CN214590407U - Electric power overhauls with hiding terminal box - Google Patents

Abstract

The utility model provides an electric power overhauls with hiding terminal box. Electric power overhauls includes line box, pressing structure, lid joint structure and fastener structure with hiding the terminal box, lid joint structure connects on the line box, and lid joint structure includes apron, upper shield, L shape kelly, clamping bar, curved cardboard, stopper, pivot and torsional spring, and the top of line box is uncovered setting and is equipped with the apron, and the bottom surface of apron is connected with the upper shield of establishing with line box lateral wall cover, the L shape kelly of four rectangle settings of bottom fixed surface of apron fixed connection. The utility model provides an electric power overhauls has and makes things convenient for the workman to unpack apart regularly and look over and close the lid process, and adopts the cover lid cover to locate the uncovered lateral wall of line box, improves the leakproofness, reduces rivers and goes into possibility to reach water-proof effects, the cover lid has certain positioning effect, makes the apron press down the advantage of accurate position butt joint fast.

Description

Electric power overhauls with hiding terminal box

Technical Field

The utility model relates to a terminal box field especially relates to an electric power overhauls with hiding terminal box.

Background

In home decoration, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire tube, the junction box is adopted for transition at the joint part of the electric wire (such as longer line or corner of the electric wire tube), the electric wire tube is connected with the junction box, the electric wire in the wire tube is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box.

Traditional terminal box and lid carry out lock joint mode or bolt mounting means, and the lock joint mode need be withstood with strength, and the operation is comparatively difficult, and bolt mounting means, installation or dismantlement mode are too loaded down with trivial details, cause the maintainer maintenance process inconvenient.

Therefore, there is a need to provide a new concealed junction box for power overhaul to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can measure cutting length, labour saving and time saving's electric power overhauls with hiding the terminal box.

The utility model provides an electric power overhauls includes with hiding the terminal box: a wire box; a pressing structure connected to the wire cassette; the box cover clamping structure is connected to the wire box and comprises a cover plate, a sleeve cover, L-shaped clamping rods, a bent clamping plate, a limiting block, a rotating shaft and a torsional spring, the top of the wire box is arranged in an open mode and is provided with the cover plate, the bottom surface of the cover plate is connected with the sleeve cover sleeved with the outer side wall of the wire box, the bottom surface of the cover plate is fixedly connected with the four L-shaped clamping rods arranged in a rectangular mode, the wire box is provided with two clamping rods arranged in parallel at the horizontal end position of the L-shaped clamping rods, the two clamping rods are rotatably connected with the bent clamping plate through the rotating shaft, the bent surface at the top of the bent clamping plate is fixedly connected with the limiting block, the torsional springs are arranged on the outer side walls at two ends of the rotating shaft in a surrounding mode, and the clamping rods are connected with the side walls of the bent clamping plates through the torsional springs; the fastener structure, the fastener structure is connected in the inside of line box.

Preferably, two through mounting holes are respectively formed in two side faces of the wire box, and the mounting holes are in a circular truncated cylindrical shape.

Preferably, the adjacent ends of the L-shaped clamping rod and the limiting block are in arc shapes.

Preferably, press the structure and include the pressure spring, press the clamp plate and press the depression bar, apron top lateral surface is equipped with presses the clamp plate, presses the fixed four rectangle settings's of bottom of clamp plate according to the depression bar that link, and the bottom that presses the depression bar slides and runs through the apron and extend to directly over the crooked cardboard, and the top that presses the depression bar encircles and sets up the pressure spring.

Preferably, the transparent sheet is fixedly connected to the outer side wall of the top of the pressing plate.

Preferably, the outer side surface of the top of the cover plate is fixedly connected with a rectangular rubber sleeve, the side wall of the top of the rectangular rubber sleeve is connected with the outer side wall of the pressing plate, and the outer side of the rectangular rubber sleeve is in an organ shape.

Preferably, the fastener structure includes arc splint, the sliding sleeve, the horizon bar, the pull ring, threading waist die cavity, first connecting rod, second connecting rod and extension spring, terminal surface and rear end face are equipped with threading waist die cavity respectively before the line box is inside, line box inside central point puts the arc splint that are equipped with the even setting of a plurality of groups, every arc splint quantity of group is two, two arc splint symmetries set up, lie in the horizon bar both ends and the inside both sides face fixed connection of line box of arc splint below position, an arc splint passes through second connecting rod and horizon bar fixed connection, another adjacent arc splint pass through first connecting rod and connect the sliding sleeve, sliding sleeve locates on the horizon bar, a sliding sleeve lateral wall passes through the extension spring and is connected with the horizon bar lateral wall, the extension spring encircles and sets up on the horizon bar lateral wall, the pull ring is connected to the bottom lateral wall of sliding sleeve.

Compared with the prior art, the utility model provides an electric power overhauls with hiding the terminal box has following beneficial effect:

1. the cover box can be quickly installed, a traditional bolt fastening mode is not adopted, the operation is simple and convenient, workers can conveniently take apart and check the cover box regularly to carry out the cover closing process, the cover is sleeved on the outer side wall of the opening of the wire box, the sealing performance is improved, the possibility of water inflow is reduced, and therefore the waterproof effect is achieved, the cover has a certain positioning effect, and the cover plate can be quickly pressed and accurately butted in position;

2. according to the gland plate outside for press the depression bar slip downstream, thereby extrude the top outside of crooked shape cardboard, make the perk that makes progress of crooked shape cardboard bottom, thereby lift up L shape kelly rebound, thereby drive the apron and outwards remove, do not adopt traditional hand to dig the mode and shift out, operate more simply, easy the convenient maintenance process of opening.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a concealed junction box for power overhaul provided by the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure shown at A in FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure shown at B in FIG. 1;

FIG. 4 is a top enlarged view of the clamping bar and the curved clamping plate shown in FIG. 1.

Reference numbers in the figures: 1. a wire box; 2. a pressing structure; 3. a box cover clamping structure; 4. a wire clamp structure; 21. a pressure spring; 22. a pressing plate; 23. a transparent sheet; 24. a rectangular rubber sleeve; 25. a pressing lever; 31. a cover plate; 32. covering; 33. mounting holes; 34. an L-shaped clamping rod; 35. a clamping bar; 36. a curved snap gauge; 37. a limiting block; 38. a rotating shaft; 39. a torsion spring; 41. an arc-shaped splint; 42. a sliding sleeve; 43. a horizontal bar; 44. a pull ring; 45. threading waist cavity; 46. a first link; 47. a second link; 48. a tension spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a concealed junction box for power overhaul according to the present invention; FIG. 2 is a schematic view of a portion of the enlarged structure shown at A in FIG. 1; FIG. 3 is a schematic view of a portion of the enlarged structure shown at B in FIG. 1; FIG. 4 is a top enlarged view of the clamping bar and the curved clamping plate shown in FIG. 1. The method comprises the following steps: line box 1, press structure 2, lid joint structure 3 and fastener structure 4.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the box cover clamping structure 3 is connected to the wire box 1, the box cover clamping structure 3 includes a cover plate 31, a cover 32, an L-shaped clamping rod 34, clamping bar 35, crooked cardboard 36, stopper 37, pivot 38 and torsional spring 39, line box 1's top is uncovered setting and be equipped with apron 31, the bottom surface connection of apron 31 has the upper cover 32 of establishing with line box 1 lateral wall cover, the L shape cardboard pole 34 that four rectangles of bottom fixed surface of apron 31 set up, line box 1 is located the clamping bar 35 that L shape cardboard pole 34 horizontal end position was equipped with two parallel arrangement, two clamping bars 35 rotate through pivot 38 and connect crooked cardboard 36, crooked shape face fixed connection stopper 37 in crooked cardboard 36 top, 38 both ends lateral walls of pivot encircle and set up torsional spring 39, clamping bar 35 passes through torsional spring 39 and is connected with crooked cardboard 36 lateral wall.

It should be noted that, the line box 1 is fixedly installed inside the wall slot, after the line normally penetrates into the line box 1, the whole cover plate 31 is covered by pressing, so that the L-shaped clamping rod 34 connected with the cover plate 31 can extrude and touch the limiting block 37, the limiting block 37 is extruded to generate component force, the bent clamping plate 36 rotates, the L-shaped clamping rod 34 is pressed into the lower part of the limiting block 37, the bent clamping plate 36 is restored to the original position under the action of the rebounding force of the torsion spring 39, thereby clamping the L-shaped clamping rod 34, being capable of rapidly installing the cover box 31, not adopting the traditional bolt fastening mode, being simple and convenient to operate, being convenient for workers to take apart and check at regular intervals to carry out the cover closing process, and the cover 32 is adopted to be sleeved on the outer side wall of the opening of the line box 1, thereby improving the sealing property, reducing the possibility of water inflow, thereby reach water-proof effects, the upper shield 32 has certain location effect for apron 31 presses accurate position butt joint fast.

Referring to fig. 1, two through mounting holes 33 are respectively formed in two side surfaces of the wire box 1, the mounting holes 33 are in a circular truncated cylindrical shape, it should be noted that the wire box 1 is fixedly mounted by passing an inner cross fastening bolt through the inside of the mounting hole 33 and mounting a collision screw embedded in a wall, the head part of the inner cross fastening bolt is arranged inside the mounting hole 33, no protrusion is generated, and the cover plate 31 is ensured to be combined tightly.

Referring to fig. 1, the adjacent ends of the L-shaped locking lever 34 and the stopper 37 are arc-shaped, and it should be noted that the L-shaped locking lever 34 is easily moved into the stopper 37 by touching the stopper 37.

Referring to fig. 1, the pressing structure 2 is connected to the wire box 1, the pressing structure 2 includes a pressure spring 21, a pressing plate 22 and a pressing rod 25, the pressing plate 22 is arranged on the outer side surface of the top of the cover plate 31, the four pressing rods 25 are fixedly connected to the bottom of the pressing plate 22, the four pressing rods 25 are arranged in a rectangular shape, the bottom end of each pressing rod 25 penetrates through the cover plate 31 in a sliding mode and extends to the position right above the bent clamping plate 36, and the top end of each pressing rod 25 is provided with the pressure spring 21 in a surrounding mode.

What need to explain is, apron 31 dismantles the process, through pressing the apron 31 outside, makes to press the depression bar 25 to slide the downstream, thereby extrudees the top outside of crooked cardboard 36, makes the perk that makes progress of crooked cardboard 36 bottom, thereby lifts up L shape kelly 34 rebound, thereby drives apron 31 lateral shifting, does not adopt traditional hand to dig the mode and shifts out, operates more simply, and the easy convenient maintenance process of opening.

Referring to fig. 1, the transparent sheet 23 is fixedly connected to the outer side wall of the top of the pressing plate 22, and it should be noted that, a related line information card is inserted into a gap between the transparent sheet 23 and the pressing plate 22, so as to display the installation related line record of the line box 1, which is convenient for selective provision by a service man.

Referring to fig. 1, the outer side surface of the top of the cover plate 31 is fixedly connected with the rectangular rubber sleeve 24, the top side wall of the rectangular rubber sleeve 24 is connected with the outer side wall of the pressing plate 22, and the outer side of the rectangular rubber sleeve 24 is in an organ shape, it should be noted that the gap between the pressing plate 22 and the cover plate 31 can be blocked by the arc-shaped rubber sleeve 24, so that water is prevented from permeating into the gap between the pressing rod 25 and the cover plate 31, and the waterproof effect is achieved.

Referring to fig. 1 and 3, the wire clamp structure 4 is connected to the inside of the wire box 1, the wire clamp structure 4 includes arc-shaped clamp plates 41, a sliding sleeve 42, a horizontal rod 43, a pull ring 44, a threading waist cavity 45, a first connecting rod 46, a second connecting rod 47 and a tension spring 48, the threading waist cavity 45 is respectively arranged on the front end surface and the rear end surface inside the wire box 1, a plurality of groups of evenly arranged arc-shaped clamp plates 41 are arranged at the center position inside the wire box 1, the number of each group of arc-shaped clamp plates 41 is two, the two arc-shaped clamp plates 41 are symmetrically arranged, two ends of the horizontal rod 43 located below the arc-shaped clamp plates 41 are fixedly connected with two side surfaces inside the wire box 1, one arc-shaped clamp plate 41 is fixedly connected with the horizontal rod 43 through the second connecting rod 47, another adjacent arc-shaped clamp plate 41 is connected with the sliding sleeve 42 through the first connecting rod 46, the sliding sleeve 42 is slidably sleeved on the horizontal rod 43, one side wall of the sliding sleeve 42 is connected with the outer side wall of the horizontal rod 43 through the tension spring 48, the tension spring 48 is arranged around the outer side wall of the horizontal rod 43, and the bottom outer side wall of the sliding sleeve 42 is connected with the pull ring 44.

It should be noted that, arrange the back circuit that accomplishes on the wall body and pass from threading waist die cavity 45 inside, accessible pulling pull ring 44 for interval increase between the arc splint 41 of two symmetry settings, place the circuit inside arc splint 41 in proper order, accomplish the centre gripping, make the circuit not produce crisscross, can neatly arrange, make things convenient for maintenance personal to overhaul the process.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an electric power overhauls with hiding terminal box which characterized in that includes:

a wire case (1);

a pressing structure (2), the pressing structure (2) being connected to the wire cassette (1);

the box cover clamping structure (3) is connected to the wire box (1), the box cover clamping structure (3) comprises a cover plate (31), a sleeve cover (32), L-shaped clamping rods (34), clamping rods (35), a bent clamping plate (36), a limiting block (37), a rotating shaft (38) and a torsion spring (39), the top of the wire box (1) is open and provided with the cover plate (31), the bottom surface of the cover plate (31) is connected with the sleeve cover (32) sleeved with the outer side wall of the wire box (1), the bottom surface of the cover plate (31) is fixedly connected with the four L-shaped clamping rods (34) which are arranged in a rectangular mode, the wire box (1) is provided with the two clamping rods (35) which are arranged in parallel at the horizontal end position of the L-shaped clamping rods (34), the two clamping rods (35) are rotatably connected with the bent clamping plate (36) through the rotating shaft (38), and the limiting block (37) is fixedly connected with the bent surface at the top of the bent clamping plate (36), the outer side walls of the two ends of the rotating shaft (38) are provided with torsion springs (39) in a surrounding mode, and the clamping rod (35) is connected with the side wall of the bent clamping plate (36) through the torsion springs (39);

the wire clamp structure (4), wire clamp structure (4) are connected in the inside of line box (1).

2. The concealed junction box for electric power overhaul according to claim 1, wherein two through mounting holes (33) are respectively formed in both side surfaces of the junction box (1), and the mounting holes (33) are in the shape of a truncated cone.

3. The concealed junction box for electric power overhaul according to claim 1, wherein adjacent ends of the L-shaped clamping rod (34) and the limiting block (37) are in the shape of a circular arc.

4. The concealed junction box for power overhaul according to claim 1, wherein the pressing structure (2) comprises a pressure spring (21), a pressing plate (22) and a pressing rod (25), the pressing plate (22) is arranged on the outer side surface of the top of the cover plate (31), the four pressing rods (25) are fixedly connected to the bottom of the pressing plate (22) in a rectangular arrangement, the bottom ends of the pressing rods (25) penetrate through the cover plate (31) in a sliding manner and extend to the position right above the bent clamping plate (36), and the top ends of the pressing rods (25) are surrounded by the pressure spring (21).

5. The concealed junction box for power overhaul according to claim 4, wherein a transparent sheet (23) is fixedly connected to the top outer side wall of the pressing plate (22).

6. The concealed junction box for electric power overhaul according to claim 4, wherein a rectangular rubber sleeve (24) is fixedly connected to the outer side surface of the top of the cover plate (31), the side wall of the top of the rectangular rubber sleeve (24) is connected with the outer side wall of the pressing plate (22), and the outer side of the rectangular rubber sleeve (24) is in an organ shape.

7. The concealed junction box for electric power overhaul according to claim 1, wherein the wire clamp structure (4) comprises arc-shaped clamping plates (41), a sliding sleeve (42), a horizontal rod (43), a pull ring (44), a threading waist-shaped cavity (45), a first connecting rod (46), a second connecting rod (47) and a tension spring (48), wherein the threading waist-shaped cavity (45) is respectively arranged on the front end surface and the rear end surface inside the junction box (1), a plurality of groups of arc-shaped clamping plates (41) are uniformly arranged at the center inside the junction box (1), two arc-shaped clamping plates (41) are arranged in each group, two arc-shaped clamping plates (41) are symmetrically arranged, two ends of the horizontal rod (43) positioned below the arc-shaped clamping plates (41) are fixedly connected with two side surfaces inside the junction box (1), one arc-shaped clamping plate (41) is fixedly connected with the horizontal rod (43) through the second connecting rod (47), and the other adjacent arc-shaped clamping plate (41) is connected with the sliding sleeve (42) through the first connecting rod (46), the horizontal rod (43) is sleeved with the sliding sleeve (42) in a sliding manner, one side wall of the sliding sleeve (42) is connected with the outer side wall of the horizontal rod (43) through a tension spring (48), the tension spring (48) is arranged on the outer side wall of the horizontal rod (43) in a surrounding manner, and the outer side wall of the bottom of the sliding sleeve (42) is connected with the pull ring (44).

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