CN213634270U

CN213634270U - Electromagnetic screen handwriting tablet computer

Info

Publication number: CN213634270U
Application number: CN202022791104.2U
Authority: CN
Inventors: 魏权昌
Original assignee: SHENZHEN GREAT ELECTRONICS CO Ltd
Current assignee: SHENZHEN GREAT ELECTRONICS CO Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-06
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an electromagnetic screen handwriting tablet computer, which comprises a tablet computer body, wherein the tablet computer body comprises an upper shell and a lower shell which are connected, a sound key is arranged on the side surface of the tablet computer body, a charging hole and an earphone hole are arranged at the bottom of the tablet computer body, a first protection piece is clamped in the charging hole, a second protection piece is clamped in the earphone hole, and the first protection piece and the second protection piece are used for dust and water prevention, the utility model is suitable for the tablet computer, the first protection piece is clamped in the charging hole by the tablet computer, the second protection piece is clamped in the earphone hole, so that the tablet computer can achieve the effects of water and dust prevention when in use, thereby the tablet computer is not easy to damage, a sealing ring plug is nested on the outer wall of a sealing plug on the first protection piece, the sealing ring plug has elasticity, and the sealing effect of the first protection piece on the charging hole, the protection is higher.

Description

Electromagnetic screen handwriting tablet computer

Technical Field

The utility model belongs to the technical field of the panel computer, specifically an electromagnetic screen handwriting panel computer.

Background

The tablet personal computer is a small-sized and portable personal computer, and takes a touch screen as basic input equipment;

the sound hole and the earphone hole of the existing tablet computer are not protected, and the waterproof and dustproof effects are poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an electromagnetic screen handwriting panel computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electromagnetic screen handwriting panel computer, includes the panel computer body, the panel computer body includes casing and lower casing, go up casing and lower casing coupling, panel computer body side is provided with the sound key, charging hole and earphone hole have been seted up to the bottom of panel computer body, first protection piece is installed to the downthehole block of charging, second protection piece is installed to the downthehole block of earphone, first protection piece with second protection piece is used for dustproof and waterproof.

Preferably, the first protection member includes a back sheet and a sealing plug mounted on the back sheet, the sealing plug being inserted into the charging hole.

Preferably, the outer wall of the sealing plug is nested with a sealing ring plug, the sealing ring plug is elastic, a sealing ring groove is formed in the inner wall of the charging hole close to the outer position, and the sealing ring plug is clamped in the sealing ring groove.

Preferably, the one end of tergite is provided with first end piece, the other end of tergite is provided with second end piece, the internal surface of first end piece is provided with the dop, the bottom of panel computer body is located the one end position department in hole of charging has seted up the card hole, the dop block is in the card hole.

Preferably, a connecting band is arranged between the first end piece and the back piece.

Preferably, the snap connection structure of the second prevention piece and the earphone hole is identical to the snap connection structure of the first prevention piece and the charging hole.

In the utility model, the tablet personal computer is provided with the first protection piece in the charging hole in a clamping manner, and the second protection piece in the earphone hole in a clamping manner, so that the tablet personal computer can achieve the waterproof and dustproof effects when in use, and the tablet personal computer is not easy to damage;

the utility model discloses in, the nested sealing ring stopper that has of sealing plug outer wall on the first protection piece, sealing ring stopper have elasticity, and the inner wall in hole of charging leans on outer position to have offered sealed annular, and sealing ring stopper block is in sealed annular, and such structure setting makes first protection piece better to the sealed effect in hole of charging, and the protectiveness is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic diagram of the structure of the present invention.

Reference numerals: 1. a sound key; 2. a tablet computer body; 21. an upper housing; 22. a lower housing; 3. a first guard; 31. clamping a head; 32. a first end piece; 33. a connecting belt; 34. sealing the plug; 35. sealing a ring plug; 36. a back sheet; 37. a second end piece; 4. a charging hole; 5. a second guard; 6. an earphone hole.

Detailed Description

The following further describes a specific embodiment of the electromagnetic screen handwriting tablet computer according to the present invention with reference to fig. 1 to 3. The utility model relates to an electromagnetic screen handwriting panel computer is not limited to the description of following embodiment.

Example 1:

the present embodiment provides a specific structure of an electromagnetic screen tablet computer for handwriting, as shown in fig. 1, including a tablet computer body 2, the tablet computer body 2 includes an upper casing 21 and a lower casing 22, the upper casing 21 is connected with the lower casing 22, a sound key 1 is provided on a side surface of the tablet computer body 2, a charging hole 4 and an earphone hole 6 are provided at a bottom of the tablet computer body 2, a first protection part 3 is installed in the charging hole 4 in a snap-fit manner, a second protection part 5 is installed in the earphone hole 6 in a snap-fit manner, and the first protection part 3 and the second protection part 5 are used for dust prevention and water prevention.

By adopting the technical scheme:

this panel computer installs first protection piece 3 through the block in charging hole 4, and the block installs second protection piece 5 in earphone hole 6 for waterproof dirt-proof effect can be accomplished when using to this panel computer, thereby makes the panel computer not fragile.

Example 2:

the present embodiment provides a specific structure of an electromagnetic screen tablet personal computer for handwriting, as shown in fig. 1-3, the structure includes a tablet personal computer body 2, the tablet personal computer body 2 includes an upper housing 21 and a lower housing 22, the upper housing 21 is connected with the lower housing 22, a sound key 1 is disposed on a side surface of the tablet personal computer body 2, a charging hole 4 and an earphone hole 6 are disposed at a bottom of the tablet personal computer body 2, a first protection element 3 is mounted in the charging hole 4 in a snap-fit manner, a second protection element 5 is mounted in the earphone hole 6 in a snap-fit manner, and the first protection element 3 and the second protection element 5 are used for dust prevention and water prevention.

The first prevention piece 3 includes a back piece 36 and a sealing plug 34 mounted on the back piece 36, the sealing plug 34 being inserted into the charging hole 4.

The outer wall of the sealing plug 34 is nested with a sealing ring plug 35, the sealing ring plug 35 has elasticity, a sealing ring groove is formed in the inner wall of the charging hole 4 close to the outer position, the sealing ring plug 35 is clamped in the sealing ring groove, and the vertical section of the sealing ring plug 35 is of a semicircular structure.

One end of back piece 36 is provided with first end piece 32, and the other end of back piece 36 is provided with second end piece 37, and the internal surface of first end piece 32 is provided with dop 31, and the card hole has been seted up to the one end position department that the bottom of panel computer body 2 is located charging hole 4, and dop 31 block is in the card hole.

A connecting strip 33 is provided between the first end sheet 32 and the back sheet 36.

The second prevention piece 5 and the earphone hole 6 have a snap-fit connection structure corresponding to the snap-fit connection structure of the first prevention piece 3 and the charging hole 4, but have different shapes, and the second prevention piece 5 is fitted into the earphone hole 6.

By adopting the technical scheme:

a first end piece 32 is arranged at one end of the back piece 36, a second end piece 37 is arranged at the other end of the back piece 36, a clamping head 31 is arranged on the inner surface of the first end piece 32, a clamping hole is formed in the position, located at one end of the charging hole 4, of the bottom of the tablet personal computer body 2, and the clamping head 31 is clamped in the clamping hole, so that the first protection part 3 cannot fall off when the first protection part 3 is opened;

a connecting band 33 is arranged between the first end sheet 32 and the back sheet 36, so that the first protection member 3 is more convenient and labor-saving to open or clamp in the charging hole 4;

34 outer wall nestification of sealing plug has sealing ring stopper 35, and sealing ring stopper 35 has elasticity, and the inner wall of hole 4 that charges has been leaned on outer position and has been seted up sealed annular, and sealing ring stopper 35 block is in sealed annular, and such structure setting makes first protection piece 3 better to the sealed effect of hole 4 that charges, and the protectiveness is higher.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an electromagnetic screen handwriting panel computer, includes panel computer body (2), panel computer body (2) include casing (21) and lower casing (22), go up casing (21) and lower casing (22) and connect, panel computer body (2) side is provided with sound key (1), charging hole (4) and earphone hole (6), its characterized in that have been seted up to the bottom of panel computer body (2): a first protection piece (3) is installed in the charging hole (4) in a clamping mode, a second protection piece (5) is installed in the earphone hole (6) in a clamping mode, and the first protection piece (3) and the second protection piece (5) are used for preventing dust and water.

2. The electromagnetic screen handwriting tablet computer of claim 1, wherein: the first protection member (3) includes a back sheet (36) and a sealing plug (34) mounted on the back sheet (36), the sealing plug (34) being inserted into the charging hole (4).

3. The electromagnetic screen handwriting tablet computer of claim 2, wherein: sealing plug (34) outer wall nestification has sealing ring stopper (35), sealing ring stopper (35) have elasticity, the inner wall of hole of charging (4) is leaned on outer position and has been seted up sealed annular, sealing ring stopper (35) block is in the sealed annular.

4. The electromagnetic screen handwriting tablet computer of claim 3, wherein: the one end of tergite (36) is provided with first end piece (32), the other end of tergite (36) is provided with second end piece (37), the internal surface of first end piece (32) is provided with dop (31), the bottom of panel computer body (2) is located the one end position department in hole of charging (4) has seted up the card hole, dop (31) block is in the card is downthehole.

5. The electromagnetic screen handwriting tablet computer of claim 4, wherein: a connecting belt (33) is arranged between the first end sheet (32) and the back sheet (36).

6. The electromagnetic screen handwriting tablet computer of claim 5, wherein: the snap connection of the second protection part (5) and the earphone hole (6) coincides with the snap connection of the first protection part (3) and the charging hole (4).