CN214046288U

CN214046288U - Connecting structure of panel and rear cover

Info

Publication number: CN214046288U
Application number: CN202023242728.5U
Authority: CN
Inventors: 叶启丁
Original assignee: Ningbo Sapu Electric Appliance Co ltd
Current assignee: Ningbo Sapu Electric Appliance Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a connection structure of panel and back lid, include: the rear cover is of a rectangular groove structure, and at least two convex edges which are arranged at intervals are arranged on one side of the rear cover along the length direction of the rear cover; the side wall of the panel is provided with a clamping groove matched with the convex edge; wherein, the convex edge is vertically provided with a cylinder, a hole groove is arranged in the clamping groove of the panel, and the cylinder is matched and connected with the hole groove. The utility model discloses a connection structure of panel and back lid need not the screw fixation, reduces the cost, and convenient fixed and dismantlement.

Description

Connecting structure of panel and rear cover

Technical Field

The utility model relates to a household electrical appliances field, concretely relates to connection structure of panel and back lid.

Background

Among the prior art, the connection between back lid and the panel is all fixed through the connecting piece like screwed connection, and after the long screw of screwed connection time rusted, was difficult to dismantle, and it is great to use the screw cost moreover.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model provides a connection structure of panel and back lid.

The utility model discloses a connection structure of panel and back lid, include: the rear cover is of a rectangular groove structure, and at least two convex edges which are arranged at intervals are arranged on one side of the rear cover along the length direction of the rear cover; and

the side wall of the panel is provided with a clamping groove matched with the convex edge;

the convex edge is vertically provided with a cylinder, a hole groove is formed in the clamping groove of the panel, and the cylinder is matched and connected with the hole groove.

Preferably, two ends of the side wall of the rear cover on one side of the convex edge are recessed inwards to form a groove, a fixed block is arranged in the groove, the fixed block and the side wall of the rear cover are positioned on the same horizontal plane, and a convex block is arranged on the fixed block; the back of the panel is provided with a blocking groove, and the convex block is matched with the blocking groove.

Preferably, the fixing block is U-shaped, and the fixing block is an elastic fixing block.

Preferably, one side of the convex block is an inclined plane, and the opposite side is a vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a protruding edge, cylinder respectively with draw-in groove, hole groove cooperate and make back lid and panel connection, and through the cooperation of lug with keep off the groove, have restricted the cylinder and have shifted out the hole groove direction for panel and back lid are connected more firmly.

Drawings

Fig. 1 is a schematic view showing the connection structure of the panel and the rear cover according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the middle cylinder of the present invention matching with the hole groove;

fig. 3 is a schematic view of the partial section structure of the surface of the present invention, wherein the convex block and the blocking groove are matched.

Reference numerals:

1. a rear cover; 11. a convex edge; 12. a cylinder; 13. a groove; 14. a fixed block; 15. a bump; 2. a panel; 21. a card slot; 22. a hole groove; 23. and (6) blocking the groove.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention is described in further detail below with reference to the accompanying figures 1-3:

referring to fig. 1 to 3, a panel and rear cover coupling structure includes: the rear cover 1 is characterized in that the rear cover 1 is of a rectangular groove 13 structure, and at least two convex edges 11 which are arranged at intervals are arranged on one side of the rear cover 1 in the length direction; and

the side wall of the panel 2 is provided with a clamping groove 21 matched with the convex edge 11;

referring to fig. 2, a cylinder 12 is vertically disposed on the protruding edge 11, a hole 22 is disposed in the slot 21 of the panel 2, and the cylinder 12 is connected to the hole 22 in a matching manner. Namely, the panel 2 is provided with a clamping groove 21 with an upward opening, so that the convex edge 11 can be conveniently inserted, and the rear cover 1 and the panel 2 are positioned on the same horizontal plane, thereby being beautiful and practical; and for more firm fixation, a hole groove 22 is arranged in the clamping groove 21 and is matched and connected with the cylinder 12 on the convex edge 11, so that the panel 2 and the rear cover 1 are more firmly connected, and the directions except the direction along the hole groove 22 are limited.

Referring to fig. 1 and 3, two ends of the side wall of the rear cover 1 on one side of the convex edge 11 are recessed inwards to form a groove 13, a fixed block 14 is arranged in the groove 13, and the fixed block 14 and the side wall of the rear cover 1 are positioned on the same horizontal plane, so that the rear cover is attractive in appearance and convenient to match with the panel 2, and uneven height cannot be caused; a bump is arranged on the fixed block 14, namely the bump is higher than the side wall of the rear cover 1; the back of the panel 2 is provided with a blocking groove 23, and the convex block 15 is matched with the blocking groove 23, so that the movement of the rear cover 1 along the direction of the hole groove 22 is limited, and the panel 2 is connected with the rear cover 1 more firmly.

Further, the fixing block 14 is U-shaped, and the fixing block 14 is an elastic fixing block 14, so that the installation and the detachment between the protrusion 15 and the blocking groove 23 are convenient. The projection 15 has an inclined surface on one side and a vertical surface on the opposite side. This arrangement facilitates the movement of the projection 15 into the retaining groove 23 and forces in the direction of the aperture 22 alone cannot move the projection 15 out of the retaining groove 23. Through the arrangement, the connecting structure does not use any connecting piece, namely a screw or a bolt and the like, so that the cost is reduced, and the fixing and the dismounting are convenient.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connecting structure of a panel and a rear cover, comprising:

the rear cover is of a rectangular groove structure, and at least two convex edges which are arranged at intervals are arranged on one side of the rear cover along the length direction of the rear cover; and

2. The connecting structure of a panel and a rear cover according to claim 1, wherein both ends of the side wall of the rear cover on the side of the protruding edge are recessed inward to form a groove, a fixing block is disposed in the groove, the fixing block and the side wall of the rear cover are located on the same horizontal plane, and a protrusion is disposed on the fixing block; the back of the panel is provided with a blocking groove, and the convex block is matched with the blocking groove.

3. The structure for connecting a panel and a rear cover as claimed in claim 2, wherein the fixing block is U-shaped, and the fixing block is an elastic fixing block.

4. A panel and rear cover connecting structure as claimed in claim 3, wherein said projection has an inclined surface on one side and a vertical surface on the opposite side.