CN212908679U

CN212908679U - Novel distribution box

Info

Publication number: CN212908679U
Application number: CN202021476711.3U
Authority: CN
Inventors: 苏杭; 邹曲平
Original assignee: Kororena Electric Co Ltd
Current assignee: Kororena Electric Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-06
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a novel distribution box, which comprises a box body and a face frame arranged on the upper part of the box body; the opposite positions in the box body are provided with positioning frames, and the face frame is detachably connected with the positioning frames; the positioning device is characterized in that at least two positioning screws are arranged on the inner bottom wall of the box body at positions corresponding to the positioning frames, each positioning screw is arranged along the depth direction of the box body, a through hole for each positioning screw to pass through is formed in the bottom of the positioning frame, the upper end of each positioning screw passes through the through hole and then is in threaded connection with a limiting nut, a supporting spring is sleeved on each positioning screw, and the upper end and the lower end of each supporting spring are respectively abutted against the positioning frame and the inner bottom wall of the box body. The utility model discloses well block terminal is rational in infrastructure, and interval can conveniently be adjusted between its upper panel frame and box, has fine practicality.

Description

Novel distribution box

Technical Field

The utility model relates to a distribution box.

Background

The existing distribution box is sometimes installed in a wall body or a cabinet body in an embedded installation mode, but a face frame on the distribution box is fixedly arranged with a box body, and the distance between the face frame and the box body is not adjustable, so that the rear frame is sometimes obviously lower than the surface of the wall body after the distribution box is embedded in actual operation, and the attractiveness is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel block terminal that interval can conveniently be adjusted between its upper panel frame and box.

Realize the utility model discloses the technical scheme of purpose is:

a novel distribution box comprises a box body and a face frame arranged on the upper part of the box body;

the opposite positions in the box body are provided with positioning frames, and the face frame is detachably connected with the positioning frames;

the positioning device is characterized in that at least two positioning screws are arranged on the inner bottom wall of the box body at positions corresponding to the positioning frames, each positioning screw is arranged along the depth direction of the box body, a through hole for each positioning screw to pass through is formed in the bottom of the positioning frame, the upper end of each positioning screw passes through the through hole and then is in threaded connection with a limiting nut, a supporting spring is sleeved on each positioning screw, and the upper end and the lower end of each supporting spring are respectively abutted against the positioning frame and the inner bottom wall of the box body.

Among the above-mentioned technical scheme, the fastener is equipped with each locating rack correspondence position on the face frame, the fastener is U-shaped or V-arrangement structure, and its first end is the stiff end, with face frame bottom is fixed and links to each other, the second end of fastener is the free end, by via hole on the face frame upwards passes and exposes outside, the position that closes on the second end on the fastener is equipped with detains the hole, be equipped with on the locating rack with detain the hole and correspond the complex and detain the platform.

In the technical scheme, the bottom end of the positioning screw rod is welded on the inner bottom wall of the box body.

In the technical scheme, an installation clamping rail for installing the switch is connected between the two opposite positioning frames in the box body.

The utility model discloses has positive effect: the utility model provides a rational in infrastructure, because the face frame passes through the locating rack and is connected with the box, consequently when adjusting the interval between face frame and box, the accessible is adjusted the depth position of locating rack and is realized in the box, specifically when adjusting the depth position of locating rack, not hard up spacing nut after the locating rack the position of locating rack in the box can be increaseed to the rebound under supporting spring's the spring action, when screwing up spacing nut on the contrary, supports to press the elasticity downstream of locating rack 3 overcoming supporting spring to the position of locating rack in the box is reduceed, thereby the interval between regulation face frame that can be convenient and box 1 has fine practicality.

Drawings

Fig. 1 is a perspective view of the distribution box of the present invention;

FIG. 2 is a top view of the electrical box of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural view of the middle frame of the present invention;

FIG. 5 is a schematic view of the distribution box of FIG. 1 with a bezel removed;

fig. 6 is a schematic structural view of a positioning frame in the distribution box shown in fig. 1.

The reference symbols shown in the figures are: 1-a box body; 2-face frame; 21-a via hole; 3-a positioning frame; 31-buckling the table; 32-strip-shaped holes; 4-a fastener; 41-buttonhole; 5, installing a clamping rail; 6, positioning a screw rod; 7-a limit nut; 8-supporting the spring.

Detailed Description

The following specific structure of well block terminal of the utility model is described in combination with the description attached drawing:

a novel distribution box is shown in figures 1 to 6 and comprises a box body 1 and a face frame 2 arranged at the upper part of the box body 1; the opposite positions in the box body 1 are provided with positioning frames 3, and the face frame 2 is detachably connected with the positioning frames 3; the positioning device is characterized in that at least two positioning screws 6 are arranged on the bottom wall in the box body 1 and correspond to the positioning frames 3, the positioning screws 6 are arranged along the depth direction of the box body 1, the bottoms of the positioning frames 3 are provided with through holes for the positioning screws 6 to pass through, the upper ends of the positioning screws 6 pass through the through holes and then are screwed with limit nuts 7, the positioning screws 6 are sleeved with supporting springs 8, and the upper ends and the lower ends of the supporting springs 8 are respectively abutted to the positioning frames 3 and the bottom wall in the box body 1. Because the face frame passes through the locating rack and is connected with box 1, consequently when adjusting the interval between face frame 2 and box 1, the accessible is adjusted the depth position of locating rack 3 in box 1 and is realized, specifically when adjusting the depth position of locating rack 3, locating rack 3 is in behind the not hard up limit nut 7 upward movement can heighten the position of locating rack 3 in box 1 under supporting spring 8's the elastic force effect, when screwing up limit nut 7 on the contrary, supports and presses locating rack 3 to overcome supporting spring 8's elasticity and move down to the position of locating rack 3 in box 1 is transferred down, thereby the interval between regulation face frame 2 that can be convenient and the box 1 has fine practicality.

Further, fasteners 4 are mounted on the face frame 2 at positions corresponding to the positioning frames 3, the fasteners 4 are U-shaped or V-shaped, and first ends thereof are fixed ends and are fixedly connected with the bottom of the face frame 2, in this embodiment, the first ends, i.e., the fixed ends, of the fasteners 4 may be integrally formed with the face frame 2, or may be fixed by fasteners; the second end of fastener 4 is the free end, by via hole 21 on the face frame 2 upwards passes and exposes outward, the position that is close to the second end on fastener 4 is equipped with detains hole 41, be equipped with on locating rack 3 with detain the platform 31 that the hole 41 corresponds the complex. Thereby be connected fastener 4 and locating rack 3 through the cooperation of detaining hole 41 and detaining platform 31 during installation face frame 2 and be connected face frame 2 and box 1 through mounting bracket 34, when dismantling face frame 2, press to one side from the outside the free end of fastener 4 makes this end take place deformation to make detain hole 41 and detain platform 31 and separate the back can be quick pull down face frame 2, the dismouting operation is very convenient.

Further, the bottom end of the positioning screw 6 is welded on the inner bottom wall of the box body 1.

Further, be connected with the installation card rail 5 that is used for installing the switch between two relative locating racks 3 in box 1, can with the circuit breaker joint on installation card rail 5 when installing the circuit breaker in the distribution box.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. A novel distribution box comprises a box body (1) and a face frame (2) arranged at the upper part of the box body (1);

the novel multifunctional cabinet is characterized in that positioning frames (3) are arranged at opposite positions in the cabinet body (1), and the face frame (2) is detachably connected with the positioning frames (3);

the positioning device is characterized in that at least two positioning screws (6) are arranged on the bottom wall in the box body (1) in a position corresponding to each positioning frame (3), each positioning screw (6) is arranged along the depth direction of the box body (1), a through hole for each positioning screw (6) to pass is formed in the bottom of the positioning frame (3), the upper end of each positioning screw (6) passes through the through hole, a limit nut (7) is screwed on the through hole, a supporting spring (8) is sleeved on each positioning screw (6), and the upper end and the lower end of each supporting spring (8) are respectively abutted to the bottom wall in the positioning frame (3) and the box body (1).

2. The novel distribution box according to claim 1, wherein the surface frame (2) is provided with a fastener (4) at a position corresponding to each positioning frame (3), the fastener (4) is of a U-shaped or V-shaped structure, a first end of the fastener (4) is a fixed end and is fixedly connected with the bottom of the surface frame (2), a second end of the fastener (4) is a free end, the via hole (21) on the surface frame (2) passes through the fastener (4) upwards and is exposed outside, a fastening hole (41) is formed in the position, close to the second end, of the fastener (4), and the positioning frame (3) is provided with a fastening platform (31) correspondingly matched with the fastening hole (41).

3. The new electric box according to claim 1, characterized in that the bottom end of said positioning screw (6) is welded to the inner bottom wall of said box (1).

4. The new electric distribution box according to any of the claims from 1 to 3, characterized in that in said box (1) between two opposite positioning brackets (3) there is connected an installation clip rail (5) for installing the switch.