CN209357975U - Flush plug consent, embedded components and connector - Google Patents

Abstract

The utility model relates to a kind of flush plug consent, embedded components and connector, flush plug consent includes embedded components and panel, and embedded components include back box and connector, and connector includes matrix and elastic arm.Matrix with panel for being connected, elastic arm has connecting pin and the free end far from connecting pin, connecting pin is set on matrix, the distance between free end and matrix are changeable, elastic arm can be clamped with back box, after elastic arm and back box are clamped, free end extends relative to connecting pin along the direction close to panel.Connector has the characteristics that not readily disengage from back box.When elastic arm is arranged in jack, the distance between free end and matrix reduce under the action of Socket walls, and after elastic arm passes through jack, the distance between free end and matrix increase under the action of elastic force, so that elastic arm and back box are clamped.Panel can be connected in back box by connector.

Description

Flush plug consent, embedded components and connector

Technical field

The utility model relates to jack technology fields, more particularly to a kind of flush plug consent, embedded components and connector.

Background technique

Socket is a kind of electric elements plugged for plug, in order to increase aesthetics, often by a part of socket It is embedded into the foreign objects such as wall or ground, such socket is flush plug consent.Flush plug consent includes for being embedded in foreign object Embedded components and panel for exposing foreign object, embedded components include back box and the connection for connecting back box and panel Part.In the conventional technology, connector is connect by way of grafting with back box, during plug is repeatedly extracted, connector It is easily separated from back box.

Utility model content

Based on this, it is necessary in view of the above-mentioned problems, providing a kind of connector for not readily disengaging from back box and containing the connection The flush plug consent and embedded components of part.

A kind of connector, for connecting back box and panel, the connector includes:

Matrix for being connected with the panel；And

Elastic arm, with connecting pin and far from the free end of the connecting pin, the connecting pin is set in described matrix, The distance between the free end and described matrix are changeable, and the elastic arm can be clamped with the back box, when the elasticity After arm and back box clamping, the free end extends relative to the connecting pin along the direction close to the panel.

Above-mentioned connector has at least the following advantages:

Before use, due to not applying external force on free end, therefore the distance between free end and matrix are larger.In use, will Matrix is provided in the jack of one end insertion back box of elastic arm, when free end offsets with Socket walls, in the effect of Socket walls Under, the distance between free end and matrix reduce, and elastic arm deformation generates elastic force.After elastic arm passes through jack, in elastic force Under effect, the distance between free end and matrix increase, and elastic arm and back box are clamped, to realize the connection of connector and back box.

Since after elastic arm and back box clamping, free end extends relative to connecting pin along the direction close to panel, therefore During pulling the plug out of the socket, free end offsets with back box, makes the distance between free end and matrix be not easy to reduce, therefore elastic arm It is not easy to again pass through jack towards the direction opposite with jack is passed through, so that connector not readily disengages from back box.

Technical solution is illustrated further below:

Described matrix includes inserted link portion and plate portion in one of the embodiments, the inserted link portion and the connecting pin It is arranged side by side in the plate portion, the free end can protrude the plate portion along the thickness direction in the plate portion.

The connecting pin and the free end use arc-shaped transition in one of the embodiments,.

The elastic arm includes the first elastic arm and the second elastic arm, first elasticity in one of the embodiments, Arm and the second elastic arm are located at the opposite sides in the inserted link portion.

The connector further includes connecting plate in one of the embodiments, and the connecting plate is curved relative to described matrix Folding, the connecting plate with the panel for being connected.

Threaded hole is offered on the connecting plate in one of the embodiments,.

A kind of embedded components, comprising:

Back box is equipped with jack；And

Connector as described above, when the elastic arm is arranged in the jack, the free end and the base The distance between body reduces under the action of Socket walls, when the elastic arm pass through the jack after, the free end with it is described The distance between matrix increases under the action of elastic force, so that the elastic arm and the back box are clamped.

Above-mentioned embedded components have at least the following advantages:

Before elastic arm penetrates jack, due on elastic arm without external force, therefore the distance between free end and matrix compared with Greatly.In use, by matrix be provided with elastic arm one end insertion jack in, when elastic arm is arranged in jack, free end with The distance between matrix reduces under the action of Socket walls, after elastic arm passes through jack, the distance between free end and matrix Increase under the action of elastic force, so that elastic arm and back box are clamped.

Since after elastic arm and back box clamping, free end extends relative to connecting pin along the direction close to panel, therefore During pulling the plug out of the socket, free end offsets with back box, makes the distance between free end and matrix be not easy to reduce, therefore elastic arm It is not easy to again pass through jack towards the direction opposite with jack is passed through, so that connector not readily disengages from back box.

Technical solution is illustrated further below:

The socket and card interface being connected with the jack are additionally provided in the back box in one of the embodiments, The socket and the card interface are located at the opposite sides of the jack, and the socket is used to expose described matrix, The card interface is for accommodating the elastic arm.

The maximum width of the socket is less than or greater than the maximum width of the card interface in one of the embodiments, Degree.

A kind of flush plug consent, comprising:

Embedded components as described above；And

Panel can be connected in the back box by the connector.

Above-mentioned flush plug consent has at least the following advantages:

In use, being first clamped connector and back box, then it is connected to panel on connector again, to realize embedded insert The assembling of seat.Since flush plug consent includes above-mentioned embedded components, have the technical effect of above-mentioned embedded components, thus it is embedded slotting The connector that seat contains not readily disengages from back box, to improve the robustness of flush plug consent.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embedded components in an embodiment, eliminates a connector in figure；

Fig. 2 is the structural schematic diagram of connector in Fig. 1；

Fig. 3 is the bottom view of back box in Fig. 1；

Fig. 4 is the top view of box side plate and fastener in another embodiment；

Fig. 5 is the cross-sectional view of the line A-A along Fig. 3；

Fig. 6 is the partial enlarged view in Fig. 3 at B.

Description of symbols:

10, embedded components, 100, back box, 101, box plate, 102, box side plate, 110, jack, 111, socket, 112, card Interface, the 120, first splicing block, 121, splicing hole, 122, receiving vestibule, 123, limit vestibule, the 130, second splicing block, 131, Head, 132, tail portion, 200, connector, 210, matrix, 211, inserted link portion, 212, plate portion, 220, elastic arm, 221, connection End, 222, free end, 230, connecting plate, 231, threaded hole, 232, boss portion, 300, fastener, the maximum width of W1, socket, The maximum width of W2, card interface, W3, the minimum widith for limiting vestibule, W4, the minimum widith for accommodating vestibule.

Specific embodiment

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific implementation opened.

It should be noted that it can directly on the other element when element is referred to as " being set to " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above It can be combined arbitrarily, for simplicity of description, not to all possible combination of each technical characteristic in above-described embodiment It is all described, as long as being all considered to be the model of this specification record however, there is no contradiction in the combination of these technical features It encloses.

Flush plug consent (not shown) in one embodiment, it is embeddable to arrive in the foreign objects such as wall or ground, to increase beauty Property.The constituent element of the flush plug consent is not readily separated, and has the characteristics that robustness is high.Specifically, flush plug consent includes Embedded components (see Fig. 1) and panel (not shown).In use, embedded components are embedded into foreign object, panel is made to expose foreign object, In order to plugging for plug.

Referring to Fig. 1, the embedded components 10 in an embodiment, including back box 100 and the connection that can be connect with back box 100 Part 200.After connector 200 is connect with back box 100, connector 200 not readily disengages from back box 100, so that embedding containing this The flush plug consent for entering component 10 has the characteristics that robustness is high.Specifically, back box 100 is equipped with jack 110, connector 200 are inserted into jack 110.

Referring to Figure 2 together, the connector 200 in an embodiment, for connecting back box 100 and panel.Connector 200 wraps The elastic arm 220 for including matrix 210 and being set on matrix 210, for matrix 210 for being connected with panel, elastic arm 220 can be with Back box 100 is clamped.Elastic arm 220 has connecting pin 221 and the free end 222 far from connecting pin 221, and connecting pin 221 is set to On matrix 210, the distance between free end 222 and matrix 210 are changeable, after elastic arm 220 and the clamping of back box 100, freely End 222 extends relative to connecting pin 221 along the direction close to panel.

Before elastic arm 220 penetrates jack 110, due on elastic arm 220 without external force, therefore free end 222 and matrix The distance between 210 is larger.In use, matrix 210 is provided in one end insertion jack 110 of elastic arm 220, work as elastic arm 220 when being arranged in jack 110, and free end 222 offsets with Socket walls, and the distance between free end 222 and matrix 210 are in jack Reduce under the action of wall.After elastic arm 220 passes through jack 110, the distance between free end 222 and matrix 210 are in elastic force Effect is lower to increase, so that elastic arm 220 and back box 100 are clamped.

Since after elastic arm 220 and the clamping of back box 100, free end 222 is relative to connecting pin 221 along the side close to panel To extension, therefore during pulling the plug out of the socket, free end 222 offsets with back box 100, makes between free end 222 and matrix 210 Distance is not easy to reduce, therefore elastic arm 220 is not easy to again pass through jack 110 towards the direction opposite with jack 110 is passed through, so that even Fitting 200 not readily disengages from back box 100.

Matrix 210 includes inserted link portion 211 and plate portion 212, and inserted link portion 211 and connecting pin 221 are arranged side by side in plate portion On 212.When elastic arm 220 is arranged in jack 110, the distance between free end 222 and matrix 210 can reduce, inserted link portion 211 and connecting pin 221 be arranged side by side in the design in plate portion 212 so that the entirety that inserted link portion 211 and elastic arm 220 are formed Thinner thickness, therefore while making, can reduce the size of jack 110, with increase to a certain extent elastic arm 220 towards with pass through The opposite direction of jack 110 again passes through the difficulty of jack 110.Free end 222 can be protruded along the thickness direction in plate portion 212 Plate portion 212, after elastic arm 220 passes through jack 110, elastic arm 220 can be relatively easily clamped with back box 100.

In the present embodiment, plate portion 212 is plate-like, in order to be inserted into jack 110.Inserted link portion 211 is close to plate portion 212 one end is in the shape of a rod, and in order to which connecting pin 221 is arranged side by side, the one end of inserted link portion 211 far from plate portion 212 is plate-like, with Convenient for being connected with panel.Certainly, in other embodiments, the shape in plate portion 212 and inserted link portion 211 can flexible setting.

Further, connecting pin 221 and free end 222 use arc-shaped transition, are on the one hand arranged in convenient for elastic arm 220 slotting In hole 110；On the other hand the degree that plate portion 212 is protruded in free end 222 is increased, convenient for increasing free end 222 and back box 100 Contact area so that connector 200 not readily disengages from back box 100；Another further aspect makes elastic arm 220 have preferable structure steady It is qualitative, it is unlikely to deform during plug is extracted.In the present embodiment, the lateral projection of elastic arm 220 is half U-shaped.Certainly, exist In other embodiments, the lateral projection of elastic arm 220 can also be half V-arrangement.

Further, elastic arm 220 includes the first elastic arm (figure is not marked) and the second elastic arm (figure is not marked), the first elasticity The opposite sides that arm and the second elastic arm are located at inserted link portion 211 prevents bullet to increase the structural stability of connector 200 Property arm 220 plug extract during generate excessive deformation.Certainly, in other embodiments, the first elastic arm or second Elastic arm can save.Or the structural stability of connector 200 in order to further increase, additionally increase other elastic arms 220.

Connector 200 further includes connecting plate 230, and connecting plate 230 is bent relative to matrix 210, and connecting plate 230 is used for and face Plate is connected.On the one hand the presence of connecting plate 230 can increase the contact area of connector 200 Yu panel, so that panel and connection Part 200 connects stronger, on the other hand can offset with Socket walls (being in the present embodiment specially top wall surface hereinafter) To prevent 200 excessive convergence of connector, to improve assembling convenience.Certainly, in other embodiments, connecting plate 230 can save It goes, panel can be connected in inserted link portion 211 by modes such as gluings.

Further, threaded hole 231 is offered on connecting plate 230, is arranged in after the fasteners such as screw can be made to pass through panel In threaded hole 231, to realize being detachably connected for panel and connector 200.Certainly, in other embodiments, threaded hole 231 can It saves, panel can be connected on connecting plate 230 by modes such as gluings.

Further, matrix 210 further includes the boss portion 232 being set on connecting plate 230, and threaded hole 231 extends to convex In platform portion 232, in order to increase the length of threaded hole 231, so that it is stronger to connect panel with connector.In this implementation In example, threaded hole 231 penetrates through boss portion 232, and the length of threaded hole 231 is longer.Certainly, in other embodiments, threaded hole 231 Boss portion 232 can not be penetrated through.Or save boss portion 232.

Fig. 1 and Fig. 3 is please referred to, back box 100 mainly plays receiving, can use receiving circuit connection.Back box 100 includes cassette bottom Plate 101 and the box side plate 102 being set on box plate 101, box plate 101 and box side plate 102 are surrounded jointly with open box Shape body.The quantity of jack 110 can be at least one.In the present embodiment, jack 110 is formed by the way of opening up, and is opened On the end face of box side plate 102.The quantity of jack 110 is two.Certainly, in other embodiments, jack 110 can also be adopted It is formed in other ways, the quantity of jack 110 can also be adjusted to one or at least three.

Further, Socket walls include inner wall, outside wall surface and wall surface, and inner wall is oppositely arranged with outer wall face interval, The side of wall surface is set on inner wall, and the other side of wall surface is set in outside wall surface.When elastic arm 220 is arranged in jack When in 110, free end 222 offsets with inner wall.In the present embodiment, when elastic arm 220 and back box 100 are clamped, free end 222 offset with wall surface.Certainly, in other embodiments, free end 222 can offset with outside wall surface, make inner wall and outside wall surface It is respectively positioned between free end 222 and matrix 210.

Referring to Fig. 4, in another embodiment, fastener 300 is provided on box side plate 102, fastener 300 is located at the interior of back box The cross section in portion, fastener 300 is substantially u-shaped, and fastener 300 and box side plate 102 surround jack 110 jointly.Certainly, in other implementations In example, fastener 300 can be located at the outside of back box, and the cross section of fastener 300 can flexible design according to the actual situation.It is understood that Ground, the quantity of fastener 300 can be at least one.

Referring to figure 1, figure 2 and figure 5., in the present embodiment, the accommodating being connected with jack 110 is additionally provided in back box 100 Mouth 111 and card interface 112, socket 111 and card interface 112 are located at the opposite sides of jack 110, and socket 111 is used for Exposure matrix 210, card interface 112 is for accommodating elastic arm 220.The presence of socket 111 can connect convenient for assembler Part, to increase the convenience that connector is connect with panel, the presence of card interface 112 makes the clamping nothing of connector 200 Yu back box 100 Other additional components need to be increased.Specifically, socket 111 and card interface 112 are opened on box side plate 102, work as connection After part 200 and back box 100 are clamped, part or all of free end 222 is located in card interface 112, and part connecting plate 230 is located at accommodating In mouth 111.

Further, the maximum width W1 of socket is less than or greater than the maximum width W2 of card interface, prevents socket 111 Socket walls are broken caused by stress in Socket walls between card interface 112 is concentrated.In the present embodiment, Socket walls are also wrapped The top wall surface of connection inner wall and outside wall surface is included, top wall surface is oppositely arranged with bottom wall face interval.Due to the maximum width of socket W1 is less than or greater than the maximum width W2 of card interface, therefore the maximum width of top wall surface is less than or greater than the maximum width of wall surface, When to prevent the maximum width because of top wall surface to be equal to the maximum width of wall surface, the stress in Socket walls is inserted caused by concentrating Hole wall fracture.

Referring to Fig. 3, back box 100 further includes the first splicing block 120 and the second splicing block 130, the first splicing block 120 and Two splicing blocks 130 are all set on box side plate 102, and are located at the outside of back box 100, are offered on the first splicing block 120 and the The splicing hole 121 that two splicing blocks 130 match.When two back box 100 are spliced, the second splicing block 130 of a back box 100 In in the splicing hole 121 of another back box 100.

Referring to Figure 6 together, further, splicing hole 121 includes accommodating vestibule 122 and being connected with vestibule 122 is accommodated Limit vestibule 123, accommodate vestibule 122 be located at box side plate 102 and limit vestibule 123 between, the second splicing block 130 includes and appearance The head 131 and the tail portion 132 to match with limit vestibule 123, the minimum widith W3 for limiting vestibule that vestibule 122 of receiving matches are small In the maximum width W4 for accommodating vestibule, to prevent the second splicing block 130 from deviating from from splicing hole 121.

Further, the quantity of the first splicing block 120 and the second splicing block 130 can be at least one.In the present embodiment, The quantity of first splicing block 120 and the second splicing block 130 is two, and two the first splicing blocks 120 are spaced apart, and two second Splicing block 130 is spaced apart, and the first splicing block 120 and the second splicing block 130 are located at the opposite sides of box side plate 102.When So, in other embodiments, the quantity and the first splicing block 120 and the second splicing of the first splicing block 120 and the second splicing block 130 Setting position of the block 130 on box side plate 102 can be adjusted flexibly.

Fig. 1 and Fig. 2 is please referred to, in flush plug consent, panel can be connected in back box 100 by connector 200, face The socket for cooperating with plug is offered on plate.Socket can be with two line jacks, three line jacks and/or USB jack, to adapt to not The plug of same type.Through-hole corresponding with threaded hole 231 is also provided on panel, in order to wear fastener.In addition, may be used also Switch is set on panel, to form the socket with switch.Wherein, switch can be push button or knob etc..

Above-mentioned flush plug consent, embedded components 10 and connector 200 have at least the following advantages:

In the present embodiment, before use, due to not applying external force on free end 222, thus free end 222 and matrix 210 it Between distance it is larger.In use, plate portion 212 and part or all of inserted link portion 211 are inserted into jack 110.When free end 222 When offseting with inner wall, under the action of inner wall, the distance between free end 222 and matrix 210 reduce, 220 shape of elastic arm Sell of one's property raw elastic force.When elastic arm 220 pass through jack 110 after, under the action of elastic force, between free end 222 and matrix 210 away from From increase, elastic arm 220 and box side plate 102 are clamped, to realize the connection of connector 200 Yu back box 100.By fasteners such as screws It is arranged in through-hole and threaded hole 231, to realize the connection with connector 200, to realize the assembling of socket.

Optionally, in socket, the quantity of connector 200 can flexible setting, while the jack 110 in back box 100 is also answered It is corresponding with the quantity of connector 200.The quantity of connector 200 and jack 110 is two in the present embodiment.Certainly, at it In his embodiment, the quantity of connector 200 can also be adjusted at least one.

Since after elastic arm 220 and bottom side plate clamping, free end 222 is relative to connecting pin 221 along the side close to panel To extension, therefore during pulling the plug out of the socket, free end 222 offsets with wall surface, makes between free end 222 and matrix 210 Distance is not easy to reduce, therefore elastic arm 220 is not easy to again pass through jack 110 towards the direction opposite with jack 110 is passed through, so that even Fitting 200 not readily disengages from back box 100.Since connector 200 not readily disengages from back box 100, therefore it can avoid connector 200 and be detached from After back box 100, need to chisel foreign object replacement embedded components 10, the market competitiveness with higher.Wherein, flush plug consent, embedding Enter component 10 and connector 200 to make using isolation materials such as PVC.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of connector, for connecting back box and panel, which is characterized in that the connector includes:

Matrix for being connected with the panel；And

Elastic arm, with connecting pin and far from the free end of the connecting pin, the connecting pin is set in described matrix, described The distance between free end and described matrix are changeable, and the elastic arm can be clamped with the back box, when the elastic arm and After the back box clamping, the free end extends relative to the connecting pin along the direction close to the panel.

2. connector according to claim 1, which is characterized in that described matrix includes inserted link portion and plate portion, described to insert Bar portion and the connecting pin are arranged side by side in the plate portion, the free end can thickness direction along the plate portion it is convex The plate portion out.

3. connector according to claim 2, which is characterized in that the connecting pin and the free end use arc mistake It crosses.

4. connector according to claim 2, which is characterized in that the elastic arm includes the first elastic arm and the second elasticity Arm, first elastic arm and the second elastic arm are located at the opposite sides in the inserted link portion.

5. connector according to any one of claims 1 to 4, which is characterized in that it further include connecting plate, the connecting plate phase Described matrix is bent, the connecting plate with the panel for being connected.

6. connector according to claim 5, which is characterized in that offer threaded hole on the connecting plate.

7. a kind of embedded components characterized by comprising

Back box is equipped with jack；And

Such as connector as claimed in any one of claims 1 to 6, when the elastic arm is arranged in the jack, the freedom End reduces under the action of Socket walls with the distance between described matrix, after the elastic arm passes through the jack, it is described oneself Increased under the action of elastic force by the distance between end and described matrix, so that the elastic arm and the back box are clamped.

8. embedded components according to claim 7, which is characterized in that be additionally provided in the back box and be connected with the jack Socket and card interface, the socket and the card interface are located at the opposite sides of the jack, the socket For exposing described matrix, the card interface is for accommodating the elastic arm.

9. embedded components according to claim 8, which is characterized in that the maximum width of the socket is less than or greater than institute State the maximum width of card interface.

10. a kind of flush plug consent characterized by comprising

Such as the described in any item embedded components of claim 7 to 9；And

Panel can be connected in the back box by the connector.