Tablet computer with protection function

Abstract

The utility model relates to the field of tablet personal computers, and discloses a tablet personal computer with a protection function, which comprises a tablet personal computer main body, the outer side of the tablet personal computer main body is sleeved with a protection shell, the front side surface of the protection shell is provided with a through groove, and the left side of the protection shell is rotatably connected with a cover plate. A storage groove is formed in the surface of the inner wall of the left side of the through groove, a protective strip is inserted into the storage groove, a clamping unit is arranged on the outer side of the protective strip, a groove is formed in the surface of the left side of the protective strip, a spring is arranged on the surface of the inner wall of the right side of the groove, and a connecting plate is fixedly connected to the right end of the protective strip. According to the tablet personal computer, through the cooperation of the containing groove, the protection strip, the clamping unit, the spring and the connecting plate, when the charging port and the audio playing port of the tablet personal computer body are not used, sealing protection treatment can be rapidly conducted on the through groove, and water or dust or the like is prevented from entering the charging port or the audio playing port.

Description

Technical Field

[0001] The utility model relates to the field of tablet computers, in particular to a tablet computer with a protection function. Background Art

[0002] A tablet computer, also called a portable computer, is a small and portable personal computer with a touch screen as the basic input device. The touch screen it has allows users to operate by touching instead of the traditional keyboard or mouse. And the screen of the tablet computer is very easy to be broken, so a protection structure needs to be set on the outside of the tablet computer to protect it.

[0003] After retrieval, the Chinese patent publication number: CN210721246U discloses a tablet computer with a screen protection function, including a rotary protection pad, a rotary sleeve, a rectangular rotary notch, a rotary rod, a rod hole, an end piece, an umbrella-shaped clamping block and an umbrella-shaped clamping groove. During the storage and carrying process of the tablet computer, the operator can rotate the rotary protection pad to the front surface of the main body, so that the rotary protection pad can play a good protection role for the touch screen.

[0004] However, in the actual use process of the above tablet computer, when a protection shell is set on the outside of the tablet computer, the charging port and the audio playback port of the tablet computer need to be exposed to facilitate charging and playing sound. This results in an open structure setting for the charging port and the audio playback port, and in rainy days or during daily use, it is easy for water droplets or dust to enter the charging port and the audio playback port, thereby affecting the service life of the tablet computer. Therefore, a tablet computer with a protection function is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a tablet computer with a protection function, aiming to improve the problem that the protection structure at the charging port and the audio playback port of the tablet computer in the prior art is imperfect and it is easy for water droplets or dust to enter.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A tablet computer with a protection function includes a tablet computer main body, a protection shell is sleeved on the outside of the tablet computer main body, a through groove is opened on the front surface of the protection shell, a cover plate is rotatably connected to the left side of the protection shell, a storage groove is opened on the inner wall surface of the left side of the through groove, a protection strip is inserted into the storage groove, a clamping unit is arranged on the outside of the protection strip, the clamping unit is used for clamping and fixing the protection strip, a groove is opened on the left surface of the protection strip, a spring is opened on the inner wall surface of the right side of the groove, and a connecting plate is fixedly connected to the right end of the protection strip.

[0007] As a further description of the above technical solution:

[0008] On the upper sides of the four corners inside the protective housing, limit blocks are fixedly connected. A rectangular groove is formed on the right side surface of the protective housing, and a rubber block is fixedly connected to the right side inside the rectangular groove.

[0009] As a further description of the above technical solution:

[0010] The clamping unit includes a mounting groove, which is formed on the right side of the upper surface of the protective strip. An elastic sheet is fixedly connected to the bottom end inside the mounting groove. A clamping block is arranged at the upper end of the elastic sheet. A clamping groove is formed on the upper surface of the storage groove, and a rubber sheet is fixedly connected to the inside of the clamping groove. A fixing block is fixedly connected to the upper surface of the cover plate.

[0011] As a further description of the above technical solution:

[0012] The left end of the spring is fixedly connected to the left inner wall of the storage groove, and the front end of the connecting plate protrudes from the front side surface of the protective housing.

[0013] As a further description of the above technical solution:

[0014] The left side surface of the rubber block is arranged in a concave structure towards the right side, and the upper and lower side surfaces of the rubber block are fixedly connected to the upper and lower side surfaces of the rectangular groove.

[0015] As a further description of the above technical solution:

[0016] The clamping block is inserted into the inside of the mounting groove, and the bottom surface of the clamping block is in mutual contact with the top end of the elastic sheet.

[0017] As a further description of the above technical solution:

[0018] The upper end of the clamping block is clamped inside the clamping groove.

[0019] As a further description of the above technical solution:

[0020] The size of the fixing block is mutually adapted to the size of the clamping groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, through the cooperation of the storage groove, the protective strip, the clamping unit, the groove, the spring and the connecting plate, when the charging port and the audio playback port of the tablet computer main body are not in use, the through groove can be quickly sealed and protected to prevent water, dust, etc. from entering the charging port or the audio playback port, which may affect the service life of the tablet computer main body. At the same time, when the charging port and the audio playback port need to be used, the protective strip can be quickly limited to avoid obstruction, and the operation is simple and convenient.

[0023] 2. In the present utility model, through the arranged limiting block, the tablet computer main body entering the protective shell can be further limited to prevent the tablet computer main body from falling off the protective shell. Through the arranged rectangular groove and rubber block, the user can obtain a larger operating space when disassembling the tablet computer main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall of a tablet computer with a protection function proposed by the present utility model;

[0025] Figure 2 is a schematic diagram of the front partial cross-section of a tablet computer with a protection function proposed by the present utility model;

[0026] Figure 3 is a schematic diagram of a tablet computer with a protection function proposed by the present utility model Figure 2 at part A;

[0027] Figure 4 is a schematic diagram of the inside of the protective strip of a tablet computer with a protection function proposed by the present utility model;

[0028] Figure 5 is a schematic diagram of a tablet computer with a protection function proposed by the present utility model Figure 1 at part B.

[0029] LEGEND DESCRIPTION:

[0030] 1. Tablet computer main body; 2. Protective shell; 3. Through groove; 4. Cover plate; 5. Storage groove; 6. Protective strip; 61. Installation groove; 62. Elastic piece; 63. Clamping block; 64. Card slot; 65. Rubber piece; 66. Fixed block; 7. Groove; 8. Spring; 9. Connecting plate; 10. Limiting block; 11. Rectangular groove; 12. Rubber block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Referring to Figure 1 , an embodiment provided by the present utility model: a tablet computer with a protection function, including a tablet computer main body 1, a protection shell 2 is sleeved outside the tablet computer main body 1, a through groove 3 is opened on the front surface of the protection shell 2, a cover plate 4 is rotatably connected to the left side of the protection shell 2, magnetic strips are embedded in both the protection shell 2 and the cover plate 4. When the cover plate 4 rotates and fits with the protection shell 2, magnetic attraction can be carried out to protect the tablet computer main body 1 sleeved inside the protection shell 2, avoiding scratches on the screen of the tablet computer main body 1 caused by external objects. When the tablet computer main body 1 needs to be used, the cover plate 4 can be directly pulled open with force. This is a prior art means in this field and will not be elaborated here. A fixed block 66 is fixedly connected to the upper surface of the cover plate 4, and when the cover plate 4 is flipped, the fixed block 66 can be driven to move synchronously.

[0033] Referring to Figures 2 - 4, a receiving groove 5 is provided on the left inner wall surface of the through groove 3. A protective strip 6 is inserted into the interior of the receiving groove 5. The protective strip 6 can perform linear movement in the left - right direction inside the receiving groove 5. When the protective strip 6 moves to the right, it can seal the interior of the through groove 3, preventing water from entering the interior of the tablet computer main body 1 through the charging port or the audio - playing port of the tablet computer main body 1 and causing damage to the computer. A clamping unit is arranged on the outer side of the protective strip 6. The clamping unit includes an installation groove 61. The installation groove 61 is opened on the right - hand side of the upper surface of the protective strip 6. A resilient piece 62 is fixedly connected to the bottom end of the interior of the installation groove 61. A clamping block 63 is arranged at the upper end of the resilient piece 62. When the clamping block 63 moves downward, it can squeeze the resilient piece 62, causing the resilient piece 62 to be compressed and deformed to generate elastic potential energy. The clamping block 63 is inserted into the interior of the installation groove 61. The inner wall of the installation groove 61 can guide and limit the movement of the clamping block 63, enabling the clamping block 63 to perform only linear movement in the up - down direction relative to the protective strip 6. The bottom surface of the clamping block 63 is in mutual contact with the top end of the resilient piece 62. A clamping groove 64 is opened on the upper surface of the receiving groove 5. The size of the fixing block 66 is mutually adapted to the size of the clamping groove 64. When the cover plate 4 is flipped to fit with the upper surface of the protective housing 2, it will drive the fixing block 66 into the interior of the clamping groove 64. The upper end of the clamping block 63 is clamped inside the clamping groove 64. In the initial state, the clamping block 63 is clamped at the bottom end of the clamping groove 64. At this time, the clamping block 63 can cooperate with the clamping groove 64 to clamp and fix the protective strip 6, preventing the protective strip 6 from shifting left and right. A rubber sheet 65 is fixedly connected to the interior of the clamping groove 64. The rubber sheet 65 can limit the clamping block 63, preventing the clamping block 63 from disengaging from the clamping groove 64.

[0034] A groove 7 is opened on the left - hand surface of the protective strip 6. A spring 8 is opened on the right - hand inner wall surface of the groove 7. The left end of the spring 8 is fixedly connected to the left inner wall of the receiving groove 5. In the initial state, the protective strip 6 is in a clamped and fixed state. At this time, the spring 8 is compressed to generate elastic potential energy. When the clamping and fixing of the protective strip 6 is released, it will move to the right under the action of the elastic potential energy of the spring 8 to seal the interior of the through groove 3, thereby realizing the protection of the charging port or the audio - playing port of the tablet computer main body 1. A connecting plate 9 is fixedly connected to the right end of the protective strip 6. The front end of the connecting plate 9 protrudes from the front - side surface of the protective housing 2. When the connecting plate 9 moves, it can drive the protective strip 6 to move synchronously. The user can pull the protective strip 6 through the connecting plate 9, which is convenient for operation.

[0035] Refer to Figure 1 and Figure 5, on the upper sides of the four corners inside the protective housing 2, there are limit blocks 10 fixedly connected. The limit blocks 10 are made of soft rubber. When the tablet computer main body 1 enters the inside of the protective housing 2, the limit blocks 10 can deform to avoid hindering the entry of the tablet computer main body 1 into the protective housing 2. As the tablet computer main body 1 enters the inside of the protective housing 2, the provided limit blocks 10 can further limit the tablet computer main body 1 to prevent the tablet computer main body 1 from falling off from the inside of the protective housing 2. On the right side surface of the protective housing 2, there is a rectangular groove 11. On the right side inside the rectangular groove 11, there is a rubber block 12 fixedly connected. The left side surface of the rubber block 12 is arranged in a concave structure towards the right side. The upper and lower side surfaces of the rubber block 12 are fixedly connected to the upper and lower side surfaces of the rectangular groove 11, and the bottom surface of the rubber block 12 is not connected to the bottom surface of the rectangular groove 11. When the user needs to take out the tablet computer main body 1 from the protective housing 2, the finger can be inserted into the left side of the rubber block 12. At this time, the rubber block 12 can deform towards the right side, facilitating the user to buckle the tablet computer main body 1 and thus facilitating the disassembly of the tablet computer main body 1.

[0036] Working principle: When the charging port and the audio playback port of the tablet computer main body 1 are not in use, when the charging port or the audio playback port is not in use, the rubber sheet 65 can be pressed downwards to squeeze the clamping block 63 out of the clamping groove 64, releasing the limit on the protective strip 6, so that the protective strip 6 moves towards the right side under the elastic potential energy of the spring 8 to seal the inside of the through groove 3, preventing water, dust, etc. from entering the charging port or the audio playback port. When the cover plate 4 is flipped and closed, it will drive the fixed block 66 into the inside of the clamping groove 64, squeezing the clamping block 63 out of the clamping groove 64, quickly releasing the clamping and fixing of the protective strip 6, so that the protective strip 6 can move towards the right side under the elastic potential energy of the spring 8 to achieve the protection of the through groove 3. When the tablet computer main body 1 needs to be charged when the cover plate 4 needs to be closed, the charger can be first connected to the charging port. As the cover plate 4 is closed, the end of the charger can limit the protective strip 6, thereby avoiding the influence of the protective strip 6 on the charging of the tablet computer main body 1.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tablet computer with a protective function, comprising a tablet computer body (1), characterized in that: The outer side of the tablet computer body (1) is sleeved with a protective shell (2), the front side surface of the protective shell (2) is provided with a through groove (3), the left side of the protective shell (2) is rotatably connected with a cover plate (4), the left inner wall surface of the through groove (3) is provided with a storage groove (5), the interior of the storage groove (5) is plugged with a protective strip (6), the outer side of the protective strip (6) is provided with a snap-in unit, the snap-in unit is used for snapping and fixing the protective strip (6), the left side surface of the protective strip (6) is provided with a groove (7), the right inner wall surface of the groove (7) is provided with a spring (8), and the right end of the protective strip (6) is fixedly connected with a connecting plate (9).

2. The tablet computer with protection function according to claim 1, characterized in that: The upper sides of the four internal corners of the protective shell (2) are fixedly connected to limit blocks (10), the right side surface of the protective shell (2) is provided with a rectangular groove (11), and the right side of the interior of the rectangular groove (11) is fixedly connected to a rubber block (12).

3. The tablet computer with protection function according to claim 1, characterized in that: The snap-in unit comprises a mounting groove (61), the mounting groove (61) being arranged on the right side of the upper surface of the protection strip (6), the inner bottom end of the mounting groove (61) being fixedly connected with an elastic sheet (62), the upper end of the elastic sheet (62) being provided with a snap-in block (63), the upper surface of the storage groove (5) being arranged with a snap-in groove (64), the interior of the snap-in groove (64) being fixedly connected with a rubber sheet (65), and the upper surface of the cover plate (4) being fixedly connected with a fixing block (66).

4. The tablet computer with protection function according to claim 1, characterized in that: The left end of the spring (8) is fixedly connected to the left inner wall of the storage groove (5), and the front end of the connecting plate (9) protrudes from the front surface of the protective shell (2).

5. The tablet computer with protection function according to claim 2, characterized in that: The left side surface of the rubber block (12) is arranged in a concave structure toward the right side, and the upper and lower side surfaces of the rubber block (12) are fixedly connected to the upper and lower side surfaces of the rectangular groove (11).

6. The tablet computer with protection function according to claim 3, characterized in that: The clamping block (63) is inserted into the interior of the installation groove (61), and the bottom surface of the clamping block (63) and the top end of the elastic sheet (62) are in contact with each other.

7. The tablet computer with protection function according to claim 3, characterized in that: The upper end of the clamping block (63) is clamped with the inside of the clamping slot (64).

8. The tablet computer with protection function according to claim 3, characterized in that: The size of the fixing block (66) is compatible with the size of the card slot (64).

Images