CN217217076U

CN217217076U - Case of vehicle-mounted multimedia screen

Info

Publication number: CN217217076U
Application number: CN202122894836.9U
Authority: CN
Inventors: 马雪芬
Original assignee: Wuxi Constant Science & Technology Inc Co ltd
Current assignee: Wuxi Constant Science & Technology Inc Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-08-16
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to an on-vehicle multimedia equipment field discloses a quick-witted case of on-vehicle multimedia screen, including moulding shell body, five metals machine case body, mould the shell body back and be provided with the mounting groove, the mounting groove includes the frame, and the inboard width of frame is not more than the 30% of the width of moulding shell body, and the height of five metals machine case body is the same with the inboard width of frame. The frame outside is provided with supporting shoe, first fixed knot structure, and the supporting shoe with mould this body coupling of shell, five metals machine case body include second fixed knot structure, and five metals machine case body passes through first fixed knot structure, second fixed knot structure and installs on moulding the shell body. The first fixing structure is a first screw hole, and the second fixing structure is a second screw hole. A PCBA board is installed in the hardware case body. The problem of hardware machine case itself bulky, be unfavorable for quick, accurate assembly of multimedia screen equipment, also easily lead to well accuse internal device and hardware machine case to interfere with each other is solved.

Description

Case of vehicle-mounted multimedia screen

Technical Field

The utility model relates to an on-vehicle multimedia equipment field, concretely relates to quick-witted case of on-vehicle multimedia screen.

Background

The vehicle-mounted multimedia screen plastic shell assembly mainly comprises the steps of assembling a plastic shell part and a hardware case, and further installing various data sockets in the hardware case after the assembly is completed. The hardware case has a large volume, so the accuracy of the installation position of the hardware case has great influence on further assembly production, is not favorable for quick and accurate assembly of multimedia screen equipment, easily causes mutual interference of central control internal devices and the hardware case, and finally causes a series of customer complaints

SUMMERY OF THE UTILITY MODEL

In view of the not enough of background art, the utility model provides a quick-witted case of on-vehicle multimedia screen. The utility model provides a following technical scheme:

the utility model provides a quick-witted case of on-vehicle multi-media screen, moulds shell body, five metals machine case body including moulding the shell body, mould the shell body back and be provided with the mounting groove, the mounting groove includes the frame, the inboard width of frame is not more than moulds 30% of the width of shell body, the height of five metals machine case body is the same with the inboard width of frame.

Specifically, the frame outside is provided with supporting shoe, first fixed knot structure, and the supporting shoe with mould shell body coupling, five metals machine case body includes second fixed knot structure, and five metals machine case body is installed on moulding the shell body through first fixed knot structure, second fixed knot structure.

Specifically, the first fixing structure is a first screw hole, and the second fixing structure is a second screw hole.

Specifically, the PCBA board is installed in the hardware case body.

Compared with the prior art, the utility model, following beneficial effect has:

1. occupy all to get rid of through the space that does not have meaning with the five metals quick-witted incasement and reduce the shared space of five metals machine case, compare traditional five metals machine case, the shared space of this five metals machine case reduces by a wide margin, can reduce the possibility of mutual interference of five metals machine case and well accuse inner part device, it is more convenient to install, if the partial unnecessary function that further gives up on-vehicle multimedia equipment can further reduce the volume of five metals machine case, can accept or reject according to the functional requirement, adapt to the on-vehicle multimedia equipment of different grade type.

2. The accurate mounted position of five metals machine case is confirmed to the mode through the mounting groove installation, uses the screw hole to twist the screw simultaneously and fixes the five metals machine case completely, assembles more simply, accurate convenient later stage simultaneously and dismantles the maintenance. The supporting block is arranged outside the frame of the mounting groove, so that the mounting groove of the plastic shell is not easy to crack, the plastic shell and the hardware case are more stably mounted, and the service life is longer.

Drawings

The utility model discloses there is following figure:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a plastic housing body; 2. a hardware chassis body; 3. mounting grooves; 4. a frame; 5. a supporting block; 6. a first fixed structure.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1 to 3, in the present embodiment:

the utility model provides a quick-witted case of on-vehicle multi-media screen, is provided with mounting groove 3 including moulding shell body 1, five metals machine case body 2, moulds the shell body 1 back, and mounting groove 3 includes frame 4, and the inboard width of frame 4 is not more than the 30% of the width of moulding shell body 1, and in this embodiment, the width of moulding shell body 1 is 171.0mm, and the inboard width of frame 4 is 51.3mm, and the height of five metals machine case body 2 is the same with the inboard width of frame 4.

The frame 4 outside is provided with supporting shoe 5, first fixed knot constructs 6, and supporting shoe 5 with mould shell body 1 and be connected, and five metals machine case body 2 includes the second fixed knot structure, and five metals machine case body 2 is installed on moulding shell body 1 through first fixed knot structure 6, second fixed knot structure. The supporting block 5 is used for supporting the frame 4 and preventing the frame 4 from cracking.

The first fixing structure 6 is a first screw hole 6, and the second fixing structure is a second screw hole.

The PCBA board is installed in the hardware case body 2.

The utility model discloses a theory of operation and use flow:

this quick-witted case of on-vehicle multimedia screen places the five metals machine case body 2 of adorning the PCBA board on the operation panel earlier, later will mould shell body 1 cover on five metals machine case body 2, twist the screw at first screw hole 6, second screw hole this moment and just can accomplish five metals machine case body 2 and mould the fixed mounting who shells body 1, and the finished product that will assemble the completion is put into whole car accuse at last and is continued other can.

In the prior art, a large amount of redundant space exists in the hardware case except the space for installing the PCBA, other devices are loosely placed, and the compressible space is extremely large. The hardware case in the prior art causes certain obstruction to the matching between installation and equipment due to large volume. This quick-witted case of on-vehicle multi-media screen has designed supporting the mould shell through the size of further control five metals machine case, has saved the space greatly, under the unchangeable prerequisite of five metals machine case length, width, reduces the height of five metals machine case, and it is highly only to mould 30% of shell body width, compares the shared space reduction 50% of the five metals machine case of prior art, reduces the possibility of the mutual interference of five metals machine case and well accuse inner part spare, and it is more convenient to install.

If partial unnecessary functions of the vehicle-mounted multimedia equipment are further abandoned, the size of the hardware case can be further reduced, and the vehicle-mounted multimedia equipment can be selected or chosen according to functional requirements to adapt to different types of vehicle-mounted multimedia equipment.

In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a quick-witted case of on-vehicle multi-media screen, its characterized in that, is including moulding shell body, five metals machine case body, it is provided with the mounting groove to mould the shell body back, the mounting groove includes the frame, the inboard width of frame is not more than mould the 30% of the width of shell body, five metals machine case body highly with the inboard width of frame is the same, the frame outside is provided with supporting shoe, first fixed knot structure, the supporting shoe with mould this body coupling of shell, five metals machine case body includes second fixed knot structure, five metals machine case body passes through first fixed knot structure second fixed knot constructs install mould on the shell body, first fixed knot constructs for first screw hole, the second fixed knot constructs for the second screw hole.

2. A cabinet for vehicle-mounted multimedia screens according to claim 1, wherein a PCBA board is installed in the hardware cabinet body.