CN209169471U - A kind of electric connector with dust-proof safeguard function - Google Patents
A kind of electric connector with dust-proof safeguard function Download PDFInfo
- Publication number
- CN209169471U CN209169471U CN201821747531.7U CN201821747531U CN209169471U CN 209169471 U CN209169471 U CN 209169471U CN 201821747531 U CN201821747531 U CN 201821747531U CN 209169471 U CN209169471 U CN 209169471U
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- shell
- battery core
- dustproof shell
- dust
- electric connector
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Abstract
The utility model discloses a kind of electric connectors with dust-proof safeguard function, including cable, net tail, copper hoop, interior battery core and dustproof shell, the right end of the cable is fixedly connected with net tail, the right end of the net tail is fixedly installed with copper hoop, the copper hoop is internally provided with interior battery core, the interior battery core is rotatably connected to outer battery core, the outside of the outer battery core is provided with shell, the slide outside of the shell is connected with dustproof shell, the inside left end of the dustproof shell is provided with left rubber ring, the inside middle-end of the dustproof shell is provided with middle rubber ring, the right end of the dustproof shell is provided with right rubber ring.This has the electric connector of dust-proof safeguard function, interference of the vibration for electric connector can be greatly offset by the effect of telescopic rod and the first spring, it reduces because vibration bring falls off and poor contact, simultaneously, it can be with by the effect of connecting rod, so that dustproof shell is moved to designated position, to cover Male/female connector, reduces because of dust bring electricity consumption hidden danger.
Description
Technical field
It is specially a kind of with dust-proof anti-the utility model relates to have the technical field of electric connectors of dust-proof safeguard function
The electric connector of protective function.
Background technique
Connector be our electronic engineering technical staff often in contact with a kind of component.Its effect is very simple: in electricity
It the place of being blocked or is isolated between obstructed circuit in road, erects the bridge of communication, to make current flowing, realize circuit predetermined
Function.Connector is indispensable component in electronic equipment, and the access along current flowing is observed, you always have found there is one
A or multiple connectors.Connector form and structure be it is ever-changing, with application, frequency, power, application environment etc.
Difference has various various forms of connectors.
But electric connector so far, too big protection is not all done for shockproof protection, may result in connector
Fall off and damage, meanwhile, be substantially no at dust-proof aspect or only swathed with objects such as some adhesive plasters, airtightness
Difference, intensity are low, it is possible to cause electricity consumption dangerous, or even form the additional hazard of fire caused by short circuit.
Utility model content
The purpose of this utility model is to provide a kind of electric connectors with dust-proof safeguard function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of being electrically connected with dust-proof safeguard function
Device, including cable, net tail, copper hoop, interior battery core and dustproof shell are connect, the right end of the cable is fixedly connected with net tail, the net tail
Right end be fixedly installed with copper hoop, the copper hoop is internally provided with interior battery core, and the interior battery core is rotatably connected to outer battery core, institute
The outside for stating outer battery core is provided with shell, and the slide outside of the shell is connected with dustproof shell, the inside left end of the dustproof shell
It is provided with left rubber ring, the inside middle-end of the dustproof shell is provided with middle rubber ring, and the right end of the dustproof shell is provided with right rubber
Cushion rubber, fixed dig of the upper and lower ends of the shell have card slot；
The right end of the outer battery core is fixedly installed with external screw thread, and the externally threaded right end is fixedly installed male plug, institute
It states male plug insertion and is connected with female, the outside of the female is fixedly installed internal screw thread, the internal screw thread rotation connection
There is external screw thread.
Preferably, the inside of the shell has been telescopically connected to copper hoop by telescopic rod, and is fixed on the telescopic rod
One spring.
Preferably, first spring and telescopic rod it is each there are three.
Preferably, the outside of the dustproof shell is fixedly installed second spring, and the second spring is elasticly connected with connection
Bar, the connecting rod are rotatably connected on the bearing block of dustproof shell by first bearing, and the left end of the connecting rod rotates connection
There is second bearing, the second bearing is rotatably connected to fixture block.
Preferably, the first spring in the dustproof shell, first bearing, second bearing, connecting rod, fixture block are to set in pairs
It sets.
Compared with prior art, the utility model has the beneficial effects that should be with the electric connector of dust-proof safeguard function, it can
Greatly to offset interference of the vibration for electric connector by the effect of telescopic rod and the first spring, reduce because vibration is brought
Fall off and poor contact, meanwhile, can be to make dustproof shell be moved to designated position, to cover public affairs by the effect of connecting rod
Female connectors are reduced because of dust bring electricity consumption hidden danger.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the male plug of the utility model；
Fig. 3 is the enlarged drawing of the part the utility model a.
In figure: 1, cable；2, net tail；3, copper hoop；4, interior battery core；5, dustproof shell；6, left rubber ring；7, shell；8, card slot；
9, outer battery core；10, external screw thread；11, male plug；12, middle rubber ring；13, right rubber ring；14, female；15, internal screw thread；16,
Telescopic rod；17, the first spring；18, connecting rod；19, first bearing；20, second bearing；21, fixture block；22, second spring.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electrical connection with dust-proof safeguard function
Device, including cable 1, net tail 2, copper hoop 3, interior battery core 4 and dustproof shell 5, the right end of cable 1 are fixedly connected with net tail 2, net tail 2
Right end is fixedly installed with copper hoop 3, and copper hoop 3 is internally provided with interior battery core 4, and interior battery core 4 is rotatably connected to outer battery core 9, outer battery core 9
Outside be provided with shell 7, the slide outside of shell 7 is connected with dustproof shell 5, and the inside left end of dustproof shell 5 is provided with left rubber
Circle 6, the inside middle-end of dustproof shell 5 are provided with middle rubber ring 12, and the right end of dustproof shell 5 is provided with right rubber ring 13, shell 7 it is upper
Fixed dig in lower both ends has card slot 8, and rubber ring can increase leakproofness, guarantees that the probability inside connector into ash reduces；
The right end of outer battery core 9 is fixedly installed with external screw thread 10, and the right end of external screw thread 10 is fixedly installed male plug 11, male plug
First 11 insertion is connected with female 14, and the outside of female 14 is fixedly installed internal screw thread 15, and the rotation of internal screw thread 15 is connected with outer
Screw thread 10, outer battery core 9 can rotate, and lock master-slave socket by internal screw thread 15 and external screw thread 10.
The inside of shell 7 has been telescopically connected to copper hoop 3 by telescopic rod 16, and the first spring 17 is fixed on telescopic rod 16,
There are three first spring 17 and telescopic rod 16 are each, there is also the first springs 17 and telescopic rod 16 each three simultaneously for the inside of female 14
A, interference of the vibration for electric connector is greatly offset in the effect of telescopic rod 16 and the first spring 17, is reduced because of vibration band
Come fall off and poor contact.
The outside of dustproof shell 5 is fixedly installed second spring 22, and second spring 22 is elasticly connected with connecting rod 18, connecting rod
18 are rotatably connected in dustproof shell 5 by first bearing 19, and the left end rotation of connecting rod 18 is connected with second bearing 20, the second axis
It holds 20 and is rotatably connected to fixture block 21, fixture block 21 can be connected to the inside of card slot 8.
The first spring 22, first bearing 19, second bearing 20, connecting rod 18, fixture block 21 in dustproof shell 5, to set in pairs
It sets, is arranged in pairs guarantee stability.
When the utility model is specifically implemented: firstly, male plug 11 is inserted into female 14, by internal screw thread 15 and outside
Screw thread 10 screws, and male plug 11 and female 14 have just been connected and finished at this time, then presses upper and lower connecting rod 18 simultaneously again,
So that connecting rod 18 is squeezed second spring 22, drive fixture block 21 to move up by the rotation of first bearing 19 and second bearing 20,
Dustproof shell 5 is pushed at this time, dustproof shell 5 is made to move right to fixed position, unclamps connecting rod 18 at this time, makes the insertion card of fixture block 21
Slot 8, dustproof shell 5 can cover master-slave socket at this time, complete installation.
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 (5)
1. a kind of electric connector with dust-proof safeguard function, including cable (1), net tail (2), copper hoop (3), interior battery core (4) and
Dustproof shell (5), it is characterised in that: the right end of the cable (1) is fixedly connected with net tail (2), and the right end of the net tail (2) is fixed
It is equipped with copper hoop (3), the copper hoop (3) is internally provided with interior battery core (4), and the interior battery core (4) is rotatably connected to outer battery core
(9), the outside of the outer battery core (9) is provided with shell (7), and the slide outside of the shell (7) is connected with dustproof shell (5), institute
The inside left end for stating dustproof shell (5) is provided with left rubber ring (6), and the inside middle-end of the dustproof shell (5) is provided with middle rubber ring
(12), the right end of the dustproof shell (5) is provided with right rubber ring (13), and fixed dig of the upper and lower ends of the shell (7) has card slot
(8)；
The right end of the outer battery core (9) is fixedly installed with external screw thread (10), and the right end of the external screw thread (10) is fixedly installed public affairs
Plug (11), male plug (11) insertion are connected with female (14), and the outside of the female (14) is fixedly installed interior
Screw thread (15), internal screw thread (15) rotation are connected with external screw thread (10).
2. a kind of electric connector with dust-proof safeguard function according to claim 1, it is characterised in that: the shell
(7) inside has been telescopically connected to copper hoop (3) by telescopic rod (16), is fixed with the first spring on the telescopic rod (16)
(17)。
3. a kind of electric connector with dust-proof safeguard function according to claim 2, it is characterised in that: first bullet
There are three spring (17) and telescopic rod (16) are each.
4. a kind of electric connector with dust-proof safeguard function according to claim 1, it is characterised in that: the dustproof shell
(5) outside is fixedly installed second spring (22), and the second spring (22) is elasticly connected with connecting rod (18), the connection
Bar (18) is rotatably connected on the bearing block of dustproof shell (5) by first bearing (19), the left end rotation of the connecting rod (18)
It is connected with second bearing (20), the second bearing (20) is rotatably connected to fixture block (21).
5. a kind of electric connector with dust-proof safeguard function according to claim 4, it is characterised in that: the dustproof shell
(5) second spring (22), first bearing (19), second bearing (20), connecting rod (18), fixture block (21) on are to be arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747531.7U CN209169471U (en) | 2018-10-26 | 2018-10-26 | A kind of electric connector with dust-proof safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747531.7U CN209169471U (en) | 2018-10-26 | 2018-10-26 | A kind of electric connector with dust-proof safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169471U true CN209169471U (en) | 2019-07-26 |
Family
ID=67335360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747531.7U Active CN209169471U (en) | 2018-10-26 | 2018-10-26 | A kind of electric connector with dust-proof safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363754A (en) * | 2021-05-21 | 2021-09-07 | 东莞市鼎通精密科技股份有限公司 | Waterproof connector for automobile plug |
-
2018
- 2018-10-26 CN CN201821747531.7U patent/CN209169471U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363754A (en) * | 2021-05-21 | 2021-09-07 | 东莞市鼎通精密科技股份有限公司 | Waterproof connector for automobile plug |
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