CN209982610U - Liquid crystal television frame - Google Patents
Liquid crystal television frame Download PDFInfo
- Publication number
- CN209982610U CN209982610U CN201921013739.0U CN201921013739U CN209982610U CN 209982610 U CN209982610 U CN 209982610U CN 201921013739 U CN201921013739 U CN 201921013739U CN 209982610 U CN209982610 U CN 209982610U
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- Prior art keywords
- frame
- liquid crystal
- television
- leakage
- bezel
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 40
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 208000016261 weight loss Diseases 0.000 claims description 4
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model discloses a liquid crystal TV frame is provided with framework, leak protection rampart, bearing piece, buckle external member and strengthening rib group. The positioning grooves are arranged on the supporting piece to play a role of pre-positioning, in the assembling process, the positioning grooves are aligned with the positioning bulges on the television rear shell, and then the positioning bulges on the television rear shell are correspondingly inserted into the positioning grooves, so that the assembling of the liquid crystal television frame is completed, and the liquid crystal television frame is very convenient and fast; the arrangement of the jacking bulges ensures that relative shaking is not easy to occur between the television rear shell and the television frame, and the damage of the television frame and the rear shell due to excessive relative shaking is prevented, so that the connection stability of the frame and the rear shell is improved; the leakage-proof annular wall is used for preventing light rays generated when the liquid crystal television works from passing through the buckling part and then leaking out of the television shell, so that the light leakage phenomenon of the frame when the television works is prevented; the arrangement of the reinforcing ribs is used for improving the mechanical strength of the leakage-proof annular wall, and further the durability is improved.
Description
Technical Field
The utility model relates to a liquid crystal TV technical field especially relates to a liquid crystal TV frame.
Background
The lcd tv is generally used to receive analog tv programs broadcast by tv stations, process the received analog tv programs, and reproduce images. A complete TV set generally includes the screen, the mainboard, a power supply, the wire rod, several big parts of fastener and casing, wherein, the casing is the important part that is used for bearing all the other several big parts, the casing needs carry out reasonable structural design under the various factors such as fully considering space, heat dissipation and market heat, nowadays, in order when reducing the production degree of difficulty, improve the packaging efficiency of TV set, the casing generally can be according to several parts injection moulding respectively such as actual conditions split into front bezel, the center, several parts such as frame and backshell, consequently, all can be provided with corresponding complex connection structure on the casing component parts such as front bezel, the center, frame and backshell.
At present, the hookup location of casing component parts such as preceding frame, center, frame and backshell generally adopts the buckle to connect, and the mode that the buckle is connected can greatly accelerate assembly workman's assembly efficiency. For example, in the process of assembling the frame, an assembler only needs to align the fasteners on the frame with the fasteners on the back shell one by one and apply a slight force to the frame, so that the connection between the fasteners and the fasteners can be completed, and the connection between the frame and the back shell is also completed. However, the stability of the buckle connection part of the existing frame and the rear shell is generally poor, the buckle part is easy to shake, and when the shaking degree is too large, the buckle part is easy to damage; moreover, the conventional frame is generally used for bearing the backlight module and the liquid crystal display, and the fastening connection mode has inevitable fit clearance, so that the fastening position of the frame and the rear shell is easy to leak light; in addition, the existing frame is low in mechanical strength, the frame is easy to damage in the using process due to the low mechanical strength, and the whole service life of the frame is also shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, it is higher to provide connection stability in one, can prevent that the lock joint position of frame from taking place the light leak phenomenon, and the higher liquid crystal TV frame of mechanical strength.
The purpose of the utility model is realized through the following technical scheme:
a liquid crystal television bezel comprising:
a frame body;
the leakage-proof annular wall is arranged on the frame body, and the leakage-proof annular wall and the frame body jointly enclose an accommodating area;
the bearing piece is arranged on the leakage-proof annular wall, and the central position of the bearing piece is recessed towards the direction close to the central position of the frame body to form a positioning groove;
the buckle external member comprises a buckle beam body and a jacking bulge, wherein two resetting elastic feet are arranged on the buckle beam body, each resetting elastic foot is connected with the frame body, the jacking bulge is arranged on the side surface of the leakage-proof ring wall close to the buckle beam body, and the jacking bulge, the buckle beam body and the frame body jointly form an embedded hole; and
the reinforcing rib group comprises a plurality of reinforcing ribs, one end of each reinforcing rib is connected with the frame body, and the other end of each reinforcing rib is connected with the leakage-proof annular wall;
the top supporting bulge is used for enabling the clamping hook to be abutted against the buckling beam body when the clamping hook penetrates through the embedding hole, and further enabling the clamping hook to be clamped between the buckling beam body and the top supporting bulge.
In one embodiment, the support member is provided with a weight reduction groove at the position of the positioning groove.
In one embodiment, the weight-reduction grooves have a groove depth in the range of [0.2mm, 0.45mm ].
In one embodiment, the leakage preventing annular wall is provided with a chamfered portion at an edge position away from the embedding hole.
In one embodiment, the supporting protrusion includes a supporting portion and a guiding portion, the supporting portion and the guiding portion are disposed on the leakage-proof annular wall, the guiding portion is far away from the embedding hole, and a guiding inclined surface is disposed on the guiding portion.
In one embodiment, the supporting portion and the guiding portion are integrally formed.
In one of them embodiment, buckle roof beam body includes buckle strip and two reset plates, the buckle strip respectively with two reset plates are connected, two the elasticity foot one-to-one that resets is located two reset plates.
In one embodiment, the snap strip is provided with a snap chamfer on a side adjacent to the holding projection.
In one embodiment, the two reset plates are distributed in an axial symmetry mode with the central axis of the buckle strip.
In one embodiment, the reset plate has a rectangular cross-section.
The utility model discloses compare in prior art's advantage and beneficial effect as follows:
the utility model discloses a liquid crystal TV frame is provided with framework, leak protection rampart, bearing piece, buckle external member and strengthening rib group. The positioning grooves are arranged on the supporting piece to play a role of pre-positioning, in the assembling process, the positioning grooves are aligned with the positioning bulges on the television rear shell, and then the positioning bulges on the television rear shell are correspondingly inserted into the positioning grooves, so that the assembling of the liquid crystal television frame is completed, and the liquid crystal television frame is very convenient and fast; the arrangement of the jacking bulges ensures that relative shaking is not easy to occur between the television rear shell and the television frame, and the damage of the television frame and the rear shell due to excessive relative shaking is prevented, so that the connection stability of the frame and the rear shell is improved; the leakage-proof annular wall is used for preventing light rays generated when the liquid crystal television works from passing through the buckling part and then leaking out of the television shell, so that the light leakage phenomenon of the frame when the television works is prevented; the arrangement of the reinforcing ribs is used for improving the mechanical strength of the leakage-proof annular wall, and further the durability is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a liquid crystal television frame according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another viewing angle of a liquid crystal television frame according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
fig. 4 is a schematic view of an assembly structure of a frame and a hook of a liquid crystal television.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2 and 3, a liquid crystal television bezel 10 includes a frame 100, a leakage-proof ring wall 200, a supporting member 300, a locking member 400 and a stiffener assembly 500.
As such, it should be noted that the frame 100 plays a role of protection and support; the anti-leakage ring wall 200 is used for preventing the light leakage phenomenon at the buckling part of the frame body 100 and the television rear shell; the supporting member 300 is used for supporting the display screen of the television, and meanwhile, the supporting member 300 also plays a role in improving the assembling efficiency of the liquid crystal television frame 10; the buckle kit 400 is used for further improving the connection stability of the connection part of the liquid crystal television frame 10 and the television rear shell; the set of reinforcing ribs 500 serves to improve the mechanical strength of the leakage preventing annular wall 200.
Referring to fig. 1, fig. 2 and fig. 3, the anti-leakage annular wall 200 is disposed on the frame body 100, and the anti-leakage annular wall 200 and the frame body 100 together form an accommodating area; the supporting member 300 is disposed on the anti-leakage ring wall 200, and the central position of the supporting member 300 is recessed toward the direction close to the central position of the frame 100 to form a positioning groove 310; the buckle kit 400 comprises a buckle beam body 410 and a propping bulge 420, wherein two resetting elastic feet 430 are arranged on the buckle beam body 410, each resetting elastic foot 430 is connected with the frame body 100, the propping bulge 420 is arranged on the side surface of the leakage-proof annular wall 200 close to the buckle beam body 410, and the propping bulge 420 and the buckle beam body 410 and the frame body 100 respectively enclose an embedding hole 110; the reinforcing rib group 500 comprises a plurality of reinforcing ribs 510, one end of each reinforcing rib 510 is connected with the frame body 100, and the other end of each reinforcing rib 510 is connected with the leakage-proof annular wall 200.
Thus, it should be noted that the accommodating area is used for accommodating a backlight module of the lcd tv, and when the backlight module is accommodated in the accommodating area, the backlight module is respectively in close contact with the leakage-proof surrounding wall 200 and the frame 100; the positioning groove 310 plays a role in improving the assembly efficiency; the buckling beam body 410 and the jacking protrusion 420 are used for further improving the connection stability of the liquid crystal television frame 10 and the television rear shell; the embedding hole 110 is used for accommodating a clamping hook arranged on the rear shell of the television; the reinforcing ribs 510 serve to improve the mechanical strength of the leakage preventing annular wall 200.
In addition, it should be noted that when the liquid crystal television frame 10 needs to be assembled, first, while the positioning grooves 310 are aligned with the positioning protrusions on the television back shell, the liquid crystal television frame 10 is pushed, so that the positioning protrusions on the television back shell are inserted into the positioning grooves 310, and finally, the pre-positioning of the liquid crystal television frame 10 is completed.
Referring to fig. 3 and 4, the supporting protrusion 420 is used to make the hook 600 support against the buckle beam 410 when the hook 600 passes through the embedding hole 110, so that the hook 600 is clamped between the buckle beam 410 and the supporting protrusion 420.
Therefore, it should be noted that, in the process that the positioning protrusion on the tv back shell is inserted into the positioning groove 310, the hook 600 disposed on the tv back shell will also pass through the embedding hole 110, when the hook 600 moves to the predetermined position, the hook 600 will abut against the buckling beam 410, so that the hook 600 is clamped between the buckling beam 410 and the abutting protrusion 420, and finally, the connection stability between the liquid crystal television bezel 10 and the tv back shell is further improved.
Referring to fig. 2 again, the supporter 300 is provided with a lightening slot 320 at the position of the positioning slot 310.
In this way, the lightening grooves 320 play a role in reducing the overall weight of the liquid crystal television bezel 10. Specifically, the weight-reducing grooves 320 have a groove depth in the range of [0.2mm, 0.45mm ].
Referring to fig. 1 and 3, the leakage preventing ring wall 200 is provided with a chamfered portion at an edge position away from the insertion hole 110.
In this way, the chamfered portion can improve the assembling efficiency of the liquid crystal television bezel 10.
Referring to fig. 3 again, the supporting protrusion 420 includes a supporting portion 421 and a guiding portion 422, the supporting portion 421 and the guiding portion 422 are disposed on the anti-leakage ring wall 200, the guiding portion 422 is far away from the embedding hole 110, and the guiding portion 422 is disposed with a guiding inclined plane 423.
In this way, it should be noted that the guiding inclined plane 423 disposed on the guiding portion 422 is used for guiding the hook 600 disposed on the rear shell of the television to move to a predetermined position; the top holding part 421 is used for clamping the clamping hook 600 on the television back shell together with the clamping beam body 410, so that the fit clearance of the clamping part of the liquid crystal television frame 10 and the television back shell is reduced, and the connection stability of the liquid crystal television frame 10 and the back shell is further improved.
Referring to fig. 3 again, the top holding portion 421 and the guiding portion 422 are integrally formed.
Thus, it should be noted that the integrally formed structure improves the mechanical strength of the holding projection 420, thereby improving the durability of the holding projection 420.
Referring to fig. 3 again, the buckle beam 410 includes a buckle bar 411 and two reset plates 412, the buckle bar 411 is connected to the two reset plates 412 respectively, and the two reset elastic pins 430 are located on the two reset plates 412 in a one-to-one correspondence.
Thus, it should be noted that the fastening strip 411 and the supporting protrusion 420 are used to clamp the fastening hook 600 on the rear housing of the television together, so as to prevent the fastening hook 600 from withdrawing from between the fastening strip 411 and the supporting protrusion 420; the reset elastic foot 430 is used for driving the buckle bar 411 to reset. Specifically, the reset plate 412 has a rectangular cross-section.
Referring to fig. 3 again, the side surface of the locking bar 411 adjacent to the supporting protrusion 420 is provided with a locking chamfer 4111.
Thus, it should be noted that the clip chamfered portion 4111 on the clip strip 411 can improve the efficiency of assembling the liquid crystal television bezel by a worker.
Referring to fig. 3 again, the two reset plates 412 are axially symmetrically distributed around the central axis of the snap strip 411.
Thus, it should be noted that the axisymmetrical distribution can balance the stress at each of the two reset plates 412, thereby preventing the snap beam 410 from being damaged due to excessive local stress.
The utility model discloses compare in prior art's advantage and beneficial effect as follows:
the utility model discloses a liquid crystal TV frame is provided with framework, leak protection rampart, bearing piece, buckle external member and strengthening rib group. The positioning grooves are arranged on the supporting piece to play a role of pre-positioning, in the assembling process, the positioning grooves are aligned with the positioning bulges on the television rear shell, and then the positioning bulges on the television rear shell are correspondingly inserted into the positioning grooves, so that the assembling of the liquid crystal television frame is completed, and the liquid crystal television frame is very convenient and fast; the arrangement of the jacking bulges ensures that relative shaking is not easy to occur between the television rear shell and the television frame, and the damage of the television frame and the rear shell due to excessive relative shaking is prevented, so that the connection stability of the frame and the rear shell is improved; the leakage-proof annular wall is used for preventing light rays generated when the liquid crystal television works from passing through the buckling part and then leaking out of the television shell, so that the light leakage phenomenon of the frame when the television works is prevented; the arrangement of the reinforcing ribs is used for improving the mechanical strength of the leakage-proof annular wall, and further the durability is improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a liquid crystal TV frame which characterized in that includes:
a frame body;
the leakage-proof annular wall is arranged on the frame body, and the leakage-proof annular wall and the frame body jointly enclose an accommodating area;
the bearing piece is arranged on the leakage-proof annular wall, and the central position of the bearing piece is recessed towards the direction close to the central position of the frame body to form a positioning groove;
the buckle external member comprises a buckle beam body and a jacking bulge, wherein two resetting elastic feet are arranged on the buckle beam body, each resetting elastic foot is connected with the frame body, the jacking bulge is arranged on the side surface of the leakage-proof ring wall close to the buckle beam body, and the jacking bulge, the buckle beam body and the frame body jointly form an embedded hole; and
the reinforcing rib group comprises a plurality of reinforcing ribs, one end of each reinforcing rib is connected with the frame body, and the other end of each reinforcing rib is connected with the leakage-proof annular wall;
the top supporting bulge is used for enabling the clamping hook to be abutted against the buckling beam body when the clamping hook penetrates through the embedding hole, and further enabling the clamping hook to be clamped between the buckling beam body and the top supporting bulge.
2. The liquid crystal television bezel of claim 1, wherein the support member is provided with a weight reduction groove at a position of the positioning groove.
3. The lcd-tv bezel of claim 2, wherein the weight-reduction grooves have a groove depth in a range of [0.2mm, 0.45mm ].
4. The liquid crystal television bezel of claim 1, wherein the leakage preventing annular wall is provided with a chamfered portion at an edge position away from the embedding hole.
5. The LCD TV bezel of claim 4, wherein the supporting protrusion comprises a supporting portion and a guiding portion, the supporting portion and the guiding portion are both disposed on the anti-leaking annular wall, the guiding portion is away from the embedding hole, and a guiding slope is disposed on the guiding portion.
6. The LCD TV bezel of claim 5, wherein the top support portion and the guide portion are of an integrally formed structure.
7. The liquid crystal television bezel of claim 1, wherein the snap beam comprises a snap strip and two reset plates, the snap strip is connected with the two reset plates respectively, and the two reset elastic pins are located on the two reset plates in a one-to-one correspondence.
8. The liquid crystal television bezel of claim 7, wherein the snap strip is provided with a snap chamfer on a side surface adjacent to the holding protrusion.
9. The lcd-tv bezel of claim 7, wherein the two reset plates are axisymmetrically distributed with a central axis of the snap strip.
10. The lcd-tv bezel of claim 7, wherein the reset plate has a rectangular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013739.0U CN209982610U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal television frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013739.0U CN209982610U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal television frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209982610U true CN209982610U (en) | 2020-01-21 |
Family
ID=69266845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921013739.0U Expired - Fee Related CN209982610U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal television frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209982610U (en) |
-
2019
- 2019-06-28 CN CN201921013739.0U patent/CN209982610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |