CN110212372A - Portable interface module based on 5G communication - Google Patents
Portable interface module based on 5G communication Download PDFInfo
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- CN110212372A CN110212372A CN201910464719.3A CN201910464719A CN110212372A CN 110212372 A CN110212372 A CN 110212372A CN 201910464719 A CN201910464719 A CN 201910464719A CN 110212372 A CN110212372 A CN 110212372A
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- interface
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- bar
- spring
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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
- H01R13/621—Bolt, set screw or screw clamp
-
- 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
-
- 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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses the portable interface modules communicated based on 5G, including circuit board, USB interface and VGA connector, USB interface includes first interface ontology, pin hole mouthpiece, fixing sleeve, the first spring, the first L-shaped groove mouth and the first limited mouth, first spring is set inside each fixing sleeve, the first L-shaped groove mouth and the first limited mouth are set on the side wall of fixing sleeve；VGA connector includes the first joint body, pin connectors part and limit assembly, limit assembly respectively includes lantern ring, straight-bar and the first shank, the straight-bar installs first shank close to the outside of one end of fixing sleeve, and the first shank can enter in the first L-shaped groove mouth and the first limited mouth when the straight-bar is vertically moved along fixing sleeve.It is plugged into not easy to fall off in USB interface the invention enables VGA connector, connects and pull out all fast, the use for the person of being convenient to use, improve the stability of VGA connector and USB interface and the service life of interface module.
Description
Technical field
The invention belongs to interfacing fields, more particularly, to the portable interface module communicated based on 5G.
Background technique
Interface refers to entity extraneous abstract compound oneself is supplied to, to isolate external communication side by inside operation
Method, the mode that can be interacted by internal modification without influencing other extraneous entities.
5G network is the 5th third generation mobile communication network, and peak value theoretical transmission speed is up to every number of seconds 1Gb, than 4G network
Fast hundreds times of transmission speed, the main target of 5G network is that terminal user is allowed to be in connected state always.
The connection of interface and connector is attached by the way of screw connection or direct grafting in traditional interface module,
However it is directed to the connector and interface of screw connection, it the installation for the person of being not convenient to use and pulls out, connector for direct grafting and connects
Mouthful, stability is insufficient, is easy to fall off and shakes, influence user using while reduce the service life of interface module, such as
Fruit is then bad with the cooperation of interface, then influences whether the normal connection and use of 5G network, also influence whether making for user
With impression.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides the portable interface moulds communicated based on 5G
Block, by being used cooperatively for shank and L-shaped groove mouth and limited mouth, convenient for USB interface and VGA connector installation and pull out.
To achieve the above object, according to one aspect of the present invention, the portable interface module based on 5G communication is provided,
It is characterised in that it includes circuit board, USB interface and VGA connector compatible with the USB interface, wherein
The USB interface include first interface ontology, pin hole mouthpiece, fixing sleeve, the first spring, the first L-shaped groove mouth and
First limited mouth, on the board, institute is respectively set in the same side of the first interface ontology for the first interface ontology installation
Pin hole mouthpiece and two fixing sleeves are stated, also,
It is internal that first spring is set for each fixing sleeve, the first L is set on the side wall of fixing sleeve
Shape notch and the first limited mouth, the first L-shaped groove mouth include notch A and notch B, notch A and first limited mouth each along
The fixing sleeve is longitudinally arranged, the one end of one end and fixing sleeve far from first interface ontology of notch A far from first interface ontology
Concordantly, notch A passes through the first limited mouth of notch B connection close to the one of first interface ontology close to one end of first interface ontology
End, length of first limited mouth along fixing sleeve longitudinal direction are less than notch A along the length of fixing sleeve longitudinal direction；
The VGA connector includes the first joint body, pin connectors part and limit assembly, and the limit assembly is provided with two
Group, limit assembly described in every group respectively include lantern ring, straight-bar and the first shank, which is corresponding to the pin hole
The pin connectors part is arranged in the position of mouthpiece, which distinguishes in the position for corresponding to each fixing sleeve
One lantern ring is set, also,
For the limit assembly described in every group, the lantern ring and the fixing sleeve vertical consistency and lantern ring activity
It is installed on the straight-bar, so that the straight-bar can squeeze the first spring along the longitudinal movement of the lantern ring and make the straight-bar can
Center line around the lantern ring rotates, and the both ends of the straight-bar exceed the lantern ring, and the straight-bar is close to one end of fixing sleeve
First shank is installed in outside, which can enter in notch A when the straight-bar is vertically moved along fixing sleeve,
And realize after the notch B when straight-bar is rotated around fixing sleeve center line and docked with the first limited mouth, then by straight-bar
The elastic force effect of the first spring squeezed is lower to be entered in first limited mouth.
Preferably, the USB interface further includes telescopic sleeve, which is arranged in the fixing sleeve, first bullet
Spring is installed on the telescopic sleeve, and the telescopic sleeve is fixed on first interface ontology far from one end of straight-bar, the telescopic
It manages and one end of the straight-bar is provided with backing plate, for squeezing the first spring under the promotion of straight-bar.
Preferably, the VGA connector further includes slip ring and third spring, and the inner wall of the lantern ring is provided with ring-shaped slide
Slot, to form two steps in the lantern ring, the slip ring and third spring are respectively positioned in the ring-shaped slide slot, the slip ring
It is rotatably sleeved on the straight-bar and can limit the cunning far from the step of USB interface along the longitudinal sliding motion of the ring-shaped slide slot
The shift motion of rotating ring, one end of the third spring is connected on the slip ring and the other end is connected to the platform close to USB interface
On rank.
Preferably, the straight-bar is provided with cushion block far from one end of fixing sleeve.
Preferably, rubber sleeve is socketed on the cushion block.
It preferably, further include switching interface and adapter coupling, wherein
The switching interface includes second interface ontology, positioning sleeve, interface set and second spring, the second interface ontology
It is mounted on the circuit board, the positioning sleeve and interface set is separately positioned on the second interface ontology and the two
Coaxial arrangement, the interface set are located in the positioning sleeve, and there are gap and the gaps between the interface set and the positioning sleeve
Interface is formed, the inner space of the interface set forms interface slot, which is installed in the interface set, the positioning sleeve
Side wall on be provided with the second L-shaped groove mouth and the second limited mouth, which includes notch C and notch D, notch C and
Second limited mouth being longitudinally arranged each along the positioning sleeve, the one end of notch C far from second interface ontology and the positioning sleeve
One end far from second interface ontology is concordant, and notch C close to one end of second interface ontology by notch D connect this
Two limited mouths are less than the edge notch C close to one end of second interface ontology, length of second limited mouth along positioning sleeve longitudinal direction
The length of positioning sleeve longitudinal direction；
The adapter coupling includes the second joint body, grafting set, the second shank and connection-peg, grafting set and described
Connection-peg is separately positioned on second joint body and the two is coaxially disposed, and the connection-peg is located at the grafting set
It is interior, the second shank is provided on the outer wall of the grafting set；
The grafting set can protrude into the interface and squeeze the second spring, and the connection-peg can protrude into the interface slot
It is interior to realize being electrically connected for switching interface and adapter coupling, which can move in the grafting set along the longitudinal direction of interface
Enter in the notch C when dynamic, and is realized and the second limited mouth after notch D when grafting set is rotated around positioning sleeve center line
Docking, then by grafting set squeeze second spring elastic force effect under enter second limited mouth in.
Preferably, it there also is provided stop collar in the interface, which is located at the second interface ontology and the limit
Between the ring of position, multiple protrusions are circumferentially provided on the outer wall of the stop collar, the positioning sleeve is in the position for corresponding to the protrusion
It is provided with a plurality of conduit.
Preferably, the adapter coupling further includes dirt-proof boot, this is dust-proof be set on second joint body and with
Grafting set coaxial arrangement, grafting set are located in the dirt-proof boot and form the sky for accommodating the positioning sleeve between the two
Between.
Preferably, the grafting set and positioning sleeve clearance fit, the internal diameter of the dirt-proof boot and the outer diameter of positioning sleeve are identical.
Preferably, it there also is provided gasket ring in the interface, which is located at the second interface ontology and the second spring
Between.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
1) pin connectors part can be first inserted into pin hole mouthpiece by the present invention when VGA connector is inserted into USB interface,
Then in the notch A that the first shank can be driven to move into L-shaped groove mouth when straight-bar is mobile, and the movement of straight-bar can be with
The first spring is squeezed, then the first shank can dock and in the reply of the first spring when straight-bar is rotated with the first limited mouth
Automatically into the first limited mouth under power effect, thus matching by the first shank and the first L-shaped groove mouth and the first limited mouth
The limit to realize VGA connector and USB interface is closed, VGA connector is quickly installed in USB interface and the two connects
Reliably, it is not easy to fall off；And when pulling out VGA connector, then move longitudinally straight-bar and opposite direction rotation straight-bar can be the
The first shank is automatically returned to again in notch A under the restoring force effect of one spring, thus facilitate quickly pulling out for VGA connector,
The use for the person of being convenient to use improves the stability of VGA connector and USB interface and the service life of interface module.
2) connection-peg first can be inserted into realization in inserting groove and turned by the present invention when adapter coupling is inserted on switching interface
Connection interface is electrically connected with adapter coupling, grafting at this time set it is mobile when can squeeze second spring, and the second shank
It can move into notch C, the second shank can be docked with the second limited mouth and in the reply of second spring when grafting set rotates
Automatically into the second limited mouth under power effect, thus matching by the second shank and the second L-shaped groove mouth and the second limited mouth
It closes to realize the limit of adapter coupling and switching interface, adapter coupling is quickly installed on switching interface and the two
Connection is reliable, it is not easy to fall off；And when pulling out adapter coupling, then move longitudinally grafting set and opposite direction rotation grafting set just
The second shank can be made to be automatically returned in notch C again under the effect of the restoring force of second spring, to facilitate adapter coupling
It quickly pulls out, the use for the person of being convenient to use, improves the stability of adapter coupling and switching interface and making for interface module
Use the service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the portable interface module of the invention based on 5G communication；
Fig. 2 is that VGA connector is inserted in the structural schematic diagram in USB interface in the present invention；
Fig. 3 is the structure sectional view of Fig. 2；
Fig. 4 is the enlarged diagram in Fig. 3 at A；
Fig. 5 is the structural schematic diagram of USB interface in the present invention；
Fig. 6 is the enlarged diagram in Fig. 5 at B；
Fig. 7 is the structural schematic diagram of VGA connector in the present invention；
Fig. 8 is the structural schematic diagram of slip ring in the present invention；
Fig. 9 is the structural schematic diagram of switching interface and adapter coupling in the present invention；
Figure 10 is the structure sectional view of Fig. 9 in the present invention；
Figure 11 is the enlarged diagram in Figure 10 at C；
Figure 12 is the structural schematic diagram of switching interface in the present invention；
Figure 13 is the structural schematic diagram of gasket ring in the present invention；
Figure 14 is the structural schematic diagram of adapter coupling in the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- circuit board, 2-VGA interface, 3-VGA connector, 4- switching interface, 5- adapter coupling, 100- substrate, 101- limit
Mouthful, 102- electronic component, 200- first interface ontology, 201- fixing sleeve, 202- telescopic sleeve, 203- backing plate, the first bullet of 204-
Spring, 205- the first L-shaped groove mouth, the first limited mouth of 206-, 207- pin hole mouthpiece, the first joint body of 300-, 301- lantern ring,
302- ring-shaped slide slot, 303- slip ring, 304- straight-bar, the first shank of 305-, 306- cushion block, 307- third spring, 308-
Pin connectors part, the first conducting wire of 309-, 400- second interface ontology, 401- positioning sleeve, 402- interface, 403- gasket ring, 404-
Second spring, 405- stop collar, 406- conduit, 407- protrusion, 408- interface slot, 409- the second L-shaped groove mouth, 410- second are limited
Mouthful, the second joint body of 500-, 501- grafting set, 502- dirt-proof boot, the second shank of 503-, 504- connection-peg, 505- second
Conducting wire.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.
Referring to Fig.1~Figure 14, based on 5G communication portable interface module, including circuit board 1, USB interface 2 and with this
The compatible VGA connector 3 of USB interface 2, wherein
The circuit board 1 includes substrate 100, electronic component 102 and panel 101 etc., and electronic component 102 is arranged in substrate
On 100 surface, and panel 101 is arranged in one end of substrate 100, and panel 101 is vertical with substrate 100.
The USB interface 2 include first interface ontology 200, pin hole mouthpiece 207, fixing sleeve 201, the first spring 204,
First L-shaped groove mouth 205 and the first limited mouth 206, the first interface ontology 200 may be mounted at the panel 101 of the circuit board 1
On, the pin hole mouthpiece 207 and two fixing sleeves 201 is respectively set in the same side of the first interface ontology 200, described
The pin hole of pin hole mouthpiece 207 exposes to the panel 101, in order to the insertion of VGA connector 3, also,
It is internal that first spring 204 is set for each fixing sleeve 201, it is arranged on the side wall of fixing sleeve 201
The first L-shaped groove mouth 205 and the first limited mouth 206, the first L-shaped groove mouth 205 include notch A and notch B, notch A and
Being longitudinally arranged each along the fixing sleeve 201 of first limited mouth 206, the one end of notch A far from first interface ontology 200 and solid
Surely 201 one end far from first interface ontology 200 of set are concordant, i.e., notch A is from the end of the fixing sleeve 201 along the fixing sleeve
201 longitudinal grooved, notch A are close by notch B connection the first limited mouth 206 close to one end of first interface ontology 200
One end of first interface ontology 200, first limited mouth 206 are less than notch A along the longitudinal length of the fixing sleeve 201 and consolidate along this
Surely the longitudinal length of set 201.
The VGA connector 3 includes the first joint body 300, pin connectors part 308 and limit assembly, the limit assembly
Two groups are provided with, limit assembly described in every group respectively includes lantern ring 301, straight-bar 304 and the first shank 305, first connector
The first conducting wire 309 is connected on ontology 300, which is arranged in the position for corresponding to the pin hole mouthpiece 207
The pin connectors part 308, the pin connectors part 308 can be inserted in the pin hole mouthpiece 207, to realize that the VGA connects
The electrical connection of mouth 2 and the VGA connector 3, the first joint body 300 are set respectively in the position for corresponding to each fixing sleeve 201
A lantern ring 301 is set, also,
For the limit assembly described in every group, the lantern ring 301 and 201 vertical consistency of fixing sleeve and the set
301 activity of ring is installed on the straight-bar 304, and there are gap, which is wanted for the inner wall of lantern ring 301 and the outside of fixing sleeve 201
It can make the straight-bar 304 that can squeeze the first spring 204 along the longitudinal movement of the lantern ring 301 and make the straight-bar 304 can be around this
The center line of lantern ring 301 rotates, and gap cannot be too big, and to prevent the shaking of straight-bar 304, but can not be too small, otherwise straight-bar 304 be
It is easy rotation；The both ends of the straight-bar 304 exceed the lantern ring 301, and the straight-bar 304 is close to one end of fixing sleeve 201
First shank 305 is installed in outside, which can be when the straight-bar 304 be vertically moved along fixing sleeve 201
(straight-bar 304 can squeeze the first spring 204 when vertically moving) enters in notch A, and in straight-bar 304 around 201 center of fixing sleeve
It realizes after the notch B when line rotates and is docked with the first limited mouth 206, then in the first spring squeezed by straight-bar 304
204 elastic force effect is lower to be entered in first limited mouth 206.
First L-shaped groove mouth 205 and the first limited mouth 206 form the first grafting notch, which can be along
The fixing sleeve 201 it is circumferentially multiple；Correspondingly, the first shank 305 is also arranged along 304 external circumferential of straight-bar multiple.
Further, the USB interface 2 further includes telescopic sleeve 202, which is arranged in the fixing sleeve 201
Interior, which is installed on the telescopic sleeve 202, and the telescopic sleeve 202 is fixed on far from one end of straight-bar 304
On first interface ontology 200, which is provided with backing plate 203 close to one end of the straight-bar 304, for straight
The first spring 204 is squeezed under the promotion of bar 304.Telescopic sleeve 202 is the equal of the support frame of the first spring 204, can be made
It obtains the first spring 204 to be not easy to shake, keeps the normal compression of the first spring 204 and recovery length, straight-bar 304 that can pass through pad
Plate 203 squeezes the first spring 204, and backing plate 203 also plays the role of a limit to the first spring 204, prevent first
Spring 204 pops up fixing sleeve 201.
Further, the VGA connector 3 further includes slip ring 303 and third spring 307, and the inner wall of the lantern ring 301 is provided with
Ring-shaped slide slot 302, to form two steps in the lantern ring 301, ring-shaped slide slot 302 can be used as the lantern ring 301
Movable passageway, the slip ring 303 and third spring 307 are respectively positioned in the ring-shaped slide slot 302, which rotatably covers
It and can be along the longitudinal sliding motion of the ring-shaped slide slot 302 on the straight-bar 304, it is preferable that the slip ring 303 can pass through bearing
It is mounted on the straight-bar 304, is convenient for the rotation of straight-bar 304 in this way, the step far from USB interface 2 can limit the shifting of the slip ring 303
Dynamic stroke, prevents slip ring 303 from dropping out lantern ring 301, and one end of the third spring 307 is connected on the slip ring 303 and another
End is connected on the step of USB interface 2, then when straight-bar 304 vertically moves and squeezes the first spring 204, third spring 307
Also it can be extruded, then the first spring 204 and third spring 307 can apply elastic force by straight-bar 304 and the first shank jointly
305 fast move in the opposite direction.
Further, the straight-bar 304 is provided with cushion block 306 far from one end of fixing sleeve 201, in mobile straight-bar 304 and turns
When dynamic straight-bar 304, cushion block 306 can be twisted to operate.Preferably, it is socketed rubber sleeve on the cushion block 306, increased in this way
Frictional force, convenient for operation straight-bar 304.
Further, this interface module further includes switching interface 4 and adapter coupling 5, wherein
The switching interface 4 includes second interface ontology 400, positioning sleeve 401, interface set and second spring 404, and described the
Two interface bodies 400 may be mounted on the panel 101 of the circuit board 1, and the positioning sleeve 401 and the interface set are set respectively
It sets on the second interface ontology 400 and the two is coaxially disposed, the interface set is located in the positioning sleeve 401, this connects
There are gap and gap formation interface 402 between muzzle and the positioning sleeve 401, the inner space of the interface set, which is formed, to be connect
Mouth slot 408, the second spring 404 are installed in the interface set, and the second L-shaped groove mouth is provided on the side wall of the positioning sleeve 401
409 and second limited mouth 410, the second L-shaped groove mouth 409 include notch C and notch D, notch C and second limited mouth 410
Each along being longitudinally arranged for the positioning sleeve 401, the one end of notch C far from second interface ontology 400 and the positioning sleeve 401 are separate
One end of second interface ontology 400 is concordant, and notch C should by notch D connection close to one end of second interface ontology 400
Second limited mouth 410 is close to one end of second interface ontology 400, second limited mouth 410 length longitudinal along the positioning sleeve 401
The length longitudinal along the positioning sleeve 401 less than notch C.
The adapter coupling 5 includes the second joint body 500, grafting the 501, second shank 503 of set and connection-peg 504, is somebody's turn to do
The second conducting wire 505 is connected on second joint body 500, the grafting set 501 and the connection-peg 504 are separately positioned on described
On second joint body 500 and the two is coaxially disposed, and the connection-peg 504 is located in grafting set 501, the grafting set
The second shank 503 is provided on 501 outer wall.
Second L-shaped groove mouth 409 and the second limited mouth 410 form the second grafting notch, which can be along
The positioning sleeve 401 it is circumferentially multiple, correspondingly, the second shank 503 also along the grafting set 501 it is circumferentially multiple.
The grafting set 501 can protrude into the interface 402 and squeeze the second spring 404, and the connection-peg 504 can be stretched
Enter to realize being electrically connected for switching interface 4 and adapter coupling 5 in the interface slot 408, which can be slotting at this
Enter in the notch C when female connector 501 is along the longitudinal movement of interface 402, and turns in grafting set 501 around 401 center line of positioning sleeve
It realizes after the notch D when dynamic and to be docked with the second limited mouth 410, then by the second springs 404 of 501 extruding of grafting set
Elastic force effect it is lower enter in second limited mouth 410, the rapid abutting joint of adapter coupling 5 Yu switching interface 4 may be implemented in this way；
And when pulling out adapter coupling 5, then move longitudinally grafting set 501 and opposite direction rotation grafting set 501 can be in the second bullets
Automatically return to the second shank 503 again in notch C under the restoring force effect of spring 404, to facilitate quickly pulling out for adapter coupling 5
It removes.
Further, it there also is provided stop collar 405 in the interface 402, which is located at the second interface sheet
Between body 400 and the stop collar 405, multiple raised 407 are circumferentially provided on the outer wall of the stop collar 405, the positioning sleeve
401 are provided with a plurality of conduit 406 in the position for corresponding to the protrusion 407, movable passageway of these conduits 406 as protrusion 407,
The movement of stop collar 405 can be oriented to, so that second spring 404 is not easy to shake, keep second spring 404
Normal compression and recovery length, grafting set 501 can squeeze second spring 404, and stop collar 405 by stop collar 405
Also play the role of a limit to second spring 404, prevents second spring 404 from popping up interface set.
Further, the adapter coupling 5 further includes dirt-proof boot 502, which is arranged in second joint body
It is coaxially disposed on 500 and with grafting set 501, grafting set 501 is located in the dirt-proof boot 502 and forms use between the two
In the space for accommodating the positioning sleeve 401, dust-proof effect can be played.
Further, the grafting set 501 and 401 clearance fit of positioning sleeve, the in this way rotation and shifting convenient for grafting set 501
It is dynamic, and the internal diameter of the dirt-proof boot 502 is identical as the outer diameter of positioning sleeve 401, and sealing and dustproof effect is good.
Further, there also is provided gasket ring 403 in the interface 402, gasket ring 403 is fixed on the inner wall of positioning sleeve 401,
The gasket ring 403 is located between the second interface ontology 400 and the second spring 404, and gasket ring 403 can play protection second interface sheet
The effect of body 400, one end of second spring 404 is fixed on gasket ring 403 and the other end is fixed on the stop collar 405.
When using VGA connector 3, by the notch A of the first shank 305 alignment L-shaped groove mouth 205, by straight-bar 304 to fixing sleeve
201 Inner extrusions, when pin connectors part 308 is plugged in pin hole mouthpiece 207, cushion block 306 drives 304 one end of straight-bar to squeeze
Backing plate 203, telescopic sleeve 202 and the first spring 204 are shunk, when the first shank 305 runs to L-shaped groove 205 corner of mouth,
Rotation straight-bar 304 is directed at the first limited mouth 206 after so that the first shank 305 is entered notch B again, unclamps straight-bar 304, passes through first
Spring 204 and being used cooperatively for third spring 307 can tighten the first shank 305 inside the first limited mouth 206, at this time
VGA connector 3 is also closely mounted at USB interface 2.
When using adapter coupling 5, by the notch C of the second shank 503 alignment L-shaped groove mouth 205, adapter coupling 5 is moved, the
Two shanks 503 are slided along L-shaped groove mouth 205, and grafting set 501 is slided along interface 402, and grafting set 501 passes through stop collar
405 squeeze second springs 404, when the second shank 503 runs to L-shaped groove 205 corner of mouth, rotate adapter coupling 5, make the
Two shanks 503 are directed at the second limited mouth 410 after entering notch D again, unclamp adapter coupling 5, pass through the elastic force of second spring 404
The second shank 503 is driven to be limited in inside the second limited mouth 410, adapter coupling 5 is also closely mounted to switching interface 4 at this time
It is interior.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. based on 5G communication portable interface module, which is characterized in that including circuit board, USB interface and with the USB interface phase
The VGA connector of adaptation, wherein
The USB interface includes first interface ontology, pin hole mouthpiece, fixing sleeve, the first spring, the first L-shaped groove mouth and first
Limited mouth, on the board, the needle is respectively set in the same side of the first interface ontology for the first interface ontology installation
Hole mouthpiece and two fixing sleeves, also,
It is internal that first spring is set for each fixing sleeve, first L-shaped groove is set on the side wall of fixing sleeve
Mouth and the first limited mouth, the first L-shaped groove mouth include notch A and notch B, and notch A and first limited mouth are solid each along this
Surely what is covered is longitudinally arranged, and the one end of the one end of notch A far from first interface ontology with fixing sleeve far from first interface ontology is concordant,
Notch A close to one end of first interface ontology by the first limited mouth of notch B connection close to one end of first interface ontology, first
Length of the limited mouth along fixing sleeve longitudinal direction is less than notch A along the length of fixing sleeve longitudinal direction；
The VGA connector includes the first joint body, pin connectors part and limit assembly, and the limit assembly is provided with two groups,
Limit assembly described in every group respectively includes lantern ring, straight-bar and the first shank, which connects corresponding to the pin hole
The pin connectors part is arranged in the position of mouth part, which sets respectively in the position for corresponding to each fixing sleeve
A lantern ring is set, also,
For the limit assembly described in every group, the lantern ring is with the fixing sleeve vertical consistency and the lantern ring activity installs
On the straight-bar, so that the straight-bar can squeeze the first spring along the longitudinal movement of the lantern ring and make the straight-bar can be around this
The center line of lantern ring rotates, and the both ends of the straight-bar exceed the lantern ring, outside of the straight-bar close to one end of fixing sleeve
First shank is installed, which can enter in notch A when the straight-bar is vertically moved along fixing sleeve, and
Straight-bar is realized after the notch B when rotating around fixing sleeve center line to be docked with the first limited mouth, is then squeezed by straight-bar
The elastic force effect of the first spring lower enter in first limited mouth.
2. the portable interface module according to claim 1 based on 5G communication, which is characterized in that the USB interface is also
Including telescopic sleeve, which is arranged in the fixing sleeve, which is installed on the telescopic sleeve, described flexible
Casing is fixed on first interface ontology far from one end of straight-bar, which is provided with pad close to one end of the straight-bar
Plate, for squeezing the first spring under the promotion of straight-bar.
3. the portable interface module according to claim 1 based on 5G communication, which is characterized in that the VGA connector is also
Including slip ring and third spring, the inner wall of the lantern ring is provided with ring-shaped slide slot, so that two steps are formed in the lantern ring,
The slip ring and third spring are respectively positioned in the ring-shaped slide slot, which is rotatably sleeved on the straight-bar and can be along the ring
The longitudinal sliding motion of shape sliding groove, the step far from USB interface can limit the shift motion of the slip ring, one end of the third spring
It is connected on the slip ring and the other end is connected on the step of USB interface.
4. the portable interface module according to claim 1 based on 5G communication, which is characterized in that the straight-bar is far from solid
Surely the one end covered is provided with cushion block.
5. the portable interface module according to claim 4 based on 5G communication, which is characterized in that be socketed on the cushion block
Rubber sleeve.
6. the portable interface module according to claim 1 based on 5G communication, which is characterized in that further include switching interface
And adapter coupling, wherein
The switching interface includes second interface ontology, positioning sleeve, interface set and second spring, the second interface ontology installation
On the circuit board, the positioning sleeve and interface set is separately positioned on the second interface ontology and the two is coaxial
Setting, the interface set is located in the positioning sleeve, there are gap and the gap is formed between the interface set and the positioning sleeve
The inner space of interface, the interface set forms interface slot, which is installed in the interface set, the side of the positioning sleeve
The second L-shaped groove mouth and the second limited mouth are provided on wall, which includes notch C and notch D, notch C and this
Two limited mouths are longitudinally arranged each along the positioning sleeve, and the one end of notch C far from second interface ontology and the positioning sleeve are separate
One end of second interface ontology is concordant, and notch C connects second limit by notch D close to one end of second interface ontology
For position mouth close to one end of second interface ontology, it is fixed along this that length of second limited mouth along positioning sleeve longitudinal direction is less than notch C
The longitudinal length of position set；
The adapter coupling includes the second joint body, grafting set, the second shank and connection-peg, and the grafting covers and the grafting
Head is separately positioned on second joint body and the two is coaxially disposed, and the connection-peg is located in grafting set, institute
It states and is provided with the second shank on the outer wall of grafting set；
The grafting set can protrude into the interface and squeeze the second spring, the connection-peg can protrude into the interface slot from
And realize being electrically connected for switching interface and adapter coupling, which can be when the grafting set be along the longitudinal movement of interface
It is realized and pair of the second limited mouth after notch D into notch C, and when grafting set is rotated around positioning sleeve center line
It connects, then enters in second limited mouth under the elastic force effect of the second spring squeezed by grafting set.
7. the portable interface module according to claim 6 based on 5G communication, which is characterized in that in the interface also
Arrange restraining position ring block, which is located between the second interface ontology and the stop collar, outer wall last week of the stop collar
To multiple protrusions are provided with, the positioning sleeve is provided with a plurality of conduit in the position for corresponding to the protrusion.
8. the portable interface module according to claim 6 based on 5G communication, which is characterized in that the adapter coupling is also
Including dirt-proof boot, this is dust-proof to be set on second joint body and covers with the grafting and be coaxially disposed, which is located at
Form in the dirt-proof boot and between the two the space for accommodating the positioning sleeve.
9. the portable interface module according to claim 8 based on 5G communication, which is characterized in that the grafting covers and determines
Position set clearance fit, the internal diameter of the dirt-proof boot and the outer diameter of positioning sleeve are identical.
10. the portable interface module according to claim 6 based on 5G communication, which is characterized in that in the interface
It there also is provided gasket ring, which is located between the second interface ontology and the second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464719.3A CN110212372A (en) | 2019-05-30 | 2019-05-30 | Portable interface module based on 5G communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464719.3A CN110212372A (en) | 2019-05-30 | 2019-05-30 | Portable interface module based on 5G communication |
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| Publication Number | Publication Date |
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| CN110212372A true CN110212372A (en) | 2019-09-06 |
Family
ID=67789741
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464719.3A Pending CN110212372A (en) | 2019-05-30 | 2019-05-30 | Portable interface module based on 5G communication |
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| Country | Link |
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| CN (1) | CN110212372A (en) |
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| CN114050876A (en) * | 2021-10-29 | 2022-02-15 | 国网辽宁省电力有限公司丹东供电公司 | Method and device for testing communication equipment |
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Application publication date: 20190906 |