (5), and the metal frame (2) and the outer surface of drawing board (3) are nested, the pulling plate (4) Fit with the outer surface of drawing board (3), the left side of the pulling plate (4) is equipped with the second drawing board (6), second drawing board (6) with The side of pedestal (5) is connected, and the screw (7) is connected with the outer surface of drawing board (3), the handle (9) and hanging ring (8) In the same plane, on same center line, the expanding unit (10) includes cover for the expanding unit (10) and drawing board (3) Shell (1001), rotating bar (1002), bearing (1003), movable plate (1004), sliding slot (1005), ball (1006), sliding block (1007), the housing (1001) and the outer surface of sliding block (1007) are nested, the rotating bar (1002) and bearing (1003) Outer surface fit, the rotating bar (1002) and sliding block (1007) in the same plane, the sliding slot (1005) and ball (1006) outer surface is connected, and the housing (1001) and movable plate (1004) are on same center line, the ball (1006) outer surface with sliding block (1007) fits, and the left side of the movable plate (1004) is equipped with sliding slot (1005), the work Movable plate (1004) and the outer surface of sliding block (1007) are mutually welded, and the housing (1001) is connected with the outer surface of handle (9).

2. a kind of New infant drawing board according to claim 1, it is characterised in that: the drawing board (3) and pedestal (5) Upper surface mutually weld, the metal frame (2) and pedestal (5) are on same center line.

3. a kind of New infant drawing board according to claim 1, it is characterised in that: handle (9) insertion is installed on The outer surface of pedestal (5).

4. a kind of New infant drawing board according to claim 1, it is characterised in that: the expanding unit (10) and pedestal (5) outer surface is nested, and the screw (7) and metal frame (2) are in the same plane.

5. a kind of New infant drawing board according to claim 1, it is characterised in that: the pedestal (5) is cuboid knot Structure.