CN211641483U - Mounting structure of printer housing and hardware - Google Patents

Abstract

The utility model relates to a mounting structure of printer housing and hardware, including setting up a plurality of screw holes on the hardware and setting up a plurality of screw posts on the printer housing, screw post and screw hole one-to-one, be provided with the draw-in groove on the hardware, be provided with the buckle on the housing, the buckle is corresponding with the draw-in groove, accomplishes the back when buckle and draw-in groove assembly, the screw post is in corresponding position with the screw hole. It adopts the cooperation mode of buckle and draw-in groove, at first carries on spacingly and relatively fixed to the position of housing for the hole on the screw post on the housing and the hardware can accurate the alignment, easy to assemble. And after the installation, buckle and draw-in groove also form the support, have offset the downward effort of housing dead weight, have avoided the housing at the impaired of screw post department.

Description

Mounting structure of printer housing and hardware

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of structure of printer, concretely relates to mounting structure of printer housing and hardware.

[ background of the invention ]

In a printer, a housing of the printer is usually a plastic part, a body of the printer is usually a hardware part, and holes are drilled in the body, and then screws are used for penetrating the holes and then being connected with the housing through threads. Firstly, the screw column of the housing needs to be aligned with the hole of the machine body during installation, and the installation is inconvenient. In addition, due to the dead weight of the housing and the structure of threaded connection, after the housing is subjected to downward acting force for a long time, the loosening phenomenon is easy to occur, and finally the plastic housing is damaged at the screw column and can not be used any more.

[ Utility model ] content

In order to solve the problems, the utility model aims to provide a can simple to operate, connect reliably, be difficult for the mounting structure of impaired printer housing and hardware.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mounting structure of printer housing and hardware, is including setting up a plurality of screw holes on the hardware and setting up a plurality of screw posts on the printer housing, screw post and screw hole one-to-one, be provided with the draw-in groove on the hardware, be provided with the buckle on the housing, the buckle is corresponding with the draw-in groove, accomplishes the back when buckle and draw-in groove assembly, the screw post is in corresponding position with the screw hole.

The utility model provides a mounting structure of printer housing and hardware further sets up to: the clamping groove is vertically arranged and comprises an upper notch positioned on the upper portion and a lower notch positioned on the lower portion, the wider square opening of the upper notch is formed, and the lower notch is a narrower long strip-shaped opening.

The utility model provides a mounting structure of printer housing and hardware further sets up to: the buckle includes vertical portion and horizontal portion, and the bottom of vertical portion is connected with the housing, and the one end of horizontal portion is connected with the top of vertical portion mutually perpendicularly, and horizontal portion is not more than go up the size of notch, and the width of vertical portion is not more than the width of notch down.

The utility model provides a mounting structure of printer housing and hardware further sets up to: the both sides of hardware are provided with three draw-in groove respectively, the both sides of housing correspond respectively and are provided with three buckle.

Compared with the prior art, the utility model discloses following beneficial effect has: foretell mounting structure of printer housing and hardware, its adoption buckle and draw-in groove's cooperation mode at first carries on spacingly and relatively fixed to the position of housing for the screw post on the housing and the hole on the hardware can accurate alignment, easy to assemble. And after the installation, buckle and draw-in groove also form the support, have offset the downward effort of housing dead weight, have avoided the housing at the impaired of screw post department.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle buckle of the present invention.

Fig. 3 is a schematic structural diagram of the middle slot of the present invention.

In the figure: 1. hardware, 2, screw hole, 3, housing, 4, draw-in groove, 5, buckle, 41, last notch, 42, lower notch, 51, vertical portion, 52, horizontal portion.

[ detailed description ] embodiments

The following describes the mounting structure of the printer housing and hardware according to the present invention in further detail with reference to the specific embodiments.

As shown in fig. 1, a mounting structure of printer housing and hardware, including setting up a plurality of screw holes 2 on hardware 1 and a plurality of screw posts (not shown in the figure) of setting on printer housing 3, screw post and screw holes 2 one-to-one, be provided with draw-in groove 4 on the hardware 1, be provided with buckle 5 on the housing 3, buckle 5 is corresponding with draw-in groove 4, in this embodiment, the both sides of hardware 1 are provided with three draw-in groove 4 respectively, the both sides of housing 3 correspond respectively and are provided with three buckle 5. After the buckle 5 and the clamping groove 4 are assembled, the screw column and the screw hole 2 are located at corresponding positions. As shown in fig. 3, the slot 4 is vertically disposed, and includes an upper slot 41 located at an upper portion and a lower slot 42 located at a lower portion, the upper slot 41 has a wider square opening, and the lower slot 42 has a narrower elongated opening. As shown in fig. 2, the buckle 5 includes a vertical portion 51 and a horizontal portion 52, a bottom end of the vertical portion 51 is connected to the housing 3, one end of the horizontal portion 52 is perpendicularly connected to a top end of the vertical portion 51, the horizontal portion 52 is not larger than the size of the upper notch 41, and a width of the vertical portion 51 is not larger than a width of the lower notch 42.

The utility model discloses a theory of operation is: during the installation, assemble into draw-in groove 4 of hardware 1 with buckle 5 of housing 3, at first insert the last notch 41 of draw-in groove 4 with the horizontal portion 52 of buckle 5, then draw housing 3 downwards, make housing 3 a certain position of downstream, the vertical portion 51 card of buckle 5 this moment goes into in the lower notch 42 of draw-in groove 4, the realization is carried on spacingly and relatively fixed to the position of housing 3, make the screw post on the housing 3 and the hole on the hardware 1 can accurate alignment, easy to assemble. And after the installation, buckle 5 and draw-in groove 4 also form the support, have offset the downward effort of housing 3 dead weight, have avoided the housing 3 at the impaired of screw post department.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims (4)

1. The utility model provides a mounting structure of printer housing and hardware, is including setting up a plurality of screw holes on the hardware and setting up a plurality of screw posts on the printer housing, screw post and screw hole one-to-one, its characterized in that: be provided with the draw-in groove on the hardware, be provided with the buckle on the housing, the buckle is corresponding with the draw-in groove, accomplishes the back when buckle and draw-in groove assembly, the screw post is in corresponding the position with the screw hole.

2. The mounting structure of a printer housing and hardware according to claim 1, wherein: the clamping groove is vertically arranged and comprises an upper notch positioned on the upper portion and a lower notch positioned on the lower portion, the wider square opening of the upper notch is formed, and the lower notch is a narrower long strip-shaped opening.

3. A mounting structure of a printer housing and hardware as claimed in claim 2, wherein: the buckle includes vertical portion and horizontal portion, and the bottom of vertical portion is connected with the housing, and the one end of horizontal portion is connected with the top of vertical portion mutually perpendicularly, and horizontal portion is not more than go up the size of notch, and the width of vertical portion is not more than the width of notch down.

4. A mounting structure of a printer housing and hardware as claimed in claim 3, wherein: the both sides of hardware are provided with three draw-in groove respectively, the both sides of housing correspond respectively and are provided with three buckle.

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