CN208423346U - A kind of Anti-drop plug - Google Patents
A kind of Anti-drop plug Download PDFInfo
- Publication number
- CN208423346U CN208423346U CN201821149280.2U CN201821149280U CN208423346U CN 208423346 U CN208423346 U CN 208423346U CN 201821149280 U CN201821149280 U CN 201821149280U CN 208423346 U CN208423346 U CN 208423346U
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- CN
- China
- Prior art keywords
- insulating cover
- lower insulating
- compressing member
- drop plug
- sliding part
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Abstract
The utility model relates to connector technique fields, refer in particular to a kind of Anti-drop plug, including upper insulating cover and lower insulating cover, lower insulating cover is provided with three slots arranged in isosceles triangle, an inserting terminal is placed in each slot respectively, the compressing member that can tilt compressing hardware pin is connected in lower insulating cover, compressing member is provided at intermediate inserting terminal front end, compressing member is provided with the card hole passed through for hardware pin, is also equipped with sliding part and return springs in lower insulating cover.In use, first grasping the two sides of sliding part and stretching backward, make in the smooth insertion inserting terminal of hardware pin；Then it unclamps hand to reset forward by return springs, compressing member turns forward and the one side of card hole is made to compress the side of hardware pin, greatly enhances the frictional force between compressing member and hardware pin.In the case where not operating sliding part, hardware pin is difficult to extract from Anti-drop plug, reduces the case where loose or dislocation leads to power-off, easy to use, structure is simple.
Description
Technical field
The utility model relates to connector technique fields, refer in particular to a kind of Anti-drop plug.
Background technique
In the prior art, IECC19 plug generally direct insertion convex shape structure mostly, in daily use process
In can usually exist and fall off or the phenomenon that interface poor contact, in order to solve this phenomenon, occur currently on the market some
The periphery of plug is arranged in the plug of tyre anti-drop structure, the disconnecting prevention structure of this kind of plug mostly.Although can achieve anticreep
Function, but this structure is not only unsightly, but also unreliable buckles and improper is still easy abjection.
Utility model content
The utility model provides a kind of Anti-drop plug for problem of the prior art, passes through built-in anti-dropout knot
The problems of structure, can efficiently solve.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of Anti-drop plug provided by the utility model, upper insulating cover and lower insulating cover including mutually plugging combination,
The lower insulating cover is provided with three slots arranged in isosceles triangle, places an inserting terminal respectively in each slot, described
The compressing member that can tilt compressing hardware pin is connected in lower insulating cover, compressing member is provided at intermediate inserting terminal
Front end, the compressing member are provided with the card hole passed through for hardware pin, and the lower insulating cover is provided with to be compressed for positioning accommodating
The strip groove of one end of part, be also equipped in the lower insulating cover sliding part of the position of the other end for adjusting compressing member with
And the return springs for driving compressing member to reset, sliding part are provided with the button of the other end for clasping compressing member
One end of slot, return springs is connect with sliding part, and the other end of return springs is connect with lower insulating cover.
Wherein, the two sides of the sliding part, which are extended, pulling block, and pulling block stretches out lower insulating cover.
Wherein, the upper insulating cover is provided with the limiting slot of the scope of activities for limiting pulling block.
Wherein, the first anti-skid chequer is provided on the pulling block.
Wherein, being extended upwards in the lower insulating cover has baffle, and the sliding part is provided with reseting groove, the baffle
It is respectively positioned in reseting groove with return springs, described one end of return springs is connect with baffle.
Wherein, the second anti-skid chequer is provided on the upper insulating cover and lower insulating cover.
Wherein, card slot is provided in the middle part of each inserting terminal, the inner wall of each slot is provided with for blocking card
The fixture block of slot, card slot and fixture block are clamped.
Wherein, the front end of the Anti-drop plug offers the jack in product word arrangement, and jack is connected to slot.
The utility model has the beneficial effects that
A kind of Anti-drop plug provided by the utility model, including upper insulating cover and lower insulating cover, lower insulating cover are provided with
Three be in the slots of isosceles triangle arrangement, places an inserting terminal respectively in each slot, being connected in lower insulating cover can
The compressing member of tilt compressing hardware pin, compressing member are provided at intermediate inserting terminal front end, and compressing member is provided with for hardware
The card hole that pin passes through is also equipped with sliding part and return springs in lower insulating cover.When in use, sliding is first grasped
It the two sides of part and stretches, makes in the smooth insertion inserting terminal of hardware pin backward；Then unclamp hand by return springs forward
Reset, compressing member turn forward bias and make card hole one side compress hardware pin side, greatly enhance compressing member with
Frictional force between hardware pin.In the case where not operating sliding part, hardware pin is difficult to extract from Anti-drop plug, subtracts
Few loose or dislocation leads to the case where power-off, and anti-drop function is reliable, easy to use, structure is simple.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Anti-drop plug of the utility model.
Fig. 2 is a kind of structural exploded view of Anti-drop plug of the utility model.
Fig. 3 is the lower insulating cover of the utility model and the structural schematic diagram of inserting terminal cooperation.
Fig. 4 is the structural schematic diagram of the sliding part of the utility model.
Fig. 5 is the structural schematic diagram of the lower insulating cover of the utility model.
Fig. 6 is the structural schematic diagram of the inserting terminal of the utility model.
Include: in appended drawing reference of the Fig. 1 into Fig. 6
1-goes up insulating cover 2-lower 3-slot of insulating cover
4-inserting terminal 5-compressing member, 6-card holes
7-strip groove 8-sliding part, 9-return springs
10-catching groove 11-pulling block, 12-limiting slots
13-the first anti-skid chequer 14-baffle, 15-reseting groove
16-the second anti-skid chequer 17-card slot, 18-fixture block
19-jacks.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figures 1 to 6, a kind of Anti-drop plug provided by the utility model, including mutually plugging the upper exhausted of combination
Edge lid 1 and lower insulating cover 2, the lower insulating cover 2 are provided with three slots 3 arranged in isosceles triangle, put respectively in each slot 3
An inserting terminal 4 is set, the compressing member 5 that can tilt compressing hardware pin, compressing member 5 are connected in the lower insulating cover 2
It is provided at the front end of intermediate inserting terminal 4, the compressing member 5 is provided with the card hole 6 passed through for hardware pin, described lower exhausted
Edge lid 2 is provided with the strip groove 7 of one end for positioning accommodating compressing member 5, is also equipped in the lower insulating cover 2 for adjusting
The sliding part 8 of the position of the other end of compressing member 5 and return springs 9 for driving compressing member 5 to reset, sliding part 8 sets
It is equipped with the catching groove 10 of the other end for clasping compressing member 5, one end of return springs 9 is connect with sliding part 8, resets bullet
The other end of property part 9 is connect with lower insulating cover 2.
When this Anti-drop plug is not used, the return springs 9 are in straight configuration, and compressing member 5 is inclined at inclination
The card hole 6 of the state of the heart, compressing member 5 is not aligned completely with slot 3.When in use, the two sides of sliding part 8 are first grasped simultaneously
And stretch backward and the position of compressing member 5 is adjusted, make in the smooth insertion inserting terminal 4 of hardware pin, at this time Flexible Reset
Part 9 is compressed.Then it unclamps hand to reset forward by return springs 9, under the elastic restoring force of return springs 9, pushes and slide
Moving part 8 reset, and then push compressing member 5 turn forward bias and make card hole 6 one side compress hardware pin side, greatly
The frictional force to increase between strong compressing member 5 and hardware pin.In the case where not operating sliding part 8, hardware pin is difficult from anti-
It is extracted in pull-off plug, reduces the case where loose or dislocation leads to power-off, anti-drop function is reliable, easy to use, structure is simple.
In addition, catching groove 10 can clasp compressing member 5, prevents compressing member 5 to be detached from the control of sliding part 8, influences normal use,
Guarantee use reliability；Preferably, the return springs 9 are reset spring.
A kind of Anti-drop plug described in the present embodiment, the two sides of the sliding part 8, which are extended, pulling block 11, pulling block
11 stretch out lower insulating cover 2.Specifically, pulling block 11 stretches out lower insulating cover 2, operates convenient for operator to sliding part 8,
It is easy to use.
A kind of Anti-drop plug described in the present embodiment, the upper insulating cover 1 are provided with the activity for limiting pulling block 11
The limiting slot 12 of range.Specifically, the setting of limiting slot 12 can limit the scope of activities of pulling block 11, prevent from excessively pullling sliding
Part 8 deviates the displacement of compressing member 5.
A kind of Anti-drop plug described in the present embodiment is provided with the first anti-skid chequer 13 on pulling block 11.Specifically, first is anti-
The setting of sliding line 13 can prevent rubber sleeve, easy to use, reliable.
A kind of Anti-drop plug described in the present embodiment, being extended in the lower insulating cover 2 upwards has baffle 14, described
Sliding part 8 is provided with reseting groove 15, and the baffle 14 and return springs 9 are respectively positioned in reseting groove 15, the institute of return springs 9
One end is stated to connect with baffle 14.Specifically,
It is anti-to be provided with second on the upper insulating cover 1 and lower insulating cover 2 for a kind of Anti-drop plug described in the present embodiment
Sliding line 16.Specifically, the setting of the second anti-skid chequer 16 uses connector convenient for operator, prevents rubber sleeve from influencing normal use.
The middle part of a kind of Anti-drop plug described in the present embodiment, each inserting terminal 4 is provided with card slot 17, each to insert
The inner wall of slot 3 is provided with the fixture block 18 for blocking card slot 17, and card slot 17 and fixture block 18 are clamped.Specifically, pass through card slot 17
With the clamping engagement of fixture block 18, guarantee inserting terminal 4 and 3 connection stability and reliability of slot.
A kind of Anti-drop plug described in the present embodiment, the front end of the Anti-drop plug offer inserting in product word arrangement
Hole 19, jack 19 are connected to slot 3.Specifically, jack 19 is correspondingly arranged with slot 3, and the setting of jack 19 is for hardware grafting
Foot is inserted into the inserting terminal 4 of slot 3.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (8)
1. a kind of Anti-drop plug, upper insulating cover and lower insulating cover including mutually plugging combination, the lower insulating cover are provided with
Three be in the slots of isosceles triangle arrangement, places an inserting terminal respectively in each slot, it is characterised in that: the lower insulating cover
It is inside connected with the compressing member that can tilt compressing hardware pin, compressing member is provided at the front end of intermediate inserting terminal, institute
It states compressing member and is provided with the card hole passed through for hardware pin, the lower insulating cover is provided with one end for positioning accommodating compressing member
Strip groove, the sliding part and use of the position of the other end for adjusting the compressing member are also equipped in the lower insulating cover
In the return springs for driving compressing member to reset, sliding part is provided with the catching groove of the other end for clasping compressing member, multiple
One end of position elastic component is connect with sliding part, and the other end of return springs is connect with lower insulating cover.
2. a kind of Anti-drop plug according to claim 1, it is characterised in that: the two sides of the sliding part are extended
There is pulling block, pulling block stretches out lower insulating cover.
3. a kind of Anti-drop plug according to claim 2, it is characterised in that: the upper insulating cover is provided with for limiting
The limiting slot of the scope of activities of the pulling block.
4. a kind of Anti-drop plug according to claim 2, it is characterised in that: it is anti-skidding to be provided with first on the pulling block
Line.
5. a kind of Anti-drop plug according to claim 1, it is characterised in that: be extended upwards in the lower insulating cover
There is baffle, the sliding part is provided with reseting groove, and the baffle and return springs are respectively positioned in reseting groove, return springs
Described one end is connect with baffle.
6. a kind of Anti-drop plug according to claim 1, it is characterised in that: on the upper insulating cover and lower insulating cover
It is provided with the second anti-skid chequer.
7. a kind of Anti-drop plug according to claim 1, it is characterised in that: be provided in the middle part of each inserting terminal
Card slot, the inner wall of each slot are provided with the fixture block for blocking card slot, and card slot and fixture block are clamped.
8. a kind of Anti-drop plug according to claim 1, it is characterised in that: the front end of the Anti-drop plug offers
In the jack of product word arrangement, jack is connected to slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149280.2U CN208423346U (en) | 2018-07-20 | 2018-07-20 | A kind of Anti-drop plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149280.2U CN208423346U (en) | 2018-07-20 | 2018-07-20 | A kind of Anti-drop plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423346U true CN208423346U (en) | 2019-01-22 |
Family
ID=65123889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149280.2U Active CN208423346U (en) | 2018-07-20 | 2018-07-20 | A kind of Anti-drop plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923195A (en) * | 2018-07-20 | 2018-11-30 | 东莞市至爱自动化设备五金有限公司 | A kind of Anti-drop plug |
-
2018
- 2018-07-20 CN CN201821149280.2U patent/CN208423346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923195A (en) * | 2018-07-20 | 2018-11-30 | 东莞市至爱自动化设备五金有限公司 | A kind of Anti-drop plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: 400000 Group 8, Shuanghe community, Shuanglong Town, Yunyang County, Chongqing Patentee after: Chongqing Maitong Conduction Technology Co.,Ltd. Address before: 523000 2nd floor, building B, 3 Jintan 4th Street, danwu village, Shijie Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHIAI AUTOMATION EQUIPMENT HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right |