CN207518387U - Penetrating terminal assembly, wiring construction and include its motor - Google Patents
Penetrating terminal assembly, wiring construction and include its motor Download PDFInfo
- Publication number
- CN207518387U CN207518387U CN201721448003.7U CN201721448003U CN207518387U CN 207518387 U CN207518387 U CN 207518387U CN 201721448003 U CN201721448003 U CN 201721448003U CN 207518387 U CN207518387 U CN 207518387U
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- terminal
- punched terminal
- punched
- narrow slit
- fixed structure
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a kind of penetrating terminal assembly, wiring construction and include its motor.The penetrating terminal assembly includes Punched terminal and fixed structure, the Punched terminal is preset in the fixed structure, narrow slit structure is provided on the Punched terminal, the narrow slit structure can be partially stripped or puncture the insulating layer for the lead for being pressed into the narrow slit structure, the fixed structure includes opening, and the entrance of the narrow slit structure is consistent with the opening direction of the fixed structure.Penetrating terminal assembly provided by the utility model, since Punched terminal is preset in fixed structure, and make the entrance of narrow slit structure on Punched terminal with the opening of the fixed structure towards unanimously, simplify the connection process of lead, lead is made directly to be caught in the narrow slit structure of Punched terminal, without Punched terminal is inserted into fixed structure again.
Description
Technical field
The utility model is related to motor wiring construction correlative technology field, particularly a kind of penetrating terminal assembly, wiring knot
Structure and the motor for including it.
Background technology
In electric motor connects the manufacturing process of lead-out wire, will to be connect around the winding leads end of complete line with terminals.Often
There are two types of connection modes for insight, the first is to be connect after peelling off lead winding magnet wire insulation coat of paint with scolding tin with terminals；The
Two kinds are that lead winding enameled wire crosses wiring groove location, squeeze into Punched terminal, puncture lead winding magnet wire insulation coat of paint and incite somebody to action
Terminals are attached thereto.Mode is punctured with advantages such as reliable, the simple for process, safety and environmental protections of structure current second, by increasingly
More uses.But common Punched terminal connection mode has following deficiency：
1st, needing to squeeze into Punched terminal after coiling increases the complexity of technique；
2nd, Punched terminal connector constrains motor axial length, and the axial length for making motor is longer；
3rd, for winding using copper wire, there are electrochemical corrosion between copper wire and aluminum Punched terminal；
4th, the structural strength of Punched terminal connection and flame retardant property need to be improved.
Invention content
In view of this, one of the purpose of this utility model is to provide a kind of Punched terminal and is preset at puncturing in fixed structure
Terminal assemblies, wiring construction and include its motor.
In a first aspect, providing a kind of penetrating terminal assembly, including Punched terminal and fixed structure, the Punched terminal is preset
In the fixed structure, narrow slit structure is provided on the Punched terminal, the narrow slit structure can be partially stripped or pierce
The insulating layer of the lead of the broken press-in narrow slit structure, the fixed structure include opening, the entrance of the narrow slit structure and institute
The opening of fixed structure is stated towards unanimously.
Preferably, the fixed structure is preset inside it by the Punched terminal during molding.
Preferably, the Punched terminal includes Punched terminal main body, and the Punched terminal main body includes platy structure, described
Narrow slit structure is arranged on the platy structure.
Preferably, the limiting section for being connect with the fixed structure is formed on the platy structure.
Preferably, the Punched terminal includes two Punched terminal main bodys being oppositely arranged, two puncturing ends
It is connected between sub- main body by connecting portion.
Preferably, the fixed structure includes fixed structure main body, and the fixed structure main body is the housing of one end open
Structure is provided with connecting groove in the opposite two side walls of the shell structure.
Preferably, the Punched terminal is arranged on inside the shell structure, the narrow slit structure and the connecting groove
Position corresponds to.
Second aspect provides a kind of wiring construction, is used to implement the electrical connection of two leads, including above-mentioned puncturing end subgroup
Part and connector lug, the connector lug are electrically connected with the Punched terminal, a press-in Punched terminal in two leads
In narrow slit structure, another is electrically connected with the connector lug.
Preferably, the junction of lead of the Punched terminal with being pressed into the narrow slit structure of the Punched terminal carries out a little
Glue.
Preferably, the connector lug includes the first terminals and the second terminals, and first terminals are inserted into described
It is electrically connected in Punched terminal and with the Punched terminal, second terminals are connect with power cord.
Preferably, the connector lug is formed on the Punched terminal.
The third aspect provides a kind of motor, including above-mentioned wiring construction.
Preferably, the fixed structure of the wiring construction is arranged in the annular insulation framework of the motor.
Preferably, the fixed structure includes the shell structure of one end open, and the opening of the shell structure is described in
Axial direction, radial direction and/or the tangential parallel direction with the annular insulation framework of annular insulation framework.
Penetrating terminal assembly provided by the utility model since Punched terminal is preset in fixed structure, and makes to puncture
The entrance of narrow slit structure on terminal is consistent with the opening direction of the fixed structure, simplifies the connection process of lead, makes to draw
Line is directly caught in the narrow slit structure of Punched terminal, without Punched terminal is inserted into fixed structure again.
Description of the drawings
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the structure diagram of penetrating terminal assembly provided by the utility model；
Fig. 2 shows the structure diagrams of Punched terminal；
Fig. 3 shows the structure diagram of fixed structure；
The structure diagram that Fig. 4,5 show wiring construction；
Fig. 6 shows the schematic diagram that penetrating terminal assembly is connect with insulation framework.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, otherwise throughout the specification and claims " comprising ", "comprising" etc. are similar
Word should be construed to the meaning included rather than exclusive or exhaustive meaning；That is, it is containing for " including but not limited to "
Justice.
In the description of the present invention, it is to be appreciated that term " first ", " second " etc. are only used for description purpose,
And it is not intended that instruction or hint relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Penetrating terminal assembly provided by the utility model is used for connecting lead wire, and is electrically connected with lead realization, such as Fig. 1 institutes
Show, the penetrating terminal assembly include Punched terminal 100 and fixed structure 200, the Punched terminal 100 can not be split with institute
It states fixed structure 200 to connect, the fixed structure 200 is used to the Punched terminal 100 being fixed.The Punched terminal
Narrow slit structure 120 is provided on 100, the fixed structure 200 includes opening, and the entrance of the narrow slit structure 120 is described in
Towards unanimously, i.e., the entrance of described narrow slit structure 120 connects the opening of fixed structure 200 with the openend of the fixed structure 200
It is logical, lead is allow directly to be pressed into the narrow slit structure by the entrance of narrow slit structure 120 in the openend of fixed structure 200
In 120.Preferably, the fixed structure 200 is made of insulating materials, and the fixed structure 200 wraps the Punched terminal 100
Inside is rolled in, plays the effect of insulation.
As shown in Fig. 2, the Punched terminal 100 includes Punched terminal main body 110, the Punched terminal main body 110 is preferred
For platy structure, narrow slit structure 120 is formed at the one side edge of the platy structure, further, the Punched terminal
Main body 110 is rectangular plate-like structure, and the narrow slit structure 120 is preferably to extend along the length direction of the rectangular plate-like structure
Slot, also, the distance between two side walls of the width of the slot, that is, slot be less than machine winding lead diameter, lead can
To be pressed into the slot under the action of certain external force, also, during lead is pressed into the slot, the side wall energy of the slot
The insulated hull of lead is enough punctured or removed, is electrically connected realization between the inner wall of the slot and lead.Preferably, the slit
The depth of structure 120 is the half of the rectangular plate-like structure length.Preferably, the two of the opening of the narrow slit structure 120
The first guide frame 121 is formed on a side wall, first guide frame 121 enters lead the narrow slit structure 120
It inside play the guiding role, further, first guide frame 121 is at least one sidewall end in the narrow slit structure 120
The chamfering that portion is formed, the setting of the chamfering increase the opening of the narrow slit structure 120, and the lead is made to enter the slit
Structure 120 is more convenient.
Limiting section 130 is additionally provided in the Punched terminal main body 110, the limiting section 130 is used for the Punched terminal
100 (introduce) in detail below with the connection of the fixed structure 200.Preferably, the limiting section 130 is included in the puncturing end
The bulge-structure that the edge of sub- main body 110 is formed, the bulge-structure are formed at 120 extending direction of narrow slit structure and put down
Capable side edge, the bulge-structure can make the Punched terminal with corresponding respective outer side edges in the fixed structure 200
100 are fixed in the fixed structure 200.Preferably, in other embodiments, the limiting section 130 can also be other knots
Structure, for example, it may be arranged on the bending structure of 110 edge of Punched terminal main body, the bending structure be formed in
Form the opposite edge in the edge of the narrow slit structure 120；Alternatively, the limiting section 130 can also be and be arranged on the thorn
Protrusion and/or hole on two faces of broken terminal bodies 110, are not defined the concrete structure of the limiting section 130 here,
The Punched terminal 100 is connected in the fixed structure 200 i.e. as long as can realize and coordinate with the fixed structure 200
It can.
Preferably, the Punched terminal 100 include two Punched terminal main bodys 110 arranged in parallel, two
Spaced apart and pass through connecting portion 140 and connect, two Punched terminal main bodys between the Punched terminal main body 110
Shape on 110 is identical, also, the shape of the narrow slit structure 120 and position are corresponding.The connecting portion 140 is arranged on two
Between a Punched terminal main body 110, and it is connect simultaneously with two Punched terminal main bodys 110.The connecting portion 140 is excellent
Choosing is arranged on one end that the Punched terminal main body 110 is provided with the narrow slit structure 120, and the connecting portion 140 is provided with two
A, two connecting portions 140 are respectively connected to the end of the Punched terminal 110 positioned at 120 both sides of narrow slit structure.
Alternatively, in other embodiments, the connecting portion 140 can also be arranged on other positions, as long as two institutes of connection can be realized
State the function of Punched terminal main body 110.The setting of two Punched terminal main bodys 110 can make the Punched terminal
100 structural strength higher, also, include two narrow slit structures 120 in two Punched terminal main bodys 110, two
The narrow slit structure 120 is connect simultaneously with winding leads, improve the Punched terminal 100 be electrically connected with winding leads it is reliable
Property.
As shown in figure 3, the fixed structure 200 is shell structure, and including fixed structure main body 210, the fixed structure
Main body 210 is the housing of one end open, and the fixed structure main body 210 is formed, and the fixed knot by the way of injection
The limiting section 130 and 210 internal structure of fixed structure main body after structure main body 210 is formed on the Punched terminal 100
Cooperation, the Punched terminal 100 is limited in inside the fixed structure main body 210, it is preferable that the fixed structure main body
The limiting section 130 is wrapped up after 210 injection moldings, it is made to play the role of limiting the Punched terminal 100.
Connecting groove 220, the position of two connecting grooves 220 are formed in the opposite two side walls of the fixed structure main body 210
Relatively, also, when the Punched terminal 100 is placed in 200 inside of fixed structure, the narrow slit structure 120 connects with described
The position of wire casing 220 is opposite, also, the width of the connecting groove 220, i.e., between the two side walls of described connecting groove 220 away from
From the diameter more than winding leads, make winding leads be caught in the process of the narrow slit structure 120 described in connecting groove 220 will not opposing connection
Group lead interferes.Further, the openend of the connecting groove 220 is provided with the second guide frame 221, and described second leads
It is preferably the chamfering for setting and being formed on the side wall of the connecting groove 220 to structure 221, second guide frame 221 is set
Putting increases the opening of the connecting groove 220, and second guide frame 221 coordinates with first guide frame 111, opposing connection
Group lead is caught in the narrow slit structure 120 and play the guiding role.Preferably, the fixed structure 200 is formed by way of injection,
Also, during the fixed structure 200 is molded, the Punched terminal 100 is preset in the fixed structure 200
Portion, the Punched terminal 100 is located inside the fixed structure 200 after making the formation of fixed structure 200.
After winding leads are caught in the narrow slit structure 120, since the narrow slit structure 120 is open, i.e., it is opened
Mouth is in unclosed state, so, facilitate the dispensing into the narrow slit structure 120, by the winding leads and the slit
Structure 120 is bonded, and the connection of lead and Punched terminal 100 on the one hand can be made relatively reliable, on the other hand can also be to described
Lead is closed with 100 place of electrical connection of Punched terminal, is separated it and is contacted with air, is carried out insulation protection to it, can be weakened
The electrochemical corrosion that two kinds of different metal electrode potentials are different and generate, extends service life.Further, it is for dispensing glue to set
It puts, also improves the lead and the flame retardant property at 100 tie point of Punched terminal, avoid since connecting part sparking can ignite
The fixed structure 200 or the insulation framework being connect with fixed structure 200.
Further, as shown in Figure 4,5, a kind of wiring construction provided by the utility model, the wiring construction include upper
Penetrating terminal assembly and connector lug 300 are stated, the connector lug 300 includes the first connecting pin 310 and second connection end 320, described
First connecting pin 310 is inserted into the Punched terminal 100, also, first connecting pin 310 is inserted into described puncture
Terminal 100 is located at after inside between two Punched terminal main bodys 110, and with two Punched terminal main bodys 110 and/
Or the connecting portion 140 of two Punched terminal main bodys 110 of connection contacts and realizes electrical connection.The second of the connector lug 300
Connecting pin 320 is electrically connected with terminals, for connecting the power cord of motor.Preferably, the connector lug 300 is removably inserted into
Into the Punched terminal 100.
In other embodiments, the connector lug 300 can also use other structures, such as can be in the puncturing end
Binding post etc. is drawn on son 100, as long as being electrically connected for terminals and the Punched terminal 100 can be realized.
The utility model provides a kind of motor, and the motor includes above-mentioned wiring construction, and the wiring construction passes through described
Connection structure 200 is fixedly attached in the insulation framework of motor.
As shown in fig. 6, the insulation framework 400 includes loop configuration, the connection structure 200 can pass through a variety of differences
Mode be fixed to the insulation framework 400 on.For example, the connection structure 200 can be arranged to opening direction and motor
It is axial identical alternatively, the axially vertical setting of opening direction and motor, i.e., the opening direction of described connection structure 200 can be towards institute
State the axial direction of cirque structure, radial direction or tangential etc..
Wiring construction provided by the utility model since Punched terminal is preset in connection structure, simplifies lead
Installation procedure makes lead be caught in the narrow slit structure of Punched terminal.On the other hand, since the opening of Punched terminal is in not
Closed state, can be clamped into narrow slit structure lead carry out dispensing, with improve lead connect with Punched terminal it is reliable
Property, and, additionally it is possible to the electrochemical corrosion for weakening two kinds of different metal electrode potentials differences and generating is played, is extended using the longevity
The effect of life.
For those skilled in the art it is easily understood that under the premise of not conflicting, above-mentioned each preferred embodiment can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and not restrictive, without departing from the utility model
In the case of basic principle, those skilled in the art can be directed to the various apparent or equivalent modification that above-mentioned details is made
Or replace, all it is included in the right of the utility model.
Claims (14)
1. a kind of penetrating terminal assembly, which is characterized in that including Punched terminal and fixed structure, the Punched terminal is preset at institute
It states in fixed structure, narrow slit structure is provided on the Punched terminal, the narrow slit structure can be partially stripped or puncture pressure
Enter the insulating layer of the lead of the narrow slit structure, the fixed structure includes opening, the entrance of the narrow slit structure with it is described solid
The opening of structure is determined towards unanimously.
2. penetrating terminal assembly according to claim 1, which is characterized in that the fixed structure will during molding
The Punched terminal is preset inside it.
3. penetrating terminal assembly according to claim 1, which is characterized in that the Punched terminal includes Punched terminal master
Body, the Punched terminal main body include platy structure, and the narrow slit structure is arranged on the platy structure.
4. penetrating terminal assembly according to claim 3, which is characterized in that be formed on the platy structure for institute
State the limiting section of fixed structure connection.
5. penetrating terminal assembly according to claim 3, which is characterized in that the Punched terminal includes be oppositely arranged two
A Punched terminal main body is connected by connecting portion between two Punched terminal main bodys.
6. penetrating terminal assembly according to claim 1, which is characterized in that the fixed structure includes fixed structure master
Body, the fixed structure main body are the shell structure of one end open, are provided in the opposite two side walls of the shell structure
Connecting groove.
7. penetrating terminal assembly according to claim 6, which is characterized in that the Punched terminal is arranged on the housing knot
Inside structure, the narrow slit structure is corresponding with the position of the connecting groove.
8. a kind of wiring construction is used to implement the electrical connection of two leads, which is characterized in that including such as one of claim 1-7
The penetrating terminal assembly and connector lug, the connector lug are electrically connected with the Punched terminal, a pressure in two leads
In the narrow slit structure for entering the Punched terminal, another is electrically connected with the connector lug.
9. wiring construction according to claim 8, which is characterized in that the Punched terminal is with being pressed into the Punched terminal
The junction of lead in narrow slit structure carries out dispensing.
10. wiring construction according to claim 8, which is characterized in that the connector lug includes the first terminals and second
Terminals, first terminals are inserted into the Punched terminal and are electrically connected with the Punched terminal, second wiring
End is connect with power cord.
11. wiring construction according to claim 8, which is characterized in that the connector lug is formed on the Punched terminal.
12. a kind of motor, which is characterized in that including the wiring construction described in one of claim 8-11.
13. motor according to claim 12, which is characterized in that the fixed structure of the wiring construction is arranged on the electricity
In the annular insulation framework of machine.
14. motor according to claim 13, which is characterized in that the fixed structure includes the housing knot of one end open
Structure, the opening of the shell structure towards the axial direction of the annular insulation framework, radial direction and/or with the annular insulation framework
Tangential parallel direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448003.7U CN207518387U (en) | 2017-11-01 | 2017-11-01 | Penetrating terminal assembly, wiring construction and include its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448003.7U CN207518387U (en) | 2017-11-01 | 2017-11-01 | Penetrating terminal assembly, wiring construction and include its motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518387U true CN207518387U (en) | 2018-06-19 |
Family
ID=62537870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721448003.7U Active CN207518387U (en) | 2017-11-01 | 2017-11-01 | Penetrating terminal assembly, wiring construction and include its motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749680A (en) * | 2017-11-01 | 2018-03-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Penetrating terminal assembly, wiring construction and include its motor |
| CN114696143A (en) * | 2020-12-28 | 2022-07-01 | 财团法人工业技术研究院 | Terminal assembly of electric connector and electric connector structure |
-
2017
- 2017-11-01 CN CN201721448003.7U patent/CN207518387U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749680A (en) * | 2017-11-01 | 2018-03-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Penetrating terminal assembly, wiring construction and include its motor |
| CN114696143A (en) * | 2020-12-28 | 2022-07-01 | 财团法人工业技术研究院 | Terminal assembly of electric connector and electric connector structure |
| CN114696143B (en) * | 2020-12-28 | 2024-05-28 | 财团法人工业技术研究院 | Terminal assembly of electric connector and electric connector structure |
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