CN210941065U

CN210941065U - Anti-falling children handwriting board

Info

Publication number: CN210941065U
Application number: CN201922042462.0U
Authority: CN
Inventors: 张均
Original assignee: Shenzhen Kuqi Tongqu Technology Co ltd
Current assignee: Shenzhen Kuqi Tongqu Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-07
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a handwriting pad technical field, in particular to prevent falling children's handwriting pad, including main part, elasticity rope and bracelet, elasticity rope one end and main part fixed connection, the other end and bracelet fixed connection. The utility model discloses a prevent falling children handwriting pad and possess the function of preventing falling of preferred.

Description

Anti-falling children handwriting board

[ technical field ] A method for producing a semiconductor device

The utility model relates to a handwriting pad technical field, in particular to prevent falling children's handwriting pad.

[ background of the invention ]

The children handwriting board plays a positive role in drawing initiation and intelligence development of children, can replace a pigment painting brush at home, and reduces the trouble that a wall is difficult to clean after being painted.

Most of the children handwriting boards on the market do not have a good anti-falling function, so that the children handwriting boards are scratched off from a table by children or the children handwriting boards fall off because the children do not tightly hold the children handwriting boards, the children handwriting boards are damaged or scrapped, the service life of the children handwriting boards is influenced, and the maintenance and purchase costs are wasted.

Therefore, how to overcome the problem that the handwriting board for children in the market does not have a good anti-falling function becomes a key point to be solved.

[ Utility model ] content

In order to overcome the technical problem, the utility model provides a prevent falling children's handwriting pad.

The utility model provides a technical problem's scheme provides a prevent falling children's handwriting pad, including main part, elasticity rope and bracelet, elasticity rope one end and main part fixed connection, the other end and bracelet fixed connection.

Preferably, the main body is provided with a storage groove for storing the elastic cord and the hand ring.

Preferably, the natural length of the elastic cord is 15-20cm, and the maximum stretched length of the elastic cord is 20-35 cm.

Preferably, the length of the bracelet in its axial direction is 1.5-4 cm.

Preferably, the material of bracelet is latex or rubber.

Preferably, the elastic cord is an elastic band or an elastic band.

Preferably, prevent falling children's handwriting pad still includes the apron, the size, the shape of apron and the size, the shape phase-match of the notch of accomodating the groove, apron one end is connected with the notch pivot of accomodating the groove, and the other end is connected with the notch is detachable, offers one at the edge of apron and elastic cord radial dimension assorted opening.

Preferably, prevent falling children's handwriting pad still includes four protection casings that are used for four angles of cladding main part, the protection casing includes the first cover body and the second cover body, the first cover body cover is established on the second cover body, the material of the first cover body is plastics, the material of the second cover body is latex, rubber or silica gel.

Preferably, prevent falling children's handwriting pad still pastes A face and magic subsides B face including pasting the complex magic each other, the one end of accomodating the groove is kept away from at the apron to magic subsides A face setting, the one end of being connected with the apron pivot is kept away from at accomodating the groove notch to magic subsides B face setting.

Compared with the prior art, the utility model discloses a prevent falling children handwriting pad has following advantage:

by arranging the elastic rope and the bracelet, a guardian sleeves the bracelet at the wrist of the child when the anti-falling child handwriting pad is used, and the anti-falling child handwriting pad can be effectively prevented from falling to the ground due to the constraint of the elastic rope and the bracelet when falling from a desktop or a hand of the child, but is suspended in the air, so that the probability of the anti-falling child handwriting pad being broken is reduced, and the maintenance and secondary purchase costs are saved; the setting of elasticity rope can play the buffering effect, can not produce great pulling force to children and lead to children to be downdip and touch table angle, wall after being stimulateeed at the in-process that prevents falling children's handwriting pad and drop, is favorable to protecting children's safety.

[ description of the drawings ]

Fig. 1 is an explosion structure diagram of the anti-falling children writing pad of the present invention.

Description of reference numerals:

10. a falling-proof children handwriting board; 11. a main body portion; 12. an elastic cord; 13. a bracelet; 14. a protective cover; 141. a first cover body; 142. a second cover body; 111. a housing; 112. a handwriting screen; 113. a stylus pen; 114. a top surface; 115. a soft rubber sleeve; 116. a notch; 117. a rechargeable battery; 118. a charging interface; 119. an on-off key; 120. a connection bit; 121. a receiving groove; 122. a cover plate; 123. opening the gap; 15. magic tape A surface; 16. magic tape B side.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, the present invention provides a crash-proof children handwriting board 10, which includes a main body portion 11, an elastic cord 12 and a bracelet 13, wherein one end of the elastic cord 12 is fixedly connected to the main body portion 11, and the other end is fixedly connected to the bracelet 13. The elastic rope 12 is arranged to play a role in buffering, so that the child cannot be descended to touch the table corner and the wall surface due to the fact that a large pulling force is generated to the child in the process of falling the anti-falling child handwriting board 10, and the safety of the child is protected. Through setting up elasticity rope 12 and bracelet 13, the guardian overlaps bracelet 13 in children's wrist department when using, and this prevent falling children handwriting pad 10 can effectively prevent it from falling to ground from the desktop or when falling from children's hand because the constraint of elasticity rope 12 and bracelet 13, but hangs in half-air, has reduced the probability that prevents falling children handwriting pad 10 and break, has saved the cost of maintenance, secondary purchase. Preferably, the elastic cord 12 is a rubber cord or elastic tape, which is less costly and has better elasticity.

Preferably, the elastic cord 12 has a natural length of 15-20cm and a maximum stretched length of 20-25 cm. The elastic rope 12 with the natural length of 15-20cm is sleeved on the wrist of the bracelet 13, and after the bracelet 13 is sleeved on the wrist, a child cannot affect the normal operation of one hand of the child sleeved with the elastic rope 12 due to the fact that the natural length of the elastic rope 12 is too short, if the anti-falling child handwriting pad 10 is held up, keys on the anti-falling child handwriting pad 10 are pressed, and the like, the elastic rope 12 which is too long and hangs down when the anti-falling child handwriting pad 10 is held up due to too long natural length cannot be caused, so that the elastic rope 12 is blocked by an external object when the child walks, and the child is pulled to fall down. The maximum stretched length is 20-25cm, i.e. the total length of the elastic cord 12 and the body portion 11 is about 35-40cm, plus the length of the body portion 11 is about 15cm, which is less than the distance from the ground when the child is standing with the forearm horizontal. According to 2019, in the '2018 children height and weight standard table', the average height of a 2-3 year old child is 90cm, the distance between the child and the ground when the child stands and the front arm is in a horizontal state is about 60-65cm, and the distance is larger than the maximum stretching length of the elastic rope 12 and the total length of the main body part 11, so that the elastic rope 12 in the range can effectively prevent the anti-falling children handwriting board 10 from falling off the hand of the child and falling onto the ground. According to the national standard GB/T3976-2014 published in 2014, "functional size and technical requirements of school desks and chairs", it is known that children with standard height of more than 90cm have desktop heights of more than 40cm, and children with the maximum stretching length of the elastic rope 12 and the total length of the main body part 11 of less than or equal to 90cm in height have desktop heights corresponding to the children, so that the anti-falling children handwriting board 10 cannot fall to the ground even if being mistakenly knocked off from the desktop.

Specifically, the anti-falling child handwriting pad 10 further includes a protective cover 14 for covering four corners of the main body portion 11, the protective cover 14 includes a first cover 141 and a second cover 142, wherein the first cover 141 is sleeved on the second cover 142, the first cover 141 is made of plastic, and the second cover 142 is made of latex, rubber or silica gel. It is understood that the second cover 142 covers four corners of the main body 11. The first cover 141 is made of plastic and has a relatively hard texture, so that the first cover can be used for preventing rigid damage to the main body 11 caused by rigid impact, and the second cover 142 is soft and is used for buffering acting force between the first cover 141 and the main body 11 and preventing damage to the appearance of the main body 11 caused by direct contact between the first cover 141 and the main body 11. Through setting up protection casing 14 for this prevent falling children handwriting pad 10 even fall to ground and also can alleviate the dynamics of falling, reduce the probability of damage, damage.

Preferably, the length of the bracelet 13 in the axial direction is 1.5-4cm, that is, the width of the bracelet 13 sleeved on the wrist is 1.5-4cm, such width is beneficial to reducing pressure when contacting the child wrist, and is convenient for parents to sleeve the bracelet 13 on the child wrist while not causing large tightening force to the child wrist when the main body part 11 is separated from the hand or the desktop, the width is not too small so that the pressure is too large to cause large tightening pain to the child bracelet 13, the width is not too large so that the wearing and taking-off force is large, and the ventilation of the sleeved arm cannot be influenced by long-time use. Preferably, the material of the bracelet 13 is latex or rubber, and the elasticity is better and the texture is soft.

The main body 11 includes a casing 111, a handwriting screen 112 and a handwriting pen 113, the handwriting screen 112 is partially disposed in the casing 111, and partially exposed on a top surface 114 of the casing 111, and a card slot is disposed on the top surface 114 of the casing 111, and the card slot is used for receiving a card of the handwriting pen 113. Preferably, the main body 11 further includes a soft rubber sleeve 115, the soft rubber sleeve 115 is sleeved on the pen point portion of the stylus pen 113, and the soft rubber sleeve 115 can improve the friction force between the child and the stylus pen 113 when using the stylus pen 113, reduce the probability of the stylus pen 113 coming off, and also reduce the discomfort caused by the rigid contact between the stylus pen 113 and the skin of the child due to the hard texture of the stylus pen 113 itself.

Notches 116 are formed at four corners of the housing 111, the notches 116 are matched with the hood 14, and the hood 14 protects the main body 11 by covering the notches 116. The notch 116 is provided so that the shield 14 does not protrude from the top surface 114 of the housing 111 and so that a child does not have pain caused by squeezing the skin at the corners of the shield 14 when using the fall-resistant writing pad 10.

The main body portion 11 further includes a rechargeable battery 117, a charging interface 118, and an on-off key 119, wherein the on-off key 119 and the rechargeable battery 117 are electrically connected to the handwriting screen 112, the charging interface 118 is electrically connected to the rechargeable battery 117, the on-off key 119 is partially disposed in the housing 111 and exposed on the surface of the housing 111, specifically, the on-off key 119 is exposed at the upper left corner of the top surface 114, the rechargeable battery 117 is fixed in the housing 111, and the charging interface 118 is partially disposed in the housing 111 and exposed on the side surface of the housing 111. The side surfaces of the shell 111 close to the lower left corner of the top surface 114 and the lower right corner of the top surface 114 are respectively provided with a connecting position 120, and parents can select the connecting position 120 connected with the elastic rope 12 according to whether children are right or left-handed. The rechargeable battery 117 is used for providing power for the handwriting screen 112, the charging interface 118 is used for being connected with an external data line to charge the rechargeable battery 117, and the switch key 119 is used for turning on or off the handwriting screen 112.

Specifically, offer the groove 121 of accomodating that is used for accomodating elasticity rope 12 and bracelet 13 in the side of shell 111, main part 11 still includes apron 122, and the size, the shape of apron 122 and the notch size, the shape phase-match of accomodating groove 121, the one end of apron 122 with accomodate the groove 121 pivot and be connected, the other end and the detachable connection of notch, and offer one at the edge of apron 122 with elasticity rope 12 radial dimension assorted opening 123. When the anti-falling child handwriting board 10 is not used, the user can place the elastic rope 12 and the bracelet 13 into the storage groove 121 after being folded for several times and detachably connect the cover plate 122 with the storage groove 121. The setting of holding groove 121 for elasticity rope 12 is taken in when not using with bracelet 13, has reduced elasticity rope 12, bracelet 13 and has been scraped the possibility of cutting, and both do benefit to and take in, also do benefit to and keep integrality.

The main body part 11 further comprises a magic tape A surface 15 and a magic tape B surface 16, and the magic tape A surface 15 and the magic tape B surface 16 can be matched and matched in sticking and matching. Specifically, magic subsides A face 15 sets up and keeps away from the one end of accomodating groove 121 at apron 122, and magic subsides B face 16 sets up and keeps away from the one end of being connected with apron 122 pivot at the notch of accomodating groove 121, and apron 122 realizes detachable the connection with magic subsides B face 16 through magic subsides A face 15 with accomodating groove 121.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.

Claims

1. The utility model provides a prevent falling children's handwriting pad which characterized in that: prevent falling children's handwriting pad includes main part, elasticity rope and bracelet, elasticity rope one end and main part fixed connection, the other end and bracelet fixed connection.

2. A fall-resistant children's writing pad as defined in claim 1, wherein: the main body part is provided with an accommodating groove for accommodating the elastic rope and the bracelet.

3. A fall-resistant children's writing pad as defined in claim 1, wherein: the natural length of the elastic rope is 15-20cm, and the maximum stretching length of the elastic rope is 20-35 cm.

4. A fall-resistant children's writing pad as defined in claim 1, wherein: the length of the bracelet in the axial direction is 1.5-4 cm.

5. A fall-resistant children's writing pad as defined in claim 1, wherein: the material of bracelet is latex or rubber.

6. A fall-resistant children's writing pad as defined in claim 1, wherein: the elastic rope is a rubber band or an elastic band.

7. A fall-resistant children's writing pad as defined in claim 2, wherein: prevent falling children's handwriting pad still includes the apron, the size, the shape of apron and the size, the shape phase-match of the notch of accomodating the groove, apron one end is connected with the notch pivot of accomodating the groove, and the other end is connected with the notch is detachable, offers one at the edge of apron with elastic rope radial dimension assorted opening.

8. A fall-resistant children's writing pad as defined in claim 1, wherein: prevent falling children's handwriting pad still includes four protection casings that are used for four angles of cladding main part, the protection casing includes the first cover body and the second cover body, the first cover body cover is established on the second cover body, the material of the first cover body is plastics, the material of the second cover body is latex, rubber or silica gel.

9. A fall-resistant children's writing pad as defined in claim 7, wherein: prevent falling children's handwriting pad still pastes A face and magic subsides B face including pasting complex magic each other, the one end of accomodating the groove is kept away from at the apron to magic subsides A face setting, the one end of being connected with the apron pivot is kept away from at accomodating the groove notch to magic subsides B face setting.