CN208127495U - A kind of socket protection door structure and socket - Google Patents

Abstract

The utility model provides a kind of socket protection door structure and socket, is related to safety utilization of electric power technical field.The socket protection door structure includes pedestal, two pole insertion hole protection doors, three pole insertion hole protection doors and elastic component, the pedestal is provided with two pole jacks and three pole jacks, two pole insertion hole protection door is covered on the position of two pole jack, three pole insertion hole protection door is covered on the position of three pole jack, two pole insertion hole protection door is supported with three pole insertion hole protection door by the elastic component, two pole insertion hole protection door is slidably connected with the pedestal with three pole insertion hole protection door, and two pole insertion hole protection door relatively independent can be moved with three pole insertion hole protection door.The utility model, which provides socket protection door structure and socket and has, has prevented security risk, use more safety and the advantages of saved manufacturing cost.

Description

A kind of socket protection door structure and socket

Technical field

The utility model relates to safety utilization of electric power technical fields, in particular to a kind of socket protection door structure and socket.

Background technique

Currently, electric appliance is used by people extensively as a kind of daily necessities, in order to give electric power supply, socket is each family What front yard must use, so socket manufacturing has obtained quick development.

Provide that existing socket must be safety socket, i.e., must be above the sleeve of socket according to state compulsion standard Insulator is set, when user uses socket at that time, needs plug could be inserted into biggish power, plug is resetting bullet after extracting Insulator automatically resets under the action of spring, blocks the metal electrode of lower section, to play the role of preventing electric shock.

But five spring hole scokets for selling on the market at present, i.e., existing two pole jack have the socket of three pole jacks again, insert Seat protective door is designed as protecting two pole jacks and three pole jacks simultaneously, and still, such design is so that when two pole jacks of insertion When three pole jacks when it is in the open state, or insertion three pole jacks when two pole jacks it is in the open state, there are security risks. Also, five spring hole scokets sold on the market at present, generally use two springs as reset element, this also results in the increasing of cost Greatly.

It is the emphasis of those skilled in the art's concern in view of this, how to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of socket protection door structures, are existed with solving safety socket in the prior art There are problems that security risk in use.

The another object of the utility model is to provide a kind of socket, in use to solve safety socket in the prior art There are problems that security risk.

The utility model is realized in this way：

On the one hand, the utility model provides a kind of socket protection door structure, the socket protection door structure include pedestal, Two pole insertion hole protection doors, three pole insertion hole protection doors and elastic component, the pedestal is provided with two pole jacks and three pole jacks, described Two pole insertion hole protection doors are covered on the position of two pole jack, and three pole insertion hole protection door is covered on three pole jack Position, two pole insertion hole protection door are supported with three pole insertion hole protection door by the elastic component, and two pole jack is protected Shield door is slidably connected with the pedestal with three pole insertion hole protection door, and two pole insertion hole protection door is extremely inserted with described three Hole protective door relatively independent can move.

Further, two pole insertion hole protection door includes the first driving portion, the first mounting portion and the first support division, institute It states the first driving portion to connect with first mounting portion, first support division is set to first mounting portion.

Further, first driving portion includes two pieces of identical first inclined plates, and described two pieces identical first oblique Plate is covered on the position of two pole jack.

Further, socket protection door structure further includes lid, and the lid, which is provided with, leads rib, and the pedestal is provided with Guide rail, two pole insertion hole protection door are supported with the guide rail, and two pole insertion hole protection door leads rib guiding sliding described in.

Further, the both ends of first driving portion are provided with limited block, and the pedestal is opposite with the limited block Position setting is fluted.

Further, three pole insertion hole protection door is supported including the second driving portion, follower, the second mounting portion and second Portion is held, the second driving portion is connect with second mounting portion, and second support division is installed on second mounting portion, and described Follower is connect with second mounting portion, and second mounting portion is supported with two pole insertion hole protection door, the elastic component It is installed on the mounting portion and is supported with second support division, the firewire that the follower is covered on three pole jack is inserted On hole and zero line jack.

Further, the second driving portion includes the second inclined plate, and the follower includes two pieces of third inclined plates, two pieces of gears Plate is covered on respectively on the firewire jack and zero line jack of three pole jack, and second inclined plate and the third inclined plate are equal With the angled setting of horizontal plane.

Further, the inclined direction of two pieces of third inclined plates and the inclined direction of second inclined plate are on the contrary, and phase Than in same level, the height of second inclined plate is higher than the height than the third inclined plate.

Further, socket protection door structure further includes lid, and the lid, which is provided with, leads rib, and the pedestal is provided with Guide rail, three pole insertion hole protection door are supported with the guide rail, and two pole insertion hole protection door leads rib guiding sliding described in.

On the other hand, the utility model embodiment additionally provides a kind of socket, and the socket includes jack body and socket Door is protected, the socket protection door structure includes pedestal, two pole insertion hole protection doors, three pole insertion hole protection doors and elasticity Part, the pedestal are provided with two pole jacks and three pole jacks, and two pole insertion hole protection door is covered on the position of two pole jack It sets, three pole insertion hole protection door is covered on the position of three pole jack, and two pole insertion hole protection door is extremely inserted with described three Hole protective door is supported by the elastic component, two pole insertion hole protection door and three pole insertion hole protection door with the pedestal It is slidably connected, and two pole insertion hole protection door relatively independent can be moved with three pole insertion hole protection door, the socket protective Door is installed on the top of the jack body.

Compared with the prior art, the utility model has the advantages that：

It includes pedestal, two that the utility model, which provides a kind of socket protection door structure and socket, the socket protection door structure, Pole insertion hole protection door, three pole insertion hole protection doors and elastic component, two pole insertion hole protection doors and three pole insertion hole protection doors are and pedestal It is slidably connected, and two pole insertion hole protection doors relatively independent can be moved with three pole insertion hole protection doors.Due to provided by the utility model Two pole insertion hole protection doors and three pole insertion hole protection doors can be relatively independent sliding, i.e., user use two pole jacks when, three poles Insertion hole protection door will not be opened, while when using three pole jacks, two pole insertion hole protection doors will not be opened, and protect two pole jacks The pole Men Yusan insertion hole protection door is relatively independent to work, to prevent security risk, use is safer.Also, it is opposite The socket protection door structure of two elastic components is used at present, and socket protection door structure provided in this embodiment has integrally only used one A elastic component, so that structure is simpler while saving cost of manufacture.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and Cooperate appended attached drawing, is described in detail below.

Detailed description of the invention

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention, But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection It encloses.

Fig. 1 shows a kind of structural schematic diagram of socket protection door structure provided by the utility model embodiment.

Fig. 2 shows a kind of perspective view of the explosions of socket protection door structure provided by the utility model embodiment.

Fig. 3 shows the structural schematic diagram of two pole insertion hole protection doors provided by the utility model embodiment.

Fig. 4 shows the structural schematic diagram of pedestal provided by the utility model embodiment.

Fig. 5 shows the structural schematic diagram of lid provided by the utility model embodiment.

Fig. 6 shows the structural schematic diagram of three pole insertion hole protection doors provided by the utility model embodiment.

Icon：100- socket protection door structure；110- pedestal；111- groove；112- guide rail；The protection of bis- pole jack of 120- Door；The first driving portion of 121-；The first inclined plate of 1211-；The first mounting portion of 122-；The first support division of 123-；124- limited block；130- Three pole insertion hole protection doors；The second driving portion of 131-；132- follower；The second mounting portion of 133-；The second support division of 134-；140- bullet Property part；150- lid；151- leads rib；152- baffle.

Specific embodiment

Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all Belong to the range of the utility model protection.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under The feature in embodiment and embodiment stated can be combined with each other.

First embodiment

Fig. 1 is a kind of structural schematic diagram of socket protection door structure provided by the embodiment of the utility model, and Fig. 2 is that this is practical A kind of perspective view of the explosion for socket protection door structure that new embodiment provides.Fig. 1 and Fig. 2 are please referred to, the utility model is implemented Example provides a kind of socket protection door structure 100, and socket protection door structure 100 includes lid 150, pedestal 110, two pole jacks guarantor Door 120, three pole insertion hole protection doors 130 and elastic component 140 are protected, two pole insertion hole protection doors 120 and three pole insertion hole protection doors 130 are It is installed on pedestal 110, and two pole insertion hole protection doors 120 are supported with three pole insertion hole protection doors 130 by elastic component 140, lid 150 connect with pedestal 110.

Specifically, in the present embodiment, pedestal 110 is provided with two pole jacks and three pole jacks, meanwhile, the protection of two pole jacks Door 120 is covered on the position of two pole jacks, and three pole insertion hole protection doors 130 are covered on the position of three pole jacks, the protection of two pole jacks Door 120 is slidably connected with pedestal 110 with three pole insertion hole protection doors 130, and two pole insertion hole protection doors 120 and three pole jacks are protected Door 130 relatively independent can move.

It in the present embodiment, will in order to realize 130 self-movement of two pole insertion hole protection doors 120 and three pole insertion hole protection doors Two pole insertion hole protection doors 120 are provided separately with three pole insertion hole protection doors 130, and are acted on two simultaneously by elastic component 140 and extremely inserted Hole protective door 120 and three pole insertion hole protection doors 130, so that two pole jacks are protected under the action of elastic component 140 after plug extraction Shield door 120 automatically resets with three pole insertion hole protection doors 130.

It should be noted that since the purposes of two pole insertion hole protection doors 120 and three pole insertion hole protection doors 130 is to prevent Security risk, so two pole provided in this embodiment insertion hole protection door 120 and three pole insertion hole protection doors 130 are insulator.This The two pole insertion hole protection doors 120 that embodiment provides are all made of plastic material with three pole insertion hole protection doors 130 and are made, certainly Ground, in some other embodiments, others are can also be used absolutely in two pole insertion hole protection doors 120 and three pole insertion hole protection doors 130 Edge material is made, and the present embodiment does not do any restrictions to this.

Specifically, referring to Fig. 3, two pole insertion hole protection doors 120 include the first driving portion 121, the first mounting portion 122 and First support division 123, the first driving portion 121 are connect with the first mounting portion 122, and the first support division 123 is set to the first mounting portion 122。

First driving portion 121 includes two pieces of identical first inclined plates 1211, and two pieces of identical lids of first inclined plate 1211 are set In the position of two pole jacks.And first driving portion 121 be used for socket insertion when drive entire two pole insertion hole protection door 120 to beat It opens, the first mounting portion 122 is for installing elastic component 140, and the first support division 123 with elastic component 140 for supporting.

In the present embodiment, the first driving portion 121, the first mounting portion 122 and the first support division 123 are integrally formed.The One driving portion 121 includes two pieces of identical first inclined plates 1211, and this two pieces identical first inclined plates 1211 are covered on two and extremely insert The position in hole.When user does not use socket, due to the barrier effect of two piece of first inclined plate 1211, prevent other people from touching unintentionally To jack, lead to the generation there is a situation where safety accident.And when user needs using socket, plug can be inserted into two by user Pole jack, and user acts on the downward power of plug and can be decomposed by the first inclined plate 1211, so that the first inclined plate 1211 slidings, to make plug and the jack body of two pole insertion hole protection doors, 120 lower section contact, thus conductive.

Also, the sliding of two pole insertion hole protection doors 120 for convenience, referring to Fig. 4, in the present embodiment, pedestal 110 is set It is equipped with guide rail 112, which is placed on the guide rail 112, so that two pole insertion hole protection doors 120 are hanging, that is, leads Rail 112 plays the role of support to two pole insertion hole protection doors 120, meanwhile, guide rail 112 also plays two pole insertion hole protection doors 120 The effect for reducing friction is arrived, convenient for the on and off of two pole insertion hole protection doors 120.

Referring to Fig. 5, lid 150 is provided with two pole jacks and three pole jacks, and lid 150 is provided with and leads rib 151, leads Rib 151 is supported with two pole insertion hole protection doors 120, enables two pole insertion hole protection doors 120 when opening along leading rib 151 Carry out guiding sliding.Meanwhile lid 150 is additionally provided with baffle 152, baffle 152 can play limit to two pole insertion hole protection doors 120 The effect of position.

Meanwhile when there is child in user family, child may cause to get an electric shock in metal strip object insertion jack Accident.In view of this, in the present embodiment, child leads to safety accident because metal strip object to be inserted into jack in order to prevent It generates, two pole insertion hole protection doors 120 are placed on guide rail 112, so that the both ends of two pole insertion hole protection doors 120 are hanging.Meanwhile Referring to Fig. 3, the both ends of the first driving portion 121 are provided with a limited block 124, and the position that pedestal 110 is opposite with limited block 124 It installs and is equipped with groove 111, to make two pole insertion hole protection doors 120 integral into a wraping plate structure.

Since child generally only will use a jack, so when metal strip is inserted into jack by child in manager, it can be by In the effect of wraping plate structure, one of limited block 124 in two pole insertion hole protection doors 120 is inserted into groove 111, to lock Firmly two pole insertion hole protection door 120 move it can not.I.e. when monopole inserted sheet is inserted into two any one jacks of pole jack, two poles Insertion hole protection door 120 can be locked into certainly in groove 111 by wraping plate principle, and protective door will not be opened at this time.And it is inserted when using plug When entering jack, since the inserted sheet length of plug is identical, active force can be applied to two piece of first inclined plate 1211 simultaneously, made first tiltedly Plate 1211 opposite with pedestal 110 in the state of hanging can slide, to open two pole insertion hole protection doors 120.

When pulling the plug out of the socket, two pole insertion hole protection doors 120 is needed to close, in view of this, two pole insertion hole protection doors 120 are arranged First driving portion 121, and the first driving portion 121 is set on the first mounting portion 122.First mounting portion 122 is for installing bullet Property part 140, the first driving portion 121 are supported with elastic component 140.When two pole insertion hole protection doors 120 are opened, the first driving portion 121 is sliding It is dynamic, to drive 121 compression elasticity part 140 of the first driving portion.After user pulls out plug, due to the restoring force meeting of elastic component 140 It acts on two pole insertion hole protection doors 120, so that two pole insertion hole protection doors 120 be pushed to return to original position, makes two pole jacks Protective door 120 is closed.

It should be noted that in the present embodiment, elastic component 140 is spring, and in the present embodiment, socket protective door knot Structure 100 only includes a spring, compared to the socket protection door structure for using two springs at present, socket provided in this embodiment Protect door 100 being capable of save the cost and relatively reliable.

Referring to Fig. 6, in the present embodiment, three pole insertion hole protection doors 130 include the second driving portion 131, follower 132, Second mounting portion 133 and the second support division 134, the second driving portion 131 are connect with the second mounting portion 133, the second support division 134 It is installed on the second mounting portion 133, and follower 132 is connect with the second mounting portion 133, the second mounting portion 133 and two pole jacks are protected Shield door 120 supports, and elastic component 140 is installed on mounting portion and supports with the second support division 134, and follower 132 is covered on three and extremely inserts On the firewire jack and zero line jack in hole.

Specifically, follower 132 includes two pieces of identical third inclined plates, and two pieces of identical third inclined plates are covered on three poles The position of firewire jack and zero line jack in jack.And second driving portion 131 include the second inclined plate, the second inclined plate is placed on three poles The position of the ground wire jack of jack.When user does not use socket, due to the barrier effect of two pieces of third inclined plates, other people nothings are prevented Jack is touched between meaning, leads to the generation there is a situation where safety accident.And when user needs using socket, user can will insert Head three pole jacks of insertion, and user acts on the downward power of plug and can be decomposed by the second inclined plate, so that second tiltedly Plate sliding, and then entire three pole insertion hole protection door 130 is driven to slide, to make 130 lower section of plug and three pole insertion hole protection doors Jack body contact, thus conductive.

Also, in the present embodiment, three pole insertion hole protection doors 130 slide for convenience, and three pole insertion hole protection doors 130 are also set In on guide rail 112, so that guide rail 112 plays the role of support and reduce to rub to three pole insertion hole protection doors 130, while making three poles The both ends of insertion hole protection door 130 are hanging.Also, three pole insertion hole protection doors 130 also with lead rib 151 and support so that three pole jacks Protective door 130 can carry out guiding sliding along rib 151 is led when opening.

Meanwhile metal strip is inserted into jack by child in user family in order to prevent, so in the present embodiment, the second driving Portion 131 includes the second inclined plate, the second inclined plate, two pieces of third inclined plates with the angled setting of horizontal plane, two pieces of third inclined plates Inclined direction third inclined plate opposite with the inclined direction of the second inclined plate also, compared to same level, the height of the second inclined plate Higher than two pieces third inclined plates, the second mounting portion 133 provided in this embodiment are used for installing elastic component 140, the second support division 134 It is supported in elastic component 140, and the second mounting portion 133 is supported with the first mounting portion 122, the first support division 123 is supported with second Both ends of the portion 134 respectively with elastic component 140 support, so that elastic component 140 acts on two pole protective doors and three pole protective doors simultaneously.

Due to the inclined direction of two pieces of third inclined plates and the inclined direction of the second inclined plate on the contrary, so as child in user family When metal strip is inserted into firewire jack or zero line jack, two pieces of third inclined plates can be moved along the direction closed, so that three pole jacks Protective door 130 can be self-locking tighter, can not open it, to play a protective role.Due to the tilt angle of third inclined plate It is small, so the component for decomposing the direction of motion is smaller, sliding door will not be damaged.Also, due to compared to same level, second The height of inclined plate is higher than two pieces of third inclined plates, and in actual use, and the earth pin of plug is generally 21mm, and firewire is inserted The length of foot and zero line pin is 18mm, i.e. earth pin is longer compared to the length of live prong and zero line pin, so When being inserted into plug, three pole insertion hole protection doors, 130 plug substantially only has earth pin to touch the second inclined plate, and live prong Third inclined plate will not be touched with zero line pin, and then opens three pole insertion hole protection doors 130.

Second embodiment

The utility model embodiment provides a kind of socket (not shown), which includes jack body and first embodiment The socket protection door structure 100, socket protection door structure 100 are installed on the top of jack body.

In conclusion the utility model provides a kind of socket protection door structure and socket, the socket protection door structure packet Include pedestal, two pole insertion hole protection doors, three pole insertion hole protection doors and elastic component, two pole insertion hole protection doors and three pole insertion hole protection doors It is slidably connected with pedestal, and two pole insertion hole protection doors relatively independent can be moved with three pole insertion hole protection doors.Since this is practical new Type provide two pole insertion hole protection doors and three pole insertion hole protection doors can be relatively independent sliding, i.e., user use two pole jacks When, three pole insertion hole protection doors will not be opened, while when using three pole jacks, two pole insertion hole protection doors will not be opened, and two poles are made Insertion hole protection door with three pole insertion hole protection doors are relatively independent works, to prevent security risk, use is safer.And And using the socket protection door structure of two elastic components at present relatively, socket protection door structure provided in this embodiment is whole only An elastic component is used, so that structure is simpler while saving cost of manufacture.

In the description of the present invention, it should be noted that term " first ", " second " etc. are only used for distinguishing description, It is not understood to indicate or imply relative importance.The above descriptions are merely preferred embodiments of the present invention, not For limiting the utility model, for those skilled in the art, the present invention may have various modifications and changes.It is all Within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in practical Within novel protection scope.

Claims (10)

1. a kind of socket protection door structure, which is characterized in that the socket protection door structure includes pedestal, the protection of two pole jacks Door, three pole insertion hole protection doors and elastic component, the pedestal are provided with two pole jacks and three pole jacks, the protection of two pole jack Door closure is set to the position of two pole jack, and three pole insertion hole protection door is covered on the position of three pole jack, and described two Pole insertion hole protection door is supported with three pole insertion hole protection door by the elastic component, two pole insertion hole protection door and described three Pole insertion hole protection door is slidably connected with the pedestal, and two pole insertion hole protection door can phase with three pole insertion hole protection door To self-movement.

2. socket protection door structure as described in claim 1, which is characterized in that two pole insertion hole protection door includes the first drive Dynamic portion, the first mounting portion and the first support division, first driving portion are connect with first mounting portion, and described first supports Portion is set to first mounting portion.

3. socket protection door structure as claimed in claim 2, which is characterized in that first driving portion includes two pieces identical First inclined plate, and two pieces of identical first inclined plates are covered on the position of two pole jack.

4. socket protection door structure as claimed in claim 2, which is characterized in that socket protection door structure further includes lid, institute It states lid and is provided with and lead rib, the pedestal is provided with guide rail, and two pole insertion hole protection door is supported with the guide rail, and described two Pole insertion hole protection door leads rib guiding sliding described in.

5. socket protection door structure as claimed in claim 2, which is characterized in that the both ends setting of first driving portion is limited Position block, the pedestal position setting opposite with the limited block are fluted.

6. socket protection door structure as described in claim 1, which is characterized in that three pole insertion hole protection door includes the second drive Dynamic portion, follower, the second mounting portion and the second support division, the second driving portion are connect with second mounting portion, and described second Support division is installed on second mounting portion, and the follower is connect with second mounting portion, second mounting portion with Two pole insertion hole protection door supports, and the elastic component is installed on the mounting portion and supports with second support division, described Follower is covered on the firewire jack and zero line jack of three pole jack.

7. socket protection door structure as claimed in claim 6, which is characterized in that the second driving portion includes the second inclined plate, described Follower includes two pieces of third inclined plates, and two pieces of third inclined plates are covered on the firewire jack and zero curve of three pole jack respectively On jack, and second inclined plate and the third inclined plate are at an angle of setting with horizontal plane.

8. socket protection door structure as claimed in claim 7, which is characterized in that the inclined direction of two pieces of third inclined plates with The inclined direction of second inclined plate on the contrary, and compared to same level, the height of second inclined plate is higher than than described the The height of three inclined plates.

9. socket protection door structure as claimed in claim 6, which is characterized in that socket protection door structure further includes lid, institute It states lid and is provided with and lead rib, the pedestal is provided with guide rail, and three pole insertion hole protection door is supported with the guide rail, and described two Pole insertion hole protection door leads rib guiding sliding described in.

10. a kind of socket, which is characterized in that the socket include jack body with it is as claimed in any one of claims 1 to 9 Socket protection door structure, the socket protection door structure are installed on the top of the jack body.