CN215819053U

CN215819053U - Protection device for control panel

Info

Publication number: CN215819053U
Application number: CN202122354439.2U
Authority: CN
Inventors: 高梅; 胡长胜; 马睿; 胡雪花
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-11
Anticipated expiration: 2031-09-27

Abstract

The utility model provides a protection device for a control panel, which is used for forming the protection of the control panel on an electric appliance body and comprises: the frame body is arranged on the electric appliance body and surrounds the control panel; the protective cover is pivotally connected to the frame body on one side, the locking part is arranged on the other side of the protective cover, the locking matching part is arranged on the frame body corresponding to the locking part, and the protective cover buckled on the frame body is covered outside the control panel; and because of the reciprocating sliding of the operation protective cover relative to the frame body, the locking part can be locked in the locking matching part or separated from the locking matching part, so that the protective cover can be locked or unlocked on the frame body. According to the protection device for the control panel, the protection cover is operated to slide in a reciprocating mode relative to the frame body, the locking part can be locked or separated from the locking matching part, the protection cover is closed or opened, the structure is simple, the operation is convenient, and the protection device for the control panel can protect and prevent dust.

Description

Protection device for control panel

Technical Field

The utility model relates to the technical field of electric appliance protection, in particular to a protection device for a control panel.

Background

With the continuous development of automation and intelligent technologies, the application range of the control panel is more and more extensive, and the control of the control panel cannot be separated from automation equipment in a factory to various intelligent household appliances. And in practical application, when automation equipment or intelligent household electrical appliances are not used, because the control panel is not provided with protective equipment, dust is easy to fall on the control panel, and various buttons and displays are arranged on the control panel, so that the control panel is difficult to clean. In addition, some automation equipment placed in a factory often can be collided, and can also damage a control panel, so that subsequent use of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a protection device for a control panel, which is used to protect the control panel on an electrical appliance body.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the protection device for the control panel comprises a frame body, a protective cover and a protective cover, wherein the frame body is arranged on the electric appliance body and surrounds the control panel; the protective cover is pivotally connected to the frame body on one side, a locking part is arranged on the other side of the protective cover, a locking matching part is arranged on the frame body corresponding to the locking part, and the protective cover buckled on the frame body is covered outside the control panel; and the protective cover is operated to slide in a reciprocating manner relative to the frame body, so that the locking part can be locked in the locking matching part or separated from the locking matching part, and the protective cover can be locked or unlocked on the frame body.

Further, locking portion is including locating installation piece on the protection casing, locking cooperation portion is for locating mounting groove in the framework, the installation piece can the joint in the mounting groove.

Further, it is protruding to be equipped with the joint on the installation piece, corresponding to the joint is protruding, in be equipped with the joint groove on the internal face of mounting groove, follow the installation piece in inserting of mounting groove establishes, the joint arch can block and arrange in the joint inslot.

Furthermore, the protective cover is provided with a pivot shaft, the frame body is provided with mounting holes for inserting two ends of the pivot shaft, and the pivot shaft is pivoted in the mounting holes and can slide in the mounting holes in a reciprocating manner.

Further, the protective cover is pivotally connected to the frame body corresponding to the bottom of the control panel.

Furthermore, the frame body is adhered to the electric appliance body on the periphery of the control panel.

Furthermore, relative to one side connected with the protective cover, an adhesive layer is arranged on the other side of the frame body, and isolation paper is covered on the adhesive layer.

Furthermore, the protective cover is made of transparent materials.

Compared with the prior art, the utility model has the following advantages:

the protection device for the control panel is characterized in that the frame body and the protection cover are arranged outside the control panel, so that the protection and dust prevention effects can be achieved for the control panel, in addition, the locking part can be locked or separated from the locking matching part by controlling the reciprocating sliding of the protection cover relative to the frame body, and the protection cover can be closed or opened by pivoting relative to the frame body.

Locking portion and locking cooperation portion's locking and unblock realize through joint arch on locating the installation piece and the joint and the separation of the joint groove of locating in the mounting groove, and locking simple structure can easily open or close the protection casing.

In addition, the frame body can be bonded on the electric appliance body around the control panel through the bonding layer arranged on the other side of the frame body opposite to the side pivotally connected with the protective cover, so that the protective device for the control panel can be conveniently installed; the adhesive layer is coated with the isolation paper, so that the protection device for the control panel can be conveniently stored and transported.

In addition, the protection casing adopts transparent material to make, can be under the protection casing closed condition, is convenient for observe its inside control panel, conveniently operates equipment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic overall structure diagram of a protection device for a control panel according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a protective cover according to an embodiment of the present invention;

fig. 4 is a schematic view of a clamping structure of the frame body and the protective cover according to the embodiment of the utility model;

fig. 5 is a schematic view of an installation structure of the protection device for a control panel on an electrical appliance body according to the embodiment of the present invention.

Description of reference numerals:

1. an appliance body; 2. a control panel; 3. a frame body; 4. a protective cover;

301. a boss; 302. mounting holes; 303. mounting grooves; 304. a clamping groove; 305. an adhesive layer; 306. release paper; 308. a bump;

401. a pivotal shaft; 402. mounting blocks; 403. and clamping the protrusion.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment relates to a protector for control panel, can protect control panel 2 on the electrical apparatus body 1, through enclosing being equipped with framework 3 around control panel 2 to with protection casing 4 pivotal connection on framework 3, can realize protection and dustproof to control panel 2. Further, the shield 4 is provided with a locking portion, and the frame 3 is provided with a locking engagement portion. The protection cover 4 can slide to and fro relative to the frame body 3 by operating, the locking part can be locked or separated from the locking matching part, the protection cover 4 can be closed or opened, and the structure is simple and the operation is convenient. Based on the above design concept, an exemplary structure of the guard device for a control panel of the present embodiment is shown in fig. 1 to 5. In this embodiment, the electrical appliance body may be a body of an electrical appliance having the control panel 2 in the prior art. The protector for a control panel includes a frame 3, and a shield 4 pivotally connected to the frame 3. A locking part is arranged on the protective cover 4, and correspondingly, a locking matching part is arranged on the frame body 3. By locking or releasing the locking portion in the locking engagement portion, the shield 4 can be closed or opened. The locking or releasing of the locking portion and the locking engagement portion can be operated by the reciprocal sliding of the shield 4 with respect to the frame 3.

As shown in fig. 2, the frame 3 is of a "square-shaped structure as a whole, in this embodiment, the frame 3 is of a rectangular shape, and in the specific design, the shape of the frame 3 may be specifically designed according to the peripheral shape of the control panel 2, as long as the control panel 2 is ensured to be located in the space surrounded by the frame 3.

In order to facilitate the installation of this protector on electrical apparatus body 1, be provided with the adhesive linkage 305 corresponding with the framework 3 shape on the bottom surface of framework 3 for this protector can bond on electrical apparatus body 1, simultaneously, in order to facilitate the depositing and transporting of this protector for control panel, has coated barrier paper 306 on adhesive linkage 305, so that protector's the piling up, thereby conveniently deposit and transport. It should be noted that the protector is attached to the electric appliance body 1 by bonding, which is only a preferred embodiment, and the protector may also be attached to the electric appliance body 1 by screwing, welding, or the like.

In order to pivotally connect the shield 4 to the frame 3, in this embodiment, a pivot shaft 401 is disposed on one side of the shield 4, a mounting hole 302 is disposed on the frame 3 for inserting two ends of the pivot shaft 401, and the pivot shaft 401 is pivotally disposed in the mounting hole 302 and can slide in the mounting hole 302 in a reciprocating manner.

In a specific structure, referring to fig. 2, bosses 301 are respectively provided at both ends of a top surface of one side of the frame body 3 corresponding to both ends of the pivot shaft 401, and mounting holes 302 are provided on the bosses 301. The mounting hole 302 is an elongated hole extending in the longitudinal direction of the boss 301. The shield 4 is pivotable relative to the frame 3 by a pivot shaft 401 and is slidable along the mounting hole 302.

As a preferred embodiment, the protection cover 4 is pivotally connected to the frame 3 corresponding to the bottom of the control panel 2. That is, when the boss 301 is provided at one side of the frame body 3 located below the control panel 2, the antiskid cover 4 in the open state can maintain the open state of the protection cover 4 due to the gravity, thereby further improving the convenience of the protection cover 4 in early use. Of course, in practical implementation, the position of the boss 301 may be set on the top surface of other positions of the frame body 3, as long as the pivotal connection between the pivot shaft 401 and the mounting hole 302 can be achieved and the requirement of space arrangement is met.

In order to lock the protection cover 4, so that the protection cover 4 can be maintained in the closed state and the control panel 2 can be protected, a lock engagement portion is provided on the other side of the top surface of the frame 3 with respect to the side where the two bosses 301 are provided, so that the protection cover 4 can be locked.

The locking portion in this embodiment includes the installation piece 402 that is located on the protection casing 4, and the locking cooperation portion is for locating the mounting groove 303 on the framework 3, and the installation piece 402 can be in the joint in the mounting groove 303 to realize the locking of protection casing 4 on framework 3 under the closed condition.

In detail, as shown in fig. 2, the above-mentioned mounting block 402 is provided on the side of the shield 4 opposite to the pivot shaft 401, and the mounting block 402 is provided to protrude from the outer peripheral wall of the shield 4. In addition, a protruding block 308 protruding outward is disposed on a side of the frame 3 opposite to the boss 301, the mounting groove 303 is specifically disposed on the protruding block 308, and an opening of the mounting groove 303 is disposed toward the boss 301. The shield 4 engaged with the upper surface of the housing 3 can slide into or out of the mounting groove 303 when sliding along the longitudinal direction of the mounting hole 302, thereby locking the shield 4 to the housing 3 in the closed state or releasing the locking with the housing 3.

In order to improve the matching effect between the mounting block 402 and the mounting groove 303, in this embodiment, the mounting block 402 is provided with a clamping protrusion 403, corresponding to the clamping protrusion 403, and the inner wall surface of the mounting groove 303 is provided with a clamping groove 304. With the installation block 402 inserted into the installation groove 303, the clamping protrusion 403 can be clamped into the clamping groove 304.

In a specific structure, as shown in fig. 2 and 3, the clamping groove 304 is provided on an inner wall surface of the bottom of the mounting groove 303, and the clamping protrusion 403 is located on a bottom surface of the mounting block 402. When the shield 4 in the fastened state slides toward the projection 308, the mounting block 402 is first inserted into the mounting groove 303. With continued insertion of mounting block 402, snap projections 403 may be placed in snap grooves 304, thereby completing the locking of mounting block 402 in mounting groove 303.

It is understood that the snap projections 403 in this embodiment may be provided on other surfaces of the outer periphery of the mounting block 402, in addition to the bottom surface of the mounting block 402. Accordingly, the position of the engaging groove 304 is also changed adaptively and is disposed on the other inner wall surface of the mounting groove 303. So long as it can be engaged with the engaging groove 304 by the engaging protrusion 403.

In order to facilitate the clamping protrusion 403 to be clamped into the clamping groove 304 or to be released from the clamping groove 304, the middle surface of the clamping protrusion 403 clamped into the clamping groove 304 in this embodiment is an arc-shaped surface. The shape of the clamping groove 304 is matched with the shape of the arc-shaped surface of the clamping protrusion 403.

In order to observe the working condition of the relevant buttons on the control panel 2 inside the protective cover 4 and the relevant data displayed on the display screen when the protective cover 4 is closed, the protective cover 4 is made of a transparent material, so that the operation condition of the equipment can be conveniently observed when the protective cover 4 is closed, it should be noted that in the embodiment, the protective cover 4 is made of a transparent material and is only used as a preferred embodiment, and when the protective cover 4 is specifically designed, the protective cover 4 can be made of other materials.

When the protection cover 4 in the open state in this embodiment needs to be closed, the pivot shaft 401 on the protection cover 4 is slid to the end, far away from the protruding block 308, of the mounting hole 302, then the protection cover 4 is pivoted to be buckled on the frame body 3, then, an acting force is applied to the protection cover 4, so that the mounting block 402 on the protection cover 4 is inserted into the mounting groove 303, and until the clamping protrusion 403 is clamped in the clamping groove 304, the mounting block 402 is locked in place, and the protection cover 4 is closed and locked.

When the protection cover 4 needs to be opened, an acting force far away from the protruding block 308 is firstly applied to the protection cover 4, so that the clamping protrusion 403 is separated from the clamping groove 304, then the protection cover 4 is driven to slide towards the direction close to the mounting hole 302 until the mounting block 402 is separated from the mounting groove 303, and then the protection cover 4 can be pivoted, so that the protection cover 4 is opened. In summary, the protection device for a control panel according to the present embodiment is configured to provide the frame 3 and the protection cover 4 outside the control panel 2, so as to protect and prevent dust for the control panel 2, and further, by operating the protection cover 4 to slide back and forth with respect to the frame 3, the locking portion can be locked or separated from the locking engagement portion, and the protection cover 4 can be closed or opened by pivoting the protection cover 4 with respect to the frame 3.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A protection device for a control panel for constituting the protection of a control panel (2) on an electric appliance body (1), characterized in that it comprises:

the frame body (3) is arranged on the electric appliance body (1) and surrounds the control panel (2);

the protective cover (4), one side of the protective cover (4) is pivotally connected to the frame body (3), the other side of the protective cover (4) is provided with a locking part, a locking matching part is arranged on the frame body (3) corresponding to the locking part, and the protective cover (4) buckled on the frame body (3) is covered outside the control panel (2);

and the protection cover (4) is operated to slide in a reciprocating manner relative to the frame body (3), so that the locking part can be locked in the locking matching part or separated from the locking matching part, and the protection cover (4) is locked or unlocked on the frame body (3).

2. The protector for a control panel according to claim 1, characterized in that: locking portion is including locating installation piece (402) on protection casing (4), locking cooperation portion is for locating mounting groove (303) on framework (3), installation piece (402) can the joint in mounting groove (303).

3. The protector for a control panel according to claim 2, characterized in that: be equipped with joint arch (403) on installation piece (402), corresponding to joint arch (403), in be equipped with joint groove (304) on the internal face of mounting groove (303), follow installation piece (402) in inserting in mounting groove (303) is established, joint arch (403) can block and arrange in joint groove (304).

4. The protector for a control panel according to claim 1, characterized in that: the protective cover is characterized in that a pivot shaft (401) is arranged on the protective cover (4), mounting holes (302) for inserting the two ends of the pivot shaft (401) are formed in the frame body (3), and the pivot shaft (401) is pivotally arranged in the mounting holes (302) and can slide in the mounting holes (302) in a reciprocating mode.

5. The protector for a control panel according to claim 1, characterized in that: the protective cover (4) is pivotally connected to the frame (3) corresponding to the bottom of the control panel (2).

6. The protector for a control panel according to claim 1, characterized in that: the frame body (3) is adhered to the electric appliance body (1) on the periphery of the control panel (2).

7. The protector for a control panel according to claim 6, characterized in that: and the other side of the frame body (3) is provided with an adhesive layer (305) relative to the side connected with the protective cover (4), and the adhesive layer (305) is covered with isolation paper (306).

8. The protector for a control panel according to any one of claims 1 to 7, characterized in that: the protective cover (4) is made of transparent materials.