CN219740943U - Control box - Google Patents

Abstract

The utility model discloses a control box, comprising: a housing having a chamber therein in which a controller may be placed; the cover is connected with the shell to cover the top of the cavity; the connector is arranged on the cover and is provided with a plug which can be used for connecting a circuit; the switch piece is connected with the shell and used for closing or opening a notch on the shell so as to correspond to the closed controller or the control controller; sealing elements are arranged between the shell and the cover, between the shell and the switch element and between the connector and the cover. Above-mentioned control box has better leakproofness, and is convenient to the controller simple operation of placing in the control box, waterproof dustproof, guarantees the normal use of controller, improves outdoor operation's security and reliability.

Description

Control box

Technical Field

The utility model relates to the technical field of controllers, in particular to a control box.

Background

The portable controller is used as one of the control parts, and can coordinate the whole action of the command system, wherein the controller usually works outdoors according to the needs of users, and has stronger applicability.

However, the waterproof sealing measures of the control box for placing the controller, which are commonly used in the related art, are not good, and are inconvenient for controlling the controller, when a user uses the control box outdoors, the control box is easy to enter ash, water and the like, so that the control box has low operation safety, and the user experience is poor.

In summary, how to provide a control box with convenient operation and good sealing performance is a problem to be solved by those skilled in the art.

Disclosure of Invention

Therefore, the utility model aims to provide a control box which is used for placing a controller, sealing elements are arranged between a shell and a cover, between the shell and a switch element and between a connector and the cover, the control box has good sealing performance, the operation of the controller is simple and convenient, the control box is waterproof and dustproof, the normal use of the controller is ensured, and the safety and the reliability of outdoor operation are improved.

In order to achieve the above object, the present utility model provides the following technical solutions:

a control box, comprising:

a housing having a chamber therein in which a controller may be placed;

a cover connected with the shell to cover the top of the chamber;

the connector is arranged on the cover and is provided with a plug which can be used for connecting a circuit;

the switch piece is connected with the shell and used for closing or opening a notch on the shell so as to correspondingly close the controller or control the controller;

and the sealing piece is arranged between the shell and the cover, between the shell and the switch piece, and between the connector and the cover.

Preferably, the shell is provided with a spigot, and the cover is provided with a protrusion which can be clamped in the spigot.

Preferably, a first sealing groove is provided on the outer periphery of the spigot for locating the seal between the housing and the cover.

Preferably, a plurality of first blind holes for mounting the cover are formed in the circumferential direction of the housing.

Preferably, the top of the cover is provided with a plurality of second blind holes for installing the connectors.

Preferably, the shell is provided with a T-shaped groove communicated with the notch, one end of the switch piece is rotationally connected with the shell, and the other end of the switch piece is buckled and connected with the T-shaped groove.

Preferably, a second sealing groove is arranged on the periphery of the T-shaped groove and used for positioning the sealing piece between the shell and the switch piece.

Preferably, the switch element is a visual cover plate.

The utility model provides a control box, which comprises a shell, a cover, a connector, a switch piece and a sealing piece, wherein a cavity for placing a controller is arranged in the shell; the switch piece is connected to the shell and is used for closing or opening the notch on the shell to correspond to the closed controller or the control controller, the controller in the cavity of the shell can be operated and controlled by opening the notch on the shell through the switch piece, the connector is arranged on the cover, and the connector is provided with a plug which is convenient for circuit connection and can be used for connecting an internal circuit and an external cable for use; sealing elements are arranged between the shell and the cover, between the shell and the switch element and between the connector and the cover, so that the tightness of the whole control box is guaranteed, the waterproof and dustproof effects are realized, the normal use of the controller is guaranteed, and the safety and the reliability of outdoor operation are improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a control box according to the present utility model;

FIG. 2 is a schematic view of a housing according to the present utility model;

FIG. 3 is a side view of a housing provided by the present utility model;

FIG. 4 is a schematic structural diagram of a switch according to the present utility model;

fig. 5 is a schematic structural view of a cap according to the present utility model.

In fig. 1 to 5, reference numerals include:

a housing 1, a switch 2, a cover 3, and a connector 4;

notch 11, T-shaped groove 12, spigot 13, projection 31, plug 41.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model has the core of providing a control box, wherein sealing elements are arranged between a shell 1 and a cover 3, between the shell 1 and a switch element 2 and between a connector 4 and the cover 3, so that the control box has good sealing performance, is waterproof, dustproof and anti-falling, ensures the normal use of a controller, and improves the safety and reliability of outdoor operation.

The control box provided by the utility model comprises a shell 1, a cover 3, a switch element 2, a connector 4 and a sealing element, and referring to fig. 1, fig. 4 is a schematic structural diagram of the control box provided by the utility model.

The shell 1 is internally provided with a cavity in which the controller can be placed, the controller can be stably placed in the shell 1, and the situation of offset collision can not occur when the controller moves.

The cover 3 is connected with the housing 1 and the cover 3 covers the top of the chamber to cover the controller placed in the housing 1. The connector 4 is provided on the cover 3, and the connector 4 is provided with a plug 41 for connecting wires, and the plug 41 can be connected with a cable for use.

Optionally, the connector 4 may be made of metal, so that it has better tensile strength and hardness, can bear the tensile force of a longer cable, and has a firm and reliable structure, and is anti-falling and anti-damage.

Be equipped with notch 11 on shell 1, please refer to fig. 1, notch 11 is the cell body of seting up on the arbitrary lateral wall of shell 1, and switch piece 2 is connected with shell 1, and switch piece 2 can seal or open notch 11, when opening notch 11 through switch piece 2, can observe the controller or operate the controller through notch 11, and easy operation is convenient, when sealing notch 11 through switch piece 2, can seal the inside controller of cavity.

Alternatively, the connection of the switch member 2 to the housing 1 is not limited, and may be sliding or rotating.

Be equipped with the sealing member between shell 1 and the lid 3, be equipped with the sealing member between shell 1 and the switch piece 2, be equipped with the sealing member between connector 4 and the lid 3, through the setting of above-mentioned sealing member, make the whole of control box have better leakproofness, avoid intaking into dirt, guarantee its inside controller normal use.

The structural form of the sealing element can be a sealing ring, a sealing gasket or sealing wax so as to achieve a better sealing effect.

The utility model provides a control box, which comprises a shell 1, a cover 3, a connector 4, a switch piece 2 and a sealing piece, wherein a cavity for placing a controller is arranged in the shell 1, and the cover 3 is arranged at the top of the cavity to seal the controller in the shell 1; the switch piece 2 is connected to the shell 1, the notch 11 on the shell 1 can be opened through the switch piece 2 to operate and control the controller in the cavity, and when the controller is not required to be operated, the controller is sealed in the cavity through the switch piece 2 and the cover 3; a connector 4 is arranged on the cover 3, and a plug 41 which is convenient for line connection is arranged on the connector 4 and can be used for connecting an internal circuit and an external cable for use; sealing elements are arranged between the shell 1 and the cover 3, between the shell 1 and the switch element 2 and between the connector 4 and the cover 3, so that the tightness of the whole control box is ensured, the waterproof, dustproof and anti-falling functions are realized, the normal use of the controller is ensured, and the safety and reliability during outdoor operation are improved.

On the basis of the embodiment, the shell 1 is provided with the spigot 13, and the cover 3 is provided with the protrusion 31 which can be clamped in the spigot 13.

Referring to fig. 2 and 5, the spigot 13 is a limiting member, and can precisely align the cover 3 with the housing 1 for connection and fixation. Specifically, the protrusion 31 on the cover 3 may be locked in the spigot 13 to limit the relative movement between the cover 3 and the housing 1, so as to ensure the connection stability between the two.

On the basis of any of the above embodiments, a first sealing groove is provided on the outer circumference of the spigot 13 for locating a seal between the housing 1 and the cover 3.

Referring to fig. 2 and 5, a first seal groove is disposed on the outer periphery of the spigot 13 on the housing 1, and is a groove, and when the spigot 13 is engaged with the protrusion 31, a sealing member is installed in the first seal groove to seal the cover 3 and the housing 1 relatively. The arrangement of the first sealing groove can facilitate positioning of the sealing element between the shell 1 and the cover 3, so that the sealing element is accurately installed, and good sealing performance is guaranteed.

In this embodiment, the setting depth of the spigot 13 and the first seal groove may be determined in combination with actual requirements, and the depth difference between the two is not limited, so as to ensure better tightness.

On the basis of any of the above embodiments, the housing 1 is provided with a plurality of first blind holes in the circumferential direction for mounting the cover 3.

Referring to fig. 1 to 5, a plurality of first blind holes for mounting the cover 3 are formed in the circumferential direction of the housing 1, and the first blind holes are formed outside the first sealing groove.

Be equipped with the screw hole on lid 3, when tang 13 and protruding 31 joint cooperation, after the sealing member is installed in first seal groove, rethread fastener can pass behind screw hole and the first blind hole with fixed connection between shell 1 and the lid 3, the lid 3 is sealed relatively this moment with between the shell 1, has better waterproof dustproof effect.

The arrangement of the first blind hole can prevent water and dust from entering the shell 1, and ensure the overall tightness of the shell 1.

On the basis of any of the above embodiments, the top of the cover 3 is provided with a plurality of second blind holes for mounting the connectors 4.

The connector 4 is arranged on the cover 3, a sealing element is arranged between the cover 3 and the connector 4, and a blind hole is arranged on the cover 3, so that good sealing performance and connection stability are realized between the cover 3 and the connector 4 after the cover 3 is fixedly connected with the connector 4 by a fastener.

The second blind hole can ensure the overall tightness of the cover 3, and prevent water and dust from entering the cover 3 to influence the tightness of the whole control box.

On the basis of any one of the embodiments, the shell 1 is provided with a T-shaped groove 12 communicated with the notch 11, one end of the switch piece 2 is rotationally connected with the shell 1, and the other end of the switch piece 2 is buckled and connected with the T-shaped groove 12.

Referring to fig. 2 to 4, a T-shaped slot 12 is provided on the housing 1, one end of the switch member 2 is rotatably connected to the housing 1, and the other end of the switch member 2 is buckled with the T-shaped slot 12. Correspondingly, buckling parts and rotating parts are arranged on two sides of the switch piece 2, the rotating parts are rotationally connected with the plug-in ports arranged on the notch 11, and the buckling pieces can be buckled and connected with the T-shaped grooves 12.

The switch 2 can be rotated relative to the housing 1 to cause the fasteners to engage the T-shaped slot 12 or to cause the fasteners to disengage the T-shaped slot 12 to facilitate operation of the controller within the housing 1.

Alternatively, a handle may be provided on the switch 2 to cooperate with the fastener.

On the basis of any of the above embodiments, a second sealing groove is provided on the outer circumference of the T-shaped groove 12 for positioning the seal between the housing 1 and the switch element 2.

The second seal groove sets up in the outside of T type groove 12 to the sealing member between accurate installation shell 1 and the switch piece 2 of being convenient for guarantees the relative leakproofness between shell 1 and the switch piece 2, guarantees the normal use of the controller in the shell 1.

On the basis of any of the above embodiments, the switch 2 is a visual cover plate.

The switch piece 2 is made of transparent materials, and the inside condition of the shell 1 can be visually observed and detected through the switch piece 2, so that the switch piece 2 can be opened in time to overhaul and maintain the components in the shell 1.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above describes a control box provided by the present utility model in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. A control box, comprising:

a housing (1), wherein a cavity capable of placing a controller is arranged in the housing (1);

a cover (3) connected with the shell (1) to cover the top of the chamber;

a connector (4) arranged on the cover (3), wherein a plug (41) for connecting a circuit is arranged on the connector (4);

the switch piece (2) is connected with the shell (1) and is used for closing or opening a notch (11) on the shell (1) so as to correspondingly close or control the controller;

the sealing piece is arranged between the shell (1) and the cover (3), between the shell (1) and the switch piece (2) and between the connector (4) and the cover (3).

2. The control box according to claim 1, characterized in that a spigot (13) is provided on the housing (1), and a protrusion (31) capable of being clamped in the spigot (13) is provided on the cover (3).

3. A control box according to claim 2, characterized in that a first sealing groove is provided on the outer circumference of the spigot (13) for positioning the seal between the housing (1) and the cover (3).

4. A control box according to claim 3, characterized in that the housing (1) is provided with a number of first blind holes in the circumferential direction for mounting the cover (3).

5. A control box according to any one of claims 1 to 4, characterized in that the top of the cover (3) is provided with a number of second blind holes for mounting the connectors (4).

6. The control box according to claim 5, characterized in that the housing (1) is provided with a T-shaped groove (12) communicated with the notch (11), one end of the switch member (2) is rotatably connected with the housing (1), and the other end of the switch member (2) is in snap-fit connection with the T-shaped groove (12).

7. Control box according to claim 6, characterized in that a second sealing groove is provided on the outer circumference of the T-shaped groove (12) for positioning the seal between the housing (1) and the switch element (2).

8. Control box according to claim 7, characterized in that the switch element (2) is a visual cover plate.