CN215579248U - Wire casing unit convenient to assemble - Google Patents

Abstract

The utility model relates to the field of electric power systems, in particular to a wire slot unit convenient to assemble, which is characterized in that: the wire slot unit comprises a shell and a conductive component which is arranged in the shell in a penetrating way; the shell comprises an insulating base, an insulating box cover connected to the front end face of the insulating base, a female end blank cap connected to the front end parts of the insulating base and the insulating box cover, and a male end blank cap or a decorative blank cap connected to the rear end parts of the insulating base and the insulating box cover; the conductive assembly comprises three conductive copper bars which are positioned in the insulating base in parallel, the female end blank cap and the male end blank cap are connected with the three conductive copper bars, and the female end blank cap can be inserted with the male end blank cap or the power inlet plug. The power strip system can adopt a plurality of wire slot units to be spliced and connected in series, so that the power strip system extends to a proper position to arrange a power taking potential.

Description

Wire casing unit convenient to assemble

Technical Field

The utility model relates to the field of building electrical appliance systems, in particular to a wire slot unit convenient to assemble.

Background

In the traditional electric wiring process, the socket position on the wall or the ground is fixed, and the line routing is hidden in the wall or under the floor, which is called as concealed arrangement; the wiring system of the concealed arrangement has the following three disadvantages:

1, the socket position of the concealed wiring system is fixedly arranged, but the situation that the use position of the household appliance is adjusted or incompleteness is considered when the household appliance is used or decorated is often encountered in actual use, and the fixedly arranged socket position greatly limits the adjustment of the placement position of the household appliance;

2, the wiring of the concealed wiring system is arranged inside a wall or below a floor, and the increase and decrease of an internal cable cannot be basically carried out, so that the trend, the function and the power of the wiring system cannot be adjusted.

In view of the disadvantages of the prior art, the chinese patent with publication number "CN 104901099B" relates to a household power connection system, which includes a power connection rail, wherein the power connection rail is composed of an insulation bottom box, a conductive copper wire, an insulation support plate for supporting the conductive copper wire, and an insulation box cover; three groups of conductive copper wires are arranged in the insulating bottom box and are respectively connected with a live wire, a ground wire and a zero line of a power supply; the insulating box cover is movably covered on the insulating bottom box; the insulating box cover comprises a first insulating box cover and a second insulating box cover, the first insulating box cover is a closed cover, the second insulating box cover is provided with jacks, and the power connecting guide rail can be connected with a plug of a household appliance.

Although the scheme provides a house power connection system, the first insulation box cover and the second insulation box cover are selectively arranged on the longer power connection guide rail so as to adjust the power taking position of the house power connection system. However, in consideration of the condition of the wiring environment and the transportation requirement, the household power connection system is necessarily segmented, but the scheme does not provide a connection structure between two adjacent sections of power connection systems.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a slot unit convenient for assembly, in which a plurality of slot units are connected in series and spliced to extend to a proper position for placing a pickup potential, and a male-end cap and a female-end cap are inserted to avoid wires from being arranged in disorder.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wire casing unit convenient to assemble which characterized in that: the wire slot unit comprises a shell and a conductive component which is arranged in the shell in a penetrating way; the shell comprises an insulating base, an insulating box cover connected to the front end face of the insulating base, a female end blank cap connected to the front end parts of the insulating base and the insulating box cover, and a male end blank cap or a decorative blank cap connected to the rear end parts of the insulating base and the insulating box cover; the conductive assembly comprises three conductive copper bars which are positioned in the insulating base in parallel, the female end blank cap and the male end blank cap are connected with the three conductive copper bars, and the female end blank cap can be inserted with the male end blank cap or the power inlet plug.

The utility model adopts the technical scheme, the technical scheme relates to a wire slot unit convenient to assemble, the wire slot system takes the wire slot unit as an assembling unit, a shell in the wire slot unit comprises an insulating base, an insulating box cover, a female end cover arranged at the front end, and a male end cover or a decorative cover arranged at the rear end, the wire slot unit at the position can be used for assembling and connecting in series, the rear end part of the wire slot unit not positioned at the tail end is provided with the male end cover which is used for butting with the female end cover of the wire slot unit at the downstream, and the rear end part of the wire slot unit positioned at the tail end is provided with the decorative cover.

Based on the structure, the wire slot system can adopt a plurality of wire slot units to be spliced and connected in series, so that the wire slot system extends to a proper position to arrange a potential, and the wire slot system avoids wires arranged in disorder due to the adoption of a mode that a male end cover and a female end cover are spliced mutually. More importantly, the wire slot system can be embedded or fixed in a wall surface, a floor or a desk plate, so that a longer wire slot system with hidden wires is formed, and the requirement of taking electricity at any position is met.

Preferably, the male end blank cap is provided with a male end plug connected with the conductive copper bar, and the female end blank cap is provided with a female end plug connected with the conductive copper bar; the male end plug can be connected with the female end plug in an inserting mode to achieve electrical connection.

Preferably, the insulation box cover comprises one or two of a power taking panel and an insulation panel, and three power taking holes are formed in the power taking panel and correspond to the three conductive copper bars respectively.

Preferably, the insulating base extends along the conducting direction of the conducting assembly, and the electricity taking panel and the insulating panel can slide along the length direction of the insulating base. The insulating box cover in this scheme can be on the one hand get in electric panel and insulating panel one or two kinds, and on the other hand can slide along insulating base's length direction again. When the wire casing system is used, the positions and the number of the power taking panels and the insulating panels can be changed at any time according to needs, so that the purpose of taking power nearby is achieved by adjusting the power taking position of the wire casing system.

On the basis, the conductive copper bar is adopted to replace the conductive copper bar in the prior art, the conductive copper bar is not only replaced by a conductive medium material, but also has a firm and stable structure, and the position of the conductive copper bar for conducting contact can be ensured to be consistent all the time in the length direction; the conductive copper bar has the characteristic of contact and conduction, and can meet the conduction requirement of the power taking panel in the scheme when the power taking panel is moved and replaced; the problems of inconvenient conduction and easy poor contact are avoided.

Preferably, the insulation base is integrally or detachably connected with three positioning support frames, and the three conductive copper bars are respectively arranged on the three positioning support frames; two kinds of implementation modes are provided in this scheme, and one is that three location support frame belongs to one part of insulating base, is integrative injection moulding promptly. The second technical scheme is as follows: two positioning strips are arranged in the middle of the bottom of the insulating base, and a first sliding groove is formed between the two positioning strips; the first sliding groove is internally detachably connected with an insulating positioning seat, and the three positioning support frames are integrally formed on the insulating positioning seat. The insulating base and the insulating positioning seat in the scheme are divided into two parts, the three positioning support frames belong to one part of the insulating positioning seat, the insulating positioning seat and the insulating base are connected in a sliding clamping mode, and any one of the existing detachable connection modes can be adopted.

Preferably, a clamping groove is formed at the upper end of the positioning support frame, and the conductive copper bar is embedded in the clamping groove.

The positioning support frame at least comprises two support arms, at least one side of each of the opposite side walls of the two support arms is provided with a bottom support part extending inwards, the clamping grooves are formed between the support arms on the bottom support part and the two sides above the bottom support part, and the top ends of the support arms are bent inwards to form a closed-up shape. In this scheme, the collet portion that forms on two support arms of positioning support frame is used for holding the conductive copper bar of packing into in the draw-in groove, and the support arm of draw-in groove both sides can inject the conductive copper bar in the draw-in groove on the horizontal direction, and the top of support arm is inwards buckled and is the binding off form then can avoid the conductive copper bar to deviate from the draw-in groove opening part.

Preferably, a wiring cavity for installing a cable is formed between two adjacent positioning support frames or between the positioning support frame positioned at the edge and the inner wall of the insulating base; when the insulating box cover is connected to the insulating base, the upper end opening of the wiring cavity is sealed.

Preferably, the male end cover and the female end cover are provided with wiring holes communicated with the wiring cavity.

Adopt the conductive copper line among the conductive copper bar replacement prior art among the above-mentioned scheme, the conductive copper bar has the contact characteristic that switches on promptly, consequently need not to set up the passageway that supplies plug male as in the background technical scheme, only need guarantee the get electric contact and the conductive copper bar contact of plug or socket can. On the basis of saving the plugging channel, a wiring cavity is formed between two adjacent positioning support frames or between the positioning support frame at the edge and the inner wall of the insulating base in the scheme, and the wiring cavity is used for installing a cable.

In the above-mentioned scheme promptly, adopt location support frame installation conductive copper bar (forceful electric power), be used for between two adjacent location support frames or between location support frame and the insulating base inner wall to install cable (weak current) to this satisfies domestic or official working required circuit arrangement, saves wiring space requirement. And when the insulating box cover is connected to the insulating base, the upper end opening of the wiring cavity is closed, so that the purpose of hidden wiring is achieved.

Preferably, the positioning support frame at the edge is provided with a positioning plate in an outward extending manner, and a gap is reserved between the positioning plate and the inner wall of the insulating base; and a cable positioning area is formed in the wiring cavity below the positioning plate. Relatively speaking, the region between two adjacent positioning support frames is compact, so the positioning cable is easy to install, but the space between the positioning support frame at the edge and the inner wall of the insulating base is large, the cable is simply put into the region and is easily messy and loose, so the positioning support frame is outwards extended and provided with the positioning plate in the scheme, the cable in the region is pressed and positioned through the positioning plate, a gap reserved between the positioning plate and the inner wall of the insulating base is used for clamping the cable into the cable positioning region, further, the outer end part of the positioning plate can be bent downwards, and the cable can be prevented from being separated.

Drawings

Fig. 1 is a schematic structural diagram of a trunking system related to the utility model.

Fig. 2 is a schematic view of a first docking structure employed by a conductive assembly in a trunking system.

Fig. 3 is a schematic diagram of a second docking structure for a conductive component in a trunking system.

FIG. 4 is a sectional view of a first arrangement of the positioning support frame.

FIG. 5 is a sectional view of a second arrangement of the positioning support frame.

Figure 6 is an exploded view of the trunking system configuration shown in figure 5.

Fig. 7 is a schematic diagram of the conduction mechanism of the trunking system in a conduction state.

Figure 8 is a schematic view of the conduction mechanism of the trunking system in an off state.

Figure 9 is an exploded view of the conduction mechanism structure of the trunking system.

Figure 10 is a cross-sectional view of the conduction mechanism of the trunking system in a conducting state.

Figure 11 is a cross-sectional view of the conduction mechanism of the trunking system in an open state.

Fig. 12 is an exploded view of a first structure of the power-taking panel.

Fig. 13 is an exploded view of a second structure of the power-taking panel.

Fig. 14 is a back schematic view of the power-taking panel.

Fig. 15 is a front view of the power socket.

Fig. 16 is a back view of the power socket.

FIG. 17 is a schematic view of the key being removed from the notch by pressing.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 17, the present embodiment relates to a combined open-mounted trunking system, which includes a housing 1 and a conductive component penetrating through the housing 1. The shell 1 comprises an insulating base 11 and an insulating box cover connected to the front end face of the insulating base 11. The conductive assembly comprises three conductive copper bars 2 which are positioned in the insulating base 11 in parallel, and the three conductive copper bars 2 extend to the end part of the shell 1 and are respectively connected with a zero line, a live line and a ground wire. Adopt conductive copper bar 2 to replace the conductive copper line among the prior art in this scheme, not only be conductive medium material's replacement in this scheme, more crucial is that conductive copper bar 2's sound construction, stability can guarantee that the position that is used for conducting contact on conductive copper bar 2 is unanimous all the time in length direction. The conductive copper bar 2 has the characteristic of contact and conduction, and can meet the conduction requirement of the power taking panel in the scheme when the power taking panel is moved and replaced; the problems of inconvenient conduction and easy poor contact are avoided. As shown in fig. 2, the conductive components in two adjacent housings 1 can be connected with each other by a pin 21, if two housings 1 form an included angle, the middle part of the pin 21 can be bent, i.e. the two housings are connected by the bendable pin 21; this solution is relatively low cost but the connection is cumbersome and it is difficult to ensure that the connection locations are in good contact.

Therefore, in another embodiment shown in fig. 3, the housing 1 further comprises a female end cap 12 connected to the front end of the insulation base 11 and the insulation box cover, and a male end cap 13 or a decorative cap 14 connected to the rear end of the insulation base 11 and the insulation box cover. The back end of the shell 1 is connected with a male end cover 13 or a decorative cover 14 depending on whether the back end is used as the tail end of the trunking system, and if the back end is used as the tail end, the decorative cover 14 is arranged at the tail end; if not at the end, there is provided a male end closure 13 for interfacing with a female end closure 12 downstream thereof. In the scheme, the female end blank cap 12 and the male end blank cap 13 are both connected with the three conductive copper bars 2, and the female end blank cap 12 can be plugged with the male end blank cap 13 or a power inlet plug to realize electrical connection; the mode that adopts public end stifle 13 and female end stifle 12 to peg graft mutually in this scheme, the dismouting is very convenient, and avoids producing the electric wire of arranging in disorder.

As shown in fig. 3, the housing 1 in this embodiment, the conductive components inside thereof, and the female end cap 12 and the male end cap 13 at the front and rear ends thereof are integrated into a whole, which can be used as the trunking unit 10; the plurality of wire slot units 10 can be spliced and connected in series to form a wire slot system, so that the wire slot system can be extended to a proper position to arrange a voltage taking potential; more importantly, the wire slot system can be embedded or fixed in a wall surface, a floor or a table board, so that a longer wire slot system is formed, and the requirement of taking electricity at any position is met.

As shown in fig. 1 and 3, the insulation box cover comprises one or more of a power-taking panel 15, an insulation panel 16 and a decoration panel 17, but of course, only one or two of the power-taking panel 15 and the insulation panel 16 can be included in one alternative. The insulating base 11 is elongated in a conductive direction of the conductive member, i.e., in a conductive direction. The electricity taking panel 15, the insulating panel 16 and the decoration panel 17 are connected to the insulating base 11 and can slide along the length direction of the insulating base 11. As shown in fig. 4 and 5, the two side walls of the insulating base 11 are provided with second sliding grooves 111, and the lower ends of the side walls of the power-taking panel 15/insulating panel 16/decorative panel 17 are provided with hooks 161. The electricity-taking panel 15/the insulating panel 16/the decorative panel 17 are clamped on the second sliding groove 111 through the clamping hook 161 and connected to the insulating base 11, and can slide along the length direction of the insulating base 11. The electricity-taking panel 15 and the insulating panel 16 in the scheme can be replaced with each other according to use requirements, and the electricity-taking hole 150 is formed in the electricity-taking panel 15 and corresponds to the conductive assembly. Namely, in the wire slot system, one power taking panel 15 is adopted to add a power taking position, and the cancellation of one power taking panel 15 is the cancellation of the power taking position, and the purpose of taking power nearby can be achieved by replacing the power taking position on the insulating bottom box based on the mutual replacement of the power taking panel 15 and the insulating panel 16. The decoration panel 17 in this scheme is mainly used for external decoration of the trunking system, and decoration is performed in a way of pasting, printing or spraying colors, and of course, the external decoration can also be performed on the front end surfaces of the power taking panel 15 and the insulating panel 16. The main difference between the decorative panel 17 and the insulating panel 16 is that the lengths of the two are different greatly, the power-taking panel 15 and the insulating panel 16 need to be replaceable, so the lengths of the two need to be kept consistent, and the decorative panel 17 is longer and is not generally used as a replacement position of the power-taking panel 15. During actual installation, one or more of the electricity-taking panels 15, the insulating panels 16 and the decoration panels 17 can be arranged in one wire duct system, the number of the electricity-taking panels 15 can be set according to current needs, the total number of the insulating panels 16 and the electricity-taking panels 15 can be calculated according to use habits, the maximum required electricity-taking digit number in the current environment in the future can be calculated, and the decoration panels 17 can be selected for the rest parts. In addition, even if the total length of the current trunking system is not integral multiple of the length of the power taking panel 15, the decoration panel 17 can be cut due to the fact that the length of the decoration panel 17 can be cut, and therefore installation requirements can be met.

The above-mentioned conductive copper bar 2 location is installed in the insulating base 11, and the concrete scheme is that the last body coupling of insulating base 11 has or can dismantle and be connected with three location support frame 112, and three conductive copper bar 2 are decided into respectively on three location support frame 112. Two embodiments are provided in this embodiment, one is that as shown in fig. 4, three positioning support brackets 112 are part of the insulating base 11, i.e. they are integrally injection molded. Secondly, the technical scheme as shown in fig. 5 and 6 is as follows: two positioning strips 113 are arranged in the middle of the bottom of the insulating base 11, and a first sliding groove 114 is formed between the two positioning strips 113. An insulating positioning seat 115 is detachably connected in the first sliding groove 114, and the three positioning support frames 112 are integrally formed on the insulating positioning seat 115. The insulating base 11 and the insulating positioning seat 115 in this solution are divided into two parts, the three positioning support frames 112 belong to a part of the insulating positioning seat 115, and the insulating positioning seat 115 and the insulating base 11 are connected in a sliding clamping manner, but any other existing detachable connection manner may also be adopted.

In the two schemes, the upper end of the positioning support frame 112 is formed with a clamping groove 18, and the conductive copper bar 2 is embedded in the clamping groove 18. In a specific embodiment, as shown in fig. 4 and 5, the positioning support frame 112 includes at least two support arms 116, at least one side of the opposite side walls of the two support arms 116 is provided with an inwardly extending bottom support portion 117, the bottom support portion 117 and the support arms 116 on the two sides above the bottom support portion form the locking slot 18 therebetween, and the top ends of the support arms 116 are inwardly bent to form a closed shape. Here, the bottom support portion 117 formed on the two support arms 116 of the positioning support frame 112 is used for supporting the conductive copper bar 2 loaded into the card slot 18, and the support arms 116 on the two sides of the card slot 18 can limit the conductive copper bar 2 in the card slot 18 in the horizontal direction, and the top end of the support arms 116 is bent inward to be a closed-up shape, so that the conductive copper bar 2 can be prevented from being separated from the opening of the card slot 18.

As shown in fig. 4, the conductive copper bar 2 is positioned in the slot 18, a plane extending along the length direction of the conductive copper bar 2 is formed on the conductive copper bar 2, and the electricity taking hole 150 on the electricity taking panel 15 faces the plane of the conductive copper bar 2. The plane shown in the figure is above the copper busbar 2. As described in the above solution, the position of the conductive copper bar 2 for the conductive contact is always consistent in the length direction, and specifically, the position of the conductive contact at this position is a plane in this solution. Due to the fact that the depth of the power-taking contact extending into the power-taking hole 150 is consistent and the depth of the power-taking contact needs to be guaranteed to be capable of contacting with the conductive copper bar 2, the above scheme also mentions that the power-taking panel 15 can slide along the length direction of the insulating base 11, namely any position of the conductive copper bar 2 can be used for taking power. Like this in this scheme will get electric hole 150 orientation the plane of copper busbar 2 to guarantee to get electric panel 15 and adjust to any position and all can be used for getting the electricity.

Furthermore, a plurality of separating strips 162 are arranged on the lower end surfaces of the electricity-taking panel 15, the insulating panel 16 and the decoration panel 17, and the lower ends of the separating strips 162 are in contact with the positioning support frame 112. Two adjacent separating strips 162 and the power-taking panel 15/insulating panel 16/decorative panel 17 above the separating strips are used for closing the upper end opening of the clamping groove 18. In the above scheme, a plurality of separating strips 162 are arranged on the lower end surfaces of the power taking panel 15, the insulating panel 16 and the decoration panel 17, and are used for abutting against the supporting arm 116. So on the one hand can increase the compressive strength of getting electric panel 15, insulating panel 16 and decoration panel 17, on the other hand then seals the upper end opening of draw-in groove 18, then can guarantee not to produce the creepage short circuit between the conductive copper bar 2 in different draw-in grooves 18.

In a further preferred scheme, a routing cavity 19 for installing the cable 3 is formed between two adjacent positioning support frames 112 or between the positioning support frame 112 at the edge and the inner wall of the insulating base 11. When the insulating box cover is connected to the insulating base 11, the upper end opening of the wiring cavity 19 is closed. The positioning support 112 at the edge is provided with a positioning plate 118 extending outwards, and a gap is left between the positioning plate 118 and the inner wall of the insulating base 11. The routing cavity 19 below the alignment plate 118 forms a cable alignment area 119. Above-mentioned scheme adopts electrically conductive copper bar 2 to replace the electrically conductive copper line among the prior art, and electrically conductive copper bar 2 has the contact characteristic that switches on promptly, consequently need not to set up the passageway that supplies plug male as in the background technical scheme, only need guarantee the getting of plug or socket contact with electrically conductive copper bar 2 contact can. On the basis of saving the plugging channel, a routing cavity 19 is formed between two adjacent positioning support frames 112 or between the positioning support frame 112 at the edge and the inner wall of the insulating base 11 in the solution, and the routing cavity 19 is used for installing the cable 3.

In the scheme, the positioning support frames 112 are used for installing the conductive copper bars 2 (strong current), and cables 3 (weak current) are installed between every two adjacent positioning support frames 112 or between the positioning support frames 112 and the inner wall of the insulating base 11, so that the requirement of line arrangement required by household or office is met, and the wiring space is saved. And when the insulation box cover is connected to the insulation base 11, the upper end opening of the wiring cavity 19 is closed, so that the purpose of hiding the wiring is achieved.

Furthermore, the area between two adjacent positioning support frames 112 is compact, so that the positioning cables 3 are easy to mount, but the space between the positioning support frames 112 at the edges and the inner wall of the insulating base 11 is large, and the cables 3 are easy to mess and loose when the cables 3 are simply placed in the area, so that in the scheme, the positioning support frames 112 extend outwards to be provided with the positioning plates 118, the cables 3 in the area are press-mounted and positioned through the positioning plates 118, wherein a gap reserved between the positioning plates 118 and the inner wall of the insulating base 11 is used for clamping the cables 3 into the cable positioning area 119, further, the outer end parts of the positioning plates 118 can be bent downwards, and thus the cables 3 can be prevented from falling off.

Based on the above structure, the male end cover 13 and the female end cover 12 are provided with the wire routing holes communicated with the wire routing cavity 19 to allow the lead-in and lead-out of the cable 3.

As shown in fig. 7-11, a conducting mechanism 4 is disposed between the housing 1 and the female-end cap 12, and the female-end cap 12 is connected to the conductive component through the conducting mechanism 4. The female end cover 12 in the trunking system is directly or indirectly connected with the power inlet end, such as being directly connected with a power inlet plug, or being connected with the male end cover 13 in the previous trunking system. In the scheme, a conducting mechanism 4 is additionally arranged between the female end blank cap 12 and the shell 1, and the conducting mechanism 4 conducts or breaks the connection between the female end blank cap 12 and the conducting component. When the power taking position needs to be adjusted, and the power taking panel 15 and the insulating panel 16 are disassembled or replaced, the conducting mechanism 4 is only needed to be operated to disconnect the female end blank cap 12 from the conducting assembly, so that the conducting assembly inside can be in a power-off state, and the whole disassembling and assembling process is ensured to be in a safe environment. Based on this, ordinary user also can get the electric position to above-mentioned wire casing system adjustment.

Based on the scheme, the following two structures can be adopted:

in a first structure, as shown in fig. 9, the conduction mechanism 4 includes a cover plate 41 covering the insulating base 11 between the female end cap 12 and the insulating box cover, a conductive seat 43 movably disposed between the cover plate 41 and the insulating base 11, and a conduction control component capable of driving the conductive seat 43 to move.

In a second structure, as shown in fig. 7 and 8, the conducting mechanism 4 includes a base 42 disposed between the female end cap 12 and the housing 1, a conductive seat 43 movably disposed in the base 42, and a conducting control component capable of driving the conductive seat 43 to move. In the conducting state, the two ends of the conducting seat 43 can be connected to the female end cap 12 and the conducting component respectively. In the off state, at least one of the two ends of the conductive socket 43 is disconnected from the female end cap 12 and the conductive member.

Both of the above schemes use the conduction control assembly to control the movement of the conductive socket 43, so that the conductive socket 43 can connect/disconnect the female end cap 12 and the conductive assembly. The only difference between the two is whether the carrier on which the conductive socket 43 is movably disposed is integral with or separable from the insulating base 11. In the first solution, the carrier on which the conductive seat 43 is movably disposed is a part of the insulating base 11, and the cover plate 41 is disposed on the insulating base 11. In the second solution, the carrier on which the conductive socket 43 is movably disposed is a seat body 42, and the seat body 42 can be connected to one side of the housing 1, which includes a bottom and a top.

In a further preferred embodiment, the conduction control assembly includes a control component 44 disposed on an upper end surface of the cover plate 41 or an upper end surface of the seat body 42, and an inner end portion of the control component 44 is connected to the conductive seat 43. The control unit 44 is disposed on the upper end surface of the cover 41 or the upper end surface of the base 42 for operation by the user.

In one embodiment based on the above description (not shown in the figures), the control unit 44 is movably disposed on the upper end surface of the cover plate 41 or the upper end surface of the seat body 42, and the inner end portion of the control unit 44 is directly connected to the conductive seat 43. Namely, the control component 44 in this embodiment is a moving component embedded on the upper end surface of the cover plate 41 or the upper end surface of the base body 42, and the moving process thereof can push the inner conductive seat 43 to move. The upper end surface of cover plate 41 or the upper end surface of seat body 42 in this embodiment is generally provided with a sliding slot or a sliding hole.

On the basis of the above, as shown in fig. 9 to 11, another embodiment of the conduction control assembly further includes a wedge block 45 embedded between the cover plate 41 and the insulating base 11 or inside the base body 42, and the wedge block 45 is in wedge-shaped abutment with the inclined surface of the conductive seat 43. The control component 44 is pressed on the upper end surface of the cover plate 41 or the upper end surface of the seat body 42, and the inner end of the control component is abutted against the wedge block 45. In this embodiment, the control unit 44 is arranged on the upper end surface of the cover plate 41 or the upper end surface of the seat 42 by pressing, and pushes the conductive seat 43 to move by means of the internal wedge block 45 during the pressing process.

The control component 44 in this embodiment can be connected to the upper end surface of the cover plate 41 or the upper end surface of the seat body 42. In another alternative, however, a socket 46 is provided on the upper end surface of cover 41 or the upper end surface of base 42, and control unit 44 is a press key detachably connected to the socket. The lower end of the push key can pass through the socket 46 to abut against the wedge block 45. In the scheme, the control part 44 adopts a press key which is detachably connected, and when the power is required to be cut off, the control part can be arranged only by pressing the key into the socket 46, so that the possibility of misoperation is avoided.

In addition, the other end of the conductive seat 43 is wedged against the inclined surface of the power-taking panel 15 or the insulating panel 16 adjacent to the conductive seat 43, and when the conductive seat 43 moves to the side far away from the female end blank cap 12 under the action of the control component 44, the adjacent power-taking panel 15 or the insulating panel 16 can be jacked up. When the adjacent power-taking panel 15 or the insulating panel 16 is installed on the insulating base 11, the conductive seat 43 is pushed to move towards the female end cap 12, and finally, the two end parts of the conductive seat 43 are respectively connected with the female end cap 12 and the conductive assembly. The conducting mechanism 4 described in the above embodiment disconnects the female end cap 12 from the conductive component, so that the internal conductive component is in a power-off state, and the purpose is to adjust the power-taking position when the power-taking panel 15 and the insulating panel 16 are detached or replaced. And the control part 44 in this scheme not only can control the make-and-break between female end blank cap 12 and the conductive component, and when breaking off between female end blank cap 12 and the conductive component, it will be close to getting electric panel 15 or insulating panel 16 jack-up together, the user only need with should jack-up get electric panel 15 or insulating panel 16 take off can, need not to dismantle again to the simplified operation. More importantly, the user can determine whether the conduction mechanism 4 is actually in the off state by whether the adjacent power-taking panel 15 or the insulating panel 16 is jacked up.

The conductive assembly in the above scheme includes three conductive copper bars 2 which are positioned in parallel in the insulating base 11 and are respectively connected to the zero line, the fire line and the ground line, and the conductive base 43 in this scheme is provided with at least two conductive strips for connecting or disconnecting the connection between the zero line and the fire line and the corresponding conductive copper bars 2. And for the ground wire, the female end cap 12 is always connected with the conductive copper bar 2. Of course, three conducting strips may be arranged on the conducting base 43 for connecting or disconnecting the connection between the zero line, the live line and the ground line and the corresponding conducting copper bar 2.

As shown in fig. 12 to 14, the power-taking panel 15 adopted in the present embodiment includes an inner housing 151, an outer cover 152 fixed to the outer side of the inner housing 151, and a safety door assembly connected to the inner housing 151. The electricity-taking panel 15 is provided with three electricity-taking holes 150 which correspond to the three conductive copper bars 2 in the insulating base 11. An avoiding opening 153 is formed in the inner shell 151 at a position corresponding to the power taking hole 150, and the inner end of the power taking hole 150 can be opened or closed by a safety door assembly. This technical scheme relates to an get electric panel 15, should get electric panel 15 and connect on insulating base 11, and set up three on it and get electric hole 150 and correspond with three conductive copper bar 2 in insulating base 11 respectively for socket or plug insert get electric hole 150 get the electricity. On this basis, a safety door assembly for opening or closing the inner end portion of the power-taking hole 150 is connected to the inner housing 151 of the power-taking panel 15. When the power-taking panel 15 is not in use, the safety door assembly is in a closed state, so that electric shock caused by insertion of other objects is avoided. When getting the electricity through getting electric panel 15, need open safety door subassembly. Based on the above technical scheme, should get electric panel 15 and can guarantee to get the electricity safely, guarantee the power consumption safety.

Further, the above-described safety door assembly may employ a safety door assembly in the receptacle.

However, in the specific embodiment of the present disclosure, the safety door assembly at least includes two contact windows 154 movably disposed in the escape opening 153 of the inner housing 151, an elastic member 155 for driving the two contact windows 154 to relatively adhere and close the power-taking hole 150, and a trigger member 156 capable of driving the two contact windows 154 to relatively move away.

The elastic component 155 can be arranged in any conventional structure capable of achieving elastic reset, and the following two ways are adopted in the scheme:

in a first embodiment, as shown in fig. 12, the elastic member 155 is a bent spring piece or a bent spring wire, and both ends of the spring piece or the bent spring wire are connected to the two contact windows 154. The spring plate or spring wire in this solution is normally U-shaped with its ends connected to the two contact windows 154, respectively. When the trigger member 156 drives the two contact windows 154 relatively far away, the U-shaped opening of the spring leaf or spring wire is spread open, generating deformation potential energy. When the trigger 156 is released, the U-shaped opening of the spring plate or spring wire is closed under the elastic action, so that the two contact windows 154 are attached to each other and close the electricity-taking hole 150.

In the second embodiment, as shown in fig. 13, the elastic member 155 acts on two springs of two contact windows 154, one end of each spring is connected to the inner housing 151, and the other end of each spring abuts against the contact window 154. The spring in this embodiment is a cylindrical or conical spring, one end of which is connected to the inner housing 151, and the other end of which abuts against the contact window 154. When the trigger member 156 drives the two contact windows 154 relatively apart, the spring is compressed, creating a deformation potential. When the trigger member 156 is released, the spring releases potential energy to make the two contact windows 154 oppositely attached and close the electricity-taking hole 150.

In addition, the two contact windows 154 are respectively provided with a shaft 157 and a shaft hole 158 arranged along the relative movement direction, and the shaft 157 is inserted into the shaft hole 158. Or a sliding rail or a sliding groove arranged along the relative movement direction of the two contact windows 154 is arranged on the inner wall of the outer cover 152, and the two contact windows 154 are both arranged on the sliding rail or the sliding groove in a sliding manner. Two kinds of modes in this scheme can guarantee not to misplace when guaranteeing two contact windows 154 relative motion to guarantee to get electric hole 150 after the laminating that still can be fine after the repetitious usage seals.

In a further scheme, a through hole 159 is further formed in the power taking panel 15, the trigger member 156 is embedded in the through hole 159, the trigger member 156 can move longitudinally relative to the through hole 159, the lower end portion of the trigger member 156 aligns to the attaching position of the two contact windows 154, and the trigger member 156 is in wedge fit with and abuts against the two contact windows 154. The contact windows 154 are spliced at the joint positions to form contact holes, and the contact windows 154 on the periphery of the contact holes are provided with first inclined planes 154 a. A switch seat is arranged in the contact hole on the inner wall of the outer mask 152, the trigger member 156 is mounted in the switch seat, an inclined surface portion 156a is arranged on the side wall of the trigger member 156, and a second inclined surface 156b matched with the first inclined surface 154a is arranged on the inclined surface portion 156 a. In the above scheme, the trigger member 156 is embedded in the through hole 159 of the power taking panel 15, and the lower end of the trigger member 156 is matched and abutted against the two contact windows 154. When the trigger member 156 is pressed down longitudinally against the through hole 159 by an external force, the two contact windows 154 are spread apart by the mutual pressing of the second inclined surface 156b and the first inclined surface 154a, thereby opening the safety door assembly. When the external force is removed, the safety door assembly is closed by the elastic member 155.

Above-mentioned scheme is compared the emergency exit subassembly on the current socket, and its difference still lies in: the safety door assembly on the existing socket is opened in such a way that the safety door assembly is spread when the conductive sheet on the plug is inserted into the electricity-taking hole 150. In this embodiment, the through hole 159 and the trigger 156 are separately provided on the power-taking panel 15, and an external force is applied to press the trigger 156 and insert the plug or the socket into the power-taking hole 150. In this embodiment, it is necessary to operate the power-taking panel simultaneously, which may be operated by two or more hands, or the object inserted into the power-taking panel 15 has the functions of inserting the power-taking hole 150 and pressing the trigger 156 simultaneously. The safety door assembly cannot be opened only by forcibly pressing the electricity taking hole 150, so that the use safety is ensured.

Finally, as shown in fig. 15-17, the trunking system further includes a power-taking electrical device, which is shown as a power-taking socket 6, the power-taking socket 6 is connected to a power-taking panel 15 when in use, the power-taking panel 15 is similar to the second insulation box cover described in the above background art, and the power-taking socket 6 herein functions like a conversion socket. It should be emphasized that the above-mentioned wire slot system also includes a power-taking electrical appliance, and the power-taking electrical appliance can be any electrical appliance which can be used by plugging a power-taking panel. The structure of the electricity-taking electric appliance can be completely referred to the electricity-taking socket 6 described below, and the structure is different from the electricity-taking socket 6 only in that: the socket core body is arranged in the electricity taking socket 6, so that the electricity taking jack 62 is arranged on the front end face of the electricity taking socket; the electricity-getting electrical appliance can adopt any electrical appliance to replace the socket core body, such as an electricity-getting lamp, the front end of the electricity-getting lamp is provided with a lamp, and the electricity-getting lamp is inserted on an electricity-getting panel to achieve electricity-getting and light-emitting.

In a specific scheme, the power taking socket 6 comprises a socket body 61, and a power taking jack 62 is arranged on the front end face of the socket body 61. The rear end face of the socket body 61 is provided with a contact switch 63 and three power taking contacts 64; the contact switch 63 is used for extending into the electricity-taking panel 15 to open the safety door assembly; the three electricity taking contacts 64 are used for respectively penetrating through the three electricity taking holes 150 on the electricity taking panel 15 to be abutted and contacted with the three conductive copper bars 2. According to the scheme, the three power taking contacts 64 on the power taking socket 6 can respectively penetrate through the three power taking holes 150 on the power taking panel 15 to be in contact with the three conductive copper bars 2 in an abutting mode, so that a zero line, a live line and a ground line are respectively connected, and a plug of the household appliance can be plugged into the power taking jack 62 on the front end face of the socket body 61 to take power. The scheme is suitable for various household appliances at present by means of conversion of the power taking socket 6.

In a further embodiment, the socket body 61 and the power-taking panel 15 are both provided with a magnetic part 65, and the socket body 61 is connected to the power-taking panel 15 through the magnetic part 65. In this technical scheme, socket body 61 connects through magnetism the mode of inhaling and gets on the electric panel 15, can realize the purpose of quick location alignment. And the magnetic suction mode is weak connection strength, and when the socket is used, if the circuit of the household appliance is pulled (if the circuit is tripped), the socket body 61 can be separated from the power taking panel 15, so that the circuit is prevented from being broken and damaged.

Certainly, in some use environments where the power cannot be temporarily cut off, the socket body 61 is required to be connected and fixed to the power-taking panel 15 and cannot be detached due to pulling of an external force. In this scheme, the contact switch 63 can be locked in the power-taking panel 15, so that the socket body 61 is connected and fixed on the power-taking panel 15.

In a further embodiment, the contact switch 63 is rotatably disposed on the socket body 61, and a shift lever 66 connected to the contact switch 63 is disposed on a sidewall of the socket body 61. The contact switch 63 is locked in the power-taking panel 15 by rotation after extending into the power-taking panel 15. In the above scheme, the contact switch 63 can stretch into the electric panel 15 to open the safety door assembly, specifically, the contact switch 63 is arranged on the rear end face of the socket body 61, and is used for stretching into the electric panel 15 to act as the trigger member 156, and the two contact windows 154 can be relatively far away from the electric hole 150 to be opened by the movement of the trigger member 156. On this basis, after the contact switch 63 can extend into the power-taking panel 15, the shifting lever 66 is rotated to drive the contact switch 63 to rotate by a certain angle, so that the purpose of locking with the power-taking panel 15 is achieved.

As shown in fig. 16 and 17, a soft cushion layer 67 is provided on the rear end surface of the socket body 61, and the soft cushion layer 67 is provided with an avoidance region at least at the contact switch 63 and the power-taking contact 64. The soft cushion 67 in this scheme can fill up socket ontology 61 and get the clearance between the electric panel 15, avoids socket ontology 61 to have the clearance to lead to becoming flexible after being connected with the electric panel 15, and soft cushion 67 also can guarantee simultaneously that dust and ponding can not flow in the hookup location who gets electric contact 64 and conductive copper bar 2. As shown in the figure, the socket body 61 is provided with a notch 69 at the back, and the push key is stored in the notch 69.

As shown in fig. 15 and 16, the three power supply contacts 64 are movably disposed on the socket body 61, and the power supply contacts 64 can extend out of or retract into the socket body 61. The socket body 61 is provided with a safety lock 68 for controlling the movement of the power taking contact 64. In a specific scheme, a contact support is movably arranged in the socket body 61, three power taking contacts 64 are arranged on the contact support, and the front end of the contact support extends into the socket body 61 to form a safety lock 68. In this arrangement, the contact switch 63 opens the safety door assembly when the power take socket 6 is connected to the power take panel 15. At this time, the electricity-taking contact 64 of the electricity-taking socket 6 does not extend into the electricity-taking hole 150 or does not contact with the copper busbar 2 although extending into the electricity-taking hole 150. Only when external force acts on the safety lock 68 to drive the contact support and the three power taking contacts 64 thereon to move, the three power taking contacts 64 can extend out of the socket body 61 and contact with the conductive copper bar 2 to realize electric connection. In a further scheme, the safety lock 68 is located in the middle of the electricity-taking jack 62 on the front end face of the socket body 61. Therefore, when the socket of the household appliance is plugged in the power taking jack 62, the socket body 61 is electrically connected with the power taking panel 15 by means of the principle through squeezing the safety lock 68.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (10)

1. The utility model provides a wire casing unit convenient to assemble which characterized in that: the wire casing unit (10) comprises a shell (1) and a conductive component which is arranged in the shell (1) in a penetrating mode; the shell (1) comprises an insulating base (11), an insulating box cover connected to the front end face of the insulating base (11), a female end cover (12) connected to the front end portions of the insulating base (11) and the insulating box cover, and a male end cover (13) or a decorative cover (14) connected to the rear end portions of the insulating base (11) and the insulating box cover; the conductive assembly comprises three conductive copper bars (2) which are positioned in parallel in the insulating base (11), a female end blank cap (12) and a male end blank cap (13) are connected with the three conductive copper bars (2), and the female end blank cap (12) can be inserted into the male end blank cap (13) or an electric inlet plug.

2. A trunking unit of claim 1 which is easy to assemble, wherein: a male end plug connected with the conductive copper bar (2) is arranged on the male end blank cap (13), and a female end plug connected with the conductive copper bar (2) is arranged on the female end blank cap (12); the male end plug can be connected with the female end plug in an inserting mode to achieve electrical connection.

3. A trunking unit of claim 1 which is easy to assemble, wherein: the insulating box cover comprises one or two of a power taking panel (15) and an insulating panel (16), and three power taking holes (150) are formed in the power taking panel (15) and correspond to the three conductive copper bars (2) respectively.

4. A trunking unit of claim 3 which is easy to assemble, wherein: insulating base (11) extend along conductive component's electrically conductive direction, get electric panel (15) and insulating panel (16) homoenergetic and follow the length direction of insulating base (11) slides.

5. A trunking unit of claim 4 which is easy to assemble, wherein: the insulation base (11) is integrally or detachably connected with three positioning support frames (112), and the three conductive copper bars (2) are respectively positioned on the three positioning support frames (112); the upper end of the positioning support frame (112) is provided with a clamping groove (18), and the conductive copper bar (2) is embedded in the clamping groove (18).

6. A trunking unit of claim 5 which is easy to assemble, wherein: the positioning support frame (112) at least comprises two support arms (116), at least one side of each of the opposite side walls of the two support arms (116) is provided with a base portion (117) extending inwards, the clamping groove (18) is formed between the base portion (117) and the support arms (116) on the two sides above the base portion, and the top ends of the support arms (116) are bent inwards to form a closed-up shape.

7. A trunking unit of claim 5 which is easy to assemble, wherein: two positioning strips (113) are arranged in the middle of the bottom of the insulating base (11), and a first sliding groove (114) is formed between the two positioning strips (113); an insulating positioning seat (115) is detachably connected in the first sliding groove (114), and the three positioning support frames (112) are integrally formed on the insulating positioning seat (115).

8. A trunking unit of claim 5 which is easy to assemble, wherein: a wiring cavity (19) for installing the cable (3) is formed between two adjacent positioning support frames (112) or between the positioning support frame (112) at the edge and the inner wall of the insulating base (11); when the insulating box cover is connected to the insulating base (11), the upper end opening of the wiring cavity (19) is sealed.

9. A trunking unit of claim 8 wherein the at least one coupling member comprises: a positioning plate (118) extends outwards from the positioning support frame (112) at the edge, and a gap is reserved between the positioning plate (118) and the inner wall of the insulating base (11); the wiring cavity (19) below the positioning plate (118) is provided with a cable positioning area (119).

10. A trunking unit of claim 8 wherein the at least one coupling member comprises: and the male end cover (13) and the female end cover (12) are provided with wiring holes communicated with the wiring cavity (19).

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