CN201134873Y - Assembly structure of decorative strip and front case - Google Patents
Assembly structure of decorative strip and front case Download PDFInfo
- Publication number
- CN201134873Y CN201134873Y CNU2007201962396U CN200720196239U CN201134873Y CN 201134873 Y CN201134873 Y CN 201134873Y CN U2007201962396 U CNU2007201962396 U CN U2007201962396U CN 200720196239 U CN200720196239 U CN 200720196239U CN 201134873 Y CN201134873 Y CN 201134873Y
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- China
- Prior art keywords
- ornamental strip
- fore shell
- locating part
- assembly structure
- trip
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Abstract
The utility model relates to an assembled structure of an ornamental strip and a front shell, to solve problems which are caused by the screw fixing mode between the existing ornamental strips and the front shell that the assembly operation is inconvenient and the cost is higher, in the utility model, the inner surface of the ornamental strip is provided with a ornamental strip positive stop part and a ornamental strip clamping part, a front shell positive stop part is arranged on the position of the front shell which is used for installing the ornamental strip, and a front shell clamping part is arranged, wherein the limiting movement between the ornamental strip and the front shell is realized through the co-operating of the positive stop part, and the fixing assembly is realized through the co-operating of the positive stop part. Since the ornamental strip and the front shell are fastened through a clamping and hooking mode, and the installment position is guaranteed through arranging the positive stop part, thereby screw is avoided to save the cost of materials, simultaneously, the cost of assembling is reduced, the manufacturing efficiency is improved, furthermore, the imperfect external appearance which is generated by the stress during beating screws is effectively avoided.
Description
Technical field
The utility model relates to the assembly structure of ornamental strip and fore shell in the household appliances, and this assembly structure is applicable to household appliances such as plasm TV, LCD TV.
Background technology
Household appliances such as existing C RT (cathode ray tube) television set, LCD (liquid crystal display) television set, plasma TV all have a shell, at the internal configurations display screen of shell, power supply, mainboard etc.Except functional characteristics, the outward appearance of product also is its one of welcome key factor whether of decision.Therefore, more and more higher to the requirement of the appearance design of this series products, surface quality aspect, corresponding new technology, new design also constantly are suggested and develop.
Be that example describes with the LCD television set below, in order to strengthen aesthetic, the upper side frame of the fore shell of some LCD television set, lower frame are equipped with an ornamental strip respectively.This ornamental strip is generally the decorative plastic bar, and in the prior art, what adopt between decorative plastic bar and the fore shell is the screw fastening means.The fastening mode of this use screw makes the distortion of decorative plastic bar easily, and needs bigger space on the structure, and assembly manipulation is not easy yet; And use screw can increase material cost and assembling cost of labor.
On the other hand, development of technology makes that the size of LCD television set is increasing, and correspondingly the length of decorative plastic bar is also more and more longer.In the process of the injection mo(u)lding of decorative plastic bar, may produce bigger dimensional discrepancy, for the mode of screw, can produce the difficulty of aspect, location; Deviation is for example arranged slightly, just possibly can't exactly a plurality of screws be squeezed into one by one corresponding screw.
The utility model content
At the above-mentioned defective of prior art, the utility model to solve owing to the assembly manipulation inconvenience that causes for screw fixation method between ornamental strip and the fore shell, cost than problems such as height.
The technical scheme that its technical problem that solves the utility model adopts is: the assembly structure of a kind of ornamental strip and fore shell is provided, and wherein said ornamental strip is loaded on the surface of fore shell; It is characterized in that, be provided with the ornamental strip locating part, and be provided with the ornamental strip fastener at described ornamental strip inner surface; The position that is used to install described ornamental strip on described fore shell surface is provided with the fore shell locating part, and is provided with the fore shell fastener; Realize spacingly between described ornamental strip and the fore shell by cooperating of described locating part, and realize fixing the assembling by the cooperation of described fastener.
In the utility model, there is an assembling panel locating part to be located at the central authorities of described ornamental strip inner surface; Correspondingly, there is one group of fore shell locating part to be located at the central authorities that described fore shell surface is used to install the position of described ornamental strip.
In the utility model, the described ornamental strip locating part that is positioned at central authorities comprises two protruding pins that inwardly stretch out, and between two protruding pins a stopper slot is arranged, and described stopper slot is positioned at the central authorities of described ornamental strip inner surface; The described fore shell locating part that is positioned at central authorities comprises two spacing holes, between two spacing holes a fin is arranged, and described fin is positioned at the central authorities of the position that is used to install described ornamental strip; Described two protruding pins insert respectively in one of them spacing hole, and described fin snaps in the described stopper slot.Wherein, the thickness of described fin preferably is equal to or slightly less than described stopper slot width.
In the utility model, described ornamental strip fastener comprises the trip that inwardly stretches out; Described fore shell fastener comprises the draw-in groove of being located at described fore shell surface; The draw-in groove that inserts correspondence position by trip between described ornamental strip and the fore shell is realized fixing the assembling to cooperate.In the preferred version, be one group, be provided with many group trips at described ornamental strip inner surface with two parallel upper and lower trips; Two upper and lower trips in each group are provided with the opposite overhead kick of direction; Described fore shell is provided with the draw-in groove of counting respective amount with the trip group, and one group of trip inserts same draw-in groove.Wherein, the transverse width of described trip has certain horizontal surplus preferably less than the transverse width of described draw-in groove.
In the utility model, also can also establish an assembling panel locating part respectively at the two ends of described ornamental strip inner surface; Correspondingly, the two ends that are used to install the position of described ornamental strip on described fore shell surface are provided with corresponding fore shell locating part.
In the utility model, the position that described fore shell surface is used to install described ornamental strip is preferably step structure.Simultaneously, described ornamental strip is generally high optical plastic ornamental strip.
Owing to taked technique scheme, fastening between ornamental strip of the present utility model and the fore shell, and be provided with locating part and guarantee the installation site by the trip mode, can so as not to screw to save material cost, the while can reduce assembly cost, enhance productivity.Also can effectively prevent the bad order that the stress owing to playing screw produces in addition.
Description of drawings
Fig. 1 is the schematic diagram that has installed the liquid crystal TV set fore shell of ornamental strip in preferred embodiment of the utility model;
Fig. 2 is the decomposing schematic representation of Fig. 1 middle and lower part ornamental strip and fore shell;
Fig. 3 is the structural representation of fore shell top front face among Fig. 1;
Fig. 4 is the structural representation of fore shell top rear face among Fig. 1;
Fig. 5 is the structural representation of Fig. 1 middle and upper part ornamental strip;
Fig. 6 is the end view of ornamental strip;
Fig. 7 is the local enlarged diagram of the locating part of ornamental strip shown in Fig. 2;
Fig. 8 is the positive local enlarged diagram of the locating part of fore shell shown in Fig. 2;
Fig. 9 is the local enlarged diagram in the back side of the locating part of fore shell shown in Fig. 8;
Figure 10 is the assembling effect schematic diagram of locating part between ornamental strip and the fore shell;
Figure 11 is the structural representation of the fastener of ornamental strip shown in Fig. 2;
Figure 12 is the structural representation of the fastener of fore shell shown in Fig. 2;
Figure 13 is the decorative effect schematic diagram of fastener between ornamental strip and the fore shell;
Figure 14 is the C portion enlarged drawing among Fig. 3;
Figure 15 is the D-D sectional view of Figure 14, wherein shows the step structure that is used to install the ornamental strip position on the fore shell.
Embodiment
Preferred embodiment of the utility model such as Fig. 1 are to shown in Figure 15.As can be seen from Figure 1, this is the fore shell of a liquid crystal TV set, is respectively equipped with an ornamental strip 2 at the upper side frame and the lower frame of fore shell 1, to increase the appearance of product.
Ornamental strip material in the present embodiment is plastics, and has high finish surface; Based on the consideration of appearance quality, physical dimension, easy to assembly and cost aspect, adopt the form of trip draw-in groove screwless to realize secure fit in the present embodiment.
As Fig. 2, Fig. 5, shown in Figure 6, be provided with the ornamental strip locating part at the inner surface of ornamental strip 2, and be provided with the ornamental strip fastener.Wherein, have an assembling panel locating part to be located at the central authorities of ornamental strip inner surface, as shown in Figure 7, this ornamental strip locating part that is positioned at central authorities comprises two protruding pins 201 that inwardly stretch out, one stopper slot 202 is arranged between two protruding pins, and this stopper slot is positioned at the central authorities of ornamental strip inner surface.
Correspondingly, the position that is used to install ornamental strip on the fore shell surface is provided with the fore shell locating part, and there is one group of fore shell locating part to be located at the central authorities of this installation site, as Fig. 3, Fig. 8, shown in Figure 9, this fore shell locating part that is positioned at central authorities comprises two spacing holes 101, one fin 102 is arranged between two spacing holes, and this fin is positioned at the central authorities of installation site.
As shown in figure 10, during assembling, two protruding pins 201 on the ornamental strip insert respectively in one of them spacing hole 101 of fore shell, and the fin 102 of fore shell then snaps in the stopper slot 202 of ornamental strip.In order to guarantee limit effect, the thickness of fin preferably equals the stopper slot width, or is slightly less than the stopper slot width.
Wherein, the top of protruding pin is 10mm to the distance of root.As can be seen from Figure 7, be provided with a big chamfering at the top of protruding pin, this chamfering can play guide effect in assembling process.What above-mentioned central locating part play a part is that left and right directions is spacing.
In addition, at the two ends of ornamental strip inner surface a locating part is set respectively also, concrete structure is the stopper slot that is made of convex tendon, and the notch direction is parallel with the ornamental strip direction of extension.Correspondingly, the correspondence position on the fore shell surface is provided with the projection that can snap in this stopper slot.During assembling, projection snaps in the stopper slot, plays spacing effect up and down.
As Fig. 2, Figure 11, Figure 12, shown in Figure 13, in the present embodiment, be to realize fixing assembling between ornamental strip and the fore shell by cooperating of fastener.As can be seen from Figure 11, the ornamental strip fastener comprises that 204, two upper and lower trips of two trips are provided with the opposite overhead kick of direction up and down in each group.
As can be seen from Figure 12, correspondingly, comprise the draw-in groove 104 of being located at the fore shell surface at the fore shell fastener; One group of trip inserts same draw-in groove.Wherein, the transverse width of trip is less than the transverse width of draw-in groove, and certain horizontal surplus is arranged.Even can guarantee suitable injection moulding dimensional discrepancy like this, also can assemble easily.
Effect after assembling as can be seen from Figure 13, wherein the overhead kick of each buckle hangs on the shell wall of corresponding draw-in groove inner surface, thereby can arrive in the effect of fastening assembling.
For making trip have good deformation recovery capability, the height of each trip relatively each trip root be designed and sized to 4 to 8mm, be preferably 5.3mm, the width dimensions of trip is designed to 5 to 10mm, is preferably 8mm.For realizing the design of narrow limit, save the space, simultaneously for the surface quality that guarantees the decorative plastic bar, prevent to shrink, this trip becomes certain inclination angle to be provided with respect to the LCD display of whole television set, this inclination angle is preferably 29.2 degree.In addition, the distance between per two groups of trips is set between 100 to 200mm, can decide according to the situation of reality.
Reinforcement on the decorative plastic bar can be designed as 0.8 to 1.0mm, is preferably 0.8mm.Can avoid appearance shrink etc. bad so easily, to realize the appearance requirement of Gao Guang.
As can be seen, in the present embodiment, the position that is used to install ornamental strip on the fore shell is a stairstepping from Figure 14 and Figure 15.First ladder 105 of Figure 15 upper left quarter is for going out modular angle, and this angle is preferably 5 degree; Second ladder 106 is for installing mating surface, and the front of shielding with respect to LCD is set to certain inclination angle, and this angle is preferably 60 degree.The stairstepping of fore shell can increase the intensity of fore shell, and makes things convenient for mold design processing.
During concrete the assembling, at first, that the decorative plastic bar is spacing in correct position by the center locating part, guarantee trip aligning draw-in groove; The assembler only needs the decorative plastic bar to be pressed on the surface of trip position with very little power then, and shell side is to moving forward for ornamental strip, and trip snaps in draw-in groove, realizes secure fit; Meanwhile, center locating part and two ends locating part all can assemble and finish.Such result is, simple and easy, the handled easily of assembling process, and the decorative plastic bar can well match with fore shell after assembling was finished.
By above-mentioned specific embodiment as can be seen, fastening between ornamental strip of the present utility model and the fore shell, and be provided with locating part and guarantee the installation site by the trip mode, can so as not to screw to save material cost, the while can reduce assembly cost, enhance productivity.Also can effectively prevent the bad order that the stress owing to playing screw produces in addition.Can satisfy simultaneously different surface-treated ornamental strips and exchange, and simple to operate.
Claims (10)
1, the assembly structure of a kind of ornamental strip and fore shell, wherein said ornamental strip is loaded on the surface of fore shell; It is characterized in that,
Be provided with the ornamental strip locating part at described ornamental strip inner surface, and be provided with the ornamental strip fastener;
The position that is used to install described ornamental strip on described fore shell surface is provided with the fore shell locating part, and is provided with the fore shell fastener;
Realize spacingly between described ornamental strip and the fore shell by cooperating of described locating part, and realize fixing the assembling by the cooperation of described fastener.
2, the assembly structure of ornamental strip according to claim 1 and fore shell is characterized in that, has an assembling panel locating part to be located at the central authorities of described ornamental strip inner surface; Correspondingly, there is one group of fore shell locating part to be located at the central authorities that described fore shell surface is used to install the position of described ornamental strip.
3, the assembly structure of ornamental strip according to claim 2 and fore shell is characterized in that,
The described ornamental strip locating part that is positioned at central authorities comprises two protruding pins that inwardly stretch out, and between two protruding pins a stopper slot is arranged, and described stopper slot is positioned at the central authorities of described ornamental strip inner surface;
The described fore shell locating part that is positioned at central authorities comprises two spacing holes, between two spacing holes a fin is arranged, and described fin is positioned at the central authorities of the position that is used to install described ornamental strip;
Described two protruding pins insert respectively in one of them spacing hole, and described fin snaps in the described stopper slot.
4, the assembly structure of ornamental strip according to claim 3 and fore shell is characterized in that, the thickness of described fin is equal to or slightly less than described stopper slot width.
5, the assembly structure of ornamental strip according to claim 2 and fore shell is characterized in that, described ornamental strip fastener comprises the trip that inwardly stretches out; Described fore shell fastener comprises the draw-in groove of being located at described fore shell surface; The draw-in groove that inserts correspondence position by trip between described ornamental strip and the fore shell is realized fixing the assembling to cooperate.
6, the assembly structure of ornamental strip according to claim 5 and fore shell is characterized in that, is one group with two parallel upper and lower trips wherein, is provided with many group trips at described ornamental strip inner surface; Two upper and lower trips in each group are provided with the opposite overhead kick of direction; Described fore shell is provided with the draw-in groove of counting respective amount with the trip group, and one group of trip inserts same draw-in groove.
7, the assembly structure of ornamental strip according to claim 6 and fore shell is characterized in that, the transverse width of described trip is less than the transverse width of described draw-in groove.
8, the assembly structure of ornamental strip according to claim 2 and fore shell is characterized in that, also is respectively equipped with an assembling panel locating part at the two ends of described ornamental strip inner surface; Correspondingly, the two ends that are used to install the position of described ornamental strip on described fore shell surface are provided with corresponding fore shell locating part.
According to the assembly structure of each described ornamental strip and fore shell among the claim 1-8, it is characterized in that 9, the position that described fore shell surface is used to install described ornamental strip is a step structure.
10, the assembly structure of ornamental strip according to claim 9 and fore shell is characterized in that, described ornamental strip is high optical plastic ornamental strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201962396U CN201134873Y (en) | 2007-12-21 | 2007-12-21 | Assembly structure of decorative strip and front case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201962396U CN201134873Y (en) | 2007-12-21 | 2007-12-21 | Assembly structure of decorative strip and front case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134873Y true CN201134873Y (en) | 2008-10-15 |
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ID=40063144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201962396U Expired - Fee Related CN201134873Y (en) | 2007-12-21 | 2007-12-21 | Assembly structure of decorative strip and front case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134873Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638664A (en) * | 2012-04-01 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Housing of flat panel television and flat panel television |
| CN101873772B (en) * | 2009-04-21 | 2012-10-17 | 深圳富泰宏精密工业有限公司 | Electronic device shell and electronic device applying same |
| CN104168432A (en) * | 2014-08-14 | 2014-11-26 | 深圳创维－Rgb电子有限公司 | LOGO support, television and mounting method of television |
| CN105472282A (en) * | 2015-11-23 | 2016-04-06 | 微鲸科技有限公司 | One-piece liquid crystal display television assembling structure |
| CN107361699A (en) * | 2017-07-26 | 2017-11-21 | 珠海格力电器股份有限公司 | Assembly structure of decorative ring and shell, electric appliance shell assembly and dust collector |
-
2007
- 2007-12-21 CN CNU2007201962396U patent/CN201134873Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873772B (en) * | 2009-04-21 | 2012-10-17 | 深圳富泰宏精密工业有限公司 | Electronic device shell and electronic device applying same |
| CN102638664A (en) * | 2012-04-01 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Housing of flat panel television and flat panel television |
| CN102638664B (en) * | 2012-04-01 | 2015-04-22 | 深圳创维－Rgb电子有限公司 | Housing of flat panel television and flat panel television |
| CN104168432A (en) * | 2014-08-14 | 2014-11-26 | 深圳创维－Rgb电子有限公司 | LOGO support, television and mounting method of television |
| CN104168432B (en) * | 2014-08-14 | 2017-06-23 | 深圳创维－Rgb电子有限公司 | A kind of LOGO supports, television set and its installation method |
| CN105472282A (en) * | 2015-11-23 | 2016-04-06 | 微鲸科技有限公司 | One-piece liquid crystal display television assembling structure |
| CN105472282B (en) * | 2015-11-23 | 2019-04-26 | 微鲸科技有限公司 | Integral type LCD TV assembling structure |
| CN107361699A (en) * | 2017-07-26 | 2017-11-21 | 珠海格力电器股份有限公司 | Assembly structure of decorative ring and shell, electric appliance shell assembly and dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SANYO TECHNOLOGY CENTER (SHENZHEN) CO., LTD. Free format text: FORMER NAME: SHENZHEN HUANQIANG SANYO TECHNOLOGY DESIGN CO., LTD |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518057, building 1, Shenzhen new Granville Software Science Park, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Co-patentee after: Sanyo Electric Co., Ltd. Patentee after: Sanyo Technology Center (Shenzhen) Co., Ltd. Address before: 518057, building 1, Shenzhen new Granville Software Science Park, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Co-patentee before: Sanyo Electric Co., Ltd. Patentee before: Shenzhen Huanqiang Sanyo Technology Design Co., Ltd |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131221 |