CN219106746U

CN219106746U - Safe locking distribution box

Info

Publication number: CN219106746U
Application number: CN202223380934.1U
Authority: CN
Inventors: 张兴成; 邓志刚
Original assignee: Zhongshan Hengtong Electric Equipment Co ltd
Current assignee: Zhongshan Hengtong Electric Equipment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-30
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a safe locking distribution box, which comprises: the box be equipped with in the box and place the space the box rear side symmetry is equipped with the switch door the box front side is equipped with the installation otter board be equipped with the hinge between switch door and the open department of box the open department middle part of box vertically fixed with the pole setting be equipped with the enhancement portion that can strengthen joint strength between hinge and the box in placing the space the switch door is close to pole setting one side and is equipped with the first locking mechanical system that can lock the switch door in the pole setting switch door is close to pole setting one side and is equipped with the second locking mechanical system that can further lock the switch door in the pole setting switch door rear side is equipped with the key, compares prior art, can place the concentrated electronic box at the resident, is opened by the people easily.

Description

Safe locking distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a safety locking distribution box.

Background

The distribution box is the total circuit control box of all user's power consumption, and the distribution box divide into metal material and wooden material two kinds, and the distribution box can reasonable distribution electric energy, and the circuit switch operation of convenient control multiuser can reduce the emergence probability of electric shock potential safety hazard through installing locking earthing device in the distribution box.

The centralized meter box, the household box and the metering box of residents are terminal distribution boxes, and the distribution boxes are installed at the positions where people are dense and are easy to open by people, so that a distribution box with safety locking is needed, and misoperation of the distribution box by other non-professional persons is prevented.

Disclosure of Invention

The utility model aims to provide a safe locking distribution box which can solve at least one of the technical problems, and the technical scheme of the utility model is as follows:

a safety-locked electrical box comprising: the box be equipped with in the box and place the space the box rear side symmetry is equipped with the switch door the box front side is equipped with the installation otter board be equipped with the hinge between switch door and the open department of box the open department middle part of box vertically fixed with the pole setting be equipped with the enhancement portion that can strengthen joint strength between hinge and the box in placing the space the switch door is close to pole setting one side and is equipped with the first locking mechanical system that can lock the switch door in the pole setting switch door is close to pole setting one side and is equipped with the second locking mechanical system that can further lock the switch door in the pole setting switch door rear side is equipped with the key.

Further, the reinforcing part comprises a first reinforcing plate and a second reinforcing plate which are arranged in the opening and closing door and the placing space respectively, the upper end and the lower end of the first reinforcing plate and the lower end of the second reinforcing plate are trapezoidal, bolts are symmetrically arranged at the upper end and the lower end of the first reinforcing plate and the lower end of the second reinforcing plate, and the first reinforcing plate and the second reinforcing plate are fixed on the hinge through bolts.

Further, the first locking mechanism comprises a through hole penetrating through the switch door, a lock seat is fixedly sleeved in the through hole, a through groove is transversely formed in the middle of the lock seat, a lock cylinder is sleeved in the through groove, a plurality of guide rails are arranged on the front side of the lock seat at intervals along the periphery, a movable rod is movably inserted in each guide rail, an arc-shaped baffle is fixed at the end of each movable rod, a connecting rod is movably hinged between each arc-shaped baffle and the lock cylinder, and an unlocking mechanism is arranged on the rear side of the lock cylinder.

Further, the second locking mechanism comprises a spur gear fixed on the lock cylinder, a rack is movably inserted in the front side of the lock seat in a transverse direction, a lock tongue is asymmetrically fixed on the rack pair, and the rack is meshed with the spur gear.

Further, the unlocking mechanism comprises a plurality of clamping grooves which are arranged at the rear side of the lock cylinder at intervals, a plurality of slots are formed in the through grooves, clamping blocks are movably inserted in the slots, a part of the clamping blocks are arranged in the clamping grooves, and springs are arranged between the clamping blocks and the slots.

Preferably, the key comprises a disc which can be inserted in the through groove, protruding blocks which can be inserted in the clamping groove are fixed at intervals on the front side of the disc, a rotary handle is fixed on the rear side of the disc, a cross insert block is fixed in the middle of the disc, and a cross slot is fixed on the rear side of the lock cylinder.

Preferably, a plurality of screw holes are formed in the mounting screen.

In summary, compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a safe locking distribution box, which is characterized in that when the safe locking distribution box is installed, a user firstly installs and fixes a hinge on a switch door, then fixes the other end of the hinge on a box body, and simultaneously can strengthen the connection strength between the hinge and the box body through a reinforcing part.

Drawings

Fig. 1 is one of the three-dimensional intents of the present utility model.

Fig. 2 is a second perspective view of the present utility model.

Fig. 3 is a schematic representation of the present utility model in semi-section.

Fig. 4 is an exploded view of the present utility model.

FIG. 5 is an enlarged schematic view of A-1 of FIG. 3 according to the present utility model.

FIG. 6 is an enlarged schematic view of B-1 of FIG. 4 according to the present utility model.

Reference numerals illustrate: 1. a case; 2. placing space; 3. opening and closing a door; 4. installing a screen plate; 5. a hinge; 6. a vertical rod; 7. a reinforcing part; 8. a key; 100. a first locking mechanism; 200. a second locking mechanism; 300. an unlocking mechanism; 71. a first reinforcing plate; 72. a second reinforcing plate; 73. a bolt; 101. a through hole; 102. a lock base; 103. a through groove; 104. a lock core; 105. a guide rail; 106. a moving rod; 107. an arc baffle; 201. spur gears; 202. a rack; 203. a bolt; 301. a slot; 302. a clamping block; 303. a spring; 304. a clamping groove; 81. a disc; 82. a bump; 83. a handle; 84. a cross insert; 85. a cross slot; 41. screw holes.

Detailed Description

The utility model is further described in the following description and detailed description with reference to the drawings:

a safety-locked power distribution box as shown in fig. 1 to 6, comprising: the box 1 be equipped with in the box 1 place space 2 the symmetry of box 1 rear side is equipped with switch door 3 the box 1 front side is equipped with installation otter board 4 be equipped with a plurality of screw holes 41 on the installation otter board be equipped with hinge 5 between switch door 3 and the uncovered department of box 1 the middle part of the uncovered department of box 1 vertically is fixed with pole setting 6 be equipped with the reinforcing part 7 that can strengthen joint strength between hinge 5 and the box 1 in placing space 2 switch door 3 is close to pole setting 6 one side be equipped with can be with switch door 3 lock in pole setting 6 first locking mechanical system 100 switch door 3 is close to pole setting 6 one side be equipped with can be with switch door 3 further lock in pole setting 6 second locking mechanical system 200 switch door 3 the rear side is equipped with key 8.

When the safe locking distribution box is installed, a user firstly installs and fixes the hinge 5 on the switch door 3, then the other end of the hinge 5 is fixed on the box body 1, meanwhile, the connection strength between the hinge 5 and the box body 1 can be enhanced through the reinforcing part 7, at the moment, the user installs and places an electric element in the placing space 2, the user closes the switch door 3, then rotates the key 8, the first locking mechanism 100 can lock the switch door 3 on the vertical rod 6, meanwhile, the second locking mechanism 200 locks the switch door 3 on the vertical rod 6 further, and compared with the prior art, the safe locking distribution box can be placed in a concentrated electric box of residents and is easy to be opened by people.

As shown in fig. 2, the reinforcing part 7 includes a first reinforcing plate 71 and a second reinforcing plate 72 respectively disposed in the opening and closing door 3 and the placement space 2, the upper and lower ends of the first reinforcing plate 71 and the second reinforcing plate 72 are both trapezoidal, bolts 73 are symmetrically disposed at the upper and lower ends of the first reinforcing plate 71 and the second reinforcing plate 72, the first reinforcing plate 71 and the second reinforcing plate 72 are fixed on the hinge 5 through the bolts 73, the hinge 6 disposed at the upper and lower ends of the opening and closing door 3 and the placement space 2 is connected through the first reinforcing plate 71 and the second reinforcing plate 72, and meanwhile, the first reinforcing plate 71 and the second reinforcing plate 72 are fixed on the opening and closing door 3 and the placement space 2 through the bolts 73, so that the whole disassembly and damage of the opening and closing door 3 can be avoided when others violently disassemble the opening and closing door 3.

As shown in fig. 2 and 3, in some embodiments of the present utility model, in order to achieve the effect of locking the switch door 3 on the upright 6, the first locking mechanism 100 includes a through hole 101 penetrating through the switch door 3, a lock seat 102 is fixedly sleeved in the through hole 101, a through slot 103 is transversely formed in the middle of the lock seat 102, a lock cylinder 104 is sleeved in the through slot 103, a plurality of guide rails 105 are arranged in front of the lock seat 102 and along the periphery at intervals, a moving rod 106 is movably inserted in each guide rail 105, an arc baffle 107 is fixed at the end of each moving rod 106, a connecting rod 108 is movably hinged between each arc baffle 107 and the lock cylinder 104, and an unlocking mechanism 300 is arranged behind the lock cylinder 104.

When the safe locking distribution box with the structure is used, a user rotates the key 8, so that a lock cylinder 104 sleeved in the through groove 103 rotates on a lock seat 102 fixedly sleeved in the through hole 101, a plurality of connecting rods 108 movably hinged to the end part of the lock cylinder 104 drive the arc-shaped baffle 107 to move when the lock cylinder 104 rotates, and at the moment, the arc-shaped baffle 107 moves along the guide rail 105 through the moving rod 106, so that the arc-shaped baffle 107 is opened all around and is blocked at the front side of the upright rod 6.

As shown in fig. 4 and 6, in some embodiments of the present utility model, in order to achieve the effect of further locking the switch door 3 to the upright 6, the second locking mechanism 200 includes a spur gear 201 fixed to the lock cylinder 104, a rack 202 is movably inserted in a lateral direction at the front side of the lock base 102, and a locking tongue 203 is asymmetrically fixed to the rack pair, where the rack 202 is engaged with the spur gear 201.

When the safe locking distribution box with the structure is operated, the straight gear 201 is driven to rotate while the lock cylinder 104 rotates, the straight gear 201 drives the rack 202 to move transversely, and the lock tongue 203 at the end part of the rack 202 is inserted into the left side and the right side of the upright rod 6.

As shown in fig. 3 and 5, in some embodiments of the present utility model, the unlocking mechanism 300 includes a plurality of slots 301 disposed at intervals on the rear side of the lock cylinder 104, a plurality of slots 301 are disposed in the through slot 103, a clamping block 302 is movably inserted in the slots 301, a part of the clamping block 302 is disposed in the slots 301, springs 303 are disposed between the clamping block 302 and the slots 301, the key 8 includes a disc 81 capable of being inserted in the through slot 103, a bump 82 capable of being inserted in the slots 301 is fixed at intervals on the front side of the disc 81, a rotating handle 83 is fixed on the rear side of the disc 81, a cross insert 84 is fixed on the middle of the disc 81, a cross insert 85 is fixed on the rear side of the lock cylinder 104, when a user lifts the disc 81 up to the through slot 103 by rotating the rotating handle 83, the cross insert 84 fixed on the middle of the disc 81 and the bump 82 fixed on the front side of the disc 81 are respectively inserted in the cross insert 85 and the slots 301, at the same time, the bump 82 contacts the clamping block 302, so that the clamping block 302 moves along the slots 301, a rotating handle 83 locks the clamping block 302 in the slots 301, a second slot 301, and a lock cylinder 200 is driven by the spring to rotate the disc 81, and the lock cylinder is locked by the locking mechanism 104, and the lock cylinder is locked by the locking mechanism 200, and the lock cylinder is locked by the locking mechanism is locked by the lock cylinder 200.

While there has been shown and described what is at present considered to be the fundamental principles and the main features of the utility model and the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A safety locked electrical box, comprising: the box (1) be equipped with in box (1) place space (2) box (1) rear side symmetry is equipped with switch door (3) box (1) front side is equipped with installation otter board (4) be equipped with hinge (5) between switch door (3) and box (1) uncovered department middle part vertically fixed with pole setting (6) be equipped with in place space (2) can strengthen between hinge (5) and box (1) reinforcing part (7) switch door (3) be close to pole setting (6) one side be equipped with can be with switch door (3) closure first locking mechanical system (100) in pole setting (6) switch door (3) be close to pole setting (6) one side be equipped with second locking mechanical system (200) that can be further closure in pole setting (6) switch door (3) switch door rear side be equipped with key (8).

2. The safe locking distribution box according to claim 1, wherein the reinforcing part (7) comprises a first reinforcing plate (71) and a second reinforcing plate (72) which are respectively arranged in the switch door (3) and the placement space (2), the upper end and the lower end of the first reinforcing plate (71) and the lower end of the second reinforcing plate (72) are trapezoid, bolts (73) are symmetrically arranged at the upper end and the lower end of the first reinforcing plate (71) and the lower end of the second reinforcing plate (72), and the first reinforcing plate (71) and the second reinforcing plate (72) are fixed on the hinge (5) through the bolts (73).

3. The safe locking distribution box according to claim 1, wherein the first locking mechanism (100) comprises a through hole (101) penetrating through a switch door (3), a lock seat (102) is fixedly sleeved in the through hole (101), a through groove (103) is transversely formed in the middle of the lock seat (102), a lock cylinder (104) is sleeved in the through groove (103), a plurality of guide rails (105) are arranged on the front side of the lock seat (102) at intervals along the periphery, a movable rod (106) is movably inserted in each guide rail (105), an arc-shaped baffle (107) is fixed at the end of each movable rod (106), a connecting rod (108) is movably hinged between each arc-shaped baffle (107) and the lock cylinder (104), and an unlocking mechanism (300) is arranged on the rear side of the lock cylinder (104).

4. A safety-locked distribution box according to claim 3, characterized in that the second locking mechanism (200) comprises a spur gear (201) fixed on the lock cylinder (104), a rack (202) is movably inserted in the front side of the lock seat (102), a lock tongue (203) is asymmetrically fixed on the rack pair, and the rack (202) is meshed with the spur gear (201).

5. A safety locking distribution box according to claim 3, characterized in that the unlocking mechanism (300) comprises a plurality of clamping grooves (304) which are arranged at the rear side of the lock cylinder (104) at intervals, a plurality of slots (301) are arranged in the through grooves (103), clamping blocks (302) are movably inserted in the slots (301), a part of the clamping blocks (302) are arranged in the clamping grooves (304), and springs (303) are arranged between the clamping blocks (302) and the slots (301).

6. A safety locked distribution box according to claim 5, characterized in that the key (8) comprises a disc (81) capable of being inserted into the through groove (103), a convex block (82) capable of being inserted into the slot (301) is fixed at intervals on the front side of the disc (81), a rotary handle (83) is fixed on the rear side of the disc (81), a cross insert block (84) is fixed in the middle of the disc (81), and a cross slot (85) is fixed on the rear side of the lock cylinder (104).

7. A safety-locked distribution box according to claim 1, characterized in that a plurality of screw holes (41) are provided in the mounting screen (4).