CN208674535U - A kind of floor socket outlet - Google Patents
A kind of floor socket outlet Download PDFInfo
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- CN208674535U CN208674535U CN201821603960.7U CN201821603960U CN208674535U CN 208674535 U CN208674535 U CN 208674535U CN 201821603960 U CN201821603960 U CN 201821603960U CN 208674535 U CN208674535 U CN 208674535U
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- contact
- elastic component
- driving
- operating stick
- jack body
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Abstract
The utility model discloses a kind of floor socket outlets, and the jack body of the pedestal is rotatably dispose in including pedestal and side, setting static contact, moving contact, the first elastic component, operating mechanism, interlocking mechanism and power-off driving device in the jack body；The interlocking mechanism has the lock state of combined operation mechanism and moving contact, and, the operating mechanism and moving contact are detached from the unlocked state cooperated；It is arranged by the driving structure and interlocking mechanism's linkage that will power off driving device; the pedestal squeezes when jack body is closed and pushes away the driving structure to drive interlocking mechanism to move to unlocked state by lock state; realize power-off insulation blocking of the floor socket outlet under unused state; fast break protection can also be realized by manual operation power-off driving device under floor socket outlet use state; to cope with emergency case; it can avoid that electric leakage accident occurs and endangered at electric shock artificial; it is easy to operate; practicability is good, securely and reliably.
Description
Technical field
The utility model relates to jack device technical fields, and in particular to a kind of floor socket outlet.
Background technique
Floor socket outlet referred to as is inserted, and is mounted on ground or similar site, the socket for connecting with fixed wiring, usually
As the terminal and line outlet of ground wiring system, there is the moving body that may be reversed ground, it is easy to use, it is answered extensively
It is widely used for the indoor place of the large bay such as office space, airport, hotel, market, family.
Existing floor socket outlet mainly includes metal shell, jack body and setting in metal shell and socket sheet on the market
Mechanism is bounced between body, and the power conductor component and connecting terminal components that are arranged in jack body, on jack body
Socket panel with several jack structures is set, connects power lead by connecting terminal components and provides electricity for floor socket outlet
Source, wherein jack body is arranged on metal shell by bouncing mechanism and may be reversed, and metal shell institute is jumped out in overturning when in use
Installation ground, make socket panel side outwardly, and when not in use can by socket panel overturn be embedded among geosyncline.And
And existing floor socket outlet does not have creepage protection function generally, therefore, people can only install one and floor socket outlet in geosyncline
The earth leakage protective device being applied in combination, but not only increase small product size and installation space in this way, but also greatly increase cost, installation wiring is numerous
Trivial inconvenience, safety is again poor, and is not suitable for.
By above structure and working principle can be seen that existing floor socket outlet in actual use there are still with
Lower technical problem:
When unused, floor socket outlet is embedded in geosyncline, but itself is electrification, by use environment and service life shadow
It rings, floor socket outlet also will appear electric leakage situation, so that potential difference and existing floor socket outlet be caused all to be adopted according to intensity requirement
With metal shell, therefore, in the more place of crowd, it is easy to cause to stride when human body is close to floor socket outlet and electric arc and human body is made
At injury, when especially opening floor socket outlet by human contact, electric shock harm can directly occur, there are biggish security risks.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the electrification of floor socket outlet to be in the prior art embedded in geosyncline
In and when electric leakage situation occurs, the Yi Yinqi electric arc that strides causes harm to the human body, and directly touches the ground socket and can touch
, there is security risk in electricity harm, so that providing one kind can provide power-off protection when unused, avoid that electric leakage feelings occur
Condition, safe and reliable floor socket outlet.
In order to solve the above technical problems, the utility model provides a kind of floor socket outlet, including with installation cavity pedestal and
Side is rotatably dispose in the pedestal to pass in and out the jack body of the installation cavity, setting static contact in the jack body, the
Described in one elastic component, the moving contact under first elastic component effect far from the static contact, the driving moving contact contact
The operating mechanism of static contact, and the interlocking mechanism being set between the operating mechanism and the moving contact；The interlocking machine
Structure has the lock state of the link operating mechanism and the moving contact, and, the operating mechanism and the moving contact are de-
Unlocked state from cooperation；
Further include:
Power off driving device, the driving structure including being movably set in the jack body, the driving structure with it is described
Interlocking mechanism's linkage, the pedestal when the jack body is closed it is crowded push away the driving structure with drive the interlocking mechanism by
The lock state moves to the unlocked state.
As a preferred embodiment, it is supported including being slidably mounted on the contact of the jack body, the moving contact setting
Support that the static contact corresponds on the intermediate bulkhead that the moving contact is arranged in the jack body, described in the contact
Interlocking mechanism includes the locking structure for being movably installed in the contact and supporting, the locking structure is supported to transport relative to the contact
The dynamic free position that linkage is detached from the linkage position linked with the operating mechanism and with the operating mechanism.
As a preferred embodiment, the moving contact is moved along first direction close to or far from the static contact, the behaviour
As mechanism include along the first direction it is removable be extended through the intermediate bulkhead and the contact support between operating stick with
And it is set to the second elastic component between the jack body and the operating stick, second elastic component drives the operating stick
It is moved along the first direction to the drive moving contact and static contact contact direction.
As a preferred embodiment, the periphery of the operating stick has fit structure；The interlocking mechanism includes the lock
Determine structure and third elastic component, the locking structure is movably arranged along the second direction perpendicular to the first direction in described
Contact supports there is the sticking department with fit structure cooperation to link with the operating stick along the second direction, and,
The freedom portion for allowing the operating stick to move freely；Sticking department described in the elastic power drive of the third elastic component and the cooperation
Structure cooperation.
As a preferred embodiment, the fit structure is the mating groove for being opened in the operating stick, the locking knot
Structure has the lockhole for allowing the operating stick to pass through, and described match is protruded into the lockhole side under the action of third elastic component
It closes in groove.
As a preferred embodiment, the operating stick bottom is provided with the mating groove and is set to the mating groove
The cone of lower section, the cone increase from the bottom end of the operating stick along the first direction size.
As a preferred embodiment, including electrical leakage tripping device, the electrical leakage tripping device, which has, drives institute when being triggered
State the driving end that locking structure moves to the lock state along the second direction.
As a preferred embodiment, the electrical leakage tripping device include along the slidable elastic push rod of the second direction,
The driving end is arranged on the elastic push rod, and the locking structure is tied through one end that the contact is supported and the driving
Structure cooperation, the other end and the elastic push rod cooperate, and the elastic push rod is the third elastic component.
As a preferred embodiment, annular groove, the respective end molding of the locking structure are provided on the driving end
There is the socket being interspersed in the annular groove, the socket extending direction is parallel to the first direction；
The control circuit board for controlling the electrical leakage tripping device trip action, institute are additionally provided in the jack body
Stating electrical leakage tripping device is leakage tripping device.
As a preferred embodiment, the power-off driving device further includes limiting the driving structure along the second direction
The guide frame of movement, the guide frame include the guide protrusions relative to jack body fixed setting, and molding
It is provided on the guide chute being slidably matched in the driving structure and with the guide protrusions, the top of the guide protrusions
The driving structure is stopped to deviate from the limit plate of the guide protrusions.
As a preferred embodiment, the driving structure includes stretching out the operating side of the jack body, the operating side
With the arcwall face contacted with base inner wall cooperation.
As a preferred embodiment, first elastic component, is sheathed in the operating stick, and one end is connected to the centre
In the mounting groove of the partition other side, the other end is connected to the contact and supports on molding spring base, first elastic component pair
The contact is supported to apply the active force moved down；
Second elastic component, is sheathed in the operating stick, and one end is connected to the end cap of the operating stick top setting
Interior, the other end is connected in the mounting groove of the intermediate bulkhead side, and second elastic component, which applies the operating stick, to be driven
The contact supports the active force moved up；
The elastic acting force of second elastic component is greater than the elastic acting force of first elastic component.
The utility model has the advantages that compared with prior art
1., can by the way that interlocking mechanism is arranged between operating mechanism and moving contact in floor socket outlet provided by the utility model
Play the role of interlocking fit, when interlocking mechanism is in the lock state, operating mechanism forms interaction relation with moving contact to drive
Dynamic moving contact is contacted with static contact, and when interlocking mechanism is in the unlocked state, and moving contact, which is detached to match with operating mechanism, to be merged
It is disconnected under the effect of the first elastic component with static contact, the circuit on-off line operation of floor socket outlet can be realized in this way, therefore, will power off
The driving structure of driving device and interlocking mechanism's linkage are arranged, and when not using floor socket outlet, are rotated and are closed by jack body
It is pushed away and the activity into jack body in pedestal, in this way driving structure can be squeezed by pedestal, and then drives the interlocking mechanism
Unlocked state is moved to by lock state, that is, can trigger the disconnection movement of moving contact and static contact, realize the power-off of jack body
Isolation, is embedded in geosyncline so as to avoid floor socket outlet and drain conditions occurs, also, can also be under floor socket outlet use state
Fast break protection is realized by manual operation power-off driving device, to cope with urgent emergency case, is designed rationally, operation side
Just, it effectively avoids being endangered at electric shock artificial, practicability is good, securely and reliably.
2. in floor socket outlet provided by the utility model, the interlocking mechanism includes being movably installed in what the contact was supported
Locking structure, the locking structure play the role of being connected or releasing linkage between operating mechanism and contact are supported, because
This, also facilitates while the operating mechanism and locking structure form interaction relation between operating mechanism and contact support
It is linked, so that the moving contact for supporting operating mechanism with moving contact is contacted with static contact, conversely, in the operating mechanism
After releasing interaction relation with locking structure, contact support is also just no longer limited by the linkage of operating mechanism, it can be achieved that dynamic and static contact
Disconnection movement, design rationally, cooperate reliable transmission.
3. in floor socket outlet provided by the utility model, the direction of motion of the operating stick and locking structure is vertical, described
The periphery of operating stick has fit structure, and the locking structure has the lock cooperated with the fit structure along the second direction
The freedom portion determined portion and the operating stick is allowed to move freely, this structure setting are led to when operating stick touches sticking department
It crosses fit structure and sticking department cooperation defines lever position, operating stick and locking structure is made to form interaction relation；And as behaviour
Make not constraining its position when bar contacts the freedom portion, i.e., operating stick is linked with locking structure disengaging, to make contact branch
It holds and is separated from each other movement under the action of the first elastic component and the second elastic component respectively with operating stick, realize the disconnected of dynamic and static contact
Start work.
4. in floor socket outlet provided by the utility model, the operating stick bottom is provided with the mating groove and is set to
Cone below the mating groove is conducive to operating stick more smoothly by lockhole, under operating stick by cone
During pressure, the cone pushes away the lockhole side locking structure is made to step down movement by squeezing, until the cone
After the lockhole, it is recessed that the locking structure drives the lockhole side to protrude into the cooperation under the action of third elastic component
In slot, so that cone limit is realized being linked for the locking structure and the operating stick below lockhole.
5. in floor socket outlet provided by the utility model, the electrical leakage tripping device, which has, drives the locking when being triggered
Structure moves to the driving end of the free position along the second direction, the advantages of this arrangement are as follows, when generation electric leakage feelings
When condition, drives locking mechanism in the unlocked state by electrical leakage tripping device, operating stick is made to support disengaging to be linked with contact,
And then the disconnection movement of the moving contact and static contact is triggered, leakage protection is played, loop of electric leakage can be cut off in time, is ensured
Line security, therefore, the existing creepage protection function of the floor socket outlet of the utility model, and there is the power-off under non-working condition
Defencive function.
6. in floor socket outlet provided by the utility model, the electrical leakage tripping device include along the second direction slidably
Elastic push rod, this structure setting, the driving elastic push rod when electrical leakage tripping device is triggered, drive locking structure edge
It steps down towards the movement of the left end of the second direction and to operating stick, the mating groove of operating stick and conical sections is made to be detached from locking
It is detached from and is linked between the lockhole of structure, i.e. locking structure and operating stick, and support drive, static contact separation with reality by contact
Existing creepage protection function；In addition, when electrical leakage tripping device is not triggered, the elastic push rod is as third elastic component towards described
The right end bullet of second direction stretches movement, to drive, the locking structure moves to linkage position and the mating groove of operating stick is protected
Reliable contacts, or the driving locking structure resetting movement are held, rationally, cooperation is reliable for design.
7. in floor socket outlet provided by the utility model, the power-off driving device further includes limiting the driving structure edge
The guide frame of second direction movement, plays the role of motion guide to driving structure by guide frame, make driving structure,
The being consistent property of the direction of motion of locking structure and elastic push rod cooperates reliable transmission, ensure that power-off driving device driving institute
State the accuracy and reliability of locking structure movement.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.
Fig. 1 is the schematic perspective view when floor socket outlet of the utility model is opened；
Fig. 2 is the schematic perspective view when floor socket outlet of the utility model is closed；
Fig. 3 is the schematic diagram of the section structure of the floor socket outlet of the utility model；
Fig. 4 is interlocking mechanism and the operating mechanism structural schematic diagram in lock state of the utility model；
Fig. 5 is the interlocking mechanism and operating mechanism structural schematic diagram when unlocked of the utility model；
Fig. 6 is the schematic diagram of the section structure shown in Fig. 4 along line A-A；
Fig. 7 is the schematic diagram of the section structure shown in Fig. 5 along line B-B；
Fig. 8 is the power-off driving mechanism of the utility model and the mounting structure schematic diagram of guiding mechanism；
Fig. 9 is the top view of power-off driving mechanism and guiding mechanism shown in Fig. 8；
Figure 10 is the structural schematic diagram of the operating stick of the utility model；
Figure 11 is the structural schematic diagram of the locking structure of the utility model；
Description of symbols: 1- jack body, 11- moving contact, 12- static contact, 13- contact-support, 14- intermediate bulkhead,
2- pedestal, 3- electrical leakage tripping device, 31- elastic push rod, 32- annular groove, 4- operating mechanism, 41- operating stick, the second elasticity of 42-
Part, 43- cone, 44- top cap, 5- interlocking mechanism, 51- locking structure, 52- mating groove, 53- lockhole, 54- socket, 6- drive
Dynamic structure, 61- sliding slot, 62- drive end, 7- guide protrusions, 71- limit plate, 8- control circuit board, the first elastic component of 9-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.
Embodiment 1
The present embodiment is specifically described with reference to the accompanying drawing:
The present embodiment provides a kind of floor socket outlet as shown in figs. 1-11, including with installation cavity pedestal 2 and side turn
Dynamic to be set to the pedestal 2 to pass in and out the jack body 1 of the installation cavity, i.e. jack body opens when side relative to base rotation
It can be used, and rotation does not use when closing, setting static contact 12 in the jack body 1, the first elastic component 9, described the
The lower moving contact 11 far from the static contact of one elastic component 9 effect, the driving moving contact 11 overcome the effect of the first elastic component
Power contacts the operating mechanism 4 of the static contact 12, and the interlocking being set between the operating mechanism 4 and the moving contact 11
Mechanism 5；The interlocking mechanism 5 has the lock state of the link operating mechanism 4 and the moving contact, and, the operation
Mechanism 4 and the moving contact are detached from the unlocked state of cooperation；Further include:
Power off driving device, the driving structure 6 including being movably set in the jack body 1, the driving structure 6 and institute
The linkage of interlocking mechanism 5 is stated, the pedestal 2 squeezes when the jack body 1 is closed and pushes away the driving structure 6 to drive the interlocking
Mechanism 5 moves to the unlocked state by the lock state.
In above embodiment, it can play interlocking by interlocking mechanism 5 is arranged between operating mechanism 4 and moving contact 11 and match
Cooperation is used, and when interlocking mechanism is in the lock state, operating mechanism 4 and moving contact 11 form interaction relation to drive moving contact
11 contact with static contact 12, and when interlocking mechanism is in the unlocked state, and moving contact 11, which is detached to match with operating mechanism 4, to be merged
The effect of first elastic component 9 is lower and static contact 12 disconnects, and the circuit on-off line operation of floor socket outlet can be realized in this way, therefore, will break
The driving structure 6 of electric driver and the linkage of interlocking mechanism 5 are arranged, and when not using floor socket outlet, are rotated by jack body 1
Close in pedestal 2, can make in this way driving structure 6 squeezed by pedestal 2 push away and into jack body 1 it is movable, and then described in driving
Interlocking mechanism 5 moves to unlocked state by lock state, that is, can trigger the disconnection movement of the moving contact 11 and static contact 12, real
The power-off isolation of existing jack body, is embedded in geosyncline so as to avoid floor socket outlet and drain conditions occurs, also, can also be on ground
Fast break protection is realized by the way that the power-off driving device is manually operated under the socket use state of face, to cope with urgent burst
Situation, reasonable design, easy operation effectively avoid being endangered at electric shock artificial, and practicability is good, securely and reliably.
In conjunction with shown in Fig. 4-7, the floor socket outlet of the present embodiment includes being slidably mounted on the contact support of the jack body 1
13, the moving contact 11 is set to the contact and supports 13, and the corresponding moving contact of the static contact 12 is arranged in the socket
On intermediate bulkhead 14 in ontology 1, the interlocking mechanism includes the locking structure 51 for being movably installed in the contact and supporting, described
Locking structure 51 relative to the contact support 13 movements have the linkage position linked with the operating mechanism 4 and with it is described
Operating mechanism 4 is detached from the free position of linkage, by above structure it is found that the locking structure 51 is in operating mechanism and contact branch
Play the role of being connected or releasing linkage between holding, therefore, forms linkage with locking structure 51 in the operating mechanism 4 and close
Also the operating mechanism 4 is facilitated while being and contact supports being linked between 13, so that operating mechanism 4 be made to drive touching
Head supports the moving contact on 13 to contact with static contact, conversely, releasing interaction relation with locking structure 51 in the operating mechanism 4
Afterwards, contact supports 13 also just no longer to be limited by the linkage of operating mechanism, it can be achieved that dynamic and static contact disconnection acts, and design rationally, is matched
Close reliable transmission.
Made further preferably according to above embodiment, the moving contact 11 is moved along first direction close to or far from described
Static contact, in conjunction with Fig. 3-4 it is found that the first direction is expressed as the direction perpendicular to jack body bottom surface, the operating mechanism 4
Including along the first direction it is removable be extended through the intermediate bulkhead 14 and the contact support the operating stick 41 between 13 with
And it is set to the second elastic component 42 between the jack body 1 and the operating stick 41, the operating stick needs after moving down
The active force reset for relying on the second elastic component 52 moves up, and therefore, 13 linked manner, institute is supported by operating mechanism 4 and contact
Stating the second elastic component 42 drives the operating stick 41 to drive the moving contact 11 to close to the static contact along the first direction
12 directions movement, to realize closed circuit.
The set-up mode of the operating stick and locking mechanism is described in detail below in conjunction with Fig. 3-7:
It is moved upwards to make operating stick be able to drive contact support, the periphery of the operating stick 41 has fit structure
52；The interlocking mechanism 5 includes the locking structure 51 and third elastic component, and the locking structure 51 is along perpendicular to described first
The second direction in direction, which is movably arranged, supports 13 in the contact, i.e. second direction is to be parallel to the side of jack body bottom surface
To the locking structure 51 has along the second direction to be cooperated to link with the operating stick 41 with the fit structure 52
Sticking department, and, the freedom portion for allowing the operating stick to move freely；It is locked described in the elastic power drive of the third elastic component 9
Determine portion and the fit structure 52 cooperates, reliable contacts is realized, further, in order to realize that operating stick 41 and locking structure 41 exist
Contact is cooperatively connected in supporting, the contact supports 13 to be separately formed along first direction and second direction and is adapted to locking structure
First through hole and attended operation bar the second through-hole.By upper structure it is found that the sticking department and freedom portion follow locking knot
Relative position variation occurs relative to operating stick 41 when structure 51 moves, as shown in figures 7 and 9 position, when operating stick 41 touches
When sticking department, lever position is defined by fit structure and sticking department cooperation, operating stick and locking structure is formed and links
Relationship；Position as shown in Figure 6, and its position, i.e. operating stick and locking structure are not constrained when operating stick contacts the freedom portion
Disengaging is linked, so that contact be made to support mutually to divide under the action of the first elastic component and the second elastic component respectively with operating stick
From movement, the disconnection movement of dynamic and static contact is realized.
As a kind of specific set-up mode, as shown in figs. 9-11, the fit structure 52 is to be opened in the operating stick
Mating groove, the locking structure 51 have a lockhole 53 for allowing the operating stick to pass through, and 53 side of lockhole is described the
It is protruded under the action of three elastic components in the mating groove, in the present embodiment, the lockhole is preferably in U-shape hole, the lockhole
Side is closing one end of U-shaped hole, and in summary, the sticking department of the locking structure 51 corresponds to the closing one of lockhole 53
End, the freedom portion correspond to the throughhole portions of lockhole 53, therefore, just form institute when lockhole side is stuck in the mating groove
State the interaction relation of operating stick 41 Yu locking structure 51.
In conjunction with shown in Fig. 9-10,41 bottom of operating stick is provided with the mating groove and is set to the mating groove
The cone 43 of lower section, the cone 43 increase from the bottom end of the operating stick 41 along the first direction size.This
Kind structure setting is conducive to operating stick more smoothly by the lockhole 53 by cone 43, presses through under operating stick 41
Cheng Zhong is squeezed by the cone 43 and is pushed away the lockhole side locking structure 51 is made to step down movement, until the cone
43 by the way that after the lockhole 53, the lockhole side is protruded into the mating groove under the action of third elastic component, by circular cone
Body limits below lockhole, and realization is linked.
It elaborates below with reference to specific set-up mode of the Fig. 3 to the first elastic component and the second elastic component:
First elastic component 9 is sheathed in the operating stick 41, and it is another that one end is connected to the intermediate bulkhead 14
In the mounting groove of side, the other end is connected to the contact and supports on 13 molding spring bases 132 that first elastic component is to institute
Stating contact supports 13 to apply the active force moved down, and therefore, after operating stick and contact are supported to release cooperation, the contact supports 13
Moving contact 11 can be driven to separate with static contact 12 under 9 active force of the first elastic component.
It is further preferred that second elastic component 42 is sheathed in the operating stick, one end is connected to the operation
In the end cap 411 of 41 top of bar setting, the other end is connected in the mounting groove of 14 side of intermediate bulkhead, second elasticity
Part, which applies the operating stick 41, drives the contact to support 13 active forces moved up；Wherein, the bullet of second elastic component 42
Property active force be greater than the elastic acting force of first elastic component 9 and therefore support to be formed with contact in operating stick and be linked
Afterwards, the operating stick 41 can drive the contact to support moving contact 11 and static contact on 13 under 42 active force of the second elastic component
12 contacts.
It further include the electrical leakage tripping device 3 being set in the jack body 1 in floor socket outlet provided in this embodiment,
The electrical leakage tripping device 3 has drives the locking structure 51 to move to the free position along the second direction when being triggered
The driving end set.The advantages of this arrangement are as follows driving locking mechanism by electrical leakage tripping device 3 when drain conditions occur
It is in the unlocked state, make operating stick 41 support 13 to be detached from contact and be linked, and then triggers the moving contact 11 and static contact
Disconnection movement, play leakage protection, can cut off loop of electric leakage in time, ensure line security.Therefore, the utility model
The existing creepage protection function of floor socket outlet, and there is the power-off protection function under non-working condition.
It elaborates below with reference to the specific set-up mode of Fig. 5-9 pairs of electric leakage releasing structures:
The electrical leakage tripping device 3 includes along the slidable elastic push rod 31 of the second direction, the driving end setting
On the elastic push rod, the locking structure 51 cooperates through one end that the contact is supported and the driving structure 6, another
End cooperates with the elastic push rod 31, and the elastic push rod 31 is the third elastic component, provides and drives for locking structure and ties
The active force of structure cooperation contact, it is further preferred that being provided in the jack body 1 for controlling the electrical leakage tripping device
The control circuit board 8 of 3 trip actions, the electrical leakage tripping device 3 be leakage tripping device comprising electromagnetic coil and with the bullet
Property mandril linkage setting sensing iron core, control command can be issued when control circuit board 8 detects leakage current signal, thus
Driving 31 retracting action of elastic push rod of leakage tripping device, i.e., the described elastic push rod 31 is moved towards the left end of the second direction,
To drive locking structure 51 to move in a second direction and step down to operating stick, make mating groove and the cone portion of operating stick 41
Divide the lockhole for being detached from locking structure 51, i.e., takes off and be linked between locking structure 51 and operating stick 41, and driven by contact support,
Static contact is separated to realize creepage protection function；In addition, the elastic push rod 31 is made when electrical leakage tripping device 3 is not triggered
Right end bullet for third elastic component towards the second direction stretches movement, so that the locking structure 51 be driven to move to linkage position
Reliable contacts, or the driving locking structure 51 are kept to push by the driving structure 6 with the mating groove of operating stick 41
It can be resetted in time after movement, rationally, cooperation is reliable for design.
As shown in figure 9, being provided with annular groove 32 on the driving end, the respective end of the locking structure 51, which forms, is worn
Inserting in the socket 54 in the annular groove 32,54 extending direction of socket is parallel to the first direction, this structure setting,
Make the locking structure 51 that contact be followed to support to make together along the first direction by the socket 54 and the cooperation of annular groove 32
Step movement, and without departing from elastic push rod, ensure that the locking structure 51 with elastic push rod 31 in the second direction
On be linked, it is simple in sturcture, ingenious in design.
In the present embodiment, the power-off driving device further includes limiting the driving structure 6 to transport along the second direction
Dynamic guide frame, the guide frame include the guide protrusions 7 relative to the jack body 1 fixed setting, and molding
In in the driving structure 6 and the guide chute 61 that is slidably matched with the guide protrusions, set on the top of the guide protrusions 7
It is equipped with the limit plate 71 for stopping the driving structure 6 to deviate from the guide protrusions 7, by guide frame to the driving structure 6
Play the role of motion guide, be consistent the direction of motion of driving structure, locking structure and elastic push rod, cooperation transmission can
It leans on, ensure that the accuracy and reliability that power-off driving device drives the locking structure 51 to move.
It is further preferred that the driving structure 6 is push rod comprising stretch out the operating side 62 of the jack body 1, institute
Stating operating side 62 has the arcwall face contacted with 2 inner wall of pedestal cooperation, realizes to slide and supports cooperation, and reduction frictional resistance is promoted
Trigger sensitivity and operating comfort.
It is illustrated below with reference to the working principle of the floor socket outlet of Fig. 3, Fig. 6-7 pair this example:
When floor socket outlet normal use, jack body 1 is opened in rotation, and pressing operation bar 41 makes operating stick 41 and locking structure
51 formation are linked, and under the active force of the second elastic component 42, the operating stick 41 is with moving contact support 13 along described first
Direction moves upwards, and realizes that moving contact 11 and static contact 12 contact, realizes circuit conducting.
When not in use, jack body 1 is closed in rotation for floor socket outlet, and the driving structure 6 is squeezed by pedestal 2 and pushed away along described the
Two directions are moved in jack body 1, and then the locking structure 51 is driven to be linked with the releasing of operating stick 41, to make to grasp
Make bar 41 and support that 13 are separated from each other with contact, at this moment, the operating stick 41 is under the action of the second elastic component 42 far from contact branch
Reset to be held to move up, the contact supports 13 the moving contact 11 and static contact 12 is driven to separate under the action of the first elastic component 9,
Realize power-off protection；When drain conditions occur, the locking structure 51 is driven to solve with operating stick 41 by electrical leakage tripping device 3
Except being linked, the contact can be made to support that 13 drive the moving contact 11 and static contact 12 under the action of the first elastic component
Earth leakage protective is realized in separation.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (12)
1. a kind of floor socket outlet, it is characterised in that: including with installation cavity pedestal (2) and side be rotatably dispose in the pedestal
(2) to pass in and out the jack body (1) of the installation cavity, static contact (12), the first elastic component are set in the jack body (1)
(9), the moving contact (11) under first elastic component (9) effect far from the static contact, the driving moving contact (11) connect
The operating mechanism (4) of the static contact (12) is touched, and is set between the operating mechanism (4) and the moving contact (11)
Interlocking mechanism (5)；The interlocking mechanism (5) has the lock state of the link operating mechanism (4) and the moving contact (11),
And the operating mechanism (4) and the moving contact (11) are detached from the unlocked state of cooperation；
Further include:
Power off driving device, the driving structure (6) including being movably set in the jack body (1), the driving structure (6) with
Interlocking mechanism (5) linkage, the pedestal (2) is squeezed when the jack body (1) is closed pushes away the driving structure (6) to drive
It moves the interlocking mechanism (5) and the unlocked state is moved to by the lock state.
2. floor socket outlet according to claim 1, it is characterised in that: including being slidably mounted on the jack body (1)
Contact supports (13), and the moving contact (11) is set to the contact and supports (13), the corresponding dynamic touching of the static contact (12)
Head is arranged on the intermediate bulkhead (14) in the jack body (1), and the interlocking mechanism (5) includes being movably installed in the touching
Head support (13) locking structure (51), the locking structure (51) relative to the contact support (13) movement have with it is described
The linkage position of operating mechanism (4) linkage and the free position that linkage is detached from the operating mechanism (4).
3. floor socket outlet according to claim 2, it is characterised in that: the moving contact (11) moves close along first direction
Or far from the static contact (12), the operating mechanism (4) includes moving to be extended through the middle interval along the first direction
Plate (14) and the contact support operating stick (41) between (13) and are set to the jack body and the operating stick
(41) the second elastic component (42) between, second elastic component (42) drive the operating stick (41) along the first direction to
The moving contact (11) and the static contact (12) are driven to contact direction movement.
4. floor socket outlet according to claim 3, it is characterised in that: the periphery of the operating stick (41) has fit structure
(52)；The interlocking mechanism (5) includes the locking structure (51) and third elastic component, the locking structure (51) along perpendicular to
The second direction of the first direction, which is movably arranged, supports (13) in the contact, has along the second direction and matches with described
Sticking department of structure (52) cooperation to link with the operating stick (41) is closed, and, allow the operating stick (41) to move freely
Freedom portion；Sticking department described in the elastic power drive of the third elastic component and the fit structure (52) cooperate.
5. floor socket outlet according to claim 4, it is characterised in that: the fit structure (52) is to be opened in the operation
The mating groove of bar (41), the locking structure (51) have the lockhole (53) for allowing the operating stick (41) to pass through, the lock
Hole (53) side is protruded into the mating groove under the action of third elastic component.
6. floor socket outlet according to claim 5, it is characterised in that: operating stick (41) bottom is provided with the cooperation
Groove and the cone being set to below the mating groove (43), bottom of the cone (43) from the operating stick (41)
End increases along the first direction size.
7. floor socket outlet according to claim 4, it is characterised in that: further include being set in the jack body (1)
Electrical leakage tripping device (3), the electrical leakage tripping device (3) has drives the locking structure (51) along described second when being triggered
Direction moves to the driving end of the free position.
8. floor socket outlet according to claim 7, it is characterised in that: the electrical leakage tripping device (3) includes along described
The slidable elastic push rod in two directions (31), the driving end are arranged on the elastic push rod (31), and the locking structure passes through
Wearing the contact supports the one end of (13) and the driving structure (6) to cooperate, and the other end and the elastic push rod (31) cooperate, institute
Stating elastic push rod (31) is the third elastic component.
9. floor socket outlet according to claim 8, it is characterised in that: be provided with annular groove (32), institute on the driving end
The respective end for stating locking structure (51) forms the socket (54) being interspersed in the annular groove (32), and the socket (54) is prolonged
It stretches and is oriented parallel to the first direction；
The control circuit board for controlling the electrical leakage tripping device (3) trip action is provided in the jack body (1)
(8), the electrical leakage tripping device (3) is leakage tripping device.
10. the floor socket outlet according to any one of claim 4-9, it is characterised in that: the power-off driving device is also wrapped
It includes and limits the guide frame that the driving structure (6) moves along the second direction, the guide frame includes relative to described
The guide protrusions (7) of jack body fixed setting, and take shape on the driving structure (6) and with the guide protrusions (7)
The guide chute (61) being slidably matched is provided on the top of the guide protrusions (7) and stops driving structure (6) abjection institute
State the limit plate (71) of guide protrusions (7).
11. floor socket outlet according to claim 1, it is characterised in that: the driving structure includes stretching out the socket sheet
The operating side (62) of body (1), the operating side (62), which has, cooperates the arcwall face contacted with the pedestal (2) inner wall.
12. floor socket outlet according to claim 10, it is characterised in that:
First elastic component (9), is sheathed on the operating stick (41), and one end is connected to the intermediate bulkhead (14) other side
Mounting groove in, the other end is connected to the contact and supports on (13) molding spring base that first elastic component is to the touching
Head supports (13) to apply the active force moved down；
Second elastic component (42), is sheathed in the operating stick, and one end is connected to the setting of the operating stick (41) top
In end cap (44), the other end is connected in the mounting groove of the intermediate bulkhead (14) side, and second elastic component is to the behaviour
Make bar (41) and applies the active force for driving the contact that (13) is supported to move up；
The elastic acting force of second elastic component (42) is greater than the elastic acting force of first elastic component (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603960.7U CN208674535U (en) | 2018-09-29 | 2018-09-29 | A kind of floor socket outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603960.7U CN208674535U (en) | 2018-09-29 | 2018-09-29 | A kind of floor socket outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674535U true CN208674535U (en) | 2019-03-29 |
Family
ID=65842468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603960.7U Expired - Fee Related CN208674535U (en) | 2018-09-29 | 2018-09-29 | A kind of floor socket outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066222A (en) * | 2018-09-29 | 2018-12-21 | 温州市正松电气有限公司 | A kind of floor socket outlet |
-
2018
- 2018-09-29 CN CN201821603960.7U patent/CN208674535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066222A (en) * | 2018-09-29 | 2018-12-21 | 温州市正松电气有限公司 | A kind of floor socket outlet |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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