CN210607806U

CN210607806U - Socket with dust cover

Info

Publication number: CN210607806U
Application number: CN201921378354.4U
Authority: CN
Inventors: 游远科
Original assignee: Bull Group Co Ltd
Current assignee: Gongniu Group Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-22
Anticipated expiration: 2029-08-23

Abstract

The utility model is suitable for an electrical connection technical field provides a take socket of shield, including socket panel and shield, the shield is rotatable installs on socket panel, is provided with the via hole that can align with the jack on the shield, is provided with the elastic component that makes via hole and jack stagger between socket panel and the shield, is provided with the annular protection portion of circle on the socket panel, and the lateral wall of protection portion is provided with the water conservancy diversion face, and the jack setting is in the protection portion, and the edge along the shield is provided with the portion of holding. The embodiment of the utility model provides a through be provided with the annular protection part of circle on socket panel, be provided with the water conservancy diversion face at the lateral wall of protection part to edge along the shield is provided with the portion of holding, makes the foreign matter on the shield flow to socket panel's outside from the water conservancy diversion face, makes the socket have dustproof, waterproof function, has avoided the foreign matter to get into the jack and has leaded to the problem of potential safety hazard, provides more safe and reliable's the environment of getting electricity for the user.

Description

Socket with dust cover

Technical Field

The utility model belongs to the technical field of electrical connection, especially, relate to a take socket of shield.

Background

With the increasing popularization of 3C products such as mobile phones and IPADs (tablet personal computers), the demand for power supply in life is more and more frequent, and the use scenes are more and more extensive. Although the common mobile socket can provide convenient power-taking requirements, the common mobile socket also has some hidden troubles such as electric shock prevention.

At present, the mobile socket in the market basically provides electric shock protection by means of a protection door, in order to enable the protection door (a dustproof cover) to rotate smoothly, a gap is reserved between the protection door and a socket panel, and the protection door cannot effectively and completely shield the jack, so that dust, lint and other objects usually fall into the jack in the using process, the protection door is usually blocked (cannot move), and the function is invalid; and inflammable matters such as the wool fall into the jack and are attached to hardware inside the socket to influence the heat dissipation and the electric conduction of the hardware, after the socket is externally connected with a load, the hardware inside the socket cannot effectively dissipate heat, the temperature rise is rapidly increased, and the wool is inflammable, so that an electrical fire is caused; meanwhile, the jack cannot be effectively and completely shielded by the protective door, and water vapor, oil stain and other liquid easily splash into the socket, so that short circuit of an electric appliance is caused, an electric fire is caused, and certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take socket of shield aims at solving and leads to the problem of potential safety hazard because of the foreign matter gets into the jack.

The utility model discloses a realize like this, a take socket of shield, be in including the socket panel and the lid setting that are provided with the jack shield on the jack, the rotatable installation of shield is in on the socket panel, be provided with on the shield can with the via hole that the jack aligns, socket panel with be provided with the messenger between the shield the via hole with the staggered elastic component of jack, be provided with the annular protection portion of circle on the socket panel, the lateral wall of protection portion is provided with the water conservancy diversion face, the jack sets up in the protection portion, follow the edge of shield is provided with the portion of holding, the shield is installed when on the socket panel, local or whole the placing of protection portion is in the portion of holding, the edge of shield is located protection portion top or protection portion outside.

Furthermore, a gap is formed between the protection part and the accommodating part, and the edge of the dustproof cover is positioned outside the protection part or above the flow guide surface.

Furthermore, at least three bumps are arranged between the socket panel and the dust cover at intervals.

Furthermore, a rotating shaft and a shaft hole which are matched with each other are arranged between the socket panel and the dustproof cover.

Furthermore, the middle part of the rotating shaft is provided with a slot along the axis direction, the end part of the rotating shaft is provided with an inverted buckle, and the inner wall of the shaft hole is provided with a convex rib matched with the inverted buckle.

Furthermore, the elastic piece is a torsion spring with one end fixedly connected to the socket panel and the other end fixedly connected to the dust cover.

Still further, the torsion spring includes:

the elastic main body is sleeved on the rotating shaft;

the horizontal end is connected with the elastic main body and transversely clamped in the open slot;

a vertical end distal from the resilient body; and

and a horizontal connecting part connecting the elastic main body and the vertical end.

Furthermore, the rotating shaft is arranged on the dustproof cover, and the socket panel is provided with a positioning hole for fixing the vertical end and a fixing groove for placing the horizontal connecting part.

Furthermore, an arc-shaped limiting hole is formed in the protection portion, a limiting portion is arranged on the dustproof cover, and when the dustproof cover rotates, the limiting portion rotates in the arc-shaped limiting hole.

Furthermore, the surface of the limiting part, which is contacted with the arc-shaped limiting hole, is provided with a labor-saving groove.

The embodiment of the utility model provides a through be provided with the annular protection portion of circle on socket panel, be provided with the water conservancy diversion face at the lateral wall of protection portion to edge of shield is provided with the portion of holding, when making the shield install on socket panel, protection portion is local or whole places in the portion of holding, thereby makes the foreign matter on the shield flow to socket panel's outside from the water conservancy diversion face, makes the socket have dustproof, waterproof function, has avoided the foreign matter to get into the jack and has leaded to the problem of potential safety hazard, provides more safe and reliable's the environment of getting electricity for the user.

Drawings

Fig. 1 is a schematic diagram of an explosive structure provided by the present invention;

fig. 2 is a partial schematic view of a receptacle panel provided by the present invention;

fig. 3 is a schematic structural view of the dust cap provided by the present invention;

fig. 4 is a schematic structural diagram of the elastic member provided by the present invention;

fig. 5 is a schematic partial cross-sectional view provided by the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 5;

fig. 7 is an enlarged schematic view of a portion B of fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

As shown in fig. 1-7, an embodiment of the present invention provides a socket with a dust cap, including a socket panel 10 having a socket hole 11 and a dust cap 20 covering the socket hole 11, the dust cap 20 being rotatably mounted on the socket panel 10, the dust cap 20 being provided with a via hole 21 alignable with the socket hole 11, an elastic member 30 being disposed between the socket panel 10 and the dust cap 20 and making the via hole 21 staggered with the socket hole 11, the socket panel 10 being provided with a circular ring-shaped protection portion 12, an outer side wall of the protection portion 12 being provided with a flow guide surface 13, the socket hole 11 being disposed in the protection portion 12, a receiving portion 22 being disposed along an edge of the dust cap 20, when the dust cap 20 is mounted on the socket panel 10, the protection portion 12 being partially or entirely disposed in the receiving portion 22, the edge of the dust cover 20 is located above the shield part 12 or outside the shield part 12.

The embodiment of the utility model provides an in, jack 11 is two hole jacks or three hole jacks, and a socket can have one two hole jacks or three hole jacks, also can have a plurality of two hole jacks and/or three hole jacks, and every two hole jacks or three hole jacks are covered by a shield 20.

This protection part 12 is the protruding muscle of ring shape that sets up on socket panel 10, and the cross-section of protruding muscle is square, trapezoidal or triangle-shaped etc. and the water conservancy diversion face is the hypotenuse of trapezoidal cross-section, triangle-shaped cross-section, or at a square cross-section one hard straight side chamfer or R angular formation water conservancy diversion face, etc. and specific form is not limited for lead dust, aqueous vapor on the protection part 12 to the protection part 12 outside, prevent that dust, aqueous vapor from getting into in the jack 11.

This portion 22 is for setting up at the edge of shield 20, the cross-section is the ring channel of L type or U font, when the cross-section is the L type, the local or whole placing in the portion 22 of accommodating of protection portion 12, when being the U font, protection portion 12 is whole to be placed in the portion 22 of accommodating, through the above-mentioned design, the edge of shield 20 is in the upper portion or the outside of protection portion 12, dust, the aqueous vapor on the shield 20 drop and lead protection portion 12 outside through water conservancy diversion face 13 on protection portion 12, or directly drop in protection portion 12 outside.

In another optional embodiment of the present invention, a gap is provided between the protection portion 12 and the receiving portion 22, the edge of the dust cover 20 is located outside the protection portion 12 or above the flow guiding surface 13, and dust and moisture on the dust cover 20 drop on the protection portion 12 and are guided to the outside of the protection portion 12 through the flow guiding surface 13, or directly drop outside the protection portion 12.

Example two

As shown in fig. 3, in an alternative embodiment of the present invention, at least three bumps 23 are spaced between the socket panel 10 and the dust cover 20. The salient points 23 are arranged on the socket panel 10 or the dust cover 20, the number of the salient points is three, four or more, the salient points 23 are arranged, the surface-to-surface contact between the socket panel 10 and the dust cover 20 is changed into the point-to-surface contact, the contact area is reduced, the friction between the dust cover 20 and the socket panel 10 in the rotating process is reduced, and the three salient points 23 play a role in motion balance.

EXAMPLE III

As shown in fig. 1 to 7, in an alternative embodiment of the present invention, a rotation shaft 24 and a shaft hole 14 are disposed between the socket panel 10 and the dust cover 20 to be engaged with each other.

The middle of the rotating shaft 24 is provided with a slot 25 along the axis direction, the end of the rotating shaft 24 is provided with an inverted buckle 26, and the inner wall of the shaft hole 14 is provided with a convex rib 15 matched with the inverted buckle 26. The central axis of the shield 12 on the receptacle panel 10 coincides with the axis of the spindle 24. The slot 25 is a straight line, a cross or a cross, and the like, and the slot 25 is provided to make the reverse buckle 26 have elasticity, so that the reverse buckle 26 is buckled below the convex rib 15 after being deformed, and then is buckled on the lower surface of the convex rib 15 after rebounding, and further the dust cap 20 is installed on the socket panel 10, and the dust cap 20 can rotate around the rotating shaft 24.

The elastic member 30 is a torsion spring having one end fixedly connected to the socket panel 10 and the other end fixedly connected to the dust cap 20.

Wherein, this torsion spring includes: an elastic main body 31 sleeved on the rotating shaft; a horizontal end 32 connected with the elastic main body 31 and transversely clamped in the slot 25; an upright end 33 remote from the elastic body 31; and a horizontal connecting portion 34 connecting the elastic body 31 and the vertical end 33. The horizontal end 32 is engaged in the slot 25 to prevent the elastic body 31 of the torsion spring from rotating around the rotation shaft 24.

Specifically, the rotation shaft 24 is disposed on the dust cover 20, and the socket panel 10 is provided with a positioning hole 16 for fixing the vertical end 33 and a fixing groove 17 for placing the horizontal connecting portion 34. The hole depth of the positioning hole 16 is larger than the groove depth of the fixing groove 17. The horizontal connecting portion 34 is placed in the fixing groove 17 to prevent the torsion spring from rotating around the positioning hole 16.

Under the normal state, under the action of the elastic member 30, the via hole 21 of the dust cap 20 is staggered with the jack 11 of the socket panel 10; when the plug is inserted, the dustproof cover 20 is rotated to enable the elastic piece to elastically deform, and the plug is inserted after the through hole 21 of the dustproof cover 20 is aligned with the jack 11 of the socket panel 10; after the plug is pulled out, the elastic member elastically returns, and under the elastic force of the elastic member 30, the dust cap 20 returns to the initial position, and the through hole 21 of the dust cap 20 is staggered with the jack 11 of the socket panel 10. The embodiment of the utility model provides an in, elastic component 30 is equivalent to one and deposits ability mechanism, when inserting the plug, rotates the power storage of shield 20 with the user, and after pulling out the plug, the energy release of elastic component 30 storage makes shield 20 get back to the initial position, and the via hole 21 of shield 20 staggers with socket panel 10's jack 11 to shelter from the jack, prevent that dust, aqueous vapor etc. from getting into in the jack, play dirt-proof effect.

Example four

As shown in fig. 1-7, in an optional embodiment of the present invention, an arc-shaped limiting hole 18 is provided in the protecting portion 12, a limiting portion 27 is provided on the dust cover 20, and when the dust cover 20 rotates, the limiting portion 27 rotates in the arc-shaped limiting hole 18. The central axis of the arc-shaped limiting hole 18 coincides with the axis of the rotating shaft 24. Through setting up spacing hole 18 of arc and spacing portion 27, when making shield 20 rotate, the restriction is in the rotation range of the spacing hole 18 of arc, prevent to lead to elastic component 30 elasticity fatigue and become invalid after shield 20 excessively rotates, and, spacing portion 27 is when the one end of the spacing hole 18 of arc, shield 20 is located initial position, when spacing portion 27 is at the other end of the spacing hole 18 of arc, via hole 21 of shield 20 aligns with jack 11 of socket panel 10, during the user uses, only need rotate shield 20 to can't rotate until, via hole 21 of shield 20 aligns with jack 11 of socket panel 10 this moment, can insert the plug.

In another optional embodiment of the present invention, the contact surface of the limiting portion 27 and the arc-shaped limiting hole 18 is provided with a labor-saving groove 28. Laborsaving groove 28 is the logical groove that runs through or sunken to reduce the area of contact between spacing portion 27 and the spacing hole of arc, and then reduce the frictional force between spacing portion 27 and the spacing hole of arc in the rotatory process of shield 20, make shield 20 rotate more smoothly.

The embodiment of the utility model provides a through be provided with the protection part on socket panel, be provided with the water conservancy diversion face at the lateral wall of protection part to along the edge of shield be provided with the portion of holding, when making the shield install on socket panel, the protection part is placed in the portion of holding partially or totally, thereby makes the foreign matter on the shield flow to the outside of socket panel from the water conservancy diversion face, makes the socket have dustproof, waterproof function, has avoided the foreign matter to get into the jack and lead to the problem of potential safety hazard, provides more safe and reliable electricity environment for the user; through setting up the bump, make between socket panel and the shield become point and face contact by face-to-face contact, reduce area of contact, reduce the rotatory in-process of shield and socket panel's friction, three bump plays the motion balance effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a take socket of shield, is in including the socket panel and the lid setting that are provided with the jack shield on the jack, rotatable the installing of shield is in on the socket panel, be provided with on the shield can with the via hole that the jack aligns, socket panel with be provided with the messenger between the shield the via hole with the staggered elastic component of jack, a serial communication port, the last annular guard portion of circle that is provided with of socket panel, the lateral wall of guard portion is provided with the water conservancy diversion face, the jack sets up in the guard portion, follow the edge of shield is provided with the portion of holding, the shield is installed when on the socket panel, local or whole the placing of guard portion is in the portion of holding, the edge of shield is located guard portion top or guard portion outside.

2. The socket with dust cap according to claim 1, wherein a gap is provided between the protection portion and the receiving portion, and an edge of the dust cap is located outside the protection portion or above the flow guide surface.

3. The socket with dust cap of claim 1, wherein at least three bumps are spaced between the socket panel and the dust cap.

4. The socket with the dust cover according to any one of claims 1 to 3, wherein a rotation shaft and a shaft hole to be fitted to each other are provided between the socket panel and the dust cover.

5. The socket with dust cap according to claim 4, wherein the middle of the shaft is provided with a slot along the axial direction, the end of the shaft is provided with a reverse buckle, and the inner wall of the shaft hole is provided with a convex rib matched with the reverse buckle.

6. The socket with dust cap of claim 5, wherein the elastic member is a torsion spring having one end fixedly connected to the socket panel and the other end fixedly connected to the dust cap.

7. The receptacle with dust cap of claim 6, wherein said torsion spring comprises:

the elastic main body is sleeved on the rotating shaft;

a vertical end distal from the resilient body; and

8. The socket with dust cap as claimed in claim 7, wherein the rotation shaft is provided on the dust cap, and the socket panel is provided with a positioning hole for fixing the vertical end and a fixing groove for placing the horizontal connecting portion.

9. The socket with the dust cap according to any one of claims 1 to 3, wherein an arc-shaped limiting hole is provided in the protective portion, a limiting portion is provided on the dust cap, and when the dust cap is rotated, the limiting portion is rotated in the arc-shaped limiting hole.

10. The socket with dust cap as claimed in claim 9, wherein the face of the position-limiting portion contacting the arc-shaped position-limiting hole is provided with a labor-saving groove.