CN201937752U

CN201937752U - Ultra-narrow side frame structure device of flat television

Info

Publication number: CN201937752U
Application number: CN2010206423026U
Authority: CN
Inventors: 汤毅
Original assignee: Sichuan Changhong Electric Co Ltd
Current assignee: Sichuan Changhong Electric Co Ltd
Priority date: 2010-12-06
Filing date: 2010-12-06
Publication date: 2011-08-17
Anticipated expiration: 2020-12-06

Abstract

The utility model relates to an ultra-narrow side frame structure device of a flat television, and solves the technical problems by the technical scheme of realizing reliable firm connection through the mutual firm connection and limiting structure of a face frame (1), a module (2) and a rear cover (3). The device has the benefits that the installation efficiency and reliable firm connection are greatly improved through clamping connection of the module (2) and mutual firm connection and limiting formed by a positioning structure separately with the face frame (1) and the rear cover (3), the shape of an ultra-narrow side frame is realized and simultaneously the quantity of fastening screws is reduced as the side frame reduces the space of studs; and the device has few parts and low production cost, is simple and rapid in assembly operation, is accurate and reliable in positioning, and has wide application range.

Description

The super narrow border structure device of a kind of panel TV

Technical field

The utility model relates to television set, the super narrow border structure device of particularly a kind of panel TV.

Background technology

Ultra-thinization of panel TV set forward of present stage, super narrow, trend development such as integrated; In appearance, complete machine frame profile is more and more narrow, complete machine thickness is more and more thinner; For enhancing productivity and reducing production costs, the use of trip bolt quantity is also fewer and feweri simultaneously, the fixing and more and more simplification of mounting means requirement of structure.

The face frame fastening means that is threaded with the multiple spot of bonnet surrounding is generally adopted in the final assembly of panel TV at present, and this mode exists manufacturing processing cost height, many, the complicated operation of production process.

Referring to Fig. 1,2, the final assembly device mainly comprises: face frame 1, module 2, bonnet 3.

As seen from Figure 2, the main multiple spot thread connecting mode by face frame and bonnet surrounding of traditional final assembly.Because tie point is many, so the screw element usage quantity is many, so the assembly manipulation inefficiency; Simultaneously owing to adopt screw threads for fastening to connect, on the face frame screw post and corresponding construction to be arranged, bonnet also needs to consider to dodge the space of screw coiled hair, so the border width of complete machine face frame need increase the above space of about 10mm, and this does not have advantage in narrow frame appearance moulding.

Above traditional final assembly mode production process is many, operation is loaded down with trivial details, and the assembly cost height does not have advantages such as narrow frame, thin fuselage in the moulding simultaneously.

Summary of the invention

For addressing the above problem, technical problem to be solved in the utility model provides the super narrow border structure device of a kind of panel TV, assembling by the convenient and reliable realization complete machine of this device energy is fastening, realize the narrow frame effect of machine shape, this apparatus structure is simple simultaneously, and accurate positioning is reliable, simple to operate, the production efficiency height, production cost is low, and is applied widely.

The super narrow border structure device of a kind of panel TV is characterized in that this device comprises face frame (1), module (2), bonnet (3); Realize that by be fastenedly connected mutually and the position limiting structure of face frame (1), module (2), bonnet (3) this device assembling is fastenedly connected.

The concrete technical scheme that its technical problem that solves the utility model adopts is: referring to Fig. 3, this device characteristic is that it comprises: face frame 1, module 2, bonnet 3.By being fastenedly connected mutually and position limiting structure of face frame 1, module 2, bonnet 3, that can realize being fastenedly connected is reliable.

After taking abovementioned technology, after treating that complete machine inner body such as movement, wire harness etc. install, bonnet 3 is packed into from the back side of module 2, and by the elasticity of vibration damping bar 5 and the position-limiting action of spacing muscle 3d, location notch 3b and location fin 2a form fastening spacing mutually; With face frame 1 front-installed from module 2, by the elasticity of vibration damping bar 4 and the position-limiting action of spacing muscle 1b, positioning checkpoint 1a and location hole 2b, positioning checkpoint 1c and location notch 3a form fastening spacing mutually, complete machine is formed reliably be fastenedly connected.

The beneficial effects of the utility model are, clamping, location structure by module 2 form and are fastenedly connected mutually with spacing with face frame 1, bonnet 3 respectively, improve installation effectiveness greatly and be connected fastening reliability, because frame has reduced the screw column space, realize the profile of super narrow frame, also reduced the quantity of trip bolt simultaneously.

This apparatus parts quantity is few, and production cost is low, the assembly manipulation simple and fast, and accurate positioning is reliable, and is applied widely.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is a panel TV front appearance effect schematic diagram;

Fig. 2 is traditional final assembly mode cross section principle schematic;

Fig. 3 is a super narrow border structure fit of the present utility model cross section principle schematic;

Fig. 4 is the fastening operating process schematic diagram of bonnet of the present utility model;

Fig. 5 is a bonnet assembling of the present utility model back effect schematic diagram;

Fig. 6 is of the present utility model the fastening operating process schematic diagram of frame;

Fig. 7 is an of the present utility model frame assembling back effect schematic diagram;

Parts, toponym and pairing mark among the figure: face frame 1(positioning checkpoint 1a, spacing muscle 1b, positioning checkpoint 1c), module 2(location fin 2a, location hole 2b), bonnet 3(location notch 3a, location notch 3b, guiding rib 3c, spacing muscle 3d), vibration damping bar 4, vibration damping bar 5, wall hanging rack 6, wall hanging screw 7.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

With reference to Fig. 3, the utility model has provided a kind of narrow border structure device of designs simplification, and the installation steps of this narrow frame fastener are as follows:

(1) referring to Fig. 4, bonnet 3 is packed into from the back side of module 2, by compression vibration damping bar 5, bonnet 3 is in contact with one another with module 2 sides earlier, and produces local deformation, location notch 3b and location fin 2a cooperatively interact, till arriving at spacing muscle 3d, at this moment, remove external force, vibration damping bar 5 recovers elasticity, and location notch 3b is effectively spacing fastening with the final formation of location fin 2a; Further fastening reinforcement can be passed through wall hanging screw 7, and bonnet 3 is connected with the wall hanging rack 6 of module 2; Fig. 5 is the effect schematic diagram after bonnet 3 assemblings; Vibration damping bar 5 has good elasticity and compressibility, has both guaranteed the location clamping effect of bonnet 3 and module 2, the complete machine machine of also avoiding the fit-up gap to cause the simultaneously phenomenon of shaking;

(2) referring to Fig. 6 face frame 1 is packed into from the front (display surface) of module 2, earlier by compression vibration damping bar 4, face frame 1 is in contact with one another with bonnet 3, module 2 respectively, and generation local deformation, positioning checkpoint 1a and location hole 2b, positioning checkpoint 1c and location notch 3a cooperatively interact, till arriving at spacing muscle 1b, at this moment, remove external force, vibration damping bar 4 recovers elasticity, the final formation of positioning checkpoint 1a and location hole 2b, positioning checkpoint 1c and location notch 3a is effectively spacing fastening, and Fig. 7 is the effect schematic diagram after 1 assembling of face frame; Vibration damping bar 4 has good elasticity and compressibility, has both guaranteed the location clamping effect of face frame 1 and module 2, the complete machine machine of also avoiding the fit-up gap to cause the simultaneously phenomenon of shaking;

The complete machine unloading process is just in time opposite:

(1) makes face frame 1 outer margin deformation with tool structure, make positioning checkpoint 1a and location hole 2b, positioning checkpoint 1c and location notch 3a be separated from each other, thereby take off face frame 1;

(2) the wall hanging screw 7 of dismounting complete machine makes bonnet 3 edge deformations with tool structure, makes location notch 3b and location fin 2a be separated from each other, thereby takes off bonnet 3.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims

1. the super narrow border structure device of panel TV is characterized in that this device comprises face frame (1), module (2), bonnet (3); Realize that by be fastenedly connected mutually and the position limiting structure of face frame (1), module (2), bonnet (3) this device assembling is fastenedly connected.

2. the super narrow border structure device of panel TV as claimed in claim 1, it is characterized in that: described frame (1) has front positioning checkpoint (1a), sidewall positioning checkpoint (1c), bonnet (3) has lateral wall location notch (3a), madial wall location notch (3b), and module (2) has sidewall location fin (2a), front location hole (2b); Wherein positioning checkpoint (1c) all forms reliable clamping with location hole (2b), location fin (2a) with location notch (3b) with location notch (3a), positioning checkpoint (1a).

3. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: face frame (1) has spacing muscle (1b) structure.

4. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: bonnet (3) has spacing muscle (3d) structure.

5. the super narrow border structure device of panel TV as claimed in claim 1 or 2, it is characterized in that: bonnet (3) has guiding rib (3c).

6. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: the vibration damping bar (4) that is pasted with high resiliency and high-compressibility between face frame (1) and module (2).

7. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: be the machine of avoiding the fit-up gap the to cause phenomenon of shaking, be pasted with the vibration damping bar (5) of high resiliency and high-compressibility between bonnet (3) and module (2).

8. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: fix for making bonnet (3) and the effective of module (2), have additional wall hanging rack (6) between bonnet (3) and the module (2).

9. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: before assembling, at least one this frame mode is arranged for corresponding one by one in the position of positioning checkpoint, fastening fin and location hole, location notch on face frame single side face; Perhaps at a side or this frame mode of several side arrangement of face frame.

10. the super narrow border structure device of panel TV as claimed in claim 1 or 2 is characterized in that: the fitted position at place, non-location of location notch, location hole is slightly larger than positioning checkpoint.