CN110197966A - A kind of plug - Google Patents
A kind of plug Download PDFInfo
- Publication number
- CN110197966A CN110197966A CN201910589818.4A CN201910589818A CN110197966A CN 110197966 A CN110197966 A CN 110197966A CN 201910589818 A CN201910589818 A CN 201910589818A CN 110197966 A CN110197966 A CN 110197966A
- Authority
- CN
- China
- Prior art keywords
- mounting portion
- clamping piece
- pin
- plane
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 50
- 238000010586 diagram Methods 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005493 welding type Methods 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/424—Securing in base or case composed of a plurality of insulating parts having at least one resilient insulating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- 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
- H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
-
- 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
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The present invention provides a kind of plugs, belong to electrical component technical field.It solves the problems, such as that Plug contact is bad in the prior art, electric conductivity is poor.This plug, including shell and pin, the clamping piece with plane is provided in the shell, and the inner end of the pin is the mounting portion with plane, the clamping structure being additionally provided in the plane for making the plane of clamping piece be pressed on the mounting portion in the shell.The present invention is formed and the vertically disposed mounting portion of interconnecting piece after pin is reversed or bent, enable conducting wire to come into full contact with and be formed with pin by the clamping action of the clamping piece and mounting portion that are provided separately with clamping structure to be directly connected to, the stability and electric conductivity of connection are all preferable.
Description
Technical field
The invention belongs to electrical component technical fields, are related to a kind of plug.
Background technique
Day, common attaching plug was often referred to have rodlike or copper sheet shape pin end, including shell and pin, pin one
Shell is stretched out at end, and the other end is arranged in shell, and conducting wire protrudes into shell and directly or indirectly connect with pin.About conducting wire and pin
Connection, existing disclosed conventional connection type is usually divided into again: (1) copper wire of conducting wire being wrapped on screw, then by screw
It is formed and is connected with pin；(2) copper wire of conducting wire is directly welded with pin.Above-mentioned connection type not only connects, dismounts not side
Just, and it is easy poor contact, influences electric conductivity.
For the above situation of existing plug, Chinese patent [Patent No. ZL200820045981.1, the applying date 2008
Years 6 days 04 month] applicant discloses a kind of " plug ", including plug casing and at least two panels conductive insert, in plug casing
Two conductive connection columns are inside provided with, described one end for being conductively connected column is fixedly connected by fastener with conductive insert, another
End is fixedly connected by fastener with electric wire.Disclosed technical solution is conductively connected column by increasing, although conducting wire can be allowed straight
It is inserted into connection in conductive column.But electric wire is that blindmate is being conductively connected in column, after screw rotation, whether conducting wire connection is difficult in place
With determination；Electric wire is laterally clamped with conductive column by screw, and conducting wire is small with conductive connection column contact surface and contacts unstable, conduction
Performance is affected；It needs to be conductively connected column between electric wire and conductive insert and can just indirectly form and be electrically connected, affect electric conductivity
Energy.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of plug is proposed, the present invention to be solved
Certainly the technical issues of, is: improving the electric conductivity of plug.
Object of the invention can be realized by the following technical scheme: a kind of plug, including shell and pin, feature exist
In being provided with the clamping piece with plane in the shell, the inner end of the pin is the mounting portion with plane, the shell
The clamping structure being inside additionally provided in the plane for making the plane of clamping piece be pressed on the mounting portion.
When conducting wire in shell with pin with connecting, if the carried interest copper wire on conducting wire expands horizontally tiling setting and is installing
In the plane in portion, then by clamping piece have this side pressure of plane clamping piece is pressed on peace above copper wire, and through clamping structure
In dress portion.Because mounting portion is, if carried interest copper wire can be sufficiently spread out and contact with mounting portion, to increase with the plane connecting with conducting wire
The big contact area of conducting wire and pin, reduces resistivity, to improve the electric conductivity of conducting wire and pin.Clamping piece and clamping
Structure is two separated structures, clamping piece is pressed on mounting portion by clamping structure, clamping piece can be protected during the installation process
Hold it is motionless, if therefore the carried interest copper wire that is set between clamping piece and mounting portion preset position can be kept constant, further
If ensureing, the mounting portion of carried interest copper wire and pin is come into full contact with, to improve electric conductivity.
Have in a kind of above-mentioned plug, in the plane of the mounting portion or/and the plane of clamping piece slightly outstanding convex
It rises.While guaranteeing that copper wire can be contacted sufficiently with mounting portion, by adding protrusion slightly outstanding in the plane, clamping piece is improved
With mounting portion to the chucking power of copper wire, the stability that conducting wire is connect with pin is improved, to guarantee the electric conductivity of pin.
In a kind of above-mentioned plug, the protrusion is in a strip shape.The protrusion of strip all has clamping action to several copper wires,
Further increase the stability that conducting wire is connect with pin.
There is the limit shoulder block of limitation clamping piece rotation in a kind of above-mentioned plug, on the shell.Limiting block is set
Shoulder, when clamping piece pressure is set on mounting portion, without human intervention, clamping piece will not rotate, and avoid being preset in clamping
Copper wire between part and mounting portion rotates, to guarantee that copper wire is sufficiently contacted with mounting portion, improves electric conductivity.
In a kind of above-mentioned plug, the clamping piece is rectangular clamping piece, and the limit shoulder block is located at least in clamping
Piece two sides.
In a kind of above-mentioned plug, the clamping structure includes a screw and the threaded hole that is provided on mounting portion, institute
It states and offers perforative through-hole on clamping piece, the clamping piece is connected by screw on mounting portion.The copper wire of conducting wire is laid in
After on mounting portion, clamping piece is fixed on mounting portion by screw.
In a kind of above-mentioned plug, the clamping piece is rectangular clamping piece, has two limitation clampings on the shell
The limit shoulder block of part rotation, the limit shoulder block are oppositely arranged on the two sides of clamping piece, are respectively provided on the two limits shoulder block
Boss outstanding, above-mentioned clamping structure are the boss.
In a kind of above-mentioned plug, the pin include flaky mounting portion and interconnecting piece, the mounting portion and
Interconnecting piece is vertically arranged.The housing interior structure of plug is compact, and the setting of pin is again directional.The present invention will be by that will insert
The mounting portion and interconnecting piece of foot are vertically arranged, guarantee interconnecting piece normal mounting direction simultaneously, enable mounting portion that the water surface is presented
The mounting surface of setting, so as to enable the copper wire of conducting wire tile expansion be arranged on mounting portion, while also improve clamping piece with
Mounting portion forms the convenience of clamping installation.
In a kind of above-mentioned plug, the interconnecting piece and mounting portion are reversed or are bent by same material.Pin
Interconnecting piece and mounting portion are reversed or are bent by same material and be vertically arranged, without by other structures, not only structure it is simple,
It is easy for installation, and the electric conductivity of same material is more preferable.
In a kind of above-mentioned plug, the interconnecting piece blocks close to lateral and/or mounting portion lateral be equipped with of mounting portion
Tooth or the mounting portion have far from interconnecting piece one end to installation foot made of planar inverted bending.
Compared with prior art, plug of the invention has the advantage that
1, in conventionally known technology, copper wire is wound around on screw more and is formed again by screw or part copper wire with pin
Electrical connection, or form connection by welding, i.e., it is all that indirect conduction or part copper wire conduct when the electrical conduction of pin is to copper wire,
Resistance is larger, influences electric conductivity.And the application passes through the mounting portion that will have plane and clamping piece with plane for copper wire
It is clamped and connected, therefore when the stranded copper wire of conducting wire is connect with mounting portion, copper wire, which can tile, under the action of clamping piece expansion and inserts
The mounting portion of foot is direct and comes into full contact with, and greatly improves the electric conductivity that conducting wire is connect with pin.
2, existing plug is compactedness structure, and to meet this characteristic, the connection of pin and conducting wire is generally limited to screw
Or the connection type of welding, it is attached by way of adding electric binding post although also having, it is anti-that it also only plays pin
De- effect.And the present invention is by forming the original consistent connection in pin direction of holding after pin being reversed or being bent an angle
Portion and mounting portion with interconnecting piece shape in an angle, not only maintain it is original can compact installation structure；And torsion or curved
Mounting portion after folding with plane has the contact area bigger with the copper wire of conducting wire under the premise of not adding other structures,
Structure is not only simplified, the stability of plug conducting and connection is further improved.
3, in routine techniques, copper wire is wrapped on screw, and when screw rotates, copper wire can be rotated together with screw, and copper wire holds
It easily scatters, copper wire contacts less with pin, copper wire and pin connective stability not can guarantee, and electric conductivity is poor.And in the application, it will
Clamping piece sets with clamping structure and is provided separately, and when clamping piece is pressed on mounting portion by clamping structure, clamping piece will not be tied with clamping
Structure one starts, therefore the copper wire between mounting portion and clamping piece may remain in predeterminated position and come into full contact with mounting portion.This
While application is rotated in the horizontal direction by the limit shoulder block limitation mounting portion and clamping piece added, it is avoided that copper wire stretches out
The mounting portion of pin further improves electric conductivity to guarantee that copper wire comes into full contact with pin.
4, copper wire expansion is laid between mounting portion and clamping piece, mounting portion and clamping piece can be straight to all copper wires
Effect chucking power is connect, therefore the connection of conducting wire and pin is more stable；As further optimization, applicant in mounting portion or/and
Protrusion slightly outstanding is added on clamping piece, conducting wire and pin is further prevented to disengage, and guarantees that the mounting portion of copper wire and pin can fill
Divide and is steadily contacted
Detailed description of the invention
Fig. 1 is the schematic perspective view of socket of the invention.
Fig. 2 is socket Fig. 1 schematic diagram of internal structure of the invention.
Fig. 3 is that pin is mounted on the intracorporal structural schematic diagram of shell in the present invention.
Fig. 4 is a kind of schematic perspective view of pin in the present invention.
Fig. 5 is another structural schematic diagram of pin in the present invention.
Fig. 6 is the schematic perspective view of clamping piece in the present invention.
Fig. 7 is the structural schematic diagram in the embodiment of the present invention six after pin installation.
Fig. 8 is the structural schematic diagram of pin in the embodiment of the present invention six.
Fig. 9 is the structural schematic diagram of the embodiment of the present invention nine.
In figure, 1, shell；11, shoulder block is limited；12, boss；13, outlet；14, installation position；2, pin；2a, latch；
21, mounting portion；21a, threaded hole；21b, plane；21c, installation foot；22, interconnecting piece；23, torsional part；3, clamping piece；3a, it puts down
Face；31, raised；32, through-hole；4, screw；5, conducting wire.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one:
Such as Fig. 1 to 3, plug of the invention, including shell 1 and pin 2,2 outer end of pin are the company for connecting with socket
Socket part 22,2 inner end of pin are the mounting portion 21 being arranged in shell 1 for connecting with conducting wire 5, and folder is additionally provided in shell 1
Gripping member 3 and clamping piece 3 is made to be pressed on the clamping structure on mounting portion 21.
As shown in figure 4, pin 2 include flaky mounting portion 21 and interconnecting piece 22, interconnecting piece 22 and mounting portion 21 by
Same plate reverses an angle and is formed；As the preferred embodiment of the present embodiment, mounting portion 21 is vertically arranged with interconnecting piece 22, peace
If forming the plane 21b to recline for the carried interest copper wire level of conducting wire 5 in dress portion 21, perforation plane is also provided in mounting portion 21
The threaded hole 21a of 21b.For convenience of torsion, between mounting portion 21 and interconnecting piece 22 be equipped with strip width be less than interconnecting piece 22 and
The torsional part 23 of mounting portion 21.
As shown in fig. 6, the clamping piece 3 in the present embodiment is the rectangular clamping piece of sheet, offers and run through in the middle part of clamping piece
Through-hole 32, the aperture of through-hole 32 is greater than the aperture threaded hole 21a, and clamping piece side is the plane for clamping 5 copper wire of conducting wire
3a。
Shell 1 is equipped with for installing the installation position 14 of 2 mounting portion 21 of pin, the interconnecting piece 22 of pin 2 being made to stretch out shell 1
Outlet 13 and limitation clamping piece 3 rotate limit shoulder block 11.The width of outlet 13 is less than the width of the mounting portion 21 of pin 2
Degree.After two pins 2 are installed to shell 1, the plane 21b of the mounting portion 21 of pin 2 is horizontally set on installation position 14, limits shoulder block
11 can limit the rotation of mounting portion 21；The interconnecting piece 22 of pin 2 vertically extends, and the interconnecting piece 22 of two pins 2 is arranged in parallel；Torsion
Portion 23 or mounting portion 21, which are located at this side of interconnecting piece 22, can directly prevent pin 2 from deviating from from outlet 13.
It screw 4 and the threaded hole 21a that is provided on mounting portion 21 that clamping structure in the present embodiment, which includes one,.Conducting wire 5 with
When pin 2 connects, if being laid on the plane 21b of mounting portion 21 after carried interest copper wire drawout on conducting wire 5, if carried interest copper wire can
Plane 21b along mounting portion 21 comes into full contact with mounting portion 21, the plane 3a concora crush of clamping piece on several copper wires, through-hole 32 with
Threaded hole 21a alignment, screw 4 pass through through-hole 32 above clamping piece and connect with threaded hole 21a, and clamping piece is pressed on mounting portion
On 21.Be preferably provided with two limit shoulder blocks 11 in the present embodiment, limit shoulder block 11 be located at the two opposite sides of clamping piece 3 to,
Shoulder block 11 is limited in installation process to not only playing positioning action to mounting portion 21, and is avoided that copper wire sheds mounting portion 21,
The rotation of clamping piece 3 is also limited, to ensure that the copper wire of conducting wire 5 is come into full contact with by preset requirement, improves electric conductivity.
Embodiment two:
As shown in figure 5, the present embodiment and the structure and principle of embodiment one are essentially identical, the difference is that: pin 2
There is the protrusion 31 of slightly prominent plane 21b, as further optimization, protrusion 31 is in a strip shape, and protrusion 31 extends on mounting portion 21
Direction it is vertical with the direction that copper wire extends.While guaranteeing that copper wire can be contacted sufficiently with the plane 21b of mounting portion 21, pass through
Add slightly outstanding raised 31 on plane 21b, improve clamping piece 3 and mounting portion 21 to the chucking power of copper wire, improve conducting wire 5 with
The stability that pin 2 connects, to guarantee the electric conductivity of pin 2.
Embodiment three:
As shown in fig. 6, the present embodiment and the structure and principle of embodiment one are essentially identical, and the difference is that: clamping piece 3
Protrusion 31 with slightly prominent plane 3a, as further optimization, protrusion 31 is in a strip shape, and protrusion 31 is distributed in through-hole 32
It is circumferential.While guaranteeing that copper wire can be contacted sufficiently with the plane 21b of mounting portion 21, by increasing on the plane 3a of clamping piece 3
If slightly outstanding raised 31, clamping piece 3 and mounting portion 21 are improved to the chucking power of copper wire, and raising conducting wire 5 connect steady with pin 2
It is qualitative, to guarantee the electric conductivity of pin 2.
Example IV:
As shown in Figure 5 and Figure 6, the present embodiment and the structure and principle of embodiment one or embodiment two or embodiment three are basic
It is identical, the difference is that: all there is the protrusion 31 of slightly prominent plane, and protrusion on the mounting portion 21 of pin 2 and on clamping piece 3
31 is in a strip shape.As further prioritization scheme, mounting portion 21 has two protrusions 31, and the direction that protrusion 31 extends is prolonged with copper wire
The direction stretched is vertical.Two protrusions 31 on mounting portion 21 are located at the two sides of protrusion 31 on clamping piece 3, are formed to copper wire and are added three times
Strong clamping.
Embodiment five:
As shown in Fig. 2,3,4,5, the present embodiment and the structure and principle of embodiment one are essentially identical, the difference is that:
Mounting portion 21 is far from this end of interconnecting piece 22 with installation foot 21c made of reversely bending to the plane 21b of mounting portion 21, installation foot
21c and shell 1, which are formed, to be connected, and the stability of the connection of pin 2 is further increased.
Embodiment six:
As shown in Figure 7 and Figure 8, the present embodiment and the structure and principle of embodiment one are essentially identical, the difference is that: it inserts
The mounting portion 21 of foot 2 is directly bent into interconnecting piece 22, and as preferred, the plane 21b of interconnecting piece 22 and mounting portion 21 hangs down
Straight setting, and it is laterally equipped with latch 2a close to mounting portion 21 in interconnecting piece 22, latch 2a is used for and the formation of the shell 1 of plastics
Clamping further increases the stability of the connection of pin 2.
Embodiment seven:
The present embodiment and the structure and principle of embodiment six are essentially identical, the difference is that: mounting portion 21 is laterally set
There is latch 2a.
Embodiment eight:
The present embodiment and the structure and principle of embodiment six are essentially identical, the difference is that: interconnecting piece 22 is close to installation
The lateral and mounting portion 21 in portion 21 is laterally designed with latch 2a.
Embodiment nine:
As shown in figure 9, the present embodiment and the structure and principle of embodiment one are essentially identical, and the difference is that: clamping piece 3
For rectangular clamping piece, and it is equipped at the installation position of shell 1 14 the limit shoulder block 11 that limitation clamping piece 3 rotates, two limits
Shoulder block 11 is located at the opposite two sides of clamping piece, is respectively provided with boss 12 outstanding, above-mentioned clamping on two limit shoulder blocks 11
Structure is the boss 12.After the copper wire of conducting wire 5 is layed on the plane 21b of mounting portion 21, axis of the clamping piece along copper wire
It is pushed into the space between boss 12 and mounting portion 21, and is pressed on mounting portion 21 by the clamping of boss 12.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although the terms such as cabinet are used more herein, it does not exclude the possibility of using other terms.Use this
A little terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limitation
It is all to be disagreed with spirit of that invention.
Claims (10)
1. a kind of plug, including shell (1) and pin (2), which is characterized in that be provided in the shell (1) with plane
Clamping piece (3), the inner end of the pin (2) are the mounting portion (21) with plane, and being additionally provided in the shell (1) makes clamping piece
(3) plane is pressed on the clamping structure in the plane of the mounting portion (21).
2. plug according to claim 1, which is characterized in that the plane of the mounting portion (21) or/and clamping piece (3)
There are raised (31) slightly outstanding in plane.
3. plug according to claim 2, which is characterized in that the protrusion (31) is in a strip shape.
4. plug according to claim 1 or 2 or 3, which is characterized in that have limitation clamping piece (3) on the shell (1)
The limit shoulder block (11) of rotation.
5. plug according to claim 4, which is characterized in that the clamping piece (3) is rectangular clamping piece, the limit
Shoulder block (11) is located at least in clamping piece two sides.
6. plug according to claim 1 or 2 or 3, which is characterized in that the clamping structure includes a screw (4) and opens
The threaded hole (21a) being located on mounting portion (21) offers perforative through-hole (32), the clamping piece on the clamping piece (3)
(3) it is connected on mounting portion (21) by screw (41).
7. plug according to claim 1 or 2 or 3, which is characterized in that the clamping piece (3) is rectangular clamping piece, institute
The limit shoulder block (11) with two limitation clamping piece (3) rotations on shell (1) is stated, the limit shoulder block (11) is oppositely arranged on folder
The two sides of piece (3) are held, are respectively provided with boss outstanding (12) in two limit shoulder block (11), above-mentioned clamping structure is described
Boss (12).
8. plug according to claim 1 or 2 or 3, which is characterized in that the pin (2) includes flaky installation
Portion (21) and interconnecting piece (22), the mounting portion (21) and interconnecting piece (22) are vertically arranged.
9. plug according to claim 8, which is characterized in that the interconnecting piece (22) and mounting portion (21) are by same material
It reverses or bends.
10. plug according to claim 9, which is characterized in that the interconnecting piece (22) is lateral close to mounting portion (21)
And/or the lateral of mounting portion (21) is equipped with latch 2a；Or the mounting portion (21) has far from interconnecting piece (22) one end to flat
Installation foot 21c made of face is reversely bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589818.4A CN110197966A (en) | 2019-07-02 | 2019-07-02 | A kind of plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589818.4A CN110197966A (en) | 2019-07-02 | 2019-07-02 | A kind of plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110197966A true CN110197966A (en) | 2019-09-03 |
Family
ID=67755663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910589818.4A Pending CN110197966A (en) | 2019-07-02 | 2019-07-02 | A kind of plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110197966A (en) |
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| US9431732B1 (en) * | 2014-05-04 | 2016-08-30 | Jeffrey Baldwin | Electrical plug connector |
| CN205752632U (en) * | 2016-06-23 | 2016-11-30 | 陈耀通 | USB socket adapter |
| CN205846293U (en) * | 2016-08-09 | 2016-12-28 | 成都易特弗数码科技有限公司 | A kind of dismountable safety powr supply plug |
| CN208284683U (en) * | 2018-06-21 | 2018-12-25 | 惠州琥正电子科技有限公司 | A kind of connector with torsion terminal |
| CN210052875U (en) * | 2019-07-02 | 2020-02-11 | 王翔 | Plug with improved structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE882872C (en) * | 1941-07-20 | 1953-07-13 | Busch Jaeger Luedenscheider Me | Contact pin made of a metal strip, electrical flat pin connector |
| US4492422A (en) * | 1982-12-10 | 1985-01-08 | Textron Inc. | Wire clamp assembly |
| US20030114042A1 (en) * | 2001-12-11 | 2003-06-19 | Hubbell Incorporated | Straight blade plug and connector having a variable position cord girp |
| CN201174428Y (en) * | 2008-04-06 | 2008-12-31 | 武汉市钢发线缆电器有限责任公司 | Plug |
| US9431732B1 (en) * | 2014-05-04 | 2016-08-30 | Jeffrey Baldwin | Electrical plug connector |
| CN205752632U (en) * | 2016-06-23 | 2016-11-30 | 陈耀通 | USB socket adapter |
| CN205846293U (en) * | 2016-08-09 | 2016-12-28 | 成都易特弗数码科技有限公司 | A kind of dismountable safety powr supply plug |
| CN208284683U (en) * | 2018-06-21 | 2018-12-25 | 惠州琥正电子科技有限公司 | A kind of connector with torsion terminal |
| CN210052875U (en) * | 2019-07-02 | 2020-02-11 | 王翔 | Plug with improved structure |
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