CN218242365U - Electric power supply track - Google Patents
Electric power supply track Download PDFInfo
- Publication number
- CN218242365U CN218242365U CN202222348487.5U CN202222348487U CN218242365U CN 218242365 U CN218242365 U CN 218242365U CN 202222348487 U CN202222348487 U CN 202222348487U CN 218242365 U CN218242365 U CN 218242365U
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- track
- shell
- dovetail
- power supply
- rail
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Abstract
The utility model relates to a household electrical product, in particular to an electric power supply track, which comprises a track shell, a sizing material arranged in the track shell and a copper bar arranged on the sizing material; the rail shell is a strip-shaped section bar, and a dovetail rail is arranged on the inner wall of the rail shell; the rubber material is paved inside the track shell, dovetail grooves corresponding to the dovetail rails are formed in the rubber material, and the dovetail rails are matched with the dovetail grooves when the rubber material is installed in the track shell. Above-mentioned electric power supply track is owing to adopt the inside forked tail rail of section bar shell and the dovetail on the sizing material to assemble, solves the loaded down with trivial details, the high problem of manufacturing cost of traditional buckle installation, simultaneously, realizes going into the line and switches on owing to adopted the mode of bar copper card income sizing material, has reduced current riveting and has added the work flow of point gluing, direct bayonet installation, convenient and fast can to a great extent improve the unit time output of product.
Description
Technical Field
The utility model relates to a domestic electric product, especially an electric power supply track.
Background
The electric power supply track is one of the components of the track socket, and the current power supply track part generally comprises two forms, namely a rotary contact type power supply track and a vertical type power supply track, and based on the vertical type power supply mode, the problems of the existing product exist:
1. the plastic and aluminum alloy shells of the track are buckled at multiple positions, so that the production difficulty of products is high;
2. the incoming line connection mode of the track is fixed by adopting the press riveting connector and hot melt adhesive, and the quality and the production speed of products are not facilitated.
The above problems make it difficult to rapidly mass-produce and improve the quality of the current rail-mounted power supply socket system.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide an electric power supply track that solves at least one of the problems described above.
An electric power supply track comprises a track shell, a sizing material arranged in the track shell and a copper bar arranged on the sizing material;
the rail shell is a strip-shaped section bar, and a dovetail rail is arranged on the inner wall of the rail shell;
the glue is laid in the track shell, dovetail grooves corresponding to the dovetail rails are formed in the glue, and the dovetail rails are matched with the dovetail grooves when the glue is installed in the track shell.
As a further aspect of the present invention: the track shell comprises an accommodating cavity, the rubber material is arranged in the accommodating cavity, a copper bar mounting groove is formed in the rubber material, and the copper bar is arranged in the copper bar mounting groove.
As a further aspect of the present invention: the copper bar mounting grooves are horizontally arranged from top to bottom, and the number of the copper bar mounting grooves is at least three.
As a further aspect of the present invention: the glue material consists of a left part and a right part which are connected through a male buckle and a female buckle to form a U-shaped structure.
As a further aspect of the present invention: the track housing extends downwardly to form a hook.
As a further aspect of the present invention: the track shell is flatly attached to the wall surface and used for being inserted into the socket of the socket tail plug upwards.
As a further aspect of the present invention: the track shell is embedded into the wall body and used for being inserted into the socket of the socket tail plug and facing away from the wall surface.
Above-mentioned electric power supply track is owing to adopt the inside forked tail rail of section bar shell and the dovetail on the sizing material to assemble, solves the loaded down with trivial details, the high problem of manufacturing cost of traditional buckle installation, simultaneously, realizes going into the line and switches on owing to adopted the mode of bar copper card income sizing material, has reduced current riveting and has added the work flow of point gluing, direct bayonet installation, convenient and fast can to a great extent improve the unit time output of product.
Drawings
Fig. 1 is a cross-sectional view of a rail according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a rail according to a second embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sizing material according to an embodiment of the present invention;
FIG. 4 is a schematic view of the mounting structure of the glue according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a track structure according to a first embodiment of the present invention;
fig. 6 is a schematic diagram of a track structure according to a second embodiment of the present invention;
fig. 7 is a first schematic view of a socket, rail assembly of an embodiment of the present invention;
fig. 8 is a second schematic view of a socket, rail assembly of an embodiment of the present invention;
fig. 9 is a first structural schematic diagram of the tail plug of the embodiment of the present invention;
fig. 10 is a second structural schematic diagram of the tail insert of the embodiment of the present invention;
fig. 11 is a schematic structural view of a spring plate according to an embodiment of the present invention;
fig. 12 is an exploded view of the socket according to the embodiment of the present invention.
In the figure:
100-track housing;
110-a housing chamber;
111-dovetail rail; 112-a socket; 113-a decorative border; 114-a mounting portion;
120-an extension;
121-a hook;
200-sizing material;
210-a dovetail groove; 220-copper bar mounting groove; 230-Yin and Yang buttons; 240-weatherstrip mount; 250-a copper rod; 260-sealing strip;
300-a socket;
310-a bottom cover;
320-end socket
321-tail plug front cover;
3211-opening of the elastic sheet of the front cover; 3212-fixing pin holes;
322-tail plug rear cover;
3221-back cover spring plate opening;
323-spring plate;
3231-an internal connection; 3232-external connection; 3233-M shaped projection
324-a fixed pin;
330-upper cover;
340-terminal assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will explain the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "central," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiment of the utility model provides an electric power supply track, including track shell 100, track shell 100 is the section bar, and its material can be in the material such as metal, plastic, wooden one or several kinds of combinations, for example the attached metal panel of plastic material, preferably, adopts metal material, and its intensity is good, and beautifully durable. Referring to fig. 1, in fig. 1, the cross section of the rail housing 100 provided in this embodiment includes a receiving cavity 110, the receiving cavity 110 is used for receiving a glue material 200, a plurality of dovetail rails 111 are disposed on an inner wall of the receiving cavity 110, an extending direction of the plurality of dovetail rails 111 is identical to and parallel to an extending direction of the rail housing 100, and four dovetail rails 111 are illustrated in the figure and distributed on inner walls on two sides of the square receiving cavity 110, it should be noted that the four dovetail rails 111 are different in a horizontal height, and when the glue material 200 is mounted, the cross section of the rail housing 100 is used for implementing fool-proof mounting in cooperation with positions of the dovetail grooves 210 on the glue material 200.
In the present embodiment, the rail housing 100 is mounted on a wall surface, and the socket 112 for mounting the socket 300 is located at the topmost end of the rail housing 100; referring to fig. 5, in conjunction with fig. 1, it is readily appreciated that the socket 112 is shaped as an elongated through hole for allowing the socket 300 to slide in the rail.
The track housing 100 further includes an extension 120, in this embodiment, as shown in fig. 1 and in conjunction with fig. 5, the extension 120 is a portion extending directly below the accommodating cavity 110, and the extension 120 is bent inward at a side away from the accommodating cavity 110 and forms a hook 121.
In the accommodating cavity 110 of the track housing 100, a glue material 200 is arranged, the glue material 200 is used for laying a copper rod 250 for electric conduction, in order to facilitate installation, the glue material 200 is divided into a left part and a right part, and the left part and the right part are assembled through a male-female buckle 230, as shown in fig. 3-4, the male-female buckle 230 is specifically two mutually complementary buckle positions and can be just assembled together, and the assembled glue material 200 is in a U shape as shown in fig. 5 and is just placed in the accommodating cavity 110 of the track housing 100.
As shown in fig. 4, the dovetail groove 210 is disposed at a position on the glue material 200 corresponding to the dovetail groove 210, the position of the dovetail groove 210 is specifically the outer side of the U-shaped structure after assembly, the positions of the male and female fasteners 230 are at the lowermost position of the glue material 200, the positions of the copper bar installation grooves 220 are at the inner side of the U-shaped structure, the copper bars 250 are located in the copper bar installation grooves 220, specifically, the copper bar installation grooves 220 are circular grooves, six in the present embodiment, three copper bars are respectively disposed at two sides of the inner side of the new U-shaped structure, and are sequentially arranged from top to bottom, after the copper bars 250 are installed, a certain distance exists between the copper bars 250 at two sides, and the specific size of the distance is based on the capability of inserting the tail insert 320.
Furthermore, a sealing strip mounting portion 240 is arranged on the glue material 200 and close to the insertion opening 112, and is used for mounting two sealing strips 260, specifically, the two sealing strips 260 are D-shaped in cross section, the arc portions of the two sealing strips 260 are arranged in opposite directions, and the two sealing strips 260 are mutually extruded after being mounted in place, so that the insertion opening 112 is plugged, and external liquid, dust and the like are prevented from entering the inside of the track.
Furthermore, the sealing strip 260 is made of Ethylene Propylene Diene Monomer (EPDM) which is a rubber prepared by copolymerizing ethylene and propylene in solution, and then a third monomer (ENB) is introduced. Ethylene propylene diene monomer is basically a saturated high polymer, and has the advantages of very good aging resistance, good weather resistance, excellent electrical insulation performance, good chemical corrosion resistance and good impact elasticity. Due to the characteristics of the sealing strip, the socket 112 used for sealing the track can realize the effects of insulation, dust prevention, water splashing prevention and the like, and when the track is short-circuited and over-heated, the sealing strip 260 can play a role in isolating environmental oxygen, so that the probability of fire occurrence can be reduced to a certain extent.
As a supplementary explanation of the present application, the rail socket further includes a socket 300 in addition to the above-mentioned power supply rail, as shown in fig. 5 to 8, and referring to fig. 12, the socket 300 includes a bottom cover 310 and an upper cover 330, the bottom cover 310 and the upper cover 330 are combined, a terminal assembly 340 is disposed inside, the terminal assembly 340 is similar to a structure of a common socket and is used for assembling a metal contact in the socket, and details are not repeated herein; furthermore, a tail plug 320 is disposed on one side, i.e. the back side, of the socket 300 facing the rail, the tail plug 320 is inserted from the insertion opening 112 of the rail, and the tail plug 320 is used for conducting the terminal and the copper rod 250.
Further, as shown in fig. 5, 7, 9 and 10, the tail plug 320 is bent in an L shape, one end of the tail plug 320 is connected to the bottom cover 310, the other end of the tail plug is inserted from the insertion opening 112 and is communicated with the copper rod 250 disposed in the glue material 200, specifically, the tail plug 320 includes a tail plug front cover 321 and a tail plug rear cover 322, both of which are made of insulating materials, and a spring plate 323 made of a metal material is disposed in both of the tail plug front cover 321 and the tail plug rear cover 322, the spring plate 323 is covered by the tail plug front cover 321 and the tail plug rear cover 322, but two ends of the spring plate 323 are exposed to the outside for conduction.
An Europe front cover spring plate opening 3211 and a rear cover spring plate opening 3221 are respectively arranged on the tail insert front cover 321 and the tail insert rear cover 322, correspondingly, an M-shaped bulge 3233 is arranged on the spring plate 323, and the position of the M-shaped bulge 3233 corresponds to the front cover spring plate opening 3211 and the rear cover spring plate opening 3221; it should be noted that the middle of the M-shape is concave, the concave part is arc-shaped, and the radian corresponds to the copper bar 250, and in combination with the content of the upper end, the elastic sheet 323 has two ends exposed to the front and back covers of the tail plug 320, the M-shaped protrusion 3233 is the end in communication with the copper bar 250, and the concave part in the middle of the M-shape is attached to the copper bar 250, so as to ensure that the socket 300 keeps a communication state all the time when moving on the track.
With regard to the assembly relationship between the tail plug 320 and the bottom cover 310, specifically, as shown in fig. 9 and 12, a flat through hole is formed on the back surface of the bottom cover 310, the tail plug 320 is inserted into the through hole, two fixing pin holes 3212 are formed at the joint of the tail plug 320 and the bottom cover 310, and the fixing pin 324 is used for fixing, so that when the elastic sheet 323 in the tail plug 320 is worn and the like, the assembly relationship is convenient to detach, maintain and replace.
As to the specific structure of the elastic sheet 323 and the assembly relationship between the elastic sheet 323 and the rear and front tail plugs, specifically, referring to fig. 9-12, the elastic sheet 323 is also L-shaped like the tail plug 320, and includes an inner connecting portion 3231 for connecting the terminal in the socket 300 and an outer connecting portion 3232 for connecting the copper bar 250 in the track, and the aforementioned M-shaped protrusion 3233 is located on the outer connecting portion 3232, that is, the inner connecting portion 3231 and the M-shaped protrusion 3233 are exposed out of the front and rear tail plugs 321 and 322; further, referring to fig. 9 and 10, the orientation of the m-shaped protrusion 3233 may be different, and in this embodiment, there are three spring plates 323 connected to three different copper bars 250, and the three copper bars 250 are connected to the live, neutral and ground wires, respectively.
The above is the first embodiment provided by the present invention, including the detailed description of the track and the socket used in cooperation, the power supply track provided in the first embodiment belongs to the flat-pasting type, and is directly pasted on the wall surface for use, and the technical problem to be solved lies in how to solve the problem of transforming the socket of the house which is well decorated into the track type socket; the technical problem of how to realize stable conduction is solved by combining the related structure of the internal rubber material 200;
the second embodiment of the present invention is different from the first embodiment in that the track housing 100 is embedded, as shown in fig. 2 and fig. 6, the track housing further includes a decorative edge 113, the decorative edge 113 is an extension of the surface where the socket 112 is located, and the extending direction is around, so as to improve the decoration after installation and cover the gap between the wall surface slot and the track housing 100; during installation, a groove needs to be formed in the wall surface, the whole track is placed in the groove, and the decorative edge 113 covers the gap between the two. It should be appreciated that the track housing 100 of the first embodiment is installed with the socket 112 facing vertically upward, and correspondingly, the installation direction of the internal glue 200 changes from vertical to horizontal, and the opening of the U-shaped structure of the holding glue 200 faces the plug 112.
As a supplementary note, in the present embodiment, the direction of the socket 112 is horizontal, so that the form of the tail insert 320 is flat corresponding to the position of the socket 112 in the present embodiment, i.e. compared with the L-shaped bend described above, the bent portion is eliminated, and the remaining forms are not changed, such as the M-shaped protrusion 3233 on the spring 323 and the contact manner of the spring 323 and the copper rod 250.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (7)
1. An electrically powered track, characterized by: the track comprises a track shell, a sizing material arranged in the track shell and a copper bar arranged on the sizing material;
the rail shell is a strip-shaped section bar, and a dovetail rail is arranged on the inner wall of the rail shell;
the rubber material is paved inside the track shell, dovetail grooves corresponding to the dovetail rails are formed in the rubber material, and the dovetail rails are matched with the dovetail grooves when the rubber material is installed in the track shell.
2. The power supply track of claim 1, wherein: the track shell comprises a containing cavity, the rubber material is arranged in the containing cavity, a copper bar mounting groove is formed in the rubber material, and the copper bar is arranged in the copper bar mounting groove.
3. The power supply track of claim 2, wherein: the copper bar mounting grooves are horizontally arranged from top to bottom, and the number of the copper bar mounting grooves is at least three.
4. The power supply track of claim 1, wherein: the glue material consists of a left part and a right part which are connected through a male buckle and a female buckle to form a U-shaped structure.
5. The power supply track of claim 1, wherein: the track housing extends downwardly to form a hook.
6. The power supply track of claim 1, wherein: the track shell is flatly attached to the wall surface and used for being inserted into the socket of the socket tail plug upwards.
7. The power supply track of claim 1, wherein: the track shell is embedded into the wall body and used for being inserted into the socket of the socket tail plug and facing away from the wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348487.5U CN218242365U (en) | 2022-09-02 | 2022-09-02 | Electric power supply track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348487.5U CN218242365U (en) | 2022-09-02 | 2022-09-02 | Electric power supply track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218242365U true CN218242365U (en) | 2023-01-06 |
Family
ID=84685436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348487.5U Active CN218242365U (en) | 2022-09-02 | 2022-09-02 | Electric power supply track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218242365U (en) |
-
2022
- 2022-09-02 CN CN202222348487.5U patent/CN218242365U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |