CN217589884U

CN217589884U - Automatic lock block terminal falls

Info

Publication number: CN217589884U
Application number: CN202221505223.XU
Authority: CN
Inventors: 刘新宏; 尚得勇; 佟德友; 门少国
Original assignee: Tianjin Nikaisi Electrical Equipment Co ltd
Current assignee: Tianjin Nikaisi Electrical Equipment Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-14
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an automatic locking distribution box, including the distribution box body, the distribution box body includes articulated box and door body mutually, and the articulated department between box and the door body installs the torsional spring, and the interior top of box is provided with lighting mechanism, and a lateral symmetry of box is provided with locking mechanical system, locking mechanical system includes standing groove, draw-in groove, spring, fixture block and gag lever post; the utility model discloses a side symmetry at the box is provided with locking mechanical system, the gag lever post of internal portion of door can insert to the inside of draw-in groove, insert to the inside back of draw-in groove when the gag lever post, the gag lever post can upwards extrude the fixture block, when box and the complete closure of the door body, the gag lever post can be fixed with the fixture block, the setting through the block structure of gag lever post and fixture block and torsional spring, can make the automatic lock that falls when box and the door body are closed, avoid appearing personnel and forget the condition emergence of locking to the device, thereby can guarantee that the device can normal operating, and then can avoid the device to forget the lock and the potential safety hazard appears.

Description

Automatic lock block terminal falls

Technical Field

The utility model relates to a block terminal technical field especially relates to an automatic block terminal that locks falls.

Background

The block terminal is in normal operating, can put through or breaking circuit with the help of manual or automatic switch, its distribution electric energy that can be reasonable, the convenience is operated the circuit opening and shutting, there is higher safety protection level, can audio-visual display circuit's on-state, it is small to have, simple installation, the stable and reliable characteristics such as have the environmental protection effect of operation, through the retrieval, the utility model of "a block terminal" of application number "201821643173.5", including box, chamber door and connecting portion, the box is provided with the mounting hole, the chamber door articulates on the mounting hole, the edge of mounting hole is provided with the flange, the both ends of connecting portion respectively with adjacent flange fixed connection, though have longe-lived, and of high quality advantage, however, in the use, still have following shortcoming, if:

when personnel overhaul the block terminal and accomplish the back, personnel need utilize external force to close the door body and box, and after the door body was closed, personnel need pin the door body and box through outside lock body, avoid irrelevant personnel to destroy the inner structure of block terminal, cause to have certain inconvenience when using.

If the inside of distribution box breaks down, because the inside of block terminal is comparatively sealed, illumination is not high, and personnel inconveniently observe the inside condition of block terminal when overhauing, and then can influence personnel to the inside maintenance of block terminal.

Disclosure of Invention

The utility model discloses aim at solving prior art's not enough, and provide an automatic block terminal that locks.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the automatic-locking distribution box comprises a distribution box body, wherein the distribution box body comprises a box body and a door body which are hinged with each other, a torsional spring is installed at the hinged position between the box body and the door body, an illuminating mechanism is arranged at the inner top of the box body, and locking mechanisms are symmetrically arranged on one side of the box body;

the locking mechanism comprises a placing groove, a clamping groove, a spring, a clamping block and a limiting rod, wherein the clamping groove is formed in the bottom of the placing groove, the spring is installed inside the placing groove, the clamping block is arranged at the bottom of the spring, the limiting rod is installed inside the clamping groove and is arranged on the door body, and the clamping block and the limiting rod are provided with matched inclined planes;

lighting mechanism includes magnetic stripe, lamp strip, contact switch and contact block, the magnetic stripe is installed at the top of lamp strip, and the lamp strip passes through the magnetic stripe and adsorbs at the box roof, the wire that passes through of lamp strip and contact switch electric connection, one side of contact switch is provided with the contact block.

Preferably, a wiring board is installed in the box body, and terminals are arranged on the surface of the wiring board at equal intervals.

Preferably, the surface of the door body is provided with an observation window, and the inner side of the door body is fixedly connected with one end of the limiting rod.

Preferably, the bottom symmetry of wiring board is provided with slide mechanism, and slide mechanism includes stopper, spout and slider, the stopper symmetry sets up in the bottom of box, has seted up the spout on the stopper, and the internally mounted of spout has the slider, the top of slider and the bottom fixed connection of wiring board.

Preferably, radiator grids are symmetrically arranged on two sides of the box body, and dustproof mechanisms are arranged at positions, corresponding to the radiator grids, of the inner wall of the box body.

Preferably, dustproof mechanism includes L-shaped piece, block piece and dust screen, the inner wall longitudinal symmetry of box is provided with the L-shaped piece, and sliding sleeve is equipped with the block piece on the L-shaped piece, the bottom fixedly connected with dust screen of block piece.

The utility model has the advantages that:

1. the utility model discloses a side symmetry at the box is provided with locking mechanical system, the inside gag lever post of door internal portion can insert to the inside of draw-in groove, insert to the inside back of draw-in groove when the gag lever post, the gag lever post can upwards extrude the fixture block, when box and the complete closure of the door body, the gag lever post can be fixed with the fixture block, block structure and the setting of torsional spring through gag lever post and fixture block, automatic lock that falls when can make box and the door body close, avoid appearing personnel and forget the condition emergence of locking to the device, thereby can guarantee that the device can normal operating, and then can avoid the device to forget lock and the potential safety hazard appears.

2. The utility model discloses a be provided with lighting mechanism at the interior top of box, contact block when door body one side can contact with the contact switch of box one side, open the lamp strip, shine through the inside of the luminous box of lamp strip circular telegram, can make the inside of observing the box that personnel are clear, need not personnel and utilize external lighting lamp to illuminate the inside of box to can improve the convenience that personnel overhauld the box inside, and then improve the efficiency that personnel overhauld the inside of block terminal body.

Drawings

FIG. 1 is a schematic view of the front section structure of the opening of the case and the door of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the A position in FIG. 2 according to the present invention

Fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a distribution box body; 101. a box body; 102. a door body; 2. an illumination mechanism; 201. a magnetic strip; 202. a light bar; 203. a contact switch; 204. a contact block; 3. a wiring board; 301. a binding post; 4. a sliding mechanism; 401. a limiting block; 402. a chute; 403. a slider; 5. a locking mechanism; 501. a placement groove; 502. a card slot; 503. a spring; 504. a clamping block; 505. a limiting rod; 6. an observation window; 7. a heat-dissipating mesh; 8. a dust-proof mechanism; 801. an L-shaped block; 802. a clamping block; 803. a dust screen; 9. a torsion spring.

The following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments.

The automatic-locking distribution box comprises a distribution box body 1, wherein the distribution box body 1 comprises a box body 101 and a door body 102 which are hinged with each other, a torsion spring 9 is installed at the hinged position between the box body 101 and the door body 102, an illuminating mechanism 2 is arranged at the inner top of the box body 101, and locking mechanisms 5 are symmetrically arranged on one side of the box body 101;

the locking mechanism 5 comprises a placing groove 501, a clamping groove 502, a spring 503, a clamping block 504 and a limiting rod 505, the clamping groove 502 is formed in the bottom of the placing groove 501, the spring 503 is installed inside the placing groove 501, the clamping block 504 is arranged at the bottom of the spring 503, the limiting rod 505 is installed inside the clamping groove 502, the limiting rod 505 is arranged on the door body 102, and matched inclined planes are arranged on the clamping block 504 and the limiting rod 505;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, after the personnel completes the maintenance of the inside of the distribution box body 1, when the personnel closes the door 102 and the box body 101, the limiting rod 505 inside the door 102 may be inserted into the inside of the clamping slot 502, when the limiting rod 505 is inserted into the inside of the clamping slot 502, the limiting rod 505 may upwardly press the latch 504, when the box body 101 and the door 102 are completely closed, the limiting rod 505 may be fastened and fixed with the latch 504, so as to enable the box body 101 and the door 102 to be locked closed, when the personnel needs to open the box body 101 and the door 102, the personnel upwardly pulls the latch 504, so as to separate the bottom of the latch 504 from the limiting rod 505, and further separate the limiting rod 505 from the inside of the clamping slot 502, so as to further open the box body 101 and the door 102, which is convenient for the personnel to maintain the inside of the box body 101, through the fastening structure of the limiting rod 505 and the latch 504 and the setting of the torsion spring 9, the box body 101 and the door 102 may be automatically locked, thereby avoiding the situation that the personnel forgets to operate the device, thereby avoiding the potential safety hazard that the device may fall.

Further, a wiring board 3 is installed inside the box body 101, binding posts 301 are arranged on the surface of the wiring board 3 at equal intervals, sliding mechanisms 4 are symmetrically arranged at the bottom of the wiring board 3, each sliding mechanism 4 comprises a limiting block 401, a sliding groove 402 and a sliding block 403, the limiting blocks 401 are symmetrically arranged at the bottom of the box body 101, the sliding grooves 402 are formed in the limiting blocks 401, the sliding blocks 403 are installed inside the sliding grooves 402, and the tops of the sliding blocks 403 are fixedly connected with the bottom of the wiring board 3;

specifically, as shown in fig. 1 and 2, when a person overhauls the device, if the person needs to pull out the wiring board 3 for maintenance, the person can slide in the sliding groove 402 inside the limiting block 401 through the sliding block 403 at the bottom of the wiring board 3 to pull in the wiring board 3 from the inside of the box body 101, so that the person can conveniently overhaul the wiring post 301 and the electric wire on the surface of the wiring board 3.

Further, an observation window 6 is arranged on the surface of the door body 102, and the inner side of the door body 102 is fixedly connected with one end of the limiting rod 505;

specifically, as shown in fig. 1 and 2, a person can observe the electric wires inside the distribution box body 1 through the observation window 6 on the surface of the door body 102.

Furthermore, heat dissipation nets 7 are symmetrically arranged on two sides of the box body 101, a dustproof mechanism 8 is arranged on the inner wall of the box body 101 at a position corresponding to the heat dissipation nets 7, the dustproof mechanism 8 comprises an L-shaped block 801, a clamping block 802 and a dustproof net 803, the L-shaped block 801 is symmetrically arranged on the inner wall of the box body 101 from top to bottom, the clamping block 802 is slidably sleeved on the L-shaped block 801, and the dustproof net 803 is fixedly connected to the bottom of the clamping block 802;

specifically, as shown in fig. 1 and fig. 2, when the device is used, the heat emitted from the inside of the distribution box body 1 can be discharged outside through the heat dissipation net 7 arranged on the two sides of the box body 101, the inside of the device is cooled, and meanwhile, in the cooling process, dust in the air entering from the heat dissipation net 7 to the outside can be adsorbed through the dust prevention net 803, so that the dust is prevented from entering the inside of the box body 101 and being adhered to the upper side of the terminal 301 to cause short circuit, thereby ensuring normal operation of the device, and meanwhile, when the surface of the dust prevention net 803 is adsorbed with dust, personnel can pull the dust prevention net 803, so that the clamping block 802 at the top of the dust prevention net 803 is separated from the L-shaped block 801, the L-shaped block 801 is taken off, and the L-shaped block 801 is replaced and cleaned.

The illuminating mechanism 2 comprises a magnetic strip 201, a light bar 202, a contact switch 203 and a contact block 204, the magnetic strip 201 is installed at the top of the light bar 202, the light bar 202 is adsorbed on the top wall of the box body 101 through the magnetic strip 201, the light bar 202 is electrically connected with the contact switch 203 through a conducting wire, and the contact block 204 is arranged on one side of the contact switch 203;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when a person separates the box 101 from the door 102, when the box 101 and the door 102 are located on the same straight line, the contact block 204 on one side of the door 102 can contact with the contact switch 203 on one side of the box 101, when the contact block 204 contacts with the light bar 202, the light bar 202 can be turned on, the inside of the box 101 is illuminated by the power-on light of the light bar 202, the inside of the box 101 can be clearly observed by the person, the person is not required to illuminate the inside of the box 101 by using an external illuminating lamp, so that the convenience of the person for overhauling the inside of the box 101 can be improved, the efficiency of the person for overhauling the inside of the distribution box body 1 is improved, when the box 101 and the door 102 are closed, the contact block 204 on one side of the door 102 can be separated from the contact switch 203, and the light bar 202 is powered off and stops illuminating.

The working principle is as follows: when a person separates the box body 101 from the door body 102, when the box body 101 and the door body 102 are located on the same straight line, the contact block 204 on one side of the door body 102 can be in contact with the contact switch 203 on one side of the box body 101, when the contact block 204 is in contact with the light bar 202, the light bar 202 can be turned on, the interior of the box body 101 is illuminated by the power-on light of the light bar 202, when the box body 101 and the door body 102 are closed, the contact block 204 on one side of the door body 102 can be separated from the contact switch 203, the light bar 202 is powered off and stops illuminating, meanwhile, the limiting rod 505 inside the door body 102 can be inserted into the clamping groove 502, after the limiting rod 505 is inserted into the clamping groove 502, the limiting rod 505 can upwards extrude the clamping block 504, when the box body 101 and the door body 102 are completely closed, the limiting rod 505 can be clamped and fixed with the clamping block 504, so that the box body 101 and the door body 102 can be closed and locked, and the door body 101 and the door body 102 can be automatically locked through the clamping structure of the clamping block 505 and the clamping block 504.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic distribution box that falls to lock, includes distribution box body (1), its characterized in that: the distribution box body (1) comprises a box body (101) and a door body (102) which are hinged with each other, a torsion spring (9) is installed at the hinged position between the box body (101) and the door body (102), an illuminating mechanism (2) is arranged at the inner top of the box body (101), and locking mechanisms (5) are symmetrically arranged on one side of the box body (101);

the locking mechanism (5) comprises a placing groove (501), a clamping groove (502), a spring (503), a clamping block (504) and a limiting rod (505), the clamping groove (502) is formed in the bottom of the placing groove (501), the spring (503) is installed inside the placing groove (501), the clamping block (504) is arranged at the bottom of the spring (503), the limiting rod (505) is installed inside the clamping groove (502), the limiting rod (505) is arranged on the door body (102), and matched inclined planes are arranged on the clamping block (504) and the limiting rod (505);

illuminating mechanism (2) include magnetic stripe (201), lamp strip (202), contact switch (203) and contact piece (204), magnetic stripe (201) are installed at the top of lamp strip (202), and lamp strip (202) pass through magnetic stripe (201) and adsorb at box (101) roof, pass through wire and contact switch (203) electric connection of lamp strip (202), and one side of contact switch (203) is provided with contact piece (204).

2. The automatic drop lock distribution box of claim 1, wherein: the wiring board (3) is installed in the box body (101), and wiring posts (301) are arranged on the surface of the wiring board (3) at equal intervals.

3. The automatic lock block distribution box of claim 1, characterized in that: an observation window (6) is arranged on the surface of the door body (102), and the inner side of the door body (102) is fixedly connected with one end of a limiting rod (505).

4. An automatic drop lock distribution box according to claim 2, wherein: the bottom symmetry of wiring board (3) is provided with slide mechanism (4), and slide mechanism (4) include stopper (401), spout (402) and slider (403), stopper (401) symmetry sets up in the bottom of box (101), has seted up spout (402) on stopper (401), and the internally mounted of spout (402) has slider (403), the top of slider (403) and the bottom fixed connection of wiring board (3).

5. The automatic lock block distribution box of claim 1, characterized in that: radiating nets (7) are symmetrically arranged on two sides of the box body (101), and dustproof mechanisms (8) are arranged on the positions, corresponding to the radiating nets (7), of the inner wall of the box body (101).

6. The automatic lock block distribution box of claim 5, characterized in that: the dustproof mechanism (8) comprises an L-shaped block (801), a clamping block (802) and a dustproof net (803), the L-shaped block (801) is symmetrically arranged on the upper portion and the lower portion of the inner wall of the box body (101), the clamping block (802) is sleeved on the L-shaped block (801) in a sliding mode, and the dustproof net (803) is fixedly connected to the bottom of the clamping block (802).