CN207883923U - A kind of self-locking terminal of male and female disjunctor - Google Patents
A kind of self-locking terminal of male and female disjunctor Download PDFInfo
- Publication number
- CN207883923U CN207883923U CN201820038714.5U CN201820038714U CN207883923U CN 207883923 U CN207883923 U CN 207883923U CN 201820038714 U CN201820038714 U CN 201820038714U CN 207883923 U CN207883923 U CN 207883923U
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- CN
- China
- Prior art keywords
- female
- male
- self
- inserted sheet
- locking terminal
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- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a kind of self-locking terminal of male and female disjunctor, spring is inserted including male end inserted sheet and female end, when electrical connection, the female end that the male end inserted sheet of one self-locking terminal can be plugged on another identical self-locking terminal is inserted in spring, the male end inserted sheet and female end are provided with a connecting piece between inserting spring, and one is offered in the middle part of the connection sheet convenient for the first hole of release stress.Increased first hole makes the male end inserted sheet of self-locking terminal and female end insert spring and discharge stress during plug moves inserted sheet in the self-locking terminal, effectively reduces male end inserted sheet and female end inserts the possibility of connection sheet fracture between spring；Meanwhile not influencing to latch shrapnel during moving inserted sheet, it effectively reduces and is driven and the possibility of automatic unlocking by male end inserted sheet due to latch spring.
Description
Technical field
The utility model is related to terminal technical field more particularly to a kind of self-locking terminals of male and female disjunctor.
Background technology
Self-locking terminal be widely used in electric lighting, household electrical appliance, connector, vapour rub accessory, connector, harness, lamp holder,
On the products such as ballast, lamp decoration, lamps and lanterns, electronic instrument.In the prior art, the patent Shen that the applicant submits 2017/03/09
Please, patent name is：The specification of a kind of novel self-lock female terminal, (application No. is 201720230552.0) discloses following skill
" a kind of novel self-lock female terminal includes bottom plate to art, and the bottom plate is rectangular parallelepiped structure, and the upper end of rectangular parallelepiped structure is also fixed
Protruding block is installed, the protruding block is arcuate structure, and is fixedly installed in the both sides of bottom plate upper end, also fixed between protruding block
Spring pressuring plate is installed, by spot-welded on bottom plate, the other end is tilted in the upper end of bottom plate for one end of the spring pressuring plate,
The bottom of bottom plate one end is also fixedly connected with folded piece, and the folded piece is fixedly connected by bending bar with bottom plate ".
The applicant has found that the general prior art all separately makes the male end and female end of terminal during researching and developing use
With, in this way when terminal produces need and meanwhile produce two kinds of terminal, increase matched trouble；Simultaneously in R＆D process
In, applicants have discovered that, the male end inserted sheet of self-locking terminal is when moving, since male end inserted sheet and the self-locking terminal of self-locking terminal are female
End stress is larger and is susceptible to the case where drive latches shrapnel while moving, and the card hole of male end inserted sheet is caused to be separated with salient point
That is automatic unlocking, and in multiple plug, also it is susceptible to crack conditions.
Invention content
The utility model provides a kind of self-locking terminal of male and female disjunctor, solves the deficiencies in the prior art.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of self-locking terminal of male and female disjunctor, including male end inserted sheet and female end insert spring, when electrical connection, a self-locking terminal
The female end that male end inserted sheet can be plugged on another identical self-locking terminal is inserted in spring, is arranged between the male end inserted sheet and the slotting spring of female end
There is a connecting piece, one is offered in the middle part of the connection sheet convenient for the first hole of release stress.
Further, it includes for the plug division of male end inserted sheet described in grafting and for housing connecting line that the female end, which inserts spring,
The wire connecting portion of cable, the plug division connect the wire connecting portion, and the plug division includes a slot, and lock is provided in the slot
Shrapnel is provided with a salient point on the lock shrapnel, offered on the male end inserted sheet with matched second hole of the salient point, should
When male end inserted sheet is inserted into slot, the salient point is clamped second hole.Male end inserted sheet can be made to insert the electricity of spring with female end in this way
Property connection more stablize, further decrease the disengaging of male end and female end.
Further, the lock shrapnel is punched by the bottom of the slot forms, which is connected to
The interface side of slot, the other end tilts to wire connecting portion side and is formed warping part, and is separated with the bottom of slot.Pressing
Warping part can be used for adjusting the bump location of spring shrapnel, disengage it from the second hole of inserted sheet so that male end is very fast with female end
It is detached from.
Preferably, the two side of the slot inserts the long axis direction of spring along female end and extends internally that be useful for cladding public upwards
Hold the elastic wall of inserted sheet.It can be very good to increase contact of the inserted sheet with slot in this way, reduce contact resistance.
Preferably, first hole is circular through hole or blind round hole.
Preferably, first hole is square through hole or rectangular blind hole.
Preferably, the male end inserted sheet, female end insert spring and connection sheet is integrally formed.
Preferably, the salient point is round salient point or rectangular salient point.
The utility model provides a kind of self-locking terminal of male and female disjunctor, including male end inserted sheet and female end insert spring, electrical connection
When, the female end that the male end inserted sheet of a self-locking terminal can be plugged on another identical self-locking terminal is inserted in spring, the male end inserted sheet and
Female end is provided with a connecting piece between inserting spring, and one is offered in the middle part of the connection sheet convenient for the first hole of release stress.The self-locking
Increased first hole makes the male end inserted sheet of self-locking terminal and female end insert spring and move inserted sheet process in plug in the connection sheet of terminal
Middle release stress, effectively reduces male end inserted sheet and female end inserts the possibility of connection sheet fracture between spring；Meanwhile moving inserted sheet
It does not influence to latch shrapnel in the process, effectively reduce since lock shrapnel is driven and the possibility of automatic unlocking by male end inserted sheet.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the self-locking terminal embodiment of male and female disjunctor of the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings, the embodiment of the utility model is specifically illustrated, attached drawing is only for reference and illustrates to use, not structure
The limitation of pairs of the utility model patent protection domain.
As shown in Figure 1, a kind of self-locking terminal of male and female disjunctor, including male end inserted sheet 2 and female end insert spring 1, when electrical connection,
The female end that the male end inserted sheet 2 of one self-locking terminal can be plugged on another identical self-locking terminal is inserted in spring 1,2 He of male end inserted sheet
Female end is provided with a connecting piece 3 between inserting spring 1, and 3 middle part of the connection sheet offers one convenient for the first hole 31 of release stress.It should
The diameter in the first hole can select between the 1/4 to 1/2 of connection sheet width, and first hole 31 is circular through hole or circle
Shape blind hole, first hole 31 can also be square through hole or rectangular blind hole, and circular through-hole, diameter are used in the present embodiment
Size is the 1/3 of connection sheet width.
It includes for the plug division 11 of male end inserted sheet 2 described in grafting and for housing connection cables that the female end, which inserts spring 1,
Wire connecting portion 12, the wire connecting portion 12 includes riveting core foot 121 and riveting line skin foot 122, for fixing conducting wire or cable.The grafting
Portion 11 connects the wire connecting portion 12, and the plug division 11 includes a slot 111, and lock shrapnel is provided in the slot 111
112, a salient point (not shown) is provided on the lock shrapnel 112, is offered on the male end inserted sheet 2 and the salient point
Matched second hole 21, when a self-locking terminal male end inserted sheet 2 is inserted into another self-locking terminal slots 111, the salient point is clamped institute
State the second hole 21.The salient point is round salient point or rectangular salient point, can the different clamping dot shape of punching press according to actual needs,
In the present embodiment, circular salient point is specifically used.
The lock shrapnel 112 is punched by the bottom of the slot 111 to be formed, which is connected to slotting
The interface side of slot 111, the other end tilt to wire connecting portion side and are formed warping part 1121, and with the bottom phase of slot 111
Separation forms a perforation between warping part 1121 and the bottom of slot 111, can to latch bullet by pressing the warping part
The salient point of on piece and the second hole are separated, and male end inserted sheet can quickly extract female end and insert spring.
The two side of the slot 111 inserted along female end spring 1 long axis direction extend internally upwards be useful for cladding male end
The elastic wall 113 of inserted sheet.
The male end inserted sheet 2, female end insert spring 1 and connection sheet 3 is integrally formed.Entire self-locking terminal can use elastic metallic
Sheet material is made.Entire female end inserts spring and connection sheet and can be socketed insulating sheath outside and insulate, and ensures the stabilization of its electrical property.
When the internal electric of small household appliances electric appliance or other compact electric apparatus connects, two self-locking terminals can be used to carry out
The male end inserted sheet of connection, one of self-locking terminal is inserted into the slotting spring of female end of another self-locking terminal.
Above disclosed is only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Protection domain, therefore equivalent variations made according to the patent scope of the utility model still belong to the model that the utility model is covered
It encloses.
Claims (8)
1. a kind of self-locking terminal of male and female disjunctor, including male end inserted sheet and female end insert spring, when electrical connection, the public affairs of a self-locking terminal
The female end that end inserted sheet can be plugged on another identical self-locking terminal is inserted in spring, it is characterised in that：The male end inserted sheet and female end are inserted
It is provided with a connecting piece between spring, one is offered in the middle part of the connection sheet convenient for the first hole of release stress.
2. a kind of self-locking terminal of male and female disjunctor according to claim 1, it is characterised in that：It includes using that the female end, which inserts spring,
The plug division of male end inserted sheet and the wire connecting portion for housing connection cables described in grafting, the plug division connect the wiring
Portion, the plug division include a slot, are provided with lock shrapnel in the slot, a salient point is provided on the lock shrapnel,
It is offered on the male end inserted sheet and matched second hole of the salient point, when which is inserted into slot, the salient point clamping
Second hole.
3. a kind of self-locking terminal of male and female disjunctor according to claim 2, it is characterised in that：The lock shrapnel is by described
The bottom of slot is punched to be formed, which is connected to the interface side of slot, and the other end is stuck up to wire connecting portion side
Warping part is played and formed, and is separated with the bottom of slot.
4. a kind of self-locking terminal of male and female disjunctor according to claim 2, it is characterised in that：The two side edge of the slot
Female end insert spring long axis direction extend internally upwards be useful for cladding male end inserted sheet elastic wall.
5. a kind of self-locking terminal of male and female disjunctor according to claim 1, it is characterised in that：First hole is round logical
Hole or blind round hole.
6. a kind of self-locking terminal of male and female disjunctor according to claim 1, it is characterised in that：First hole is rectangular logical
Hole or rectangular blind hole.
7. a kind of self-locking terminal of male and female disjunctor according to claim 1, it is characterised in that：The male end inserted sheet, female end
It inserts spring and connection sheet is integrally formed.
8. a kind of self-locking terminal of male and female disjunctor according to claim 2, it is characterised in that：The salient point is round salient point
Or rectangular salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038714.5U CN207883923U (en) | 2018-01-10 | 2018-01-10 | A kind of self-locking terminal of male and female disjunctor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038714.5U CN207883923U (en) | 2018-01-10 | 2018-01-10 | A kind of self-locking terminal of male and female disjunctor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883923U true CN207883923U (en) | 2018-09-18 |
Family
ID=63506116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820038714.5U Expired - Fee Related CN207883923U (en) | 2018-01-10 | 2018-01-10 | A kind of self-locking terminal of male and female disjunctor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851893A (en) * | 2021-10-18 | 2021-12-28 | 江苏乐仁电子科技有限公司 | Easily assemble terminal pencil connector |
-
2018
- 2018-01-10 CN CN201820038714.5U patent/CN207883923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851893A (en) * | 2021-10-18 | 2021-12-28 | 江苏乐仁电子科技有限公司 | Easily assemble terminal pencil connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |