CN112397931A - Computer peripheral equipment connects fixing device - Google Patents
Computer peripheral equipment connects fixing device Download PDFInfo
- Publication number
- CN112397931A CN112397931A CN202011227459.7A CN202011227459A CN112397931A CN 112397931 A CN112397931 A CN 112397931A CN 202011227459 A CN202011227459 A CN 202011227459A CN 112397931 A CN112397931 A CN 112397931A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- fixing device
- sealing baffle
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
Abstract
The invention relates to the technical field of computer external equipment and discloses a computer external equipment joint fixing device which comprises an equipment main body and a clamping fixing cavity, wherein an external interface is fixedly connected inside the equipment main body, two opposite movable long grooves are formed inside the equipment main body, a return spring is fixedly connected inside the movable long grooves, the bottom of the return spring at the top is fixedly connected with an upper sealing baffle, and the top of the return spring at the bottom is fixedly connected with a lower sealing baffle. According to the fixing device for the computer external equipment connector, the upper sealing baffle and the lower sealing baffle move along the movable long groove under the driving of the reset spring to expose an external connector, the connector end is connected with the external connector, the pushing plate drives the clamping fixing cavity to be in contact with the side edge of the connector end until the clamping fixing cavity is attached to the side surface of the connector end, and the clamping fixing cavity deforms according to the structure of the side surface of the connector end, so that the external connector is fixed, the external connector is prevented from being disconnected, and the connection stability is improved.
Description
Technical Field
The invention relates to the technical field of computer external equipment, in particular to a connector fixing device of computer external equipment.
Background
The peripheral equipment of computer is called peripheral equipment for short, and is a hardware equipment connected outside computer host, and can be used for transmitting, transferring and storing data and information, and is an important component of computer system.
But current USB interface structure is comparatively simple, and the kneck is generally in open state when not using, and inside dust and steam got into the interface easily to lead to the interface to damage, connect insensitive, it is not stable enough that the grafting structure is ordinary moreover, when the connecting wire was dragged in the maloperation, lead to the connection disconnection easily, cause the operation trouble, thereby lead to data loss etc. consequently, we have proposed a computer external equipment and connect fixing device and have solved above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a computer external equipment connector fixing device which has the advantages of effectively preventing dust, water vapor and the like from entering the interface, improving the safety of the interface, enhancing the installation stability and preventing the connection from being broken easily, and solves the problems that the interface is damaged and is not sensitive to connection, the connection is broken easily due to the fact that the dust and the water vapor are easy to enter the interface when the interface is generally in an open state, and the data are lost due to the fact that the connection is broken easily when a connecting line is pulled by misoperation due to the fact that the plugging structure is not stable enough.
(II) technical scheme
In order to effectively prevent dust, water vapor and the like from entering the interface, improve the safety of the interface, enhance the installation stability and achieve the aim of difficult disconnection of connection, the invention provides the following technical scheme: a joint fixing device for a computer external device comprises a device main body and a clamping fixing cavity, wherein an external interface is fixedly connected inside the device main body, two opposite movable long grooves are formed inside the device main body, a return spring is fixedly connected inside the movable long grooves, the bottom of the return spring at the top is fixedly connected with an upper sealing baffle, the top of the return spring at the bottom is fixedly connected with a lower sealing baffle, a first electromagnet is fixedly connected inside the upper sealing baffle, a first magnet block is fixedly connected inside the lower sealing baffle, an installation groove is formed inside the device main body, the top of the installation groove is fixedly connected with a first positive plate, the bottom of the installation groove is fixedly connected with a first negative plate, the outer side of the installation groove is movably connected with an overturning connecting piece, the bottom of the overturning connecting piece is fixedly connected with a dielectric plate, a second electromagnet is fixedly connected inside the, the inner side of the pushing plate is fixedly connected with a second magnet block, the inner side of the pushing plate is fixedly connected with a clamping fixing cavity, electrorheological fluid is filled in the clamping fixing cavity, the bottom of the installation slot is fixedly connected with two movable elongated grooves which are positioned on the same straight line, the inner wall of each movable elongated groove is movably provided with a movable block, the inner side of each movable block is fixedly connected with a tensioning spring, the bottom of each movable block is fixedly connected with a connecting fulcrum shaft, the bottom of each movable elongated groove is fixedly connected with a containing groove, the inner side of the left connecting fulcrum shaft is fixedly connected with a second positive.
Preferably, the first electromagnet and the corresponding surface of the first magnet block have opposite magnetism, the first electromagnet and the second electromagnet are connected to the first positive plate and the first negative plate in an electric mode, and the connection and disconnection of the first electromagnet and the second electromagnet are controlled through the communication of the first positive plate and the first negative plate.
Preferably, the central axes of the two movable long grooves are positioned on the same vertical line, and the right sides of the movable long grooves are fixedly connected with the left sides of the mounting grooves, so that the upper sealing baffle and the lower sealing baffle can freely move up and down conveniently.
Preferably, the cross-sectional area of the dielectric plate is larger than the cross-sectional areas of the first positive plate and the first negative plate, a flexible support shaft is fixedly connected to the bottom of the dielectric plate, and the communication between the first positive plate and the first negative plate is controlled by the turning of the dielectric plate.
Preferably, the two second electromagnets are respectively distributed on two sides of the installation slot, the corresponding surfaces of the second electromagnets and the second magnet blocks have opposite magnetism, and the second electromagnets and the second magnet blocks attract each other so as to control the pushing plate to move.
Preferably, the fixed chamber of joint adopts elastic material to make, and the inside fixedly connected with plus electric field of equipment main part, plus electric field are connected to the second negative plate, and the plus electric field is controlled through the intercommunication of second positive plate and second negative plate to change the state of electrorheological fluids.
Preferably, the moving block is fixedly connected to the bottom of the pushing plate, the other tail end of the tension spring is fixedly connected to the inner wall of the movable long groove, and the pushing plate is driven to move along the movable long groove through automatic resetting of the tension spring.
(III) advantageous effects
Compared with the prior art, the invention provides a computer external equipment joint fixing device, which has the following beneficial effects:
1. this computer peripheral equipment connects fixing device attracts each other through first electro-magnet and first magnet piece for go up seal baffle and lower seal baffle contact each other, shelters from external interface is sealed, prevents inside dust and steam get into external interface, causes the equipment damage.
2. According to the fixing device for the computer external equipment connector, the upper sealing baffle and the lower sealing baffle move along the movable long groove under the driving of the reset spring to expose an external connector, the connector end is connected with the external connector, the pushing plate drives the clamping fixing cavity to be in contact with the side edge of the connector end until the clamping fixing cavity is attached to the side surface of the connector end, and the clamping fixing cavity deforms according to the structure of the side surface of the connector end, so that the external connector is fixed, the external connector is prevented from being disconnected, and the connection stability is improved.
Drawings
FIG. 1 is a schematic side view of the main body of the apparatus of the present invention;
FIG. 2 is a schematic side view of the external interface according to the present invention in an open state;
FIG. 3 is a side view of the clamping cavity of the present invention in an uncompressed state;
FIG. 4 is a side view of the clamping cavity of the present invention in a compressed state.
In the figure: 1. an apparatus main body; 2. an external interface; 3. a movable long slot; 4. a return spring; 5. an upper sealing baffle plate; 6. a lower sealing baffle; 7. a first electromagnet; 8. a first magnet block; 9. installing a slot; 10. a first positive electrode plate; 11. a first negative plate; 12. turning over the connecting piece; 13. a dielectric plate; 14. a second electromagnet; 15. pushing the plate; 16. a second magnet block; 17. clamping the fixing cavity; 18. electrorheological fluid; 19. moving the long groove; 20. a moving block; 21. tightening the spring; 22. connecting a fulcrum; 23. accommodating grooves; 24. a second positive electrode plate; 25. a second negative plate.
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. 1-4, a computer external device connector fixing device comprises a device main body 1 and a clamping fixing cavity 17, an external connector 2 is fixedly connected inside the device main body 1, two opposite movable elongated slots 3 are formed inside the device main body 1, a return spring 4 is fixedly connected inside the movable elongated slots 3, an upper sealing baffle 5 is fixedly connected to the bottom of the return spring 4 at the top, a lower sealing baffle 6 is fixedly connected to the top of the return spring 4 at the bottom, the central axes of the two movable elongated slots 3 are positioned on the same vertical line, the right side of each movable elongated slot 3 is fixedly connected with the left side of an installation slot 9, so that the upper sealing baffle 5 and the lower sealing baffle 6 can freely move up and down, a first electromagnet 7 is fixedly connected inside the upper sealing baffle 5, a first magnet block 8 is fixedly connected inside the lower sealing baffle 6, and the installation slot 9 is formed inside, the top of the installation slot 9 is fixedly connected with a first positive plate 10, the bottom of the installation slot 9 is fixedly connected with a first negative plate 11, the magnetism of the corresponding surface of the first electromagnet 7 and the first magnet block 8 is opposite, the first electromagnet 7 and the second electromagnet 14 are electrically connected to the first positive plate 10 and the first negative plate 11, the on-off of the first electromagnet 7 and the second electromagnet 14 is controlled through the communication of the first positive plate 10 and the first negative plate 11, the outer side of the installation slot 9 is movably connected with an overturning connecting piece 12, the bottom of the overturning connecting piece 12 is fixedly connected with a dielectric plate 13, the sectional area size of the dielectric plate 13 is larger than that of the first positive plate 10 and the first negative plate 11, the bottom of the dielectric plate 13 is fixedly connected with a flexible support shaft, and the communication of the first positive plate 10 and the first negative plate 11 is;
the device comprises a device main body 1, a second electromagnet 14, a pushing plate 15, a second magnet block 16, two second electromagnets 14, a clamping fixing cavity 17, electrorheological fluid 18, two moving elongated slots 19, moving blocks 20, tension springs 21, a pushing plate 15, a second magnet block 16, two second electromagnets 14, two clamping fixing cavities 17, two clamping fixing cavities 18, two moving elongated slots 19, moving blocks 20, tension springs 21, a first fixing device, a second fixing device and a second fixing device, wherein the second electromagnet 14 and the second magnet block 16 are fixedly connected inside the pushing plate 9, the two corresponding surfaces of the second electromagnet 14 and the second magnet block 16 are opposite in magnetism, the second electromagnet 14 and the second magnet block 16 are, through the automatic re-setting of straining spring 21, drive and push away crowded board 15 and remove along removing elongated slot 19, movable block 20 bottom fixedly connected with connecting fulcrum shaft 22, remove elongated slot 19 bottom fixedly connected with holding tank 23, the inboard fixedly connected with second positive plate 24 of left connecting fulcrum shaft 22, the inboard fixedly connected with second negative plate 25 of connecting fulcrum shaft 22 on right side, the fixed chamber 17 of joint adopts elastic material to make, the inside fixedly connected with plus electric field of equipment principal 1, plus electric field is connected to second negative plate 25, through the plus electric field of the intercommunication control of second positive plate 24 and second negative plate 25, thereby change the state of electrorheological fluids 18.
The working principle is as follows: when the external equipment is not connected, the dielectric plate 13 is vertical to the side face of the equipment main body 1 and is movably connected to the side edge of the installation groove 9 through the turnover connecting piece 12, the first positive plate 10 is communicated with the first negative plate 11, the first electromagnet 7 and the second electromagnet 14 are both magnetic, and the first electromagnet 7 and the first magnet block 8 are mutually attracted, so that the upper sealing baffle 5 and the lower sealing baffle 6 are mutually contacted to seal and shield the external interface 2, and dust and water vapor are prevented from entering the internal part of the external interface 2 to cause equipment damage;
the second electromagnet 14 and the second magnet block 16 attract each other, the pushing plate 15 is limited at the inner wall of the installation slot 9, the clamping fixing cavity 17 is in an uncompressed state at the moment, the second positive plate 24 and the second negative plate 25 are mutually staggered, and the electrorheological fluid 18 is in a liquid state;
when the interface end of the external device is inserted into the installation slot 9, the interface end presses the dielectric plate 13 into the installation slot 9, the first positive plate 10 and the first negative plate 11 are disconnected, the first electromagnet 7 loses magnetism, the upper sealing baffle 5 and the lower sealing baffle 6 move along the movable long slot 3 under the drive of the reset spring 4 to expose the external interface 2, the interface end is connected with the external interface 2, the second electromagnet 14 loses magnetism, the pushing plate 15 moves along the movable long slot 19 under the drive of the tension spring 21, so that the pushing plate 15 drives the clamping fixing cavity 17 to contact with the side edge of the interface end until the clamping fixing cavity 17 is attached to the side surface of the interface end, the clamping fixing cavity 17 deforms according to the side surface structure of the interface end, the second positive plate 24 and the second negative plate 25 coincide with each other, at the moment, an external electric field is communicated, so that the electrorheological fluid 18 becomes a solid state, and the external end is fixed, the disconnection of the external terminal is prevented, and the connection stability is improved.
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 (7)
1. The utility model provides a computer peripheral equipment connects fixing device, includes equipment main part (1) and the fixed chamber of joint (17), its characterized in that: the device is characterized in that an external connector (2) is fixedly connected inside the device main body (1), two opposite movable long grooves (3) are formed inside the device main body (1), a reset spring (4) is fixedly connected inside the movable long grooves (3), an upper sealing baffle (5) is fixedly connected at the bottom of the reset spring (4) at the top, a lower sealing baffle (6) is fixedly connected at the top of the reset spring (4) at the bottom, a first electromagnet (7) is fixedly connected inside the upper sealing baffle (5), a first magnet block (8) is fixedly connected inside the lower sealing baffle (6), an installation slot (9) is formed inside the device main body (1), a first positive plate (10) is fixedly connected at the top of the installation slot (9), a first negative plate (11) is fixedly connected at the bottom of the installation slot (9), and a turnover connecting piece (12) is movably connected at, the bottom of the turning connecting piece (12) is fixedly connected with a dielectric plate (13), a second electromagnet (14) is fixedly connected inside the device main body (1), a pushing plate (15) is movably connected inside the installation slot (9), a second magnet block (16) is fixedly connected inside the pushing plate (15), a clamping fixing cavity (17) is fixedly connected on the inner side of the pushing plate (15), electrorheological fluid (18) is filled inside the clamping fixing cavity (17), two moving elongated grooves (19) which are positioned on the same straight line are fixedly connected at the bottom of the installation slot (9), a moving block (20) is movably installed on the inner wall of each moving elongated groove (19), a tension spring (21) is fixedly connected on the inner side of each moving block (20), a connecting fulcrum shaft (22) is fixedly connected at the bottom of each moving block (20), an accommodating groove (23) is fixedly connected at the bottom of each moving elongated groove (19), and a second, a second negative plate (25) is fixedly connected to the inner side of the right connecting fulcrum (22).
2. The computer peripheral equipment joint fixing device of claim 1, wherein: the magnetism of the corresponding surfaces of the first electromagnet (7) and the first magnet block (8) is opposite, and the first electromagnet (7) and the second electromagnet (14) are electrically connected to the first positive plate (10) and the first negative plate (11).
3. The computer peripheral equipment joint fixing device of claim 1, wherein: the central axes of the two movable long grooves (3) are positioned on the same vertical line, and the right sides of the movable long grooves (3) are fixedly connected with the left sides of the mounting grooves (9).
4. The computer peripheral equipment joint fixing device of claim 1, wherein: the cross-sectional area of the dielectric plate (13) is larger than that of the first positive plate (10) and that of the first negative plate (11), and a flexible supporting shaft is fixedly connected to the bottom of the dielectric plate (13).
5. The computer peripheral equipment joint fixing device of claim 1, wherein: the two second electromagnets (14) are respectively distributed on two sides of the installation slot (9), and the magnetism of the corresponding surfaces of the second electromagnets (14) and the second magnet block (16) is opposite.
6. The computer peripheral equipment joint fixing device of claim 1, wherein: the clamping fixing cavity (17) is made of elastic materials, an external electric field is fixedly connected inside the equipment main body (1), and the external electric field is connected to the second negative plate (25).
7. The computer peripheral equipment joint fixing device of claim 1, wherein: the moving block (20) is fixedly connected to the bottom of the pushing plate (15), and the other tail end of the tension spring (21) is fixedly connected to the inner wall of the moving long groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011227459.7A CN112397931A (en) | 2020-11-06 | 2020-11-06 | Computer peripheral equipment connects fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011227459.7A CN112397931A (en) | 2020-11-06 | 2020-11-06 | Computer peripheral equipment connects fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112397931A true CN112397931A (en) | 2021-02-23 |
Family
ID=74598214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011227459.7A Withdrawn CN112397931A (en) | 2020-11-06 | 2020-11-06 | Computer peripheral equipment connects fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112397931A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017102969A1 (en) * | 2017-02-15 | 2018-08-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connecting device for charging a battery device of a vehicle |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
| CN111585109A (en) * | 2020-06-05 | 2020-08-25 | 杭州承隆健康咨询有限公司 | Socket for non-medical entertainment equipment based on electrorheological fluid |
| CN111725661A (en) * | 2020-07-02 | 2020-09-29 | 杨象治 | Digital information transmission data line connection anti-pulling fixing device |
| 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 |
| CN111853136A (en) * | 2020-07-23 | 2020-10-30 | 杭州根基科技有限公司 | Auxiliary leveling device for computer based on electrorheological fluid |
| CN111883967A (en) * | 2020-07-31 | 2020-11-03 | 杭州庚复科技有限公司 | Computer USB flash disk plug device based on current variant |
| CN111883971A (en) * | 2020-07-27 | 2020-11-03 | 杭州惠庭科技有限公司 | Electro-rheological fluid type waterproof socket for bathroom based on electromagnetic control |
-
2020
- 2020-11-06 CN CN202011227459.7A patent/CN112397931A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017102969A1 (en) * | 2017-02-15 | 2018-08-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connecting device for charging a battery device of a vehicle |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
| CN111585109A (en) * | 2020-06-05 | 2020-08-25 | 杭州承隆健康咨询有限公司 | Socket for non-medical entertainment equipment based on electrorheological fluid |
| CN111725661A (en) * | 2020-07-02 | 2020-09-29 | 杨象治 | Digital information transmission data line connection anti-pulling fixing device |
| 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 |
| CN111853136A (en) * | 2020-07-23 | 2020-10-30 | 杭州根基科技有限公司 | Auxiliary leveling device for computer based on electrorheological fluid |
| CN111883971A (en) * | 2020-07-27 | 2020-11-03 | 杭州惠庭科技有限公司 | Electro-rheological fluid type waterproof socket for bathroom based on electromagnetic control |
| CN111883967A (en) * | 2020-07-31 | 2020-11-03 | 杭州庚复科技有限公司 | Computer USB flash disk plug device based on current variant |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Address after: 310018 room 2021-a, building 3, dongfangming building, Qiantang New District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou jiuxie Technology Co., Ltd Address before: No.5-186, Jiangdian business pioneer park, Linjiang street, Qiantang New District, Hangzhou City, Zhejiang Province, 311225 Applicant before: Hangzhou jiuxie Technology Co., Ltd |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |