CN207834731U - A kind of anti-drop power socket - Google Patents

Abstract

The utility model provides a kind of anti-tripping power outlet, includes the socket being electrically connected with plug；One anti-tripping panel module is opened through poroid panel construction for middle part, and is limited in length and width directions to socket；One anti-tripping fixed module is cavity body structure between inner wall and the outer wall, can house the anti-tripping module and there are the spaces that elastic peripheral frame deforms；One anti-tripping module, it is configured to the frame structure that through hole is opened at middle part, it is surrounded on the inner wall outside, the wherein both sides of frame structure are symmetrical elastic peripheral frame, the upper edge and lower edge of the same longitude of elastic peripheral frame are respectively arranged with boss and chimb, combined with chimb by boss and block the lower frame of anti-tripping fixed module, frame structure is additionally provided with automatic recovery button.The utility model can simply and easily extract plug while preventing socket from threading off, and be protected to the anti-tripping module of critical component, and after-sales service cost is relatively lower.

Description

A kind of anti-drop power socket

Technical field

The utility model belongs to technical field of electrical equipment, and in particular to a kind of anti-drop power socket.

Background technology

Currently, the electric power connection line of many household electrical appliance and household electrical appliance are all separate from, and electric power connection line is established Connection relation between power outlet and electrical equipment.But in the case of certain, due to being inserted into the plug of receptacle not In place, it is easy that plug grafting is made to loosen, may cause to power off, even electric arc is caused to burn out electric appliance when serious, cause safety accident； On the other hand, plug is inserted into after socket if not having anti-dropout measure, can be by plug from socket if accidentally tearing power cord Middle pull-out leads to the interruption of circuit breaker equipment normal operation, affects the safe handling of household electrical appliance.

Therefore, related researcher has carried out preventing plug from dropping and has fallen the research of measure, and obtains certain achievement.Such as apply Number for CN201010273988.0《Anti-shedding device for socket》, socket is equipped using integrated form, and interpolation block is fixedly mounted on In jack housing module, jack housing module is provided with embedded fixed elastic buckles, and socket anti-dropout buckle is provided with can only be suitable Slotting elastic check strip can firmly fixation latches in connecting cavity by plug, and anti-dropout is fixed cam and consolidated with anti-dropout Determine catching groove to match, makes socket anti-dropout buckle that cannot slide and loosen, it is common to realize by the sealed mesh of plug.But this side On the other hand extraction that method but causes plug is difficult.

For another example application No. is CN201510595388.9's《The attaching plug and socket of anti-dropout》, fixed in header body There are at least two conductive base pins, the end periphery of header body, which is extended with, is enclosed in the conductive base pin interior insulation crust, The insulation crust and the joint of the header body are at least being partially formed with the step for being higher by header body.When movable part For horizontal part in the state of entering in framework opening, insulation crust can not pass through being open for framework due to the blocking by movable part, Movable part can be resisted against on step, and attaching plug is securely positioned within anti-dropout on jack body.Although this method can To realize the function of anti-dropout, but when plug is resisted against tension on step, plug difficulty will also result in.

For another example application No. is CN201120341888.7's《A kind of power outlet of safety anti-releasing》, including one be connected with The male plug of attaching plug and mother socket with male plug pairing, are respectively provided with a bullet at left and right sides of the male plug hand-held part Power button, the elastic force button are equipped with the buckle extended to the insertion section of male plug；The mother socket both sides correspond to male plug Button hole is equipped at the buckle of head.When without using electric appliance, the elastic force of the both sides of male plug hand-held part is pressed into key pressing, elastic force with hand The buckle that button extends inwardly bounces back, and buckle is exited from the button hole of mother socket both sides, so that it may easily be extracted from mother socket Male plug.Although this method can easily pull the plug out of the socket, its elastic force button is set on plug, if button damages It is bad, then integral replacing plug is needed, unnecessary waste is caused.

Accordingly, it is desirable to provide a kind of anti-drop power socket does not increase the difficulty of plug insertion when plug is inserted into socket； After plug insertion, plays the role of to plug fixed, prevent plug from falling；It, can be light when needing to pull the plug out of the socket It pulls the plug out of the socket without generating damage to plug inherent structure；In addition, the design of device needs the convenience for considering to safeguard and maintenance The height of cost.

Utility model patent content

In view of this, the utility model is directed to a kind of anti-drop power socket, plug is de- caused by preventing plug pine excessively Fall or plug tension caused by plug plug it is difficult phenomena such as generation, meanwhile, the realization of function and failure will not to plug, Connecting line and socket itself generate damage.

In order to achieve the above objectives, the technical solution of the utility model is realized in：

A kind of anti-tripping power outlet includes the socket 4 being electrically connected with plug 1, further includes：

One anti-tripping panel module 5 opens the panel construction of through hole for middle part, and inside casing 51 can house socket 4, and Socket 4 is limited in length and width directions；

One anti-tripping module 3 is configured to the frame structure that through hole is opened at middle part, and the wherein both sides of the frame structure are Symmetrical elastic peripheral frame 33, upper edge and lower edge on the elastic peripheral frame 33 are respectively arranged with boss 32 and chimb 36；Institute The other both sides at least side for stating frame structure is provided with automatic recovery button 31；

One anti-tripping fixed module 2 is configured to the square table shape structure that through hole is opened at middle part, the anti-tripping fixed module It is cavity body structure between 2 inner wall 24 and outer wall 25, the cavity body structure can house the anti-tripping module 3, and there are bullets The space that property frame 33 deforms；

The anti-tripping module 3 is surrounded on 24 outside of the inner wall, and the automatic recovery button 31 is exposed to the anticreep The side of fixed module 2 is detained, the socket 4 is additionally provided with triangle slide unit 42.

Further, the elastic peripheral frame 33 is the elastic construction of the arc or triangle that protrude outward.

Further, 32 upper surface of the boss is ramp structure, and towards 33 inner inclination of elastic peripheral frame； The chimb 36 is the eaves shape structure that the elastic peripheral frame 33 extends internally.

Further, when the plug 1 is inserted into the socket 4, the plug 1 is oblique along the upper surface of the boss 32 Face is inserted into, and the plug 1 generates extruding in width direction to the boss 32, and the elastic peripheral frame 33 is outer in the width direction to open, After the plug 1 is inserted into the socket 4, the elastic peripheral frame 33 restores to original state, and the lower surface of the boss 32 is to institute The upper surface for stating the first step 11 of plug 1 is limited.

Further, the boss 32 combines with the chimb 36 by the lower frame of the anti-tripping fixed module 2 26 block.

Further, the wherein opposite both sides of the anti-tripping fixed module 2 are provided with symmetrical notch 23, described to lack Mouthfuls 23 positions being arranged on the anti-tripping fixed module 2 and the boss 32 in the anti-tripping module 3 and described convex The position on side 36 is corresponding.

Further, the edge of the wherein side of the inside casing 51 is provided with lower eaves 56, and the lower eaves 56 is the inside casing The 51 eaves shape structures to extend internally, the upper surface of lower eaves 56 are used to abut the lower surface of the edge 41 of the socket 4.

Further, the automatic recovery button 31 is exposed to the centre position of 2 one side of anti-tripping fixed module, Automatic 31 outer end edges of recovery button are provided with the protrusion 34 being folded upward at.

Further, at least one clamping foot that the anti-tripping fixed module 2 extends to short transverse, the clamping foot Including an at least deck 21 and an at least strip 22.

Further, grooved hole is arranged in the anti-tripping panel module 5, is distinguished by the deck 21 and the strip 22 It is inserted into the slot and forms check cooperation.

Compared with the existing technology, a kind of anti-drop power socket described in the utility model has the advantage that：

1, the anti-tripping module is provided with boss, and when plug is inserted into, plug slides into along boss inclined-plane in socket；Plug After insertion, the position of the upper surface of the first step of the plug is limited below the boss, to the plug Limit, prevents the plug from falling；This method is not necessarily to operation bidirectional in the insertion process of plug, convenient and efficient；It is inserted in plug After entering, the extraction of plug is limited, to play anti-tripping effect.

2, the anti-tripping module is provided with automatic recovery button, and when pressing automatic recovery button, extruding is generated to frame, Frame deforms and opens outside, but when unclamping button, and extruding force disappears, and frame returns to original state, and is formed a kind of automatic The pattern of recovery；Plug need to can only be extracted by pressing automatic recovery button, after plug is extracted and be not required to by this method easily Hand-reset is wanted, it is easy to operate and convenient.

3, the anti-tripping module is individual part, and anti-tripping module is placed in the inner wall and outer wall of anti-tripping fixed module Between, it is surrounded on inner wall outside, anti-tripping fixed module forms fixation by being inserted into anti-tripping panel module, indirectly to anti-tripping Module is fixed；Once anti-tripping module is destroyed, the structures such as connecting line, socket and plug will not be damaged, only It needs to replace the anti-tripping module, without carrying out whole replacement, indirectly to being protected compared with key structure, Meanwhile also reducing the cost of maintenance.

Description of the drawings

The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model. In attached drawing：

Fig. 1 is the axonometric drawing of the whole installation diagram of the utility model

Fig. 2 is the axonometric drawing of socket and the installation diagram of anti-tripping panel module

Fig. 3 is the axonometric drawing of anti-tripping fixed module and the installation diagram of anti-tripping module

Fig. 4 is the schematic diagram of plug

Fig. 5 is the schematic diagram of anti-tripping fixed module

Fig. 6 is the schematic diagram of anti-tripping module

Fig. 7 is the schematic diagram of socket

Fig. 8 is the schematic diagram of anti-tripping panel

Reference sign：

1- plugs, the anti-tripping fixed modules of 2-, the anti-tripping modules of 3-, 4- sockets, the anti-tripping panel modules of 5-, 11- first Step, 21- decks, 22- strips, 23- notches, 24- inner walls, 25- outer walls, 26- lower frames, 31- restore button automatically, and 32- is convex Platform, 33- elastic peripheral frames, 34- protrusions, 35- arrows, 36- chimbs, 41- edges, 42- slide units, 43- socket apertures, 44- grooves, 51- Inside casing, 54- baltimore grooves, 55- rectangular channels, eaves under 56-

Specific implementation mode

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In addition, in conjunction with Fig. 1, the "upper" being previously mentioned in an embodiment of the present invention refers to leaning on plug relatively after socket is installed Side, "lower" refer to opposite by socket side after socket is installed；Length direction refers to then along socket longer sides direction, width direction Refer to then along socket shorter edge direction, short transverse refers to then perpendicular with plane defined by length direction and width direction Direction.

Below in conjunction with attached drawing, technical characteristic above-mentioned to the utility model patent and other and advantage are made in more detail It is bright.

Embodiment one

As shown in figures 1-8, the utility model provides a kind of anti-drop power socket, is used to be electrically connected with a plug 1 and solid The fixed plug 1；The anti-drop power socket includes：

One socket 4 is used to be electrically connected with the plug 1；

One anti-tripping panel module 5 for housing socket 4, and limits socket 4 towards the abjection anti-tripping panel module The movement in 5 directions；

The wherein side of the socket 4 is provided with socket aperture 43, and the socket 4 is arranged at the edge close to 43 side of socket aperture There is edge 41, the edge 41 to be configured to the coronal structure that the socket 4 extends outward, around the socket aperture 43 with it is described Fluted 44 are arranged between edge 41；

5 middle part of the anti-tripping panel module is perforative cavernous structure, the cavernous structure of the anti-tripping panel module 5 Inside is inside casing 51, the edge of the wherein side of the inside casing 51 is provided with lower eaves 56, the lower eaves 56 is the inside casing The 51 eaves shape structures to extend internally；

During the installation process, the socket 4 passes through the inside casing 51, is embedded in the anti-tripping panel module 5, and by described The lower surface of the edge 41 of socket 4 is connected to the upper surface of the lower eaves 56 of the inside casing, meanwhile, the inside casing 51 is described Socket 4 is limited on the length direction and width direction of anti-tripping panel module 5；

The socket 4 is additionally provided with triangle slide unit 42；After the socket 4 is embedded in the anti-tripping panel module 5, institute The lower surface for stating anti-tripping panel module 5 limits the triangle slide unit 42, avoids the socket 4 towards described in abjection The side of anti-tripping panel module 5 moves upwards.Preferably, being provided with conductive component in the socket 4.

Embodiment two

Anti-drop power socket as described above, the present embodiment is different from place and is, described in conjunction with Fig. 1,3,5 and 6 Anti-tripping power outlet further includes：

One anti-tripping module 3 is used for the releasable plug 1 in the insertion socket 4 and is fixed；

One anti-tripping fixed module 2 is used to limit the anti-tripping module 3；

The structure of the anti-tripping module 3 is frame structure, wherein opposite both sides are symmetrical elastic peripheral frame 33, it is described Elastic peripheral frame 33 deforms when stress, power discharge when restore to the original state, the upper edge on the elastic peripheral frame 33 and Lower edge is respectively arranged with boss 32 and chimb 36, and in the present embodiment, the boss 32 and the setting of the chimb 36 are described anti- Corresponding position in 3 short transverse of dropout module；The upper surface of the boss 32 is ramp structure, and towards the bullet Property 33 inner inclination of frame, preferably, the boss 32 is in the shape of a right-angled ladder, the upper surface of the boss 32 is the right angle Trapezoidal bevel edge, for the bevel edge of the right-angled trapezium to 33 inner inclination of the elastic peripheral frame, 32 lower surface of the boss is level Structure；

The chimb 36 is the eaves shape structure that the elastic peripheral frame 33 extends internally；

The anti-tripping fixed module 2 is the square table shape structure that through hole is opened at middle part, and the anti-tripping fixed module 2 wraps It includes：Panel part；The panel part includes inner wall 24 and outer wall 25；It is cavity body structure between the inner wall 24 and the outer wall 25, The cavity body structure can house the anti-tripping module 3, and the opposite sides of the anti-tripping fixed module 2 is symmetrically arranged with scarce Mouth 23, notch 23 described in the present embodiment is arranged in the both sides of longer sides；

During the installation process, the anti-tripping module 3 is placed in the cavity body structure of anti-tripping module 3, is surrounded in described The boss 32 in 24 outside of wall, the elastic peripheral frame 33 lacks the described of the anti-tripping fixed module 2 with the chimb 36 The lower frame 26 of mouth 23 blocks, and limits the position of anti-tripping module 3.

Preferably, the boss 32 and the chimb 36 are arranged in the centre position of the elastic peripheral frame 33；

Preferably, on position and the anti-tripping module 3 that the notch 23 is arranged on the anti-tripping fixed module 2 The boss 32 and the chimb 36 position it is corresponding.

Embodiment three

Anti-drop power socket as described above, the present embodiment is different from place and is, described anti-in conjunction with Fig. 1,5 and 8 Dropout fixed module 2 further includes：At least one clamping foot extended from the panel part to short transverse；The clamping foot includes An at least deck 21, the clamping foot further include an at least strip 22；

The deck 21 is the 2 outwardly extending structure of surface imperfection concave shape of the anti-tripping fixed module, described anti- The centre position of the wherein both sides of dropout fixed module 2 is provided with strip 22, and the strip 22 is the anti-tripping fixed module 2 The outwardly extending structure of surface rectangle；The strip 22 is elastic construction, the edge of 22 top surface side of the strip be provided with to The projective structure of outer extension；

The anti-tripping panel module 5 is provided with rectangular opening 55 and irregular concave hole 54, the concave hole 54 and institute The position for stating rectangular opening 55 is corresponding with the deck 21 and the strip 22 respectively, is divided by the deck 21 and the strip 22 Be not inserted into the anti-tripping panel module 5 the concave hole 54 and the rectangular opening 55 in form check cooperation, to institute It states anti-tripping fixed module 2 to be fixed, the anti-tripping module 3 is limited indirectly；

The limit to the anti-tripping module 3 is realized by the fixation of the anti-tripping fixed module 2, to as key The anti-tripping module 3 of structure is protected, and the straight of the anti-tripping module 3 and the anti-tripping panel module 5 is avoided Cooperation is connect, so as to greatly reduce the abrasion that the anti-tripping module 3 generates when fixed, is extended indirectly described anti-tripping The service life of module 3；If the anti-tripping module 3 is damaged, it is only necessary to replace, will not damage to the anti-tripping module 3 Bad other structures reduce maintenance cost.

Example IV

Anti-drop power socket as described above, the present embodiment is different from place and is, in conjunction with Fig. 1,3,4,6 and 7, institute The elastic peripheral frame 33 stated is arc or triangular structure, and the elastic peripheral frame 33 is when by the extruding force of length direction, edge It is opened outside width direction；

When the plug 1 is inserted into the socket 4, the plug 1 is inserted into along the inclined-plane of the upper surface of the boss 32, Width direction generates extruding to the boss 32, and the elastic peripheral frame 33 outer in the width direction, the plug 1 slides into described insert In seat 4；After the plug 1 is inserted into the socket 4, the elastic peripheral frame 33 restores to original state, the following table of the boss 32 Position in face of the upper surface of the first step 11 of the plug 1 is limited, and to be limited to the plug 1, is prevented described Plug 1 falls off.

When the plug 1 is then slid into the socket 4 along inclined-plane insertion, inclined-plane can play guiding role, can't be right The insertion of the plug 1 generates inhibition, in addition, after the plug 1 is inserted into the socket 4, the elastic peripheral frame 33 is automatic It restPoses, the boss 32 limits the plug 1, to prevent falling off for the plug 1, does not need to be multiple manually Position achievees the purpose that anti-dropout.

Embodiment five

Anti-drop power socket as described above, the present embodiment is different from place and is, in conjunction with Fig. 1,3,4,6 and 7, institute It states anti-tripping module 3 and is provided with automatic recovery button 31, button is exposed to 2 side of anti-tripping fixed module；It presses described When automatic recovery button 31, the elastic peripheral frame 33, the elastic peripheral frame 33 outer in the width direction, institute are squeezed along its length It states boss 32 to move out, the plug 1 can be extracted at this time；When unclamping the automatic recovery button 31, the elastic peripheral frame 33 It returns to original state, need not be resetted manually, facilitate next grafting.

In addition, automatic 31 outer end of recovery button is provided with the protrusion 34 being folded upward at, the surface of hand pressing is increased Product；

Preferably, the automatic recovery button 31 is set in the upper surface for exposing 2 part-structure of anti-tripping fixed module It is equipped with inwardly directed arrow 35, prompt presses inward against, and is not pulled outwardly.

When if necessary to extract the plug 1, the plug 1 can easily be extracted by pressing the automatic recovery button 31, It is simple to operate, meanwhile, after the plug 1 is extracted, the elastic peripheral frame 33 resets, and the automatic recovery button 31 is also therewith It resets, does not need to adjust manually.

The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive 's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it, It changes or even equivalent, but falls in protection scope of the present invention.

Claims (10)

1. a kind of anti-tripping power outlet includes the socket (4) being electrically connected with plug (1), which is characterized in that further include：

One anti-tripping panel module (5) opens the panel construction of through hole for middle part, and inside casing (51) can house socket (4), And socket (4) is limited in length and width directions；

One anti-tripping module (3) is configured to the frame structure that through hole is opened at middle part, and the wherein both sides of the frame structure are pair The elastic peripheral frame (33) of title, upper edge and lower edge on the elastic peripheral frame (33) are respectively arranged with boss (32) and chimb (36)；The other both sides at least side of the frame structure is provided with automatic recovery button (31)；

One anti-tripping fixed module (2) is configured to the square table shape structure that through hole is opened at middle part, the anti-tripping fixed module (2) it is cavity body structure between inner wall (24) and outer wall (25), the cavity body structure can house the anti-tripping module (3), And there are the spaces that elastic peripheral frame (33) deforms；

The anti-tripping module (3) is surrounded on the outside of the inner wall (24), and the automatic recovery button (31) is exposed to described anti- The side of dropout fixed module (2), the socket (4) are additionally provided with triangle slide unit (42).

2. anti-tripping power outlet according to claim 1, which is characterized in that the elastic peripheral frame (33) is toward evagination The elastic construction of the arc or triangle that go out.

3. anti-tripping power outlet according to claim 1, which is characterized in that boss (32) upper surface is inclined-plane knot Structure, and towards the elastic peripheral frame (33) inner inclination；The chimb (36) is the eaves that the elastic peripheral frame (33) extends internally Shape structure.

4. anti-tripping power outlet according to claim 3, which is characterized in that the plug (1) is inserted into the socket (4) When, the plug (1) is inserted into along the inclined-plane of the upper surface of the boss (32), and the plug (1) is in width direction to described Boss (32) generates extruding, and the elastic peripheral frame (33) is outer in the width direction to open, after the plug (1) is inserted into the socket (4), The elastic peripheral frame (33) is restored to original state, the first step of the lower surface of the boss (32) to the plug (1) (11) upper surface is limited.

5. anti-tripping power outlet according to claim 3, which is characterized in that the boss (32) and the chimb (36) Combine and blocks the lower frame (26) of the anti-tripping fixed module (2).

6. according to any anti-tripping power outlets of claim 1-5, which is characterized in that the anti-tripping fixed module (2) wherein opposite both sides are provided with symmetrical notch (23), and the notch (23) is on the anti-tripping fixed module (2) The position of setting on the anti-tripping module (3) the boss (32) and the position of the chimb (36) it is corresponding.

7. according to any anti-tripping power outlets of claim 1-5, which is characterized in that wherein the one of the inside casing (51) The edge of side is provided with lower eaves (56), and the lower eaves (56) is the eaves shape structure that the inside casing (51) extends internally, lower eaves (56) Upper surface be used for abut the socket (4) edge (41) lower surface.

8. according to any anti-tripping power outlets of claim 1-5, which is characterized in that the automatic recovery button (31) It is exposed to the centre position of anti-tripping fixed module (2) one side, automatic recovery button (31) the outer end edges setting There is the protrusion (34) being folded upward at.

9. according to any anti-tripping power outlets of claim 1-5, which is characterized in that the anti-tripping fixed module (2) at least one clamping foot extended to short transverse, the clamping foot include an at least deck (21) and an at least strip (22)。

10. according to anti-tripping power outlet according to claim 9, which is characterized in that the anti-tripping panel module (5) Grooved hole is set, is inserted into respectively in the slot by the deck (21) and the strip (22) and forms check cooperation.