CN210639600U

CN210639600U - Handwriting board for preventing knocking of screen

Info

Publication number: CN210639600U
Application number: CN201922073066.4U
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: 2020-05-29
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a handwriting pad technical field, in particular to handwriting pad that screen was prevented knocking, including main part and apron, the apron is connected with main part one end pivot, the handwriting pad that the screen was prevented knocking still includes first soft cushion, first soft cushion cover is established on the apron, or fixes the one end that is close to the main part at the apron. The utility model discloses a handwriting board that the screen was prevented knocking can reduce the probability that the screen was collided with, the fish tail.

Description

Handwriting board for preventing knocking of screen

[ technical field ] A method for producing a semiconductor device

The utility model relates to a handwriting pad technical field, in particular to handwriting pad that screen was prevented knocking.

[ background of the invention ]

The handwriting board is popular with people of all ages because of the convenience of recording and erasing, and the handwriting pen can not leave marks to the outside, and the handwriting board gradually replaces the draft in a certain aspect, so that the handwriting board also meets the requirement of people on green life.

Most of the screens of the handwriting boards in the market are easy to collide and scratch due to no protection devices, so that the appearance, the using effect and the service life of the screens of the handwriting boards are influenced.

Therefore, how to overcome the problem that the screen of the handwriting board is easy to be knocked and scratched becomes the key point to be solved.

[ Utility model ] content

In order to overcome the technical problem, the utility model provides a handwriting board that screen was prevented knocking.

The utility model provides a technical problem's scheme provides a handwriting board that screen was prevented knocking, including main part and apron, the apron is connected with main part one end pivot, the handwriting board that the screen was prevented knocking still includes first soft cushion, first soft cushion cover is established on the apron, or fixes the one end that is close to the main part at the apron.

Preferably, the main part includes shell and writing screen, the shell is connected with the apron pivot, writing screen is fixed in the shell and shows on the shell is close to apron one end on the surface be provided with two soft glue posts on the apron, be provided with the position of touching corresponding with the soft glue post on the shell is close to the apron on the surface.

Preferably, a plug strip is arranged on one surface of the shell far away from the cover plate, and a socket for inserting the plug strip is arranged on one surface of the cover plate far away from the shell.

Preferably, the one side that the apron was kept away from to the shell is provided with magic subsides A face the one side that the shell was kept away from to the apron is provided with and is used for pasting the magic subsides B face of being connected with magic subsides A face.

Preferably, a second soft rubber mat is arranged on one surface of the main body part, which is far away from the cover plate, and the second soft rubber mat is paved on one surface of the main body part or arranged at four corners of the surface.

Preferably, the main body part further comprises a writing pen, a clamping groove for clamping and fixing the writing pen is formed in the shell, and the clamping groove is formed in the side surface, the bottom surface or the surface close to the cover plate of the shell; or the main body part further comprises a writing pen, a clamping hole for clamping and fixing the writing pen is formed in the shell, and the clamping hole is formed in the side face of the shell.

Preferably, the first soft rubber pad is made of silica gel, rubber or latex.

Preferably, the main part still includes control circuit board, on & off switch and battery, on & off switch and control circuit board electric connection, control circuit board and writing screen electric connection, battery and control circuit board electric connection, control circuit board, battery setting are in the shell, the on & off switch part sets up in the shell, and the part shows on the surface of shell.

Preferably, the main body further comprises a screen clearing key, the screen clearing key is electrically connected with the control circuit board, the screen clearing key is partially arranged in the shell, and part of the screen clearing key is exposed on the surface of the shell.

Preferably, the housing is provided with a containing groove, the main body further comprises an inserting part detachably connected with the containing groove, and the inserting part is provided with a containing position for containing the battery; or the main body part further comprises a charging interface used for charging the battery, the charging interface is electrically connected with the control circuit board, part of the charging interface is fixed in the shell, and part of the charging interface is exposed on the side face of the shell.

Compared with the prior art, the utility model discloses a handwriting board that screen was prevented knocking has following advantage:

the cover plate can protect the writing screen from being collided and scratched by external hard objects; the first soft rubber pad is arranged to protect the writing screen from being in direct contact with the stressed and deformed cover plate, and through the flexible contact of the first soft rubber pad, the direct impact of the cover plate on the writing screen after stress is relieved, and the protection of the writing screen from being extruded by rigid impact force is facilitated.

The soft rubber column further decomposes the impact force caused by the deformation of the cover plate after being stressed on the writing screen, and further prevents the writing screen from being crushed due to the rigid impact force.

[ description of the drawings ]

Fig. 1 is a schematic view of a three-dimensional structure of a handwriting board for preventing knocking of the screen.

Fig. 2 is another schematic diagram of the three-dimensional structure of the knock-proof handwriting board of the screen of the utility model.

Fig. 3 is a schematic diagram of a deformation structure of the main body of the knock-proof handwriting board of the utility model.

Fig. 4 is a schematic diagram of a deformation structure of the knock-proof handwriting board of the screen of the present invention.

Fig. 5 is another schematic diagram of the deformation structure of the main body of the knock-proof handwriting board of the screen of the present invention.

Description of reference numerals:

10. a handwriting board for preventing knocking of the screen; 11. a main body portion; 12. a cover plate; 13. a first soft rubber cushion; 111. a housing; 112. a control circuit board; 113. a writing screen; 114. a writing pen; 115. an on-off key; 116. a screen clearing key; 117. a battery; 118. a charging interface; 119. a top surface; 120. a clamping hole; 14. a soft rubber column; 121. a contact position; 15. magic tape A surface; 16. magic tape B surface; 122. a bottom surface; 17. a second soft rubber cushion;

21. a main body portion; 211. a housing; 212. a card slot; 213. a top surface; 214. a writing pen;

30. a handwriting board for preventing knocking of the screen; 311. a housing; 312. a bottom surface; 32. a cover plate; 33. cutting; 34. a socket; 31. a main body portion;

41. a main body portion; 411. a housing; 412. a containing groove; 413. a plug-in part; 414. a capacity bit; 415. a battery; 416. and a control circuit board.

[ 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.

Please refer to fig. 1-2, the utility model provides a handwriting board 10 that screen was prevented knocking, including main part 11, apron 12 and first soft cushion 13, apron 12 is connected with the one end pivot of main part 11, and the other end is detachable to be connected, first soft cushion 13 is fixed to be set up in apron 12 near the one end of main part 11, and preferably first soft cushion 13 is connected the realization through the viscose with apron 12 and is fixed.

The main body 11 includes a casing 111, a control circuit board 112, a writing screen 113, a writing pen 114, a switch key 115, a screen clearing key 116, a battery 117, and a charging interface 118, wherein the control circuit board 112 and the battery 117 are respectively fixed in the casing 111, the writing screen 113 is not fixed in the casing 111, and a part of the writing screen 113 protrudes from the casing 111 and is exposed on a top surface 119 of the casing 111. The utility model discloses in, the top surface 119 of shell 111 is the one side that main part 11 is close to apron 12 promptly, can dismantle with main part 11 at apron 12 promptly and be connected the time, and first soft cushion 13 is located between writing screen 113 and the apron 12. The first soft rubber pad 13 is arranged to protect the writing screen 113 from being in direct contact with the stressed and deformed cover plate 12, and the first soft rubber pad 13 is in flexible contact with the stressed and deformed cover plate to mitigate direct impact of the cover plate 12 on the writing screen 113, so that the writing screen 113 is protected from being crushed by rigid impact force. The switch key 115 is partially disposed in the housing 111 and partially exposed on the surface of the housing 111. The clear key 116 is partially disposed in the housing 111 and partially exposed at a surface of the housing 111. The charging interface 118 is partially disposed in the housing 111 and partially exposed at a surface of the housing 111. Specifically, the on-off key 115 and the screen-clearing key 116 are both exposed on the top surface 119 of the housing 111, and the writing screen 113 is further disposed on the top surface 119, that is, the on-off key 115, the screen-clearing key 116 and the writing screen 113 are disposed on the same surface, so that a user can conveniently operate the keys during writing, preferably, the screen-clearing key 116 is disposed at the upper right corner of the top surface 119, and the probability of false touch of the user can be reduced; the charging interface 118 is exposed on the side surface of the housing 111, so that the cover plate 12 and the main body 11 can be conveniently charged after being connected, and the probability that the writing screen 113 is collided and damaged can be reduced. The writing screen 113, the switch key 115, the screen cleaning key 116, the battery 117 and the charging interface 118 are electrically connected to the control circuit board 112, and the cover plate 12 is pivotally connected to the housing 111.

The writing pen 114 is used for writing images and characters on the writing screen 113, specifically, a clamping hole 120 is formed in the side surface of the casing 111, and the clamping hole 120 is used for clamping the writing pen 114 therein for storage and fixation; the switch key 115 is used for opening or closing the writing screen 113, and after the writing screen 113 is opened, the writing pen 114 can draw a trace on the writing screen 113; the screen-clear key 116 is used to perform a screen-clear operation on the writing screen 113 to "wipe" traces on the writing screen 113 for the next writing; the battery 117 is used for supplying power, and the charging interface 118 is used for charging the battery 117. Preferably, the shell 111 and the cover plate 12 are made of plastic, the density of the plastic is small, and compared with metal and glass with the same volume, the plastic has small mass, so that a user can lift, move and the like easily, the hardness of the plastic is low, the plastic can not generate obvious pain and scratches when colliding with the body of the user in time like the metal and the glass, the chemical stability of the plastic is good, the plastic is not easily corroded by hand sweat, stains and the like, the service life of the handwriting board 10 with the screen being prevented from colliding is favorably maintained, the cover plate 12 made of the plastic has good strength, part of external force can be offset, the size of the external force finally acting on the handwriting screen 113 is not enough to crush the handwriting screen 113, and the service life of the handwriting screen 113 is favorably prolonged.

Two soft rubber columns 14 are arranged on the cover plate 12, abutting positions 121 corresponding to the soft rubber columns 14 are arranged on the top surface 119 of the shell 111, the soft rubber columns 14 are used for abutting against the abutting positions 121 when the cover plate 12 is connected with the shell 111, the cover plate 12 is prevented from further approaching the writing screen 113, and the cover plate 12 is prevented from extruding the writing screen 113 and further damaging the writing screen 113. The soft rubber column 14 is flexible in appearance, so that even if the soft rubber column is contacted and collided with the body part of a person, the user can not generate obvious pain, and especially when the user is a child, the worry of a guardian can be effectively reduced.

The handwriting board 10 that the screen was prevented knocking still includes magic tape A face 15 and magic tape B face 16, magic tape A face 15 is pasted with 16 cooperation of magic tape B face and is connected. Specifically, magic subsides A face 15 sets up the one side of keeping away from apron 12 at shell 111, on the bottom surface 122 relative with top surface 119 promptly, magic subsides B face 16 sets up the one side of keeping away from shell 111 at apron 12, the user is when not using the handwriting board 10 that the screen was prevented knocking, the accessible is pasted magic subsides A face 15 and magic subsides B face 16 and is connected the detachable of realization main part 11 with apron 12 and be connected, so, apron 12 can not open easily and expose writing screen 113, be favorable to protecting writing screen 113 not by colliding with, damage.

The bottom surface 122 is provided with the second soft rubber pad, the second soft rubber pad is fixed on the bottom surface 122 of the shell 111 through adhesive, the shell 111 is in contact with an external platform through the second soft rubber pad, friction between the screen anti-collision handwriting board 10 and the external platform is increased, the screen anti-collision handwriting board 10 can be stably fixed on the external platform, damage caused by being easily dropped to the ground due to scraping is avoided, scraping and abrasion caused by the fact that the shell 111 is directly in contact with the external platform to the two sides are also reduced, and the integrity of the surfaces of the shell 111 and the external platform is protected. The utility model discloses in, the bottom surface 122 setting is paved with to the second soft glue pad, including but not limited to this, it also can set up in four corners of bottom surface 122 as long as can increase the screen and prevent the handwriting pad 10 that knocks and external frictional force and avoid the screen to prevent the handwriting pad 10 that knocks and rub, wearing and tearing to pieces that cause because of the rigid contact with the external world.

Preferably, the first soft rubber pad 13, the second soft rubber pad and the soft rubber column 14 are made of silica gel, latex or rubber, and such materials have a better softness, so as to reduce the degree of collision with the writing screen 113, an external platform or a person.

It can be understood that first soft cushion 13 also can overlap and establish on apron 12, and first soft cushion 13 is located apron 12 two sides promptly, and it both can cushion the effect of apron 12 to the lining of writing screen 113, also can increase degree of feeling and frictional force, and the user has better comfortable experience and more steady effect of taking when carrying this screen handwriting board 10 of preventing knocking with.

Referring to fig. 3, as a variation of the main body 11, a card hole 120 for clamping the writing pen 114 is not formed, a card slot 212 is formed on the housing 211, and the writing pen 214 is clamped by being clamped into the card slot 212. The utility model discloses in, the draw-in groove is seted up at the top surface 213 of shell 211, goes into behind draw-in groove 212 when writing pen 214 card, and when apron 12 and main part 31 are detachable to be connected, apron 12 and first soft cushion 13 also can block deviating from of writing pen 214, are favorable to keeping the screen to prevent the complete degree of the handwriting pad 10 that knocks. It is understood that the card slot 212 may be formed on the bottom or side of the housing 211, as long as the pen 214 can be clamped in the card slot 212.

Referring to fig. 4, as a variation of the screen knock-prevention handwriting board 10, the surface a 15 and the surface B16 of the magic tape are not provided, the screen knock-prevention handwriting board 30 includes an insertion strip 33 and a socket 34, the insertion strip 33 is disposed on the bottom surface 312 of the housing 311, and the socket 34 is disposed on a surface of the cover plate 32 away from the housing 311. At this time, the user inserts the insert 33 into the socket 34 to detachably connect the cover plate 32 and the body 31. It will be appreciated that the slip 33 and the socket 34 achieve that the cover plate 32 cannot be easily separated from the main body 31 by friction therebetween.

Referring to fig. 5, as another modification of the main body 11, the main body 31 is not provided with the charging interface 118, and the battery 415 in this case is a disposable battery, preferably a button battery. The housing 411 has a receiving cavity 412, the main body 41 includes an inserting portion 413 detachably connected to the receiving cavity 412, the inserting portion 413 is detachably connected to the receiving cavity 412, and a receiving cavity 414 for receiving a battery 415 is disposed on the inserting portion 413. When connecting, the user places the battery 415 at the receiving position 414 and inserts the inserting portion 413 into the receiving groove 412 to achieve relative fixation of the battery 415 and electrical connection between the battery 415 and the control circuit board 416.

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 handwriting board that screen was prevented knocking which characterized in that: the handwriting board that the screen was prevented knocking includes main part and apron, the apron is connected with main part one end pivot, the handwriting board that the screen was prevented knocking still includes first soft cushion, first soft cushion cover is established on the apron, or fixes the one end that the apron is close to the main part.

2. The knock-proof handwriting board of screen of claim 1, characterized in that: the main part includes shell and writing screen, the shell is connected with the apron pivot, writing screen is fixed in the shell and shows on the shell is close to apron one end on the surface be provided with two soft glue posts on the apron, be provided with the position of touching corresponding with the soft glue post on the shell is close to the apron on the surface.

3. The knock-proof handwriting board of screen of claim 2, characterized in that: the one side that the apron was kept away from to the shell is provided with the cutting the one side that the shell was kept away from to the apron is provided with and is used for satisfying the inserted socket of cutting.

4. The knock-proof handwriting board of screen of claim 2, characterized in that: the one side that the apron was kept away from to the shell is provided with magic subsides A face the one side that the shell was kept away from to the apron is provided with and is used for pasting the magic subsides B face of being connected with magic subsides A face.

5. The knock-proof handwriting board of screen of claim 1, characterized in that: the side of the main body part, which is far away from the cover plate, is provided with a second soft rubber mat which is paved on the side of the main body part or is arranged at four corners of the side.

6. The knock-proof handwriting board of screen of claim 2, characterized in that: the main body part further comprises a writing pen, a clamping groove for clamping and fixing the writing pen is formed in the shell, and the clamping groove is formed in the side face and the bottom face of the shell or in the face close to the cover plate; or the main body part further comprises a writing pen, a clamping hole for clamping and fixing the writing pen is formed in the shell, and the clamping hole is formed in the side face of the shell.

7. The knock-proof handwriting board of screen of claim 1, characterized in that: the first soft rubber cushion is made of silica gel, rubber or latex.

8. The knock-proof handwriting board of screen of claim 2, characterized in that: the main part still includes control circuit board, on & off switch and battery, on & off switch and control circuit board electric connection, control circuit board and writing screen electric connection, battery and control circuit board electric connection, control circuit board, battery setting are in the shell, the on & off switch part sets up in the shell, and the part shows on the surface of shell.

9. The knock-proof handwriting board of screen of claim 8, characterized in that: the main body part further comprises a screen cleaning key, the screen cleaning key is electrically connected with the control circuit board, the screen cleaning key is partially arranged in the shell, and part of the screen cleaning key is exposed on the surface of the shell.

10. The knock-proof handwriting board of screen of claim 8, characterized in that: the shell is provided with a containing groove, the main body part also comprises an inserting part detachably connected with the containing groove, and the inserting part is provided with a containing position for containing the battery; or the main body part further comprises a charging interface used for charging the battery, the charging interface is electrically connected with the control circuit board, part of the charging interface is fixed in the shell, and part of the charging interface is exposed on the side face of the shell.