CN108808308A - A kind of socket structure and three phase electric machine - Google Patents
A kind of socket structure and three phase electric machine Download PDFInfo
- Publication number
- CN108808308A CN108808308A CN201810563451.4A CN201810563451A CN108808308A CN 108808308 A CN108808308 A CN 108808308A CN 201810563451 A CN201810563451 A CN 201810563451A CN 108808308 A CN108808308 A CN 108808308A
- Authority
- CN
- China
- Prior art keywords
- connector
- socket structure
- installation cavity
- terminal
- out wire
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 46
- 239000003351 stiffener Substances 0.000 claims description 9
- 208000002925 dental caries Diseases 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method 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
- H01R13/46—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
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
A kind of socket structure of present invention offer and three phase electric machine, wherein socket structure include：There is first connector the first installation cavity for being suitble to first terminal access, first terminal the first installation cavity is inserted into after being connect with motor lead-out wire；Second connector, the wiring post holes being inserted into suitable binding post, second connector is equipped with the second installation cavity being connected to wiring post holes, the Second terminal being electrically connected with binding post is installed in the second installation cavity, after first terminal is inserted into the first installation cavity, first terminal is electrically connected with Second terminal, the angle of second connector and the first connector is more than 0 °, less than 180 °, the position that motor lead-out wire is connect with the first connector is not at the second connector in same level, it on the one hand can reduce the length of motor lead-out wire in this way, on the other hand lead-out wire is also made to become larger apart from the distance of shell, it ensure that insulating properties, the socket structure can also realize installation in the case where motor inner space is compact.
Description
Technical field
The present invention relates to connector technique fields, and in particular to a kind of socket structure and three phase electric machine.
Background technology
Some three phase electric machines are for convenience of the connection with other components at present, and lead-out wire uses female type structure, such as Fig. 1 institutes
Show, since existing socket structure causes lead-out wire that can only be accessed from the side of socket structure, to make lead-out wire apart from shell
Distance it is close, defective insulation is be easy to cause, and the length of lead-out wire is long, either in some small types or to weight
On more demanding type, since motor inner space is compact, not enough space connection socket structures lead to motor and its
The connection of its component is inconvenient.
Invention content
Therefore, the technical problem to be solved in the present invention is after overcoming socket structure in the prior art to be connect with lead-out wire
Lead-out wire is relatively close apart from shell distance, defect that is be easy to causeing defective insulation, to provide a kind of socket knot of good insulation preformance
Structure and three phase electric machine.
In order to solve the above technical problems, the present invention provides a kind of socket structure, including：
First connector has the first installation cavity for being suitble to first terminal access, the first terminal and motor lead-out wire
First installation cavity is inserted into after connection；
There is second connector the wiring post holes for being suitble to binding post to be inserted into, second connector to be equipped with and be connect with described
Second installation cavity of terminal hole connection, is equipped with the Second terminal being electrically connected with binding post in second installation cavity, and described the
After one terminal is inserted into first installation cavity, the first terminal is electrically connected with the Second terminal, second connector and
The angle of first connector is more than 0 °, is less than 180 °.
The angle of second connector and first connector is 90 degree.
First connector is detachably connected with second connector.
The quantity of first installation cavity is identical as the quantity of the lead-out wire.
First connector is clamped with second connector.
Two sides of first connector along first installation cavity extending direction be equipped with guide groove, described second
The raised line coordinated with the guide groove, first connector are respectively equipped on two opposite side walls of the interconnecting piece of connector
It is caught in the interconnecting piece.
It is equipped with buckle structure between two guide grooves, is equipped between two raised lines and coordinates with the buckle structure
Groove.
The setting direction of the raised line is vertical with the extending direction of the second installation cavity.
First connector is equipped with stiffener plate, when first connector is caught in the interconnecting piece, the reinforcing rib
Plate is against the surface of the interconnecting piece, and the stiffener plate is located between the end face of two adjacent the first installation cavitys.
The wiring post holes linearly distribution or distribution triangular in shape.
The present invention also provides a kind of three phase electric machines, have a kind of socket structure.
Technical solution of the present invention has the following advantages that：
1. a kind of socket structure provided by the invention, since the angle of the second connector and first connector is more than
0 °, be less than 180 °, so that position that motor lead-out wire connect with the first connector and the second connector is not in same level,
The length that on the one hand can reduce motor lead-out wire in this way, on the other hand also makes lead-out wire become larger apart from the distance of shell, ensure that
Insulating properties, the socket structure can also realize installation in the case where motor inner space is compact.
2. the angle of a kind of socket structure provided by the invention, second connector and first connector is 90
Degree, makes the opening of the first installation cavity of the first connector towards underface, facilitates the connection of motor lead-out wire, reduce motor and draw
The length of outlet.
3. a kind of socket structure provided by the invention, first connector is detachably connected with second connector,
First connector and the second connector are split structure, the first connector connect with motor lead-out wire, the second connector with connect
This two parts is connected after terminal connection, easy to connect, two-part connection angle can be according to motor interior space dimension
Demand is designed.
4. a kind of socket structure provided by the invention, the quantity of first installation cavity and the quantity phase of the lead-out wire
Together, different lead-out wires is packed into different installation cavitys, can avoid being in contact between lead-out wire and causing to insulate bad.
5. a kind of socket structure provided by the invention, first connector is clamped with second connector, and first connects
Fitting is easy to connect with the second connector.
6. a kind of socket structure provided by the invention, first connector is equipped with stiffener plate, first connector
When being caught in the interconnecting piece, the stiffener plate is against the surface of the interconnecting piece, and the stiffener plate is located at adjacent two
Between the end face of first installation cavity, the connective stability of the first connector and the second connector ensure that.
7. a kind of motor provided by the invention has a kind of socket structure, the motor lead-out wire inside the motor
Length it is shorter, farther out apart from shell, insulation performance is preferable for motor lead-out wire.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of sectional view of three phase electric machine in the prior art；
Fig. 2 is the structural schematic diagram of the first connector provided in the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram of the second connector provided in the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram that the first connector is installed to the second connector；
Fig. 5 is the structural schematic diagram of the interchangeable embodiment of the second connector；
Fig. 6 is a kind of sectional view of the three phase electric machine provided in the embodiment of the present invention 2.
Reference sign：
1- motor lead-out wires；The first connectors of 2-；The second connectors of 3-；
4- binding posts；The first installation cavitys of 21-；22- guide grooves；
23- is buckled；24- stiffener plates；31- wiring post holes；
The second installation cavitys of 32-；33- raised lines；34- interconnecting pieces；
35- grooves.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Embodiment 1
It is a kind of a kind of specific implementation mode of socket structure as in Figure 2-4, includes the connect with motor lead-out wire 1
A connection piece 2, the second connector 3 being connect with binding post 4.First connector 2 has the quantity of quantity and motor lead-out wire 1
21,3 first terminals of identical first installation cavity are inserted into after being connect respectively with motor lead-out wire 1 in first installation cavity 21；
Second connector 3 has the linear distributing 3 wiring post holes 31 for being suitble to binding post 4 to be inserted into, second connector 3
3 the second installation cavitys 32 being connected to the wiring post holes 31 are equipped with, are equipped with and binding post 4 in second installation cavity 32
The Second terminal of electrical connection；Two sides of first connector 2 are equipped with along the extending direction of first installation cavity 21 and lead
To slot 22, it is respectively equipped on two opposite side walls of the interconnecting piece 34 of second connector 3 and coordinates with the guide groove 22
Raised line 33,23 structures of buckle are equipped between two guide grooves 22, are equipped between two raised lines 33 and the buckle
The groove 35 of 23 respective outer side edges, the setting direction of the raised line 33 is vertical with the extending direction of second installation cavity 32, described
First connector 2 is vertical to be caught in the interconnecting piece 34 of second connector 3.To ensure that the first connector 2 is connect with second
The connective stability of part 3 is equipped with stiffener plate between the end face of two adjacent the first installation cavitys 21 of first connector 2
24, when first connector 2 is caught in the interconnecting piece 34, the stiffener plate 24 is against the surface of the interconnecting piece 34.
Specifically when mounted, motor lead-out wire 1 is crimped with first terminal, and first terminal is inserted into the first installation cavity 21, the
Second connector 3 is connected on binding post 4 by two-terminal after being inserted into the second installation cavity 32, has hole, wiring in Second terminal
Column 4 is snapped into respectively on the hole of Second terminal, on then interconnecting piece 34 that the first connector 2 is snapped fit onto to the second connector 3, installation
Convenient, the opening of the first installation cavity 21 of the first connector 2 facilitates the connection of motor lead-out wire 1, reduces electricity towards underface
The length of power traction outlet 1, distance of the lead-out wire apart from shell become larger, and ensure that insulating properties.
In interchangeable embodiment, can be processed as one above-mentioned socket structure structure, make the first installation cavity 21 with
The direction of second installation cavity 32 is vertical, and the open end of the first installation cavity 21 can also reduce the length of motor lead-out wire 1 so downward
Degree increases lead-out wire at a distance from shell.
In interchangeable embodiment, the connection angle of first connector, 2 and second connector 3 be 120 ° or
Other angles need the raised line 33 on the interconnecting piece 34 of the second connector 3 being set as corresponding inclined direction this when.
In interchangeable embodiment, guide groove 22 can also be arranged on the second connector 3, and will match therewith
The raised line 33 of conjunction is located on the first connector 2.
In interchangeable embodiment, 4 structure triangular in shape of the binding post, as shown in figure 5, second connector
The reason of wiring post holes 31 on 3 also wants structure triangular in shape, and second connector 3 is set as this structure as shown in the figure
Position for the hole in Second terminal is fixed, in the case where the second connector 3 is this shape, the first connector 2
Shape is also required to be changed, so that the first connector 2 and the second connector 3 can realize clamping, naturally it is also possible to not change
The shape of two connectors 3, but go to redesign the structure of Second terminal.
In interchangeable embodiment, the first connector 2 and the second connector 3 are bolted etc., and other are detachable
Be fixedly connected with mode.
Embodiment 2
The present embodiment provides a kind of three phase electric machines, as shown in fig. 6, with the socket structure provided in embodiment 1.The electricity
The length of motor lead-out wire 1 inside machine is shorter, and farther out apart from shell, insulation performance is preferable for motor lead-out wire 1.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (11)
1. a kind of socket structure, which is characterized in that including：
There is first connector the first installation cavity for being suitble to first terminal access, the first terminal to be connect with motor lead-out wire
After be inserted into first installation cavity；
There is second connector the wiring post holes for being suitble to binding post to be inserted into, second connector to be equipped with and the binding post
Second installation cavity of hole connection, is equipped with the Second terminal being electrically connected with binding post, the first end in second installation cavity
After son is inserted into first installation cavity, the first terminal is electrically connected with the Second terminal, second connector with it is described
The angle of first connector is more than 0 °, is less than 180 °.
2. a kind of socket structure according to claim 1, which is characterized in that second connector is connect with described first
The angle of part is 90 degree.
3. a kind of socket structure according to claim 1, which is characterized in that first connector is connect with described second
Part is detachably connected.
4. a kind of socket structure according to claim 3, which is characterized in that the quantity of first installation cavity is drawn with described
The quantity of outlet is identical.
5. a kind of socket structure according to claim 4, which is characterized in that first connector is connect with described second
Part is clamped.
6. a kind of socket structure according to claim 5, which is characterized in that two sides of first connector are along institute
The extending direction for stating the first installation cavity is equipped with guide groove, distinguishes on two opposite side walls of the interconnecting piece of second connector
Equipped with the raised line coordinated with the guide groove, first connector is caught in the interconnecting piece.
7. a kind of socket structure according to claim 6, which is characterized in that be equipped with buckle knot between two guide grooves
Structure is equipped with the groove coordinated with the buckle structure between two raised lines.
8. a kind of socket structure described according to claim 6 or 7, which is characterized in that the setting direction of the raised line with it is described
The extending direction of second installation cavity is vertical.
9. a kind of socket structure described according to claim 6 or 7, which is characterized in that first connector is equipped with reinforcing rib
Plate, when first connector is caught in the interconnecting piece, the stiffener plate is against the surface of the interconnecting piece, the reinforcing rib
Plate is located between the end face of two adjacent the first installation cavitys.
10. a kind of socket structure according to claim 9, which is characterized in that the wiring post holes is linearly distributed or is in
Triangle-Profile.
11. a kind of three phase electric machine, which is characterized in that have a kind of socket structure as described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563451.4A CN108808308B (en) | 2018-06-04 | 2018-06-04 | Socket structure and three-phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563451.4A CN108808308B (en) | 2018-06-04 | 2018-06-04 | Socket structure and three-phase motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808308A true CN108808308A (en) | 2018-11-13 |
| CN108808308B CN108808308B (en) | 2024-04-16 |
Family
ID=64090388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563451.4A Active CN108808308B (en) | 2018-06-04 | 2018-06-04 | Socket structure and three-phase motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808308B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701838A (en) * | 2020-12-21 | 2021-04-23 | 珠海格力电器股份有限公司 | Terminal box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813889A (en) * | 1987-10-13 | 1989-03-21 | Interlock Corporation | Electrical receptacle terminal connector with visually inspectable components |
| US6368158B1 (en) * | 2000-07-14 | 2002-04-09 | Chin-Mao Kan | Electric connector having integrally molded terminals and guide pins |
| CN204992034U (en) * | 2015-09-30 | 2016-01-20 | 江苏合一电子有限公司 | Parasynapesis formula base plate is to substrate connection ware |
| CN205016743U (en) * | 2015-08-14 | 2016-02-03 | 范柳霞 | Socket spare and motor lead wire plug -in components |
| CN205051085U (en) * | 2015-09-07 | 2016-02-24 | 泰科电子(上海)有限公司 | Electric connector assembly |
| CN206301978U (en) * | 2016-12-23 | 2017-07-04 | 深圳市诺朗威科技有限公司 | Miniature great current electric power connector |
| CN208173854U (en) * | 2018-06-04 | 2018-11-30 | 珠海凌达压缩机有限公司 | A kind of socket structure and three-phase motor |
-
2018
- 2018-06-04 CN CN201810563451.4A patent/CN108808308B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813889A (en) * | 1987-10-13 | 1989-03-21 | Interlock Corporation | Electrical receptacle terminal connector with visually inspectable components |
| US6368158B1 (en) * | 2000-07-14 | 2002-04-09 | Chin-Mao Kan | Electric connector having integrally molded terminals and guide pins |
| CN205016743U (en) * | 2015-08-14 | 2016-02-03 | 范柳霞 | Socket spare and motor lead wire plug -in components |
| CN205051085U (en) * | 2015-09-07 | 2016-02-24 | 泰科电子(上海)有限公司 | Electric connector assembly |
| CN204992034U (en) * | 2015-09-30 | 2016-01-20 | 江苏合一电子有限公司 | Parasynapesis formula base plate is to substrate connection ware |
| CN206301978U (en) * | 2016-12-23 | 2017-07-04 | 深圳市诺朗威科技有限公司 | Miniature great current electric power connector |
| CN208173854U (en) * | 2018-06-04 | 2018-11-30 | 珠海凌达压缩机有限公司 | A kind of socket structure and three-phase motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701838A (en) * | 2020-12-21 | 2021-04-23 | 珠海格力电器股份有限公司 | Terminal box |
| CN112701838B (en) * | 2020-12-21 | 2021-11-26 | 珠海格力电器股份有限公司 | Terminal box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108808308B (en) | 2024-04-16 |
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