CN107528160B - USB interface mounting device - Google Patents
USB interface mounting device Download PDFInfo
- Publication number
- CN107528160B CN107528160B CN201710734871.XA CN201710734871A CN107528160B CN 107528160 B CN107528160 B CN 107528160B CN 201710734871 A CN201710734871 A CN 201710734871A CN 107528160 B CN107528160 B CN 107528160B
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- CN
- China
- Prior art keywords
- usb interface
- lock
- motion base
- chamber
- shape cavity
- 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.)
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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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of USB interface mounting devices, including installation shell, motion base, two latch assemblies and USB interface, wherein, carrier of the shell as installation motion base, latch assembly and USB interface is installed, openning shape cavity and lock chamber is arranged inside, is respectively used to carrying motion base and two latch assemblies；Load-bearing part of the motion base as USB interface can drive USB interface to pop up or be pushed into openning shape cavity；When latch assembly is used in USB interface push-in openning shape cavity, by motion base locking, motion base is avoided to pop up, when USB interface needs to pop up, provide power for motion base.For the present invention when needing using USB interface, it is external to be popped up mounting shell, does not need in use, pushing it into installation enclosure interior.Compared with prior art, easy to use, it is not susceptible to accidentally touch, protects the equipment such as USB interface and USB flash disk not to be damaged, protection effect is stronger.
Description
Technical field
The present invention relates to automobile technical field more particularly to a kind of USB interface mounting devices.
Background technique
With the development of automotive electronic technology, the Infotainment function of automobile is more and more, including car audio system etc.,
Existing car audio system generally passes through the mobile devices such as vehicle USB interface and mobile phone, USB flash disk and connect, therefore USB interface is
As the standard configuration of automobile, traditional USB interface generally more to be arranged on instrument panel.USB interface plug USB flash disk it
Afterwards, USB flash disk directly protrudes from instrument panel surface, and is exposed to outside instrument desk, inconvenient to use, is easy to happen and accidentally touches, leads
Cause USB interface or mobile hard disk damage, USB interface junction protection effect poor.
Summary of the invention
The object of the present invention is to provide a kind of USB interface mounting devices, to solve the above problems, improve ease of use,
It avoids accidentally touching USB interface, increases the protection effect at USB interface.
The present invention provides a kind of USB interface mounting devices, comprising:
Shell is installed, one end of the installation shell is provided with openning shape cavity, the other end setting of the installation shell
Live conductor chamber and two lock chambers, two lock chambers are symmetrically distributed in the two sides of the crimping chamber, the crimping chamber and two lockings
Chamber is communicated with the openning shape cavity；
Motion base, the motion base include the connector and thread pressuring article being fixedly connected, and the connector is slidably installed
In the openning shape cavity, the thread pressuring article is extended in the crimping chamber, is provided on the connector and the movement
The consistent perforation of the direction of motion of pedestal；
Two latch assemblies, the latch assembly include lock and lock piece, and the lock is fixed in the lock chamber, institute
It states lock piece to be installed on the lock, the lock piece is used for when the motion base is pushed into the openning shape cavity
Motion base described in locking, and when the motion base pops up the openning shape cavity, the motion base is unlocked, and be institute
It states motion base and pop-up power is provided；
USB interface, the USB interface include outline border and flat wire, and the flat wire is fixed on the outline border, described outer
Frame is installed in the perforation, and the flat wire extends in the crimping chamber, and the flat wire is located at the thread pressuring article and institute
Between the bottom wall for stating crimping chamber.
USB interface mounting device as described above, wherein preferably, be all provided on the two sidewalls of the openning shape cavity
It is equipped with U-shaped sliding rail, the two sides of the connector are installed with sliding bar, and the sliding bar is slided along the U-shaped sliding rail.
USB interface mounting device as described above, wherein preferably, on the two sidewalls of the U-lag of the U-shaped sliding rail
It is installed with card, is formed with wears groove between two cards；
The two sides of the connector are installed with elastic slice, and the elastic slice and the sliding bar are connected, and the sliding bar is along the U
When shape sliding rail slides, the elastic slice passes through the wears groove, and the elastic slice and the card CONTACT WITH FRICTION.
USB interface mounting device as described above, wherein preferably, two lockings protrusion is provided on the connector,
One end of the two locking protrusions is fixedly connected with the connector, and the other end extends to the direction of the thread pressuring article, and two institutes
State the two sides that locking protrusion is located at the thread pressuring article；
The lock piece includes two crooks, and two crooks can turn on or off to form closed chamber, the locking
Protrusion is locked in the closed chamber.
USB interface mounting device as described above, wherein preferably, the lock piece further includes locking ontology and opens
Choma, the two locking protrusions are fixed on the two sides of one end of the locking ontology, and the two sides of the locking ontology offer cunning
Slot, one of sliding slot are installed with slide unit close to one end of the locking protrusion；
The opening both ends of the split ring are stuck on the bottom wall of two sliding slots, and the split ring is far from one to be open
End hook is stuck on the lock, and the split ring can be moved along the sliding slot, and the sliding slot can engage or disengage in described
On slide unit.
USB interface mounting device as described above, wherein preferably, the lock piece further includes spring, the locking
Ontology offers spring eye far from one end of the locking protrusion, and one end of the spring is installed in the spring eye；
Accommodating chamber is provided on the lock, the lock piece is installed in the accommodating chamber, the bottom wall of the accommodating chamber
On be provided with spring stack, the other end of the spring is sheathed on the spring stack.
USB interface mounting device as described above, wherein preferably, be fixedly installed on the bottom wall of the accommodating chamber
Tilting table and two barb platforms, the tilting table are located at the two barb platform opposites；
It is provided with the inclined inclined surface of bottom wall to the accommodating chamber on the tilting table, is provided on the two barb platforms
To the crotch of the bottom wall fastener of the accommodating chamber, the outer surface of the inclined surface and the crotch is formed with V-arrangement guide groove, described
The inner surface of inclined surface and the crotch is formed with L shape fastener slot, and the split ring enters the L shape along the V-arrangement guide groove
In fastener slot.
USB interface mounting device as described above, wherein preferably, the side of the openning shape cavity is provided with lid
Slot, it is described installation shell lateral wall on offer the connecting hole extended in the cover slot；
It further include cap, the cap includes lid component and fastener, and the fastener is described perpendicular to the lid component
Lid component is covered on the opening of the openning shape cavity, and the fastener extends in the cover slot, sets on the fastener
It is equipped with snap-latch piece, the snap-latch piece snaps into the connecting hole.
USB interface mounting device as described above, wherein preferably, along the motion base on the lid component
The direction of motion is provided with level-one boss, the inner wall interference fit of the level-one boss and the openning shape cavity；
The surrounding of the lid component is provided with second level boss, and the entry position of the openning shape cavity is provided with step
Face, the second level boss and the step surface are interference fitted.
USB interface mounting device as described above, wherein preferably, be provided on the thread pressuring article and be folded upward at 180
The elastic portion of degree, is provided with fixing axle in the elastic portion, and the fixing axle is perpendicular to the thread pressuring article, and the two of the fixing axle
End is fixed on the two sidewalls of the crimping chamber.
USB interface mounting device provided by the invention, including installation shell, motion base, two latch assemblies and USB connect
Mouthful, wherein installation shell as installation motion base, latch assembly and USB interface carrier, be arranged inside openning shape cavity with
Lock chamber is respectively used to carrying motion base and two latch assemblies；Load-bearing part of the motion base as USB interface, can drive
USB interface pops up or is pushed into openning shape cavity；When latch assembly is used in USB interface push-in openning shape cavity, it will transport
Dynamic pedestal locking, avoids motion base from popping up, when USB interface needs to pop up, provides power for motion base.The present invention is needing
When using USB interface, it is external to be popped up mounting shell, does not need in use, pushing it into installation enclosure interior.With existing skill
Art is compared, easy to use, is not susceptible to accidentally touch, is protected the equipment such as USB interface and USB flash disk not to be damaged, protection effect is stronger.
Detailed description of the invention
Fig. 1 is the explosive view of USB interface mounting device provided in an embodiment of the present invention；
Fig. 2 is the axonometric drawing of the installation shell of USB interface mounting device provided in an embodiment of the present invention；
Fig. 3 is the axonometric drawing of the other direction of the installation shell of USB interface mounting device provided in an embodiment of the present invention；
Fig. 4 is the axonometric drawing of the motion base of USB interface mounting device provided in an embodiment of the present invention；
Fig. 5 is the axonometric drawing of the other direction of the motion base of USB interface mounting device provided in an embodiment of the present invention；
Fig. 6 is the axonometric drawing of the latch assembly of USB interface mounting device provided in an embodiment of the present invention；
Fig. 7 is the axonometric drawing of the lock piece of USB interface mounting device provided in an embodiment of the present invention；
Fig. 8 is the explosive view of Fig. 7；
Fig. 9 is the axonometric drawing of the lock of USB interface mounting device provided in an embodiment of the present invention；
Figure 10 is the interior views of the lock of USB interface mounting device provided in an embodiment of the present invention；
Figure 11 is the main view of Figure 10；
Figure 12 is the axonometric drawing of the USB interface of USB interface mounting device provided in an embodiment of the present invention；
Figure 13 is the axonometric drawing of the cap of USB interface mounting device provided in an embodiment of the present invention；
Figure 14 is that the lid component of USB interface mounting device provided in an embodiment of the present invention and the structure of installation shell cooperation are shown
It is intended to；
Figure 15 is the main view under the USB interface pop-up state of USB interface mounting device provided in an embodiment of the present invention；
Figure 16 is the A-A cross-sectional view of Figure 15；
Figure 17 is the B-B cross-sectional view of Figure 15；
Figure 18 is the C-C cross-sectional view of Figure 15；
Figure 19 is the main view of the USB interface pushing status of USB interface mounting device provided in an embodiment of the present invention；
Figure 20 is the A-A cross-sectional view of Figure 19；
Figure 21 is the B-B cross-sectional view of Figure 19；
Figure 22 is the C-C cross-sectional view of Figure 19.
Description of symbols:
10- installs shell 11- openning shape cavity 112-U shape sliding rail
113- card 114- cover slot 12- crimping chamber
13- lock chamber 14- connecting hole
20- motion base 21- connector 212- perforation
2121- interface mounting groove 213- slides bar 214- elastic slice 215- locking protrusion
22- thread pressuring article 221- elastic portion 222- fixing axle
30- latch assembly 31- lock 311- accommodating chamber 312- tilting table
313- barb platform 314-V shape guide groove 315-L shape fastener slot 316- spring stack
317- elastic card contact pin 32- lock piece 321- crook 322- closed chamber
323- locking ontology 3231- sliding slot 3232- slide unit 3233- spring eye
324- split ring 325- spring
50-USB interface 51- outline border 511- interface installation sheet 52- flat wire
70- cap 71- lid component 711- threading hole 72- fastener
721- snap-latch piece 74- second level boss
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
As shown in Figures 1 to 12, USB interface mounting device provided in an embodiment of the present invention, including installation shell 10, movement
Pedestal 20, two latch assemblies 30 and USB interface 50.
Wherein, Fig. 2 and Fig. 3 are please referred to, one end of installation shell 10 is provided with openning shape cavity 11, installs the another of shell 10
One end setting live conductor chamber 12 and two lock chambers 13, two lock chambers 13 are symmetrically distributed in the two sides of crimping chamber 12,12 He of crimping chamber
Two lock chambers 13 are communicated with openning shape cavity 11.Installation shell 10 connects as installation motion base 20, latch assembly 30 and USB
The carrier of mouth 50, is arranged inside openning shape cavity 11 and lock chamber 13, is respectively used to carrying motion base 20 and two latch assemblies
30。
Fig. 4 and Fig. 5 are please referred to, motion base 20 includes the connector 21 and thread pressuring article 22 being fixedly connected, and connector 21 is sliding
Dynamic to be installed in openning shape cavity 11, thread pressuring article 22 extends in crimping chamber 12, is provided on connector 21 and motion base 20
The direction of motion it is consistent perforation 212.Load-bearing part of the motion base 20 as USB interface 50 can drive USB interface 50 to pop up
Or it is pushed into openning shape cavity 11.
Fig. 6 to Figure 11 is please referred to, latch assembly 30 includes lock 31 and lock piece 32, and lock 31 is fixed on lock chamber 13
In, lock piece 32 is installed on lock 31, and lock piece 32 is transported when motion base 20 is pushed into openning shape cavity 11 for locking
Dynamic pedestal 20, and when motion base 20 pops up openning shape cavity 11, unlocking movement pedestal 20, and bullet is provided for motion base 20
Power out.Latch assembly 30 is used to, by 20 locking of motion base, avoid transporting when USB interface 50 is pushed into openning shape cavity 11
Dynamic pedestal 20 pops up.
Figure 12 is please referred to, USB interface 50 includes outline border 51 and flat wire 52, and flat wire 52 is fixed on outline border 51, outline border
51 are installed in perforation 212, and flat wire 52 extends in crimping chamber 12, and flat wire 52 is located at the bottom of thread pressuring article 22 and crimping chamber 12
Between wall (bottom that bottom wall refers to crimping chamber 12 shown in Fig. 2).Interface of the USB interface 50 as the connection equipment such as USB, can be with
As motion base 20 pops up or is pushed into openning shape cavity 11.
The outline border 51 of USB interface 50 can be installed in several ways in perforation 212, in an advantageous embodiment,
Two interface installation sheets 511 are provided on outline border 51, perforate 212 side wall on be provided with two interface mounting grooves 2121, outline border 51 is pacified
Loaded on perforate 212 when, interface installation sheet 511 is installed in interface mounting groove 2121, simple and easy so that outline border 51 is fixed,
It is easy to use.In order to preferably compress flat wire 52, it is provided on the bottom of thread pressuring article 22 and the bottom wall of crimping chamber 12
Ripple glaze.
Specifically, when not needing using the equipment such as USB flash disk have been plugged on USB interface 50 or USB interface 50, USB is connect
Mouth 50 can be pushed into installation shell 10, and 20 locking of motion base is avoided its pop-up installation shell 10 by two lock pieces 32 at this time.
Figure 15 to Figure 18 is please referred to, when the equipment such as USB flash disk need to connect USB interface 50, it is right to release two lock pieces 32 at this time
The locking of motion base 20 while lock piece 32 releases the locking to motion base 20, provides to the right for motion base 20
Power is popped up, motion base 20 is pushed to the right (being reference with the direction in Figure 16), USB interface 50 is driven by motion base 20
To openning shape cavity 11.
Figure 19 to Figure 22 is please referred to, USB flash disk is plugged and then pushes back to motion base 20 in openning shape cavity 11, at this time
Two lock pieces 32 are again by 20 locking of motion base.So, USB flash disk is then located in openning shape cavity 11, rather than it is exposed
It is external.Compared with prior art, easy to use, it is not susceptible to accidentally touch, the equipment such as USB interface 50 and USB flash disk is protected not to be damaged, prevent
It is stronger to protect effect.
Motion base 20 drives USB interface 50 when popping up and being pushed into installation shell 10, and 52 length of flat wire is varied,
To adapt to this variation, when motion base 20 drives the push-in installation shell 10 of USB interface 50, thread pressuring article 22 is pushed, will be flat
Line 52 is pressed in crimping chamber 12, as motion base 20 drives USB interface 50 to be pushed further into installation shell 10, please refers to figure
20, the extra length of flat wire 52 rolls up into a natural radian, and normative arrangement is in installation shell 10.Conversely, motion base 20
When driving the pop-up installation shell 10 of USB interface 50, thread pressuring article 22 leaves the bottom wall of crimping chamber 12, so that flat wire 52 is again
Restore horizontality.This structure setting, it is ensured that in 20 moving process of motion base, flat wire 52 will not be stretched damage,
Avoid the occurrence of the nonstandard situation of arrangement.
Further, the angle of thread pressuring article 22 and horizontal plane is preferably 30 degree, in principle, the angle of thread pressuring article 22 and horizontal plane
Spend bigger, when motion base 20 is pushed into installation shell 10, thread pressuring article 22 compresses more early at the time of flat wire 52, therefore the angle
It can also be adjusted according to actual needs namely the angle of adjustable thread pressuring article 22 and horizontal plane, to change thread pressuring article
22 crimping moment.When the angle of thread pressuring article 22 and horizontal plane is 30 degree, the positive sports-like half stroke of motion base 20, selection
Flat wire 52 is compressed this moment, not only can guarantee that flat wire 52 did not shifted, but also can guarantee that flat wire 52 will not be excessively stretched, to make
At damage.
In a preferred embodiment, the locking motion base 20 in the following ways of lock piece 32, specifically, in connector
Two locking protrusions 215 are provided on 21, one end of two locking protrusions 215 is fixedly connected with connector 21, and the other end is to thread pressuring article
22 direction extends, and two lockings protrusion 215 is located at the two sides of thread pressuring article 22, and lock piece 32 includes two crooks 321, and two is hook-shaped
Portion 321 can turn on or off to form closed chamber 322, and locking protrusion 215 is locked in closed chamber 322.In motion base 20
When in push-in installation shell 10, two locking protrusions 215 are locked in closed chamber 322 by two crooks 321, to avoid movement bottom
Seat 20 moves freely.
Further, after locking protrusion 215 is locked in closed chamber 322, it is also necessary to guarantee lock piece 32 itself not
Generation moves freely, to cause locking protrusion 215 to be unlocked, therefore lock piece 32 further includes locking ontology 323 and split ring
324, two locking protrusions 215 are fixed on the two sides of one end of locking ontology 323, and the two sides of locking ontology 323 offer sliding slot
3231, one of sliding slot 3231 is installed with slide unit 3232 close to one end of locking protrusion 215；The opening both ends of split ring 324
It is stuck on the bottom wall of two sliding slots 3231, split ring 324 is stuck on lock 31 far from an end hook of opening, and split ring 324
3231 movement, sliding slot 3231 it can engage or disengage on slide unit 3232 along the chute.When two crooks 321 closure, namely
When crook 321 is by locking 215 locking of protrusion, the open end of split ring 324 is hooked on slide unit 3232, is provided on slide unit 3232
First arc-shaped side and the second arc-shaped side, the first arc-shaped side and the second arc-shaped side junction are formed with recess, it is preferable that the slide unit
3232 areShape, namely heart-shaped, the arc-shaped side of the first arc-shaped side and the second arc-shaped side for the two sides on heart-shaped top, recess
Position is the recessed location on heart-shaped top.Split ring 324 is hooked in the recessed position on the top of slide unit 3232, at this time two crooks
321 are located in lock 31.When two crooks 321 are opened namely when crook 321 unlocks locking protrusion 215, split ring
324 skid off from slide unit 3232, move along sliding slot 3231 to the direction far from slide unit 3232, two crooks 321 stretch out lock
Outside 31.
Lock 31 is fixed on there are many modes in lock chamber 13, such as lock 31 and lock chamber 13 can be designed as
It is full of cooperation, in a preferred embodiment, the two sides of lock 31 are provided with elastic card contact pin 317, and design has pair in lock chamber 13
The blocked hole answered, when lock 31 is installed in lock chamber 13, elastic card contact pin 317 is connected in blocked hole, convenient for connection, and is torn open
It unloads conveniently.
In a further preferred embodiment, lock piece 31 provides pop-up power in the following ways for motion base 20, specifically
Ground, lock piece 32 further include spring 325, and locking ontology 323 offers spring eye 3233, bullet far from one end of locking protrusion 215
One end of spring 325 is installed in spring eye 3233；Accommodating chamber 311 is provided on lock 31, lock piece 32 is installed on accommodating chamber 311
In, spring stack 316 is provided on the bottom wall of accommodating chamber 311, the other end of spring 325 is sheathed on spring stack 316.Spring 325
For locking ontology 323 to be popped up outside lock 31, principle are as follows: when motion base 20 is pushed into installation 10 inside of shell, two locks
Only protrusion 215 is extend between two crooks 321, and crook 321 is pushed into lock 31, and two crooks 321 are in lock
It under the extruding of 31 side wall, is closed and by raised 215 lockings of two lockings, spring 325 is compressed at this time, and split ring 324 is hooked in cunning
On platform 3232；When motion base 20 pops up installation shell 10, motion base 20 is first inwardly pushed, makes split ring 324 from locking
It is loosened in protrusion 215, spring 325 is sprung back, and locking ontology 323 is ejected lock 31 by screen resilience, and two crooks 321 lose lock 31
Restraining force, at open configuration, locking protrusion 215 is unlocked at this time.While locking protrusion 215 is unlocked, spring 325 is returned
Elastic force pushes to the right the continuation of lock piece 32, and the wall surface of closed chamber 322 pushes to the right locking protrusion 215, and locking protrusion 215 is then
Entire motion base 20 is driven to pop up outside openning shape cavity 11 to the right, USB interface 50 is also carried over outside openning shape cavity 11 simultaneously.
Further, split ring 324 can be connected on lock 31 using various ways, in a preferred embodiment,
Tilting table 312 and two barb platforms 313 are fixedly installed on the bottom wall of accommodating chamber 311, it is right that tilting table 312 is located at two barb platforms 313
Facade；It is provided with the inclined inclined surface of bottom wall to accommodating chamber 311 on tilting table 312, is provided on two barb platforms 313 to receiving
The crotch (be subject to direction in Figure 10 and Figure 11) of the fastener of the bottom wall of chamber 311, the outer surface of inclined surface and crotch is formed with V-arrangement
The inner surface of guide groove 314, inclined surface and crotch is formed with L shape fastener slot 315, and split ring 324 enters L along V-arrangement guide groove 314
In shape fastener slot 315.When construction opening ring 324, split ring 324 is slid into L shape fastener slot 315 along V-arrangement guide groove 314, one
Aspect can facilitate installation, on the other hand also ensure that split ring 324 will not skid off easily.
In a further preferred embodiment, the side of openning shape cavity 11 is provided with cover slot 114, installs the lateral wall of shell 10
On offer the connecting hole 14 extended in cover slot 114；Figure 13 is please referred to, 50 mounting device of USB interface further includes cap 70, shell
Lid 70 includes lid component 71 and fastener 72, and fastener 72 is covered on openning shape cavity 11 perpendicular to lid component 71, lid component 71
Opening, fastener 72 extends in cover slot 114, snap-latch piece 721 is provided on fastener 72, snap-latch piece 721 snaps into card
It closes in hole 14.The lid of cap 70 closes the opening in openning shape cavity 11, plays the work of the protection components such as USB interface 50 and USB flash disk
With.After the lid of cap 70 closes, in order to facilitate lead discrepancy, it is additionally provided with threading hole 711, on lid component 71 in order to draw
Line enters and leaves.In a further preferred embodiment, U-shaped sliding rail 112 is provided on the two sidewalls of openning shape cavity 11, connector 21
Two sides are installed with sliding bar 213, and sliding bar 213 is slided along U-shaped sliding rail 112.Motion base 20 is installed on openning shape cavity 11
When middle, two side slip bars, 213 face contact is caught in U-shaped sliding rail 112, it is ensured that and 20 moving process of motion base does not shake,
Held stationary.
In a further preferred embodiment, fixed on the two sidewalls of the U-lag of U-shaped sliding rail 112 in order to increase damping
There is card 113, is formed with wears groove between two cards 113；The two sides of connector 21 are installed with elastic slice 214, elastic slice 214 and sliding bar
213 are connected, and when sliding bar 213 is slided along U-shaped sliding rail 112, elastic slice 214 passes through wears groove, and elastic slice 214 connects with the friction of card 113
Touching.During motion base 20 pops up installation shell 10, when elastic slice 214 is by wears groove, contacted with two cards 113, elastic slice
Frictional force between 214 and card 113 effectively plays the effect of kicking motion, is further ensured that the movement of motion base 20 is flat
It is steady reliable.
Figure 14 is please referred to, cap 70 can cooperate with installation shell 10 in several ways, in a preferred embodiment,
The direction of motion on lid component 71 along the motion base 20 is provided with level-one boss, and the level-one boss and the openning shape are empty
The inner wall of chamber 11 is interference fitted；The surrounding of the lid component 71 is provided with second level boss 74, and the openning shape cavity 11 enters
Mouth position is provided with step surface, and the second level boss 74 is interference fitted with the step surface.That is, cap 70 passes through level-one boss
It is connected in installation shell 10 with the double guarantee of second level boss 74, to ensure that cap 70 will not be opened accidentally.Referring to attached drawing, it is seen that
The top side and bottom side of lid component 71 are each provided with two second level boss 74, and left and right side is each provided with a second level boss 74.
In a further preferred embodiment, the elastic portion 221 for being folded upward at 180 degree, elastic portion 221 are provided on thread pressuring article 22
On be provided with fixing axle 222, fixing axle 222 is fixed on the two sides of crimping chamber 12 perpendicular to thread pressuring article 22, the both ends of fixing axle 222
On wall.When motion base 20 is mobile, elastic portion 221 generates elastic deformation, is always kept in a fixed state axis 222 and is fixed on crimping chamber 12
On two sidewalls, to further increase the mobile stationarity and reliability of motion base 20.
Be described in detail structure, feature and effect of the invention based on the embodiments shown in the drawings, it is above only
For presently preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, all according to conception institute of the invention
The change or equivalent example modified to equivalent change of work should all when not going beyond the spirit of the description and the drawings
Within the scope of the present invention.
Claims (8)
1. a kind of USB interface mounting device characterized by comprising
Shell is installed, one end of the installation shell is provided with openning shape cavity, and the other end of the installation shell is provided with pressure
Line chamber and two lock chambers, two lock chambers are symmetrically distributed in the two sides of the crimping chamber, and the crimping chamber and two lock chambers are equal
It is communicated with the openning shape cavity；
Motion base, the motion base include the connector and thread pressuring article being fixedly connected, and the connector is slidably mounted on institute
It states in openning shape cavity, the thread pressuring article extends in the crimping chamber, is provided on the connector and the motion base
The consistent perforation of the direction of motion；
Two latch assemblies, the latch assembly include lock and lock piece, and the lock is fixed in the lock chamber, the lock
Stop member is installed on the lock, and the lock piece is used for locking when the motion base is pushed into the openning shape cavity
The motion base, and when the motion base pops up the openning shape cavity, the motion base is unlocked, and be the fortune
Dynamic pedestal provides pop-up power；
USB interface, the USB interface include outline border and flat wire, and the flat wire is fixed on the outline border, the outline border peace
Loaded in the perforation, the flat wire is extended in the crimping chamber, and the flat wire is located at the thread pressuring article and the pressure
Between the bottom wall of line chamber；
The side of the openning shape cavity is provided with cover slot, offers on the lateral wall of the installation shell and extends to the cover slot
In connecting hole；
It further include cap, the cap includes lid component and fastener, and the fastener is closed perpendicular to the lid component, the lid
Part is covered on the opening of the openning shape cavity, and the fastener extends in the cover slot, is provided on the fastener
Snap-latch piece, the snap-latch piece snap into the connecting hole；
Two lockings protrusion is provided on the connector, one end of the two locking protrusions is fixedly connected with the connector, separately
One end extends to the direction of the thread pressuring article, and the two locking protrusions are located at the two sides of the thread pressuring article；
The lock piece includes two crooks, and two crooks can turn on or off to form closed chamber, the locking protrusion
It is locked in the closed chamber.
2. USB interface mounting device according to claim 1, which is characterized in that on the two sidewalls of the openning shape cavity
It is provided with U-shaped sliding rail, the two sides of the connector are installed with sliding bar, and the sliding bar is slided along the U-shaped sliding rail.
3. USB interface mounting device according to claim 2, which is characterized in that the two sides of the U-lag of the U-shaped sliding rail
It is installed with card on wall, is formed with wears groove between two cards；
The two sides of the connector are installed with elastic slice, and the elastic slice and the sliding bar are connected, and the sliding bar is sliding along the U-shaped
When rail slides, the elastic slice passes through the wears groove, and the elastic slice and the card CONTACT WITH FRICTION.
4. USB interface mounting device according to claim 1, which is characterized in that the lock piece further includes locking ontology
And split ring, the two locking protrusions are fixed on the two sides of one end of the locking ontology, the two sides of the locking ontology open up
There is sliding slot, one of sliding slot is installed with slide unit close to one end of the locking protrusion；
The opening both ends of the split ring are stuck on the bottom wall of two sliding slots, an end hook of the split ring far from opening
It is stuck on the lock, and the split ring can be moved along the sliding slot, the sliding slot can engage or disengage in the slide unit
On.
5. USB interface mounting device according to claim 4, which is characterized in that the lock piece further includes spring, described
Locking ontology offers spring eye far from one end of the locking protrusion, and one end of the spring is installed in the spring eye；
Accommodating chamber is provided on the lock, the lock piece is installed in the accommodating chamber, is set on the bottom wall of the accommodating chamber
It is equipped with spring stack, the other end of the spring is sheathed on the spring stack.
6. USB interface mounting device according to claim 5, which is characterized in that fixation is set on the bottom wall of the accommodating chamber
It is equipped with tilting table and two barb platforms, the tilting table is located at the two barb platform opposites；
It is provided with the inclined inclined surface of bottom wall to the accommodating chamber on the tilting table, is provided on the two barb platforms to institute
The crotch of the bottom wall fastener of accommodating chamber is stated, the inclined surface and the outer surface of the crotch are formed with V-arrangement guide groove, the inclination
The inner surface of face and the crotch is formed with L shape fastener slot, and the split ring enters the L shape fastener along the V-arrangement guide groove
In slot.
7. USB interface mounting device according to claim 1, which is characterized in that move bottom along described on the lid component
The direction of motion of seat is provided with level-one boss, the inner wall interference fit of the level-one boss and the openning shape cavity；
The surrounding of the lid component is provided with second level boss, and the entry position of the openning shape cavity is provided with step surface, institute
It states second level boss and the step surface is interference fitted.
8. USB interface mounting device described in any one of -7 according to claim 1, which is characterized in that set on the thread pressuring article
It is equipped with the elastic portion for being folded upward at 180 degree, fixing axle is provided in the elastic portion, the fixing axle is perpendicular to the crimping
Part, the both ends of the fixing axle are fixed on the two sidewalls of the crimping chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734871.XA CN107528160B (en) | 2017-08-24 | 2017-08-24 | USB interface mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734871.XA CN107528160B (en) | 2017-08-24 | 2017-08-24 | USB interface mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107528160A CN107528160A (en) | 2017-12-29 |
| CN107528160B true CN107528160B (en) | 2019-06-28 |
Family
ID=60681976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710734871.XA Expired - Fee Related CN107528160B (en) | 2017-08-24 | 2017-08-24 | USB interface mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107528160B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145527B (en) * | 2019-06-14 | 2021-08-06 | 歌尔科技有限公司 | Self-locking connecting device and electronic equipment with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625616A (en) * | 2012-04-11 | 2012-08-01 | 合肥宝龙达信息技术有限公司 | Repeated pushing reset U disk |
| JP2013194412A (en) * | 2012-03-19 | 2013-09-30 | Nifco Inc | Latch device |
| CN206135029U (en) * | 2016-08-31 | 2017-04-26 | 潍坊歌尔电子有限公司 | USB connects flexible protection architecture |
-
2017
- 2017-08-24 CN CN201710734871.XA patent/CN107528160B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013194412A (en) * | 2012-03-19 | 2013-09-30 | Nifco Inc | Latch device |
| CN102625616A (en) * | 2012-04-11 | 2012-08-01 | 合肥宝龙达信息技术有限公司 | Repeated pushing reset U disk |
| CN206135029U (en) * | 2016-08-31 | 2017-04-26 | 潍坊歌尔电子有限公司 | USB connects flexible protection architecture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107528160A (en) | 2017-12-29 |
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Granted publication date: 20190628 |