CN208539139U - Locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal - Google Patents
Locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal Download PDFInfo
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- CN208539139U CN208539139U CN201821279607.8U CN201821279607U CN208539139U CN 208539139 U CN208539139 U CN 208539139U CN 201821279607 U CN201821279607 U CN 201821279607U CN 208539139 U CN208539139 U CN 208539139U
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- locking
- pressure head
- type terminal
- crimp type
- hole
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Abstract
A kind of locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal, it is characterized in that, the locking connector assembly includes locking crimp type terminal and the crimping fixture for locking crimp type terminal, locking crimp type terminal includes the main part being in the form of a column, the through hole for wiring is equipped on main part, locking line is equipped on the inner wall of through hole, locking line protrudes from the inner wall of through hole or is depressed in the inner wall of through hole；Crimping fixture for locking crimp type terminal includes the first pressure head and the second pressure head being flexibly connected, first pressure head is towards the surface of the second pressure head in planar, second pressure head is towards the surface of the first pressure head in concave arc shape, when the first pressure head and the second pressure head pairing, the accommodating cavity of semi-cylindrical is formed between it, the size of accommodating cavity can accommodate locking crimp type terminal.The locking connector assembly of the utility model can promote the fastness that wiring connects by locking line with the pressure head of special shape, and wire cable is avoided to loosen and cause security hidden trouble.
Description
[technical field]
The utility model relates to connecting terminal, in particular to a kind of locking crimp type terminal, for the pressure of locking crimp type terminal
Welding fixture and locking connector assembly.
[background technique]
Existing crimp type terminal is usually half open form, is in two semicircles after crimping, crimping is complex, and holds
It easily loosens, exists and crimp bad, unstable risk, with biggish security risk.
[utility model content]
Present invention seek to address that the above problem, and provide a kind of wiring firmly locking crimp type terminal.In addition, the present invention is also
A kind of crimping fixture and locking connector assembly for locking crimp type terminal is provided.
To achieve the above object, the present invention provides a kind of locking crimp type terminals, which is characterized in that it includes being in the form of a column
Main part is equipped with the through hole for wiring on the main part, and locking line is equipped on the inner wall of the through hole, described
Locking line protrudes from the inner wall of the through hole or the inner wall for being depressed in the through hole.
The locking line of several parallel intervals, the locking line groove-like annular in shape are equipped on the inner wall of the through hole.
The through hole is cylindrical hole, and the outer wall of the main part is cylindrical.
Further, a kind of crimping fixture for locking crimp type terminal is provided, which is characterized in that it includes that activity connects
The first pressure head and the second pressure head connect, first pressure head is towards the surface of the second pressure head in planar, second pressure head court
Be in concave arc shape to the surface of the first pressure head, when first pressure head and the second pressure head pairing, between form the appearance of semi-cylindrical
Set chamber.
It includes the first lever and the second lever being hinged, and first pressure head is set to the end of first lever
Portion, second pressure head are set to the end of second lever.
First pressure head can be pressed into the concave arc of second pressure head.
Further, a kind of locking connector assembly is provided comprising locking crimp type terminal and for locking crimp type terminal
Fixture is crimped, the locking crimp type terminal includes the main part being in the form of a column, and the perforation for wiring is equipped on the main part
Hole, is equipped with locking line on the inner wall of the through hole, and the locking line protrudes from the inner wall of the through hole or is depressed in institute
State the inner wall of through hole；The crimping fixture for locking crimp type terminal includes the first pressure head being flexibly connected and the second pressure
Head, first pressure head is towards the surface of the second pressure head in planar, and second pressure head is towards the surface of the first pressure head in recessed
Arcuation, when first pressure head and the second pressure head pairing, between form the accommodating cavity of semi-cylindrical, the size of the accommodating cavity
The locking crimp type terminal can be accommodated.
The locking line of several parallel intervals, the locking line groove-like annular in shape are equipped on the inner wall of the through hole.
Crimping fixture for locking crimp type terminal includes the first lever and the second lever being hinged, first pressure
Head is set to the end of first lever, and second pressure head is set to the end of second lever.
First pressure head can be pressed into the concave arc of second pressure head.
Favorable attributes of the invention are, efficiently solve the above problem.The inner wall of locking crimp type terminal of the invention
It is equipped with locking line 12, wire cable can be effectively prevent to loosen, loosen, thus wiring fastness can be improved.Of the invention
For the crimping fixture of locking crimp type terminal, indenter shape is novel, and it is in oblate for can suppressing locking crimp type terminal, no
It using only simple, and may make crimping closer, guarantee the fastness of wiring.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of locking crimp type terminal.
Fig. 2 is the structural schematic diagram of the crimping fixture for locking crimp type terminal.
[specific embodiment]
The following example is being explained further and supplementing to the utility model, does not constitute any limit to the utility model
System.
Embodiment 1
The present embodiment provides a kind of locking crimp type terminals.
As shown in Figure 1, the locking crimp type terminal includes the main part 10 being in the form of a column.In the present embodiment, the main part 10
It is preferably configured as cylinder.The through hole 11 for wiring is equipped on the main part 10.The shape of the through hole 11 can
It is set as desired, in the present embodiment, preferably circular hole.In other embodiments, the through hole 11 be can be configured as
The through-hole of other shapes, e.g., slotted eye, irregularly-shaped hole etc..To prevent wire cable from loosening in the through hole 11, in institute
The inner wall for stating through hole 11 is equipped with locking line 12.The locking line 12 is either protrude from 11 inner wall of through hole
Lines is also possible to the lines being depressed on 11 inner wall of through hole.In the present embodiment, the locking line 12 is preferably recessed
Lines on 11 inner wall of through hole, groove-like annular in shape are evenly spaced to be distributed in the interior of the through hole 11
On wall.The cup depth for loosening line, can be set as desired.
The locking crimp type terminal of the present embodiment clamps the appearance of locking crimp type terminal by corresponding fixture when in use
Face can make in the wire cable portion concave being placed in through hole 11 to locking line 12, so that wire cable is not easy
It is loosened out of through hole 11, so that the stability of connection can be improved.
Embodiment 2
The present embodiment provides a kind of crimping fixtures for locking crimp type terminal.
As shown in Fig. 2, the crimping fixture for locking crimp type terminal of the present embodiment includes the first pressure head being flexibly connected
20 and second pressure head 30.First pressure head 20 is towards the surface of the second pressure head 30 in planar, 30 direction of the second pressure head
The surface of first pressure head 20 is in concave arc shape, when first pressure head 20 and the second 30 pairing of pressure head, between form semi-cylindrical
Accommodating cavity, the accommodating cavity can be used for placing locking crimp type terminal to be crimped.
For convenience of operation, the shape of the crimping integrally constructed pliers of fixture of the locking crimp type terminal comprising mutually hinge
The first lever 40 and the second lever 50 connect.First pressure head 20 is set to the end of first lever 40, second pressure
First 30 are set to the end of second lever 50.When the other end for pressing first lever 40 and the second lever 50 in opposite directions
When, first pressure head 20 and the second pressure head 30 are opposite close and can be used for clamping locking crimp type terminal；It is described when strutting in opposite directions
When the first lever 40 and the second lever 50, first pressure head 20 and the second pressure head 30 are separate and can be taken off the locking crimping in it
Terminal.
First pressure head 20 is also possible to be integrally formed either be fixedly connected on the end of first lever 40
In the end of first lever 40, can be set as desired.In the present embodiment, it is preferably and first lever 40
It is integrally formed.
Second pressure head 30 is also possible to be integrally formed either be fixedly connected on the end of second lever 50
In the end of second lever 50, can be set as desired.In the present embodiment, it is preferably and second lever 50
It is integrally formed.
Embodiment 3
The present embodiment provides a kind of locking connector assemblies.
As shown in Figure 1 and Figure 2, the locking connector assembly of the present embodiment includes locking crimp type terminal and for locking pressure connection terminal
The crimping fixture of son.
As shown in Figure 1, the structure of the locking crimp type terminal is the same as embodiment 1.
As shown in Fig. 2, the structure of the crimping fixture for locking crimp type terminal is the same as embodiment 2.
The usage mode of the locking connector assembly of the present embodiment is as follows:
The conducting wire for needing wiring is stripped into insulating layer, and exposes the wire cable inside conducting wire.Then by wire
Cable is put into the through hole 11 of locking crimp type terminal, and wire cable is not extend out to outside through hole 11.Thereafter will prevent
Loosening pressure connecting terminal is put in the accommodating cavity for the crimping fixture of locking crimp type terminal, is then clamped the first lever 40 and second and is held
Handle 50, so that the first pressure head 20 and the second pressure head 30 move toward one another and oppress the outer surface of the locking crimp type terminal, so that anti-
The circumferential outer surface of loosening pressure connecting terminal is pressed in oblate column, so that wire cable and locking crimp type terminal are close
It links together, and then wire cable is avoided to loosen in connecting terminal.
The locking connector assembly of the utility model can be connected by locking line 12 with the pressure head of special shape to promote wiring
Fastness, avoid wire cable loosen and cause security hidden trouble.
The locking crimp type terminal includes the main part 10 being in the form of a column, and passing through for wiring is equipped on the main part 10
Through-hole 11, is equipped with locking line 12 on the inner wall of the through hole 11, and the locking line 12 protrudes from the interior of the through hole 11
Wall or the inner wall for being depressed in the through hole 11；The crimping fixture for locking crimp type terminal includes first be flexibly connected
Pressure head 20 and the second pressure head 30, first pressure head 20 is towards the surface of the second pressure head 30 in planar, second pressure head 30
Be in concave arc shape towards the surface of the first pressure head 20, when first pressure head 20 and the second 30 pairing of pressure head, between form semicircle
Cylindrical accommodating cavity, the size of the accommodating cavity can accommodate the locking crimp type terminal.
Although being disclosed by above embodiments to the utility model, the scope of the utility model is not limited to
In this, under conditions of conceiving without departing from the utility model, above each component can be understood similar with technical field personnel
Or equivalent element is replaced.
Claims (10)
1. a kind of locking crimp type terminal, which is characterized in that it includes the main part (10) being in the form of a column, on the main part (10)
Equipped with the through hole (11) for wiring, locking line (12) are equipped on the inner wall of the through hole (11), the locking line
(12) it protrudes from the inner wall of the through hole (11) or is depressed in the inner wall of the through hole (11).
2. locking crimp type terminal as described in claim 1, which is characterized in that in the through hole (11) if inner wall on be equipped with
The locking line (12) of dry parallel interval, the locking line (12) groove-like annular in shape.
3. locking crimp type terminal as claimed in claim 2, which is characterized in that the through hole (11) is cylindrical hole, the master
The outer wall in body portion (10) is cylindrical.
4. a kind of crimping fixture for locking crimp type terminal, which is characterized in that it includes the first pressure head (20) being flexibly connected
With the second pressure head (30), the surface of first pressure head (20) towards the second pressure head (30) is in planar, second pressure head
(30) when the surface of direction the first pressure head (20) is in concave arc shape, first pressure head (20) and the second pressure head (30) pairing, it
Between formed semi-cylindrical accommodating cavity.
5. being used for the crimping fixture of locking crimp type terminal as claimed in claim 4, which is characterized in that it includes being hinged
First lever (40) and the second lever (50), first pressure head (20) are set to the end of first lever (40), and described the
Two pressure heads (30) are set to the end of second lever (50).
6. being used for the crimping fixture of locking crimp type terminal as claimed in claim 5, which is characterized in that first pressure head (20)
It can be pressed into the concave arc of second pressure head (30).
7. a kind of locking connector assembly, which is characterized in that it includes locking crimp type terminal and the crimping for locking crimp type terminal
Fixture, the locking crimp type terminal include the main part (10) being in the form of a column, and are equipped on the main part (10) for wiring
Through hole (11) is equipped with locking line (12) on the inner wall of the through hole (11), and the locking line (12) protrudes from described pass through
The inner wall of through-hole (11) or the inner wall for being depressed in the through hole (11)；The crimping fixture for locking crimp type terminal includes
The surface of the first pressure head (20) and the second pressure head (30) being flexibly connected, first pressure head (20) towards the second pressure head (30) is in
Planar, the surface of second pressure head (30) towards the first pressure head (20) is in concave arc shape, first pressure head (20) and second
When pressure head (30) pairing, between form the accommodating cavity of semi-cylindrical, the size of the accommodating cavity can accommodate the locking crimping
Terminal.
8. locking connector assembly as claimed in claim 7, which is characterized in that in the through hole (11) if inner wall on be equipped with
The locking line (12) of dry parallel interval, the locking line (12) groove-like annular in shape.
9. locking connector assembly as claimed in claim 7, which is characterized in that the crimping fixture for locking crimp type terminal includes
The first lever (40) and the second lever (50) being hinged, first pressure head (20) are set to the end of first lever (40)
Portion, second pressure head (30) are set to the end of second lever (50).
10. locking connector assembly as claimed in claim 7, which is characterized in that first pressure head (20) can be pressed into described the
In the concave arc of two pressure heads (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279607.8U CN208539139U (en) | 2018-08-07 | 2018-08-07 | Locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279607.8U CN208539139U (en) | 2018-08-07 | 2018-08-07 | Locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539139U true CN208539139U (en) | 2019-02-22 |
Family
ID=65378878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279607.8U Active CN208539139U (en) | 2018-08-07 | 2018-08-07 | Locking crimp type terminal, crimping fixture and locking connector assembly for locking crimp type terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539139U (en) |
-
2018
- 2018-08-07 CN CN201821279607.8U patent/CN208539139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 101, Building B, Building C, Building D, Building E, Building F, No. 22, Fengqi Road, Fuchengao Community, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Asia Pacific Aviation Technology Co.,Ltd. Address before: No.68, Jiahu Road, fuchengao community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ASIA-PACIFIC AVIATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |