CN105681937A - Loudspeaker fixing structure of liquid crystal display device and liquid crystal display device - Google Patents
Loudspeaker fixing structure of liquid crystal display device and liquid crystal display device Download PDFInfo
- Publication number
- CN105681937A CN105681937A CN201610196604.7A CN201610196604A CN105681937A CN 105681937 A CN105681937 A CN 105681937A CN 201610196604 A CN201610196604 A CN 201610196604A CN 105681937 A CN105681937 A CN 105681937A
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- China
- Prior art keywords
- liquid crystal
- crystal display
- support arm
- connecting support
- horn
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Abstract
The invention belongs to the liquid crystal display device field and discloses a loudspeaker fixing structure of a liquid crystal display device and a liquid crystal display device. The loudspeaker fixing structure of the liquid crystal display device includes a liquid crystal display main body, a loudspeaker, a fixing bracket and a locking assembly; the liquid crystal display main body comprises a main machine shell and a face frame assembly arranged at the front side portion of the main machine shell; the fixing bracket comprises a first connecting support arm, a connecting seat which protrudes out from the top of the first connecting support arm and a second connecting support arm which is arranged at one end of the first connecting support arm in a bent manner; and the locking assembly comprises a first fastening assembly which is used for locking and fixing the first connecting support arm at the rear side portion of the main machine shell, a second fastening assembly which is used for locking and fixing the loudspeaker on the connecting seat, and a third fastening assembly which is used for locking and fixing the second connecting support arm at the bottom of the face frame assembly. With the loudspeaker fixing structure of the liquid crystal display device adopted, the problem of insufficient strength of the fixing bracket can be solved, and the bottom strength of the liquid crystal display device can be enforced, and the reliability of overall packing and transportation of the liquid crystal display device can be improved.
Description
Technical field
The invention belongs to liquid crystal display field, particularly relate to fixing structure for horn and the liquid crystal display of liquid crystal display.
Background technology
The loudspeaker assembling mode of LCD TV mainly has two kinds currently on the market: one of which is to be contained in by loudspeaker on LCD TV bonnet; Another kind is installed on the main case of LCD TV. But, existing both loudspeaker assembling mode all Shortcomings part in a particular application, concrete embody as follows:
1) when loudspeaker are contained on bonnet, loudspeaker plug wire is cumbersome, it is necessary to lifted by bonnet, and hands puts in inside bonnet plug wire gropingly; And horn wire to be designed to more much longer than the drawing length under its normal operating condition so that when bonnet is lifted horn wire there is sufficiently long cushion space, pull thus horn wire can be prevented to be subject to brute force. But, so, can cause that horn wire has extra line under normal operating condition, this extra line can only arbitrarily be placed in main case, and can not paste fixing, has had a strong impact on the folding and unfolding of horn wire.
2) problem that there is loudspeaker plug wire trouble, horn wire folding and unfolding entanglement based on above-mentioned loudspeaker when being contained on bonnet, at present, the loudspeaker fixed form that most of LCD TVs adopt all is installed on main case. But, existing loudspeaker are contained in the scheme on LCD TV main case, in order to ensure that user can hear enough real primary sound, the face of speaking of loudspeaker need to be designed to the base close proximity to LCD TV, in order to realize this purpose, prior art installs a cantilever style horn bracket for loudspeaker installation mainly by main case, it may be assumed that be fixed on main case by one end of a simple horn bracket and loudspeaker are fixed on the other end of horn bracket. The horn bracket of this cantilever style is when assembling, first horn bracket is mounted on main case, again loudspeaker are mounted on horn bracket, it easily occurs that in assembling process horn bracket is bent (for the scheme that horn bracket adopts metallic plate to be fabricated to) or the situation generation of be pressed down (for the scheme that horn bracket adopts non-metallic plastic to make), have a strong impact on the strength reliability of horn bracket, and this cantilever style horn bracket is specially used as fixing loudspeaker and uses, without other purposes, purposes is single.
Summary of the invention
It is an object of the invention to overcome at least one weak point of above-mentioned prior art, provide fixing structure for horn and the liquid crystal display of liquid crystal display, which solve employing cantilever style horn bracket insufficient strength when available liquid crystal display device loudspeaker install on main case and cause that in assembling process, easy cantilever style horn bracket is bent deformation or the technical problem being pressed down.
For reaching above-mentioned purpose, the technical solution used in the present invention is: the fixing structure for horn of liquid crystal display, including liquid crystal display main body, loudspeaker, fixed support and latch assembly, described liquid crystal display main body includes main case and the surface frame assembly of the front side portion being located at described main case, described fixed support includes the first connecting support arm, it is convexly equipped in connecting seat and bending the second connecting support arm being located at described first connecting support arm one end of described first connecting support arm top, described latch assembly includes for being locked by described first connecting support arm in first securing member of rear lateral portion of described main case, for described horn lock being tightly fixed on the second securing member on described connection seat and being used for being locked in the 3rd securing member of the bottom of described surface frame assembly described second connecting support arm.
Alternatively, described first connecting support arm includes an arm body and is located at described arm body one end for the connecting portion being connected with described second connecting support arm, described connection seat is convexly equipped in the top of a described arm body, and described arm body is locked in the rear lateral portion of described main case by described first securing member.
Alternatively, described arm body includes substrate and the reinforcement gusset of both sides of the edge of described substrate is located in two pieces of bendings, described connecting portion is located at described in two to strengthen one end of gusset, strengthen gusset described in described substrate and two and enclose formation one locating slot, described main case is convexly equipped with and the positioning boss of described locating slot clamping matching.
Alternatively, described connecting portion includes two blocks of L-shaped flaps, and the bending of staggering in opposite directions from two one end near described second connecting support arms strengthening gussets respectively of two blocks of L-shaped flaps is arranged, and L shaped plate block combined and spliced composition one rectangular configuration described in two.
Alternatively, it is fixed as one by riveting method between described first connecting support arm and described second connecting support arm.
Alternatively, described second connecting support arm includes the first vertical plate body with described first connecting support arm riveted joint, the horizontal plate body along the described first vertical plate body bottom bending horizontal expansion and the end away from the described first vertical plate body along described transversal piece and bends the second vertical plate body downwardly extended, and the described second vertical plate body is locked in the bottom of described surface frame assembly by described 3rd securing member.
Alternatively, described surface frame assembly includes front plane frame and frame below, and described frame below is located between the front side portion of described front plane frame and described main case, described second connecting support arm by described 3rd securing member be connected to described after the bottom of frame.
Alternatively, described loudspeaker are provided with two, and described fixed support is provided with four, and each described loudspeaker are locked in the rear lateral portion of described mainframe by two described fixed supports.
Alternatively, described first securing member and/or described second securing member and/or described 3rd securing member are screw.
The fixing structure for horn of liquid crystal display provided by the invention, the fixed support adopting non-cantilever type carries out installing loudspeaker, and especially by the first securing member, support bracket fastened one end is fixed on main case, by the 3rd securing member, the support bracket fastened other end is fixed on surface frame assembly, so, owing to support bracket fastened two ends are obtained for support, location, therefore it is effectively increased support bracket fastened structural strength, solve the problem that fixed support intensity is not enough.Simultaneously, it is by the connection of fixed support with surface frame assembly, bigger impulsive force can be born in the bottom that can make surface frame assembly, thus playing the effect strengthening liquid crystal display bottom strength, and then it is beneficial to the reliability improving liquid crystal display complete machine packed and transported, decrease liquid crystal display dramatically in transportation owing to the situation damaged by external impacts occurs.
Further, present invention also offers liquid crystal display, it includes the fixing structure for horn of above-mentioned liquid crystal display and covers the bonnet of the rear lateral portion being installed on described main case.
Liquid crystal display provided by the invention, owing to have employed the fixing structure for horn of above-mentioned liquid crystal display, therefore is effectively increased the structural strength of liquid crystal display, decreases the damage phenomenon that liquid crystal display occurs in assembling process and transportation.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the liquid crystal display that the embodiment of the present invention provides;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the local schematic top plan view of the fixing structure for horn of the liquid crystal display that the embodiment of the present invention provides;
Fig. 4 is the schematic front view of the fixing structure for horn of the liquid crystal display that the embodiment of the present invention provides;
Fig. 5 is the support bracket fastened forward schematic perspective view that the embodiment of the present invention provides;
Fig. 6 is the support bracket fastened schematic top plan view that the embodiment of the present invention provides;
Fig. 7 is the generalized section of B-B in Fig. 6;
Fig. 8 is the generalized section of C-C in Fig. 6;
Fig. 9 is the support bracket fastened reverse schematic perspective view that the embodiment of the present invention provides;
Figure 10 is the schematic perspective view of the loudspeaker that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can directly on another element or may be simultaneously present centering elements. When an element is known as " connection " another element, it can be directly connected to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower, top in following example, end, be only relative concept or with the normal operating condition of product for reference each other, and should not be regarded as have restrictive.
As Figure 1-10 shows, the fixing structure for horn of the liquid crystal display that the embodiment of the present invention provides, including liquid crystal display main body 1, loudspeaker 2, fixed support 3 and latch assembly 4, liquid crystal display main body 1 includes main case 11 and surface frame assembly 12, main case 11 has oppositely arranged front side portion and rear lateral portion, the front side portion of main case 11 is located at by surface frame assembly 12, surface frame assembly 12 has oppositely arranged bottom and top, line between front side portion and the rear lateral portion of main case 11 is parallel to main case 11 and the stacked direction of surface frame assembly 12, the bottom of surface frame assembly 12 and plan vertical are in the stacked direction of main case 11 and surface frame assembly 12, fixed support 3 includes the first connecting support arm 31, be convexly equipped in the first connecting support arm 31 top connect seat 32 and second connecting support arm 33 of first connecting support arm 31 one end is located in bending, latch assembly 4 include for the first connecting support arm 31 is locked in main case 11 rear lateral portion the first securing member 41, be used for being locked by loudspeaker 2 in the second securing member 42 connected on seat 32 and being used for being locked in the 3rd securing member 43 of the bottom of surface frame assembly 12 second connecting support arm 33.Herein, connection between the first connecting support arm 31 and main case 11 rear lateral portion, loudspeaker 2 with bottom the connection being connected between seat 32, the second connecting support arm 33 and surface frame assembly 12 between connection all have employed securing member connected mode, its fastening is reliable, easy accessibility. the fixing structure for horn of the liquid crystal display that the embodiment of the present invention provides, by the first securing member 41, one end of fixed support 3 is fixed on main case 11, by the 3rd securing member 43, the other end of fixed support 3 is fixed on surface frame assembly 12, the two ends making fixed support 3 are obtained for support, location, it is achieved thereby that the design effect of non-cantilever type fixed support 3, so, not only solve the problem that fixed support 3 intensity is not enough, and make the bottom of surface frame assembly 12 can bear bigger impulsive force, serve the effect strengthening liquid crystal display bottom strength, and then it is beneficial to the reliability improving liquid crystal display complete machine packed and transported, decrease liquid crystal display dramatically in transportation owing to the situation damaged by external impacts occurs.
Specifically, in the lump with reference to shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Figure 10, the first connecting support arm 31 running through and is provided with mean for the first perforation 310 that the first securing member 41 wears, the rear lateral portion of main case 11 is provided with mean for the first securing member 41 and wears the first connecting hole 110 of connection; Loudspeaker 2 run through and is provided with the second perforation 210, connection seat 32 is provided with mean for the second securing member 42 and wears the second connecting hole 320 of connection; Surface frame assembly 1 runs through and is provided with mean for the 3rd perforation 1220 that the 3rd securing member 43 wears, the second connecting support arm 33 is provided with mean for the 3rd securing member 43 and wears the 3rd connecting hole 330 of connection. When specifically installing, first securing member 41 is through the first perforation 310 and wears connection the first connecting hole 110, second securing member 42 is through the second perforation 210 and wears connection the second connecting hole 320, and the 3rd securing member 43 is through the 3rd perforation 1220 and wears connection the 3rd connecting hole 330.
Preferably, being fixed as one by riveting method between the first connecting support arm 31 and the second connecting support arm 33, in concrete application, the first connecting support arm 31 and the second connecting support arm 33 are riveted together after can being respectively adopted sheet metal bending and molding again. Herein, fixed support 3 adopts metal material to make, and can fully ensure that the intensity of fixed support 3, and it is integrated riveting after the first connecting support arm 31 and the second connecting support arm 33 split manufacture again simultaneously, the manufacture difficulty reducing fixed support 3 can be beneficial to, and riveting operation is convenient, fastening is reliable.
Preferably, in the lump with reference to shown in Fig. 3-9, first connecting support arm 31 includes an arm body 311 and is located at arm body 311 one end for the connecting portion 312 being connected with the second connecting support arm 33, connecting seat 32 and be convexly equipped in the top of an arm body 311, an arm body 311 is locked in the rear lateral portion of main case 11 by the first securing member 41. Propping up arm body 311 to be mainly used in realizing the first connecting support arm 31 and main case 11 rear lateral portion, the connection being connected seat 32, connecting portion 312 is mainly used in realizing the connection of the first connecting support arm 31 and the second connecting support arm 33.
Preferably, in the lump with reference to shown in Fig. 2-9, arm body 311 includes substrate 3111 and the reinforcement gusset 3112 of both sides of the edge of substrate 3111 is located in two pieces of bendings, two strengthen gusset 3112 is specifically formed from edge, the two opposite sides flange bending of substrate 3111, connecting portion 312 is located at one end of two reinforcement gussets 3112, substrate 3111 and two reinforcement gussets 3112 enclose formation one locating slot 3110, main case 11 are convexly equipped with and the positioning boss 111 of locating slot 3110 clamping matching.Strengthen the setting of gusset 3112, can effectively strengthen the intensity of an arm body 311 on the one hand, can enclose with substrate 3111 on the other hand and be formed and the locating slot 3110 of positioning boss 111 clamping matching on main case 11, so, by coordinating of locating slot 3110 and positioning boss 111, both the assembling of fixed support 3 with main case 11 can be played guide effect, the reliability that fixed support 3 is combined with main case 11 can be improved again.
Preferably, locating slot 3110 is arranged with all rectangular shape of positioning boss 111, and it is easy to process, location is reliable.
Preferably, in the lump with reference to shown in Fig. 2-5, positioning boss 111 being also convexly equipped with positioning convex column 1111, substrate 3111 is additionally provided with the hole, location 3110 arranged with positioning convex column 1111 para-position, positioning convex column 1111 closes location with location hole 3110 card inserting. Herein, by positioning convex column 1111 with location hole 3110 coordinate positioning action, can further improve the solid and reliable property that fixed support 3 is connected with mainframe.
Preferably, hole 3110, location and positioning convex column 1111 are designed with two, and hole 3110, two location is respectively arranged on the both sides of the first perforation 310, and two positioning convex column 1111 are respectively arranged on the both sides of the first connecting hole 110.
Preferably, with reference to shown in Fig. 5, that strengthens gusset 3112 is provided with bar shaped muscle hole 31121 at connecting portion 312 with the position being connected between seat 32, so, arranging in structure can be passed through and improve the stiffening effect strengthening gusset 3112 further, thus being beneficial to the structural strength improving fixed support 3 further.
Preferably, in the lump with reference to shown in Fig. 7 and Fig. 8, connecting portion 312 includes two blocks of L-shaped flaps 3121, and the bending of staggering in opposite directions from two one end near the second connecting support arms 33 strengthening gussets 3112 respectively of two blocks of L-shaped flaps 3121 is arranged, and two L shaped plate blocks combined and spliced composition one rectangular configuration. every block of L-shaped flap 3121 all includes vertical flap and a transverse flap, the vertical flap interval of two blocks of L-shaped flaps 3121, it be arranged in parallel, the transverse flap of two blocks of L-shaped flaps 3121 is that upper-lower position staggers setting, that is: the vertical flap of two blocks of L-shaped flaps 3121 is formed from the two one end flange bendings near the second connecting support arm 33 strengthening gusset 3112 respectively, and top laterally extending from its vertical flap of the transverse flap of one block of L-shaped flap 3121, the transverse flap of another L-shaped flap 3121 is from the bottom horizontal expansion of its vertical flap, so, the transverse flap that can make one block of L-shaped flap 3121 is positioned at the top of the transverse flap of another block L-shaped flap 3121. every block of L-shaped flap 3121 is all riveted with the second connecting support arm 33. herein, connecting portion 312 is staggered from two one end strengthening gusset 3112 by two blocks of L-shaped flaps 3121, doubling setting in opposite directions, so so that an arm body 311 and connecting portion 312 can adopt a sheet metal bending to be formed, its course of processing is very simple, is beneficial to the manufacturing cost reducing fixed support 3.
Preferably, in the lump with reference to shown in Fig. 5 and Fig. 7, second connecting support arm 33 includes and the first vertical plate body 331 of the first connecting support arm 31 riveted joint, the horizontal plate body 332 of horizontal expansion and the second vertical plate body 333 that downwardly extends of end bending away from the first vertical plate body 331 of transversely lamellar body is bent along the first vertical plate body 331 bottom, second vertical plate body 333 is locked in the bottom of surface frame assembly 12 by the 3rd securing member 43, first vertical plate body 331 and the second vertical plate body 333 in the vertical direction are presented bottom and are installed, first vertical plate body 331, horizontal plate body 332 and the second vertical plate body 333 connect that to be formed as one be substantially the structure of zigzag.The Z-type of the second connecting support arm 33 is extended, is beneficial to the bottom ensureing that the second connecting support arm 33 can extend to surface frame assembly 12 from the first connecting support arm 31. In concrete application, the second connecting support arm 33 can be formed by sheet metal bending, its simple in construction, easily processed into type.
Preferably, the first vertical plate body 331 and the second vertical plate body 333 interval, be arrangeding in parallel, horizontal plate body 332 is vertical between the first vertical plate body 331 and the second vertical plate body 333. Between horizontal plate body 332 and the first vertical plate body 331, all can be connected by smooth fillet structural transition between horizontal plate body 332 and the second vertical plate body 333, so, it is beneficial to minimizing stress concentration phenomenon, thus being beneficial to the structural reliability improving the second connecting support arm 33.
Preferably, in the lump with reference to shown in Fig. 2 and Fig. 4, surface frame assembly 12 includes front plane frame 121 and frame 122 below, after frame 122 be located between the front side portion of front plane frame 121 and main case 11, the second connecting support arm 33 is connected to the bottom of frame 122 below by the 3rd securing member 43. Owing to front plane frame 121 is positioned at the front side of liquid crystal display, therefore, herein, it is set to the second connecting support arm 33 be connected with frame 122 below, can be beneficial to and prevent the second convex front being exposed to liquid crystal display of connecting support arm 33, thus being beneficial to the good looking appearance effect improving liquid crystal display.
Preferably, loudspeaker 2 are provided with two, and fixed support 3 is provided with four, and each loudspeaker 2 are locked in the rear lateral portion of mainframe by two fixed supports 3. The two ends of loudspeaker 2 are provided with two engaging lugs 21, and each engaging lug 21 correspondence is connected with a fixed support 3. Herein, each loudspeaker 2 are installed fixing by two fixed supports 3, it is beneficial on the one hand and improves the solid and reliable property that loudspeaker 2 are installed, it is beneficial on the other hand and connecting bottom by fixed support 3 and surface frame assembly 12 improves the impulsive force that can bear bottom liquid crystal display, effectively strengthen the polycrystalline substance of liquid crystal display, such that it is able to prevent the situation that liquid crystal display is damaged by external impacts in transportation from occurring well.
Preferably, the 3rd securing member 43 is provided with four, and each engaging lug 21 is corresponding to be fastenedly connected on the connection seat 32 of a fixed support 3 by the 3rd securing member 43, its simple in construction, easy accessibility. Of coursing, in concrete application, the quantity of the 3rd securing member 43 is not limited to four, and the quantity such as the 3rd securing member 43 also can be set to eight, and so, each engaging lug 21 is corresponding to be fastenedly connected on the connection seat 32 of a fixed support 3 by two the 3rd securing members 43.
Preferably, in the lump with reference to shown in Fig. 4, Fig. 5 and Figure 10, connect seat 32 and include the support rim 321 being convexly equipped on arm body 311 substrate 3111 and the joint pin 322 being convexly equipped on support rim 321, second connecting hole 320 extends from joint pin top down, when specifically installing, the engaging lug 21 of loudspeaker 2 is sheathed on outside joint pin 322 and is supported on support rim 321. Herein, by connecting the optimization design of seat 32 structure, be the equal of the thickness locally having thickeied fixed support 3, so, both can ensure the structural strength of connecting portion 312 between loudspeaker 2 and fixed support 3, be beneficial to again the integral material consumption reducing fixed support 3.
Preferably, first securing member 41 and/or the second securing member 42 and/or the 3rd securing member 43 are screw, fastened by screw is reliable, easy accessibility and can adopt standard component, so, raising the first securing member 41 and/or the second securing member 42 and/or the fastening reliability of the 3rd securing member 43, repair and maintenance convenience it is beneficial to.
Specifically, the first perforation 310 is run through the light through hole being located on substrate 3111, and the first connecting hole 110 is the screwed hole being located at main case 11 rear lateral portion, the first securing member 41 traverse the first perforation 310 threaded first connecting hole 110; Second perforation 210 is run through the light through hole being located on engaging lug 21, and the second connecting hole 320 is be located at the screwed hole connected on seat 32, the second securing member 42 traverse the second perforation 210 threaded second connecting hole 320; 3rd perforation 1220 is run through the light through hole being located at bottom frame 122 below, and the 3rd connecting hole 330 is the screwed hole being located on the second vertical plate body 333, and the 3rd securing member 43 is through the 3rd perforation 1220 threaded 3rd connecting hole 330.
The embodiment of the present invention adopts non-cantilever type fixed support 3 to be fixed loudspeaker 2; solve the problem that existing cantilever style fixed support 3 intensity is not enough; simultaneously; its four fixed supports 3 are connected to main case 11 rear lateral portion and below bottom frame 122 between; make originally can not to bear very big impulsive force bottom the liquid crystal display of stress; this is highly useful for liquid crystal display complete machine packed and transported, and it can well be protected in Product transport process and not damaged by external force.
Further, the embodiment of the present invention additionally provides liquid crystal display, and it includes loudspeaker 2 fixed structure of above-mentioned liquid crystal display and covers the bonnet 5 of the rear lateral portion being installed on main case 11. The liquid crystal display that the embodiment of the present invention provides, concretely liquid crystal TV set or computer all-in-one machine etc., it is owing to have employed the fixing structure for horn of above-mentioned liquid crystal display, therefore it is effectively increased the structural strength of liquid crystal display, decrease the damage phenomenon that liquid crystal display occurs in assembling process and transportation.
In the embodiment of the present invention, the assembling process of liquid crystal display is: be first locked with the first securing member 41 on main case 11 by fixed support 3, then with the 3rd securing member 43, fixed support 3 is connected with frame 122 below, again loudspeaker 2 it is positioned on fixed support 3 and by the second securing member 42, loudspeaker 2 is locked on fixed support 3, finally cover bonnet 5 again, such that complete the final assembly of liquid crystal display.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement or improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. the fixing structure for horn of liquid crystal display, including liquid crystal display main body, loudspeaker, fixed support and latch assembly, described liquid crystal display main body includes main case and the surface frame assembly of the front side portion being located at described main case, it is characterized in that: described fixed support includes the first connecting support arm, it is convexly equipped in connecting seat and bending the second connecting support arm being located at described first connecting support arm one end of described first connecting support arm top, described latch assembly includes for being locked by described first connecting support arm in first securing member of rear lateral portion of described main case, for described horn lock being tightly fixed on the second securing member on described connection seat and being used for being locked in the 3rd securing member of the bottom of described surface frame assembly described second connecting support arm.
2. the fixing structure for horn of liquid crystal display as claimed in claim 1, it is characterized in that: described first connecting support arm includes an arm body and is located at described arm body one end for the connecting portion being connected with described second connecting support arm, described connection seat is convexly equipped in the top of a described arm body, and described arm body is locked in the rear lateral portion of described main case by described first securing member.
3. the fixing structure for horn of liquid crystal display as claimed in claim 2, it is characterized in that: described arm body includes substrate and the reinforcement gusset of both sides of the edge of described substrate is located in two pieces of bendings, described connecting portion is located at described in two to strengthen one end of gusset, strengthen gusset described in described substrate and two and enclose formation one locating slot, described main case is convexly equipped with and the positioning boss of described locating slot clamping matching.
4. the fixing structure for horn of liquid crystal display as claimed in claim 3, it is characterized in that: described connecting portion includes two blocks of L-shaped flaps, the bending of staggering in opposite directions from two one end near described second connecting support arms strengthening gussets respectively of two blocks of L-shaped flaps is arranged, and L shaped plate block combined and spliced composition one rectangular configuration described in two.
5. the fixing structure for horn of the liquid crystal display as described in any one of Claims 1-4, it is characterised in that: it is fixed as one by riveting method between described first connecting support arm and described second connecting support arm.
6. the fixing structure for horn of the liquid crystal display as described in any one of Claims 1-4, it is characterized in that: described second connecting support arm includes the first vertical plate body with described first connecting support arm riveted joint, the horizontal plate body along the described first vertical plate body bottom bending horizontal expansion and the end away from the described first vertical plate body along described transversal piece and bends the second vertical plate body downwardly extended, and the described second vertical plate body is locked in the bottom of described surface frame assembly by described 3rd securing member.
7. the fixing structure for horn of the liquid crystal display as described in any one of Claims 1-4, it is characterized in that: described surface frame assembly includes front plane frame and frame below, described frame below is located between the front side portion of described front plane frame and described main case, and described second connecting support arm is connected to the bottom of described frame below by described 3rd securing member.
8. the fixing structure for horn of the liquid crystal display as described in any one of Claims 1-4, it is characterized in that: described loudspeaker are provided with two, described fixed support is provided with four, and each described loudspeaker are locked in the rear lateral portion of described mainframe by two described fixed supports.
9. the fixing structure for horn of the liquid crystal display as described in any one of Claims 1-4, it is characterised in that: described first securing member and/or described second securing member and/or described 3rd securing member are screw.
10. liquid crystal display, it is characterised in that: include the fixing structure for horn and covering of the liquid crystal display as described in any one of claim 1 to 9 be installed on as described in the bonnet of rear lateral portion of main case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196604.7A CN105681937B (en) | 2016-03-30 | 2016-03-30 | The fixing structure for horn and liquid crystal display of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196604.7A CN105681937B (en) | 2016-03-30 | 2016-03-30 | The fixing structure for horn and liquid crystal display of liquid crystal display |
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| CN105681937A true CN105681937A (en) | 2016-06-15 |
| CN105681937B CN105681937B (en) | 2019-01-18 |
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| CN201610196604.7A Active CN105681937B (en) | 2016-03-30 | 2016-03-30 | The fixing structure for horn and liquid crystal display of liquid crystal display |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743291A (en) * | 2017-11-27 | 2018-02-27 | 合肥惠科金扬科技有限公司 | Fixing structure for horn and display device |
| CN109804642A (en) * | 2016-10-06 | 2019-05-24 | 微软技术许可有限责任公司 | Loudspeaker arrangement |
| CN113825053A (en) * | 2021-10-29 | 2021-12-21 | 合肥惠科金扬科技有限公司 | Horn support, horn assembly structure and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142846A (en) * | 2005-05-13 | 2008-03-12 | 三洋电机株式会社 | Electronic apparatus |
| CN201910871U (en) * | 2010-12-07 | 2011-07-27 | 四川长虹电器股份有限公司 | Loudspeaker of liquid crystal display television and installment structure of loudspeaker |
| JP2014167500A (en) * | 2013-02-28 | 2014-09-11 | Sharp Corp | Thin display device |
| CN205726201U (en) * | 2016-03-30 | 2016-11-23 | 合肥惠科金扬科技有限公司 | The fixing structure for horn of liquid crystal display and liquid crystal display |
-
2016
- 2016-03-30 CN CN201610196604.7A patent/CN105681937B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142846A (en) * | 2005-05-13 | 2008-03-12 | 三洋电机株式会社 | Electronic apparatus |
| CN201910871U (en) * | 2010-12-07 | 2011-07-27 | 四川长虹电器股份有限公司 | Loudspeaker of liquid crystal display television and installment structure of loudspeaker |
| JP2014167500A (en) * | 2013-02-28 | 2014-09-11 | Sharp Corp | Thin display device |
| CN205726201U (en) * | 2016-03-30 | 2016-11-23 | 合肥惠科金扬科技有限公司 | The fixing structure for horn of liquid crystal display and liquid crystal display |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109804642A (en) * | 2016-10-06 | 2019-05-24 | 微软技术许可有限责任公司 | Loudspeaker arrangement |
| CN109804642B (en) * | 2016-10-06 | 2021-01-19 | 微软技术许可有限责任公司 | Loudspeaker arrangement |
| CN107743291A (en) * | 2017-11-27 | 2018-02-27 | 合肥惠科金扬科技有限公司 | Fixing structure for horn and display device |
| CN113825053A (en) * | 2021-10-29 | 2021-12-21 | 合肥惠科金扬科技有限公司 | Horn support, horn assembly structure and display device |
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