CN210576714U - Socket device - Google Patents

Abstract

The utility model is suitable for a grafting device technical field especially relates to a socket device, include: protective cover, mounting bracket, first reset assembly, protection component, second reset assembly, plug bush subassembly, casing, first reset assembly can drive the protective cover when external plug is extracted and reset, and second reset assembly can drive the shutter of protection component when external plug is extracted and reset, through the duplicate protection effect that protective cover and shutter provided, can effectively avoid inside materials such as the dust of external environment get into socket device, improved socket device's security greatly.

Description

Socket device

Technical Field

The utility model is suitable for a grafting device technical field especially relates to a socket device.

Background

The socket means a socket into which one or more circuit terminals of various electric devices can be inserted to complete a circuit. In order to protect the socket when not in use, a protective door is often provided on the socket. When the socket is not used, the protective door blocks the through hole for the circuit wiring to be inserted, so that dust in the external environment is prevented from entering, and the situation that a user accidentally touches the socket to cause electric injury is avoided.

The socket that has the protection on the existing market often is portable socket, and the shutter design covers the lower extreme at the face, and the jack can not effectively be lived in the effective complete shielding of shutter, so things such as dust, batting fall into the jack usually, often lead to the shutter card to die, and the function is inefficacy. And inflammables such as batting fall into the jack, attach on the inside hardware of socket, influence the heat dissipation and electrically conductive of hardware, after the external load of socket, the inside hardware of socket can not effectively dispel the heat, and the temperature rise rises sharply, in addition easily fires of batting to lead to electric fire. Meanwhile, the jack cannot be effectively and completely shielded by the protective door, and water vapor, oil stain and other liquid are easy to splash into the socket, so that short circuit of the electric appliance is caused, and an electric fire is caused. Therefore, the mobile socket on the market has certain potential safety hazard due to uncertain use environment or improper use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a socket device aims at solving the not high enough problem of security of current socket in the use.

The utility model discloses a realize like this, provide a socket device, socket device includes: a protective cover; the mounting frame is provided with a positioning area at a position corresponding to the protective cover; the first resetting component is arranged between the protective cover and the mounting frame and can drive the protective cover to reset when the external plug is pulled out; the protection assembly comprises a protection door arranged at a corresponding position of the positioning area; the second reset assembly is arranged on the protection assembly and can drive the protection door to reset when the external plug is pulled out; a sleeve assembly including an electrical component mateable with an external plug; the casing, the mounting bracket is fixed on the casing, the mounting bracket with form between the casing and be used for holding first reset assembly, the protection subassembly the second reset assembly with the holding cavity of plug bush subassembly.

Furthermore, the protective cover is equipped with the draw-in groove at edge downside, the mount frame be equipped with in the edge department of positioning area can with the fastener of draw-in groove mutually supporting, the draw-in groove with be equipped with the space between the fastener.

Still further, the first reduction assembly comprises: the limiting table is fixedly arranged on the positioning area and provided with an energy storage counter bore; the positioning hole is formed in the positioning area; the buckling bulge is fixedly arranged on the protective cover, and a positioning groove is formed in the buckling bulge; the torsion spring comprises a first elbow and a second elbow extending from the first elbow, the first elbow is clamped on the positioning groove and is arranged in the energy storage counter bore together with the buckling protrusion, and one end of the second elbow is arranged in the positioning hole.

Still further, the first reduction assembly further comprises: the sliding groove is arranged on the positioning area; the positioning bulge is fixedly arranged on the protective cover and can be arranged in a sliding manner with the sliding groove, and the sliding direction of the positioning bulge is consistent with the moving direction of the protective cover; the connecting hole is formed in the limiting table and is communicated with the energy storage counter bore; the positioning platform is provided with a connecting hole and a guide hole, and the second elbow penetrates through the connecting hole and the guide hole and then is fixed in the positioning hole.

Still further, the first reduction assembly further comprises: a friction balance point disposed on the protective cover; the sinking platform is arranged on the positioning area and is in mutual contact with the friction balance point.

Furthermore, the protective door is provided with an avoiding groove for avoiding the buckling protrusion.

Still further, the protection assembly includes: the protective door is arranged on the support; the second reset assembly includes: the elastic component, the elastic component with the shutter is in the opposition both sides of support are equipped with at least one respectively, elastic component one end is contradicted the inner wall of support, the other end is contradicted the shutter.

Still further, the second reduction assembly further comprises: the guide posts are fixedly arranged on the protective doors, and the guide posts on one protective door are arranged towards the opposite protective door; the guide hole is arranged on the protective door, and the guide pillar penetrates through the guide hole when the protective door is reset; the guide rail is arranged on the protective door; a guide groove provided on the mount and on which the guide rail is slidable; the linkage boss is arranged on the lower surface of the protection door; and the linkage groove is arranged on the lower surface of the protective door, and the linkage groove on one protective door is arranged corresponding to the linkage boss on the opposite protective door.

Furthermore, a first driving surface matched with the two flat plugs of the two poles and a second driving surface matched with the two round plugs of the two poles are arranged on the protective door.

Furthermore, the mounting rack is also provided with a buckling position; the protection assembly further comprises: the buckling hole is formed in the support and matched with the buckling hole; the mounting seat is fixedly arranged on the support, and the mounting seat is provided with a containing cavity for containing the electrical appliance element.

The beneficial effects of the utility model reside in that, compared with the prior art, the utility model discloses a design a socket device, be equipped with the protective cover, first reset assembly, shutter and second reset assembly, when the plug inserts socket device, the plug passes protective cover and shutter in proper order, mutually support with electrical components, realize the circuit switch-on, when socket device is extracted to the plug, first reset assembly drive protective cover resets, second reset assembly drive shutter resets, the duplicate protection effect that provides through protective cover and shutter, can effectively avoid material such as dust of external environment to get into inside the socket device, socket device's security has been improved greatly.

Drawings

Fig. 1 is a schematic view of a completed assembled socket device according to the present invention;

fig. 2 is an exploded view of the socket device provided by the present invention;

fig. 3 is an exploded view of the socket device provided by the present invention without the panel, the plug bush assembly, and the housing;

FIG. 4 is an enlarged view of a portion of FIG. 3;

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

fig. 6 is a reverse exploded view of the protective cover, mounting frame, and protective assembly provided by the present invention;

fig. 7 is an exploded view of the protection assembly and the second reset assembly provided by the present invention;

fig. 8 is a schematic view of the protection door provided by the present invention in a closed state;

fig. 9 is a schematic diagram of the plug ejection protection door provided by the present invention.

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.

The existing socket usually only adopts the protective door to provide the protective action, the protective door is manually moved by a user, then the plug is inserted into the socket, or the plug directly backs up the protective door in a mode of setting the elastic mechanism, and after the plug is pulled out, the elastic mechanism drives the protective door to reset so as to realize the protective action. However, the protection door provided by the conventional socket often cannot effectively and completely shield the jack, so that dust is still easy to enter, and the safety of the socket is not high. The utility model discloses a design a socket device, be equipped with protective cover 11, first reset assembly, shutter 41 and second reset assembly, when plug 100 inserts socket device, plug 100 passes protective cover 11 and shutter 41 in proper order, mutually support with electrical components 61, realize the circuit switch-on, when plug 100 extracts socket device, first reset assembly drive protective cover 11 resets, second reset assembly drive shutter 41 resets, the duplicate protection effect that provides through protective cover 11 and shutter 41, can effectively avoid matters such as dust of external environment to get into inside the socket device, socket device's security has been improved greatly.

Example one

Referring to fig. 1 and 2, the present embodiment provides a socket device, including: a protective cover 11; the mounting rack 2 is provided with a positioning area 21 at a position corresponding to the protective cover 11, and the protective cover 11 can be arranged on the positioning area 21; the first reset assembly is arranged between the protective cover 11 and the mounting frame 2 and can drive the protective cover 11 to reset when the external plug 100 is pulled out; a protection assembly 4, wherein the protection assembly 4 comprises a protection door 41 arranged at a corresponding position of the positioning area 21; the second reset component is arranged on the protection component 4 and can drive the protection door 41 to reset when the external plug 100 is pulled out; a sleeve assembly 6, the sleeve assembly 6 comprising an electrical component 61 which is interfittable with the external plug 100; casing 7, mounting bracket 2 are fixed on casing 7, form between mounting bracket 2 and the casing 7 and be used for holding first reset subassembly, protection component 4, second reset subassembly and the accommodation cavity of plug bush subassembly 6. Fig. 1 shows the complete socket device assembled.

During the equipment, can load the protective cover 11 earlier on the location area 21, install first reset assembly respectively on protective cover 11 and mounting bracket 2 again, first reset assembly is located between protective cover 11 and the mounting bracket 2, afterwards, install second reset assembly on protection component 4 to install protection component 4 on mounting bracket 2, then, be connected the installation with plug bush subassembly 6 and protection component 4, finally, with mounting bracket 2 fixed mounting on casing 7, accomplish the whole assembly. The socket assembly adopts the assembly of each subassembly, and each subassembly can realize in a flexible way producing the independent assembly of line, perhaps assembles again after the automatic assembly of each subassembly, and holistic assembly mode is simple, and production efficiency is high, low in manufacturing cost to can guarantee the stability after the assembly.

When the plug 100 is not inserted into the socket device, the protective cover 11 and the protective door 41 are in a closed state, so that double protection is provided for the socket device, and substances such as dust in the external environment cannot enter the corresponding position of the plug bush assembly 6, so that the electrical component 61 cannot be influenced. When the plug 100 is inserted into the socket device, the socket device is in a power-on state, the pins of the plug 100 sequentially pass through the protective cover 11 and the protective door 41, then enter the corresponding positions of the plug bush component 6, and are inserted into the electrical device element 61 to realize mutual matching, so that the purpose of circuit connection is achieved. When the plug 100 is pulled out of the socket device, the second reset component drives the protection door 41 to reset along with the pulling out of the plug 100, the first reset component drives the protection cover 11 to reset again, the protection door 41 and the protection cover 11 are converted into a closed state again, double protection is continuously provided for the socket device, the protection cover 11 is used for first protection, the protection door 41 is used for second protection, even if partial substances in the external environment enter from the protection cover 11, the protection door 41 can still support the partial substances outside, and the partial substances cannot be in contact with the electrical component 61. Moreover, a certain distance exists between the protective cover 11 and the protective door 41, so that the electric shock prevention effect can be greatly improved, and even if a user accidentally touches the socket device, the user can still timely break away from the socket device, thereby avoiding the electric shock hazard.

It should be mentioned that the number of the protective cover 11, the positioning area 21, the first reset component, the protective component 4, the second reset component, and the plug bush component 6 are consistent with each other and are respectively used in cooperation.

Example two

Referring to fig. 2, 3 and 5, on the basis of the first embodiment, the lower side of the protective cover 11 of the second embodiment faces the positioning area 21, the protective cover 11 is provided with a slot 113 on the lower side of the edge, the mounting frame 2 is provided with a latch 22 at the edge of the positioning area 21, the latch 22 can be selected as a rib. When the protective cover 11 is mounted on the mounting frame 2, the clip 22 is clipped into the clip groove 113, a gap is provided between the clip groove 113 and the clip 22, the gap is the separation distance b shown in fig. 5, and the gap is greater than or equal to 0.5 mm. When meetting external environment's steam or greasy dirt, ensure steam or greasy dirt and follow the outside outflow of fastener 22 at the cell wall of protective cover 11 draw-in groove 113 to effectual steam or greasy dirt of preventing gets into socket device's inside, further improved socket device's security.

EXAMPLE III

Referring to fig. 2 to 5, on the basis of the first embodiment and the second embodiment, in the third embodiment, the limiting table 31 is fixedly arranged on the positioning area 21, and the limiting table 31 is provided with an energy storage counterbore 311; a positioning hole which is arranged on the positioning area 21 but is not positioned at the same position as the limiting table 31; the buckling protrusion 112, the buckling protrusion 112 is fixedly disposed on the protective cover 11, and the buckling protrusion 112 is provided with a positioning groove 1121; the torsion spring 32, the torsion spring 32 includes a first elbow 321 and a second elbow 322 extending along the first elbow 321, the first elbow 321 is clamped on the positioning slot 1121, and is disposed in the energy storage counterbore 311 together with the buckling protrusion 112, and one end of the second elbow 322 is disposed in the positioning hole.

The first bend 321 of the torsion spring 32 is formed by a first iron wire wound in a multi-turn manner, the second bend 322 is formed by a second iron wire extending from the end of the first bend 321, and one end of the second iron wire is bent. During assembly, the first elbow 321 is clamped around the positioning groove 1121 of the buckling protrusion 112, the protective cover 11 is disposed on the positioning region 21, the buckling protrusion 112 is clamped into the energy storage counterbore 311, the first elbow 321 is clamped into the energy storage counterbore 311 of the limiting table 31 along with the buckling protrusion 112, but the second elbow 322 extends out of the energy storage counterbore 311, and one end of the second elbow is bent and clamped into the positioning hole.

The protective cover 11 is provided with a first through hole 111, and the positioning area 21 is provided with a second through hole 211, so that when the plug 100 is inserted into the socket device, the pins firstly enter the first through hole 111, and the protective cover 11 is screwed, so that the first through hole 111 and the second through hole 211 correspond to each other, and the pins can pass through the second through hole 211. As the protecting cover 11 is twisted, the first bend 321 of the torsion spring 32 is compressed in the energy storage counterbore 311, and energy is stored, and the second bend 322 is pulled to move towards the first bend 321. When the plug 100 is pulled out of the socket device, the torsion spring 32 is elastically stretched as the pins sequentially exit the second through hole 211 and the first through hole 111, releasing the accumulated energy, providing a certain rotational force to the shield cover 11, and the shield cover 11 is rotationally restored.

In the present embodiment, referring to fig. 3, in order to ensure uniform rotational stress of the barrier cover 11, the stopper 31 is set to be circular, the positioning region 21 is set to be circular with a larger radius, and the stopper 31 is located at the center of the positioning region 21.

Of course, the first reset component only needs to have an energy storage mechanism, and can achieve the purpose of driving the protective cover 11 to reset, for example, a spring piece and a linear spring can also achieve the energy storage reset function. The protecting cover 11 can also be moved left and right or up and down to realize opening or closing by the protecting cover 11 moving left and right or up and down. However, the protective cover 11 with the rotation mode is used, so that the sealing effect is better, and particularly, for the protective cover 11 as the first protective measure of the socket device, after the protective cover 11 rotates, the first through hole 111 can be moved and does not correspond to the second through hole 211, so that the second through hole 211 is effectively and completely shielded, and substances such as dust can be perfectly prevented from entering the second through hole 211. Moreover, the use of the rotary protective cover 11 can ensure a safety predetermined distance from the protective door 41, thereby ensuring the quality of the socket device.

Example four

On the basis of the third embodiment, the first reset assembly of the fourth embodiment further includes: referring to fig. 3, a slide groove 34, the slide groove 34 being provided on the positioning region 21; referring to fig. 6, a positioning protrusion 114 is fixedly disposed on the protecting cover 11 and slidably disposed with the sliding slot 34, and a sliding direction of the positioning protrusion 114 and a moving direction of the protecting cover 11 are consistent with each other.

When the protecting cover 11 is disposed on the positioning region 21, the buckling protrusion 112 enters the energy storage counterbore 311, the positioning protrusion 114 is correspondingly inserted into the sliding groove 34, if the positioning protrusion 114 is not correspondingly inserted into the sliding groove 34 at the beginning, the protecting cover 11 can be rotated and a certain downward pressure is applied to the protecting cover 11, and the positioning protrusion 114 of the protecting cover 11 can be accurately inserted into the sliding groove 34.

In the present embodiment, the slide groove 34 is formed in an arc shape because the barrier cover 11 is rotatably opened or closed. When the protecting cover 11 rotates, the positioning protrusion 114 slides in the sliding slot 34, and the protecting cover 11 is guided.

EXAMPLE five

On the basis of the third embodiment, the first reset assembly of the fifth embodiment further includes: referring to fig. 6, a friction balance point 115, the friction balance point 115 being provided on the barrier cover 11; referring to fig. 3, a sink 35, the sink 35 is disposed on the positioning region 21, and an end surface of the sink 35 and the friction balance point 115 contact each other.

The friction balance points 115 are optionally three and evenly distributed on the protecting cover 11. In the present embodiment, the friction balance point 115 is provided on the inner side wall of the barrier cover 11 toward the middle of the positioning region 21. When the protecting cover 11 rotates, the end face of the sinking platform 35 and the friction balance point 115 are in contact fit with each other to reduce the relative friction of the protecting cover 11 and maintain the motion balance, ensuring the smooth motion of the protecting cover 11.

EXAMPLE six

Referring to fig. 4, on the basis of the third embodiment, the first reset assembly of the sixth embodiment further includes: the connecting hole 312 is formed in the limiting table 31 and is communicated with the energy storage counter bore 311; and a positioning table 33, wherein a positioning hole is formed in the positioning table 33, the positioning table 33 is further provided with a guide hole 331, and the second bend 322 is fixed in the positioning hole after passing through the connecting hole 312 and the guide hole 331.

After the first bend 321 of the torsion spring 32 is clamped into the energy storage counterbore 311 along with the buckling protrusion 112, the second bend 322 penetrates out of the connecting hole 312 and enters the guide hole 331, and the bent end of the second bend is clamped into the positioning hole in sequence to complete the assembly of the torsion spring 32. When the protecting cover 11 rotates, the first bend 321 is compressed by force and pulls the second bend 322, and the second bend 322 is not deformed too much due to the guiding and communicating effect of the connecting hole 312 and the guiding hole 331.

EXAMPLE seven

Referring to fig. 8, the protection doors 41 are provided with avoiding grooves 44 for avoiding the buckling protrusions 112, in this embodiment, two protection doors 41 are provided with avoiding grooves 44, the formed grooves are matched with the bottom ends of the buckling protrusions 112, and after the buckling protrusions 112 are clamped into the energy storage counter bores 311, the buckling protrusions 112 can enter the avoiding grooves 44, so that the distance between the protection assembly 4 and the mounting frame 2 is reduced, and the overall volume of the socket device is smaller and more attractive.

Example eight

Referring to fig. 6 and 7, on the basis of the first embodiment and the second embodiment, the protection component 4 of the eighth embodiment includes: a support 42, on which the protection door 41 is provided; the second reduction assembly includes: at least one of the elastic member 51, the elastic member 51 and the protective door 41 is disposed at opposite sides of the support 42, and one end of the elastic member 51 abuts against the inner wall of the support 42 and the other end abuts against the protective door 41.

Referring to fig. 8, in the present embodiment, one of the protection doors 41 is disposed at each of two opposite sides of the support 42, and the two protection doors 41 are symmetrically disposed, and similarly, one of the elastic members 51 is disposed at each of two opposite sides of the support 42, and one end of the elastic member 51 abuts against the inner wall of the support 42 and the other end abuts against one side of the protection door 41. Of course, there may be more protection doors 41, and there may also be more elastic members 51, which are not described in detail herein.

Referring to fig. 8 and 9, when the plug 100 is inserted into the outlet, the pins sequentially pass through the first through hole 111 and the second through hole 211 and respectively abut against the two protection doors 41, and the user continues to apply force, so that the pins push the two protection doors 41 apart from each other, and at this time, the elastic member 51 is elastically compressed. The pins are allowed to pass through the position of the protective door 41 and then inserted into the electrical component 61 to be mated with the electrical component 61. When the plug 100 is pulled out of the socket device, the elastic member 51 is elastically stretched along with the withdrawal of the pins, the elastic member 51 pushes the corresponding protective door 41 to reset, and at this time, the two protective doors 41 approach each other to achieve the purpose of sealing.

Optionally, be equipped with spacing portion on elastic component 51's the corresponding mounted position, elastic component 51 one end can block in spacing portion, realizes that the assembly of elastic component 51 and shutter 41 is fixed in advance to prevent that shutter 41 from dropping or elastic component 51 from popping out in the assembling process, can effectively promote the stability of assembly, and improve socket device's yields greatly.

In this embodiment, the elastic element 51 may be a spring, and of course, the elastic element 51 may be other elements as long as it can realize elastic reset, which is not described herein again.

Example nine

Referring to fig. 7, on the basis of the eighth embodiment, the second reset assembly of the ninth embodiment further includes: a guide post 521, wherein the guide post 521 is fixedly mounted on the protective door 41, and the guide post 521 on the protective door 41 is arranged facing the opposite protective door 41; a guide hole 522, the guide hole 522 is provided on the protective door 41, and the guide post 521 passes through the guide hole 522 when the protective door 41 is reset.

The protective doors 41 are provided with guide posts 521 and guide holes 522, and since the protective doors 41 are symmetrically arranged, the guide posts 521 of one protective door 41 correspond to the guide holes 522 of the other protective door 41. When the plug 100 is not inserted into the outlet device, the protection door 41 is always in the closed state due to the elastic force of the elastic member 51, and the guide post 521 of one protection door 41 is inserted into the guide hole 522 of the other protection door 41. When the plug 100 is pulled out of the socket device, the guide post 521 smoothly enters the guide hole 522 along with the relative movement of the protective door 41, so that the protective door 41 is guided to avoid the displacement during the movement. The guide post 521 is provided to correspond to the guide hole 522, and thus, when the plug is inserted into the door, the protection door 41 can be prevented from being horizontally separated from the door.

Example ten

Referring to fig. 7, on the basis of the eighth embodiment, the second reset assembly of the tenth embodiment further includes: a linkage boss 541, the linkage boss 541 being disposed on a lower surface of the protection door 41; and the interlocking grooves 542, the interlocking grooves 542 are formed on the lower surface of the protective door 41, and the interlocking grooves 542 on one protective door 41 are formed corresponding to the interlocking bosses 541 on the opposite protective door 41.

The interlocking projection 541 may be caught in the interlocking groove 542 when the protective door 41 moves relatively to the reset. If the condition that the bolt unilateral is inserted takes place, for example during children's user's carelessly hand stretched into first through-hole 111 and second through-hole 211, shutter 41 descends on one side simultaneously, and the opposite side rises, and shutter 41 can overturn a certain angle, though the angle of overturning can not be very big, can guarantee to realize shutter 41's protection against electric shock function.

EXAMPLE eleven

Referring to fig. 7, on the basis of the eighth embodiment, the second reset assembly of the eleventh embodiment further includes: a guide rail 531, the guide rail 531 being provided on the protective door 41; a guide groove 532, the guide groove 532 being provided on the holder 42, and the guide rail 531 being slidable on the guide groove 532.

The protection doors 41 are each provided with a guide rail 531, and the guide rail 531 is fitted into the guide groove 532. When the protection door 41 is relatively moved, the guide rail 531 slides in the guide groove 532, and the protection door 41 can be further guided.

Example twelve

Referring to fig. 6, on the basis of the eighth embodiment, the second reset assembly of the twelfth embodiment further includes: the positioning bosses are fixedly arranged on the sliding path of the protection door 41, and a plurality of positioning bosses are symmetrically arranged on the left side and the right side of the same protection door 41. When the protection door 41 moves relatively, the turnover angle of the protection door 41 can reach 4-4.5 degrees due to the positioning boss, and monopole protection is achieved. Also, the thickness dimension of the protective door 41 can be greatly reduced, and the thickness dimension can be in the range of 4mm to 4.5 mm.

EXAMPLE thirteen

Referring to fig. 8, on the basis of the eighth embodiment, the protective door 41 of the thirteenth embodiment is provided with a first driving surface 411 matched with the two flat plugs 100 and a second driving surface 412 matched with the two round plugs 100. Since the plug 100 can have various specifications, referring to fig. 9, if the two-pole flat plug 100 is inserted, the pins thereof can give a certain force to the first driving surface 411, and the first driving surface 411 slides away in a horizontal motion after being stressed. If the two-pole round plug 100 is inserted, the pins thereof can give a certain force to the second driving surface 412, and the second driving surface 412 slides away in a horizontal motion after being stressed.

It should be noted that the first through hole 111 and the second through hole 211 are also applicable to the two-pole two-flat plug 100 and the two-pole two-round plug 100, which helps the two-pole two-flat plug 100 and the two-pole two-round plug 100 to smoothly pass through the first through hole 111 and the second through hole 211.

Example fourteen

Referring to fig. 7, on the basis of the eighth embodiment, the mounting frame 2 of the fourteenth embodiment is further provided with a fastening position 25, and the protection component 4 further includes: the fastening hole 421, the fastening hole 421 is provided on the support 42, and the fastening hole 421 matches with the fastening 25.

During assembly, the buckling position 25 is buckled on the buckling position hole 421, and the assembly of the mounting frame 2 and the protection component 4 can be completed. In addition, the mounting mode can further reduce the distance between the mounting frame 2 and the protection component 4, so that the whole structure is smaller and more compact.

Example fifteen

Referring to fig. 6, on the basis of the eighth embodiment, the protection component 4 of the fifteenth embodiment further includes: and a mounting seat 43, wherein the mounting seat 43 is fixedly arranged on the support 42, and the mounting seat 43 is provided with a containing cavity 431 for containing the electrical element 61. Since the electrical components 61 are usually provided with two corresponding two pole pins, the accommodating cavity 431 is provided with two separated and symmetrical spaces for accommodating the two electrical components 61. When the assembly, directly insert mount pad 43 with electrical components 61, electrical components 61 holds in holding die cavity 431, realizes "blind dress" effect to solve the slow-witted demand of preventing of assembly, promote assembly efficiency by a wide margin, and can reach reduction in production cost's purpose.

Example sixteen

Referring to fig. 1, on the basis of the first embodiment, the sixteen outlet apparatus of the present embodiment further includes: panel 1, protective cover 11 are established on panel 1, and panel 1 fixed mounting is on mounting bracket 2, and overall assembly quality is high. Since the height of the protecting cover 11 is identical to the height of the panel 1, the protecting cover 11 and the positioning region 21 can be in contact with each other.

Referring to fig. 2, in the present embodiment, a fastening groove 12 is disposed on the panel 1, and a fastening member 23 matched with the fastening groove 12 is disposed on the mounting bracket 2, and the fastening member 23 is fastened in the fastening groove 12, so as to fix the panel 1 and the mounting bracket 2 to each other.

The sleeve assembly 6 further comprises a switch button 62, the faceplate 1 being left with an aperture coinciding with the switch button 62. The switch button 62 may be partially exposed to the external environment, and after the switch button 62 is pressed, the plug 100 is inserted into the outlet, so as to complete the circuit.

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 (10)

1. An outlet device, comprising:

a protective cover;

the mounting frame is provided with a positioning area at a position corresponding to the protective cover;

the first resetting component is arranged between the protective cover and the mounting frame and can drive the protective cover to reset when the external plug is pulled out;

the protection assembly comprises a protection door arranged at a corresponding position of the positioning area;

the second reset assembly is arranged on the protection assembly and can drive the protection door to reset when the external plug is pulled out;

a sleeve assembly including an electrical component mateable with an external plug;

the casing, the mounting bracket is fixed on the casing, the mounting bracket with form between the casing and be used for holding first reset assembly, the protection subassembly the second reset assembly with the holding cavity of plug bush subassembly.

2. The outlet device as claimed in claim 1, wherein the protecting cover has a locking groove at a lower side of an edge thereof, the mounting frame has a locking piece at an edge of the positioning region, the locking piece is capable of cooperating with the locking groove, and a gap is provided between the locking groove and the locking piece.

3. The header assembly of claim 1 or 2, wherein the first reset assembly comprises:

the limiting table is fixedly arranged on the positioning area and provided with an energy storage counter bore;

the positioning hole is formed in the positioning area;

the buckling bulge is fixedly arranged on the protective cover, and a positioning groove is formed in the buckling bulge;

the torsion spring comprises a first elbow and a second elbow extending from the first elbow, the first elbow is clamped on the positioning groove and is arranged in the energy storage counter bore together with the buckling protrusion, and one end of the second elbow is arranged in the positioning hole.

4. The header assembly of claim 3, wherein the first reset component further comprises:

the sliding groove is arranged on the positioning area;

the positioning bulge is fixedly arranged on the protective cover and can be arranged in a sliding manner with the sliding groove, and the sliding direction of the positioning bulge is consistent with the moving direction of the protective cover;

the connecting hole is formed in the limiting table and is communicated with the energy storage counter bore;

the positioning platform is provided with a connecting hole and a guide hole, and the second elbow penetrates through the connecting hole and the guide hole and then is fixed in the positioning hole.

5. The header assembly of claim 3, wherein the first reset component further comprises:

a friction balance point disposed on the protective cover;

the sinking platform is arranged on the positioning area and is in mutual contact with the friction balance point.

6. The outlet device according to claim 3, wherein an escape groove for escaping said engagement projection is provided on said protection door.

7. A header assembly in accordance with claim 1 or 2, wherein said protection assembly comprises:

the protective door is arranged on the support;

the second reset assembly includes:

the elastic component, the elastic component with the shutter is in the opposition both sides of support are equipped with at least one respectively, elastic component one end is contradicted the inner wall of support, the other end is contradicted the shutter.

8. The header assembly of claim 7, wherein the second reset component further comprises:

the guide posts are fixedly arranged on the protective doors, and the guide posts on one protective door are arranged towards the opposite protective door;

the guide hole is arranged on the protective door, and the guide pillar penetrates through the guide hole when the protective door is reset;

the guide rail is arranged on the protective door;

a guide groove provided on the mount and on which the guide rail is slidable;

the linkage boss is arranged on the lower surface of the protection door;

and the linkage groove is arranged on the lower surface of the protective door, and the linkage groove on one protective door is arranged corresponding to the linkage boss on the opposite protective door.

9. The header assembly of claim 7 wherein said shutter has a first drive surface for mating with two flat plugs and a second drive surface for mating with two round plugs.

10. The outlet assembly of claim 7 wherein said mounting bracket further includes a snap-fit location;

the protection assembly further comprises:

the buckling hole is formed in the support and matched with the buckling hole;

the mounting seat is fixedly arranged on the support, and the mounting seat is provided with a containing cavity for containing the electrical appliance element.

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