WO2021129729A1 - 底盒连接装置和插座组件 - Google Patents

底盒连接装置和插座组件 Download PDF

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Publication number
WO2021129729A1
WO2021129729A1 PCT/CN2020/138962 CN2020138962W WO2021129729A1 WO 2021129729 A1 WO2021129729 A1 WO 2021129729A1 CN 2020138962 W CN2020138962 W CN 2020138962W WO 2021129729 A1 WO2021129729 A1 WO 2021129729A1
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WO
WIPO (PCT)
Prior art keywords
bottom box
connecting pipe
connecting tube
sleeve
tube
Prior art date
Application number
PCT/CN2020/138962
Other languages
English (en)
French (fr)
Inventor
邵玉欢
谢灿雁
姜永春
孙贺军
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
欧普照明电器（中山）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司, 欧普照明电器（中山）有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2021129729A1 publication Critical patent/WO2021129729A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • H02G3/085—Inlets including knock-out or tear-out sections

Definitions

  • the invention relates to the technical field of electrical accessories, in particular to a bottom box connection device and a socket assembly.
  • the socket bottom box is an indispensable electrical accessory in people’s daily life.
  • the size of the switch is becoming more and more.
  • the size of the switch is relatively large.
  • multiple bottom boxes set side by side need to be embedded to meet the size requirements of the switch.
  • one of the adjacent bottom boxes There may be deviations or tilts between each other, which brings greater difficulties to the installation of the bottom box and the switch.
  • the invention discloses a bottom box connecting device to solve the problem that the current bottom boxes are relatively difficult to install when they are installed side by side.
  • the present invention adopts the following technical solutions:
  • a bottom box connecting device which includes a first connecting tube, a second connecting tube, and a base connecting the first connecting tube and the second connecting tube; the first connecting tube and the second connecting tube are located at the bottom of the base. On both sides; the ends of the first connecting pipe and the second connecting pipe away from the base are configured as plug-in portions connected to the bottom box; in the first connecting pipe and the second connecting pipe, at least One has a polygonal cross section.
  • a socket assembly includes a first bottom box, a second bottom box, and the above-mentioned bottom box connecting device. Both the first bottom box and the second bottom box have through holes, which pass through all the through holes. The first connecting pipe and the second connecting pipe are used to connect the first bottom box and the second bottom box.
  • the bottom box connecting device disclosed in the present invention includes a base body and a first connecting tube and a second connecting tube connected to the base body.
  • the first connecting tube and the second connecting tube are located on both sides of the base body, and the first connecting tube and the second connecting tube are located on both sides of the base body.
  • the end of the tube away from the base is configured as a plug-in portion.
  • the bottom boxes are mutually deviated or inclined; at the same time, the first connecting tube and the second connecting tube are respectively provided on both sides of the base of the bottom box connecting device, so that in the process of connecting the two bottom boxes, it can be based on actual conditions. It is required to determine the mating size between the respective plug-in parts of the first connecting tube and the second connecting tube and the bottom box, so as to form a reliable connection relationship between the two bottom boxes, and to make the two
  • the spacing between the bottom boxes can be flexibly adjusted according to actual needs, which improves the applicable scope of the assembly formed by the aforementioned multiple components.
  • the grip is more convenient and the operation is simpler.
  • Figure 1 is a schematic structural diagram of a bottom box connecting device disclosed in an embodiment of the present invention.
  • Figure 2 is a schematic structural view of the bottom box connecting device disclosed in the embodiment of the present invention in another direction;
  • FIG. 3 is a schematic diagram of the structure of the socket assembly disclosed in the embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of the socket assembly in another direction according to the embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of the socket assembly disclosed in the embodiment of the present invention.
  • FIG. 6 is an enlarged view of part I of the structure shown in FIG. 5.
  • 100-bottom box connecting device 110-base body, 120-first connecting pipe, 130-second connecting pipe, 140-anti-falling ribs,
  • the present invention discloses a bottom box connecting device 100 and a socket assembly.
  • the socket assembly includes at least a first bottom box 200, a second bottom box 300, and a bottom box connecting device 100.
  • the first bottom box 200 and the second bottom box 300 are connected by the bottom box connecting device 100,
  • Both the first bottom box 200 and the second bottom box 300 may be provided with through holes (not shown in the figure), so that the bottom box connecting device 100 can be inserted into the through holes during assembly of the socket assembly, and the second bottom box A bottom box 200 and a second bottom box 300 are connected as a whole.
  • a through hole may be formed on the side wall of the first bottom box 200.
  • the first connecting tube 120 in the bottom box connecting device can be inserted Into the through hole, the purpose of connecting the first bottom box 200 and the bottom box connecting device 100 is achieved.
  • the structure and assembly process of the second bottom box 300 can be similar to the first bottom box 200, of course, the structures of the first bottom box 200 and the second bottom box 300 can be completely the same.
  • the two first bottom boxes 200 can also be connected together by the bottom box connecting device 100.
  • the first bottom box 200 may include a main body 210 and a sleeve, one end of the sleeve is connected to the main body 210, and the other end of the sleeve has a through hole, so that the sleeve is mated with the first connecting tube 120 through the sleeve.
  • the purpose of connecting the first bottom box 200 and the bottom box connecting device 100 can be achieved, and the first bottom box 200 and the second bottom box 300 can be connected as a whole.
  • the main body 210 may have a square structure, and its size may be selected according to actual requirements.
  • the length of each side of the main body 210 may be 82 mm, etc.
  • the side length of the main body 210 may also be Other sizes.
  • the through hole may be a circular through hole, and the radius of the through hole may be determined according to actual requirements; or, the shape of the through hole may also be polygonal, which can be flexibly selected by those skilled in the art according to the actual situation.
  • the cross section of the sleeve can be circular, or the shape of the cross section of the sleeve can also be polygonal or other shapes.
  • through holes or sleeves can be provided around each of the first bottom box 200 and the second bottom box 300, so as to facilitate the cable Between the first bottom box 200 and the second bottom box 300 are inserted.
  • any side of the first bottom box 200 and/or the second bottom box 300 can be provided with two through holes or two sleeves, which can further improve the convenience of use of the first bottom box 200.
  • the size and/or shape of the two through holes may be the same or different; correspondingly, the same side of the first bottom box 200
  • the size and/or shape of the two sleeves may be the same or different.
  • the bottom box connecting device 100 includes a base 110 and a first connecting tube 120 and a second connecting tube 130 located on both sides of the base 110, the end of the first connecting tube 120 facing away from the base 110, and The ends of the second connecting pipe 130 away from the base 110 are all plug-in portions.
  • the two plug-in portions are connected to the first bottom box 200 and the second bottom box respectively.
  • Box 300 is connected.
  • the spaces on both sides of the base 110 can be communicated through the first connecting tube 120 and the second connecting tube 130, so that when the bottom box connecting device 100 is connected to the first bottom box 200 and the second bottom box 300, the cable can be freely connected.
  • the first bottom box 200 extends into the second bottom box 300 through the bottom box connecting device 100.
  • first bottom box 200 and the second bottom box 300 can be conventional bottom boxes, and a through hole is provided on one side of the first bottom box 200 and the second bottom box 300 to ensure that the first connecting tube 120 and the second connecting pipe 130 can be plugged and connected to the two through holes respectively to connect the first bottom box 200 and the second bottom box 300 into one body, and lower the side by side of the first bottom box 200 and the second bottom box 300. It is difficult to assemble, and it can prevent the deviation or tilt between the first bottom box 200 and the second bottom box 300 from each other.
  • first connecting tube 120, the second connecting tube 130, and the base 110 can be formed by separate molding, and then the first connecting tube 120 and the second connecting tube 120 and the second connecting tube 120 can be connected by bonding, screw connection, or thermal welding.
  • the connecting tube 130 is connected to the base 110; preferably, in order to improve the structural stability of the entire bottom box connecting device 100, the bottom box connecting device 100 can be formed in an integrated manner, and in order to improve the insulation performance of the entire bottom box connecting device 100 ,
  • the bottom box connecting device 100 can be formed by integral injection molding of plastic.
  • Both the first connecting pipe 120 and the second connecting pipe 130 may be provided with one or more; the cross-sectional shapes of the first connecting pipe 120 and the second connecting pipe 130 may be the same or different.
  • the shape and size of the base 110 can be determined according to actual conditions.
  • the base 110 may be provided with at least one through hole to ensure that after the first connecting pipe 120 and the second connecting pipe 130 are connected to the base 110, the first connecting pipe 120 and the second connecting pipe 120 can be connected to the base 110.
  • the two connecting pipes 130 can communicate with the spaces on both sides of the base 110.
  • the cross section of the first connecting tube 120 and/or the second connecting tube 130 may be polygonal.
  • the cross section of the first connecting tube 120 may be triangular, rectangular, pentagonal or other polygons.
  • the cables need to pass through the first connecting tube 120 and the second connecting tube 130, in order to lift the first connecting tube 120 (and the second connecting tube) of similar size 130)
  • the amount of cables that can be accommodated in 130 preferably, the cross-sections of the first connecting pipe 120 and the second connecting pipe 130 may be polygons with a number of sides greater than or equal to 4.
  • first connecting pipe 120 and the second connecting pipe 130 can be arranged directly opposite each other, so that the first connecting pipe 120 and the second connecting pipe 130 can be in the same position as the first bottom box 200 and the second bottom box 300, respectively.
  • first connecting tube 120 and the second connecting tube 130 can also be arranged in a staggered position, that is, the two are inclined to face each other.
  • the first connecting tube 120 is connected to the first bottom box 200.
  • the position is different from the position of the structure where the second connecting pipe 130 is connected to the second bottom box 300, and can be selected by those skilled in the art according to the actual situation.
  • both the first connecting pipe 120 and the second connecting pipe 130 may be provided with at least two, and the two first connecting pipes 120 are located on the same side of the base 110, or the two first connecting pipes 120 are located respectively On both sides of the base 110, the ends of the first connecting tube 120 and the second connecting tube 130 facing away from the base 110 are plug-in ends, so that it can be ensured that either side of the base 110 has at least two plug-in ends. It is connected with components (or structures) at corresponding positions on the first bottom box 200 and the second bottom box 300. It should be noted that the components on the first bottom box 200 and the second bottom box 300 that are mated with the plug-in ends may be through holes and/or sleeves.
  • the first connecting tube 120 There may be two second connecting pipes 130, and the two first connecting pipes 120 may be located on both sides of the base 110, and the two second connecting pipes 130 may be located on both sides of the base 110.
  • the bottom box connecting device 100 is used to connect the first bottom box 200 and In the process of connecting the second bottom box 300, the size of the plugging end of the first connecting tube 120 is different from that of the first bottom box 200, and/or the plugging end of the second connecting tube 130 is extended into the second bottom box.
  • the size of the bottom box 300 is different, so that while the first bottom box 200 and the second bottom box 300 form a connection relationship, the distance between the first bottom box 200 and the second bottom box 300 can be flexibly adjusted according to actual needs.
  • the size of the plug-in end along its own axial direction can be determined according to actual conditions, and is not limited here.
  • the first connecting tube 120 and the second connecting tube 130 may be polygonal, and the diameter of the inscribed circle of the first connecting pipe 120 may be greater than the diameter of the inscribed circle of the second connecting pipe 130.
  • the respective sizes of the first connecting pipe 120 and the second connecting pipe 130 may be determined according to actual conditions, and are not limited here.
  • first connecting pipes 120 and second connecting pipes 130 there may be two first connecting pipes 120 and second connecting pipes 130, and the two first connecting pipes 120 and the two second connecting pipes 130 are arranged correspondingly, which can further improve the use of the bottom box connecting device.
  • 100 is a firm connection effect produced when the first bottom box 200 and the second bottom box 300 are connected.
  • the sizes of both the first connection pipe 120 and the second connection pipe 130 may be different.
  • the cross-sections of the first connecting pipe 120 and the second connecting pipe 130 are both polygonal, the diameters of the inscribed circles of the two are different, or the first connecting pipe 120 and the second connecting pipe may be The diameter of the external source of the tube 130 is different.
  • the first connecting pipe 120 and the second connecting pipe 130 can be They are respectively mated with through holes of different specifications.
  • the cross-sectional shape of both the first connecting pipe 120 and the second connecting pipe 130 can be regular octagonal, and the outer walls of the two can be of different sizes, so that they can be inserted into through holes of different sizes. .
  • the bottom box connecting device 100 can be designed according to the structure and size of a conventional bottom box, or the structure and size of the first bottom box 200 and the second bottom box 300 can be the same as the structure of the bottom box connecting device 100 Corresponds to the size.
  • the first bottom box 200 may also be A sleeve can be provided to achieve the purpose of plug-in fit between the first bottom box 200 and the bottom box connecting device 100 under the action of the sleeve.
  • the second bottom box 300 can also be fitted with the bottom box connecting device 100 by setting a sleeve. Considering the indirectness of the text, this article only uses the first bottom box 200 as an example for description.
  • the first bottom box 200 is provided with a sleeve
  • there are many ways of inserting the first connecting tube 120 and the second connecting tube 130 with the sleeve for example, by designing the first connecting tube 120, the second connecting tube 120 and the second connecting tube 130 Second, the size and shape of the connecting tube 130 and the sleeve can be such that both the first connecting tube 120 and the second connecting tube 130 can be sleeved outside the sleeve, or the first connecting tube 120 and the second connecting tube 130 can be plugged in.
  • one of the first connecting tube 120 and the second connecting tube 130 can be sheathed outside the casing, and the other is inserted into the casing, which is not limited herein.
  • the present invention also discloses a socket assembly, which includes a first bottom box 200, a second bottom box 300, and a bottom box connecting device 100.
  • the cross-sections of the first connecting pipe 120 and the second connecting pipe 130 are When the shapes of are all polygons, in order to make the connection between the first bottom box 200 and the second bottom box 300 closer, preferably, the first bottom box 200 may be provided with a polygonal through hole or a polygonal sleeve , And the through hole and the sleeve can be made to have the same shape and size as the corresponding cross-sections of the first connecting tube 120 and the second connecting tube 130, respectively, which can ensure that the overall structural stability of the socket assembly is higher. The same is true for the second bottom box 300.
  • the cross-sections of the first connecting pipe 120 and the second connecting pipe 130 may be polygons with an even number of sides, in this case
  • the staff does not need to determine the position and orientation of the bottom box connecting device 100, and only needs to directly connect the first connecting tube 120 to the first bottom box.
  • One through hole of the bottom box 200, and the second connecting pipe 130 is connected to the through hole of the second bottom box 300.
  • the even-numbered side polygonal structure of the first connecting pipe 120 is assembled with the through hole on the first bottom box 200
  • the cross-sections of both the first connecting tube 120 and the second connecting tube 130 may be polygonal, for example, rectangular, hexagonal, octagonal, or the like.
  • an anti-falling rib 140 may be provided on the first connecting tube 120, so that the first connecting tube and the second After a bottom box 200 is inserted and matched, with the help of the anti-dropping ribs 140, the anti-dropping reliability between the first connecting tube 120 and the first bottom box 200 can be further improved, and the first bottom box 200 and the bottom box connecting device 100 can be ensured. A more reliable connection is formed between them.
  • the second connecting tube 130 may also be provided with an anti-falling rib 140 to ensure that the second connecting tube 140 and the first bottom box 200 and/or the second bottom box 300 also have high connection reliability. .
  • the shape and size of the anti-dropping ribs 140 can be determined according to actual conditions.
  • both ends of the anti-dropping ribs 140 can be curved.
  • the shaped guide end on the one hand, facilitates the insertion of the first connecting tube 120 into the first bottom box 200, and on the other hand, it also facilitates the removal of the first connecting tube 120 from the first bottom box 200, which further improves the ease of use of the entire bottom box connecting device 100 Sex.
  • the anti-falling ribs 140 may be provided on the inner wall of the first connecting tube 120, and if the sleeve is sleeved outside the first connecting tube 120, the anti-falling ribs 140 may be provided On the outer wall of the first connecting pipe 120.
  • the shape and size of the multiple anti-dropping ribs 140 can be the same, and the multiple anti-dropping ribs 140 can be the same in shape and size.
  • the relief ribs 140 may be arranged along the circumference of the first connecting pipe 120.
  • the number of the anti-dropping ribs 140 can be three, four, five, etc., and the plurality of anti-dropping ribs 140 can be evenly arranged at intervals.
  • an anti-dropping protrusion 240 can be correspondingly designed on the sleeve, and the anti-dropping rib 140 and the anti-dropping protrusion 240 are matched with each other, so that The position-limiting and fitting relationship between the first bottom box 200 and the bottom box connecting device 100 in the axial direction of the first connecting tube 120 is further improved.
  • the second bottom box 300 may also be provided with an anti-dropping protrusion 240.
  • the shape and size of the anti-dropping protrusion 240 can be determined correspondingly according to the shape and size of the anti-dropping rib 140, so that when the anti-dropping rib 140 and the anti-dropping protrusion 240 cooperate with each other, it is ensured that the first connecting pipe
  • the reliability of the connection between the first connecting pipe 120 (or the second connecting pipe 130) and the sleeve is improved, and there is basically no impact on the insertion process between the first connecting pipe 120 (or the second connecting pipe 130) and the sleeve. Big obstacle.
  • the ends of the anti-dropping protrusions 240 and the anti-dropping ribs 140 can be set as arc-shaped guides.
  • the structure improves the convenience of the disassembly and assembly process of the first connecting tube 120 (or the second connecting tube 130) and the sleeve.
  • first connecting pipe 120 and the second connecting pipe 130 there are also multiple ways of socketing between the first connecting pipe 120 and the second connecting pipe 130 and the sleeve.
  • one side of the body 210 in the first bottom box 200 may be provided with multiple sleeves to pass through the multiple sleeves. Connect with the bottom box connection device 100.
  • different sleeves and different first connecting pipes 120 have different plug-in modes.
  • at least one first connecting pipe 120 may be plugged in. Inside the sleeve, and at least one sleeve is sleeved outside the first connecting pipe 120.
  • the plurality of sleeves on the same side of the body 210 may include a first set For the tube 220 and the second sleeve 230, in the process of assembling the socket assembly, the first connecting tube 120 can be sleeved outside the first sleeve 220, and the second sleeve 230 can be sleeved outside the second connecting tube 130
  • This socketing method can limit the relative positional relationship between the bottom box connecting device 100 and the first bottom box 200 and the second bottom box 300 to a certain extent, and further improve the structural stability of the entire socket assembly.
  • a part of the structure of the base 110 can have a blocking effect on the inner cavity of the first connecting tube 120 at the end of the first connecting tube 120 .
  • the base 110 is located in the first connecting tube 120 because the end of the first connecting tube 120 connected to the base 110 is blocked.
  • the inner part of the structure can provide a limit effect for the first sleeve 220 to prevent the first sleeve 220 from continuing to move to the depth of the first connecting pipe 120.
  • the second sleeve 230 since the second sleeve 230 is sleeved outside the second connecting pipe 130, and the second connecting pipe 130 is connected to the base 110, under the action of the base 110, the second sleeve 230 can also be prevented from continuing to the second The deep movement of the connecting pipe 130; in addition, as shown above, it is also possible to form the anti-falling protrusion 240 on the first connecting pipe 120 and the second connecting pipe 130, and the first sleeve 220 and the second sleeve 230 The method of forming the anti-falling protrusion 240 further ensures that there is basically no axial movement between the first bottom box 200 and the second bottom box 300 connected by the bottom box connecting device 100.
  • first connecting pipes 120 and second connecting pipes 130 are provided, and two sleeves are provided on the same side of the first bottom box 200
  • the two second connecting pipes 130 are respectively sleeved with the respective two sleeves of the first bottom box 200 and the second bottom box 300, which can basically prevent relative rotation between the first bottom box 200 and the second bottom box 300 happening.
  • the situation that the first bottom box 200 and the second bottom box 300 are relatively inclined does not basically occur.
  • the three components of the first connecting tube 120, the second connecting tube 130 and the sleeve are all polygonal structures, the first bottom box 200 and the second bottom box 300 can be further prevented from rotating or tilting relative to each other under force. Case.
  • a specific preferred embodiment is that, as shown in Figures 5 and 6, there are two first connecting tubes 120 and two second connecting tubes 130, and a first connecting tube is provided on either side of the base 110.
  • the connecting pipe 120 and a second connecting pipe 130, the first connecting pipe 120 and the second connecting pipe 130 are arranged directly opposite and communicate with each other.
  • Two sleeves are provided on opposite sides of the main body 210.
  • the two sleeves on the same side of the main body 210 are the first sleeve 220 and the second sleeve 230.
  • the first connecting tube 120, the second connecting tube 130, The first sleeve 220 and the second sleeve 230 are both tubular structures, and the cross sections of the four are all polygons with even-numbered sides.
  • the size of the first sleeve 220 and the second sleeve 230 are different. Of the two, the first sleeve 220 is inserted into the first connecting pipe 120 and the second sleeve 230 is sleeved outside the second connecting pipe 130.
  • the size of the inner wall of the first connecting pipe 120 matches the size of the outer wall of the first sleeve 220
  • the size of the outer wall of the second connecting pipe 130 matches the size of the inner wall of the second sleeve 230.
  • the inner wall of the first connecting pipe 120 is provided with an anti-falling rib 140
  • the outer wall of the first sleeve 220 is provided with an anti-falling protrusion 240
  • the outer wall of the second connecting pipe 130 is provided with an anti-falling rib 140
  • the second sleeve 230 The inner wall is provided with an anti-falling protrusion 240.
  • the base body 110 blocks a part of the inner cavity of the first connecting tube 120 to limit the position of the sleeve that is inserted and fitted with the first connecting tube 120.

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Abstract

一种底盒连接装置（100）和插座组件，底盒连接装置（100）包括第一连接管（120）、第二连接管（130）和连接第一连接管（120）和第二连接管（130）的基体（110）；所述第一连接管（120）和所述第二连接管（130）位于所述基体（110）的两侧；所述第一连接管（120）和所述第二连接管（130）背离所述基体（110）的端部配置成与底盒（200、300）连接的插接部；所述第一连接管（120）和所述第二连接管（130）中，至少一个的横截面为多边形。该底盒连接装置（100）连接相邻的底盒（200、300），可以防止底盒（200、300）之间存在相互偏离或倾斜的情况，且可以降低底盒（200、300）的组装难度；并且，通过改变插接部与底盒（200、300）之间的插接配合尺寸，还可以调节相邻的两个底盒（200、300）之间的间距；另外，横截面为多边形的插接部与底盒（200、300）之间的连接难度相对较低。

Description

底盒连接装置和插座组件 技术领域
本发明涉及电气配件技术领域，尤其涉及一种底盒连接装置和插座组件。
背景技术
插座底盒是人们的日常生活过程中不可或缺的电气配件，但是，在底盒和开关的搭配使用过程中，随着开关的样式逐渐多样化，开关的尺寸种类越来越多，因为有的开关的尺寸相对较大，在安装过程中需要预埋多个并排设置的底盒，才可以满足开关的尺寸要求，在多个并排放置的底盒在安装过程中，相邻的底盒之间可能会出现相互偏离或倾斜的情况，这给底盒和开关的安装工作带来较大的困难。
发明内容
本发明公开一种底盒连接装置，以解决目前底盒在并排安装时安装难度较大的问题。
为了解决上述问题，本发明采用下述技术方案：
一种底盒连接装置，其包括第一连接管、第二连接管和连接第一连接管和第二连接管的基体；所述第一连接管和所述第二连接管位于所述基体的两侧；所述第一连接管和所述第二连接管背离所述基体的端部配置成与底盒连接的插接部；所述第一连接管和所述第二连接管中，至少一个的横截面为多边形。
一种插座组件，其包括第一底盒、第二底盒和上述底盒连接装置，所述第一底盒和所述第二底盒均具有贯穿孔，通过与所述贯穿孔配合的所述第一连接管和所述第二连接管，以连接所述第一底盒和所述第二底盒。
本发明采用的技术方案能够达到以下有益效果：
本发明公开的底盒连接装置包括基体和连接在基体上的第一连接管和第 二连接管，第一连接管和第二连接管位于基体的两侧，且第一连接管和第二连接管背离基体的端部配置成插接部，通过使插接部与底盒插接配合，可以将两个底盒连接为一体，降低并排设置的底盒的安装难度，且可以防止相邻的底盒之间存在相互偏离或倾斜的情况；同时，由于底盒连接装置的基体两侧分别设置有第一连接管和第二连接管，从而在连接两个底盒的过程中，可以根据实际需求，确定第一连接管和第二连接管各自的插接部与底盒之间的插接配合尺寸，以在两个底盒之间的形成可靠的连接关系的同时，还可以使两个底盒之间的间距可以根据实际需求灵活调节，提升了前述多个部件形成的组件的适用范围。另外，横截面为多边形的第一连接管和/或第二连接管在与底盒进行插接配合时，抓握更方便，使操作更简单。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例公开的底盒连接装置的结构示意图；
图2为本发明实施例公开的底盒连接装置在另一方向上的结构示意图；
图3为本发明实施例公开的插座组件的结构示意图；
图4为本发明实施例公开的插座组件在另一方向上的结构示意图；
图5为本发明实施例公开的插座组件的剖视图；
图6为图5示出的结构的局部I的放大图。
附图标记说明：
100-底盒连接装置、110-基体、120-第一连接管、130-第二连接管、140-防脱凸筋、
200-第一底盒、210-本体、220-第一套管、230-第二套管、240-防脱凸起、
300-第二底盒。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
以下结合附图，详细说明本发明各个实施例公开的技术方案。
如图1-图6所示，本发明公开一种底盒连接装置100和插座组件。
如图3-图6所示，插座组件包括至少第一底盒200、第二底盒300和底盒连接装置100，第一底盒200和第二底盒300通过底盒连接装置100连接，第一底盒200和第二底盒300上均可以设置有贯穿孔(图中未示出)，以在组装插座组件的过程中，使底盒连接装置100插接于贯穿孔上，将第一底盒200和第二底盒300连接为一体。
可选地，贯穿孔可以形成于第一底盒200的侧壁上，在组装第一底盒200和底盒连接装置100的过程中，可以使底盒连接装置中的第一连接管120插入至贯穿孔中，实现连接第一底盒200和底盒连接装置100的目的。相应地，第二底盒300的结构和组装过程可以与第一底盒200相似，当然，第一底盒200和第二底盒300的结构可以完全相同。另外，也可以通过底盒连接装置100将两个第一底盒200连接到一起。
或者，第一底盒200可以包括本体210和套管，套管的一端连接在本体210上，套管的另一端具有贯穿孔，从而通过套管与与第一连接管120插接配合，也可以实现连接第一底盒200和底盒连接装置100的目的，进而将第一底盒200和第二底盒300连接为一体。
具体地，本体210可以为方形结构，其尺寸可以根据实际需求选定，如本体210的各边长均可以为82mm等，当然，在某些特定的需求下，本体210 的边长也可以为其他尺寸。贯穿孔可以为圆形的贯穿孔，其半径可以根据实际需求确定；或者，贯穿孔的形状也可以为多边形，本领域技术人员可以根据实际情况灵活选定。
相应地，套管的横截面可以为圆形，或者，套管的横截面的形状也可以为多边形或其他形状。另外，为了便于第一底盒200和第二底盒300间连线工作的进行，可以在第一底盒200和第二底盒300各自的四周均设置贯穿孔或套管，从而便于线缆在第一底盒200和第二底盒300之间穿插。并且，第一底盒200和/或第二底盒300的任意侧边均可以设置有两个贯穿孔或两个套管，这可以进一步提升第一底盒200的使用便利性。在第一底盒200的一个侧边上设置有两个贯穿孔的情况下，两个贯穿孔的尺寸和/或形状可以相同，也可以不同；相应地，第一底盒200的同一侧边上设置有两个套管的情况下，两个套管的尺寸和/或形状可以相同，也可以不同。
如图1和图2所示，底盒连接装置100包括基体110和位于在基体110两侧的第一连接管120和第二连接管130，第一连接管120背离基体110的端部，以及第二连接管130背离基体110的端部均为插接部，在连接第一底盒200和第二底盒300的过程中，两个插接部分别与第一底盒200和第二底盒300连接。并且，基体110两侧的空间可以通过第一连接管120和第二连接管130连通，从而在底盒连接装置100连接于第一底盒200和第二底盒300上时，线缆可以自第一底盒200中经底盒连接装置100伸入至第二底盒300中。
需要说明的是，第一底盒200和第二底盒300可以为常规样式的底盒，第一底盒200和第二底盒300各自的一侧设置有贯穿孔，以保证第一连接管120和第二连接管130可以分别插接连接于两个贯穿孔，将第一底盒200和第二底盒300连接为一体，降低并排设置的第一底盒200和第二底盒300的组装难度，且可以防止第一底盒200和第二底盒300之间存在相互偏离或倾斜的情况。
具体地，第一连接管120、第二连接管130和基体110可以采用分体成型的方式形成，然后通过粘接、螺旋连接或热熔接等连接方式，可以将第一连接管120和第二连接管130连接在基体110上；优选地，为了提升整个底盒连接装置100的结构稳定性，可以采用一体成型的方式形成底盒连接装置100，且为了提升整个底盒连接装置100的绝缘性能，底盒连接装置100可以由塑料采用一体注塑的方式形成。第一连接管120和第二连接管130均可以设置有一个或多个；第一连接管120和第二连接管130的横截面形状可以相同，也可以不同。
基体110的形状和尺寸均可以根据实际情况确定，基体110上可以设置有至少一个贯穿孔，从而保证第一连接管120和第二连接管130与基体110连接后，第一连接管120和第二连接管130能够连通基体110两侧的空间。可选地，第一连接管120和/或第二连接管130的横截面可以为多边形，例如，第一连接管120的横截面可以为三角形、矩形、五边形或其他多边形。考虑到在底盒连接装置100的使用过程中，线缆需要自第一连接管120和第二连接管130内穿设而过，为了提升尺寸近似的第一连接管120(和第二连接管130)内所能容纳的线缆的量，优选地，可以使第一连接管120和第二连接管130的横截面均为边数大于或等于4的多边形。
可选地，第一连接管120和第二连接管130可以正对设置，这使得第一连接管120和第二连接管130可以分别与第一底盒200和第二底盒300上位置相同的部件(或结构)连接；或者，第一连接管120和第二连接管130也可以错位设置，即二者倾斜相对，此时，第一连接管120与第一底盒200连接的结构的位置，则不同于第二连接管130与第二底盒300连接的结构的位置，本领域技术人员可以根据实际情况选定。
可选地，第一连接管120和第二连接管130均可以设置有至少两个，并且，两个第一连接管120位于基体110的同一侧，或者，两个第一连接管120分别位于基体110的两侧，第一连接管120和第二连接管130背离基体110 的端部为插接端，从而可以保证基体110的任一侧具有至少两个插接端，各插接端分别与第一底盒200和第二底盒300上对应位置的部件(或结构)连接。需要说明的是，第一底盒200和第二底盒300上与插接端插接配合的部件可以为贯穿孔和/或套管。
为了进一步提升第一底盒200和第二底盒300通过底盒连接装置100连接后的牢固性，且考虑到常规底盒的侧面通常设置有两个贯穿孔，优选地，第一连接管120和第二连接管130均可以设置有两个，且可以使两个第一连接管120分别位于基体110的两侧，使两个第二连接管130位于基体110的两侧。
另外，由于本发明实施例公开的这种底盒连接装置100中的第一连接管120和第二连接管130均为管状结构，因此，在采用底盒连接装置100对第一底盒200和第二底盒300进行连接的过程中，通过使第一连接管120的插接端伸入第一底盒200的尺寸不同，和/或使第二连接管130的插接端伸入第二底盒300的尺寸不同，使得第一底盒200和第二底盒300在形成连接关系的同时，还可以使第一底盒200和第二底盒300之间的间距能够根据实际需求灵活调整，从而适应不同尺寸的开关，保证开关与第一底盒200和第二底盒300之间的连接关系较为可靠。具体地，插接端沿自身轴向的尺寸可以根据实际情况确定，此处不作限定。
为了在某些情况下更便于区分第一连接管120和第二连接管130，以与结构或尺寸不同的第一底盒200和第二底盒300进行连接，可选地，第一连接管120和第二连接管130的横截面均可以为多边形，且可以使第一连接管120的内接圆的直径大于第二连接管130的内接圆的直径。具体地，第一连接管120和第二连接管130各自的尺寸可以根据实际情况确定，此处不作限定。
如上所述，第一连接管120和第二连接管130均可以设置有两个，且两个第一连接管120与两个第二连接管130对应设置，这可以进一步提升采用 底盒连接装置100连接第一底盒200和第二底盒300时所产生的连接牢固效果。
如上所述，在第一连接管120和第二连接管130二者的横截面的形状相同的情况下，第一连接管120和第二连接管130二者的尺寸可以不同。一种情况是，第一连接管120和第二连接管130的横截面均为多边形的情况下，二者的内接圆的直径不同，或者，也可以使第一连接管120和第二连接管130的外界源的直径不同。
具体地，在垂直于第一连接管120的轴线的方向上，通过使第一连接管120的最大尺寸大于第二连接管130的最大尺寸，使得第一连接管120和第二连接管130可以分别与规格不同的贯穿孔插接配合。例如，第一连接管120和第二连接管130二者的横截面形状均可以为正八边形，通过二者的外壁为不同尺寸，可以使二者可以分别插接于不同尺寸的贯穿孔内。需要说明的是，底盒连接装置100可以根据常规底盒的结构和尺寸进行设计，或者，也可以使第一底盒200和第二底盒300的结构和尺寸与底盒连接装置100的结构和尺寸相互对应。
另外，如上所述，除可以在第一底盒200的侧壁上形成用于与第一连接管120和/或第二连接管130插接配合的贯穿孔外，第一底盒200上也可以设置套管，以在套管的作用下，实现第一底盒200和底盒连接装置100插接配合的目的。需要说明的是，第二底盒300上也可以通过设置套管的方式与底盒连接装置100配合，考虑文本间接，本文仅以第一底盒200为例描述。
在第一底盒200上设置有套管的情况下，第一连接管120和第二连接管130与套管之间的插接方式有多种，例如，通过设计第一连接管120、第二连接管130和套管的尺寸和形状，可以使第一连接管120和第二连接管130均能够套在套管外，也可以使第一连接管120和第二连接管130均插接于套管内，还可以使第一连接管120和第二连接管130中的一者套在套管外，另一者插接于套管内，对此，本文不作限定。
如上所述，本发明还公开一种插座组件，其包括第一底盒200、第二底盒300和底盒连接装置100，在第一连接管120和第二连接管130二者的横截面的形状均为多边形的情况下，为了使第一底盒200和第二底盒300之间的连接关系更加紧密，优选地，第一底盒200可以设置有多边形的贯穿孔或多边形的套管，且可以使贯穿孔和套管分别与对应的第一连接管120和第二连接管130的横截面的形状相同，尺寸相应，这可以保证插座组件的整体结构稳定性更高。同样地，第二底盒300亦是如此。
为了进一步提升本发明实施例公开的底盒连接装置100的使用便利性，优选地，第一连接管120和第二连接管130的横截面均可以为边数为偶数的多边形，在这种情况下，工作人员使用底盒连接装置100连接第一底盒200和第二底盒300的过程中，无需判断底盒连接装置100的方位和朝向，只需将第一连接管120直接连接在第一底盒200的贯穿孔，且将第二连接管130连接在第二底盒300的贯穿孔即可。尤其是在第一底盒200和第二底盒300上的贯穿孔的形状也为多边形的情况下，偶数边的多边形结构的第一连接管120在与第一底盒200上的贯穿孔装配的过程中，仅需使不同的贯穿孔分别与第一连接管120和第二连接管130对应插接即可，无需判断多边形结构的相对位置，这有利于进一步提升底盒连接装置100的使用便利性。具体地，第一连接管120和第二连接管130二者的横截面均可以为多边形，例如，矩形、六边形或八边形等。
进一步地，为了防止第一连接管120自第一底盒200脱出，优选地，如图2所示，可以在第一连接管120上设置防脱凸筋140，从而在第一连接管与第一底盒200插接配合后，借助防脱凸筋140，可以进一步提升第一连接管120与第一底盒200之间的防脱可靠性，保证第一底盒200和底盒连接装置100之间形成有较为可靠的连接关系。同样地，第二连接管130上也可以设置有防脱凸筋140，以保证第二连接管140与第一底盒200和/或第二底盒300之间也具有较高的连接可靠性。
具体地，防脱凸筋140的形状和尺寸可以根据实际情况确定，为了便于拆装第一底盒200和底盒连接装置100，优选地，可以使防脱凸筋140的两端均为弧形导向端，一方面便于第一连接管120插入第一底盒200，另一方面也便于第一连接管120自第一底盒200内拆出，进一步提升整个底盒连接装置100的使用便利性。
如上所述，本发明公开的插座组件中，第一连接管120和第二连接管130与套管之间的套接方式多种多样。如果第一连接管120套在套管外，则防脱凸筋140可以设置在第一连接管120的内壁，而如果套管套在第一连接管120外，则防脱凸筋140可以设置在第一连接管120的外壁。
为了进一步提升第一连接管120与第一底盒200之间的连接可靠性，防脱凸筋140可以设置有多个，多个防脱凸筋140的形状和尺寸可以相同，且多个防脱凸筋140可以沿第一连接管120的周向排布。防脱凸筋140的数量具体可以为三个、四个或五个等，多个防脱凸筋140可以均匀且间隔设置。
另外，本发明实施例公开的插座组件中，第一底盒200在包括本体210和套管的情况下，当第一连接管上设置有防脱凸筋140时，为了进一步提升第一底盒200和底盒连接装置100之间的连接稳定性，如图6所示，可以在套管上相应设计防脱凸起240，通过使防脱凸筋140与防脱凸起240相互配合，使得第一底盒200和底盒连接装置100在第一连接管120的轴向上的限位配合关系得到进一步提升。同样地，在第二连接管130与第二底盒300配合，且第二连接管130上设置有防脱凸筋140的情况下，第二底盒300上也可以设有防脱凸起240，以保证底盒连接装置100和第二底盒300之间的连接可靠性也相对较高。
具体地，防脱凸起240的形状和尺寸可以根据防脱凸筋140的形状和尺寸对应确定，从而在防脱凸筋140和防脱凸起240相互配合的情况下，保证第一连接管120(或第二连接管130)和套管之间的连接可靠性得以提升，且基本不会对第一连接管120(或第二连接管130)和套管之间的插接过程产生 较大的阻碍。为了进一步降低防脱凸筋140和防脱凸起240的存在而对插接过程产生的阻碍效果，防脱凸起240和防脱凸筋140二者的端部均可以设置为弧形的导向结构，从而提升第一连接管120(或第二连接管130)与套管的拆装过程的便捷性。
如上所述，在第一连接管120和第二连接管130的形状和/或尺寸不同等情况下，第一连接管120和第二连接管130与套管之间的套接方式也有多种。并且，为了提升底盒连接装置100与第一底盒200之间具有较高的连接可靠性，第一底盒200中本体210的一侧可以设置有多个套管，以通过多个套管与底盒连接装置100连接。
可选地，本体210的一侧的多个套管中，不同的套管与不同的第一连接管120之间的插接方式也不同，例如，可以使至少一个第一连接管120插接在套管内，且使至少一个套管套接在第一连接管120外。
进一步地，在基体110同一侧同时设有第一连接管120和第二连接管130的情况下，如图5和图6所示，位于本体210同一侧的多个套管可以包括第一套管220和第二套管230，在组装插座组件的过程中，可以使第一连接管120套设于第一套管220外，且使第二套管230套设于第二连接管130外，这种套接方式可以对底盒连接装置100和第一底盒200和第二底盒300三者之间的相对位置关系产生一定的限制作用，进一步提升整个插座组件的结构稳定性。
进一步地，如图5和图6所示，沿第一连接管120的轴向，基体110的部分结构可以在第一连接管120的端部对第一连接管120的内腔产生封堵效果。在这种情况下，当第一套管220插接于第一连接管120内之后，由于第一连接管120与基体110连接的端部存在封堵情况，从而基体110位于第一连接管120内的部分结构可以为第一套管220产生限位作用，防止第一套管220继续向第一连接管120的深处运动。
与此同时，由于第二套管230套接于第二连接管130外，且第二连接管 130与基体110连接，在基体110的作用下，也可以防止第二套管230继续向第二连接管130的深处运动；另外，如上所示，还可以通过在第一连接管120和第二连接管130上形成防脱凸起240，以及在第一套管220和第二套管230上形成防脱凸起240的方式，进一步保证通过底盒连接装置100连接的第一底盒200和第二底盒300之间基本不会出现轴向窜动的情况。
进一步地，在第一连接管120和第二连接管130均设置有两个，且第一底盒200同一侧均设有两个套管的情况下，通过使两个第一连接管120和两个第二连接管130分别与第一底盒200和第二底盒300各自的两个套管相互套接，基本可以防止第一底盒200和第二底盒300之间出现相对转动的情况。而且，即便第一底盒200和第二底盒300在受到力的作用时，也基本不会出现第一底盒200和第二底盒300相对倾斜的情况。在第一连接管120、第二连接管130和套管三种部件均为多边形结构的情况下，可以进一步防止第一底盒200和第二底盒300在受力时出现相对转动或相对倾斜的情况。
一种具体的优选实施例是，如图5和图6所示，第一连接管120和第二连接管130均设置有两个，且基体110两侧中任一侧均设置有一个第一连接管120和一个第二连接管130，第一连接管120和第二连接管130正对设置且相互连通。本体210的相对两侧均设置有两个套管，位于本体210同一侧的两个套管分别为第一套管220和第二套管230，第一连接管120、第二连接管130、第一套管220和第二套管230均为管状结构，且四者的横截面均为偶数边长的多边形。第一套管220和第二套管230的尺寸不同，二者中，第一套管220插接在第一连接管120内，第二套管230套设于第二连接管130外。第一连接管120的内壁尺寸和第一套管220的外壁尺寸相适配，以及第二连接管130的外壁尺寸和第二套管230内壁尺寸相适配。第一连接管120的内壁设置有防脱凸筋140，第一套管220的外壁设置有防脱凸起240，第二连接管130的外壁设置有防脱凸筋140，第二套管230的内壁设置有防脱凸起240。另外，基体110封堵第一连接管120的内腔的一部分，以限制与第 一连接管120插接配合的套管的位置。
本发明上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本发明的实施例而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (10)

  1. 一种底盒连接装置，其中，包括第一连接管(120)、第二连接管(130)和连接第一连接管(120)和第二连接管(130)的基体(110)；所述第一连接管(120)和所述第二连接管(130)位于所述基体(110)的两侧；所述第一连接管(120)和所述第二连接管(130)背离所述基体(110)的端部配置成与底盒连接的插接部；所述第一连接管(120)和所述第二连接管(130)中，至少一个的横截面为多边形。
  2. 根据权利要求1所述的底盒连接装置，其中，所述第一连接管(120)和所述第二连接管(130)的数量均为多个。
  3. 根据权利要求1所述的底盒连接装置，其中，所述第一连接管(120)和所述第二连接管(130)的横截面均为多边形，且所述第一连接管(120)的内接圆的直径大于所述第二连接管(130)的内接圆的直径。
  4. 根据权利要求1所述的底盒连接装置，其中，所述第一连接管(120)和所述第二连接管(130)的横截面均为偶数边的多边形。
  5. 根据权利要求1所述的底盒连接装置，其中，所述第一连接管(120)和所述第二连接管(130)中，至少一者上设有防脱凸筋(140)。
  6. 根据权利要求5所述的底盒连接装置，其中，所述防脱凸筋(140)的两端均为弧形导向端。
  7. 一种插座组件，其中，包括第一底盒(200)、第二底盒(300)和权利要求1-6任意一项所述的底盒连接装置(100)，所述第一底盒(200)和所述第二底盒(300)均具有贯穿孔，通过与所述贯穿孔配合的所述第一连接管 (120)和所述第二连接管(130)，以连接所述第一底盒(200)和所述第二底盒(300)。
  8. 根据权利要求7所述的插座组件，其中，所述第一底盒(200)包括本体(210)和套管，所述套管的一端与所述本体(210)连接，所述套管的另一端具有所述贯穿孔，所述第一连接管(120)与所述套管配合。
  9. 根据权利要求8所述的插座组件，其中，所述本体(210)的一侧连接有多个所述套管，所述基体(110)的一侧连接有多个所述第一连接管(120)，至少一个所述第一连接管(120)插接于所述套管内，且至少一个所述套管套设于所述第一连接管(120)外。
  10. 根据权利要求8所述的插座组件，其中，所述第一连接管(120)上设置有防脱凸筋(140)，所述套管上设置有防脱凸起(240)，所述防脱凸筋(140)与和所述防脱凸起(240)配合，以限制所述第一底盒(200)背离所述底盒连接装置运动。
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