CN211480361U

CN211480361U - Box at bottom of adjustable nodal pattern socket

Info

Publication number: CN211480361U
Application number: CN201921918935.2U
Authority: CN
Inventors: 王细花
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-11
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to the technical field of electrical equipment, and a box at bottom of adjustable nodal pattern socket is disclosed, including inner end box, connecting box and outer end box, inner end box, connecting box and outer end box from left to right arrange in proper order, all seted up the connecting hole in four corners of inner end box, the connecting hole includes nut chamber and screw thread chamber, and the nut chamber is greater than the aperture in screw thread chamber with screw thread chamber intercommunication and nut chamber's aperture. The utility model discloses a box divide into the inner end box at the bottom of with traditional socket, connecting box and the three detachable subsection of outer end box, can open the hole according to the wall body and reserve the degree of depth, take the optional measure of whether installing additional to the connecting box and realize the installation length change of socket box body, in order to adapt to and reserve the degree of depth, need not to continue the chisel depth to the entrance to a cave, in addition, when the socket box is installed on the wall facade, whether install the connecting box additional depending on aesthetic measure selection, thereby, can reserve the hole according to the wall body and be dark, required line box holds the chamber, the aspect such as installation is pleasing to the eye requires to provide wider selectivity.

Description

Box at bottom of adjustable nodal pattern socket

Technical Field

The utility model relates to an electrical equipment technical field specifically is a box at bottom of adjustable nodal pattern socket.

Background

The socket fixedly installed on the wall surface comprises a socket board and a socket bottom box, wherein the socket bottom box is used for receiving a wiring end of the socket and the socket, and the socket bottom box is usually embedded into the wall surface in a way of synchronously embedding when a hole is reserved in the wall surface or a wall body is built, wherein for the condition of reserving the hole, in practice, due to different sizes and models of the purchased socket bottom boxes, the situation that the depth of the hole is insufficient or ultra-deep exists, a filling measure can be adopted in the ultra-deep situation, when the depth is insufficient, the hole needs to be dug again, and inconvenience is brought to a certain degree to the actual installation; in addition, when the socket bottom box is used for installing a wall surface without forming a hole, the appearance degree is influenced to a certain extent because the longer bottom box protrudes out of the vertical surface of the wall. Therefore, a socket bottom box is proposed, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of box existence in the use at the bottom of the current socket that proposes in the background art, the utility model provides a box at the bottom of adjustable nodal pattern socket possesses the advantage that can carry out length change regulation according to the in-service use demand, has solved the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: an adjustable socket bottom box comprises an inner end box, a connecting box and an outer end box, wherein the inner end box, the connecting box and the outer end box are sequentially arranged from left to right, connecting holes are respectively arranged at four corners of the inner end box, the connecting holes comprise a nut cavity and a thread cavity, the nut cavity is communicated with the thread cavity, the aperture of the nut cavity is larger than that of the thread cavity, the other end of the thread cavity penetrates through the connecting box and extends into the outer end box, threads are arranged in the connecting hole, the upper and lower edges of the inner end box, the connecting box and the outer end box are all provided with threading grooves, the upper and lower surfaces of the connecting box are provided with two bilaterally symmetrical threading grooves, the inner bottom of the inner end box is provided with a fixing hole, the fixed orifices are oblong grooves, the fixed orifices are provided with four fixed orifices which are annularly arrayed at the inner bottom of the inner end box, and threaded columns are fixedly arranged on the left side and the right side of the inner part of the inner end box.

Preferably, a pre-installation hole is formed in the middle of the inner bottom of the inner end box, a filling plate is fixedly connected inside the pre-installation hole, and the filling plate is fixedly connected with the pre-installation hole through four narrow connecting plates.

Preferably, the length of the nut cavity is set to be two thirds of the length of the internal thread cavity of the connection box.

Preferably, the threading groove is semicircular.

Preferably, the threading groove is shaped as a rectangular groove which can be symmetrically arranged.

The utility model discloses possess following beneficial effect:

1. the utility model discloses a box divide into the inner end box at the bottom of with traditional socket, connecting box and the three detachable subsection of outer end box, can open the hole according to the wall body and reserve the degree of depth, take the optional measure of whether installing additional to the connecting box and realize the installation length change of socket box body, in order to adapt to and reserve the degree of depth, need not to continue the chisel depth to the entrance to a cave, in addition, when the socket box is installed on the wall facade, whether install the connecting box additional depending on aesthetic measure selection, thereby, can reserve the hole according to the wall body and be dark, required line box holds the chamber, the aspect such as installation is pleasing to the eye requires to provide wider selectivity.

2. The utility model discloses an establish semicircular through wires groove at the upper and lower top surface edge of inner end box, connecting box and outer end box for circular through wires hole is realized in arbitrary two inner end box, connecting box and outer end box homoenergetic docks, and this design still can be favorable to eliminating single part especially inner end box and outer end box and open the weak stress surface that circular through wires hole caused.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention in fig. 1;

FIG. 3 is a front view of the inner bottom of the inner box of the present invention;

FIG. 4 is a schematic view of the position of the bolt when only the inner end box is connected to the outer end box;

fig. 5 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. an inner end box; 2. a connection box; 3. an outer end box; 4. connecting holes; 41. a nut cavity; 42. a threaded cavity; 5. a threading slot; 6. a fixing hole; 7. pre-installing holes; 8. filling a plate; 9. a threaded post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an adjustable socket bottom box comprises an inner end box 1, a connection box 2 and an outer end box 3, wherein the inner end box 1, the connection box 2 and the outer end box 3 are sequentially arranged from left to right, connection holes 4 are formed at four corners of the inner end box 1, each connection hole 4 comprises a nut cavity 41 and a thread cavity 42, the nut cavities 41 are communicated with the thread cavities 42, the hole diameter of each nut cavity 41 is larger than that of each thread cavity 42, the other end of each thread cavity 42 penetrates through the connection box 2 and extends into the outer end box 3, threads are formed in the connection holes 4, the connection holes 4 are used for fixedly mounting the inner end box 1, the connection box 2 and the outer end box 3 into a whole through long bolts, threading grooves 5 are formed in the edges of the upper surface and the lower surface of the inner end box 1, the connection box 2 and the outer end box 3, the threading grooves 5 are semicircular, and two threading grooves 5 which are symmetrical to the upper surface and the lower surface of the connection, fixing hole 6 has been seted up at the inner bottom of inner end box 1, fixing hole 6 is the long circular slot, fixing hole 6 is equipped with four and four 6 annular arrays of fixing hole in the inner bottom of inner end box 1, pre-installation hole 7 has still been seted up at the inner bottom middle part of inner end box 1, the inside fixedly connected with filler plate 8 of pre-installation hole 7, filler plate 8 adopts four narrower connecting plate fixed connection with the fixed connection mode of pre-installation hole 7, the filler plate 8 is taken off to its connecting plate of accessible rupture, thereby pre-installation hole 7 can provide the threading function, in order to improve the wiring performance of this product, equal fixed mounting has screw thread post 9 in the inside left and right sides of inner end box 1, screw thread post 9 is used for through bolt fixed connection wiring board.

The utility model discloses a use method as follows:

arrange interior end box 1, connecting box 2 and outer end box 3 in proper order respectively, and the threading groove 5 that corresponds dock into circularly, then use the inside of longbolt through connection hole 4 with interior end box 1, connecting box 2 and outer end box 3 link into an organic whole, if need with plug wire box fixed mounting after an organic whole on the wall facade, can set up the screw hole at the wall facade, through fixed orifices 6 fixed mounting on the wall facade, the circular port that every two threading grooves 5 formed can provide the threading function, if stand in the plug wire box electric power wiring of wall surface and stretch out from the wall, filler plate 8 is taken off to the connecting piece of accessible rupture filler plate 8, then electric power wiring passes through pre-installation hole 7 and gets into in interior end box 1. If the length of the assembly needs to be changed, the connection box 2 can be removed, the inner end box 1 and the outer end box 3 are butted and then screwed by a long bolt, or another connection box 2 is added to increase the length.

Wherein, in order to make single long bolt after removing connecting box 2, when only inner end box 1 is connected with outer end box 3, the length of long bolt can not overlength, sets the length of nut chamber 41 to be two-thirds of connecting box 2 internal thread chamber 42 length. Thus, when the connection box 2 is removed, the long bolt can be fixed in such a manner that it completely protrudes into the threaded cavity 42 in the outer end box 3 and partially remains in the nut cavity 41, as shown in fig. 4. For the additional connection box 2, a longer bolt has to be replaced.

Wherein, the shape of the threading groove 5 can be set as a rectangular groove shape which can be symmetrically arranged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box at bottom of adjustable nodal pattern socket, includes inner end box (1), connection box (2) and outer end box (3), its characterized in that: the inner end box (1), the connecting box (2) and the outer end box (3) are sequentially arranged from left to right, connecting holes (4) are formed in four corners of the inner end box (1), each connecting hole (4) comprises a nut cavity (41) and a thread cavity (42), the nut cavities (41) are communicated with the thread cavities (42), the hole diameter of each nut cavity (41) is larger than that of each thread cavity (42), the other end of each thread cavity (42) penetrates through the connecting box (2) and extends into the outer end box (3), threads are formed in the connecting holes (4), threading grooves (5) are formed in the upper surface and the lower surface of the inner end box (1), the connecting box (2) and the outer end box (3), the threading grooves (5) formed in the upper surface and the lower surface of the connecting box (2) are bilaterally symmetrical, fixing holes (6) are formed in the inner bottom of the inner end box (1), the fixing holes (6) are long circular grooves, the fixing holes (6) are provided with four fixing holes (6) which are annularly arrayed at the inner bottom of the inner end box (1), and threaded columns (9) are fixedly mounted on the left side and the right side of the inner end box (1).

2. An adjustable socket back box according to claim 1, wherein: the inner end box is characterized in that a pre-installation hole (7) is formed in the middle of the inner bottom of the inner end box (1), a filling plate (8) is fixedly connected to the inner portion of the pre-installation hole (7), and four narrow connecting plates are fixedly connected to the filling plate (8) and the pre-installation hole (7) in a fixed connection mode.

3. An adjustable socket back box according to claim 1, wherein: the length of the nut cavity (41) is set to be two thirds of the length of the internal thread cavity (42) of the connecting box (2).

4. An adjustable socket back box according to claim 1, wherein: the threading groove (5) is semicircular.

5. An adjustable socket back box according to claim 1, wherein: the threading groove (5) is in a shape of a rectangular groove which can be symmetrically arranged.