CN208284681U - A kind of electrical connection motor and load appliance of plug-assembly and its application - Google Patents

A kind of electrical connection motor and load appliance of plug-assembly and its application Download PDF

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Publication number
CN208284681U
CN208284681U CN201820952092.7U CN201820952092U CN208284681U CN 208284681 U CN208284681 U CN 208284681U CN 201820952092 U CN201820952092 U CN 201820952092U CN 208284681 U CN208284681 U CN 208284681U
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China
Prior art keywords
plug
contact pin
lead
terminal
core
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Active
Application number
CN201820952092.7U
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Chinese (zh)
Inventor
宋双喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Broad Ocean Motor Co Ltd
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Zhongshan Broad Ocean Motor Co Ltd
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Priority to CN201820952092.7U priority Critical patent/CN208284681U/en
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Abstract

The utility model discloses a kind of electrical connection plug-assembly and its motors and load appliance of application, wherein plug-assembly includes plug body, several terminals and several leads, lead includes core, terminal includes lead mounting portion, core mounting portion and contact pin portion, lead mounting portion is provided with fairlead, lead passes through fairlead, core mounting portion is provided with core hole, core is mounted on inside core hole, contact pin portion is provided with pin holes, plug body is equipped with several installation units for being used for mounting terminal, terminal groove is provided on installation unit, terminal groove includes that positive front openings are arranged in and the bottom opening of bottom surface is arranged in, front openings are for mounting terminal and access lead, bottom opening is for connecting external contact pin, the plug-assembly of this spline structure can be used for lead and contact pin is in occasion not in the same direction, simultaneously It can be used for a direction position and set limited occasion, save the locational space in a direction, terminal is squeezed into terminal groove from front openings, easy for installation.

Description

A kind of electrical connection motor and load appliance of plug-assembly and its application
Technical field:
The utility model relates to a kind of electrical connection plug-assembly and its motors and load appliance of application.
Background technique:
Existing electrical connection plug-assembly, including plug body, several terminals and several leads, plug body and Most of terminal is straight type, and the lead includes core, and terminal one end installation lead and core, other end installation are inserted Needle, the plug body are equipped with several installation units for being used for mounting terminal, are provided with terminal groove on the installation unit, Terminal groove includes two openings, and one is used to access lead, and one for connecting external contact pin, lead and contact pin all in one Direction (such as: axial), the plug body of this spline structure cannot be used for lead and contact pin is in the place of different directions, while also not It can be used for the limited place of director space (axial space).
Summary of the invention:
The purpose of the utility model is to provide a kind of electrical connection plug-assembly and its motors and load appliance of application, come Solve that plug body in above-mentioned background technique cannot be used for lead and contact pin is in the place of different directions and cannot be used for one The technical problem in the limited place of director space.
The purpose of this utility model is achieved by following technical proposals:
A kind of electrical connection plug-assembly, including plug body, several terminals and several leads, the lead include Core, the terminal include lead mounting portion, core mounting portion and contact pin portion, and the lead mounting portion is provided with to be drawn for fixation The fairlead of line, lead pass through fairlead, and the core mounting portion is provided with the core hole of installation core, and core is mounted on core Inside hole, the contact pin portion is provided with pin holes, and the plug body is equipped with several installation units for being used for mounting terminal, Terminal groove is provided on the installation unit, the terminal groove includes that positive front openings are arranged in and the bottom of bottom surface is arranged in Face opening, front openings are for mounting terminal and access lead, and bottom opening is for connecting external contact pin.
Contact pin portion described above intersects with lead mounting portion and core mounting portion, the contact pin portion and lead mounting portion, line Card slot is formed between core mounting portion, the installation unit includes the side panel positioned at terminal groove side, the inside of the side panel Fixture block and baffle are provided on face, fixture block is stuck on the wall surface in contact pin portion, and baffle protrudes into card slot.
It is set on side panel described above there are two the first groove, the side panel includes the first front, and the first groove is It is opened up from the first front, the first groove is located at the two sides of fixture block.
Boss is formed between two groove described above, boss includes the second front, and the second front is lower than the first front.
Fixture block described above close to front openings one end and side panel medial surface connection, far from front openings one end The second groove is equipped between medial surface, the second groove is arranged on medial surface.
Lead mounting portion and core mounting portion described above are on same straight line, contact pin portion and lead mounting portion and core Mounting portion is vertical.
The middle part in contact pin portion described above is equipped with protrusion, and after the terminal extruding fixture block enters terminal groove, fixture block blocks convex It rises.
Protrusion described above is a circular arc protrusion.
Spacing block set is equipped on the bottom plate of card slot described above, spacing block set is located at the top in contact pin portion.
A kind of motor, including motor body and plug-assembly, the plug-assembly include lead, lead and motor body electricity Connection, the plug-assembly is a kind of electrical connection plug-assembly described above.
A kind of load appliance, including motor and socket, the socket include contact pin, and the motor is one kind described above Motor, motor include plug-assembly, and plug-assembly includes terminal, and terminal is equipped with the contact pin portion with pin holes, and the contact pin is inserted Enter pin holes to be electrically connected.
The utility model compared with prior art, has the effect that
1) a kind of electrical connection plug-assembly, including plug body, several terminals and several leads, the lead packet Core is included, the terminal includes lead mounting portion, core mounting portion and contact pin portion, and the lead mounting portion is provided with for fixing The fairlead of lead, lead pass through fairlead, and the core mounting portion is provided with the core hole of installation core, and core installation is online Inside core bore, the contact pin portion is provided with pin holes, and the plug body is equipped with several installation lists for being used for mounting terminal Member, terminal groove is provided on the installation unit, and the terminal groove includes setting in positive front openings and is arranged in bottom surface Bottom opening, front openings are for mounting terminal and access lead, and bottom opening is for connecting external contact pin, this spline structure Plug-assembly can be used for lead and contact pin is in occasion not in the same direction, while can be used for a direction position and setting limited field It closes, saves the locational space in a direction, terminal is squeezed into terminal groove from front openings, easy for installation.
2) the contact pin portion intersects with lead mounting portion and core mounting portion, the contact pin portion and lead mounting portion, core Card slot is formed between mounting portion, the installation unit includes the side panel positioned at terminal groove side, the medial surface of the side panel On be provided with fixture block and baffle, fixture block is stuck on the wall surface in contact pin portion, and baffle protrudes into card slot, and fixture block is multiple by the elasticity of itself Position, fixture block are stuck on the wall surface of pin holes, prevent terminal from loosening from front openings, baffle protrudes into card slot, prevents terminal from bottom surface Opening loosens.
3) set on side panel there are two the first groove, the side panel includes the first front, the first groove be from first just Face opens up, and the first groove is located at the two sides of fixture block, increases the elasticity of fixture block, facilitates mounting terminal.
4) boss is formed between two grooves, boss includes the second front, and the second front facilitates operator lower than the first front From boss, this position inserts the terminal into terminal groove member.
5) fixture block close to front openings one end and side panel medial surface connection, far from front openings one end and inside The second groove is equipped between face, the second groove is arranged on medial surface, and the second groove can guarantee that fixture block has enough elasticity, Facilitate mounting terminal.
6) lead mounting portion and core mounting portion described above are on same straight line, contact pin portion and lead mounting portion and line Core mounting portion is vertical, is conducive to install lead, core and contact pin, while more saving locational space.
7) middle part in contact pin portion is equipped with protrusion, and after the terminal extruding fixture block enters terminal groove, fixture block blocks protrusion, protrusion Can pin holes be become larger, be conducive to contact pin insertion, while being conducive to the fixation that terminal is mounted on terminal groove.
8) bottom plate of card slot is equipped with spacing block set, and spacing block set is located at the top of pin holes, limits the installation position of contact pin It sets.
Detailed description of the invention:
Fig. 1 is the explosive view for the plug-assembly that the embodiments of the present invention provide;
Fig. 2 is the perspective view for the plug-assembly that the embodiments of the present invention provide;
Fig. 3 is the front view for the plug-assembly that the embodiments of the present invention provide;
Fig. 4 is the perspective view for the terminal that the embodiments of the present invention provide;
Fig. 5 is the front view for the terminal that the embodiments of the present invention provide;
Fig. 6 is the side view for the terminal that the embodiments of the present invention provide;
Fig. 7 is the perspective view of first angle of the plug body that the embodiments of the present invention one provide;
Fig. 8 is the perspective view of second angle of the plug body that the embodiments of the present invention one provide;
Fig. 9 is the top view for the plug-assembly that the embodiments of the present invention one provide;
Figure 10 is the cross-sectional view of A-A in Fig. 9;
Figure 11 is the cross-sectional view of B-B in Figure 10;
Figure 12 is the perspective view of first angle of the plug body that the embodiments of the present invention two provide;
Figure 13 is the perspective view of second angle of the plug body that the embodiments of the present invention two provide;
Figure 14 is the explosive view of the plug-assembly that the embodiments of the present invention provide and socket cooperation.
Specific embodiment:
The utility model is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one:
As shown in Figure 1 to 11, a kind of electrical connection plug-assembly, including plug body 1, several terminals 2 and several Bar lead 3, the lead 3 include core 31, and the terminal 2 includes lead mounting portion 21, core mounting portion 22 and contact pin portion 23, The lead mounting portion 21 is provided with the fairlead for anchor leg 3, and lead 3 passes through fairlead, the core mounting portion 22 It is provided with the core hole of installation core 31, core 31 is mounted on inside core hole, and the contact pin portion 23 is provided with pin holes, described Plug body 1 is equipped with several installation units for being used for mounting terminal 2, is provided with terminal groove 11, institute on the installation unit Stating terminal groove 11 includes the bottom opening 13 that positive front openings 12 are arranged in and bottom surface is arranged in, and front openings 12 are to be used for Mounting terminal 2 and access lead 3, bottom opening 13 is for connecting external contact pin.
Preferably, the contact pin portion 23 intersects with lead mounting portion 21 and core mounting portion 22, the contact pin portion 23 with draw Card slot 25 is formed between line mounting portion 21, core mounting portion 22, the installation unit includes positioned at the side of 11 side of terminal groove Plate 14 is provided with fixture block 15 and baffle 16 on the medial surface 141 of the side panel 14, and fixture block 15 is stuck in the wall surface in contact pin portion 23 On, baffle 16 protrudes into card slot 25.
Preferably, it is set on the side panel 14 there are two the first groove 143, the side panel 14 includes the first front 142, the first groove 143 is opened up from the first front 142, and the first groove 143 is located at the two sides of fixture block 15.
Preferably, boss 144 is formed between two groove 142, boss 144 includes the second front 1441, the second front 1441 are lower than the first front 142.
Preferably, on same straight line, contact pin portion 23 and lead are pacified for the lead mounting portion 21 and core mounting portion 22 Dress portion 21 and core mounting portion 22 are vertical.
Preferably, the middle part in the contact pin portion 23 is equipped with protrusion 231, and the terminal 2 squeezes fixture block 15 and enters terminal groove 11 Afterwards, fixture block 15 blocks protrusion 231.
Preferably, described raised 231 be a circular arc protrusion.
Preferably, spacing block set 24 is equipped on the bottom plate 26 of the card slot 25, spacing block set 24 is located at contact pin portion 23 Top.
Embodiment two:
As shown in Figure 12 to Figure 13, compared with embodiment one, it is a difference in that as follows:
The fixture block 15 is connect, far from front openings with the medial surface 141 of side panel 14 close to one end of front openings 12 The second groove 145 is equipped between 12 one end and medial surface 141, the second groove 145 is arranged on medial surface 141.
Embodiment three:
A kind of motor, including motor body and plug-assembly, the plug-assembly include lead 3, lead 3 and motor body Electrical connection, the plug-assembly is a kind of electrical connection plug-assembly described above.
Example IV:
As shown in figure 14, a kind of load appliance, including motor and socket 4, the socket 4 include contact pin 41, the motor It is a kind of motor described in embodiment three, motor includes plug-assembly, and plug-assembly includes terminal 2, and terminal 2 is equipped with band contact pin The contact pin portion 23 in hole, the contact pin 41 are inserted into pin holes and are electrically connected.
Above embodiments are better embodiment of the invention, and embodiments of the present invention are not limited thereto, other are any Made changes, modifications, substitutions, combinations, simplifications without departing from the spirit and principles of the present invention are equivalent displacement side Formula is included within the scope of the present invention.

Claims (11)

1. a kind of electrical connection plug-assembly, including plug body (1), several terminals (2) and several leads (3), described Lead (3) includes core (31), and the terminal (2) includes lead mounting portion (21), core mounting portion (22) and contact pin portion (23), The lead mounting portion (21) is provided with the fairlead for anchor leg (3), and lead (3) passes through fairlead, the core peace Dress portion (22) is provided with the core hole of installation core (31), and core (31) is mounted on inside core hole, and the contact pin portion (23) sets Pin holes are equipped with, the plug body (1) is equipped with several installation units for being used for mounting terminal (2), the installation unit On be provided with terminal groove (11), it is characterised in that: the terminal groove (11) includes being arranged in positive front openings (12) and to set The bottom opening (13) in bottom surface is set, front openings (12) are for mounting terminal (2) and access lead (3), bottom opening (13) for connecting external contact pin.
2. a kind of electrical connection plug-assembly according to claim 1, it is characterised in that: the contact pin portion (23) and lead Mounting portion (21) and core mounting portion (22) intersect, the contact pin portion (23) and lead mounting portion (21), core mounting portion (22) Between formed card slot (25), the installation unit include be located at terminal groove (11) side side panel (14), the side panel (14) fixture block (15) and baffle (16) are provided on medial surface (141), fixture block (15) is stuck on the wall surface of contact pin portion (23), gear Plate (16) protrudes into card slot (25).
3. a kind of electrical connection plug-assembly according to claim 2, it is characterised in that: set on the side panel (14) There are two the first groove (143), the side panel (14) includes first positive (142), and the first groove (143) is from the first front (142) it opens up, the first groove (143) is located at the two sides of fixture block (15).
4. a kind of electrical connection plug-assembly according to claim 3, it is characterised in that: between two groove (143) It is formed boss (144), boss (144) includes second positive (1441), and second positive (1441) are lower than first positive (142).
5. a kind of electrical connection plug-assembly according to claim 2, it is characterised in that: the fixture block (15) is close to front One end of opening (12) connect with the medial surface (141) of side panel (14), the one end of separate front openings (12) and medial surface (141) the second groove (145) are equipped between, the second groove (145) is arranged on medial surface (141).
6. a kind of electrical connection plug-assembly according to claim 2 to 5 any one claim, it is characterised in that: The lead mounting portion (21) and core mounting portion (22) on same straight line, contact pin portion (23) and lead mounting portion (21) and Core mounting portion (22) is vertical.
7. a kind of electrical connection plug-assembly according to claim 2 to 5 any one claim, it is characterised in that: The middle part of the contact pin portion (23) is equipped with raised (231), after terminal (2) extruding fixture block (15) enters terminal groove (11), card Block (15) blocks raised (231).
8. a kind of electrical connection plug-assembly according to claim 7, it is characterised in that: the protrusion (231) is a circle Arc protrusion.
9. a kind of electrical connection plug-assembly according to claim 2 to 5 any one claim, it is characterised in that: Spacing block set (24) are equipped on the bottom plate (26) of the card slot (25), spacing block set (24) is located at the top in contact pin portion (23).
10. a kind of motor, including motor body and plug-assembly, the plug-assembly includes lead (3), lead (3) and motor Ontology electrical connection, it is characterised in that: the plug-assembly is a kind of electricity described in claim 1 to 9 any one claim Plug-assembly is used in connection.
11. a kind of load appliance, including motor and socket (4), the socket (4) include contact pin (41), it is characterised in that: described Motor is a kind of motor described in any one of claim 10, and motor includes plug-assembly, and plug-assembly includes terminal (2), on terminal (2) Equipped with the contact pin portion (23) with pin holes, contact pin (41) the insertion pin holes are electrically connected.
CN201820952092.7U 2018-06-20 2018-06-20 A kind of electrical connection motor and load appliance of plug-assembly and its application Active CN208284681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820952092.7U CN208284681U (en) 2018-06-20 2018-06-20 A kind of electrical connection motor and load appliance of plug-assembly and its application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820952092.7U CN208284681U (en) 2018-06-20 2018-06-20 A kind of electrical connection motor and load appliance of plug-assembly and its application

Publications (1)

Publication Number Publication Date
CN208284681U true CN208284681U (en) 2018-12-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416786A (en) * 2019-07-29 2019-11-05 江苏雷利电机股份有限公司 The assembly method of conductive terminal, the connector including it and motor and connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416786A (en) * 2019-07-29 2019-11-05 江苏雷利电机股份有限公司 The assembly method of conductive terminal, the connector including it and motor and connector

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