CN100397967C

CN100397967C - Fixing apparatus for preventing fixture abscission

Info

Publication number: CN100397967C
Application number: CNB2004100865281A
Authority: CN
Inventors: 崔纹弘
Original assignee: LG Electronics Nanjing Display Co Ltd
Current assignee: LG Electronics Nanjing Display Co Ltd
Priority date: 2004-10-21
Filing date: 2004-10-21
Publication date: 2008-06-25
Anticipated expiration: 2024-10-21
Also published as: CN1764357A

Abstract

The present invention relates to a fixing device for preventing fixed objects from separating. A hollow main body with a wider opening on the inlet part is arranged on the axial direction; flanges outwards extending from the radial direction are arranged on the lower end of the main body; the fixing device is composed of more than two hanging positions which are formed by the outer flanges of the upper end of the main body and soft substances. The present invention is formed by that the outer surface between the hanging positions of the main body is provided with a connecting bridge with certain length, and the movable ends of the connecting bridge can be arranged on a locking part inside a hollow part on the upper end of the main body. With the structure, the present invention can prevent the fixed objects from separating from the fixing device when users separate the fixing objects from the corresponding objects.

Description

Prevent the fixture of fixture abscission

Technical field

The present invention relates to fixation is fixed on employed fixture on the corresponding object, in more detail, exactly about a kind of be used for when fixation will be when corresponding object separates,, prevent the fixture that it breaks away from from fixture.

Background technology

Usually, bonnet such as the LCD reflection displays such as (LCD) of computer all is provided with power line, be used to transmit signal cable, the keyboard wiring of command signal that main frame produces or data-signal, the port of mouse wiring, and it is connected with the corresponding line trap of these ports.

But, see that at the back side of reflection display above-mentioned port, plug and lead are provided with in a messly, influences outward appearance as us, answer this on the bonnet of above-mentioned reflection display, be provided with a certain size trim in addition.

Give an example, in the reflection display bonnet that is provided with LCD (LCD) trim, the inboard of trim 1, as shown in Figure 1 to Figure 3, all be provided with a certain size lug boss 1a, corresponding with lug boss, on the counterpart of bonnet 2, be provided with and engage a mouthful 2a, engage in the mouth at this, clip the fixture made from elastomeric material 3.

Said fixing device 3 is by forming with the lower part:

Has the main body 3a that prolongs the axis direction setting and enter the mouth the bigger hollow bulb 3aa of position opening;

Be arranged on the lower end of main body, the flange 3b that stretches out to the radial direction outside;

Be positioned at outer rim two places, main body upper end mutually towards the position, see the suspension position 3c of its end face triangularity from the side.

In the time will on the bonnet of LCD (LCD), trim being installed, install by following order: 4 at above-mentioned bonnet 2 engage arrangement fixture 3 among mouthful 2a, the suspension position 3c of fixture is pushed in the joint mouthful 2a, with fixture 3 two hang the outer rim that position 3c is installed in bonnet 2 joints mouthful 2a inner top side then, and the flange 3b of fixture 3 also is installed in and engages a mouthful outer rim that caves in the 2a front side simultaneously.

Then, 4 lug boss 1a of above-mentioned trim 1 are arranged along the associated splice mouth of LCD (LCD) bonnet 2, and push among the above-mentioned joint mouth 2a, make 4 lug boss 1a of above-mentioned trim 1 be close to the capable hollow bulb 3aa of the cylinder inboard that bonnet 2 engages mouth 2a fixture 3 then, and be fixedly clamped.

But, the user changes trim, or insert in the port again for the line trap that will not insert corresponding port on the bonnet, trim 1 need be taken off, 4 of trim lug boss 1a just are drawn out from the 3aa of cylindrical hollow portion of bonnet 2 fixtures 3 like this, and have broken away from fixture.This is an existing problem in the existing apparatus.

Summary of the invention

In order to address the above problem, the objective of the invention is to provide a kind of when the user when corresponding object separates fixation, prevent its fixture from fixture abscission.

To achieve these goals, the present invention is by constituting with lower member:

Be arranged on the axis direction, have the main body of the hollow bulb of inlet position opening broad;

Be arranged on the lower end of main body, the flange that stretches out to the radial direction outside;

The position, suspension part more than 2 that is formed by the upper end outer rim of aforementioned body is formed and is made by flexible material.It is characterized in that and aforementioned body hangs the cross structure that is provided with certain-length at least one place of outer surface between the position that the movable end of this cross structure is provided with the dismountable sticking department in the hollow bulb that can be placed in the aforementioned body upper end.

The present invention can prevent that fixture breaks away from from fixation the user when corresponding object (bonnet of LCD display) separates fixation (trim).

Description of drawings

Fig. 1 is to be media with the fixture of utilizing prior art to make, trim is fixed on the simple stereogram of the state on the reflection display bonnet.

Fig. 2 is to be media with the fixture of utilizing prior art to make, trim is fixed on the back side amplification stereogram of the state on the reflection display bonnet.

Fig. 3 is to be media with the fixture, trim is fixed on the local amplification profile of the state on the reflection display bonnet.

Fig. 4 is the simple stereogram that prevents the fixture of fixture abscission of the present invention.

Fig. 5 is the in-built simple profile of fixture that prevents fixture abscission of the present invention.

Fig. 6 prevents that with of the present invention the fixture of fixture abscission from being media, trim is fixed on the local amplification profile of the state on the reflection display bonnet.

* accompanying drawing major part symbol description *

1: trim 1a: lug boss

2: bonnet 2a: engage mouth

4: fixture 4aa: hollow bulb

4a: main body 4b: flange

4c: hang position 5: cross structure

6: sticking department 6a: supporter

6aa: the 6b of concave surface portion: flange

Embodiment

Below with reference to Fig. 4 to Fig. 6, embodiments of the invention are described.

Fig. 4 is the simple stereogram that prevents the fixture of fixture abscission of the present invention; Fig. 5 is the in-built simple profile of fixture that prevents fixture abscission of the present invention.

As shown in Figure 4 and Figure 5, fixture 4 of the present invention is by forming with the lower part:

Be arranged on the axis direction, have the main body 4a of the hollow bulb 4aa of inlet position opening broad;

Be arranged on the lower end of main body 4a, the flange 4b that stretches out to the radial direction outside;

The suspension position 4c more than 2 that forms by the upper end outer rim of aforementioned body 4a, and described fixture is made by flexible material, and aforementioned body 4a hangs the cross structure 5 that is provided with certain-length at least one place of outer surface between the 4c of position, and the movable end of this cross structure is provided with the dismountable sticking department 6 in the hollow bulb 4aa that can be placed in the aforementioned body upper end.

Above-mentioned sticking department 6 is by forming with the lower part:

Its front end shape is rounded, has the supporter 6a of certain-length;

Along supporter upper end outer rim, the flange 6b that stretches out to the radial direction outside.

In above-mentioned supporter 6a, can form the concave surface position 6aa of certain depth on it from its below along axis, supporter can be inserted among the main body 4a hollow bulb 4aa.

At this moment, be fixed on the corresponding object and supporter 6a when inserting main body 4a hollow bulb 4aa as long as the soft degree of above-mentioned sticking department 6 supporter 6a is controlled at as the suspension position of main body 4a 4c, under the situation that main body 4a is pulled downwards, above-mentioned suspension position 4c can not get final product in the contraction scope that axis direction breaks away from.

On the other hand, the hollow bulb 4aa of aforementioned body 4a and the supporter 6a of sticking department 6 can be designed to multiple shapes such as circle, triangle, quadrangle, and the suspension position 4c of aforementioned body 4a also can have multiple shapes such as triangle or hook-shaped in addition.

In addition, said fixing device 4 can be made with materials such as styrene, butadiene, urethane rubbers, as long as when design, according to the soft degree of fixture material, the thickness of the supporter 6a in the hollow bulb 4aa of decision insertion aforementioned body 4a and main body gets final product.

Utilize the above-mentioned fixture that prevents fixture abscission to be installed to trim in the reflection display bonnet or separating process therefrom,, describe with reference to Fig. 4 to Fig. 6.

At first, after from the main body 4a of the fixture 4 that prevents fixture abscission of the present invention, isolating sticking department 6, according to first sticking department supporter 6a, the order of supporter and main body 4a is arranged on these parts insertions among the associated splice mouth 2a of LCD display back side bonnet 2 successively then.

Next, above with aforementioned body 4a two hang position 4c and below after flange 4b is respectively installed on the relevant position that engages mouthful 2a, in the corresponding successively hollow bulb 4aa that inserts aforementioned body 4a of the supporter 6a of sticking department 6.

At this moment, the main body 4a of said fixing device 4 is owing to the certain pressure that is subjected to sticking department 6 supporter 6a, so the main body 4a of fixture 4 is just by in the joint mouth 2a that is fixed on bonnet 2 tightly.

And then, last in the corresponding successively hollow bulb 4aa that inserts above-mentioned bonnet 2 fixer body 4a of each lug boss 1a of above-mentioned trim 1, the bonnet 2 that above-mentioned trim 1 is housed is installed in the back side of LCD display, and is fixed with screw and gets final product.

At this moment, said fixing device 4 main body 4a tightly have been fixed on the bonnet 2 owing to be subjected to the pressure of sticking department 6 supporter 6a, even therefore pull above-mentioned trim 1, it are separated from bonnet 2, and said fixing device 4 also can not break away from the joint mouth 2a of bonnet 2.

Claims

1. fixture that prevents fixture abscission, it comprises:

The suspension position more than 2 that forms by the upper end outer rim of aforementioned body, and described fixture made by flexible material, it is characterized in that:

At least one place of outer surface that aforementioned body hangs between the position is provided with cross structure;

The movable end of this cross structure is provided with dismountable sticking department that can be placed in the hollow bulb of aforementioned body upper end.

2. as the claim item 1 described fixture that prevents fixture abscission, it is characterized in that:

Above-mentioned sticking department is rounded by its cross section, has the supporter of certain-length; And, form to the flange that stretch out in the radial direction outside along supporter upper end outer rim.

3. as the claim item 2 described fixtures that prevent fixture abscission, it is characterized in that: in above-mentioned supporter, formed the concave surface portion of certain depth to its top from its below along axis.