CN110970846B

CN110970846B - Multi-dimensional adjustable junction box

Info

Publication number: CN110970846B
Application number: CN201911316927.5A
Authority: CN
Inventors: 张波; 张乐乐; 谢新冬; 周晶; 迟学保; 彭桃仔; 毛瑜琴
Original assignee: Longyou Yilaida Electrical Appliance Co ltd
Current assignee: Longyou Yilaida Electrical Appliance Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-17
Anticipated expiration: 2039-12-19
Also published as: CN110970846A

Abstract

The invention relates to the technical field of junction boxes, in particular to a multi-dimensional adjustable junction box, which comprises a shell and an adjusting mechanism arranged in the shell; adjustment mechanism includes the base and a plurality of baffles of portable setting on the base, is provided with the through wires hole that the power supply line runs through on the baffle, and the cavity of casing is cut apart by the baffle, and each part after cutting apart passes through wires hole UNICOM. In the process of using the multi-dimensional adjustable junction box, the base can be used for installing the baffle plate, and can also be used for fixing structures such as connectors or connecting pieces for connecting or fixing electric wires, and the structures are placed in the cavity of the shell after the assembly is completed, so that the operation difficulty is reduced, the baffle plate is movably arranged on the base, the position of the baffle plate can be adjusted according to actual requirements, so that the space in the cavity is divided again to realize the arrangement and classification of wires, and the danger in the use process is reduced through more reasonable wiring and layout modes.

Description

Multi-dimensional adjustable junction box

Technical Field

The invention relates to the technical field of junction boxes, in particular to a multi-dimensional adjustable junction box.

Background

In home decoration, the junction box is one of electrical accessories, after an electric wire passes through the electric wire tube, the junction box is used as a transition part at the joint of the electric wire, the electric wire tube is connected with the junction box, the electric wire in the electric wire tube is connected in the junction box to play a role in protecting the electric wire and connecting the electric wire, and meanwhile, the junction box is also used for installing a switch socket.

At present most terminal boxes are plastics and make, and easy deformation damages, and the apron on the terminal box is connected firmly inadequately with the box body, and is easy not hard up, for this reason, the aluminum alloy terminal box is by more and more use, but current box body structure is comparatively simple, and the electric wire tip is free to be placed in it for inside is mixed and disorderly takes place danger easily.

In view of the above problems, the present inventors have made extensive research and innovation based on practical experience and professional knowledge that is rich over many years in engineering applications of such products, and together with the application of theory, in order to create a multi-dimensional adjustable junction box, which is more practical.

Disclosure of Invention

The invention provides a multi-dimensional adjustable junction box, thereby effectively solving the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: the method comprises the following steps:

a multi-dimensional adjustable junction box comprises a shell and an adjusting mechanism arranged in the shell;

adjustment mechanism includes the base and a plurality of baffles of portable setting on the base, be provided with the through wires hole that the power supply line runs through on the baffle, the cavity of casing quilt the baffle is cut apart, and each part after cutting apart passes through wires hole UNICOM.

Further, be provided with annular recess on the base, the baffle bottom is provided with the edge the gliding slider of recess, the fixed pivot that is provided with of central point department of putting of base, baffle one side be with the arc surface of pivot outer wall adaptability laminating, the pivot top is fixed with the extrusion structure, right the baffle is realized following the extrusion of pivot axis direction.

Further, the slider extends outwardly relative to a surface of the baffle.

Further, reinforcing ribs are arranged between the extension part of the sliding block relative to the baffle plate and the surface of the baffle plate.

Further, the extrusion structure includes stripper plate and extrusion nut, the stripper plate middle part has the hole site, the hole site cover is located the pivot is peripheral, the stripper plate bottom with the laminating of baffle top, and the top surpasss the pivot top, the extrusion nut is through being located change epaxial screw hole and connect, and it is right after connecting to target in place the stripper plate is followed the extrusion of pivot axis direction.

Furthermore, be provided with on the stripper plate perpendicular to in the pivot axis direction with the recess concentric setting and with a plurality of arc holes that baffle quantity equals, the arc hole is used for leading the stopper that partly is located it, the stopper be in laminate in the position department of stripper plate bottom is provided with protruding edge, protruding edge is last to be provided with two spacing feet, two spacing foot laminate respectively in on the both sides face of baffle.

Furthermore, the top of the limiting block protrudes out of the top of the extrusion plate, an operating rod arranged along the radial direction of the arc-shaped hole penetrates through the top of the extrusion plate, a clamping block is arranged at one end of the operating rod, a blocking structure is arranged at the other end of the operating rod, a first spring sleeved outside the operating rod is arranged between the clamping block and the limiting block, and a second spring sleeved outside the operating rod is arranged between the blocking structure and the limiting block;

and a clamping groove is formed in the edge of the extrusion plate and used for clamping the clamping block.

Further, the blocking structure is a rotating wheel body.

Further, after the fixture block rotates 90 degrees relative to the clamping position, the bottom of the fixture block is attached to the top of the extrusion plate.

Further, the base is connected with the shell through a bolt structure.

Through the technical scheme, the invention has the beneficial effects that:

in the invention, the baffle is movably arranged on the base, and the position of the baffle can be adjusted according to actual requirements, so that the space in the cavity is divided again to realize the arrangement and classification of wires, and the danger in the use process is reduced through more reasonable wiring and layout modes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an internal structure of a multi-dimensional adjustable junction box;

FIG. 2 is a schematic view of the adjusting mechanism at a first angle (only one limiting block is shown);

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the adjusting mechanism at a second angle (only one reinforcing rib, one limiting block and one operating lever are shown);

FIG. 5 is a schematic view of the adjustment mechanism at a third angle (only one stopper rod is shown);

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is an enlarged view of a portion of FIG. 4 at C;

reference numerals: the device comprises a shell 1, a rotating shaft 2, a base 3, a groove 31, a baffle 4, a threading hole 41, a sliding block 42, a reinforcing rib 43, an extrusion plate 5, an arc-shaped hole 51, an extrusion nut 6, a limiting block 7, a convex edge 71, a limiting foot 72, an operating rod 8, a clamping block 81, a blocking structure 82, a first spring 83 and a second spring 84.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a multi-dimensional adjustable junction box includes a housing 1 and an adjusting mechanism disposed therein; adjustment mechanism includes base 3 and a plurality of baffles 4 of portable setting on base 3, is provided with the through wires hole 41 that the power supply line runs through on baffle 4, and the cavity of casing 1 is cut apart by baffle 4, and each part after cutting apart passes through wires hole 41 UNICOM.

In the process of using the multi-dimensional adjustable junction box, the base 3 can be used for installing the baffle 4, fixing structures such as connectors or connecting pieces for connecting or fixing electric wires and placing the fixed structures into the cavity of the shell 1 after assembly is completed, and therefore the operation difficulty is reduced. Baffle 4 is mobilizable to be set up on base 3, can carry out its position regulation according to actual needs to make the space in the cavity divided again and realize the arrangement and the classification of wire rod, reduce the danger in the use through more reasonable line and overall arrangement mode.

As shown in fig. 2 and 3, preferably, the base 3 is provided with an annular groove 31, the bottom of the baffle 4 is provided with a slider 42 sliding along the groove 31, the central position of the base 3 is fixedly provided with the rotating shaft 2, one side of the baffle 4 is an arc surface adaptive to the outer wall of the rotating shaft 2, and the top of the rotating shaft 2 is fixedly provided with an extrusion structure to extrude the baffle 4 along the axial direction of the rotating shaft 2.

In this preferred scheme, realize the fixed of each baffle 4 position through three position, wherein, restriction to slider 42 through recess 31, realize the bottom sprag of baffle 4, it is spacing to realize the baffle 4 side through the laminating of pivot 2 and baffle 4 lateral wall, realize the fixed of its final position through the extrusion of extrusion structure to the extrusion at baffle 4 top, wherein, in order to guarantee the stability of support, preferably slider 42 laminates with the lateral wall of recess 31 completely, each baffle 4 can realize quick location at above-mentioned in-process, and do not have the connecting piece to act on baffle 4 at the location in-process, and is convenient and fast more.

Wherein the sliding block 42 extends outwards relative to the surface of the baffle 42, so that on one hand, the supporting area of the bottom of the baffle 4 is increased, the stability of the baffle is improved, and on the other hand, the contact area with the groove 31 can be increased, and better guiding is realized.

As a preference of the above embodiment, in order to improve the stability of the baffle 4 during use, as shown in fig. 4, a reinforcing rib 43 is disposed between the extension part of the slider 42 relative to the baffle 4 and the surface of the baffle 4, so as to effectively increase the strength of the baffle 4, and improve the space dividing capability and the wire supporting capability thereof.

As shown in fig. 5, the extrusion structure includes an extrusion plate 5 and an extrusion nut 6, a hole site is arranged in the middle of the extrusion plate 5, the hole site is sleeved on the periphery of the rotating shaft 2, the bottom of the extrusion plate 5 is attached to the top of the baffle plate 4, the top of the extrusion plate exceeds the top of the rotating shaft 2, the extrusion nut 6 is connected through a threaded hole on the rotating shaft 2, and the extrusion plate 5 is extruded along the axial direction of the rotating shaft 2 after the connection is in place. Through above-mentioned extrusion structure, can be after 4 position stabilization of baffle, only can realize the extrusion of a plurality of baffles 4 simultaneously through the mode of the extrusion nut 6 of screwing fixed, convenient and fast, when the position of baffle 4 is adjusted to needs, also only need appropriately loosen the extrusion nut 6 and can realize the regulation of its position to effectual improvement operating efficiency, this kind of regulation is not placed into before and after in the casing 1 and is gone on equally at base 3.

Wherein, be provided with on the stripper plate 5 with recess 31 on the 2 axial directions of perpendicular to pivot with concentric a plurality of arc holes 51 that set up and equal with baffle 4 quantity, arc hole 51 is used for leading to the stopper 7 that is located its part, stopper 7 is provided with protruding edge 71 in the position department of laminating in stripper plate 5 bottom, is provided with two spacing feet 72 on protruding edge 71, two spacing feet 72 laminate respectively on the both sides face of baffle 4. As shown in fig. 6, in the preferred embodiment, by the arrangement of the limiting foot 72, the surface paste between the pressing plate 5 and the baffle plate 4 is supported, so that the certainty of the surface paste and the position is ensured, and the limiting block 7 can also slide in the arc-shaped hole 51 along with the adjustment of the position of the baffle plate 4.

In order to further improve the certainty, the embodiment is optimized, the top of the limiting block 7 protrudes out of the top of the extrusion plate 5, and the operating rod 8 radially arranged along the arc-shaped hole 51 penetrates through the top of the extrusion plate, one end of the operating rod 8 is provided with a fixture block 81, the other end of the operating rod 8 is provided with a blocking structure 82, wherein a first spring 83 sleeved outside the operating rod 8 is arranged between the fixture block 81 and the limiting block 7, and a second spring 84 sleeved outside the operating rod 8 is arranged between the blocking structure 82 and the limiting block 7; the edge of the pressing plate 5 is provided with a catching groove 52 for catching the catching block 81. In this preferred scheme, carry out further optimization to the setting of spacing foot 72, play spacing effect simultaneously except the effect of supporting, avoid driving the removal that stopper 7 took place the position at the in-process baffle 4 that uses to avoid influencing the planning to the space originally.

Specifically, as shown in fig. 7, when the operation is performed, the operation rod 8 is pulled, so that the latch 81 is separated from the limitation of the latch slot 52, and meanwhile, the operation rod 8 is rotated, so that the latch 81 is dislocated from the latch slot 52 due to the rotation, and therefore, the latch is prevented from being re-latched in the latch slot 52 after the pulling of the operation rod 8 is released; the position of the baffle 4 can be adjusted, and certainly in the preferred embodiment, the setting position and the setting density of the clamping groove 52 affect the flexibility of the position adjustment of the baffle 4, but the position of the baffle 4 can be adjusted quantitatively by the limitation of the clamping groove 52, that is, the relative position relationship between the baffles 4 is defined, so that the standardized preassembly of a plurality of adjusting mechanisms is facilitated; after the position is finally adjusted to the right position, the operating rod 8 needs to be pulled again and rotated, so that the clamping block 81 is clamped in the clamping groove 52 again after being released, and the position can be determined by screwing the extrusion nut 6.

After the position of the baffle 4 is fixed in the above manner, if the pressing by the pressing nut 6 is not released, there is no possibility that the position between the baffle 4 and the pressing plate 5 is displaced.

The blocking structure 82 is a rotating wheel body, so that friction can be reduced in the process of position movement of the limiting block 7 relative to the extrusion plate 5, and smoothness of position adjustment is guaranteed. For the same purpose, the latch 81 abuts the top of the pressing plate 5 at the bottom after rotating 90 ° with respect to the latch and the position, thereby making the operation lever 8 more stable during the position movement.

In the specific installation process, the base 3 is connected with the shell 1 through a bolt structure, so that the disassembly and the assembly are convenient.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-dimensional adjustable junction box is characterized by comprising a shell (1) and an adjusting mechanism arranged in the shell;

the adjusting mechanism comprises a base (3) and a plurality of baffle plates (4) which are movably arranged on the base (3), wherein the baffle plates (4) are provided with threading holes (41) through which power supply wires penetrate, the cavity of the shell (1) is divided by the baffle plates (4), and the divided parts are communicated through the threading holes (41);

an annular groove (31) is formed in the base (3), a sliding block (42) sliding along the groove (31) is arranged at the bottom of the baffle (4), a rotating shaft (2) is fixedly arranged at the center of the base (3), one side of the baffle (4) is an arc surface adaptive to the outer wall of the rotating shaft (2), an extrusion structure is fixed at the top of the rotating shaft (2), and the baffle (4) is extruded along the axial direction of the rotating shaft (2);

the extrusion structure includes stripper plate (5) and extrusion nut (6), stripper plate (5) middle part has the hole site, the hole site cover is located pivot (2) are peripheral, stripper plate (5) bottom with laminating at baffle (4) top, just stripper plate (5) top surpasss pivot (2) top, extrusion nut (6) are through being located screw hole on pivot (2) is connected to it is right after targetting in place to connect stripper plate (5) are followed the extrusion of pivot (2) axis direction.

2. The box of claim 1, wherein the slider (42) extends outwardly relative to a surface of the baffle (4).

3. The box according to claim 2, wherein a rib (43) is provided between the extension of the slider (42) with respect to the baffle (4) and the surface of the baffle (4).

4. The multidimensional adjustment type junction box of claim 1, wherein the extrusion plate (5) is provided with a plurality of arc-shaped holes (51) which are concentrically arranged with the grooves (31) in a direction perpendicular to the axis of the rotating shaft (2) and have the same number as the baffles (4), the arc-shaped holes (51) are used for guiding a part of the limiting block (7) located therein, the limiting block (7) is provided with a convex edge (71) at a position attached to the bottom of the extrusion plate (5), the convex edge (71) is provided with two limiting feet (72), and the two limiting feet (72) are respectively attached to two side surfaces of the baffles (4).

5. The multi-dimensional adjustment type junction box according to claim 4, wherein the top of the limiting block (7) protrudes out of the top of the extrusion plate (5), an operating rod (8) radially arranged along the arc-shaped hole (51) penetrates through the top of the extrusion plate, one end of the operating rod (8) is provided with a clamping block (81), the other end of the operating rod is provided with a blocking structure (82), a first spring (83) sleeved outside the operating rod (8) is arranged between the clamping block (81) and the limiting block (7), and a second spring (84) sleeved outside the operating rod (8) is arranged between the blocking structure (82) and the limiting block (7);

and a clamping groove (52) is formed in the edge of the extrusion plate (5) and used for clamping the clamping block (81).

6. The box of claim 5, wherein the blocking structure (82) is a rotating wheel.

7. The box according to claim 5, wherein the bottom of the block (81) is engaged with the top of the pressing plate (5) after rotating 90 ° relative to the clamping position.

8. The multi-dimensional adjustable junction box of claim 1, wherein the base (3) is connected with the housing (1) by a bolt structure.