CN201893459U

CN201893459U - Movable socket with protective door for preventing water

Info

Publication number: CN201893459U
Application number: CN2010206562334U
Authority: CN
Inventors: 柯寒文
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-07-06
Anticipated expiration: 2020-12-14

Abstract

The utility model relates to a movable socket with a protective door for preventing water, which comprises a shell which is formed by connecting a movable socket base and a movable socket upper cover, and a power supply cable extending out of the shell and with one end being connected with a plug, wherein the movable socket base is provided with a plurality of pairs of two-jack plug bushes, the movable socket upper cover is provided with jacks corresponding to the plug bushes, and each pair of plug bushes is merged with the end of the power supply cable, the end of the power supply cable is arranged inside the shell. The movable socket base is provided with fixed brackets corresponding to each pair of plug bushes, each fixed bracket is provided with a fixed bracket jack and an enclosing panel with an oriented slope surface, the protective door is arranged above the fixed bracket jack, both the left end and the right end of the protective door are respectively provided with a raised head, the raised heads are arranged on the oriented slope surface, the front end of the protective door is connected with a spring, and both the other end of the spring and the rear end of the protective door are propped against a convex rib of the movable socket upper cover. The movable socket has the advantages that the waterproof effect, the dustproof effect and the electric-shock preventing effect are good, and the application safety is improved. Moreover, the plug is easy to plug and unplug, and the protective door can be well reset when the plug is unplugged.

Description

A kind of mobile socket with the shutter waterproof

Technical field

The utility model relates to a kind of mobile socket, relates in particular to a kind of waterproof and dustproof, prevents to get an electric shock, and improves the mobile socket of the band shutter waterproof of safety in utilization.

Background technology

Though mobile socket on the market has shutter at present; but there are the slit in shutter and mobile plugging between the lid; can not really play dustproof; waterproof; prevent the effect of getting an electric shock; and plug is in the use of inserting socket; also there is the gap in joint portion between the two; rainwater or airborne moisture can enter jack body along the gap; thereby have influence on the normal use of socket; shortened the useful life of socket; particularly in some special occasions such as field; the use in site construction or aquatic products market just needs rainproof or waterproof, otherwise is easy to leak electricity; electric shock accidents.And the shutter of existing socket adopts the seesaw structure to reach anti-one pole to insert, and when plug inserted a little sideling, then protected door shield was lived, and difficult plug inserted socket smoothly.The user in use, and is very inconvenient.On the other hand, in the existing socket, generally all do not have sealing ring between each slotting face and the socket loam cake, have certain slit, the liquid of water one class still can penetrate into socket inside by this slit, and water resistance is not fine.

Summary of the invention

Though the utility model mainly solves original mobile socket shutter is arranged; but waterproof and dustproof, prevent that the effect of getting an electric shock is not ideal enough; the difficult technical problem of inserting of plug; provide a kind of and have good waterproof and dustproof and the mobile socket of the band shutter waterproof of the effect that prevents to get an electric shock; it has improved safety in utilization, and the frictional force of shutter when movable is very little, stable performance; the plug plug is convenient, and shutter can reset well when plug was extracted.

The utility model also solves between each the slotting face of original mobile socket and the socket loam cake does not generally all have sealing ring, there is certain slit, the liquid of water one class still can penetrate into socket inside by this slit, and water resistance is not fine, has the technical problem of potential safety hazards such as short circuit; Provide between a kind of each slotting face and the socket loam cake and be provided with sealing ring, improve sealing, prevent that effectively liquid from penetrating into socket inside, avoid the mobile socket of band shutter waterproof of the generation of security incident such as short circuit.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprise move to insert base and move plug lid link to each other formation housing and stretch out in outside the housing; one end is connected with the feed cable of plug; moving slotting base is provided with some to two slotting sleeves; move to plug and cover the jack that is provided with described sleeve correspondence; the every pair of sleeve all is positioned at the termination of housing with described feed cable and connects; the described mobile base of inserting is provided with and every pair of corresponding fixed mount in sleeve position; fixed mount is provided with the fixed mount jack of sleeve correspondence and has the coaming plate of guiding surface; coaming plate is positioned at the both sides of a pair of fixed mount jack; described fixed mount is provided with shutter; shutter is positioned at the top of fixed mount jack; the left side of shutter; right-hand member is equipped with a plush copper; plush copper is positioned on the guiding surface; the front end of shutter is connected with spring, and all push up mutually with the described convex tendon of plugging lid that moves the other end of spring and the rear end of shutter.When plug was inserted jack, shutter moved down along the guiding surface on the fixed mount, and spring is compressed, and the two poles of the earth of plug can be inserted on the following sleeve by the fixed mount jack.When pulling the plug out of the socket, under the resilience of spring, shutter resets, and covers on the fixed mount jack.The effect that shutter of the present utility model has played waterproof and dustproof and prevented to get an electric shock; guarantee safety in utilization; frictional force when the setting of guiding surface makes shutter movable is very little; the plug plug is convenient; and plug when extracting shutter can under the elastic force effect of spring, reset stable performance well.

As preferably; the rear end of described shutter is provided with the dop of a T font; described fixed mount is provided with a draw-in groove that is surrounded by baffle plate; draw-in groove is positioned at the rear of described fixed mount jack; draw-in groove leaves a breach towards the fixed mount jack; the cross-peen of the dop of described T font is positioned at described draw-in groove top, and the perpendicular head of the dop of T font is positioned at described breach top.When shutter has only a side to be subjected to downforce; because of curiosity finger is reached in the jack or with thin iron staff during as child toward the jack interpolation; then the dop of shutter rear end can snap in the draw-in groove toward stressed lopsidedness; therefore shutter can't move down along guiding surface in this case; shutter still blocks on sleeve; thereby stoped contacting of metal sleeve below child's finger or thin iron staff and the fixed mount, avoid the generation of electric shock accidents.

As preferably, described shutter is provided with two boss, and the position of boss moves with described that to plug the jack that covers corresponding, the end face of boss be before a low inclined-plane, high back.The inclined-plane be arranged so that shutter was subjected to an oblique thrust naturally when plug inserted, easilier move along the guiding surface on the fixed mount, it is more laborsaving to guarantee that plug inserts.And when not inserting plug, boss just in time can be against to move and plug on the jack of lid, makes shutter can seal jack better.

As preferably, described fixed mount is provided with three installing holes, wherein two mounting hole site are on two angles of the rear end of fixed mount, and a mounting hole site is in the centre position of the front end of fixed mount, and described fixed mount links to each other with the described mobile base of inserting by the screw of being located in the installing hole.Fixed mount is easy for installation, installs firmly.

As preferably, described fixed mount is provided with two following protruding frameworks that surround two fixed mount jacks respectively, and described sleeve is located in the described protruding framework down.Compact conformation is installed firmly.

As preferably, described mobile plugging is covered with several through holes, the inwall of through hole is provided with a circle chimb, be stamped the two poles of the earth on each through hole and insert face, every the two poles of the earth are inserted face and are provided with a pair of jack, cover is inserted on chimb in the two poles of the earth, described the two poles of the earth are inserted face and are moved between the through hole of plugging lid and are provided with sealing ring, described sealing ring comprises a circle plane circle and is located at a corral flange of circle outer, plane, described plane circle is inserted at the two poles of the earth between the back side and chimb of face, and described surrounding edge circle is inserted the side of face and moved and plug between the lid at the two poles of the earth.Effectively improve the two poles of the earth and insert face and move the sealing property of plugging between the lid, can prevent well that liquid from penetrating into mobile socket inside, avoid the generation of security incident such as short circuit.

As preferably, the back side that face is inserted at described the two poles of the earth is provided with the grab of excurvation, and described trip catches on described chimb.Guarantee that the two poles of the earth are inserted face and moved and plug that lid is connected firmly and stable.

The beneficial effects of the utility model are: by shutter is set on sleeve, the purpose that reaches waterproof and dustproof and prevent to get an electric shock has improved safety in utilization.Syndeton cleverly between shutter and the fixed mount, the frictional force when making shutter movable is very little, the plug plug is laborsaving and convenient, and plug when extracting shutter can reset stable performance well.And each the two poles of the earth inserts face and moves to plug and all be provided with unique sealing ring between the lid, and sealing property is fine, can prevent effectively that liquid from penetrating into socket inside, avoids the generation of security incident such as short circuit.

Description of drawings

Fig. 1 is that the utility model takes down the mobile a kind of perspective view of plugging lid of a part.

Fig. 2 is the structure for amplifying schematic diagram of A among Fig. 1.

Fig. 3 is a kind of axial sectional structure schematic diagram of the present utility model.

Fig. 4 is the structure for amplifying schematic diagram of B among Fig. 3.

Fig. 5 is a kind of perspective view of fixed mount in the utility model.

Fig. 6 is a kind of perspective view of shutter in the utility model.

Embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1: a kind of mobile socket with the shutter waterproof of present embodiment; as shown in Figure 1; comprise move to insert base 1 and move plug cover 2 link to each other formation housing and stretch out in outside the housing, feed cable 4 that an end is connected with plug 3; move inserting has three pairs two and inserts sleeves 5 on the base 1, the every pair of sleeve 5 all is positioned at the termination of housing with feed cable 4 and connects.Moving to plug to cover has three through holes on 2, the position of each through hole is corresponding with the position of every pair of sleeve, and the inwall of through hole has a circle chimb 21, as shown in Figure 2, be stamped the two poles of the earth on each through hole and insert face 22, insert on the face 22 at every the two poles of the earth a pair of jack 6, and the slotting face 22 in the two poles of the earth covers on chimb 21.The two poles of the earth are inserted face 22 and are moved to plug to cover between 2 the through hole sealing ring 23 is housed, sealing ring 23 comprises a circle plane circle 24 and is connected in the corral flange 25 that 24 outers are enclosed on the plane, plane circle 24 is inserted at the two poles of the earth between the back side and chimb 21 of face 22, and surrounding edge circle 25 is inserted the side of face 22 and moved to plug and covers between 2 at the two poles of the earth.There is the grab 26 of two excurvations at the back side of the slotting face 22 in the two poles of the earth, and trip 26 catches on chimb 21.

As shown in Figure 3, move to insert on the base 1 three fixed mounts 7 are installed, the fixed mount jack 8 of a pair of and jack 6 correspondences is arranged on the fixed mount 7 and have the coaming plate 10 of guiding surface 9, as shown in Figure 5, coaming plate 10 is positioned at this both sides to fixed mount jack 8.A draw-in groove 15 that is surrounded by baffle plate is arranged on the fixed mount 7, and draw-in groove 15 is positioned at the rear of fixed mount jack 8, and draw-in groove 15 leaves a breach towards fixed mount jack 8.As shown in Figure 4, two following protruding frameworks 20 that surround two fixed mount jacks 8 are respectively arranged at the bottom of fixed mount 7, and sleeve 5 is installed on down in the protruding framework 20.As shown in Figure 5, three installing holes 19 are arranged on the fixed mount 7, wherein two mounting hole site are on two angles of the rear end of fixed mount 7, and a mounting hole site is in the centre position of the front end of fixed mount 7, and fixed mount 7 is inserted on the base 1 to moving by the screw of being located in the installing hole 19.As shown in Figure 2; be placed with a shutter 11 on the fixed mount 7; shutter 11 is positioned at the top of fixed mount jack 8; the left and right end of shutter 11 all has a plush copper 12; plush copper 12 is positioned on the guiding surface 9; the front end of shutter 11 is connected with spring 13, and the other end of spring 13 covers 2 convex tendon and pushes up mutually with moving to plug.As Fig. 2, shown in Figure 6, the rear end of shutter 11 is connected with the dop 14 of a T font, and the cross-peen of the dop 14 of T font is positioned at draw-in groove 15 tops, and the perpendicular head of the dop 14 of T font is positioned at the breach top.Two boss 17 are arranged on the shutter 11, the position of boss 17 with move that to plug the jack 6 that cover on 2 corresponding, the end face of boss 17 before being high after a low inclined-plane 18.

When plug was inserted jack, shutter moved down along the guiding surface on the fixed mount, and spring is compressed, and the two poles of the earth of plug can be inserted on the following sleeve by the fixed mount jack.When pulling the plug out of the socket, under the resilience of spring, shutter resets, and covers on the fixed mount jack.If have only a boss to be subjected to downforce on two boss of shutter; as child because of curiosity finger is reached in the jack or with thin iron staff toward the jack interpolation; then the dop of shutter rear end can snap in the draw-in groove toward stressed lopsidedness; therefore shutter can't move down along guiding surface in this case; shutter still blocks on sleeve; thereby stoped contacting of child's finger or thin iron staff and metal sleeve, avoid the generation of electric shock accidents.When not inserting plug simultaneously, shutter has also played the effect of waterproof and dustproof, effectively increases the service life.The utility model stable performance, the plug plug is convenient.

Claims

1. mobile socket with the shutter waterproof; comprise move to insert base (1) and move plug lid (2) link to each other formation housing and stretch out in outside the housing; one end is connected with the feed cable (4) of plug (3); moving slotting base (1) is provided with some to two slotting sleeves (5); the mobile lid (2) of plugging is provided with the jack (6) corresponding with described sleeve (5); every pair of sleeve (5) all is positioned at the termination of housing with described feed cable (4) and connects; it is characterized in that the described mobile base (1) of inserting is provided with and the corresponding fixed mount in every pair of sleeve (5) position (7); the fixed mount jack (8) that fixed mount (7) is provided with and sleeve (5) is corresponding and have the coaming plate (10) of guiding surface (9); coaming plate (10) is positioned at the both sides of a pair of fixed mount jack (8); described fixed mount (7) is provided with shutter (11); shutter (11) is positioned at the top of fixed mount jack (8); the left side of shutter (11); right-hand member is equipped with a plush copper (12); plush copper (12) is positioned on the guiding surface (9); the front end of shutter (11) is connected with spring (13), and all push up mutually with the described convex tendon of plugging lid (2) that moves the rear end of the other end of spring (13) and shutter (11).

2. a kind of mobile socket according to claim 1 with the shutter waterproof; it is characterized in that the rear end of described shutter (11) is provided with the dop (14) of a T font; described fixed mount (7) is provided with a draw-in groove that is surrounded by baffle plate (15); draw-in groove (15) is positioned at the rear of described fixed mount jack (8); draw-in groove (15) leaves a breach towards fixed mount jack (8); the cross-peen of the dop of described T font (14) is positioned at described draw-in groove (15) top, and the perpendicular head of the dop of T font (14) is positioned at described breach top.

3. a kind of mobile socket according to claim 1 and 2 with the shutter waterproof; it is characterized in that described shutter (11) is provided with two boss (17); the position of boss (17) is corresponding with the described mobile jack of plugging on the lid (2) (6), and the end face of boss (17) is a low inclined-plane (18), preceding high back.

4. a kind of mobile socket according to claim 1 with the shutter waterproof; it is characterized in that described fixed mount (7) is provided with three installing holes (19); wherein two mounting hole site are on two angles of the rear end of fixed mount (7); a mounting hole site is in the centre position of the front end of fixed mount (7), and described fixed mount (7) links to each other with the described mobile base (1) of inserting by the screw of being located in the installing hole (19).

5. according to claim 1 or 2 or 4 described a kind of mobile sockets with the shutter waterproof; it is characterized in that described fixed mount (7) is provided with two following protruding frameworks (20) that surround two fixed mount jacks (8) respectively, described sleeve (5) is located in the described protruding framework (20) down.

6. according to claim 1 or 2 or 4 described a kind of mobile sockets with the shutter waterproof; it is characterized in that described move plug lid (2) and be provided with several through holes; the inwall of through hole is provided with a circle chimb (21); be stamped the two poles of the earth on each through hole and insert face (22); every the two poles of the earth are inserted face (22) and are provided with a pair of jack (6); the two poles of the earth are inserted face (22) and are covered on chimb (21); described the two poles of the earth are inserted face (22) and are moved between the through hole of plugging lid (2) and are provided with sealing ring (23); described sealing ring (23) comprises a circle plane circle (24) and is located at a corral flange (25) of circle (24) outer, plane; described plane circle (24) is positioned at the two poles of the earth to be inserted between the back side and chimb (21) of face (22), and described surrounding edge circle (25) is positioned at side and mobile the plugging between the lid (2) that face (22) is inserted at the two poles of the earth.

7. a kind of mobile socket with the shutter waterproof according to claim 6 is characterized in that described the two poles of the earth plug in the grab (26) that the back side of face (22) is provided with excurvation, and described trip (26) catches on described chimb (21).