CN106507632A - The auxiliary pulling mechanism of terminal and power module - Google Patents
The auxiliary pulling mechanism of terminal and power module Download PDFInfo
- Publication number
- CN106507632A CN106507632A CN201610939711.4A CN201610939711A CN106507632A CN 106507632 A CN106507632 A CN 106507632A CN 201610939711 A CN201610939711 A CN 201610939711A CN 106507632 A CN106507632 A CN 106507632A
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- China
- Prior art keywords
- power module
- servomechanism
- state
- pulling mechanism
- auxiliary pulling
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1409—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to the auxiliary pulling mechanism of terminal and power module, power module is inserted on housing, and auxiliary pulling mechanism is connected with power module, and corresponding with the plug-and-pull port position of inserting position, and auxiliary pulling mechanism includes servomechanism and press part.Press part one end is connected with servomechanism, and the other end is arranged towards the direction of insertion of power module, and corresponding with the position of housing.Servomechanism in first state, in power module inserting to inserting position, corresponding matching between press part and housing；When servomechanism is to the second State Transferring, to the driving force that press part applies the direction of insertion to power module, press part compresses housing, servomechanism and power module is moved to outside plug-and-pull port, allows power module to depart from inserting terminal.Servomechanism conversion in specific interval, limit power module from inserting terminal extract after position, it is to avoid when extracted as inertia causes the position for pulling out out of control, it is injured to also prevent operator, improves the safety that extracts.
Description
Technical field
A kind of the present invention relates to power module field, more particularly, it relates to the auxiliary pulling machine of terminal and power module
Structure.
Background technology
In plug-in module field in correlation technique, for example, power supply module for communication or charger power module, plug mould
Block is generally attached with bus bar in the form of terminal, and above-mentioned terminal generally comprises power input lead-out terminal, communication connection
Terminal etc..
The connected mode of this plug-in module can realize the hot plug of module, facilitate later maintenance and replacement, save machine
Cabinet space etc..In actual applications, after module is fully connected with busbar, with plug-in module and bus bar connection terminal quantity
Increase, it may appear that module is connected too closely with busbar.
At this moment two problems are easily produced：First, when module is extracted, need than a larger pulling force, this operation
Mode is inconvenient；Second, after module connection terminal is separated with busbar terminal, as pulling force is than larger, for inertia reason,
Operator are easily made therefore to cause injury under serious conditions.
Content of the invention
The technical problem to be solved in the present invention is, there is provided the auxiliary pulling machine of a kind of improved terminal and power module
Structure.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of auxiliary pulling machine of power module
Structure, the power module are inserted on housing, and the housing is provided with the inserting position that installs for the power module grafting, described
The inserting terminal for the power module grafting is provided with inserting position, and the auxiliary pulling mechanism is connected with the power module,
And corresponding with the plug-and-pull port position of the inserting position, the auxiliary pulling mechanism includes servomechanism and press part；
Described press part one end is connected with the servomechanism, and the other end is set towards the direction of insertion of the power module
Put, and corresponding with the position of the housing；
The servomechanism can be in first state, the setting of the second State Transferring；
In the first state, the power module is inserted Dao the inserting position in the servomechanism, described is compressed
Corresponding matching between part and the housing；
When the servomechanism is to second State Transferring, apply the insertion to the power module to the press part
The driving force in direction, the press part compress the housing so that the servomechanism and the power module are to the plug
Mobile outside mouthful, and then make the power module depart from the inserting terminal.
Preferably, the servomechanism includes the actuator for swingably arranging, the press part and the actuator
One end rotates connection；
The actuator swings and orders about the servomechanism in first state, the second State Transferring.
Preferably, the servomechanism also includes connecting rod, the connecting rod around one end rotate arrange, the other end with described
Actuator rotates connection, and the connecting rod is swung with the swing of the actuator, to ensure to apply direction to the press part
The driving force of the insertion of the power module.
Preferably, the auxiliary pulling mechanism also includes assembling the pedestal for coordinating with the power module；On the pedestal
Be provided with stopper section corresponding with the housing, with after the power module inserts the inserting position, the stopper section with described
Housing keeps out the depth location for limiting the power module insertion.
Preferably, the flush with outer surface of the outer face of the power module and the stopper section, the servomechanism is in institute
When stating first state, the press part end relative with the housing is fitted with the housing, and outer with the stopper section
Flush.
Preferably, the side of the power module is provided with the breach arranged by outer end, the press part towards direction of insertion
Corresponding with the gap position, and can snap onto in the breach,
In second state, the power module departs from the inserting terminal, the press part to the servomechanism
Snap onto in the breach, and the bottom of the breach is offseted with the press part end.
Preferably, the auxiliary pulling mechanism also includes limiting the servomechanism between first state, the second state
The interval position-limit mechanism of conversion.
Preferably, the position-limit mechanism include spacing preiection and respectively corresponding with the spacing preiection keep out first keep out
Portion, the second blocking part, the servomechanism in the first state, the second state, first blocking part, the second blocking part
Respectively with the spacing preiection against to limit position of the servomechanism in the first state, the second state.
Preferably, the auxiliary pulling mechanism also includes STATEMENT OF FEDERALLY SPONSORED, and the STATEMENT OF FEDERALLY SPONSORED is along the plug side of the power module
To setting, and can move back and forth along the plug orientation of the power module, the STATEMENT OF FEDERALLY SPONSORED is rotated with the actuator and is connected, institute
State the first blocking part to be arranged in the servomechanism and/or the STATEMENT OF FEDERALLY SPONSORED, second blocking part is arranged on the linkage
On part.
The present invention also constructs a kind of terminal, the inserting position that installs including power module and for the power module grafting, institute
State inserting position and be provided with plug-and-pull port, the power module is provided with the described auxiliary pulling machine for extracting the power module
Structure, the auxiliary pulling mechanism are corresponding with the plug-and-pull port position of the inserting position.
Implement the terminal of the present invention and the auxiliary pulling mechanism of power module, have the advantages that：The present invention's is auxiliary
Help the servomechanism of extraction mechanism press part is compressed with housing after being exerted a force by operator, booster engine is driven under counteracting force
Structure and power module are moved to outside plug-and-pull port, and power module is extracted from inserting terminal, and servomechanism is in specific two shapes
Between state change, can limit power module from inserting terminal extract after position, can avoid when extracted as inertia causes
The position of pull-out is out of control, also prevent operator's injury, improves the safety that extracts.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 be the auxiliary pulling mechanism in the terminal in the embodiment of the present invention servomechanism in first state power supply mould
Structural representation when block is inserted in inserting position；
Fig. 2 is structural representation of the servomechanism of the auxiliary pulling mechanism in Fig. 1 in first state；
Fig. 3 be the auxiliary pulling mechanism in the terminal in the embodiment of the present invention servomechanism in the second state by terminal
Interior power module extract from inserting terminal after structural representation；
Fig. 4 is structural representation of the servomechanism of the auxiliary pulling mechanism in Fig. 2 in the second state.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now control accompanying drawing is described in detail
The specific embodiment of the present invention.
As shown in figure 1, the terminal in a preferred embodiment of the invention includes that housing 1, power module 2, housing 1 are provided with
The inserting position 11 that 2 grafting of power module is installed, inserting position 11 are provided with plug-and-pull port 12, the outer end of power module 2 be provided with by
The auxiliary pulling mechanism 3 that power module 2 is extracted, auxiliary pulling mechanism 3 are connected with power module 2, and the plug with inserting position 11
12 positions of mouth are corresponding.It is provided with and 2 corresponding inserting terminal 13 of power module, power module 2 and inserting terminal in inserting position 11
Electric energy is provided for terminal after 13 grafting.
In conjunction with shown in Fig. 1, Fig. 3, auxiliary pulling mechanism 3 includes servomechanism 31 and press part 312,312 one end of press part
It is connected with servomechanism 31, the other end is arranged towards the direction of insertion of power module 2, and corresponding with the position of housing 1.
Servomechanism 31 can exert a force to servomechanism 31, allow in first state, the setting of the second State Transferring, operator
Servomechanism 31 is changed between first state, the second state, in other embodiments, also can be driven by other drive mechanisms
Servomechanism 31 is changed between first state, the second state.
Servomechanism 31 in first state, in 2 inserting to inserting position 11 of power module, between press part 312 and housing 1
Laminating, makes without interaction force between press part 312 and housing 1, and power module 2 will not be forced outwardly, and holding position is steady
Fixed.In other embodiments, in first state, press part 312 can also be in released state with housing 1 to servomechanism 31.
Further, the power moved towards in plug-and-pull port 12 when changing to first state using servomechanism 31, by electricity
2 inside promotion of source module, on the inserting terminal 13 for allowing power module 2 to be plugged in inserting position 11.Certainly, 2 grafting of power module
Other external force be can also rely on on inserting terminal 13.
When servomechanism 31 is to the second State Transferring, to the driving that press part 312 applies the direction of insertion to power module 2
Power, press part 312 compress housing 1 so that servomechanism 31 and power module 2 are moved to outside plug-and-pull port 12, and then make power supply mould
Block 2 departs from inserting terminal 13.Servomechanism 31 is maintained at the second state after power module 2 is separated with inserting terminal 13, it is to avoid
When extracted as inertia causes the position for pulling out out of control, operator are also prevent injured.
In conjunction with shown in Fig. 2, Fig. 4, in certain embodiments, servomechanism 31 includes actuator 311 and connecting rod 313,
Auxiliary pulling mechanism 3 also includes STATEMENT OF FEDERALLY SPONSORED 32.Connecting rod 313 is rotated around one end and is arranged, and the other end is rotated with actuator 311 and connected
Connect.
Press part 312, STATEMENT OF FEDERALLY SPONSORED 32 are rotated with the two ends of actuator 311 respectively and be connecteds, connecting rod 313 and actuator 311
Link position be located between press part 312 and the link position of STATEMENT OF FEDERALLY SPONSORED 32 and actuator 311.Press part 312, STATEMENT OF FEDERALLY SPONSORED 32
It is connected with the two ends of actuator 311 respectively, STATEMENT OF FEDERALLY SPONSORED 32 is arranged along the plug orientation of power module 2, and is swung in actuator 311
When, STATEMENT OF FEDERALLY SPONSORED 32 is moved to the direction of extracting of power module 2.
Press part 312 is arranged along the plug orientation of power module 2, and press part 312 is rotated with actuator 311 and is connected.Drive
Between part 311, press part 312, connecting rod 313 and STATEMENT OF FEDERALLY SPONSORED 32, connection forms one group of linkage, and can guarantee that actuator
311 are swingably arranged, and actuator 311 swings and orders about servomechanism 31 in first state, the second State Transferring.
When actuator 311 swings, as press part 312 can only be subject to the power of the direction of insertion to power module 2, its position
Put and will not offset, connecting rod 313 then can be swung with the swing of actuator 311.Swing of the connecting rod 313 with actuator 311
And swing, to ensure the driving force for applying the direction of insertion towards power module 2 to press part 312.
In conjunction with shown in Fig. 1, Fig. 3, when exerting a force to actuator 311, actuator 311 swings, by the swing of actuator 311
Apply the power to 2 direction of insertion of power module to press part 312, press part 312 is compressed with housing 1, in the support of press part 312
Under, servomechanism 31 and power module 2 are moved to outside plug-and-pull port 12.
The side of power module 2 is provided with the breach 21 arranged by outer end, press part 312 and breach 21 towards direction of insertion
Put and correspond to, and can snap onto in breach 21.In power module 2 in 12 outer moving process of plug-and-pull port, press part 312 corresponding by
Step is snapped onto in breach 21.
When servomechanism 31 is in the second state, power module 2 departs from inserting terminal 13.Further, press part 312 blocks
Enter in breach 21, and the bottom of breach 21 offseted with 312 end of press part, can stop that power module 2 continues to be displaced outwardly,
Avoid when firmly excessive as the effect of inertia causes power module 2 suddenly out of control afterwards together with operator after deviating from, prevent
Only there is accident and hurt operator.
Further, auxiliary pulling mechanism 3 also includes assembling the pedestal 33 for coordinating with power module 2, it is preferable that connecting rod
313 two ends are rotated with pedestal 33 and actuator 311 respectively and are connected.In other embodiments, pedestal 33 can also be omitted, and allow connection
Bar 313 is rotated with power module 2 and is connected.
Pedestal 33 is provided with and 1 corresponding stopper section 331 of housing, with power module 2 insertion inserting position 11 after, stopper section
331 keep out the depth location for limiting the insertion of power module 2 with housing 1.Stopper section 331 power module 2 insertion after generally with insert
The outer face for pulling out mouth 12 offsets, and press part 312 fits after the insertion of power module 2 and with the outer face of plug-and-pull port 12,
When servomechanism 31 is to the second State Transferring, press part 312 do not produce mobile directly with the outer face of plug-and-pull port 12 against.
Preferably, the outer face of power module 2 and the flush with outer surface of stopper section 331, insert position in the insertion of power module 2
Afterwards, servomechanism 31 in the first state, fitted with housing 1 by the end relative with the housing 1 of press part 312, and with
The flush with outer surface of the stopper section 331, the i.e. end relative with the housing 1 of press part 312 and the appearance of stopper section 331
Face, the outer face of power module 2, plug-and-pull port 12 outer face concordant, can allow breach 21 depth not less than and power module 2
Extract stroke, it is ensured that power module 2 can extract inserting terminal completely, meanwhile, be also convenient for control power module 2 pulled out with auxiliary
The moving range for go out mechanism's insertion, extracting.
Preferably, in certain embodiments, the gathering sill is oriented to by STATEMENT OF FEDERALLY SPONSORED 32 is may also include on housing 1, limits linkage
The moving direction of part 32.Certainly, the fit structure that can also rely between STATEMENT OF FEDERALLY SPONSORED 32 and housing 1 is oriented to.In actuator 311
During swing, STATEMENT OF FEDERALLY SPONSORED 32 is moved into plug-and-pull port 12 or to outside plug-and-pull port 12.
In other embodiments, also STATEMENT OF FEDERALLY SPONSORED 32, connecting rod 313 can be cancelled, allows actuator 311 directly and power module
2 rotate connection, and when swinging, band trend press part 312 exerts a force.One of them in STATEMENT OF FEDERALLY SPONSORED 32, connecting rod 313 can also be retained,
Can support on housing 1 to the force of press part 312, drive power module 2 to extract.
In certain embodiments, auxiliary pulling mechanism 3 also include limit servomechanism 31 first state, the second state it
Between the interval position-limit mechanism 34 of conversion, position-limit mechanism 34 can allow STATEMENT OF FEDERALLY SPONSORED 32 specific interval mobile, help so as to limit
The conversion of force mechanisms 31 is interval.Conversion that position-limit mechanism 34 is limited is interval install with power module 2 after and position area after extracting
Between corresponding, be defined with the position after installing to power module 2 and after extracting.
Further, position-limit mechanism 34 include spacing preiection 341 and respectively corresponding with spacing preiection 341 keep out first support
Stopper 314, the second blocking part 321, servomechanism 31 in first state, the second state, keep out by the first blocking part 314, second
Portion 321 is respectively with spacing preiection 341 against to limit position of the servomechanism 31 in first state, the second state.
In certain embodiments, the first blocking part 314 is arranged on actuator 311, and the second blocking part 321 is arranged on linkage
On part 32, in other embodiments, the first blocking part 314 is may also be arranged in STATEMENT OF FEDERALLY SPONSORED 32, or in servomechanism 31 and linkage
Arranged on part 32 simultaneously.
Further, the second blocking part 321 is and 341 corresponding hook of spacing preiection or hanging platform, moves in STATEMENT OF FEDERALLY SPONSORED 32
During to the second position, hook or hanging platform be suspended on spacing preiection 341 carry out keeping out spacing.Preferably, the first blocking part 314,
Two blocking parts 321 are located at the side opposite with press part 312, can carry outside inertia in the second blocking part 321 when swinging,
So as to realize keeping out cooperation with spacing preiection 341.
In other embodiments, also the first blocking part 314, the second blocking part 321 can be cancelled, arranges in STATEMENT OF FEDERALLY SPONSORED 32
Set is set to the chute on spacing preiection 341, and the two ends of chute are corresponding with spacing preiection 341 respectively to keep out, and limits servomechanism 31
Position in first state, the second state respectively.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of auxiliary pulling mechanism of power module, it is characterised in that the power module（2）It is inserted into housing（1）On, institute
State housing（1）It is provided with for the power module（2）The inserting position that grafting is installed（11）, the inserting position（11）Inside it is provided with and supplies institute
State power module（2）The inserting terminal of grafting（13）, the auxiliary pulling mechanism（3）With the power module（2）Connection, and with
The inserting position（11）Plug-and-pull port（12）Position is corresponding, the auxiliary pulling mechanism（3）Including servomechanism（31）With compress
Part（312）；
The press part（312）One end and the servomechanism（31）Connection, the other end is towards the power module（2）Insertion
Direction arrange, and with the housing（1）Position corresponding；
The servomechanism（31）Can be in first state, the setting of the second State Transferring；
The servomechanism（31）In the first state, the power module（2）Insert the inserting position（11）Interior, institute
State press part（312）With the housing（1）Between corresponding matching；
The servomechanism（31）During to second State Transferring, to the press part（312）Apply to the power module
（2）Direction of insertion driving force, the press part（312）Compress the housing（1）So that the servomechanism（31）And institute
State power module（2）To the plug-and-pull port（12）Outer movement, and then make the power module（2）Depart from the inserting terminal
（13）.
2. the auxiliary pulling mechanism of power module according to claim 1, it is characterised in that the servomechanism（31）Bag
Include the actuator for swingably arranging（311）, the press part（312）With the actuator（311）One end rotate connection；
The actuator（311）The servomechanism is ordered about in swing（31）In first state, the second State Transferring.
3. the auxiliary pulling mechanism of power module according to claim 2, it is characterised in that the servomechanism（31）Also
Including connecting rod（313）, the connecting rod（313）Setting, the other end and the actuator are rotated around one end（311）The company of rotation
Connect, the connecting rod（313）With the actuator（311）Swing and swing, with ensure to the press part（312）Apply court
To the power module（2）Insertion driving force.
4. the auxiliary pulling mechanism of power module according to claim 1, it is characterised in that the auxiliary pulling mechanism
（3）Also include and the power module（2）The pedestal that assembling coordinates（33）；The pedestal（33）It is provided with and the housing（1）
Corresponding stopper section（331）, with the power module（2）Insert the inserting position（11）Afterwards, the stopper section（331）With institute
State housing（1）Keep out the restriction power module（2）The depth location of insertion.
5. the auxiliary pulling mechanism of power module according to claim 4, it is characterised in that the power module（2）'s
Outer face and the stopper section（331）Flush with outer surface, the servomechanism（31）In the first state, described compress
Part（312）With the housing（1）Relative end and the housing（1）Laminating, and with the stopper section（331）Outer surface put down
Together.
6. the auxiliary pulling mechanism of the power module according to any one of claim 1 to 5, it is characterised in that the power supply
Module（2）Side be provided with the breach arranged by outer end towards direction of insertion（21）, the press part（312）With the breach
（21）Position is corresponding, and can snap onto the breach（21）It is interior,
The servomechanism（31）In second state, the power module（2）Depart from the inserting terminal（13）, described
Press part（312）Snap onto the breach（21）Interior, and the breach（21）Bottom and the press part（312）End phase
Support.
7. the auxiliary pulling mechanism of power module according to claim 6, it is characterised in that the auxiliary pulling mechanism
（3）Also include limiting the servomechanism（31）The position-limit mechanism in the conversion interval between first state, the second state（34）.
8. the auxiliary pulling mechanism of power module according to claim 7, it is characterised in that the position-limit mechanism（34）Bag
Include spacing preiection（341）Respectively with the spacing preiection（341）The first blocking part that correspondingly keeps out（314）, the second blocking part
（321）, the servomechanism（31）In the first state, the second state, first blocking part（314）, second keep out
Portion（321）Respectively with the spacing preiection（341）Against to limit the servomechanism（31）The first state, second
Position during state.
9. the auxiliary pulling mechanism of power module according to claim 8, it is characterised in that the auxiliary pulling mechanism
（3）Also include STATEMENT OF FEDERALLY SPONSORED（32）, the STATEMENT OF FEDERALLY SPONSORED（32）Along the power module（2）Plug orientation arrange, and can be along described
Power module（2）Plug orientation move back and forth, the STATEMENT OF FEDERALLY SPONSORED（32）With the actuator（311）Rotate connection, described the
One blocking part（314）It is arranged on the servomechanism（31）And/or the STATEMENT OF FEDERALLY SPONSORED（32）On, second blocking part（321）
It is arranged on the STATEMENT OF FEDERALLY SPONSORED（32）On.
10. a kind of terminal, it is characterised in that including power module（2）, and supply the power module（2）The inserting that grafting is installed
Position（11）, the inserting position（11）It is provided with plug-and-pull port（12）, the power module（2）It is provided with any one of claim 1 to 9
Described by the power module（2）The auxiliary pulling mechanism that extracts（3）, the auxiliary pulling mechanism（3）With the inserting position
（11）Plug-and-pull port（12）Position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939711.4A CN106507632B (en) | 2016-11-01 | 2016-11-01 | Terminal and power module's supplementary mechanism of pulling out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939711.4A CN106507632B (en) | 2016-11-01 | 2016-11-01 | Terminal and power module's supplementary mechanism of pulling out |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106507632A true CN106507632A (en) | 2017-03-15 |
| CN106507632B CN106507632B (en) | 2022-04-12 |
Family
ID=58319172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939711.4A Active CN106507632B (en) | 2016-11-01 | 2016-11-01 | Terminal and power module's supplementary mechanism of pulling out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106507632B (en) |
Cited By (1)
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| CN109379873A (en) * | 2018-12-05 | 2019-02-22 | 国核自仪系统工程有限公司 | Insertion and ejecting mechanism and printed board insertion and liftout attachment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106507632B (en) | 2022-04-12 |
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