CN110597357B - Active anti-falling and anti-vibration system for tablet personal computer - Google Patents
Active anti-falling and anti-vibration system for tablet personal computer Download PDFInfo
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- CN110597357B CN110597357B CN201910894622.6A CN201910894622A CN110597357B CN 110597357 B CN110597357 B CN 110597357B CN 201910894622 A CN201910894622 A CN 201910894622A CN 110597357 B CN110597357 B CN 110597357B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
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Abstract
The invention discloses an active anti-falling and anti-shock system for a tablet personal computer, which comprises a bottom plate, wherein the front side and the rear side of the top of the bottom plate are respectively provided with a first through groove, the bottom of the inner cavity of the first through groove is bonded with an air bag, the top of the air bag is bonded with a plate body, the bottom of the inner cavity of the first through groove and the two sides of the air bag are respectively fixedly connected with a supporting mechanism, and the supporting mechanism comprises a shell, a supporting rod, a sliding block and a sliding groove; according to the invention, the gravity acceleration sensor senses the gravity acceleration of the tablet personal computer when the tablet personal computer falls, the gravity acceleration sensor transmits a signal to the PLC, the PLC starts the first air pump, the first air pump inflates the air bag to expand the air bag, the air bag expands to drive the plate body to move, the plate body drives the supporting rod to move, the supporting rod drives the sliding block to slide in the sliding groove, meanwhile, the stop block drives the second magnetic block to be separated from the first magnetic block, and the contact surface of the tablet personal computer when the tablet personal computer falls is supported and buffered through the plate body, so that the anti-falling and shock-absorbing purposes are achieved.
Description
Technical Field
The invention belongs to the technical field of tablet computers, and particularly relates to an active anti-falling and anti-shock system for a tablet computer.
Background
The tablet computer, also called a portable computer, is a small-sized and portable personal computer, and uses the touch screen as the basic input device, and its touch screen allows the user to operate by touch pen or digital pen instead of traditional keyboard or mouse, and the user can implement input by built-in hand-writing identification, soft keyboard on the screen, speech recognition or a real keyboard, and the tablet computer has distinctive characteristics in appearance, some are just like a single liquid crystal display screen, and are thicker than general display screen, and the necessary hardware devices such as hard disk are arranged in the tablet computer, and it is small and light like notebook computer, and can transfer its use place at any time, and has the mobility and flexibility compared with desktop computer, and the maximum characteristics of tablet computer are that the touch screen and hand-writing identification input function, and strong pen input identification function, Speech recognition, gesture recognition capabilities, and have mobility.
The tablet computers are all liquid crystal screens with touch identification, can use electromagnetic induction pens to write by hand for input, integrate mobile commerce, mobile communication and mobile entertainment, have the functions of hand-written identification and wireless network communication, and are called as the terminators of netbooks.
The screen of the tablet personal computer belongs to a liquid crystal screen, the strength is poor, the abrasion resistance is poor, people often fall the tablet personal computer on the ground due to carelessness or other reasons when using the screen, the tablet personal computer lacks an active anti-falling and anti-vibration means, the screen of the tablet personal computer is easy to break, and some active anti-falling and anti-vibration systems are inconvenient to pack after taking effect to influence the next use, so that the active anti-falling and anti-vibration system for the tablet personal computer is provided.
Disclosure of Invention
The invention aims to provide an active anti-falling and anti-shock system for a tablet computer, which aims to solve the problem that the screen of the tablet computer is easy to be broken due to the lack of an active anti-falling and anti-shock means for the tablet computer in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an active anti-falling and anti-vibration system for a tablet personal computer comprises a bottom plate, wherein first through grooves are formed in the front side and the rear side of the top of the bottom plate, an air bag is bonded at the bottom of an inner cavity of the first through groove, a plate body is bonded at the top of the air bag, supporting mechanisms are fixedly connected to the bottom of the inner cavity of the first through groove and positioned on two sides of the air bag, each supporting mechanism comprises a shell, a supporting rod, a sliding block and a sliding groove, the top of each supporting mechanism is fixedly connected with the bottom of the plate body, baffles are fixedly connected to two sides of the plate body, clamping grooves are formed in the top of the bottom plate and positioned on two sides of the first through groove, the outer side walls of the baffles are attached to the inner side walls of the clamping grooves, a second through groove and a third through groove are formed in the left side and the right side of the bottom of the air bag, a PLC controller is fixedly installed in the inner cavity of the second through groove and positioned at the rear side of the first air pump, a gravity acceleration sensor is fixedly installed in the inner cavity of the second through groove and positioned at the rear side of the PLC controller, a second air pump is fixedly installed in the inner cavity of the third through groove, the air exhaust end of the second air pump is communicated with the other side of the bottom of the air bag through a pipeline, a storage battery is fixedly installed in the inner cavity of the third through groove and positioned at the rear side of the second air pump, and a switch is fixedly installed at one side of the bottom plate;
the two sides of the inner cavity of the shell are both provided with sliding chutes matched with the sliding blocks, and the outer side walls of the sliding blocks are in sliding connection with the inner cavities of the sliding chutes;
the top fixedly connected with branch of slider, the top of branch and the bottom fixed connection of plate body.
Preferably, the air exhaust end of the first air pump and the air outlet end of the second air pump both extend to the outer side wall of the bottom plate.
Preferably, the bottom of the inner cavity of the clamping groove is provided with a groove, and a second magnetic block is embedded in the inner cavity of the groove.
Preferably, the inner side wall of the baffle is fixedly connected with a first magnetic block, and the bottom of the first magnetic block is magnetically connected with the top of a second magnetic block.
Preferably, the top of the bottom plate is bonded with a rubber pad, and the front side and the rear side of the top of the bottom plate are fixedly connected with clamping blocks.
Preferably, the electrical input ends of the PLC controller and the gravity acceleration sensor are electrically connected with the electrical output end of the storage battery, the signal output end of the gravity acceleration sensor is electrically connected with the signal input end of the PLC controller, and the electrical output end of the PLC controller is electrically connected with the electrical input end of the first air pump.
Preferably, the electrical input end of the second air pump is electrically connected with the electrical output end of the switch, and the electrical input end of the switch is electrically connected with the electrical output end of the storage battery.
The invention has the technical effects and advantages that: compared with the prior art, the active anti-falling and anti-shock system for the tablet personal computer provided by the invention has the following advantages:
the gravity acceleration sensor senses the gravity acceleration of the tablet personal computer when the tablet personal computer falls, the gravity acceleration sensor transmits a signal to the PLC, the PLC starts the first air pump, the first air pump inflates the air bag to enable the air bag to expand, the air bag expands to drive the plate body to move, the plate body drives the supporting rod to move, the supporting rod drives the sliding block to slide in the sliding groove, meanwhile, the stop block drives the second magnetic block to be separated from the first magnetic block, and the contact surface of the tablet personal computer when the tablet personal computer falls is supported and buffered through the plate body, so that the anti-falling and shock absorption purposes are achieved;
and secondly, the second air pump is started through the switch, air in the air bag is pumped out to the outside through the second air pump, the air bag is re-arranged in the first through groove, the plate body and the air bag are reset, and the plate body is adsorbed through the first magnetic block and the second magnetic block to prepare for next protection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of a second through slot of the present invention;
FIG. 4 is a schematic top view of a third through slot of the present invention;
FIG. 5 is a schematic cross-sectional view of the support mechanism of the present invention;
FIG. 6 is an enlarged view of region A of FIG. 1;
FIG. 7 is an enlarged view of region B of FIG. 1 according to the present invention.
In the figure: 1. a base plate; 2. a first through groove; 3. an air bag; 4. a plate body; 5. a support mechanism; 51. a housing; 52. a strut; 53. a slider; 54. a chute; 6. a baffle plate; 7. a card slot; 8. a second through groove; 9. a third through groove; 10. a first air pump; 11. a PLC controller; 12. a gravitational acceleration sensor; 13. a second air pump; 14. a storage battery; 15. a switch; 16. a groove; 17. a second magnetic block; 18. a first magnetic block; 19. a rubber pad; 20. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an active anti-falling and anti-vibration system for a tablet personal computer, which comprises a bottom plate 1, wherein the front side and the rear side of the top of the bottom plate 1 are respectively provided with a first through groove 2, the bottom of the inner cavity of the first through groove 2 is bonded with an air bag 3, the top of the air bag 3 is bonded with a plate body 4, the bottom of the inner cavity of the first through groove 2 and the two sides of the air bag 3 are respectively and fixedly connected with a supporting mechanism 5, the supporting mechanism 5 comprises a shell 51, a support rod 52, a sliding block 53 and a sliding groove 54, the top of the supporting mechanism 5 is fixedly connected with the bottom of the plate body 4, the two sides of the plate body 4 are respectively and fixedly connected with a baffle 6, the top of the bottom plate 1 and the two sides of the first through groove 2 are respectively provided with a clamping groove 7, the outer side wall of the baffle 6 is bonded with the inner side wall of the clamping, a first air pump 10 is fixedly installed in an inner cavity of the second through groove 8, an air outlet end of the first air pump 10 is communicated with one side of the bottom of the air bag 3 through a pipeline, a PLC (programmable logic controller) 11 is fixedly installed in the inner cavity of the second through groove 8 and positioned at the rear side of the first air pump 10, a gravity acceleration sensor 12 is fixedly installed in the inner cavity of the second through groove 8 and positioned at the rear side of the PLC 11, a second air pump 13 is fixedly installed in an inner cavity of the third through groove 9, an air exhaust end of the second air pump 13 is communicated with the other side of the bottom of the air bag 3 through a pipeline, a storage battery 14 is fixedly installed in the inner cavity of the third through groove 9 and positioned at the rear side of the second air pump 13, and a switch 15 is fixedly installed;
the top of the sliding block 53 is fixedly connected with a supporting rod 52, and the top of the supporting rod 52 is fixedly connected with the bottom of the plate body 4.
The two sides of the inner cavity of the shell 51 are both provided with sliding grooves 54 matched with the sliding blocks 53, and the outer side walls of the sliding blocks 53 are in sliding connection with the inner cavities of the sliding grooves 54.
In this scheme, the spout 54 has made things convenient for the slip of slider 53 in casing 51, uses through the cooperation of slider 53 and spout 54, has reached and has carried out spacing purpose to branch 52 to prevent that branch 52 from breaking away from casing 51's inner chamber.
In this scheme, plate body 4 drives branch 52 and removes, and branch 52 drives slider 53 and slides in spout 54, and branch 52 is used for spacing plate body 4, prevents that the phenomenon of skew about plate body 4 appears.
Preferably, the air exhaust end of the first air pump 10 and the air outlet end of the second air pump 13 both extend to the outer side wall of the base plate 1.
By adopting the above technical scheme, the air exhaust end of the first air pump 10 is used for exhausting air from the outside into the air bag 3, and the air outlet end of the second air pump 13 is used for exhausting the air in the air bag 3 to the outside.
Preferably, a groove 16 is formed in the bottom of the inner cavity of the clamping groove 7, and a second magnetic block 17 is embedded in the inner cavity of the groove 16.
By adopting the technical scheme, the groove 16 is used for mounting the second magnetic block 17.
Preferably, the inner side wall of the baffle 6 is fixedly connected with a first magnetic block 18, and the bottom of the first magnetic block 18 is magnetically connected with the top of the second magnetic block 17.
By adopting the technical scheme, the air bag 3 is re-arranged in the first through groove 2, so that the plate body 4 and the air bag 3 are reset, the plate body 4 is adsorbed by the first magnetic block 18 and the second magnetic block 17, and preparation is made for next protection.
Preferably, a rubber pad 19 is bonded to the top of the bottom plate 1, and the front side and the rear side of the top of the bottom plate 1 are both fixedly connected with a fixture block 20.
Through adopting above-mentioned technical scheme, rubber pad 19 is used for carrying out further shock attenuation protection to the panel computer, reduces the impact force when contacting with ground, and fixture block 20 is used for fixing the panel computer.
Preferably, the electrical input ends of the PLC controller 11 and the gravitational acceleration sensor 12 are electrically connected to the electrical output end of the battery 14, the signal output end of the gravitational acceleration sensor 12 is electrically connected to the signal input end of the PLC controller 11, and the electrical output end of the PLC controller 11 is electrically connected to the electrical input end of the first air pump 10.
By adopting the technical scheme, after the tablet personal computer falls from the air, the gravity acceleration sensor 12 senses the gravity acceleration of the tablet personal computer when the tablet personal computer falls, and the gravity acceleration sensor 12 controls the PLC 11 to start the first air pump 10.
Preferably, an electrical input end of the second air pump 13 is electrically connected to an electrical output end of the switch 15, and an electrical input end of the switch 15 is electrically connected to an electrical output end of the storage battery 14.
Through adopting above-mentioned technical scheme, start second air pump 13 through switch 15, take out to the external world through second air pump 13 with the gas in the gasbag 3, pack into first logical groove 2 again with gasbag 3 in, make plate body 4 and gasbag 3 reset to adsorb plate body 4 through first magnetic path 18 and second magnetic path 17, make things convenient for next use.
In this embodiment: the first air pump 10 and the second air pump 13 are each 4a12B25R37B in model number.
In this embodiment: the PLC controller 11 is a PLC controller structure made of a PLC board of model ZG 043.
The working principle is as follows: the user places the tablet computer on the rubber pad 19 at the top of the bottom plate 1, the frame of the tablet computer is embedded into the inner cavity of the clamping block 20, after the tablet computer falls from the air, the gravity acceleration sensor 12 senses the gravity acceleration of the tablet computer when the tablet computer falls, the gravity acceleration sensor 12 transmits a signal to the PLC controller 11, the PLC controller 11 starts the first air pump 10, the first air pump 10 inflates the air bag 3, the air bag 3 expands to drive the plate body 4 to move, the plate body 4 drives the supporting rod 52 to move, the supporting rod 52 drives the sliding block 53 to slide in the sliding groove 54, meanwhile, the baffle 6 drives the second magnetic block 17 to be separated from the first magnetic block 18, the contact surface of the tablet computer when the tablet computer falls is supported and buffered through the plate body 4, thereby the anti-falling and shock absorption purposes are achieved, the user can start the second air pump 13 through the switch 15, the air in the air bag, the air bag 3 is installed in the first through groove 2 again, so that the plate body 4 and the air bag 3 are reset, the plate body 4 is adsorbed through the first magnetic block 18 and the second magnetic block 17, and preparation is made for next protection.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a system of taking precautions against earthquakes is prevented falling by panel computer initiative, includes bottom plate (1), its characterized in that: the front side and the rear side of the top of the bottom plate (1) are both provided with a first through groove (2), the bottom of the inner cavity of the first through groove (2) is bonded with an air bag (3), the top of the air bag (3) is bonded with a plate body (4), the bottom of the inner cavity of the first through groove (2) is fixedly connected with a supporting mechanism (5) on both sides of the air bag (3), the supporting mechanism (5) comprises a shell (51), a supporting rod (52), a sliding block (53) and a sliding groove (54), the top of the supporting mechanism (5) is fixedly connected with the bottom of the plate body (4), the two sides of the plate body (4) are both fixedly connected with a baffle (6), the top of the bottom plate (1) is also provided with clamping grooves (7) on both sides of the first through groove (2), the outer side wall of the baffle (6) is bonded with the inner side wall of the clamping grooves (7), the left side and the right side of the bottom plate (, a first air pump (10) is fixedly installed in an inner cavity of the second through groove (8), an air outlet end of the first air pump (10) is communicated with one side of the bottom of the air bag (3) through a pipeline, a PLC (programmable logic controller) is fixedly installed in an inner cavity of the second through groove (8) and positioned at the rear side of the first air pump (10), a gravity acceleration sensor (12) is fixedly installed in an inner cavity of the second through groove (8) and positioned at the rear side of the PLC (11), a second air pump (13) is fixedly installed in an inner cavity of the third through groove (9), an air exhaust end of the second air pump (13) is communicated with the other side of the bottom of the air bag (3) through a pipeline, a storage battery (14) is fixedly installed in an inner cavity of the third through groove (9) and positioned at the rear side of the second air pump (13), and a switch (15) is fixedly installed at one side;
the two sides of the inner cavity of the shell (51) are respectively provided with a sliding groove (54) matched with the sliding block (53), and the outer side wall of the sliding block (53) is in sliding connection with the inner cavity of the sliding groove (54);
the top of the sliding block (53) is fixedly connected with a supporting rod (52), and the top of the supporting rod (52) is fixedly connected with the bottom of the plate body (4).
2. The active anti-fall and anti-shock system for the tablet computer according to claim 1, wherein: the air exhaust end of the first air pump (10) and the air outlet end of the second air pump (13) both extend to the outer side wall of the bottom plate (1).
3. The active anti-fall and anti-shock system for the tablet computer according to claim 1, wherein: the bottom of the inner cavity of the clamping groove (7) is provided with a groove (16), and a second magnetic block (17) is embedded in the inner cavity of the groove (16).
4. The active anti-fall and anti-shock system for the tablet computer according to claim 3, wherein: the inner side wall of the baffle (6) is fixedly connected with a first magnetic block (18), and the bottom of the first magnetic block (18) is magnetically connected with the top of a second magnetic block (17).
5. The active anti-fall and anti-shock system for the tablet computer according to claim 1, wherein: the top of the bottom plate (1) is bonded with a rubber pad (19), and the front side and the rear side of the top of the bottom plate (1) are fixedly connected with clamping blocks (20).
6. The active anti-fall and anti-shock system for the tablet computer according to claim 1, wherein: the electric input ends of the PLC controller (11) and the gravity acceleration sensor (12) are electrically connected with the electric output end of the storage battery (14), the signal output end of the gravity acceleration sensor (12) is electrically connected with the signal input end of the PLC controller (11), and the electric output end of the PLC controller (11) is electrically connected with the electric input end of the first air pump (10).
7. The active anti-fall and anti-shock system for the tablet computer according to claim 1, wherein: the electrical input end of the second air pump (13) is electrically connected with the electrical output end of the switch (15), and the electrical input end of the switch (15) is electrically connected with the electrical output end of the storage battery (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894622.6A CN110597357B (en) | 2019-09-20 | 2019-09-20 | Active anti-falling and anti-vibration system for tablet personal computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910894622.6A CN110597357B (en) | 2019-09-20 | 2019-09-20 | Active anti-falling and anti-vibration system for tablet personal computer |
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| CN110597357A CN110597357A (en) | 2019-12-20 |
| CN110597357B true CN110597357B (en) | 2021-04-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111580616A (en) * | 2020-04-16 | 2020-08-25 | 青岛农业大学 | Palm electronic financial management device |
| CN112524797A (en) * | 2020-12-07 | 2021-03-19 | 瑞祥电子科技(山东)有限公司 | Boiler controller |
| CN112617522A (en) * | 2020-12-18 | 2021-04-09 | 江西昌浩实业有限公司 | Simple and easy type fitment coating door and window selling device |
| CN117711133A (en) * | 2023-12-27 | 2024-03-15 | 中国人民解放军空军军医大学 | Anti-loss device for senile dementia patient |
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| CN105824370A (en) * | 2016-04-25 | 2016-08-03 | 乐视控股（北京）有限公司 | Anti-falling mobile terminal |
| CN208689489U (en) * | 2018-06-20 | 2019-04-02 | 重庆三峡学院 | Computer cabinet protective device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020085342A1 (en) * | 2000-12-29 | 2002-07-04 | Shin-Chen Chen | Portable computer with shockproof function |
| CN203133702U (en) * | 2013-04-02 | 2013-08-14 | 曹婷婷 | Falling damage resistance tablet personal computer |
| CN103309412A (en) * | 2013-06-28 | 2013-09-18 | 四川品杰科技有限公司 | Panel computer leather sheath with metal inner linings |
| CN104349625B (en) * | 2013-08-06 | 2018-10-02 | 航天信息股份有限公司 | Protective shell with air bag |
| CN106647946A (en) * | 2016-12-16 | 2017-05-10 | 南陵智联电子科技有限公司 | Anti-dropping protective jacket for tablet personal computer |
| CN109240426A (en) * | 2018-10-25 | 2019-01-18 | 郑州迪朗医药科技有限公司 | Tablet computer is used in a kind of exploitation of computer software |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824370A (en) * | 2016-04-25 | 2016-08-03 | 乐视控股（北京）有限公司 | Anti-falling mobile terminal |
| CN208689489U (en) * | 2018-06-20 | 2019-04-02 | 重庆三峡学院 | Computer cabinet protective device |
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Address after: 518000 Room 201, plant 1, No. 34, zhangyixin village, junzibu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN E-RAN TECHNOLOGY CO.,LTD. Address before: 518000 4th / 6th floor, 9 Xiangxiang Industrial Park, Tianbao Road, yingrenshi community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN E-RAN TECHNOLOGY CO.,LTD. |
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