CN113394609A - Subassembly and anti-drop's computer interface device are inhaled to computer interface magnetism - Google Patents
Subassembly and anti-drop's computer interface device are inhaled to computer interface magnetism Download PDFInfo
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- CN113394609A CN113394609A CN202110756964.9A CN202110756964A CN113394609A CN 113394609 A CN113394609 A CN 113394609A CN 202110756964 A CN202110756964 A CN 202110756964A CN 113394609 A CN113394609 A CN 113394609A
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- magnetic
- interface
- sleeve
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- computer interface
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- 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
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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- 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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to the technical field of computer interfaces, and discloses a magnetic attraction component of a computer interface and an anti-drop computer interface device, wherein the magnetic attraction component comprises: the magnetic connector comprises an interface sleeve, wherein one side of the interface sleeve is provided with an inserting opening, two movable first magnetic blocks are symmetrically arranged inside the interface sleeve, the two first magnetic blocks attract each other, and the sides, facing the inserting opening, of the two first magnetic blocks are inclined planes; the plug bush is inserted into the interface sleeve from the socket, and clamping grooves capable of containing the first magnetic blocks are symmetrically formed in two sides of the plug bush; the movable push block is arranged in the clamping groove, and when the first magnetic block is clamped into the clamping groove, the push block is positioned between the first magnetic block and the socket; in conclusion, the plug bush is clamped and fixed based on the magnetic attraction effect of the two first magnetic blocks, and the two first magnetic blocks are limited in the clamping groove when the plug bush is clamped, so that the whole magnetic attraction component and the plug mechanism can be effectively prevented from falling off through double limitation.
Description
Technical Field
The invention belongs to the technical field of computer interfaces, and particularly relates to a magnetic component of a computer interface and an anti-drop computer interface device.
Background
The computer interface is a connecting part used for connecting external equipment into a computer, and the connecting part mainly comprises a plug mechanism and an interface mechanism; specifically, when realizing being connected of plug mechanism and interface mechanism, insert the plug mechanism in the interface mechanism, then rely on frictional force between the two to realize spacingly, there is poor stability in this kind of spacing mode, the easy not hard up problem that drops of plug mechanism. To above-mentioned problem, proposed the mode that sets up the elasticity card in interface mechanism inside in order to improve spacing stable among the prior art, but the elasticity card can appear elasticity loss phenomenon at the in-process that plug mechanism pulled out repeatedly and inserted, and then influences spacing effect.
Disclosure of Invention
In view of the above, the present invention provides a magnetic component of a computer interface and an anti-drop computer interface device.
In order to achieve the purpose, the invention provides the following technical scheme:
a computer interface magnetic attraction assembly, comprising:
the magnetic connector comprises an interface sleeve, wherein one side of the interface sleeve is provided with an inserting opening, two movable first magnetic blocks are symmetrically arranged inside the interface sleeve, the two first magnetic blocks attract each other, and the sides, facing the inserting opening, of the two first magnetic blocks are inclined planes;
the plug bush is inserted into the interface sleeve from the socket, and clamping grooves capable of containing the first magnetic blocks are symmetrically formed in two sides of the plug bush;
the movable push block is arranged in the clamping groove, and when the first magnetic block is clamped into the clamping groove, the push block is located between the first magnetic block and the socket.
Preferably, the plug bush comprises an inner bush and outer bushes symmetrically fixed on the outer walls of two sides of the inner bush, and the two clamping grooves are respectively formed in the two outer bushes and face the outer part of the outer bush.
Preferably, the outer sleeve is further provided with a cavity, the cavity is located on one side of the clamping groove, and the cavity is limited between the outer sleeve and the inner sleeve.
Preferably, a movable push rod is installed in the cavity, a connecting rod is connected between one end of the push rod and the push block, and the other end of the push rod extends to the outside of the cavity.
Preferably, a spring is connected between the push rod and the inner wall of the cavity, and the spring is matched with the connecting rod.
Preferably, two all seted up the spacing groove on the push rod the interface is sheathe in and is located the position department of socket both sides and all installs the spacer pin that removes, and the one end of two spacer pins can insert two spacing inslots respectively.
Preferably, the interface sleeve is symmetrically fixed with mounting seats at positions on two sides of the socket, and the limiting pin penetrates through the mounting seats and is in sliding connection with the mounting seats; a rotatable worm is embedded into one side of the mounting seat, thread teeth are fixed on one side wall of the limiting pin, and the limiting pin is meshed with the worm through the thread teeth.
Preferably, telescopic rods are fixed on the inner walls of the two sides of the interface sleeve, and the telescopic ends of the two telescopic rods are fixedly connected with the two first magnetic blocks respectively.
Preferably, the telescopic rod comprises an outer rod, an inner rod and a second magnetic block, the inner rod is telescopically connected between the outer rod and the first magnetic block, the second magnetic block is fixed inside the outer rod, and the second magnetic block and the first magnetic block are mutually exclusive.
A drop resistant computer interface device, comprising:
the magnetic attraction assembly disclosed above;
the plug mechanism comprises a pin part and a shell part, and the plug sleeve is sleeved and fixed on the shell part;
the interface mechanism is fixed in the interface sleeve, and when the plug mechanism is inserted into the interface mechanism, the two first magnetic blocks are clamped into the two clamping grooves respectively and are fixed to one side of the push block in a magnetic attraction mode.
Compared with the prior art, the invention has the following beneficial effects:
(1) in the invention, the plug bush is clamped and fixed based on the magnetic attraction effect of the two first magnetic blocks, and the two first magnetic blocks are limited in the clamping groove when the plug bush is clamped, so that the whole magnetic attraction component and the plug mechanism can be effectively prevented from falling off through double limitation, and the stability of computer interface connection is ensured; in addition, a pushing block matched with the inclined surface of the first magnetic block is arranged in the clamping groove in a sliding mode, the pushing direction of the pushing block is the same as the inserting direction of the plug mechanism, and therefore the plug mechanism is convenient to disassemble while stable connection is guaranteed.
(2) Aiming at the first magnetic block, a telescopic rod comprising a second magnetic block is correspondingly arranged, wherein the second magnetic block and the first magnetic block are mutually repelled, so that the clamping force of the two first magnetic blocks in the clamping groove can be effectively increased.
(3) The push block is correspondingly connected with a push rod capable of moving elastically, and the push rod extends to the outer side of the socket, so that the moving operation of the push block is more convenient; in addition, the push rod and the interface sleeve are limited again by a limiting pin and a limiting groove, so that the positioning stability of the integral magnetic component and the plug mechanism is further ensured.
(4) Aiming at the limiting pin, the worm is matched with the thread teeth to form the moving drive of the limiting pin, the structure is simple, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the construction of the present invention with the insert inserted into the hub;
FIG. 2 is a schematic view of the present invention showing the construction of the sleeve removed from the interface sleeve;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is an enlarged view at C of FIG. 1;
FIG. 6 is an external view of the insert of the present invention;
in the figure: an interface sleeve-1; a first magnetic block-11; an outer rod-12; an inner rod-13; a second magnetic block-14; a limiting pin-15; a mounting seat-16; a worm-17; a plug bush-2; a card slot-21; a cavity-22; a push rod-23; a spring-24; a limiting groove-25; a push block-3; a plug mechanism-4; interface mechanism-5.
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.
Example one
Referring to fig. 1-6, the present invention provides a magnetic component for computer interface, and the magnetic component mainly includes:
the magnetic coupling comprises an interface sleeve 1, wherein one side of the interface sleeve 1 is provided with an inserting opening, two movable first magnetic blocks 11 are symmetrically arranged inside the interface sleeve 1, the two first magnetic blocks 11 attract each other, and the sides, facing the inserting opening, of the two first magnetic blocks 11 are inclined planes;
the plug bush 2 is inserted into the interface sleeve 1 from the socket, and clamping grooves 21 capable of containing the first magnetic block 11 are symmetrically formed in two sides of the plug bush 2;
the push block 3 is movable, the push block 3 is arranged in the clamping groove 21, and when the first magnetic block 11 is clamped into the clamping groove 21, the push block 3 is located between the first magnetic block 11 and the socket.
From the above, the fixed principle of realizing the magnetism between interface cover 1 and plug bush 2 is:
inserting the plug bush 2 into the interface sleeve 1 from the socket, wherein in the process, the front end (the left end in fig. 1 and 2) of the plug bush 2 is matched with the inclined surfaces of the two first magnetic blocks 11, so that the two first magnetic blocks 11 are driven to be away from each other, and the plug bush 2 can be smoothly inserted; with the insertion of the insertion sleeve 2, the two clamping grooves 21 respectively move to positions corresponding to the two first magnetic blocks 11, and at the moment, the two first magnetic blocks 11 are respectively clamped into the two clamping grooves 21 based on mutual attraction between the two first magnetic blocks 11, and magnetic attraction clamping is formed on two sides of the insertion sleeve 2; in the above state, referring to fig. 1, the push block 3 is positioned at one side of the first magnetic block 11 and is matched with the inclined surface of the first magnetic block 11. To sum up, the magnetic attraction of the two first magnetic blocks 11 is used for clamping and the clamping of the first magnetic blocks 11 and the clamping grooves 21, so that the interface sleeve 1 and the plug bush 2 can be stably connected and fixed.
Above, regarding the interface cover 1:
telescopic rods are fixed on the inner walls of the two sides of the interface sleeve 1, and the telescopic ends of the two telescopic rods are respectively fixedly connected with the two first magnetic blocks 11; the telescopic rod comprises an outer rod 12, an inner rod 13 and a second magnetic block 14, the inner rod 13 is telescopically connected between the outer rod 12 and the first magnetic block 11, the second magnetic block 14 is fixed inside the outer rod 12, and the second magnetic block 14 and the first magnetic block 11 are mutually repelled.
As can be seen from the above, after the first magnetic block 11 is clamped into the slot 21, the interface sleeve 1 and the plug bush 2 are fixed in multiple ways by the magnetic attraction clamping of the two first magnetic blocks 11, the mutual repulsion between the second magnetic block 14 and the first magnetic block 11, and the clamping of the first magnetic block 11 and the slot 21.
Above, regarding the insert sleeve 2 and the push block 3:
the plug bush 2 comprises an inner bush and outer bushes symmetrically fixed on the outer walls of two sides of the inner bush, and two clamping grooves 21 are respectively arranged on the two outer bushes and face the outer parts of the outer bushes;
a cavity 22 is further formed in the outer sleeve, the cavity 22 is located on one side of the clamping groove 21, and the cavity 22 is limited between the outer sleeve and the inner sleeve;
a movable push rod 23 is installed in the cavity 22, a connecting rod is connected between one end of the push rod 23 and the push block 3, and the other end of the push rod 23 extends to the outside of the cavity 22.
From the above, the principle of realizing the detachment between the interface sleeve 1 and the plug bush 2 is as follows:
the push rod 23 is pushed towards the direction of the interface sleeve 1, the push block 3 is pushed to move through the connecting rod, the push block 3 moves towards the first magnetic block 11, the first magnetic block 11 moves towards the direction far away from the clamping groove 21 through the inclined surface matching, the first magnetic block 11 can be pushed out from the clamping groove 21, when the first magnetic block 11 is completely separated from the clamping groove 21, the inserting sleeve 2 and the interface sleeve 1 are in a movable state, and the inserting sleeve 2 can be taken out under the state.
Further, a spring 24 is connected between the push rod 23 and the inner wall of the cavity 22, and the spring 24 is matched with the connecting rod. Therefore, the push rod 23 and the push block 3 can be automatically reset conveniently after the plug bush 2 is taken out.
Furthermore, two push rods 23 are provided with limit grooves 25, the positions on the interface sleeve 1 at the two sides of the socket are provided with movable limit pins 15, and one ends of the two limit pins 15 can be inserted into the two limit grooves 25 respectively. Therefore, the push rod 23 can be limited to be in an immovable state by the matching of the limiting groove 25 and the limiting pin 15, so that the problem that the push rod 23 moves due to mistaken touch is avoided.
As can be seen from the above, the principle of the movement driving of the stopper pin 15 is:
the worm 17 is toggled, whereby the worm 17 is rotated, and the worm 17 engages with the stopper pin 15 through the thread teeth, whereby the stopper pin 15 is driven to move when the worm 17 is rotated. Specifically, the moving direction of the limit pin 15 is different according to the different rotating directions of the worm 17, so that the connection or separation between the limit pin 15 and the limit groove 25 can be effectively realized.
Example two
Referring to fig. 1-2, the present invention further provides an anti-drop computer interface device, and the device mainly includes:
the magnetic assembly disclosed in the first embodiment;
the plug mechanism 4 comprises a pin part and a shell part, and the plug bush 2 is sleeved and fixed on the shell part;
the interface mechanism 5 and the interface mechanism 5 are fixed inside the interface sleeve 1, and when the plug mechanism 4 is inserted into the interface mechanism 5, the two first magnetic blocks 11 are respectively clamped into the two clamping grooves 21 and are fixed on one side of the push block 3 in a magnetic attraction manner.
Specifically, the plug mechanism 4 and the interface mechanism 5 can be assembled and disassembled according to the assembly and disassembly principle of the magnetic component in the first embodiment.
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 (10)
1. A computer interface magnetic attraction assembly, comprising:
the magnetic connector comprises an interface sleeve (1), wherein one side of the interface sleeve (1) is provided with an interface, two movable first magnetic blocks (11) are symmetrically arranged in the interface sleeve (1), the two first magnetic blocks (11) are mutually attracted, and the sides, facing the interface, of the two first magnetic blocks (11) are inclined planes;
the socket sleeve (2) is inserted into the interface sleeve (1) from the socket, and clamping grooves (21) capable of containing the first magnetic block (11) are symmetrically formed in two sides of the socket sleeve (2);
the push block (3) is arranged in the clamping groove (21), and when the first magnetic block (11) is clamped into the clamping groove (21), the push block (3) is located between the first magnetic block (11) and the socket.
2. The computer interface magnetic attraction assembly of claim 1, further comprising: the plug bush (2) comprises an inner bush and outer bushes symmetrically fixed on the outer walls of two sides of the inner bush, and the two clamping grooves (21) are respectively arranged on the two outer bushes and face the outer parts of the outer bushes.
3. The computer interface magnetic attraction assembly of claim 2, wherein: the outer sleeve is further provided with a cavity (22), the cavity (22) is located on one side of the clamping groove (21), and the cavity (22) is limited between the outer sleeve and the inner sleeve.
4. The computer interface magnetic attraction assembly of claim 3, wherein: a movable push rod (23) is arranged in the cavity (22), a connecting rod is connected between one end of the push rod (23) and the push block (3), and the other end of the push rod (23) extends to the outside of the cavity (22).
5. The computer interface magnetic attraction assembly of claim 4, wherein: a spring (24) is connected between the push rod (23) and the inner wall of the cavity (22), and the spring (24) is matched with the connecting rod.
6. The computer interface magnetic attraction assembly of claim 3, wherein: limiting grooves (25) are formed in the two push rods (23), the positions, located on the two sides of the socket, of the interface sleeve (1) are provided with movable limiting pins (15), and one ends of the two limiting pins (15) can be inserted into the two limiting grooves (25) respectively.
7. The computer interface magnetic attraction assembly of claim 6, wherein: mounting seats (16) are symmetrically fixed at positions on the interface sleeve (1) at two sides of the socket, and the limiting pin (15) penetrates through the mounting seats (16) and is in sliding connection with the mounting seats (16); a rotatable worm (17) is embedded in one side of the mounting seat (16), thread teeth are fixed on one side wall of the limiting pin (15), and the limiting pin (15) is meshed with the worm (17) through the thread teeth.
8. The computer interface magnetic attraction assembly of claim 1, further comprising: telescopic rods are fixed on the inner walls of the two sides of the interface sleeve (1), and the telescopic ends of the two telescopic rods are fixedly connected with the two first magnetic blocks (11) respectively.
9. The computer interface magnetic attraction assembly of claim 8, wherein: the telescopic rod comprises an outer rod (12), an inner rod (13) and a second magnetic block (14), the inner rod (13) is connected between the outer rod (12) and the first magnetic block (11) in a telescopic mode, the second magnetic block (14) is fixed inside the outer rod (12), and the second magnetic block (14) and the first magnetic block (11) are mutually repelled.
10. An anti-drop computer interface device, comprising:
the magnetically attractable component of any one of claims 1-9;
the plug mechanism (4), the said plug mechanism (4) includes part of the base pin and shell part, and the said plug bush (2) is set up and fixed on shell part;
interface mechanism (5), interface mechanism (5) are fixed in the inside of interface cover (1), just when plug mechanism (4) inserts interface mechanism (5), two first magnetic path (11) card are gone into respectively in two draw-in grooves (21) to it is fixed to inhale at one side magnetism of ejector pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756964.9A CN113394609A (en) | 2021-07-05 | 2021-07-05 | Subassembly and anti-drop's computer interface device are inhaled to computer interface magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756964.9A CN113394609A (en) | 2021-07-05 | 2021-07-05 | Subassembly and anti-drop's computer interface device are inhaled to computer interface magnetism |
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| Publication Number | Publication Date |
|---|---|
| CN113394609A true CN113394609A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110756964.9A Pending CN113394609A (en) | 2021-07-05 | 2021-07-05 | Subassembly and anti-drop's computer interface device are inhaled to computer interface magnetism |
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| CN (1) | CN113394609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116487951A (en) * | 2023-04-13 | 2023-07-25 | 湖南三湘银行股份有限公司 | Anti-drop's cable device |
-
2021
- 2021-07-05 CN CN202110756964.9A patent/CN113394609A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116487951A (en) * | 2023-04-13 | 2023-07-25 | 湖南三湘银行股份有限公司 | Anti-drop's cable device |
| CN116487951B (en) * | 2023-04-13 | 2024-03-15 | 湖南三湘银行股份有限公司 | Anti-drop's cable device |
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