CN207782035U - The locking device and terminal of BTB connectors - Google Patents
The locking device and terminal of BTB connectors Download PDFInfo
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- CN207782035U CN207782035U CN201721527835.8U CN201721527835U CN207782035U CN 207782035 U CN207782035 U CN 207782035U CN 201721527835 U CN201721527835 U CN 201721527835U CN 207782035 U CN207782035 U CN 207782035U
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of locking device and terminal of BTB connectors, the locking device of BTB connectors includes：One end of pressing plate, the first locking part and the second locking part, pressing plate is equipped with interconnecting piece, and the other end that card hole and pressing plate are formed on the other end of pressing plate is equipped with the extension extended downwardly；First locking part has the auxiliary section for being suitable for coordinating with interconnecting piece；Second locking part is spaced apart setting with the first locking part, and the second locking part includes buckle and lock piece, and buckle is suitable for coordinating with card hole, and lock piece, which has, to be suitable for stopping the retaining part to cooperation with extension；Wherein, pressing plate has locking state and unlocked state, when pressing plate be in locking state, card hole and be clasped, interconnecting piece is connected with auxiliary section and the retaining part of lock piece and extension stop to coordinating, when retaining part and extension, which are detached from, to be coordinated, pressing plate switches to unlocked state from locking state.According to the locking device of the BTB connectors of the utility model embodiment, simple in construction, easy to disassemble and assemble and safety and reliability is high.
Description
Technical field
The utility model is related to technical field of electronic equipment, the locking device more particularly, to a kind of BTB connectors and end
End.
Background technology
In the related technology, (such as camera, is shown battery the internal each functional module group of terminal (such as mobile phone, tablet computer etc.)
Display screen, subplate etc.) FPC soft boards are connected using BTB (Board to Board) connector with mainboard, to prevent BTB connectors loose
It is de-, it needs to push down BTB connectors by pressing plate after buckling well BTB connectors, the mode that screw or elasticity fasten is used in combination to consolidate pressing plate
It is scheduled on mainboard.However, being required according to assemble sequence, before assembling pressing plate, battery must install, and pass through the fixed mode of screw
There are the sharp objects such as screw, screwdriver to lead to the risk that battery is punctured because of operation error.And in such a way that elasticity fastens
In, one end of pressing plate first passes through hinge connection or eye-splice is fixed on mainboard, the other end and the elastic button bit being connected on mainboard
It is fastened.This unitary elasticity manner, fastens depth and fastening dynamics is small, and there are the risks that button bit loosens.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Go out a kind of locking device of BTB connectors, the locking device is easy to assembly and safe and reliable.
The utility model also proposes that a kind of terminal, the terminal include the locking device of above-mentioned BTB connectors.
According to the locking device of the BTB connectors of the utility model embodiment, including：One end of pressing plate, the pressing plate is set
There is interconnecting piece, the other end that card hole and the pressing plate are formed on the other end of the pressing plate is equipped with the extension extended downwardly
Portion；First locking part, first locking part have the auxiliary section for being suitable for coordinating with the interconnecting piece；With the second locking part, institute
It states the second locking part and is spaced apart setting with first locking part, second locking part includes buckle and lock piece, the card
Button is suitable for coordinating with the card hole, and the lock piece, which has, to be suitable for stopping the retaining part to cooperation with the extension；Wherein, described
Pressing plate has locking state and unlocked state, and when the pressing plate is in the locking state, the card hole is matched with the buckle
Conjunction, the interconnecting piece are connected with the auxiliary section and the retaining part of the lock piece only supports cooperation with the extension, when
When the retaining part is detached from cooperation with the extension, the pressing plate switches to the unlocked state from the locking state.
According to the locking device of the BTB connectors of the utility model embodiment, by being arranged on the first locking part and pressing
The auxiliary section of interconnecting piece cooperation on plate, and the buckle and and pressing plate that setting coordinates with the card hole on pressing plate on the second locking part
Extension stop to cooperation retaining part, pressing plate may be implemented in above-below direction with the limit on left and right directions, pressing plate is locked
Self-locking is formed on the first locking part and the second locking, and then can realize the fixation to BTB connectors by locking device, is kept away
Exempt from BTB connectors to loosen, improves the stability and reliability of BTB connectors, meanwhile, relative to leading in the related technology
The technical solution that pressing plate is fixed on pcb board by screw is crossed, eliminate the sharp objects such as screw, screwdriver causes because of operation error
The risk that battery is punctured ensure that the safety of battery etc., and without beating the screw hole for fixation clip on pcb board,
The structural strength of pcb board is improved, and simple in construction, easy to disassemble and assemble.
Some embodiments according to the present utility model, the lock piece further include：Trigger unit, the retaining part are connected to institute
One end of neighbouring second locking part of trigger unit is stated, the trigger unit is configured to movable in the up-down direction so that institute
It states retaining part and stops the mated condition to cooperation and the activity between the disengaged position of pressing plate disengaging cooperation in the pressing plate.
Some further embodiments according to the present utility model, the lock piece further include return unit, and the return unit is set
In the lower section of the trigger unit, the return unit is configured to that the trigger unit is often driven to move up to reset.
Optionally, the return unit is shrapnel or spring.
Some embodiments according to the present utility model, locking device further comprise：Guidance set, the guidance set packet
The guide groove for including guide protrusions and coordinating with the guide protrusions, the guide protrusions are located at second locking part and the pressure
On one of in plate, the guide groove is located on another in second locking part and the pressing plate, the guiding
The side that slot extends along the length direction of pressing plate and the guide groove is opposite with the guide protrusions is equipped with opening portion.
Some embodiments according to the present utility model, the interconnecting piece and the auxiliary section are mating, first lock
Firmware includes the first plate body, and the auxiliary section is formed as the through slot penetrated through on the thickness direction of first plate body.
Specifically, the interconnecting piece includes：Plugboard, the plugboard are connected with the pressing plate and prolong in the horizontal direction
It stretches；And limiting plate, the limiting plate, which is connected with the plugboard and is directed away from the direction of the pressing plate, to be upwardly extended.
Further, first locking part further includes horizontally disposed second plate body, second plate body and described the
One plate body is connected.
Optionally, first locking part is integrally formed part.
Include the BTB connectors according to the utility model above-described embodiment according to the terminal of the utility model embodiment
Locking device.
According to the terminal of the utility model embodiment, by the way that the BTB connections according to the utility model above-described embodiment are arranged
The locking device of device improves the reliability of terminal.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the explosive view according to the locking device of the BTB connectors of the utility model embodiment；
Fig. 2 is the stereogram according to the terminal of the utility model embodiment；
Fig. 3 is that the enlarged drawing shown is enclosed in the portions A in Fig. 2；
Fig. 4 is according to the schematic diagram of the terminal of the utility model embodiment, and center platen is in locking state；
Fig. 5 is the sectional view of the C1-C1 lines along Fig. 4；
Fig. 6 is that the enlarged drawing shown is enclosed in the portions B1 in Fig. 5；
Fig. 7 is that the enlarged drawing shown is enclosed in the portions B2 in Fig. 5；
Fig. 8 is the sectional view of the C2-C2 lines along Fig. 4；
Fig. 9 is that the enlarged drawing shown is enclosed in the portions D in Fig. 8；
Figure 10 is the assembling schematic diagram according to the pressing plate of the utility model embodiment；
The sectional view of Figure 11 F1-F1 lines along Figure 10；
Figure 12 is that the enlarged drawing shown is enclosed in the portions M1 in Figure 11；
Figure 13 is that the enlarged drawing shown is enclosed in the portions M2 in Figure 11；
Figure 14 is the sectional view of the F2-F2 along Figure 11；
Figure 15 is that the enlarged drawing shown is enclosed in the portions N in Figure 14；
Figure 16 is the dismounting schematic diagram according to the pressing plate of the utility model embodiment；
Figure 17 is that the enlarged drawing shown is enclosed in the portions P in Figure 16；
Figure 18 is the schematic diagram according to the pcb board of the terminal of the utility model embodiment.
Reference numeral：
Locking device 100,
Pressing plate 1, interconnecting piece 11, plugboard 111, limiting plate 112, card hole 12, extension 13, engaging lug 14, guide groove 15,
First locking part 2, the first plate body 21, auxiliary section 211, the second plate body 22,
Second locking part 3, bottom plate 30, buckle 31, arm body 311, discount 312, trigger unit 32, retaining part 33, return unit 34,
Guide protrusions 35,
Terminal 1000,
Pcb board 200, BTB connectors 300, BTB seats 400, battery 500, shell 600.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
The fingers such as degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration
And operation, therefore should not be understood as limiting the present invention.In addition, define " first ", the feature of " second " can be bright
Show or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Figure 18 descriptions according to the locking device 100 of the BTB connectors 300 of the utility model embodiment
(hereinafter referred to as " locking device 100 ").Wherein, BTB connectors 300 are also known as board to board connector, for connecting two pieces of PCB
Plate 200 is allowed to realize connection mechanically and electrically, and usually Male/female connector pairing uses.Locking device 100 is used for will
BTB connectors 300 are locked on pcb board 200.BTB connectors 300 can be battery 500, camera, display screen, subplate etc.
Connector, BTB connectors 300 can the connections of BTB seats 400 corresponding on pcb board 200.
As shown in Figure 1-Figure 3, the locking device 100 of BTB connectors 300, including：Pressing plate 1, the first locking part 2 and second
Locking part 3.
Specifically, one end of pressing plate 1 is equipped with interconnecting piece 11, and the upper of card hole 12 and pressing plate 1 is formed on the other end of pressing plate 1
It states the other end and is equipped with the extension 13 extended downwardly.- Fig. 3 referring to Fig.1, pressing plate 1 can be formed as the platy structure of strip, prolong
Extending portion 13 can be bent downward by the end of pressing plate 1 and be formed.Card hole 12 can be formed as the thickness direction in pressing plate 1 (for example, figure
Upper and lower directions in 5) on the through hole that penetrates through.
Optionally, pressing plate 1 is metalwork, but not limited to this.For example, pressing plate 1 can be by stainless steel part, copper piece or aluminum component.
That is pressing plate 1 can be formed by metal material processing.Thus, it is possible to improve the structural strength of pressing plate 1.
First locking part 2 has the auxiliary section 211 for being suitable for coordinating with interconnecting piece 11.With reference to Fig. 2, Fig. 3 and Figure 18, the first lock
Firmware 2 can be connected on pcb board 200, and one end setting of neighbouring BTB seats 400.Interconnecting piece 11 and auxiliary section 211 can insert
Connect cooperation or hinged cooperation.For example, in some specific embodiments of the utility model, referring to Figure 1 and Figure 3, interconnecting piece 11
It is mating with auxiliary section 211.Wherein, interconnecting piece 11 is formed as connected structure, and auxiliary section 211 is formed as coordinating with connected structure
Inserting groove.Connected structure is adapted to extend into inserting groove to be coordinated with inserting groove.
Second locking part 3 is spaced apart setting with the first locking part 2, and the second locking part 3 includes buckle 31 and lock piece, buckle
31 are suitable for coordinating with card hole 12, and lock piece, which has, to be suitable for stopping the retaining part 33 to cooperation with extension 13.
Referring to Figure 1 and Figure 3, the second locking part 3 and the first locking part 2 in the length direction of pressing plate 1 (for example, the left side in Fig. 3
Right direction) on be spaced apart upper setting.Wherein, the second locking part 3 can be connected on pcb board 200, and neighbouring BTB seats 400 is another
One end is arranged.
Specifically, buckle 31 can in the up-down direction limit pressing plate 1 with the cooperation of card hole 12.That is, card
Button 31 can limit the movement of pressing plate 1 in the up-down direction with the cooperation of card hole 12.For example, referring to Fig. 1, buckle 31 includes arm body
311 and discount 312, one end of discount 312 be connected with arm body 311, the other end be directed away from the first locking part 2 direction extend.
Button bit slot is limited between arm body 311 and discount 312.After card hole 12 is stuck on buckle 31, towards close to the first locking part 2
Pressing plate 1 is moved in direction, and pressing plate 1 can be made to be moved into button bit slot, so as to increase fastening depth, prevents buckle 31 from card hole
Deviate from 12.
Retaining part 33 can vertically extend, and the end face of neighbouring first locking part 2 of retaining part 33 is suitable for and extension
Cooperation is only supported in the outer surface in portion 13.It is moved in its longitudinal direction thus, it is possible to limit pressing plate 1.
Wherein, pressing plate 1 has locking state and unlocked state, when pressing plate 1 is in locking state, card hole 12 and buckle 31
Cooperation, interconnecting piece 11 are connected with auxiliary section 211 and the retaining part of lock piece 33 only supports cooperation with extension 13, when retaining part 33
When being detached from cooperation with extension 13, pressing plate 1 switches to unlocked state from locking state.
Specifically, retaining part 33 stops to the mated condition coordinated with extension 13 and is detached from cooperation with extension 13
It is movable between disengaged position.For example, retaining part 33 can move in the up-down direction so that retaining part 33 with extension 13
The mated condition for only supporting cooperation and the activity between the disengaged position of the disengaging cooperation of extension 13.Wherein, when retaining part 33 is from just
When beginning state moves down, retaining part 33 can be detached from extension 13 to be coordinated, and is restored to initial when retaining part 33 moves up
When state, retaining part 33 can only support cooperation with extension 13.Alternatively, retaining part 33 can also be close and far from pressing plate 1
It is moved on direction so that retaining part 33 stops to the mated condition coordinated with extension 13 and is detached from the de- of cooperation with extension 13
It is movable between state.
Specifically, with reference to Fig. 4-Fig. 9, when pressing plate 1 is in locking state, the card hole 12 on pressing plate 1 is caught in buckle 31
So as to be limited in the up-down direction to pressing plate 1 by buckle 31, the interconnecting piece 11 on pressing plate 1 connects with auxiliary section 211
Connect and the retaining part 33 on lock piece and pressing plate 1 only support cooperation, so as to by retaining part 33 on the length direction of pressing plate 1
Pressing plate 1 is limited so that pressing plate 1 to be locked between the first locking part 2 and the second locking part 3, and then can be filled by locking
Fixation of 100 realizations to BTB connectors 300 is set, BTB connectors 300 is avoided and loosens, improve BTB connectors 300
Stability and reliability, meanwhile, relative to the technical side being in the related technology fixed on pressing plate 1 by screw on pcb board 200
Case, eliminate the sharp objects such as screw, screwdriver causes other modules such as battery 500 (for example, camera, aobvious because of operation error
Display screen etc.) risk that is punctured, it ensure that the safety of battery 500 etc., and without beating on pcb board 200 for fixation clip 1
Screw hole, improve the structural strength of pcb board 200.
Can the interconnecting piece 11 on pressing plate 1 be first plugged on the first locking part in assembly for example, referring to Figure 10-Figure 15
On 2 auxiliary section 211, the card hole 12 on pressing plate 1 is then caught in buckle 31, then pressing plate 1 is pushed to be moved towards the first locking part 2
To increase the fastening depth of card hole 12 and buckle 31, (for example, the inner wall when card hole 12 stops with buckle 31 after the movement in place of pressing plate 1
To when), can adjust the position of retaining part 33 makes the outer surface of retaining part 33 and extension 13 only support cooperation, so as to prevent
Pressing plate 1 slides in the lateral direction, and then card hole 12 can be prevented to be detached from buckle 31 and coordinated, and pressing plate 1 is in locking state shape
At self-locking.
In dismounting, 6 and Figure 17, can first make retaining part 33 be detached from cooperation with extension 13 to release pressing plate 1 referring to Fig.1
Restriction in the lateral direction, being then directed away from the direction movement pressing plate 1 of the first locking part 2 makes buckle 31 be detached from card hole 12
Coordinate to release the restriction of pressing plate 1 in the up-down direction, and then can be by pressing plate 1 from the first locking part 2 and the second locking part 3
It disassembles.
According to the locking device 100 of the BTB connectors 300 of the utility model embodiment, by being set on the first locking part 2
The auxiliary section 211 coordinated with the interconnecting piece 11 on pressing plate 1 is set, and is arranged on the second locking part 3 and matches with the card hole 12 on pressing plate 1
The buckle 31 of conjunction and the retaining part 33 that cooperation is only supported with the extension 13 of pressing plate 1, may be implemented pressing plate 1 in above-below direction and control
Pressing plate 1 is locked in the locking of the first locking part 2 and second and forms self-locking by the limit on direction, and then can be filled by locking
Fixation of 100 realizations to BTB connectors 300 is set, BTB connectors 300 is avoided and loosens, improve BTB connectors 300
Stability and reliability, meanwhile, relative to the technical side being in the related technology fixed on pressing plate 1 by screw on pcb board 200
Case eliminates the risk that the sharp objects such as screw, screwdriver cause battery 500 to be punctured because of operation error, ensure that battery 500
Deng safety, and without beating the screw hole for being used for fixation clip 1 on pcb board 200, the structure for improving pcb board 200 is strong
Degree, and it is simple in construction, easy to disassemble and assemble.
Some specific embodiments according to the present utility model, lock piece further include trigger unit 32, and retaining part 33 is connected to tactile
One end of neighbouring first locking part 2 in hair portion 32, trigger unit 32 is configured to movable in the up-down direction so that retaining part 33
Stop the mated condition to cooperation and the activity between the disengaged position of the disengaging cooperation of extension 13 in extension 13.
Specifically, when pressing plate 1 is in locking state, trigger unit 32 is made to move down so that the upper surface of retaining part 33 is low
In the lower face of extension 13, so as to so that retaining part 33 is staggered in the up-down direction with extension 13, make retaining part 33 with
Extension 13 is detached from cooperation.After the assembly in place of pressing plate 1, trigger unit 32 is set to move up so that the upper surface of retaining part 33 is located at
Between the upper surface and lower face of extension 13, the end face of neighbouring first locking part 2 of retaining part 33 is allow to withstand extension
13 only support cooperation with extension 13.It is simple in construction, easy to disassemble and assemble.
For example, referring to Fig. 1, Fig. 6, Figure 12 and Figure 17, in assembling process, card hole 12 is stuck on buckle 31 from top to bottom
When, the lower face of extension 13, which can squeeze trigger unit 32, makes trigger unit 32 move down, then towards close to the first locking part 2
Direction sliding clamp 1, the fastening depth of card hole 12 and buckle 31 is increased, when the lower face of extension 13 and trigger unit 32 are detached from
When cooperation, can move up trigger unit 32 makes retaining part 33 only support cooperation with extension 13, and pressing plate 1 is made to be in locking state,
Realize self-locking.In dismounting, can press down on trigger unit 32 makes retaining part 33 be detached from cooperation with extension 13, then towards remote
Direction movement pressing plate 1 from the first locking part 2 can be deviate from until buckling 31 from card hole 12, remove pressing plate 1.Thus, it is possible to
Easily pressing plate 1 is locked between the first locking part 2 and the second locking part 3, while the solution of pressing plate 1 can be conveniently realized
Lock, it is simple in construction, easy to disassemble and assemble, it is effectively improved the efficiency of assembling of locking device 100.
Some further embodiments according to the present utility model, lock piece further include return unit 34, and return unit 34 is located at tactile
The lower section in hair portion 32, return unit 34 are configured to often trigger unit 32 be driven to move up to reset.Specifically, when to trigger unit 32
When applying active force makes trigger unit 32 move down, 32 pressed home part 34 of trigger unit makes return unit 34 that flexible deformation occur, multiple
Position part 34 is in energy accumulating state, and when cancellation acts on the above-mentioned active force in trigger unit 32, return unit 34 restores deformation and band
Dynamic trigger unit 32 is moved up to restore deformation.As a result, be convenient for trigger unit 32 drive retaining part 33 with extension 13 only support match
The mated condition of conjunction and the activity between the disengaged position of the disengaging cooperation of extension 13, so as to further simplify pressing plate 1
Installation step, improve efficiency of assembling.
Optionally, return unit 34 is shrapnel or spring.For example, in the example of Fig. 1, Fig. 6 and Figure 12, return unit 34 is bullet
Piece.Wherein, one end of shrapnel is connected with trigger unit 32, and the other end of shrapnel tilts extension upwards.It is simple in structure, it is easy to process.
Specifically, elastic connection is formed between trigger unit 32 and shrapnel, alternatively, trigger unit 32 can be formed as metallic elastic
Part.When trigger unit 32 moves down, trigger unit 32 has the trend moved up by the elastic force of itself.
Optionally, rounding off between trigger unit 32 and shrapnel.Thus, it is possible to so that be formed between trigger unit 32 and shrapnel
Elastic connection, it is movable in the up-down direction convenient for trigger unit 32, and when cancellation acts on the above-mentioned active force in trigger unit 32,
Trigger unit 32 can automatically be bounced by the elastic force of itself and the elastic force of return unit 34 so that trigger unit 32 can restore rapidly to
Initial position improves the sensitivity of lock piece.
Some further embodiments according to the present utility model, locking device 100 further comprise：Guidance set is oriented to
Component includes guide protrusions 35 and the guide groove 15 that coordinates with guide protrusions 35, and guide protrusions 35 are located at the second locking part 3 and pressure
On one of in plate 1, guide groove 15 is located on another in the second locking part 3 and pressing plate 1, and guide groove 15 is along pressing plate 1
The rectangular extension of length and the side opposite with guide protrusions 35 of guide groove 15 equipped with opening portion.
Specifically, when guide protrusions 35 are located on the second locking part 3, guide groove 15 is formed on pressing plate 1, works as guiding
When protrusion 35 is located on pressing plate 1, guide groove 15 is formed on the second locking part 3.In assembly or disassembly pressing plate 1, can pass through
Guide protrusions 35 limit the moving direction of pressing plate 1 with the cooperation of guide groove 15, and can be positioned to pressing plate 1, prevent pressing plate 1 from existing
Deviation during assembly or disassembly, further increases efficiency of assembling.
For example, in some embodiments of the utility model, referring to Figure 1 and Figure 3, guide protrusions 35 are located at the second locking part
On 3, guide groove 15 is formed on pressing plate 1.Specifically, the second locking part 3 includes bottom plate 30, and guide protrusions 35 are located at bottom plate 30
On.Wherein, buckle 31 can also be located on bottom plate 30 and lock piece is connected with bottom plate 30.In the width direction of pressing plate 1, it is oriented to
Protrusion 35 and lock piece are located at the both sides of buckle 31.Pressing plate 1 further comprises horizontally extending engaging lug 14, even
Lug 14 is connected with pressing plate 1.Guide groove 15 is formed on engaging lug 14.Specifically, guide groove 15 can by engaging lug 14 from
It is inwardly concaved and is formed by the part held.It is simple in structure, it is easy to process.
Wherein, bottom plate 30 can be connected with pcb board 200, for example, bottom plate 30 can be welded on pcb board 200 by patch
On.Thus, it is possible to increase the contact area of the second locking part 3 and pcb board 200, so as to easily consolidate the second locking part 3
It is scheduled on pcb board 200, improves the fastness of the second locking part 3.
Optionally, the second locking part 3 is integrally formed part.Thus, it is possible to simplify the processing technology of the second locking part 3, drop
Low processing cost, and the overall construction intensity of the first locking part 2 can be improved.
Some embodiments according to the present utility model, interconnecting piece 11 and auxiliary section 211 are mating, the first locking part 2 packet
The first plate body 21 is included, auxiliary section 211 is formed as the through slot penetrated through on the thickness direction of the first plate body 21.Further, it passes through
The bottom wall of the first plate body 21 is run through in the lower end of straight slot.For example, in the example of fig. 1, the first locking part 2 can be that gantry is detained.By
This, facilitates interconnecting piece 11 to stretch into auxiliary section 211 and coordinates with auxiliary section 211.
Specifically, referring to Fig.1 and Figure 13, interconnecting piece 11 include：Plugboard 111 and limiting plate 112.Plugboard 111 and pressure
Plate 1 is connected and horizontally extending, and limiting plate 112 is connected with plugboard 111 and is directed away from the direction of pressing plate 1 to be prolonged upwards
It stretches.Optionally, limiting plate 112 can be formed as tilting down the inclined-plane of extension, can also be formed as arcwall face.Limiting plate 112
Can be multiple, multiple limiting plates 112 are spaced apart setting in the width direction of pressing plate 1.It, will even as a result, in assembling process
When socket part 11 is inserted into auxiliary section 211 with the cooperation of auxiliary section 211, limiting plate 112 can be with the first plate body 21 far from the second lock
The side surface engagement of firmware 3 is to prevent interconnecting piece 11 from deviating from from auxiliary section 211.
Some embodiments according to the present utility model, the first locking part 2 further include horizontally disposed second plate body 22, and second
Plate body 22 is connected with the first plate body 21.Wherein, the first plate body 21 can be connected with pcb board 200, for example, the first plate body 21 can be with
It is welded on pcb board 200 by patch.Thus, it is possible to increase the contact area of the first locking part 2 and pcb board 200, so as to
Easily the first locking part 2 to be fixed on pcb board 200, the fastness of the first locking part 2 is improved.
Optionally, the first locking part 2 is integrally formed part.Thus, it is possible to simplify the processing technology of the first locking part 2, drop
Low processing cost, and the overall construction intensity of the first locking part 2 can be improved.
Some embodiments according to the present utility model, the first locking part 2 and the second locking part 3 are metalwork.For example, first
Locking part 2 can be stainless steel part, copper piece, aluminum component etc..Of low cost and structural strength is high.
Include the BTB connections according to the utility model above-described embodiment according to the terminal 1000 of the utility model embodiment
The locking device 100 of device 300.Wherein, terminal 1000 can be mobile phone, tablet computer etc..
For example, in some specific embodiments of the utility model, with reference to Fig. 2, terminal 1000 includes pcb board 200, battery
500, battery BTB connectors 300 are fixed on the locking device of the BTB seats 400 and BTB connectors 300 on pcb board 200
100.Wherein, 2 patch of the first locking part is welded on pcb board 200 close to one end of BTB seats 400, the weldering of 3 patch of the second locking part
It is connected on pcb board 200 close to the other end of BTB seats 400.
When assembling, first pcb board 200 is packed into the shell 600 of terminal 1000, is fixed by screw, then fill battery 500
Enter the battery compartment in shell 600, battery BTB connectors 300 buckle into the BTB seats 400 on pcb board 200, then by 1 one end of pressing plate
Interconnecting piece 11 is inserted into the auxiliary section 211 on the first locking part 2, and the pressing of card hole 12 of 1 other end of pressing plate buckles on the second locking part 3
Buckle 31, at this point, guide protrusions 35 on the second locking part 3 and the guide groove 15 of pressing plate 1 coordinate, when preventing pressing from fastening
Deviation, meanwhile, trigger unit 32 is depressed by pressing plate 1, then by pressing plate 1 to button bit slide inside, is increased and is fastened depth, sliding is in place
Afterwards, trigger unit 32 is bounced automatically by the elastic force of itself and the elastic force of reseting shrapnel, is only against the upper of extension 13.
When dismounting, trigger unit 32 is pressed, pushes pressing plate 1 to button bit sliding outside, until the card hole 12 and second of pressing plate 1 is locked
Buckle 31 on firmware 3 loosens, and removes pressing plate 1.
In this way, by locking device 100, during pressing plate 1 mounts and dismounts, screw is not used, ensure that battery
500 1 fixed reliability of safety and pressing plate.
According to the terminal 1000 of the utility model embodiment, by the way that the BTB according to the utility model above-described embodiment is arranged
The locking device 100 of connector 300, improves the reliability of terminal 1000.
It should be noted that terminal 1000 various can obtain data from outside and handle the data
Equipment, alternatively, terminal 1000 can be it is various be built-in with battery, and can obtain what electric current charge to the battery from external
Equipment, for example, mobile phone, tablet computer, computing device or device for display of message etc..
The terminal 1000 that the utility model is applicable in is introduced by taking mobile phone as an example.In the utility model embodiment,
Mobile phone may include radio circuit, memory, input unit, Wireless Fidelity (WiFi, wireless fidelity) module, show
Show the components such as unit, sensor, voicefrequency circuit, processor, projecting cell, shooting unit, battery.
Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, radio circuit includes
But be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical
Road can also be communicated with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication standard or association
View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication),
General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code
Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple
Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short
Messaging Service) etc..
Wherein, memory can be used for storing software program and module, and processor is stored in the soft of memory by operation
Part program and module, to execute various function application and the data processing of mobile phone.Memory can include mainly storage journey
Sequence area and storage data field, wherein storing program area can storage program area, the application program needed at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Audio data, phone directory etc.) etc..In addition, memory may include high-speed random access memory, can also include non-volatile
Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number or character information of input, and generate the user setting and work(with mobile phone
Related key signals can be controlled.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch screen, collect user on it or neighbouring touch operation (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can receiving area
It manages the order that device is sent and is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other are inputted
Equipment can include but is not limited to physical keyboard, button (such as volume control button, switch key etc.), trace ball, mouse, behaviour
Make one or more in bar etc..
Wherein, display unit can be used for showing information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit may include display panel, optionally, liquid crystal display (LCD, Liquid Crystal may be used
Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface
Plate.Further, touch panel can cover display panel, when touch panel detects on it or after neighbouring touch operation,
Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event
Corresponding visual output.
Wherein, the position in the outer display panel of the visual output which can identify, can be used as aftermentioned " viewing area
Domain ".The function that outputs and inputs that mobile phone can be realized using touch panel and display panel as two independent components, also may be used
That mobile phone is realized so that touch panel and display panel is integrated outputs and inputs function.
In addition, mobile phone may also include at least one sensor, such as attitude transducer, optical sensor and other sensings
Device.
Specifically, attitude transducer is referred to as motion sensor, also, as one kind of the motion sensor, can
To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity
Energy-stored spring made of part drives electric contact, to realize the variation that Gravity changer is converted into electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
Motion sensor listed above may be used as aftermentioned " attitude parameter " element of acquisition, but be not limited to
This, other sensors that can obtain " attitude parameter " are each fallen in the scope of protection of the utility model, for example, gyroscope etc.,
Also, the operation principle and data handling procedure of the gyroscope can be similar to the prior art, here, in order to avoid repeating, save
Slightly its detailed description.
In addition, as sensor, can also configure barometer, hygrometer, thermometer and infrared sensor etc., other are sensed
Device, details are not described herein.
Optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
The light and shade of line adjusts the brightness of display panel, proximity sensor can when mobile phone is moved in one's ear, close display panel and/or
Backlight.
Voicefrequency circuit, loud speaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect
The transformed electric signal of audio data received, is transferred to loud speaker, and voice signal output is converted to by loud speaker；Another party
The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, through radio circuit to be sent to such as another mobile phone, or audio data exported to storage
Device is to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
Browse webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.
Processor is that the control centre of mobile phone is passed through using the various pieces of various interfaces and connection whole mobile phone
Operation executes the software program and/or module being stored in memory, and calls the data being stored in memory, executes
The various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor may include one or more
Processing unit；Preferably, processor can integrate application processor and modem processor, wherein application processor is mainly located
Operating system, user interface and application program etc. are managed, modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor.
Also, the processor can execute same or similar with processing unit as the realization element of above-mentioned processing unit
Function.
Mobile phone further includes the power supply (such as battery) powered to all parts.
Power supply can be logically contiguous with processor by power-supply management system, is managed to be realized by power-supply management system
The functions such as charging, electric discharge and power managed.Although being not shown, mobile phone can also be no longer superfluous herein including bluetooth module etc.
It states.
It should be noted that mobile phone is only a kind of citing of terminal 1000, the utility model is simultaneously not particularly limited, this practicality
Novel to can be applied to the electronic equipments such as mobile phone, tablet computer, the utility model does not limit this.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of locking device of BTB connectors, which is characterized in that including：
One end of pressing plate, the pressing plate is equipped with interconnecting piece, and the institute of card hole and the pressing plate is formed on the other end of the pressing plate
It states the other end and is equipped with the extension extended downwardly；
First locking part, first locking part have the auxiliary section for being suitable for coordinating with the interconnecting piece；With
Second locking part, second locking part are spaced apart setting with first locking part, and second locking part includes card
Button and lock piece, the buckle are suitable for coordinating with the card hole, and the lock piece, which has, to be suitable for only supporting cooperation with the extension
Retaining part；
Wherein, the pressing plate has locking state and unlocked state, when the pressing plate is in the locking state, the card hole
With it is described be clasped, the interconnecting piece is connected with the auxiliary section and the retaining part of the lock piece and the extension
Portion only supports cooperation, and when the retaining part and the extension are detached from when coordinating, the pressing plate switches to institute from the locking state
State unlocked state.
2. the locking device of BTB connectors according to claim 1, which is characterized in that the lock piece further includes：
Trigger unit, the retaining part are connected to one end of neighbouring second locking part of the trigger unit, the trigger unit quilt
Be configured to it is movable in the up-down direction so that the retaining part with the pressing plate stop to cooperation mated condition and with it is described
Pressing plate is detached from activity between the disengaged position of cooperation.
3. the locking device of BTB connectors according to claim 2, which is characterized in that the lock piece further includes resetting
Part, the return unit are located at the lower section of the trigger unit, and the return unit is configured to that the trigger unit is often driven to move up
To reset.
4. the locking device of BTB connectors according to claim 3, which is characterized in that the return unit is shrapnel or bullet
Spring.
5. the locking device of BTB connectors according to claim 1, which is characterized in that further comprise：Guidance set,
The guidance set includes guide protrusions and the guide groove that coordinates with the guide protrusions, and the guide protrusions are located at described second
On one of in locking part and the pressing plate, the guide groove is located at another in second locking part and the pressing plate
On a, length direction extension and the guide groove of the guide groove along the pressing plate side opposite with the guide protrusions, which are equipped with, opens
Oral area.
6. the locking device of BTB connectors according to claim 1, which is characterized in that the interconnecting piece and the cooperation
Portion is mating, and first locking part includes the first plate body, and the auxiliary section is formed as in the thickness side of first plate body
The through slot penetrated through upwards.
7. the locking device of BTB connectors according to claim 6, which is characterized in that the interconnecting piece includes：
Plugboard, the plugboard are connected and horizontally extending with the pressing plate；With
Limiting plate, the limiting plate, which is connected with the plugboard and is directed away from the direction of the pressing plate, to be upwardly extended.
8. the locking device of BTB connectors according to claim 6, which is characterized in that first locking part further includes
Horizontally disposed second plate body, second plate body are connected with first plate body.
9. the locking device of BTB connectors according to claim 8, which is characterized in that first locking part is integrated
Molded part.
10. a kind of terminal, which is characterized in that include the locking dress of the BTB connectors according to any one of claim 1-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527835.8U CN207782035U (en) | 2017-11-15 | 2017-11-15 | The locking device and terminal of BTB connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527835.8U CN207782035U (en) | 2017-11-15 | 2017-11-15 | The locking device and terminal of BTB connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782035U true CN207782035U (en) | 2018-08-28 |
Family
ID=63233301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527835.8U Expired - Fee Related CN207782035U (en) | 2017-11-15 | 2017-11-15 | The locking device and terminal of BTB connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247260A (en) * | 2019-04-24 | 2019-09-17 | 西安易朴通讯技术有限公司 | Locking structure of connector and mobile terminal |
| CN110277702A (en) * | 2019-07-11 | 2019-09-24 | Oppo（重庆）智能科技有限公司 | Electronic equipment |
| CN113889810A (en) * | 2020-07-01 | 2022-01-04 | 深圳市万普拉斯科技有限公司 | Press fit structure, circuit board assembly and mobile terminal |
| WO2023024893A1 (en) * | 2021-08-26 | 2023-03-02 | 华为技术有限公司 | Pre-fixing structure of pressing bracket, and electronic apparatus |
-
2017
- 2017-11-15 CN CN201721527835.8U patent/CN207782035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247260A (en) * | 2019-04-24 | 2019-09-17 | 西安易朴通讯技术有限公司 | Locking structure of connector and mobile terminal |
| CN110277702A (en) * | 2019-07-11 | 2019-09-24 | Oppo（重庆）智能科技有限公司 | Electronic equipment |
| CN113889810A (en) * | 2020-07-01 | 2022-01-04 | 深圳市万普拉斯科技有限公司 | Press fit structure, circuit board assembly and mobile terminal |
| CN113889810B (en) * | 2020-07-01 | 2023-08-29 | 深圳市万普拉斯科技有限公司 | Pressfitting structure, circuit board subassembly and mobile terminal |
| WO2023024893A1 (en) * | 2021-08-26 | 2023-03-02 | 华为技术有限公司 | Pre-fixing structure of pressing bracket, and electronic apparatus |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |