Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing solar battery simulator parallel way, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of termination in parallel of power -line terminal, can have
Effect quickly and conveniently links together the output positive/negative of all power supplys.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of power -line terminal and tie fill
It sets comprising deformation module comprising fixed plate and be fixed on elastic component of the fixed plate wherein on one side;The side of fixed plate
Edge has the hole of indent, and hole is interior inserted with pressing piece, and pressing piece includes positioned at the linkage section of one end and positioned at the other end
Lever piece, in the end insertion hole of linkage section, and be fixedly connected by tensioning member with the inner face of hole.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: linkage section and behaviour
The centre for making section has extruded segment, and linkage section is stretched the pulling force of part, and makes extruded segment pressing in the external port of hole.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: the side of fixed plate
Edge has at least two holes, and is respectively corresponded in each hole inserted with a pressing piece.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: further include squeezing
Module;The two sides of fixed plate are respectively the first face and the second face, and at least two elastic components are evenly distributed on the first face, elasticity
The end of part has force block, has slope surface on force block, slope surface is inwardly;Squeezing module includes first end and second end, and second
End is connect with locking module;Locking module can push extruding module, its first end is made to squeeze slope surface, and each elastic component is outside
It struts.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: squeeze module quilt
Each elastic component and its force block of end are coated on centre, and the second end for squeezing module has the opening of indent;Locking module
The catch bar in fixed plate and insertion opening is passed through including one end and is fixed on the swivel head of the catch bar other end, in fixed plate
With the perforation for being matched with catch bar outer diameter.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: outside catch bar
It is fixed with the first retention bead on side wall, is fixed with arc convex on the first face, in arc convex insertion opening, and its circular arc
The center of circle is located on the axis of catch bar;When pushing catch bar and being rotated, the first retention bead can be shelved on arc convex
Outer end face on.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: have on the second face
There is the fan-shaped mark corresponding to arc convex profile and angle;Specific strip bulge, strip bulge pair on the outer surface of swivel head
It should be in the position of the first retention bead.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: opening includes mutual
The first section and the second section for being mutually connected and being connected to, the cross section of the two is circle;The internal diameter of first section is greater than second
Section, one end in catch bar insertion opening are fixed with extrusion head, and extrusion head is limited in the first section, and can be occurred therewith
Axially opposite rotation.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: squeeze module
There is the second retention bead for being matched with bar shaped interval, the second retention bead can occurred at intervals relatively sliding in bar shaped on lateral wall
It is dynamic.
A kind of preferred embodiment of termination in parallel as power -line terminal of the present invention, in which: squeeze module
Periphery is cased with rebound module, and the one end for springing back module is against on the medial surface of force block, and the other end is against in the second retention bead;
It squeezes and is evenly distributed at least two second retention beads on the lateral wall of module.
Beneficial effects of the present invention: the present invention can be quick, effective by wiring monomer and easily by two groups of solar energy
The power supply positive/negative of battery simulator carries out circuit connection, is not necessarily to many and diverse operation, convenient and time-saving laborsaving, reduces operation and requires.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
Solar battery simulator is a kind of once-through type programmable power supply, is suitable for space flight and national defence, consumer electronics produce
In the test macro of industries such as product, computer and peripheral hardware, communication, semiconductor, solar energy and automotive electronics.In practice, usually
There is the voltage of separate unit power supply or electric current the case where being unable to meet demand, thus can by 2 series connection or it is most 5 it is in parallel
Mode meets bigger voltage, current needs.
During the wiring of more solar battery simulator parallel connections, the output cathode by all power supplys is needed to be connected to
Together, and it is connected to load, while needs to link together the output negative pole of all power supplys, and be connected to load, in the process certainly
Also line is checked, it is ensured that be not shorted between positive and negative.
Referring to Fig.1 ~ 8, be one embodiment of the present of invention, this embodiment offers a kind of power -line terminal and tie
Device can effectively, quickly and conveniently link together the output positive/negative of all power supplys.
The termination in parallel of the power -line terminal includes deformation module 100 comprising fixed plate 101 and is fixed on
The wherein elastic component 102 on one side of fixed plate 101.
In the present invention, the power supply output cathode of solar battery simulator is positive terminal 701, and the output of power supply is negative
Extremely negative terminal 702, positive terminal 701 is identical as 702 structure of negative terminal, and all has and be used for and deformation module
100 connecting holes being attached.In the present invention, elastic component 102 can be directly inserted into the connecting hole 704 of binding post 701,702
In, fixed connection is formed, and fixed plate 101 between each parallel connection power supply positive/negative for establishing connection (pre- parallel connection
Two positive/negatives corresponding to pass through conducting wire between fixed plate 101 and connect).
Specifically, the edge of fixed plate 101 has the hole 101a of indent, the inner end hole 101a is blocked, and external port is opened
It puts.Inserted with pressing piece 103 in hole 101a, pressing piece 103 is used for and disassembly with carrying out portable fixed to the conducting wire of access.
Pressing piece 103 includes the lever piece 103b positioned at the linkage section 103a of one end and positioned at the other end, and linkage section 103a is cooperation
In the rod-shaped of hole 101a internal diameter, conductive metal is used to be made.Lever piece 103b is for manual withdrawing and operation pressing piece
103, lever piece 103b can be made of non electrically conductive material, such as plastics.In the end insertion hole 101a of linkage section 103a,
And it is fixedly connected by tensioning member 104 with the inner face of hole 101a.Tensioning member 104 use extension spring, one end with connect
The end of section 103a is fixed, and the inner face of the other end and hole 101a is fixed, and can generate pulling force to pressing piece 103, and having will
It pulls in the trend in hole 101a.
It is laminated structure that the centre of linkage section 103a and lever piece 103b, which have extruded segment 103c, extruded segment 103c,.Connection
Section 103a is stretched the pulling force of part 104, and makes extruded segment 103c pressing in the external port of hole 101a.
Further, the edge of fixed plate 101 has at least two hole 101a, and respectively corresponds in each hole 101a
Inserted with a pressing piece 103.One of pressing piece 103 is used for the connection between the solar battery simulator and load,
Another pressing piece 103 can be used for the corresponding electricity of the solar battery simulator to the solar battery simulator closed on
Connection between the binding post of source.Specifically, the conducting wire connected between two pressing pieces 103, line end can be directly wound on
On linkage section 103a, lever piece 103b is then unclamped, then due to the pulling force of tensioning member 104, extruded segment 103c can squeeze conducting wire
It is pressed in the external port of hole 101a, is formed and is fixed.
When a certain solar battery simulator and load connect, one of pressing piece 103 in fixed plate 101 with
Also conducting wire is connected between load, wherein one end of conducting wire is wound on the linkage section 103a of corresponding pressing piece 103, then linkage section
103a is drawn into hole 101a so that conducting wire and pressing piece 103 and deformation module 100 form conductive path, conducting wire it is another
It terminates into load.Therefore, the electric current from power -line terminal is introduced into deformation module 100, is then entered by pressing piece 103 and is led
Line, it is final to import in load.
In the present invention, the termination in parallel of the power -line terminal further includes squeezing module 200 and locking module
300.It is to be noted that the present invention claims the structure that deformation module 100, extruding module 200 and locking module 300 are assembled into
Be wiring monomer 703.
Wherein, deformation module 100 includes fixed plate 101 and elastic component 102.Fixed plate 101 is golden by solid-state that can be conductive
(preferably copper, aluminium) is made in category, is plate structure.The two sides of fixed plate 101 are respectively the first face A and the second face B, the first face
It is evenly distributed at least two elastic components 102 on A, specifically, elastic component 102 can have multiple simultaneously, and is uniformly distributed in
On a circumference of first face A.Elastic component 102 uses laterally as the batten of cambered surface, can regard a tube-in-tube structure as by between
Every being divided into several battens, and " interval " between adjacent elastic component 102 is bar shaped interval 108.In the present invention, elastic
Part 102 has certain lateral elasticity deformability, and when effect by lateral force can bend, and remove external force it
After can restore as former state.Preferably, elastic component 102 is using the conductive metal with toughness.
The end of elastic component 102 has block-like force block 105, has slope surface 105a, slope surface 105a court on force block 105
Interior (the accommodating space M enclosed towards each elastic component 102 and force block 105).Therefore, according to the position of power and making
With the component effect on point, when using the slope surface 105a of other structures transverse shear stress force block 105, each 102 energy of elastic component
It is enough softened, bore support is big.
The outer surface for squeezing module 200 can be to be cylindric, by each elastic component 102 and its force block 105 of end
It is coated in intermediate accommodating space M.The both ends for squeezing module 200 are respectively first end 201 and second end 202, second end 202
It is contacted with the connection of locking module 300, first end 201 with slope surface 105a, therefore, extrusion die can be pushed by locking module 300
Block 200 makes its first end 201 squeeze slope surface 105a, and each elastic component 102 is strutted outward.Squeeze module 200 and locking mould
The nonmetallic materials that block 300 is all made of hard are made, cannot be conductive.
Further, the second end 202 for squeezing module 200 has the opening 202a of indent.Locking module 300 includes pushing
One end of bar 301 and swivel head 302, catch bar 301 passes through in fixed plate 101 and insertion opening 202a, and is against opening 202a
Inner face on, the fixed swivel head 302 of the other end of catch bar 301, swivel head 302 is located at the second face B mono- of fixed plate 101
Side.It is to be noted that there is the perforation 101b for being matched with 301 outer diameter of catch bar in fixed plate 101, and catch bar 301 passes through
Perforation 101b, and opposite sliding can occur and relatively rotate.
In the present invention, locking module 300 enable to elastic component 102 be squeezed after die block 200 struts keep stablize and
Lock state, concrete scheme are as follows:
It is convex structure that first retention bead 301a(the first retention bead 301a is fixed on the lateral wall of catch bar 301, and
There are two tools, is distributed in being centrosymmetric on the lateral wall of catch bar 301);It is corresponding, it is fixed on the first face A
Arc convex 106, arc convex 106 are the bulge-structure of arc-shaped track, it is preferred that its arc length is 1/4 circular arc.Arc convex
In 106 insertion opening 202a, and the center of circle of its circular arc is located on the axis of catch bar 301.In the present invention, divide on the first face A
There are two centrosymmetric arc convex 106 for cloth.Present invention setting, when to be located at two neighboring arc convex by the first retention bead 301a
When rising in the interval between 106, the first end 201 for squeezing module 200 is contacted with slope surface 105a, does not generate extruding;When promotion pushes away
Lever 301 is simultaneously rotated, and the first retention bead 301a can be shelved on the outer end face of arc convex 106, and squeezes module
200 first end 201 can strut each elastic component 102.
Present invention setting: the outer diameter that the entirety of elastic component 102 is enclosed is slightly less than wiring when not being squeezed effect
The connecting hole internal diameter of column, and can guarantee that elastic component 102 can be entirely insertable in connecting hole.When the compression of elastic component 102 is softened
After can be fitted close with connecting hole, formed it is firm, be compactly fixedly connected.
For the visualized operation convenient for construction personnel to locking module 300, it is convenient for determining and control locking module 300 is to crowded
The lock state of die block 200, the present invention have following technical solution:
There is the fan-shaped mark 107 corresponding to 106 profile of arc convex and angle, i.e., the two is in lateral projection on second face B
Upper angular range having the same and position.Meanwhile specific strip bulge 302a, strip bulge on the outer surface of swivel head 302
302a corresponds to the position of the first retention bead 301a in lateral projection, preferably, the intermediate projections of strip bulge 302a,
Its lateral surface is set to form convex outward, convenient for operating and rotating swivel head 302.
It will be apparent that it is initial under natural conditions, the first retention bead 301a is located at two neighboring arc convex 106
Between interval in, and contact, and squeeze the first end 201 of module 200 and slope surface 105a is contacted, do not generate crowded with the first face A
Pressure.If pushing swivel head 302, so that the first retention bead 301a is detached from the lateral restriction of arc convex 106, then rotation rotation
Due to not having the constraint of transverse rotation between catch bar 301 and extruding module 200 relative rotation can occur for head 302()
First retention bead 301a is shelved on the outer end face of arc convex 106, i.e., the two has in lateral projection
The part of coincidence.
Further, opening 202a includes the first section 202a-1 and the second section 202a-2 for overlapping and being connected to,
The cross section of the two is circle.Wherein, the internal diameter of the first section 202a-1 is greater than the second section 202a-2, and catch bar 301
The end point of one end is fixed with extrusion head 301b in insertion opening 202a, and extrusion head 301b is to be matched with the first section 202a-1 knot
The flat rod structure of structure, and be limited in the first section 202a-1, and axial-rotation on the other side can occur.
It squeezes and is fixed with the second retention bead 203 for being matched with bar shaped interval 108 on the lateral wall of module 200, the second limit
Position protrusion 203 can have it is multiple, and be uniformly distributed in squeeze module 200 lateral wall on.Each second retention bead 203 is divided
Not Qian Ru in the bar shaped interval 108 of corresponding position, can bar shaped interval 108 occur it is opposite slide, guarantee to squeeze module 200 not
It rotates.
Further, the periphery for squeezing module 200 is cased with rebound module 400, and rebound module 400 uses compressed spring,
One end is against on the medial surface of force block 105, and the other end is against in the second retention bead 203, can guarantee that squeezing module 200 exists
It is fitted under original state on the first face A, activity does not occur.Therefore, the second retention bead 203 not only guaranteed extruding here
The effect of 200 linear slide of module also has the function of transmitting rebound 400 pressure of module.It is dismantled when from binding post 701,702
When wiring monomer 703, rebound module 400 can also be convenient for the reset of extruding module 200, locking module 300.
It is important that, it should be noted that the construction and arrangement of the application shown in multiple and different exemplary implementation schemes is only
It is illustrative.Although several embodiments are only described in detail in this disclosure, refering to the personnel of the displosure content
It should be easily understood that many changes under the premise of substantially without departing from the novel teachings and advantage of theme described in this application
Type is possible (for example, the size of various elements, scale, structure, shape and ratio and parameter value, mounting arrangements, material
Use, color, the variation of orientation etc.).For example, being shown as integrally formed element can be made of multiple portions or element,
The position of element can be squeezed or change in other ways, and the property of discrete component or number or position can be modified or change
Become.Therefore, all such remodeling are intended to be comprised in the scope of the present invention.Can according to the embodiment of substitution change or
The order or sequence of any process of resequencing or method and step.In the claims, the clause of any " device adds function " is all
It is intended to be covered on the structure described herein for executing the function, and is not only structure and is equal but also is equivalent structure.
Without departing from the scope of the invention, it can be made in the design, operation conditions and arrangement of exemplary implementation scheme
Other replacements, change and omit remodeling.Therefore, the present invention is not limited to specific embodiments, but extend to and still fall in institute
A variety of remodeling in the range of attached claims.
In addition, all spies of actual implementation scheme can not be described in order to provide the terse description of exemplary implementation scheme
Sign is (that is, with execution those incoherent features of optimal mode of the invention for currently considering, or in realizing that the present invention is incoherent
Those features).
It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object
A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits
For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and
The routine work of production.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.