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CN-122000794-A - Prevent mistake and touch protective structure's block terminal

CN122000794ACN 122000794 ACN122000794 ACN 122000794ACN-122000794-A

Abstract

The invention belongs to the technical field of distribution boxes, and particularly discloses a distribution box with an anti-false touch protection structure, which comprises a box body and a box door rotatably arranged at one side of the front end of the box body, wherein a buzzer alarm is arranged at one side of the outer wall of the box body, a controller is arranged on the outer surface of the box door, transverse rods are respectively arranged at the upper and lower parts of the inner part of the box body and close to the front end, vertical shells are respectively fixedly arranged at two ends of the transverse rods, one sides, far away from each other, of the two vertical shells are respectively connected with the inner wall of the box body, the two vertical shells are respectively connected with a fixed rod through telescopic pieces arranged at the upper and lower parts of the inner part, sliding shells are symmetrically arranged at the upper and lower ends of the fixed rods, two groups of sliding shells are respectively connected with a sliding column through elastic pieces arranged at the inner part, and locking blocks are respectively fixedly arranged at the upper end faces of the sliding columns.

Inventors

  • FENG DEYUAN
  • TIAN YUHUI

Assignees

  • 山东兴泰电气科技有限公司

Dates

Publication Date
20260508
Application Date
20260212

Claims (7)

  1. 1. The utility model provides an anti-misoperation protective structure's block terminal, includes box (1) and rotates and install chamber door (3) in box (1) front end one side, wherein box (1) outer wall one side is provided with buzzer siren (4), chamber door (3) surface is provided with controller (31), horizontal pole (7) are all installed to box (1) inside upper and lower and near front end department, two horizontal pole (7) both ends equal fixed mounting have perpendicular shell (8), two perpendicular shell (8) are kept away from each other one side all is connected with box (1) inner wall, two perpendicular shell (8) are all connected with dead lever (32) through the telescopic part that sets up from top to bottom in inside jointly, two dead lever (32) upper and lower both ends symmetry install smooth shell (13), two sets of smooth shell (13) are all connected with smooth post (29) through the elastic component that sets up in inside, two smooth post (29) up end equal fixed mounting has locking piece (27), two perpendicular shell (8) both sides all are kept away from each other with perpendicular shell (8) are connected with the telescopic part (19) inner wall, two fold (19) all are close to each other, two fold (16) are all fixed to be equipped with polygonal lock plug (16) each other, two fold (16) are all fixed to be equipped with the outside each other, two fold (20) are all fixed together, the external surface of the cross rod (7) and the locking parts for locking the pull rods (18) are arranged near the two pull rods (18), and the external surfaces of the front ends of the two pull rods (18) are provided with thermal imaging infrared sensors (9).
  2. 2. The power distribution box with the false touch prevention protection structure according to claim 1, wherein the telescopic piece comprises a sleeve (21) and a clamping rod (22), one end of the clamping rod (22) is connected with the inner wall of the box body (1), the other end of the clamping rod (22) is slidably sleeved in the sleeve (21), and one end, far away from the clamping rod (22), of the sleeve (21) is connected with the outer wall of the fixing rod (32).
  3. 3. The power distribution box with the false touch prevention protection structure according to claim 1, wherein the elastic piece comprises a tension spring (28) and a positioning disc (30), the positioning disc (30) is fixedly arranged on the outer wall of one side of the sliding shell (13) and is close to the upper side, one end of the tension spring (28) is connected with the outer surface of the positioning disc (30), and one end of the tension spring (28) away from the positioning disc (30) is connected with the outer part of the sliding column (29).
  4. 4. The power distribution box with the false touch prevention protection structure according to claim 1, wherein the locking piece comprises an electric push rod (17) and a fixing plate (23), the electric push rod (17) is fixedly connected with the box body (1), a clamping hole is formed in the fixing plate (23) and close to the telescopic end of the electric push rod (17), the telescopic end of the electric push rod (17) is in sliding fit with the clamping hole, and a sliding piece is arranged at the bottom of the fixing plate (23).
  5. 5. The power distribution box with the false touch prevention protection structure according to claim 4, wherein the sliding piece comprises a sliding rod (25), one end of the sliding rod (25) is fixedly arranged on the outer surface of the cross rod (7), a locking rod (24) is slidably arranged outside the sliding rod (25), the upper end of the locking rod (24) is connected with the bottom end of the fixed plate (23), and locking holes (26) are formed in positions, corresponding to the locking rod (24), of the two pull rods (18).
  6. 6. The distribution box with the false touch prevention protection structure according to claim 1, wherein a heat radiation fan (10) is embedded at the bottom of the inner side of the box body (1), an air outlet of the heat radiation fan (10) is opposite to the inside of the box body (1), and hack levers (12) are fixedly arranged at two sides of the inner wall of the box body (1).
  7. 7. The distribution box with the false touch prevention protection structure according to claim 6, wherein sliding sleeves (14) are slidably arranged outside the two hack levers (12), rectangular pipes (11) are commonly arranged on the outer surfaces of one sides, close to each other, of the two groups of sliding sleeves (14), liquid inlet pipes (6) and liquid outlet pipes (15) are respectively arranged inside the rectangular pipes (11) in a vertical communicating mode, sliding grooves (5) are respectively formed in one side of the outer wall of the box body (1) and correspond to the liquid inlet pipes (6) and the liquid outlet pipes (15), and mounting seats (2) are fixedly arranged at corners of the bottom of the box body (1).

Description

Prevent mistake and touch protective structure's block terminal Technical Field The invention belongs to the technical field of distribution boxes, and particularly discloses a distribution box with an anti-false touch protection structure. Background With the deep promotion of smart power grids and ubiquitous power internet of things construction, and the massive access of distributed energy sources, electric automobile charging facilities and the like, the distribution box is used as a terminal key node for electric energy distribution and control, and the deployment density and the functionality of the distribution box are remarkably improved. Meanwhile, the operation environment of the distribution box is increasingly complex, and the distribution box is installed in public areas, residential communities and industrial and commercial places in many cases and faces the potential risk of accidental contact of non-professional staff. Currently, higher physical security and man-machine interaction security requirements are put forward for power distribution equipment, particularly outdoor/indoor power distribution boxes in straight-face complex environments. Prior art distribution boxes have a core security design that generally focuses on the external door lock and sealing capabilities of the box, however, this opening suffers from a significant structural disadvantage in that the door locks may be opened by non-staff (e.g., curious public, children, or non-qualification staff) due to administrative negligence, key duplication, or mechanical damage. After the box door is opened, the internal exposed charged body is directly threatening to the box door, electric shock casualties and malignant accidents are very easy to occur, and meanwhile, all electric elements (such as a breaker, a terminal strip and a control module) in the box door are completely exposed and are in an open state without additional protection. Therefore, in order to make up for the defect in the prior art, a part of the improvement scheme is that a fixed transparent baffle plate or a net-shaped barrier is additionally arranged in the box. The scheme isolates the sight line from direct contact to a certain extent, but causes a new problem, the rigidly fixed built-in barrier severely occupies a limited operation space in the box, so that operations such as wiring, debugging, fault investigation and the like become very inconvenient, and meanwhile, the fixed structure cannot adapt to the dynamic adjustment requirements of the element layouts with different specifications, and the universality is poor. In view of the above, there is a need for improvements to existing electrical boxes. The space self-adaptive box body can be extremely stored in a non-protection state and fused into the box body with zero presence feeling, and is isolated; the door has the advantages of simple structure, convenient operation, convenient maintenance, convenient operation, convenient installation and disassembly, no need of a special operator, mechanical self-locking function, independent protection, and the like, and can be used as a physical isolation barrier even under the extreme condition that the outer door is completely invalid. Disclosure of Invention The invention aims to solve the problems in the background art, and provides a distribution box with an anti-false touch protection structure, which comprises a box body and a box door rotatably arranged at one side of the front end of the box body, wherein a buzzer alarm is arranged at one side of the outer wall of the box body, a controller is arranged on the outer surface of the box door, transverse rods are respectively arranged at the upper and lower parts of the interior of the box body and close to the front end, vertical shells are respectively fixedly arranged at two ends of the transverse rods, one sides of the two vertical shells, which are mutually far away, are respectively connected with the inner wall of the box body, the two vertical shells are respectively and jointly connected with a fixed rod through telescopic pieces arranged at the upper and lower parts of the interior, sliding shells are respectively and symmetrically arranged at the upper and lower ends of the fixed rods, sliding shells are respectively and fixedly arranged on locking blocks through elastic pieces arranged at the upper end surfaces of the sliding rods, polygonal bolts are respectively and fixedly arranged at the inner parts of the two locking blocks, clamping blocks are respectively and fixedly clamped at the outer surfaces of one sides, which are mutually close to each other, and are respectively provided with two infrared-folded edges, and the two infrared-shaped locking pieces are respectively, and the outer surfaces are respectively arranged at the outer surfaces, which are mutually close to the two sides of the two infrared-shaped and are respectively. In the above technical scheme, further, the extensible membe