CN209045802U - A kind of metal connecting piece and the connecting terminal using the connector - Google Patents
A kind of metal connecting piece and the connecting terminal using the connector Download PDFInfo
- Publication number
- CN209045802U CN209045802U CN201821918338.5U CN201821918338U CN209045802U CN 209045802 U CN209045802 U CN 209045802U CN 201821918338 U CN201821918338 U CN 201821918338U CN 209045802 U CN209045802 U CN 209045802U
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- China
- Prior art keywords
- metal
- connecting piece
- plastic part
- elastic portion
- electric wire
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- 239000002184 metal Substances 0.000 title claims abstract description 109
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 109
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 65
- 239000004033 plastic Substances 0.000 claims description 65
- 238000012360 testing method Methods 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000000881 depressing effect Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses the connecting terminals of a kind of metal connecting piece and the application connector, including the first metal portion and the second metal portion, first metal portion includes fixed part and elastic portion, second metal portion includes pressure section and threading portion, by cooperating the electric wire head for compressing and penetrating between elastic portion and pressure section, the shape of the pressure section is trapezoidal, trapezoidal outwardly extending two angles are fillet, the electric property of junction can be improved, keep junction loss smaller, in addition the connecting terminal wraps up the metal connecting piece in order to which user penetrates electric wire with hand.
Description
Technical field
The utility model relates to a kind of connecting terminal and its accessory, especially a kind of metal connecting piece and apply the connector
Connecting terminal.
Background technique
There are many kinds of connection modes between electric wire and electric wire, and comparing the method for saving cost is by electric insulation gluing
Band bundles two power lugs, but safety and stability is bad, and strand wire is linked into another
The case where stock electric wire, is not applicable；Occur some connecting terminals made of hard insulation in recent years, a pair may be implemented
One and many-one wiring, and the method for fixed power lug is usually using metal spring piece, therefore more traditional electric insulation
Adhesive tape is more safe and firm, but the metal spring piece for fixing power lug in connecting terminal directly influences company
The problems such as electric property of contact, much poor quality metal spring piece is low there are electric conductivity, influence wiring quality.
Utility model content
To solve the above problems, the position for electric wire of plugging into has well the utility model proposes a kind of metal connecting piece
Electric property.
The technical solution adopted by the utility model to solve the problem is as follows:
A kind of metal connecting piece, including for jacking up first metal portion on electric wire head from downside and for being compressed from upside
Firmly second metal portion on electric wire head, first metal portion include fixed part and elastic portion, and second metal portion includes supporting
Splenium and threading portion, the fixed part is set to the lower section of the elastic portion as pedestal, and is separated by one section with the elastic portion
Distance moves up and down for the elastic portion, and the threading portion is the perforation greater than electric wire head thickness, the threading portion setting
In on the fixed part and supporting the pressure section, make the pressure section be located at the elastic portion top and the two it is most short
Distance is less than the diameter on electric wire head, the shape of the pressure section be it is trapezoidal, trapezoidal outwardly extending two angles are fillet.
Further, the elastic portion is integrally connected to one end of the fixed part by a flexible arc, described to wear
Line portion is vertically installed in the other side of the fixed part.
Further, the top in the threading portion is connect with the integrally that compresses, and the pressure section is worn perpendicular to described
The direction horizontal extension of line portion and the past elastic portion.
Further, the pressure section further includes the insertion section extended with the pressure section opposite direction, the insertion section
It is connect with integrally is compressed, the insertion section is narrowed in edge.
Further, the recessed portion for depressing itself is provided in the elastic portion, the recessed portion is set to the bullet
The both sides of the edge on the surface in property portion.
Further, the quantity of first metal portion is set as two or more, between adjacent first metal portion
It is interconnected by the fixed part, the quantity of second metal portion is identical as the quantity of the first metal portion, and with described
One metal portion is arranged in a one-to-one correspondence.
A kind of connecting terminal using above-mentioned metal connecting piece, including the metal connecting piece, the first plastic part and second
Plastic part, first plastic part and the second plastic part are connected to form the internal cavities for fixing the metal connecting piece,
First plastic part is provided with several for penetrating first electrical wire channel holes on electric wire head, each first electrical wire channel holes pair
A quasi- elastic portion, second plastic part are again provided with several the second electrical wire channel holes for being used to penetrate electric wire head,
Each second electrical wire channel holes are directed at a threading portion, are additionally provided on the outside of first plastic part mobilizable exhausted
One end of edge handle, the insulation handle is lower pressure side, and the lower pressure side is inserted into first plastic part and is extended to described
The elastic portion can be depressed or be loosened to the top of elastic portion, the insulation handle rotation.
Further, first plastic part is provided with for testing the first test mouth for connecing electric situation, second plastics
Part is provided with for testing the second test mouth for connecing electric situation, and the first test mouth is in same with first electrical wire channel holes
Plane, the second test mouth and second electrical wire channel holes are in same plane.
Further, it is described insulation handle lower pressure side include two correspondence elastic portion both sides of the edge tabletting, two
The distance between tabletting is greater than the diameter of electric wire.
Further, the limit slot for fixing the metal connecting piece is provided on second plastic part.
The beneficial effects of the utility model are: the utility model uses a kind of metal connecting piece of resilient clamp, pass through bullet
Property portion and pressure section compress the electric wire that penetrates to realize convenient installation, on this basis, pressure section is shaped to fillet
It is trapezoidal, it is therefore intended that increase the electric property of connection, reduce junction loss, the utility model further comprises a kind of application should
The connecting terminal of metal connecting piece for accommodating the metal connecting piece, and is provided through the electrical wire channel holes of electric wire, is convenient for manpower
Operate wiring.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the schematic perspective view of the utility model metal connecting piece；
Fig. 2 is the overlooking structure diagram of the utility model metal connecting piece；
Fig. 3 is the schematic perspective view of another metal connecting piece of the utility model；
Fig. 4 is the schematic perspective view of another metal connecting piece of the utility model；
Fig. 5 is the decomposition diagram of the connecting terminal of the utility model；
Fig. 6 is a schematic perspective view of the connecting terminal of the utility model；
Fig. 7 is another schematic perspective view of the connecting terminal of the utility model；
Fig. 8 is a schematic perspective view of another connecting terminal of the utility model；
Fig. 9 is another schematic perspective view of another connecting terminal of the utility model；
Figure 10 is a schematic perspective view of another connecting terminal of the utility model；
Figure 11 is another schematic perspective view of another connecting terminal of the utility model.
Specific embodiment
Referring to Fig.1-2, one embodiment of the utility model provides a kind of metal connecting piece, including is used for from downside
The first metal portion 100 and the second metal portion 200 for being pressed against electric wire head from upside for jacking up electric wire head, described first
Metal portion 100 includes fixed part 110 and elastic portion 120, and second metal portion 200 includes pressure section 210 and threading portion 220,
The fixed part 110 is set to the lower section of the elastic portion 120 as pedestal, and at a distance with the elastic portion 120
It moves up and down for the elastic portion 120, the threading portion 220 is the perforation greater than electric wire head thickness, the threading portion 220
It is set on the fixed part 110 and is supported the pressure section 210, the pressure section 210 is made to be located at the elastic portion 120
The shortest distance of top and the two is less than the diameter on electric wire head, the shape of the pressure section 210 be it is trapezoidal, it is trapezoidal to extend outwardly
Two angles be fillet.
The metal connecting piece is divided into two parts in the present embodiment, one is described first with elastic portion 120
Metal portion 100, another described second metal portion 200 with pressure section 210, the elastic portion 120 is in the fixed part 110
Top elasticity activity, when non-impaction state the elastic portion 120 close to the pressure section 210, the shortest distance is small between the two
Diameter in electric wire head can clamp lead by the elastic portion 120 and pressure section 210 two are common；It is supported due to described
The area of splenium 210 is smaller, therefore the threading portion 220 is arranged and is used to enable electric wire head across the top on electric wire head
It is more stuck in the threading portion 220 to firm electric wire head, it is not easy to fall off；The pressure section 210 is arranged to trapezoidal
Shape, and two obtuse angles of trapezoidal extroversion are set as fillet, there are many embodiments for pressure section 210 described in the present embodiment, excellent
Select it that can increase the electric property of connection relative to the pressure section 210 of traditional rectangle plane formula for isosceles trapezoid, subtract
Small junction loss.
Preferably, another embodiment of the utility model additionally provides a kind of metal connecting piece, and the elastic portion 120 passes through
One flexible arc is integrally connected to one end of the fixed part 110, and the threading portion 220 is vertically installed in the fixed part
110 other side.
Structure is C-shaped between elastic portion 120 described in the present embodiment and fixed part 110, the threading portion 220 and fixed part
The L-shaped that mirror symmetry is constituted between 110 is equivalent to bending forming since the two integration connects, and the elastic portion 120 has
There is good elastic force.
Preferably, another embodiment of the utility model additionally provides a kind of metal connecting piece, the top in the threading portion 220
Portion's connection integrated with the pressure section 210, the pressure section 210 is perpendicular to the threading portion 220 and the past elastic portion 120
Direction horizontal extension.
Define that the threading portion 220 is integrated into the pressure section 210 in the present embodiment, by lathe bending or
The pressure section 210 is provided towards the side of the elastic portion 120 by the formed in mould mode of person, is equivalent in above-mentioned implementation
On the basis of example, the end of elastic portion 120 described in vertical direction is in the lower section of the pressure section 210.
Based on the above embodiment, another embodiment of the utility model additionally provides a kind of metal connecting piece, described to compress
Portion 210 further includes the insertion section 300 extended with 210 opposite direction of pressure section, the insertion section 300 and pressure section 210
Integration connection, the insertion section 300 are narrowed in edge.It include the insertion section 300, the insertion section in the present embodiment
300 bend toward opposite direction and are integrally formed with the pressure section 210, are convenient for machine tooling, in addition the insertion section 300 can be used for
It is inserted into the interior of shell of connecting terminal, thus the fixed entire metal connecting piece, and the edge of the insertion section 300 is received
Narrow is to easily facilitate insertion.
Preferably, another embodiment of the utility model additionally provides a kind of metal connecting piece, sets in the elastic portion 120
It is equipped with the recessed portion 130 for depressing itself, the recessed portion 130 is set to the both sides of the edge on the surface of the elastic portion 120.
The recessed portion 130 being arranged in the present embodiment is in order to which user operates from outside by the accessory of handle one kind
The elastic portion 120 makes its pressure penetrate electric wire, since handle may block electric wire head and pass through during penetrating, sets
It sets in the both sides of the edge of the elastic portion 120, intermediate there are spaces to be used for across electric wire head.
Preferably, another embodiment of the utility model additionally provides a kind of metal connecting piece, first metal portion 100
Quantity be set as two or more, interconnected between adjacent first metal portion 100 by the fixed part 110,
The quantity of second metal portion 200 is identical as the quantity of the first metal portion 100, and a pair of with first metal portion 100 1
It should be arranged.
In the present embodiment, the metal connecting piece is due to needing to connect two or more electric wires, minimum setting two
More first metal portions 100 and second can also be arranged in first metal portion 100 and the second metal portion 200 according to the actual situation
Metal portion 200, the case where being adapted to multi-thread access.
Referring to Fig. 5-7, one embodiment of the utility model provides a kind of terminals using above-mentioned metal connecting piece
Son, including the metal connecting piece, the first plastic part 1 and the second plastic part 2,2 phase of first plastic part 1 and the second plastic part
Connect and compose the internal cavities for fixing the metal connecting piece, first plastic part 1 is provided with several for penetrating the
The electrical wire channel holes 11 on one electric wire head, each first electrical wire channel holes 11 are directed at an elastic portion 120, second modeling
Materials and parts 2 are again provided with several the second electrical wire channel holes 21 for being used to penetrate electric wire head, and each second electrical wire channel holes 21 are right
A quasi- threading portion 220, the outside of first plastic part 1 is additionally provided with mobilizable insulation handle 12, the insulation
One end of handle 12 is lower pressure side, and the lower pressure side is inserted into first plastic part 1 and extends to the upper of the elastic portion 120
The elastic portion 120 can be depressed or be loosened to side, the rotation of insulation handle 12.
One is given in the present embodiment for accommodating the connecting terminal of the metal connecting piece, first on connecting terminal
Electrical wire channel holes 11 and the second electrical wire channel holes 21 are used for through electric wire head, and the size of the usual perforation is larger in order to penetrating electric wire
In addition movable insulation handle 12 is also arranged, since metal connecting piece is set to the wiring in head on the outside of the first plastic part 1
The inside of terminal, therefore the insulation handle 12 is also required to the inside that the connecting terminal is inserted into from outside to described in operation
The up and down motion of elastic portion 120, for the present embodiment since components all on the outside of connecting terminal are insulating materials, volume can also root
Size is set according to the case where practical application, therefore is directly operated with hand when using metal connecting piece convenient for user.
Preferably, another embodiment of the utility model additionally provides a kind of connecting terminal, and first plastic part 1 is arranged
Have for testing the first test mouth 13 for connecing electric situation, second plastic part 2, which is provided with, connects the second of electric situation for testing
Test mouth 22, the first test mouth 13 and first electrical wire channel holes 11 are in same plane, the test mouth 21 with it is described
Second electrical wire channel holes 21 are in same plane.
It is provided with the first test mouth 11 in the present embodiment and the second test mouth 22 is used to test in the connecting terminal
Whether it has been powered in the metal connecting piece in portion, whether electrical current meets the requirements, and can not torn open by two test mouths
It is measured in the case where opening connecting terminal, while testing mouth and with electrical wire channel holes be in same plane and be also convenient for testing tool and being aligned
Electric wire head.
Preferably, another embodiment of the utility model additionally provides a kind of connecting terminal, under the insulation handle 12
Pressure side includes the tabletting of two correspondences, 120 both sides of the edge of elastic portion, and the distance between two tablettings are greater than the diameter of electric wire.
The present embodiment corresponds to the case where electric wire head is across insulation handle 12, since the distance between two tablettings are big
In the diameter of electric wire, therefore electric wire head can pass through 11, two tablettings of the electrical wire channel holes and the threading portion 220, and
It is fixed by elastic portion 120.
Preferably, another embodiment of the utility model additionally provides a kind of connecting terminal, sets on second plastic part 2
It is equipped with the limit slot 23 for fixing the metal connecting piece.The corresponding metal of limit slot 23 described in the present embodiment connects
Insertion section 300 in fitting, since the insertion section 300 is sheet, the limit slot 23 is also strip channel-shaped, if
It sets in the inside of second plastic part 2, towards the first plastic part 1, by between the first plastic part 1 and the second plastic part 2
In conjunction with the position that the limit slot 23 passes through the fixed entire metal connecting piece in the insertion section 300.
Referring to Fig.1-4, another embodiment of the utility model, including a kind of metal connecting piece and using the connector
Connecting terminal, wherein the metal connecting piece include for from downside jack up electric wire head the first metal portion 100 and for from
Upside is pressed against second metal portion 200 on electric wire head, and first metal portion 100 includes fixed part 110 and elastic portion 120,
Second metal portion 200 includes pressure section 210 and threading portion 220, and the fixed part 110 is set to the elasticity as pedestal
The lower section in portion 120, and move up and down at a distance for the elastic portion 120 with the elastic portion 120, the threading portion
220 be the perforation greater than electric wire head thickness, and the threading portion 220 is set on the fixed part 110 and supports described support
Splenium 210 makes the pressure section 210 be located at the top of the elastic portion 120 and the shortest distance of the two less than electric wire head
Diameter, the shape of the pressure section 210 be it is trapezoidal, trapezoidal outwardly extending two angles are fillet, this in the present embodiment is trapezoidal to be
Isosceles trapezoid, two angles are obtuse angle.
The elastic portion 120 is integrally connected to one end of the fixed part 110, the threading by a flexible arc
Portion 220 is vertically installed in the other side of the fixed part 110, is equivalent between the elastic portion 120 and fixed part 110 and constitutes C
Font constitutes the L-shaped of mirror symmetry between the threading portion 220 and fixed part 110；The top in the threading portion 220 and institute
210 integration connection of pressure section is stated, the pressure section 210 is perpendicular to the threading portion 220 and the direction of the past elastic portion 120
Horizontal extension.
In the present embodiment, the quantity of first metal portion 100 is set as two, adjacent first metal portion 100
Between an entirety is interconnected as by the fixed part 110, the quantity and the first metal portion of second metal portion 200
100 quantity is identical, is similarly two, and be arranged in a one-to-one correspondence with first metal portion 100.On the other hand, referring to Fig. 3-
4, the quantity of first metal portion 100 can be set to three or five, and structure is essentially identical between different number, difference
It is only that repeated arrangement, this will not be detailed here.
Referring to Fig. 5-7, a kind of connecting terminal using above-mentioned metal connecting piece, including the metal connecting piece, the first modeling
Materials and parts 1 and the second plastic part 2, first plastic part 1 are connected to form with the second plastic part 2 and connect for fixing the metal
The internal cavities of part, first plastic part 1 are provided with several for penetrating first electrical wire channel holes 11, Mei Gesuo on electric wire head
It states the first electrical wire channel holes 11 and is directed at an elastic portion 120, second plastic part 2 is again provided with several for penetrating electricity
Second electrical wire channel holes 21 in the end of a thread portion, each second electrical wire channel holes 21 are directed at a threading portion 220, in the present embodiment
The quantity of first electrical wire channel holes 11 and the second electrical wire channel holes 21 is set as three, and the outside of first plastic part 1 is also set
It is equipped with mobilizable insulation handle 12, one end of the insulation handle 12 is lower pressure side, lower pressure side insertion first modeling
Materials and parts 1 are interior and extend to the top of the elastic portion 120, and the elastic portion can be depressed or be loosened to the rotation of insulation handle 12
120, the lower pressure side of the insulation handle 12 includes the tabletting of two correspondences, 120 both sides of the edge of elastic portion, two tablettings it
Between distance be greater than the diameter of electric wire, the recessed portion 130 for depressing itself, the recess are provided in the elastic portion 120
Portion 130 is set to the both sides of the edge on the surface of the elastic portion 120, and position is corresponding with the position of two tablettings, described
Tabletting pushes the insulation handle 12 to depress the elastic portion 120 by manpower, penetrates electric wire to realize, the in addition insulation
It is additionally provided with anti-skid chequer on handle 12, is operated convenient for manpower.
The pressure section 210 further includes the insertion section 300 extended with 210 opposite direction of pressure section, the insertion
The connection integrated with pressure section 210 of portion 300, the insertion section 300 are narrowed in edge, and the insertion section 300 is sheet.
First plastic part 1 is provided with for testing the first test mouth 13 for connecing electric situation, and second plastic part 2 is set
It is equipped with for testing the second test mouth 22 for connecing electric situation, the first test mouth 13 and first electrical wire channel holes 11 are in same
One plane, the second test mouth 22 and second electrical wire channel holes 21 are in same plane, are arranged on second plastic part 2
There are the limit slot 23 for fixing the metal connecting piece, the corresponding setting of insertion section 300 of the limit slot 23 and court
To first plastic part 1, by the combination between the first plastic part 1 and the second plastic part 2, the limit slot 23 passes through institute
State the position of the fixed entire metal connecting piece in insertion section 300.
The fixed form that the insulation handle 12 is also related in the present embodiment, since the effect of insulation handle 12 is only that
Depress the elastic portion 120, thus on first plastic part 1 there are it is a variety of can limit it is described insulation handle 12 modes,
Such as clamping, axis connect, as long as can be realized the insulation handle 12 is fixed on 1 surface of the first plastic part and mobilizable function i.e.
It can；On the other hand, the connection type between first plastic part 1 and the second plastic part 2 is also related to, according to the assembling of factory
It needs, can be combined by way of buckle between first plastic part 1 and second plastic part 2, considered in stability,
Buckle is respectively set in two junctions up and down of the first plastic part 1 and the second plastic part 2, passes through the buckle of upper and lower two positions
Improve stability.
The metal connecting piece that a kind of pressure section 210 is fillet trapezoid is present embodiments provided, the pressure section 210 of fillet is passed through
The electric property of electric wire connection point is improved, while giving the connection terminal as shell suitable for the metal connecting piece,
It plugs into electric wire convenient for user.
Referring to Fig. 8-9, a kind of another embodiment of connecting terminal using above-mentioned metal connecting piece is provided, and it is upper
The difference for stating embodiment is that the quantity of the first electrical wire channel holes 11 and the second electrical wire channel holes 21 is set as two described in the present embodiment
A, correspondingly the size relative to above-described embodiment of first plastic part 1 and the second plastic part 2 shortens, and described first
The metal connecting piece of Fig. 1 is accommodated in plastic part 1 and the second plastic part 2.
0-11 referring to Fig.1 provides a kind of another embodiment of connecting terminal using above-mentioned metal connecting piece, with
The difference of above-described embodiment is that the quantity of the first electrical wire channel holes 11 and the second electrical wire channel holes 21 is set as described in the present embodiment
Five, correspondingly the size relative to above-described embodiment of first plastic part 1 and the second plastic part 2 increases, and described the
The metal connecting piece of Fig. 4 is accommodated in one plastic part 1 and the second plastic part 2
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (10)
1. a kind of metal connecting piece, it is characterised in that: including the first metal portion for jacking up electric wire head from downside and be used for
Second metal portion on electric wire head is pressed against from upside, first metal portion includes fixed part and elastic portion, second gold medal
Category portion includes pressure section and threading portion, and the fixed part is set to the lower section of the elastic portion as pedestal, and with the elasticity
Portion is used for the elastic portion at a distance and moves up and down, and the threading portion is the perforation greater than electric wire head thickness, described
Threading portion is set on the fixed part and supports the pressure section, make the pressure section be located at the elastic portion top and
The shortest distance of the two is less than the diameter on electric wire head, and the shape of the pressure section is trapezoidal, trapezoidal outwardly extending two angles
For fillet.
2. a kind of metal connecting piece according to claim 1, it is characterised in that: the elastic portion passes through a flexible arc
It is integrally connected to one end of the fixed part, the threading portion is vertically installed in the other side of the fixed part.
3. a kind of metal connecting piece according to claim 2, it is characterised in that: the top in the threading portion is compressed with described
Integrally connection, the pressure section is perpendicular to the threading portion and the direction horizontal extension of the past elastic portion.
4. a kind of metal connecting piece according to claim 3, it is characterised in that: the pressure section further include one with it is described
The insertion section that pressure section opposite direction extends, the insertion section are connect with integrally is compressed, and the insertion section is narrowed in edge.
5. a kind of metal connecting piece according to claim 1, it is characterised in that: be provided in the elastic portion for depressing
The recessed portion of itself, the recessed portion are set to the both sides of the edge on the surface of the elastic portion.
6. a kind of metal connecting piece according to claim 1, it is characterised in that: the quantity of first metal portion is set as
Two or more is interconnected between adjacent first metal portion, the number of second metal portion by the fixed part
Amount is identical as the quantity of the first metal portion, and is arranged in a one-to-one correspondence with first metal portion.
7. a kind of connecting terminal using a kind of any metal connecting piece of claim 1-6, it is characterised in that: including
The metal connecting piece, the first plastic part and the second plastic part, first plastic part and the second plastic part are connected to form use
In the internal cavities of the fixation metal connecting piece, first plastic part is provided with several for penetrating the first of electric wire head
Electrical wire channel holes, each first electrical wire channel holes are directed at an elastic portion, and second plastic part is again provided with several
For penetrating second electrical wire channel holes on electric wire head, each second electrical wire channel holes are directed at a threading portion, and described the
Mobilizable insulation handle is additionally provided on the outside of one plastic part, one end of the insulation handle is lower pressure side, the lower pressure side
It is inserted into first plastic part and extends to the top of the elastic portion, the insulation handle rotation can depress or loosen described
Elastic portion.
8. a kind of connecting terminal according to claim 7, it is characterised in that: first plastic part is provided with for testing
Connecing the first test mouth of electric situation, second plastic part is provided with to be connect the second of electric situation and tests mouth for test, and described the
One test mouth and first electrical wire channel holes are in same plane, and the second test mouth and second electrical wire channel holes are in same
One plane.
9. a kind of connecting terminal according to claim 7, it is characterised in that: the lower pressure side of the insulation handle includes two
The tabletting of the corresponding elastic portion both sides of the edge, the distance between two tablettings are greater than the diameter of electric wire.
10. a kind of connecting terminal according to claim 7, it is characterised in that: be provided with and be used on second plastic part
The limit slot of the fixed metal connecting piece.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918338.5U CN209045802U (en) | 2018-11-20 | 2018-11-20 | A kind of metal connecting piece and the connecting terminal using the connector |
| DE202019106338.6U DE202019106338U1 (en) | 2018-11-20 | 2019-11-14 | Metallic connector and terminal using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918338.5U CN209045802U (en) | 2018-11-20 | 2018-11-20 | A kind of metal connecting piece and the connecting terminal using the connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045802U true CN209045802U (en) | 2019-06-28 |
Family
ID=67042873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918338.5U Active CN209045802U (en) | 2018-11-20 | 2018-11-20 | A kind of metal connecting piece and the connecting terminal using the connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209045802U (en) |
| DE (1) | DE202019106338U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092311A (en) * | 2019-12-31 | 2020-05-01 | 广东福田电器有限公司 | Wiring device of switch socket |
| WO2021114352A1 (en) * | 2019-12-10 | 2021-06-17 | 江门市创艺电器有限公司 | Housing structure of wiring terminal |
| DE102020000349A1 (en) | 2020-01-21 | 2021-07-22 | Viola Direkt GmbH | Connecting clamp |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021112961A1 (en) * | 2021-05-19 | 2022-11-24 | WAGO Verwaltungsgesellschaft mit beschränkter Haftung | Conductor connection terminal with at least one spring clamp connection |
| CN114709654A (en) * | 2022-03-07 | 2022-07-05 | 厦门广泓工贸有限公司 | Insulating material shell and electric connector |
-
2018
- 2018-11-20 CN CN201821918338.5U patent/CN209045802U/en active Active
-
2019
- 2019-11-14 DE DE202019106338.6U patent/DE202019106338U1/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114352A1 (en) * | 2019-12-10 | 2021-06-17 | 江门市创艺电器有限公司 | Housing structure of wiring terminal |
| CN111092311A (en) * | 2019-12-31 | 2020-05-01 | 广东福田电器有限公司 | Wiring device of switch socket |
| EP3846290A1 (en) * | 2019-12-31 | 2021-07-07 | GuangDong Futina Electrical Co.,Ltd. | Wiring device for switch socket |
| DE102020000349A1 (en) | 2020-01-21 | 2021-07-22 | Viola Direkt GmbH | Connecting clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202019106338U1 (en) | 2020-02-07 |
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