CN213402066U

CN213402066U - AC/DC double-power distribution box

Info

Publication number: CN213402066U
Application number: CN202022287964.2U
Authority: CN
Inventors: 黄凌云
Original assignee: Shenzhen Dongrui Technology Co ltd
Current assignee: Shenzhen Dongrui Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an alternating current-direct current dual supply block terminal, including the cabinet body and the dead lever more than, the internal portion of cabinet is equipped with the mounting panel that is used for installing electronic component, all installs the fixed column on four angles at the cabinet body back, the inside mounting hole that all is equipped with of fixed column, all install elastic mechanism in the mounting hole, elastic mechanism one end is all installed on the mounting panel, the fixed column is all through spout slidable mounting on the dead lever, all be equipped with the recess on the side of dead lever, all install the dogtooth more than in the recess, all be equipped with the mounting groove on the internal face of spout, all install in the mounting groove with dogtooth meshing's positioning mechanism. The utility model discloses simple structure opens the back at the cabinet door, installs the electron device on the mounting panel and can upwards shift out along with the mounting panel, space when having increased the maintenance, and the cabinet body can reciprocate along with staff's height, travelling comfort when having increased maintenance and installation.

Description

AC/DC double-power distribution box

Technical Field

The utility model relates to a block terminal technical field, concretely relates to alternating current-direct current dual supply block terminal.

Background

The distribution box is a circuit distribution box for all users, the dual-power automatic transfer switch is a device which is controlled by a microprocessor and is used for starting and switching between grid power and grid power or between grid power and a generator power supply in a power grid system, power can be supplied by a continuous source, and switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, and a circuit can be switched on or switched off by means of a manual or automatic switch during normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance.

At present, electronic device all installs in the internal portion of cabinet, and when installation and dismantlement, staff's hand need stretch into the internal portion of cabinet more, and the space of the internal portion of cabinet is less, collides with the inner wall of the cabinet body easily, causes the injury of hand, and present cabinet body height can not be adjusted, and staff's high diverse causes the discomfort when maintenance and installation.

Disclosure of Invention

The utility model aims to solve the technical problem that a AC/DC dual power supply distribution box is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides an alternating current-direct current dual supply block terminal, including the cabinet body and the dead lever more than, the internal portion of cabinet is equipped with the mounting panel that is used for installing electronic component, all install the fixed column on four angles at the cabinet body back, the inside mounting hole that all is equipped with and the internal portion of cabinet intercommunication of fixed column, all install elastic mechanism in the mounting hole, elastic mechanism one end is all installed on the mounting panel, the place ahead of the cabinet body is equipped with the cabinet door of opening or closing the cabinet body, install the depression bar more than on the medial surface of cabinet door, depression bar one end all offsets with the mounting panel outer wall, all be equipped with the spout on the terminal surface of fixed column orientation dead lever, the fixed column all passes through spout slidable mounting on the dead lever, all be equipped with the recess on the side of dead lever, all install more than one dogtooth in the recess.

As preferred technical scheme, adjust positioning mechanism and all include the gear, more than one first spring and bearing, the gear all sets up in the mounting groove, the gear all is connected with the dogtooth meshing, all install the axostylus axostyle in the centre bore of gear, the bearing is embedded installation respectively on the top surface and the bottom surface of mounting groove, the axostylus axostyle both ends are all installed in the inner ring of bearing, the axostylus axostyle both ends are all located to first spring cover, first spring one end is all installed on the gear, the other end is all installed on the internal face of mounting.

As preferred technical scheme, elastic mechanism all includes telescopic link and second spring, and the telescopic link outside is all located to the second spring cover, and the one end of second spring and telescopic link is all installed on the internal face of mounting hole, and the other end is all installed on the mounting panel.

As preferred technical scheme, the cross-section of spout and fixed rod all is "T" type structure setting, and the homogeneous phase matches between spout and the fixed rod.

As the preferred technical scheme, all install the fixed plate on the back of dead lever, all be equipped with the fixed orifices more than one on the fixed plate.

The utility model has the advantages that: the utility model discloses simple structure opens the back at the cabinet door, installs the electron device on the mounting panel and can upwards shift out along with the mounting panel to reduced the internal face that collides the cabinet body at the in-process of installation and dismantlement, increased the space when maintaining, and the cabinet body can reciprocate along with staff's height, has increased the travelling comfort when maintenance and installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the mounting structure diagram of the fixing column and the fixing rod of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the utility model discloses an ac/dc dual power distribution box, which comprises a cabinet body 1 and more than one fixing rods 11, wherein the cabinet body 1 is internally provided with a mounting plate 8 for mounting electronic components, four corners of the back surface of the cabinet body 1 are all provided with fixing columns 5, the fixing columns 5 are internally provided with mounting holes 4 communicated with the inside of the cabinet body 1, the mounting holes 4 are all provided with elastic mechanisms, one ends of the elastic mechanisms are all mounted on the mounting plate 8, the front part of the cabinet body 1 is provided with a cabinet door 2 for opening or closing the cabinet body, the inner side surface of the cabinet door 2 is provided with more than one pressing rod 3, one ends of the pressing rods 3 are all abutted against the outer wall surface of the mounting plate 8, the end surfaces of the fixing columns 5 facing the fixing rods are all provided with chutes 13, the fixing columns 5 are all slidably mounted on the fixing rods, the inner wall surface of the sliding chute 13 is provided with mounting grooves 16, and the mounting grooves 16 are internally provided with adjusting and positioning mechanisms engaged with the convex teeth.

In this embodiment, the adjusting and positioning mechanism includes a gear 15, more than one first spring 17 and a bearing 14, the gear 15 is disposed in the mounting groove 16, the gear 15 is engaged with the protruding teeth 9, the shaft rod is disposed in the central hole of the gear 15, the bearing 14 is respectively mounted on the top surface and the bottom surface of the mounting groove 16 in an embedded manner, two ends of the shaft rod are mounted in the inner ring of the bearing 14, two ends of the shaft rod are sleeved with the first spring 17, one end of the first spring 17 is mounted on the gear 15, and the other end of the first spring is mounted on the inner wall surface of the mounting groove 16.

In this embodiment, elastic mechanism all includes telescopic link 6 and second spring 7, and the telescopic link 6 outside is all located to second spring 7 cover, and the one end of second spring 7 and telescopic link 6 is all installed on the internal face of mounting hole 4, and the other end is all installed on mounting panel 8.

In this embodiment, the cross-section of spout 13 and dead lever 11 all is "T" type structure setting, and the homogeneous phase matches between spout 13 and the dead lever 11, has avoided the fixed column to break away from the dead lever.

In this embodiment, the fixing plates 12 are installed on the back surfaces of the fixing rods 11, and the fixing plates 12 are provided with at least one fixing hole 18 through which a screw can pass to lock and fix the fixing plates to the wall.

After the cabinet door is opened, the mounting plate can be outwards popped out through the rebounding of the second spring, so that the electronic devices on the mounting plate and the mounting plate can be moved to the outside, the space for installation and maintenance is greatly increased, and the probability that the hand strikes the inner wall of the cabinet body is reduced.

The gear is arranged in a cam-shaped structure, convex teeth are also arranged on the outermost side of the cam, and the convex teeth are meshed and connected with the convex teeth on the fixed rod;

wherein, when the cabinet body was adjusted from top to bottom, the direct pulling cabinet body made the cabinet body remove along the dead lever, can stir the gear at the in-process that the cabinet body removed, and the rotation of gear can cause the torsion of first spring, consequently after the gear removed a check from the dogtooth, the gear can be at automatic return under the torsion of first spring to the dogtooth that makes on the gear inserts the dogtooth on the dead lever, makes the cabinet body can be fixed a position at once after removing.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an alternating current-direct current dual supply block terminal which characterized in that: the cabinet comprises a cabinet body (1) and more than one fixed rod (11), wherein a mounting plate (8) for mounting electronic components is arranged inside the cabinet body (1), four corners of the back surface of the cabinet body (1) are respectively provided with a fixed column (5), the inside of each fixed column (5) is provided with a mounting hole (4) communicated with the inside of the cabinet body (1), the mounting holes (4) are respectively provided with an elastic mechanism, one end of each elastic mechanism is respectively arranged on the mounting plate (8), the front part of the cabinet body (1) is provided with a cabinet door (2) for opening or closing the cabinet body, the inner side surface of the cabinet door (2) is provided with more than one compression bar (3), one end of each compression bar (3) is respectively abutted against the outer wall surface of the mounting plate (8), the end surface of each fixed column (5) facing the fixed rod is provided with a sliding groove (13), the fixed columns (5) are respectively, more than one convex tooth (9) is arranged in each groove, mounting grooves (16) are arranged on the inner wall surfaces of the sliding grooves (13), and adjusting and positioning mechanisms meshed with the convex teeth are arranged in the mounting grooves (16).

2. The AC/DC dual-power distribution box of claim 1, wherein: adjust positioning mechanism and all include gear (15), more than one first spring (17) and bearing (14), gear (15) all set up in mounting groove (16), gear (15) all are connected with dogtooth (9) meshing, all install the axostylus axostyle in the centre bore of gear (15), bearing (14) embedded installation is respectively on the top surface and the bottom surface of mounting groove (16), the axostylus axostyle both ends are all installed in the inner ring of bearing (14), the axostylus axostyle both ends are all located to first spring (17) cover, first spring (17) one end is all installed on gear (15), the other end is all installed on the internal face of mounting groove (16).

3. The AC/DC dual-power distribution box of claim 1, wherein: the elastic mechanism comprises a telescopic rod (6) and a second spring (7), the telescopic rod (6) is sleeved with the second spring (7), one ends of the second spring (7) and the telescopic rod (6) are installed on the inner wall surface of the installation hole (4), and the other ends of the second spring (7) and the telescopic rod (6) are installed on the installation plate (8).

4. The AC/DC dual-power distribution box of claim 1, wherein: the cross sections of the sliding groove (13) and the fixed rod (11) are arranged in a T-shaped structure, and the sliding groove (13) and the fixed rod (11) are matched with each other.

5. The AC/DC dual-power distribution box of claim 1, wherein: the back of the fixed rod (11) is provided with a fixed plate (12), and the fixed plate (12) is provided with more than one fixed hole (18).