CN208385750U - A kind of self locking plug-in connetor - Google Patents
A kind of self locking plug-in connetor Download PDFInfo
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- CN208385750U CN208385750U CN201821083789.1U CN201821083789U CN208385750U CN 208385750 U CN208385750 U CN 208385750U CN 201821083789 U CN201821083789 U CN 201821083789U CN 208385750 U CN208385750 U CN 208385750U
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- head
- cable connection
- rotary nut
- wedge
- flange
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Abstract
The utility model discloses a kind of self locking plug-in connetors, including cable connection injecting head, rotary nut, flange head and connector female end, wherein, the rotary nut is nested on the connecting pin of the cable connection injecting head, and the cable connection injecting head and the rotary nut are rotatablely connected, the cable connection injecting head is connected together by the rotary nut and the flange head, and the flange head is connected together with the connector female end.The utility model pressing fastens self-locking, it is connected together between cable connection injecting head and flange head by the wedge-shaped card slot on the wedge buckle and flange head on rotary nut, after fastening in place, is realized by spring reset self-locking, comparison is locked with conventional threads formula, and process is simple.
Description
Technical field
The utility model belongs to LED light accessory technical field, and in particular to a kind of self locking plug-in connetor.
Background technique
With the development of industry, more and more wider using connector applications now, the various connector producers in market, which also develop, gets over
Come faster, function shape is different.Traditional wiring is gradually replaced by connector, the function phase of connector and traditional wired
It seemingly, is all connection electronic component, so that original part is connected, but connector can have following technical problem: structure in the prior art
It is at high cost；It is cumbersome, operating space is needed, bad connection is easy to loosen.
Utility model content
The purpose of this utility model is to provide a kind of self locking plug-in connetors, to solve mentioned above in the background art ask
Topic.There is a kind of self locking plug-in connetor provided by the utility model simple structure, low cost, easy to operate, unlock to be easy to make
With the feature that range is wide and assembling is easy to maintenance.
To achieve the above object, the utility model provides the following technical solutions: a kind of self locking plug-in connetor, including cable connects
Connect injecting head, rotary nut, flange head and connector female end, wherein the rotary nut is nested in the cable connection injection molding
On the connecting pin of head, and cable connection injecting head and the rotary nut are rotatablely connected, and the cable connection injecting head is logical
It crosses the rotary nut to be connected together with the flange head, the flange head is connected together with the connector female end.
In the present invention further, cable connection injecting head include limiting slot, connector, reset spring and
Small sealing ring, wherein there are two connectors for the connecting pin integrated molding of the cable connection injecting head, and cable connection is infused
It moulds integrally formed with limiting slot on the circumference of head connecting pin, the lower end of limiting slot is equipped with small sealing ring, and the inside of limiting slot is set
There is reset spring.
In the present invention further, the rotary nut includes sleeve, wedge buckle, limit stop ring, inner sleeve and hand
Handle, wherein inner sleeve is pasted with by glue on the inner wall of sleeve, and integrally formed with handle on the circumference of sleeve, inner sleeve it is interior
Integrally formed with several wedge buckles on wall, and the bead of inner sleeve corresponds at limiting slot integrally formed with limit stop ring.
In the present invention further, the flange head includes wedge-shaped card slot and contact pin, wherein the flange head
Axle center offers through-hole, and the flange head connect on the circumference of injecting head connecting pin with the cable and offers several and wedge shape
Corresponding wedge-shaped card slot is detained, and there are two contact pins for the integrated molding of the connecting pin of the flange head and the connector female end.
In the present invention further, big sealing is additionally provided between the flange head and the connector female end
Circle.
In the present invention further, the cable connection injecting head and the rotary nut pass through limiting slot and limit
Position retaining ring nesting rotation connection, and also connected by reset spring between cable connection injecting head and the rotary nut,
It is also connected by small sealing ring between the cable connection injecting head and the flange head.
In the present invention further, pass through wedge buckle and wedge-shaped card between the flange head and the rotary nut
Slot is connected together, and the flange head is connected together by contact pin and the connector female end.
In the present invention further, the implementation method of the self locking plug-in connetor, comprising the following steps:
(1), when connecting, the contact pin on flange head is inserted into the jack in connector female end, it then will by screw
Flange head is fixed on electronic component, then cable connection injecting head is inserted on flange head, is contacted connector with contact pin and is led
Logical, under the action of reset spring, cable connects the rotary nut rotation on injecting head, to pass through wedge shape between flange head
Button is connected together with wedge-shaped card slot；
(2), when dismantling, rotational handle is only needed, makes wedge buckle and wedge-shaped exact separation, cable is then connected into injecting head
Disassembling section can be completed in extraction.
In the present invention further, the implementation method of a kind of self locking plug-in connetor, the cable connection
Injecting head includes limiting slot, connector, reset spring and small sealing ring, wherein the connecting pin one of the cable connection injecting head
Body formed there are two connectors, and integrally formed with limiting slot, limiting slot on the circumference of cable connection injecting head connecting pin
Lower end be equipped with small sealing ring, and the inside of limiting slot be equipped with reset spring；Rotary nut includes sleeve, wedge buckle, limiting block
Circle, inner sleeve and handle, wherein inner sleeve is pasted with by glue on the inner wall of sleeve, and integrally formed with hand on the circumference of sleeve
Handle, integrally formed with several wedge buckles on the inner wall of inner sleeve, and the bead of inner sleeve corresponds at limiting slot integrally formed with limit
Retaining ring；The flange head includes wedge-shaped card slot and contact pin, wherein the axle center of the flange head offers through-hole, the flange head
It is connected with the cable and offers several wedge-shaped card slots corresponding with wedge buckle on the circumference of injecting head connecting pin, and is described
There are two contact pins for the integrated molding of the connecting pin of flange head and the connector female end；The flange head and the connector female end it
Between be additionally provided with large sealing packing ring；The cable connection injecting head turns with the rotary nut by the way that limiting slot and limit stop ring are nested
Dynamic connection, and also connected by reset spring between cable connection injecting head and the rotary nut, the cable connection
It is also connected by small sealing ring between injecting head and the flange head；Pass through wedge shape between the flange head and the rotary nut
Button is connected together with wedge-shaped card slot, and the flange head is connected together by contact pin and the connector female end.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model conducting path is short, and route is integrated, and can integrate several groups of cables or serial or parallel connection realizes line
Road conducting realizes that connector replaces the mode of cable welding；
2, the utility model pressing fastens self-locking, passes through the wedge on rotary nut between cable connection injecting head and flange head
Shape button is connected together with the wedge-shaped card slot on flange head, and after fastening in place, self-locking, comparison and traditional spiral shell are realized by spring reset
The locking of line formula, process are simple；
3, the utility model convenient for unlocking stirs rotary nut by handle, so that it may unlock is realized, in contrast to similar button
Structure is closed, unlock is more convenient, and required operating space is small；
4, the utility model is connected firmly, and fastens the assembly after resetting, is connected firmly, and contact is stablized；
5, the utility model can be connected in series or in parallel with multiple groups, realize multiple groups connection；
6, the utility model good waterproof performance cooperates big small sealing ring, so that waterproofing grade can realize IP66 with combination plant；
7, the utility model uses Shooting Technique, injection molding, low production cost.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the utility model is sealed；
Fig. 3 is the structural schematic diagram of the utility model rotary nut；
Fig. 4 is the structural schematic diagram of the utility model flange head；
Fig. 5 is the structural schematic diagram that the utility model cable connects injecting head.
In figure: 1, cable connects injecting head；101, limiting slot；102, connector；103, reset spring；104, small sealing
Circle；2, rotary nut；21, sleeve；22, wedge buckle；23, limit stop ring；24, inner sleeve；25, handle；3, flange head；31, contact pin；
32, wedge-shaped card slot；4, connector female end；5, large sealing packing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of self locking plug-in connetor, including cable connect
Injecting head 1, rotary nut 2, flange head 3 and connector female end 4, wherein rotary nut 2 is nested in cable connection injecting head 1
On connecting pin, and cable connection injecting head 1 and rotary nut 2 be rotatablely connected, cable connect injecting head 1 by rotary nut 2 with
Flange head 3 is connected together, and flange head 3 is connected together with connector female end 4.
Further, cable connection injecting head 1 includes limiting slot 101, connector 102, reset spring 103 and small sealing ring
104, wherein there are two connectors 102 for the connecting pin integrated molding of cable connection injecting head 1, and cable connection injecting head 1 connects
Integrally formed with limiting slot 101 on the circumference at end, the lower end of limiting slot 101 is equipped with small sealing ring 104, and limiting slot 101 is interior
Portion is equipped with reset spring 103.
Further, rotary nut 2 includes sleeve 21, wedge buckle 22, limit stop ring 23, inner sleeve 24 and handle 25, wherein
Inner sleeve 24 is pasted with by glue on the inner wall of sleeve 21, and integrally formed with handle 25 on the circumference of sleeve 21, inner sleeve 24
Integrally formed with several wedge buckles 22 on inner wall, and the bead of inner sleeve 24 corresponds at limiting slot 101 integrally formed with limiting block
Circle 23.
Further, flange head 3 includes wedge-shaped card slot 32 and contact pin 31, wherein and the axle center of flange head 3 offers through-hole,
Several wedge-shaped card slots corresponding with wedge buckle 22 are offered on flange head 3 and the circumference of cable connection 1 connecting pin of injecting head
32, and there are two contact pins 31 for the integrated molding of the connecting pin of flange head 3 and connector female end 4.
Further, large sealing packing ring 5 is additionally provided between flange head 3 and connector female end 4.
Further, cable connection injecting head 1 is rotated with rotary nut 2 by the way that limiting slot 101 and limit stop ring 23 are nested
Connection, and also being connected by reset spring 103 between cable connection injecting head 1 and rotary nut 2, cable connect injecting head 1 with
It is also connected by small sealing ring 104 between flange head 3.
Further, it is connected together between flange head 3 and rotary nut 2 by wedge buckle 22 and wedge-shaped card slot 32, and method
Blue head 3 is connected together by contact pin 31 with connector female end 4.
Further, the implementation method of self locking plug-in connetor described in the utility model, comprising the following steps:
(1), when connecting, the contact pin 31 on flange head 3 is inserted into the jack in connector female end 4, spiral shell is then passed through
Nail flange head 3 is fixed on electronic component, then by cable connection injecting head 1 be inserted on flange head 3, make connector 102 with
The contact conducting of contact pin 31, under the action of reset spring 103, cable connects the rotary nut 2 on injecting head 1 and rotates, thus with
It is connected together between flange head 3 by wedge buckle 22 and wedge-shaped card slot 32；
(2), when dismantling, rotational handle 25 is only needed, wedge buckle 22 is separated with wedge-shaped card slot 32, then connects cable
Disassembling section can be completed in the extraction of injecting head 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of self locking plug-in connetor, it is characterised in that: connect injecting head (1), rotary nut (2), flange head (3) including cable
With connector female end (4), wherein the rotary nut (2) is nested on the connecting pin of cable connection injecting head (1), and
Cable connection injecting head (1) and the rotary nut (2) is rotatablely connected, and cable connection injecting head (1) passes through described
Rotary nut (2) is connected together with the flange head (3), and the flange head (3) is connected together with the connector female end (4).
2. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: cable connection injecting head (1) packet
Include limiting slot (101), connector (102), reset spring (103) and small sealing ring (104), wherein the cable connection injection molding
There are two connector (102) for the connecting pin integrated molding of head (1), and on the circumference of cable connection injecting head (1) connecting pin
Integrally formed with limiting slot (101), the lower end of limiting slot (101) is equipped with small sealing ring (104), and the inside of limiting slot (101)
Equipped with reset spring (103).
3. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: the rotary nut (2) includes sleeve
(21), wedge buckle (22), limit stop ring (23), inner sleeve (24) and handle (25), wherein pass through glue on the inner wall of sleeve (21)
It is pasted with inner sleeve (24), and integrally formed with handle (25) on the circumference of sleeve (21), is integrally formed on the inner wall of inner sleeve (24)
There are several wedge buckles (22), and the bead of inner sleeve (24) corresponds at limiting slot (101) integrally formed with limit stop ring (23).
4. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: the flange head (3) includes wedge-shaped card
Slot (32) and contact pin (31), wherein the axle center of the flange head (3) offers through-hole, and the flange head (3) and the cable connect
It connects and offers several wedge-shaped card slots (32) corresponding with wedge buckle (22) on the circumference of injecting head (1) connecting pin, and is described
There are two contact pin (31) for the integrated molding of the connecting pin of flange head (3) and the connector female end (4).
5. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: the flange head (3) and the connection
Large sealing packing ring (5) are additionally provided between head female end (4).
6. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: cable connection injecting head (1) with
The rotary nut (2) is by limiting slot (101) rotation connection nested with limit stop ring (23), and the cable connects injecting head
(1) it is also connect by reset spring (103) between the rotary nut (2), cable connection injecting head (1) and the method
It is also connected by small sealing ring (104) between blue head (3).
7. a kind of self locking plug-in connetor according to claim 1, it is characterised in that: the flange head (3) and the rotation
Be connected together between nut (2) by wedge buckle (22) and wedge-shaped card slot (32), and the flange head (3) by contact pin (31) and
The connector female end (4) is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083789.1U CN208385750U (en) | 2018-07-10 | 2018-07-10 | A kind of self locking plug-in connetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083789.1U CN208385750U (en) | 2018-07-10 | 2018-07-10 | A kind of self locking plug-in connetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385750U true CN208385750U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083789.1U Active CN208385750U (en) | 2018-07-10 | 2018-07-10 | A kind of self locking plug-in connetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847560A (en) * | 2018-07-10 | 2018-11-20 | 横店集团得邦照明股份有限公司 | A kind of self locking plug-in connetor and its implementation |
-
2018
- 2018-07-10 CN CN201821083789.1U patent/CN208385750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847560A (en) * | 2018-07-10 | 2018-11-20 | 横店集团得邦照明股份有限公司 | A kind of self locking plug-in connetor and its implementation |
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