A corner-reinforced protective tablet computer
By adding protective rubber sleeves, corner reinforcement blocks, and shock-absorbing blocks to the outside of the tablet frame, combined with the design of airbags and springs, the problem of easy damage to the four corners of the tablet is solved, achieving better cushioning protection and heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN EMMAS TECH CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-08-04
AI Technical Summary
Existing tablet computers are prone to falling when the user's hand accidentally slips out of their grasp, and the four corners are particularly vulnerable, resulting in poor overall safety.
A corner-reinforced protective tablet computer was designed, which uses a protective rubber sleeve and corner reinforcement blocks on the outside of the frame, and buffer anti-drop blocks at the four corners. It also uses protective airbags and buffer springs to achieve buffer protection, and combines heat dissipation vents and button holes to promote heat dissipation.
It effectively protects the four corners of the tablet computer from damage when dropped, and improves the cushioning effect through the combination of airbags and springs, promoting heat exchange and heat dissipation.
Smart Images
Figure CN224595060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tablet computer technology, specifically a corner-reinforced protective tablet computer. Background Technology
[0002] A tablet computer is a portable, touchscreen-driven mobile computing device. It typically has a larger screen than a smartphone but is thinner and lighter than a traditional laptop. It primarily relies on a touchscreen for interaction and can connect to an external keyboard. It excels in content consumption, light office work, entertainment, and education applications, transforming people's digital lifestyles with its intuitive operation and portability. As performance improves and the accessory ecosystem expands, its role in productivity continues to grow.
[0003] In the current technology, tablet computers have poor protection performance and are relatively fragile. They are easily damaged when they are removed from the user's hand.
[0004] To overcome the above shortcomings, a prior art Chinese patent (publication number CN213634275U) discloses a smart tablet computer for teaching, including a tablet computer. The upper outer surface of the tablet computer is provided with a fixing mechanism, a display screen, and a detachable anti-slip mechanism. The display screen is located at one end of the fixing mechanism, and the detachable anti-slip mechanism is located on one side of the display screen. The smart tablet computer for teaching is provided with a fixing mechanism and a detachable anti-slip mechanism. The connecting plate is fixed in two sets of fixing plates by springs. Pulling the two sets of fixing plates outward, the smart tablet computer is placed on the inner surface of the two sets of fixing plates and fixed by a first set of sponge. Finally, when people use the tablet computer, they hold the fixing plate through the fixing groove and hold the fixing plate on the outer surface of the tablet computer through the first anti-slip film. The fixing plate has strong toughness, which makes it easy to hold the fixing plate on the outer surface of the tablet computer. Finally, people operate and use the tablet computer through the second anti-slip film.
[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, if the tablet computer is accidentally dropped by the user's hand and falls to the ground, the four corners of the tablet computer are more vulnerable. If the tablet computer lands on the four corners, it is more likely to be damaged, resulting in poor overall safety of the tablet computer. Utility Model Content
[0006] The purpose of this utility model is to provide a corner-reinforced protective tablet computer to solve the problem mentioned in the background art that when a tablet computer is dropped on the ground due to the user's hand being accidentally removed, the four corners of the tablet computer are more vulnerable and are more likely to be damaged if the four corners of the tablet computer land on the ground, resulting in poor overall safety of the tablet computer.
[0007] To achieve the above objectives, the present invention provides the following technical solution: a corner-reinforced protective tablet computer, comprising a frame and a computer bottom shell disposed at the lower end of the frame, and a display screen disposed on the upper surface of the frame; a protective rubber sleeve is fitted on the outer side of the frame, and corner reinforcement blocks are disposed on the outer side of the protective rubber sleeve, and a buffer anti-drop block is disposed on the outer side of the frame accordingly.
[0008] Furthermore, a support mounting column is provided between the frame and the computer bottom shell, and the frame and the computer bottom shell are installed by bolts, with the support mounting column evenly distributed on the inner side of the frame.
[0009] Furthermore, the bottom of the frame is provided with heat dissipation and ventilation openings, and there are two symmetrically arranged heat dissipation and ventilation openings, and the shape of the heat dissipation and ventilation openings is circular.
[0010] Furthermore, the outer periphery of the protective rubber sleeve is provided with button holes, which correspond to the buttons on the tablet computer. The corner reinforcement blocks are located at the four corners of the protective rubber sleeve, and the corner reinforcement blocks are corrugated and raised.
[0011] Furthermore, the buffer anti-fall blocks are symmetrically arranged at the four corners of the frame, and the buffer anti-fall blocks are correspondingly fitted with the corner reinforcement blocks, and the buffer anti-fall blocks have equally spaced grooves inside.
[0012] Furthermore, protective airbags are fixedly installed at the four corners of the frame, and auxiliary pressure plates are fixedly installed on the outside of the protective airbags, with auxiliary protection mechanisms provided on the outside of the auxiliary pressure plates.
[0013] Furthermore, the auxiliary protection mechanism is provided with a contact block, and the inner side of the contact block is fixedly installed with the outer side of the auxiliary pressure plate. The contact block is T-shaped, and the contact block and the auxiliary pressure plate are combined to form an I-shape. A buffer spring is provided between the auxiliary pressure plate and the frame. Two buffer springs are symmetrically arranged along the protective airbag. An air inlet guide pipe is connected to the outer side of the protective airbag and passes through the buffer anti-fall block and the corner reinforcement block. The air inlet guide pipe is a one-way air intake pipe. An air outlet guide pipe is connected to the inner side of the protective airbag and passes through the frame. The air outlet guide pipe is a one-way air outlet pipe.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. The tablet's frame is surrounded by a protective rubber sleeve, which also has openings to accommodate the connectors and buttons on the frame. Four corner reinforcement blocks are located at the four corners of the protective rubber sleeve to cushion and protect the tablet's corners, preventing easy damage. Additionally, drop-proof buffer blocks are located at the four corners of the tablet's frame, where the corner reinforcement blocks are positioned. These drop-proof buffer blocks have evenly spaced grooves on their outer sides to further enhance the protective effect, further protecting the four corners of the tablet.
[0016] Furthermore, a display screen is mounted on the frame of the tablet computer. The display screen is connected to the bottom shell of the computer via a support mounting column. The display screen and the bottom shell of the computer are fixed together by bolts inside the support mounting column. The working parts of the tablet computer are placed inside the bottom shell of the computer and the frame of the tablet computer.
[0017] Furthermore, the frame also has wiring holes and control buttons on the periphery for charging the tablet and connecting peripherals. The heat dissipation vents are used to help the tablet dissipate heat, so that the internal heat can interact with the outside air after the tablet has been running for a long time, thus dissipating heat.
[0018] 2. After the tablet computer lands at one of its four corners, the corner reinforcement blocks at the four corners of the protective rubber cover will press against the contact blocks upon impact. Due to the "T" shape of the contact blocks, the ends of the contact blocks will press against the corresponding auxiliary pressure plates when impacted. This is achieved through the protective airbag and two symmetrically arranged buffer springs, which further enhances the buffering effect and provides even better protection for the four corners of the tablet computer.
[0019] Furthermore, when excessive heat accumulates inside the tablet, or after prolonged use, the user can manually press the four corners of the protective rubber cover to cause the corner reinforcement blocks to press against the contact blocks and auxiliary pressure plates. At this time, the protective airbags are inflated through the one-way air intake tube, which can be used repeatedly to promote heat exchange inside the frame, allowing the hot air inside the tablet frame to circulate faster and promote heat dissipation. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.
[0021] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below.
[0022] Figure 3 This is a rear-view three-dimensional structural diagram of the present invention.
[0023] Figure 4This is a cross-sectional three-dimensional structural diagram of the present invention.
[0024] Figure 5 This is a three-dimensional structural diagram of the auxiliary protection mechanism of this utility model.
[0025] Figure 6 This is a cross-sectional three-dimensional structural diagram of the protective airbag of this utility model.
[0026] Figure 7 This is a side sectional view of the three-dimensional structure of the buffer spring of this utility model.
[0027] In the diagram: 1. Frame; 2. Display screen; 3. Computer bottom shell; 4. Support mounting column; 5. Heat dissipation vent; 6. Protective rubber sleeve; 7. Corner reinforcement block; 8. Buffer and anti-drop block; 9. Protective airbag; 10. Auxiliary pressure plate; 11. Contact block; 12. Buffer spring; 13. Air inlet guide pipe; 14. Air outlet guide pipe. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Example 1: As Figures 1-5 The technical solution shown is a corner-reinforced protective tablet computer. To address the problem of easy impact damage to the four corners of the tablet computer, the solution discloses: a frame 1 and a computer base shell 3 at the lower end of the frame 1, with a display screen 2 on the upper surface of the frame 1; a protective rubber sleeve 6 is fitted on the outer side of the frame 1, and corner reinforcement blocks 7 are provided on the outer side of the protective rubber sleeve 6, with corresponding shock-absorbing blocks 8 on the outer side of the frame 1; support mounting posts 4 are provided between the frame 1 and the computer base shell 3, and the frame 1 and the computer base shell 3 are installed by bolts, and the support mounting posts 4 are all... The protective rubber sleeve 6 is evenly distributed on the inner side of the frame 1. The bottom of the frame 1 is provided with a heat dissipation vent 5, and there are two symmetrically arranged heat dissipation vents 5. The heat dissipation vent 5 is circular in shape. The outer periphery of the protective rubber sleeve 6 is provided with button holes, and the button holes correspond to the buttons on the tablet computer. The corner reinforcement blocks 7 are provided at the four corners of the protective rubber sleeve 6, and the corner reinforcement blocks 7 are corrugated and raised in shape. The buffer anti-drop blocks 8 are symmetrically arranged at the four corners of the frame 1, and the buffer anti-drop blocks 8 are fitted with the corner reinforcement blocks 7. The buffer anti-drop blocks 8 are provided with grooves at equal intervals inside.
[0030] A display screen 2 is mounted on the frame 1 of the tablet computer. The display screen 2 is connected to the bottom shell 3 of the tablet computer via a support mounting column 4. The display screen 2 and the bottom shell 3 are fixed together by bolts inside the support mounting column 4. The tablet computer bottom shell 3 and the frame 1 of the tablet computer house the tablet computer's operating components, such as... Figure 1 and Figure 3 As shown, the outer perimeter of frame 1 also has wiring holes and control buttons for charging the tablet and connecting peripherals. The tablet can also be controlled via the buttons, such as... Figure 2 As shown, the bottom of the computer case 3 has two circular ventilation holes 5. These ventilation holes 5 are used to assist the tablet computer in heat dissipation, thereby helping to cool the tablet computer and allowing the internal heat to interact with the outside air after prolonged operation, thus dissipating heat. Figure 1 and Figure 4 As shown, a protective rubber sleeve 6 is provided around the frame 1 of the tablet computer. The outer perimeter of the protective rubber sleeve 6 also has corresponding openings to accommodate the wiring ports and buttons on the frame 1. Four corner reinforcement blocks 7 are provided at the four corners of the protective rubber sleeve 6. These corner reinforcement blocks 7 are corrugated and raised to reinforce the corners of the tablet computer, thus protecting them. If the tablet computer is accidentally dropped from the user's hand, and it lands on its four corners, the corners will be cushioned, preventing easy damage and protecting the tablet computer. Figure 5 As shown, buffer anti-drop blocks 8 are set at the four corners of the tablet frame 1 and at the positions of the corner reinforcement blocks 7. The outer side of the buffer anti-drop blocks 8 has grooves at equal intervals to further improve the protection effect and further protect the four corners of the tablet.
[0031] Example 2: Figure 1 , Figure 5 , Figure 6 and Figure 7The technical solution shown, based on Embodiment 1, discloses the following to address the issue of poor protective effect: Protective airbags 9 are fixedly installed at the four corners of the frame 1, and auxiliary pressure plates 10 are fixedly installed on the outer sides of the protective airbags 9. An auxiliary protection mechanism is provided on the outer side of the auxiliary pressure plate 10, and the auxiliary protection mechanism includes contact blocks 11. The inner side of the contact blocks 11 is fixedly installed with the outer side of the auxiliary pressure plate 10, and the contact blocks 11 are T-shaped. Furthermore, the contact blocks 11 and the auxiliary pressure plate 10 are assembled... The components are combined to form an "I" shape. A buffer spring 12 is provided between the auxiliary pressure plate 10 and the frame 1. Two buffer springs 12 are symmetrically arranged along the protective airbag 9. An air inlet guide pipe 13 is connected to the outside of the protective airbag 9. The air inlet guide pipe 13 passes through the buffer anti-fall block 8 and the corner reinforcement block 7. The air inlet guide pipe 13 is a one-way air inlet pipe. An air outlet guide pipe 14 is connected to the inside of the protective airbag 9. The air outlet guide pipe 14 passes through the frame 1. The air outlet guide pipe 14 is a one-way air outlet pipe.
[0032] After the tablet computer lands at one of its four corners, the corner reinforcement blocks 7 at the four corners of the protective rubber sleeve 6 are impacted and squeezed against the contact block 11. Due to the "T" shape of the contact block 11, the end of the contact block 11 presses against the corresponding auxiliary pressure plate 10 upon impact. Due to the planar shape of the auxiliary pressure plate 10, when squeezed, the auxiliary pressure plate 10 pushes the protective airbag 9 inward. The protective airbag 9 and the two symmetrically arranged buffer springs 12 provide buffer protection, thereby further improving the buffer protection effect and further protecting the four corners of the tablet computer. Figure 5 As shown, when excessive heat accumulates inside the tablet computer, or after prolonged use, the user can manually press the four corners of the protective rubber sleeve 6 to cause the corner reinforcement blocks 7 to press against the contact blocks 11 and auxiliary pressure plates 10. The auxiliary pressure plates 10, through compression, send the gas inside the protective airbag 9 into the tablet computer frame 1 through the one-way air outlet pipe 14, thereby accelerating the circulation of hot air inside the tablet computer frame 1. Conversely, when the corner reinforcement blocks 7 of the protective rubber sleeve 6 are released, the protective airbag 9 can be reset by the buffer spring 12. At this time, the protective airbag 9 is inflated through the one-way air inlet pipe 13, which can be used repeatedly to promote heat exchange inside the frame 1, thereby accelerating the circulation of hot air inside the tablet computer frame 1 and promoting heat dissipation.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A corner-reinforced protective tablet computer, comprising a frame (1) and a computer bottom shell (3) disposed at the lower end of the frame (1), wherein a display screen (2) is disposed on the upper surface of the frame (1). characterized in that The outer side of the frame (1) is fitted with a protective rubber sleeve (6), and the outer side of the protective rubber sleeve (6) is provided with a corner reinforcement block (7), and the outer side of the frame (1) is correspondingly provided with a buffer anti-fall block (8). Protective airbags (9) are fixedly installed at the four corners of the frame (1), and auxiliary pressure plates (10) are fixedly installed on the outside of the protective airbags (9), and auxiliary protection mechanisms are provided on the outside of the auxiliary pressure plates (10). The auxiliary protection mechanism is provided with a contact block (11), and the inner side of the contact block (11) is fixedly installed with the outer side of the auxiliary pressure plate (10). The contact block (11) is in the shape of a "T". The contact block (11) and the auxiliary pressure plate (10) are combined to form an "I" shape. A buffer spring (12) is provided between the auxiliary pressure plate (10) and the frame (1). Two buffer springs (12) are symmetrically arranged along the protective airbag (9). An air inlet guide pipe (13) is connected to the outer side of the protective airbag (9). The air inlet guide pipe (13) passes through the buffer anti-fall block (8) and the corner reinforcement block (7). The air inlet guide pipe (13) is a one-way air inlet pipe. An air outlet guide pipe (14) is connected to the inner side of the protective airbag (9). The air outlet guide pipe (14) passes through the frame (1). The air outlet guide pipe (14) is a one-way air outlet pipe.
2. The reinforced corner protective tablet according to claim 1, wherein: The frame (1) and the computer bottom shell (3) are provided with support mounting columns (4), and the frame (1) and the computer bottom shell (3) are installed by bolts, and the support mounting columns (4) are evenly distributed on the inner side of the frame (1).
3. A corner-reinforced protective tablet computer according to claim 2, characterized in that: The bottom of the frame (1) is provided with a heat dissipation vent (5), and there are two heat dissipation vents (5) symmetrically arranged, and the shape of the heat dissipation vent (5) is circular.
4. A corner-reinforced protective tablet computer according to claim 3, characterized in that: The outer periphery of the protective rubber sleeve (6) is provided with button holes, and the button holes correspond to the buttons on the tablet computer. The corner reinforcement blocks (7) are located at the four corners of the protective rubber sleeve (6), and the corner reinforcement blocks (7) are corrugated and raised.
5. A corner-reinforced protective tablet computer according to claim 1, characterized in that: The buffer anti-fall blocks (8) are symmetrically arranged at the four corners of the frame (1), and the buffer anti-fall blocks (8) are correspondingly fitted with the corner reinforcement blocks (7), and the buffer anti-fall blocks (8) have equally spaced grooves inside.