CN112688122A - Device for preventing poor interface contact during plugging when computer is plugged into USB flash disk - Google Patents
Device for preventing poor interface contact during plugging when computer is plugged into USB flash disk Download PDFInfo
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- CN112688122A CN112688122A CN202011514556.4A CN202011514556A CN112688122A CN 112688122 A CN112688122 A CN 112688122A CN 202011514556 A CN202011514556 A CN 202011514556A CN 112688122 A CN112688122 A CN 112688122A
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- rod
- movably connected
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- flash disk
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Abstract
The invention relates to the technical field of data storage, and discloses a device for preventing bad interface contact during plugging when a computer is inserted into a USB flash disk, which comprises a shell, wherein the lower end of the inner wall of the shell is fixedly connected with a fixed block, the lower end of the fixed block is movably connected with a bent rod, the left end of the bent rod is movably connected with a connecting rod, the lower end of the connecting rod is movably connected with a moving rod, the lower end of the moving rod is fixedly connected with a tension block, the upper end of the tension block is movably connected with a compression spring, the lower end of the tension block is fixedly connected with a trapezoidal block, the left end of the trapezoidal block is movably connected with a capacitor plate, the left end of the capacitor plate. Move upwards through interface mechanism, and then make interface mechanism upper end interface and USB flash disk dock to make the connection succeed, thereby reach and peg graft the USB flash disk automatically, prevent that external force is too big, cause the destruction to the interface, thereby contact failure's effect.
Description
Technical Field
The invention relates to the technical field of data storage, in particular to a device for preventing poor interface contact during plugging when a computer is plugged into a USB flash disk.
Background
Along with the rapid development of science and technology, various processing production processes become more and more complicated, possess higher processing speed to some data processing device that will process, also need to adapt to the demand of modern development simultaneously, to the storage of data, generally keep through inside hard disk, can insert the USB flash disk simultaneously, and then shift internal data.
However, the existing defect that needs to be overcome exists when the USB flash disk is inserted into a computer at present, the USB flash disk is often required to be manually inserted into the interface part when the computer is inserted into the USB flash disk, but the interface part is easily stressed for a long time due to long-time insertion, so that the internal looseness and the contact effect are influenced, and meanwhile, the device for preventing poor interface contact during plugging is suitable for transportation when the computer is inserted into the USB flash disk.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the device for preventing the interface from being in poor contact when the USB flash disk is inserted into a computer, the device has the advantages of automatically inserting the USB flash disk, preventing the interface from being damaged due to overlarge external force so as to cause poor contact, and removing dust from the USB flash disk interface before connection, and solves the problem that the interface is easy to be stressed for a long time due to long-time insertion so that the inner part is loosened and the contact effect is influenced.
(II) technical scheme
In order to realize the purposes of automatically plugging the USB flash disk, preventing the interface from being damaged due to overlarge external force so as to cause poor contact and simultaneously removing dust from the USB flash disk interface before connection, the invention provides the following technical scheme: a device for preventing bad interface contact during plugging when a computer is inserted into a USB flash disk comprises a shell, wherein the lower end of the inner wall of the shell is fixedly connected with a fixed block, the lower end of the fixed block is movably connected with a bent rod, the left end of the bent rod is movably connected with a connecting rod, the lower end of the connecting rod is movably connected with a moving rod, the lower end of the moving rod is fixedly connected with a tension block, the upper end of the tension block is movably connected with a compression spring, the lower end of the tension block is fixedly connected with a trapezoidal block, the left end of the trapezoidal block is movably connected with a capacitor plate, the left end of the capacitor plate is fixedly connected with a thrust spring, the right end of the trapezoidal block is movably connected with an electromagnet, the upper end of the electromagnet is movably connected with an interface mechanism, the left end of the interface mechanism is, the lower end of the trapezoid block is movably connected with a pull rod, the lower end of the pull rod is movably connected with an inclined rod, the right end of the inclined rod is movably connected with a pressure rod, and the right end of the pressure rod is fixedly connected with an air bag.
Preferably, the right end of the bent rod extends out of the upper end channel of the shell, and the two bent rods are bilaterally symmetrical about the center line of the inner part of the shell.
Preferably, the number of the compression springs is two, the two compression springs are respectively located at the left end and the right end of the moving rod, and the left end of each compression spring is movably connected with the left end of the inner wall of the shell.
Preferably, the number of the capacitor plates is two, the two capacitor plates are respectively positioned at the left end and the right end of a trapezoidal block, the trapezoidal block is trapezoidal, and an internal circuit of the capacitor plate is communicated with the electromagnet.
Preferably, the air bag is positioned at the lower end of the electromagnet, and the interior of the air bag is communicated with the interior of the air nozzle.
Preferably, the right end of the inclined rod is higher than the left end of the inclined rod, and the inclined rod is located at the lower end of the inner wall of the shell.
(III) advantageous effects
Compared with the prior art, the invention provides a device for preventing poor interface contact during plugging when a computer is plugged into a USB flash disk, which has the following beneficial effects:
1. this prevent bad device of interface contact when pegging graft when computer inserts the USB flash disk, through gag lever post rebound, thereby there is an ascending power to spring mechanism inside, thereby make the inside elastic deformation that takes place of spring mechanism, for interface mechanism's preparation that resets, when interface mechanism rebound, and then make interface mechanism upper end interface and USB flash disk dock, thereby make and connect successfully, thereby reach and peg graft the USB flash disk automatically, prevent that external force is too big, cause the destruction to the interface, thereby contact failure's effect.
2. This prevent when pegging graft bad device of interface contact when USB flash disk when computer inserts, there is a thrust right to the gasbag through the pressure bar to make the inside pressurized of gasbag, inside air current blowout is from the inside blowout of air nozzle through inside pipeline, thereby uses on the USB flash disk, makes USB flash disk kneck clear up, thereby reaches the effect of removing dust to the USB flash disk interface before connecting.
Drawings
FIG. 1 is a front cross-sectional view of the housing structure of the present invention;
FIG. 2 is a partial cross-sectional view of the connecting rod construction of the present invention;
FIG. 3 is a partial cross-sectional view of the anchor block configuration of the present invention;
FIG. 4 is a partial cross-sectional view of the pull block structure of the present invention;
fig. 5 is a partial cross-sectional view of the diagonal bar construction of the present invention.
In the figure: 1. a housing; 2. a fixed block; 3. bending a rod; 4. a connecting rod; 5. a travel bar; 6. a tension block; 7. a compression spring; 8. a trapezoidal block; 9. a capacitive plate; 10. a thrust spring; 11. an electromagnet; 12. an interface mechanism; 13. a limiting rod; 14. a spring mechanism; 15. an air nozzle; 16. a pull rod; 17. a diagonal bar; 18. a pressure lever; 19. an air bag.
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. 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.
Referring to fig. 1-5, a device for preventing bad contact of a connector when a computer is inserted into a usb disk, comprising a housing 1, a fixed block 2 fixedly connected to the lower end of the inner wall of the housing 1, a bent rod 3 movably connected to the lower end of the fixed block 2, a bent rod 3 extending from the upper end of the housing 1 at the right end of the bent rod 3, two bent rods 3 symmetrically arranged on the left and right sides of the inner center line of the housing 1, a connecting rod 4 movably connected to the left end of the bent rod 3, a moving rod 5 movably connected to the lower end of the connecting rod 4, a pulling block 6 fixedly connected to the lower end of the moving rod 5, a compression spring 7 movably connected to the upper end of the pulling block 6, two compression springs 7 respectively arranged at the left and right ends of the moving rod 5, the left end of the compression spring 7 movably connected to the left end of the inner wall of the housing 1, when the usb disk is inserted into the upper end of the housing, and then the left end of the bent rod 3 moves upwards, so as to pull the connecting rod 4 to move upwards, and further, an upward force is applied to the moving rod 5, the moving rod 5 is driven to move upwards, meanwhile, in the process that the moving rod 5 moves upwards, an upward force is applied to the tension block 6, so that two ends of the tension block 6 have an upward thrust to the compression spring 7, the compression spring 7 is compressed by the internal stress, elastic deformation is generated, elastic potential energy is gathered, preparation is made for the reset of the bent rod 3, meanwhile, a clamping force is applied to a U disk, meanwhile, in the process that the tension block 6 moves upwards, the ladder block 8 is pulled to move upwards, so that the capacitor plate 9 gradually moves towards the middle part of the ladder block 8 under the push of the thrust spring 10, at the moment, along with the movement between the capacitor plates 9, so as to increase the current passing through the inside the capacitor plate 9, because the electromagnet 11 is in a connection state with the internal circuit of the capacitor plate 9, thereby make 11 outer surface magnetic field of electro-magnet increase, thereby promote interface mechanism 12 and upwards remove, at the in-process of interface mechanism 12 upwards removal, drive gag lever post 13 upwards removal together, thereby there is an ascending power to spring mechanism 14 inside, thereby make the inside elastic deformation that takes place of spring mechanism 14, prepare for resetting of interface mechanism 12, upwards remove when interface mechanism 12, and then make interface mechanism 12 upper end interface and USB flash disk dock, thereby make to connect successfully, thereby reach and peg graft to the USB flash disk automatically, prevent that external force is too big, cause the destruction to the interface, thereby contact failure's effect.
Meanwhile, the lower end of the tension block 6 is fixedly connected with a trapezoidal block 8, the left end of the trapezoidal block 8 is movably connected with a capacitor plate 9, two capacitor plates 9 are respectively arranged at the left end and the right end of the trapezoidal block 8, the trapezoidal block 8 is trapezoidal, an internal circuit of the capacitor plate 9 is communicated with an electromagnet 11, the left end of the capacitor plate 9 is fixedly connected with a thrust spring 10, the right end of the trapezoidal block 8 is movably connected with an electromagnet 11, the upper end of the electromagnet 11 is movably connected with an interface mechanism 12, the left end of the interface mechanism 12 is movably connected with a limiting rod 13, the lower end of the limiting rod 13 is movably connected with a spring mechanism 14, the upper end of the spring mechanism 14 and the inner part of the shell 1 are fixedly connected with an air nozzle 15, the lower end of the trapezoidal block 8 is movably connected with a pull rod 16, the lower end of the pull rod 16 is movably connected with an inclined, drive pull rod 16 rebound, thereby drive 17 left end rebound together of down tube, it is longer because of 17 poles of down tube, thereby make 17 right-hand members of down tube move to the right, and then impel pressure rod 18 and move to the right, make pressure rod 18 have a right thrust to gasbag 19, thereby make the inside pressurized of gasbag 19, inside air current blowout, spout from 15 inside blowout of air nozzle through inside pipeline, thereby use on the USB flash disk, make the USB flash disk kneck clear up, thereby reach the effect of removing dust to the USB flash disk interface before connecting, simultaneously 17 right-hand members swing joint of down tube has pressure rod 18, pressure rod 18 right-hand member fixedly connected with gasbag 19, gasbag 19 is located 11 lower extremes of electro-magnet, gasbag 19 inside communicates with 15 insides of air nozzle.
The working principle is as follows: when the USB flash disk is inserted into the upper end inlet of the shell 1, when the USB flash disk is inserted, an extrusion force is applied to the bent rod 3, so that the bent rod 3 is forced to move leftwards, the left end of the bent rod 3 moves upwards, the connecting rod 4 is pulled to move upwards, an upward force is applied to the moving rod 5, the moving rod 5 is driven to move upwards, meanwhile, in the process that the moving rod 5 moves upwards, an upward force is applied to the tension block 6, so that two ends of the tension block 6 have upward thrust to the compression spring 7, the compression spring 7 is stressed and compressed to generate elastic deformation, elastic potential energy is accumulated, preparation is made for resetting of the bent rod 3, meanwhile, a clamping force is applied to the USB flash disk, meanwhile, in the process that the tension block 6 moves upwards, the trapezoidal block 8 is pulled to move upwards, so that the capacitor plate 9 gradually moves towards the middle of the trapezoidal block 8 under the pushing force of the thrust spring 10, at this time, along with the movement between the capacitor plates 9, the current passing through the inside of the capacitor plates 9 is increased, because the electromagnet 11 is in a connection state with the internal circuit of the capacitor plates 9, the magnetic field on the outer surface of the electromagnet 11 is increased, the interface mechanism 12 is pushed to move upwards, in the process that the interface mechanism 12 moves upwards, the limiting rod 13 is driven to move upwards together, so that an upward force is exerted on the inside of the spring mechanism 14, the inside of the spring mechanism 14 is elastically deformed, the interface mechanism 12 is prepared for resetting, when the interface mechanism 12 moves upwards, the upper end interface of the interface mechanism 12 is butted with a USB flash disk, so that the connection is successful, the USB flash disk is automatically spliced, the effect of preventing the external force from being too large and damaging the interface, so that the contact is poor is achieved, and meanwhile, in the process that the trapezoid blocks 8 move upwards, the pull rod 16 is driven to move upwards, thereby drive the 17 left ends of down tube and upwards remove together, it is longer because of the 17 poles of down tube, thereby make the 17 right-hand members of down tube remove right, and then impel pressure bar 18 and remove right, make pressure bar 18 have a right thrust to gasbag 19, thereby make the inside pressurized of gasbag 19, inside air current blowout, spout from the inside blowout of air nozzle 15 through inside pipeline, thereby on using the USB flash disk, make the USB flash disk kneck clear up, thereby reach the effect of removing dust to the USB flash disk interface before connecting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bad device of interface contact when preventing to peg graft when computer inserts USB flash disk, includes casing (1), its characterized in that: the lower end of the inner wall of the shell (1) is fixedly connected with a fixed block (2), the lower end of the fixed block (2) is movably connected with a bent rod (3), the left end of the bent rod (3) is movably connected with a connecting rod (4), the lower end of the connecting rod (4) is movably connected with a moving rod (5), the lower end of the moving rod (5) is fixedly connected with a tension block (6), the upper end of the tension block (6) is movably connected with a compression spring (7), the lower end of the tension block (6) is fixedly connected with a trapezoidal block (8), the left end of the trapezoidal block (8) is movably connected with a capacitor plate (9), the left end of the capacitor plate (9) is fixedly connected with a thrust spring (10), the right end of the trapezoidal block (8) is movably connected with an electromagnet (11), the upper end of the electromagnet (11) is movably connected with an, the air bag type air bag is characterized in that the lower end of the limiting rod (13) is movably connected with a spring mechanism (14), the upper end of the spring mechanism (14) is located in the shell (1) and fixedly connected with an air nozzle (15), the lower end of the trapezoidal block (8) is movably connected with a pull rod (16), the lower end of the pull rod (16) is movably connected with an inclined rod (17), the right end of the inclined rod (17) is movably connected with a pressure rod (18), and the right end of the pressure rod (18) is fixedly connected with an air bag (19).
2. The device of claim 1 for preventing bad contact of the interface when the computer is plugged into a USB flash disk, wherein: the right end of the bent rod (3) extends out of an upper end channel of the shell (1), and the number of the bent rods (3) is two, and the two bent rods are bilaterally symmetrical about the center line in the shell (1).
3. The device of claim 1 for preventing bad contact of the interface when the computer is plugged into a USB flash disk, wherein: the two compression springs (7) are respectively positioned at the left end and the right end of the moving rod (5), and the left end of each compression spring (7) is movably connected with the left end of the inner wall of the shell (1).
4. The device of claim 1 for preventing bad contact of the interface when the computer is plugged into a USB flash disk, wherein: the capacitance plate (9) has two, is located both ends about trapezoidal piece (8) respectively, trapezoidal piece (8) are trapezoidal, capacitance plate (9) internal circuit is linked together with electro-magnet (11).
5. The device of claim 1 for preventing bad contact of the interface when the computer is plugged into a USB flash disk, wherein: the air bag (19) is positioned at the lower end of the electromagnet (11), and the interior of the air bag (19) is communicated with the interior of the air nozzle (15).
6. The device of claim 1 for preventing bad contact of the interface when the computer is plugged into a USB flash disk, wherein: the right end of the diagonal rod (17) is higher than the left end, and the diagonal rod (17) is located at the lower end of the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514556.4A CN112688122A (en) | 2020-12-21 | 2020-12-21 | Device for preventing poor interface contact during plugging when computer is plugged into USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514556.4A CN112688122A (en) | 2020-12-21 | 2020-12-21 | Device for preventing poor interface contact during plugging when computer is plugged into USB flash disk |
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| Publication Number | Publication Date |
|---|---|
| CN112688122A true CN112688122A (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011514556.4A Withdrawn CN112688122A (en) | 2020-12-21 | 2020-12-21 | Device for preventing poor interface contact during plugging when computer is plugged into USB flash disk |
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| CN (1) | CN112688122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503699A (en) * | 2021-07-06 | 2021-10-15 | 济南凡凯芊生物科技有限公司 | Accelerate air-dried device of inside moisture after biological preparation test tube washs |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755908A (en) * | 2020-07-13 | 2020-10-09 | 广州安华网络科技有限公司 | USB input/output interface for data transmission of computer host |
| CN111864466A (en) * | 2020-07-23 | 2020-10-30 | 杭州光文贸易有限公司 | Daily socket of capacitive type preventing mistaken pulling based on gear transmission |
-
2020
- 2020-12-21 CN CN202011514556.4A patent/CN112688122A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755908A (en) * | 2020-07-13 | 2020-10-09 | 广州安华网络科技有限公司 | USB input/output interface for data transmission of computer host |
| CN111864466A (en) * | 2020-07-23 | 2020-10-30 | 杭州光文贸易有限公司 | Daily socket of capacitive type preventing mistaken pulling based on gear transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503699A (en) * | 2021-07-06 | 2021-10-15 | 济南凡凯芊生物科技有限公司 | Accelerate air-dried device of inside moisture after biological preparation test tube washs |
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Application publication date: 20210420 |
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| WW01 | Invention patent application withdrawn after publication |