CN205356542U

CN205356542U - TV set shell structure

Info

Publication number: CN205356542U
Application number: CN201521096749.7U
Authority: CN
Inventors: 张雷
Original assignee: Shenzhen TCL New Technology Co Ltd
Current assignee: Shenzhen TCL New Technology Co Ltd
Priority date: 2015-12-25
Filing date: 2015-12-25
Publication date: 2016-06-29
Anticipated expiration: 2025-12-25

Abstract

The embodiment of the utility model discloses TV set shell structure, including covering first casing and the second casing that closes each other, TV set shell structure is still including setting up in the third casing in the outside of second casing, third casing buckle is fixed in on first casing and the second casing, the notch has been offered to the second casing, and the slot has been offered to the bottom of notch, the top of third casing is protruding be equipped with with the convex part that the slot matches, the diapire edge of third casing is protruding to be equipped with first buckle, the diapire inboard of first casing be equipped with with first buckle matches the second buckle of lock. The embodiment of the utility model provides a through providing a TV set shell structure, be fixed in the third casing from the outside of second casing while buckle through adopting technological means on first casing and the second casing makes the fixed out of use screw of third casing, and assembly process becomes very simple, has reduced man -hour, reduced the cost, and the structure is pleasing to the eye.

Description

TV shell structure

Technical field

This utility model relates to shell structure, particularly relates to a kind of TV shell structure.

Background technology

The integral housing structure of current television set has become household electric appliances main flow, and because it uses fore shell, back cover is not only as module backboard but also as appearance member simultaneously, re-uses a little back cover and covers movement and power supply, cost is greatly lowered, improves production efficiency.But, although fore shell and back cover adopt buckle to fix, but little back cover uses screw-type to fix, and still suffers from complex process, and man-hour is many, the defect that cost is high.

Utility model content

This utility model embodiment technical problem to be solved is in that, it is provided that a kind of TV shell structure, saves screw, production technology is simple, reduces production hour in a large number, reduces cost, and the outward appearance of fixed structure without screw is more beautiful, adds market competition advantage.

In order to solve above-mentioned technical problem, this utility model embodiment proposes a kind of TV shell structure, including the first housing mutually covered and the second housing, described TV shell structure also includes the 3rd housing being arranged at the outside of the second housing, 3rd housing buckle is fixed on described first housing and the second housing, second housing offers notch, the bottom of notch offers slot, the top of the 3rd housing is convexly equipped with the protuberance mated with described slot, the bottom wall edge of the 3rd housing is convexly equipped with the first buckle, the inside bottom wall of the first housing is provided with mates the second buckle fastened with described first buckle.

Further, the opening part of slot is provided with the first guide portion tapered into along direction of insertion opening, and the end that inserts of protuberance is provided with the second guide portion being gradually reduced along direction of insertion cross section.

Further, the sidepiece of described notch is provided with button hole, and the sidepiece inward flange of the 3rd housing is provided with the 3rd buckle mated with described button hole.

Further, the sidepiece correspondence sidewall epirelief of described notch is provided with fastener, and fastener and described sidewall cooperatively form guiding groove, and button hole is opened on described fastener, the sidepiece of the 3rd housing is provided with the recess mated with described guiding groove, and recess inward flange extends inwardly to form described 3rd buckle.

This utility model embodiment is by proposing a kind of TV shell structure, by adopt by the 3rd housing from the outside of the second housing simultaneously buckle be fixed on the technological means on described first housing and the second housing, make the 3rd housing fixing not in use by screw, assembly technology becomes very simple, reduce man-hour, reduce cost, and structure is attractive in appearance.

Accompanying drawing explanation

Fig. 1 is the assembling schematic diagram of the 3rd housing of this utility model embodiment.

Fig. 2 is the three-dimensional structure diagram of the 3rd housing of this utility model embodiment.

Fig. 3 is this utility model embodiment upper and lower sides assembling generalized section.

Fig. 4 is this utility model embodiment left and right sides assembling generalized section.

Drawing reference numeral explanation

First housing 10

Second buckle 11

Second housing 20

Notch 21

Slot 22

First guide portion 210

Button hole 23

Fastener 24

3rd housing 30

Protuberance 31

Second guide portion 310

First buckle 32

3rd buckle 33

Recess 34

The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Detailed description of the invention

It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other, and below in conjunction with the drawings and specific embodiments, this utility model are described in further detail.

If directional instruction in this utility model embodiment (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith.

If it addition, relate to the description of " first ", " second " etc. in this utility model only for descriptive purposes, and it is not intended that instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.

Refer to Fig. 1～Fig. 2, the TV shell structure of this utility model embodiment, including the first housing 10 and the second housing 20 mutually covered, also including the 3rd housing 30 being arranged at the outside of the second housing 20, the 3rd housing 30 buckle is fixed on described first housing 10 and the second housing 20.It should be noted that, the first housing 10 and the second housing 20 in this specification also can be called fore shell and back cover, and the 3rd housing 30 is also referred to as little back cover, and is smaller in size than the first housing 10 and the second housing 20.

Please with reference to Fig. 3～Fig. 4, the side of the second housing 20 offers notch 21 towards center, and the bottom of notch 21 offers slot 22, and the top of the 3rd housing 30 is convexly equipped with the protuberance 31 mated with described slot 22.Protuberance 31 is set by the top of the 3rd housing 30, not only can facilitate the dismounting of the 3rd housing 30 and the second housing 20 but also can ensure that the planar section difference requirement of the 3rd housing 30 and the second housing 20, namely control the gap of mating surface between protuberance 31 and slot 22 well.Preferably, the opening part of slot 22 is provided with the first guide portion 210 tapered into along direction of insertion opening, the end that inserts of protuberance 31 is provided with the second guide portion 310 being gradually reduced along direction of insertion cross section, described first guide portion 210 and the second guide portion 310 coordinate the guide frame constituted to facilitate assembling, improve efficiency of assembling.In preferred implementation, the quantity of slot 22 and protuberance 31 is two.

The bottom wall edge of the 3rd housing 30 is convexly equipped with the first buckle 32, and the first housing 10 inside bottom wall is provided with mates the second buckle 11 fastened with described first buckle 32.First buckle 32 coordinates with the second buckle 11 inside the first housing 10, ensure the first housing 10 and the 3rd housing 30 gap requirement, namely the bottom gap of the first housing 10 and the 3rd housing 30 is controlled well, when making the 3rd housing 30 contact with the first housing 10 in design, the first buckle 32 and the second buckle 11 have been fixed, it is achieved that fixing between the first housing 10 and the 3rd housing 30.

The sidepiece of described notch 21 is provided with button hole 23, and the sidepiece inward flange of the 3rd housing 30 is provided with the 3rd buckle 33 mated with described button hole 23.Specifically, the size of the first buckle 32 and the second buckle 11 is bigger than the 3rd buckle 33, it is ensured that the reliability that housing is fixing.In preferred implementation, the quantity of button hole 23 and the 3rd buckle 33 is two, and is separately positioned on two sidepieces that notch 21 is relative.Preferably, the sidepiece correspondence sidewall epirelief of described notch 21 is provided with fastener 24, fastener 24 and described sidewall cooperatively form guiding groove, button hole 23 is opened on described fastener 24, the sidepiece of the 3rd housing 30 is provided with the recess 34 mated with described guiding groove, and recess 34 inward flange extends inwardly to form described 3rd buckle 33.Concrete the both sides of TV shell structure are symmetrical set, and fastener 24 be reinforcing rib structure as shown in Figure 4, and guiding groove has a guide effect, while can limit the 3rd left right shift of housing 30, be also prevented from occurring subsiding.Fastener 24 and the 3rd buckle 33 quantity, position can according to concrete type size adjusting.

The assembling process of the TV shell structure of this utility model embodiment is: first insert in the slot 22 bottom the notch 21 of the second housing 20 by the protuberance 31 at the 3rd housing 30 top, subsequently the 3rd housing 30 is put down, pressing left and right sides makes the 3rd buckle 33 of the 3rd housing 30 and the fastener 24 of the second housing 20 be fixed, realize fixing between the second housing 20 and the 3rd housing 30, finally pressing bottom makes the second buckle 11 inside its first buckle 32 and the first housing 10 be fixed, it is achieved fixing between the first housing 10 and the 3rd housing 30.

To sum up, by this utility model embodiment, the 3rd housing 30 is fixed not in use by screw, but by the form of buckle with grafting, makes the 3rd housing 30 assembly technology become very simple；By regulating buckle, slot 22, protuberance 31 quantity and each fit clearance, it is ensured that the reliability and stability of product, it is really achieved the all-in-one scheme that outward appearance is fixed without screw；Production hour can be saved without screw fixed form simultaneously, reduce manufacturing cost, and product appearance can be beautified, the same industry occupies favourable one side, is effectively improved the market competition advantage of product.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is limited by claims and equivalency range thereof.

Claims

1. a TV shell structure, including the first housing mutually covered and the second housing, it is characterized in that, described TV shell structure also includes the 3rd housing being arranged at the outside of the second housing, described 3rd housing buckle is fixed on described first housing and the second housing, second housing offers notch, the bottom of notch offers slot, the top of the 3rd housing is convexly equipped with the protuberance mated with described slot, the bottom wall edge of the 3rd housing is convexly equipped with the first buckle, and the inside bottom wall of the first housing is provided with mates the second buckle fastened with described first buckle.

2. TV shell structure as claimed in claim 1, it is characterised in that the opening part of slot is provided with the first guide portion tapered into along direction of insertion opening, the end that inserts of protuberance is provided with the second guide portion being gradually reduced along direction of insertion cross section.

3. TV shell structure as claimed in claim 1, it is characterised in that the sidepiece of described notch is provided with button hole, and the sidepiece inward flange of the 3rd housing is provided with the 3rd buckle mated with described button hole.

4. TV shell structure as claimed in claim 3, it is characterized in that, the sidepiece correspondence sidewall epirelief of described notch is provided with fastener, fastener and described sidewall cooperatively form guiding groove, button hole is opened on described fastener, the sidepiece of the 3rd housing is provided with the recess mated with described guiding groove, and recess inward flange extends inwardly to form described 3rd buckle.