CN106555948A - Backlight module and assembling mechanism - Google Patents
Backlight module and assembling mechanism Download PDFInfo
- Publication number
- CN106555948A CN106555948A CN201510598816.3A CN201510598816A CN106555948A CN 106555948 A CN106555948 A CN 106555948A CN 201510598816 A CN201510598816 A CN 201510598816A CN 106555948 A CN106555948 A CN 106555948A
- Authority
- CN
- China
- Prior art keywords
- stopper section
- perforate
- backlight module
- package assembly
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a kind of backlight module and assembling mechanism, wherein, the backlight module includes light-emitting device and assembling mechanism.Light-emitting device includes light source and light guide plate, and light source is configured at the side of light guide plate.Assembling mechanism is connected to light-emitting device and including two package assemblies, securing member and limiting section.Each package assembly has perforate.Securing member includes the first stopper section, the second stopper section and through-Penetration portion.Through-Penetration portion is connected between the first stopper section and the second stopper section and through each perforate, by backstop between the first stopper section and the second stopper section, the maximum outside diameter of the second stopper section is more than the minimum-value aperture and the maximum diameter of hole less than each perforate of each perforate to two package assemblies.Limiting section is formed on one of which assembling structure, and limiting section is interfered in the first stopper section or the second stopper section, abnormal rotation occurs relative to two package assemblies to prevent securing member.
Description
Technical field
The present invention relates to a kind of optical module and its assembling mechanism, and more particularly to a kind of backlight module and its assembling mechanism.
Background technology
Backlight module is broadly divided into side light type back light module and direct type backlight module.Backlight module is the exiting surface that light guide plate is oriented to using by the light guide plate light sent by the light source for being configured at light guide plate incidence surface, uses to form uniform area source.
Backboard and glue frame in backlight module is assembled using the chimeric mode of screw locking or snap fit mostly, such assembling mode not only very complicated, and in the assembling process of this kind of mode, backboard and glue frame easily produce material bits with screw or snap fit junction.Material bits can cause the abrasion of structure in residing in backlight module, and then reduce yield.
" background technology " paragraph is used only to help and understands present invention, therefore the known technology in art known to those of ordinary skill may not be constituted comprising some in the content disclosed by " background technology " paragraph.In the content disclosed by " background technology " paragraph, the content or one or more embodiments of the invention problem to be solved are not represented, is not represented yet and is known or cognitive by those of ordinary skill in art before the present patent application.
The content of the invention
The present invention provides a kind of backlight module, and its assembling mechanism can simplify the assembling process of backlight module and improve the assembling yield of backlight module.
The present invention provides a kind of assembling mechanism, and which can improve assembling convenience.
Other objects of the present invention and advantage can from disclosed herein technical characteristic in be further understood.
It is that, up to one of above-mentioned or part or all of purpose or other purposes, one embodiment of the invention proposes a kind of backlight module, and which includes light-emitting device and assembling mechanism.Light-emitting device includes light source and light guide plate, and wherein light source is configured at the side of light guide plate.Assembling mechanism is connected to light-emitting device and including two package assemblies, securing member and limiting section.Each package assembly has perforate.Securing member includes the first stopper section, the second stopper section and through-Penetration portion, wherein through-Penetration portion is connected between the first stopper section and the second stopper section and through each perforate, by backstop between the first stopper section and the second stopper section, the maximum outside diameter of the second stopper section is more than the minimum-value aperture and the maximum diameter of hole less than each perforate of each perforate to two package assemblies.Limiting section is formed on one of which assembling structure, and wherein limiting section is interfered in the first stopper section or the second stopper section.
It is that, up to one of above-mentioned or part or all of purpose or other purposes, another embodiment of the present invention proposes a kind of assembling mechanism, and which includes two package assemblies, securing member and limiting section.Each package assembly has perforate.Securing member includes the first stopper section, the second stopper section and through-Penetration portion, wherein through-Penetration portion is connected between the first stopper section and the second stopper section and through each perforate, by backstop between the first stopper section and the second stopper section, the maximum outside diameter of the second stopper section is more than the minimum-value aperture and the maximum diameter of hole less than each perforate of each perforate to two package assemblies.Limiting section is formed on one of which assembling structure, and wherein limiting section is interfered in the first stopper section or the second stopper section.
In an embodiment of the backlight module and assembling mechanism of the present invention, the minimum outer diameter of the second above-mentioned stopper section is less than the minimum-value aperture of each perforate.
In an embodiment of the backlight module and assembling mechanism of the present invention, the minimum outer diameter of the first above-mentioned stopper section is more than the maximum diameter of hole of each perforate.
In an embodiment of the backlight module and assembling mechanism of the present invention, the second above-mentioned stopper section is ellipse.
In an embodiment of the backlight module and assembling mechanism of the present invention, above-mentioned each perforate is ellipse.
In an embodiment of the backlight module and assembling mechanism of the present invention, there is above-mentioned limiting section two limited blocks, the first stopper section or the second stopper section to have two fixture blocks, and two fixture blocks are sticked in two limited blocks respectively.
In an embodiment of the backlight module and assembling mechanism of the present invention, with two snap-latch surfaces are not substantially parallel with each other, the two sides of each fixture block are bearing on two snap-latch surfaces of corresponding limited block to above-mentioned each limited block respectively.
In an embodiment of the backlight module and assembling mechanism of the present invention, two above-mentioned fixture blocks are respectively formed in the opposite sides of the first stopper section or the opposite sides of the second stopper section.
In an embodiment of the backlight module and assembling mechanism of the present invention, one of two above-mentioned package assemblies have boss and by boss tight against the second stopper section.
In an embodiment of the backlight module and assembling mechanism of the present invention, the first above-mentioned stopper section has groove, and for driving securing member to rotate by groove stress.
In an embodiment of the backlight module and assembling mechanism of the present invention, above-mentioned light-emitting device also includes at least one of optical diaphragm group, reflector plate, backboard and glue frame, optical diaphragm group and reflector plate are respectively arranged at relative two surfaces of light guide plate, backboard is to carry light guide plate, optical diaphragm group, reflector plate and light source, glue frame is configured on backboard, and two package assemblies are respectively formed in wherein the two of backboard, glue frame, light guide plate, optical diaphragm group and reflector plate.
Based on above-mentioned, embodiments of the invention at least have following one of advantage or effect.In the assembling mechanism of embodiments of the invention, due to securing member the second stopper section maximum outside diameter less than each package assembly perforate maximum diameter of hole, therefore securing member can its second stopper section of mat make through the perforate of each package assembly two package assemblies positioned at securing member the first stopper section and the second stopper section.Hold, as the maximum outside diameter of the second stopper section of securing member is more than the minimum-value aperture of the perforate of each package assembly, therefore can make by turn Fastener two package assemblies by backstop between the first stopper section and the second stop portion, make two package assemblies interfix.The assembling process of backlight module can so be simplified, and then improve assembling convenience.Additionally, when two package assemblies are as above interfixed by the backstop in the first stopper section and the second stop portion, the limiting section in package assembly can be interfered in securing member to prevent securing member that unexpected rotation occurs, so as to complete the assembling of assembling mechanism.In the above-mentioned assembling process of embodiments of the invention, as assembling mechanism non-used screw or snap fit are fastened to each package assembly, but backstop is carried out to each package assembly using the first stopper section and the second stopper section, therefore package assembly will not occur the problem of material bits is produced with screw or snap fit junction, and the material bits can be avoided in residing in backlight module, to cause the abrasion of structure, and then improve the assembling yield of backlight module.
It is that the features described above and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Description of the drawings
Fig. 1 is the partial schematic diagram of the backlight module of one embodiment of the invention.
Fig. 2 is the axonometric chart of the assembling mechanism of the backlight module of one embodiment of the invention.
Fig. 3 is the sectional view of the assembling mechanism of Fig. 2.
Fig. 4 is the assembling mechanism of Fig. 2 in the axonometric chart at another visual angle.
Fig. 5 is the exploded view of the assembling mechanism of Fig. 2.
Fig. 6 is the partial enlarged drawing of the assembling mechanism of Fig. 2.
Fig. 7 A and Fig. 7 B are the one state diagrams when assembling mechanism of one embodiment of the invention is assembled.
Fig. 8 A and Fig. 8 B is the assembling mechanism of Fig. 7 A and Fig. 7 B in the axonometric chart at another visual angle respectively.
Fig. 9 A and Fig. 9 B is the sectional view of the assembling mechanism of Fig. 7 A and Fig. 7 B respectively.
Figure 10 is the exploded view of the assembling mechanism of another embodiment of the present invention.
Figure 11 is the sectional view of the assembling mechanism of another embodiment of the present invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in the following detailed description coordinated with reference to a preferred embodiment of schema, clearly can be presented.The direction term being previously mentioned in following examples, for example：Upper and lower, left and right, front or rear etc., are only the directions of refer to the attached drawing.Therefore, the direction term for using is for illustrating not for limiting the present invention.
Fig. 1 is the partial schematic diagram of the backlight module of one embodiment of the invention, and Fig. 2 is the axonometric chart of the assembling mechanism of the backlight module of one embodiment of the invention.Fig. 1 and Fig. 2 is refer to, in the present embodiment, backlight module 50 includes light-emitting device 52 and assembling mechanism 100.The backlight module 50 of the present embodiment is, for example, side-entering type backlight module and including light-emitting device 52.In the present embodiment, light-emitting device 52 includes light source 52a, light guide plate 52b, optical diaphragm group 52c, reflector plate 52d, backboard 52e and glue frame 52f.In the present embodiment, light source 52a is, for example, light emitting diode (light emitting diode, LED) lamp bar, but the invention is not restricted to this.Additionally, light source 52a is configured at the side of light guide plate 52b.In the present embodiment, optical diaphragm group 52c and reflector plate 52d are respectively arranged at relative two surfaces of light guide plate 52b.In the present embodiment, backboard 52e is to carry light guide plate 52b, optical diaphragm group 52c, reflector plate 52d and light source 52a, and glue frame 52f is configured on backboard 52e.However, above-mentioned light source 52a, the configuration relation between light guide plate 52b, optical diaphragm group 52c, reflector plate 52d, backboard 52e and glue frame 52f are by way of example only, and it is not used to limit the present invention.For example, in other embodiments, backboard and/or glue frame can also be not provided with light-emitting device 52.
Fig. 3 is the sectional view of the assembling mechanism of Fig. 2.Fig. 4 is the assembling mechanism of Fig. 2 in the axonometric chart at another visual angle.Fig. 5 is the exploded view of the assembling mechanism of Fig. 2.Fig. 1 to Fig. 5 is refer to, in the present embodiment, assembling mechanism 100 is connected to light-emitting device 52, and including package assembly 110, package assembly 120, securing member 130 and limiting section 140.In the present embodiment, package assembly 110 and package assembly 120 are for example respectively formed in backboard 52e and glue frame 52f, and make assembling mechanism 100 be connected to light-emitting device 52 by the package assembly 120 in the package assembly 110 and glue frame 52f on backboard 52e.So the invention is not restricted to this.In other embodiments, package assembly 110 and package assembly 120 can be respectively formed in backboard 52e, glue frame 52f, light guide plate 52b, optical diaphragm group 52c and reflector plate 52d it is therein arbitrarily both.
Fig. 2 to Fig. 5 is refer to, in the present embodiment, package assembly 110 has perforate 110a, and package assembly 120 has perforate 120a.In the present embodiment, securing member 130 includes the first stopper section 132, the second stopper section 134 and through-Penetration portion 136, through-Penetration portion 136 is connected between the first stopper section 132 and the second stopper section 134 and through perforate 110a and perforate 120a, and package assembly 110 and package assembly 120 are by backstop between the first stopper section 132 and the second stopper section 134.In the present embodiment, minimum-value aperture D3s (be shown in Fig. 5) of the maximum outside diameter D1 (being shown in Fig. 4) of the second stopper section 134 more than the minimum-value aperture D2 (being shown in Fig. 5) and perforate 120a of perforate 110a, and the maximum outside diameter D1 (being shown in Fig. 4) of the second stopper section 134 is less than the maximum diameter of hole D5 (being shown in Fig. 5) of the maximum diameter of hole D4 (being shown in Fig. 5) and perforate 120a of perforate 110a.In the present embodiment, limiting section 140 is for example formed in package assembly 110 and for example interferes in the first stopper section 132, to prevent securing member 130 from occurring improperly to rotate (describe in detail after a while) relative to package assembly 110 and package assembly 120.
Under the configuration mode of above-described embodiment, due to securing member 130 the second stopper section 134 maximum outside diameter D1 less than package assembly 110 perforate 110a maximum diameter of hole D4 and package assembly 120 perforate 120a maximum diameter of hole D5, therefore securing member 130 can its second stopper section 134 of mat make through the perforate 120a of the perforate 110a and package assembly 120 of package assembly 110 package assembly 110,120 positioned at securing member 130 the first stopper section 132 and the second stopper section 134.In addition, as the maximum outside diameter D1 of the second stopper section 134 of securing member 130 is more than the minimum-value aperture D3 of the perforate 120a of the minimum-value aperture D2 and package assembly 120 of the perforate 110a of package assembly 110, therefore package assembly 110,120 can be made by backstop between the first stopper section 132 and the second stop portion 134 by turn Fastener 130, make package assembly 110 interfix with package assembly 120.
In the present embodiment, when package assembly 110 is as above interfixed by the backstop in the first stopper section 132 and the second stop portion 134 with package assembly 120, limiting section 140 in package assembly 110 can be interfered in securing member 130 to prevent securing member 130 that unexpected rotation occurs, so as to complete the assembling of assembling mechanism 100.In addition, in above-mentioned assembling process, as assembling mechanism 100 non-used screw or snap fit are fastened to package assembly 110,120, but backstop is carried out to package assembly 110,120 using the first stopper section 132 and the second stopper section 134, therefore the junction for not occurring at package assembly 110,120 with screw or snap fit produces the problem that material is considered to be worth doing, and then material bits can be avoided to cause the abrasion of structure in residing in backlight module 50.
In the present embodiment, the second stopper section 134 of securing member 130 is, for example, ellipse, and the perforate 120a of the perforate 110a and package assembly 120 of package assembly 110 is also, for example, ellipse.In the present embodiment, minimum-value aperture D3 (be shown in Fig. 5) of minimum outer diameter D6 (being shown in Fig. 4) of the second stopper section 134 less than the minimum-value aperture D2 (being shown in Fig. 5) and perforate 120a of perforate 110a, so that the second stopper section 134 can pass through perforate 110a and perforate 120a.
In addition, in the present embodiment, first stopper section 132 of securing member 130 is, for example, circle, and first stopper section 132 minimum outer diameter D7 more than perforate 110a maximum diameter of hole D4 and perforate 120a maximum diameter of hole D5 so that package assembly 110,120 can be made the first stopper section 132 not pass through package assembly 110,120 by 132 backstop of the first stopper section.
However, in other embodiments, the first stopper section 132, the second stopper section 134, perforate 110a and perforate 120a can be respectively other suitable shapes, and the present invention is not any limitation as to the shape of two perforates of the first stopper section, the second stopper section and two package assemblies.
Refer to Fig. 2, Fig. 4 and Fig. 5, in the present embodiment, limiting section 140 has two limited blocks 142, first stopper section 132 has two fixture block 132a, two fixture block 132a are respectively formed in the opposite sides of the first stopper section 132 and are sticked in two limited blocks 142, and unexpected rotation occurs to prevent the first stopper section 132.Fig. 6 is the partial enlarged drawing of the assembling mechanism of Fig. 2.Refer to Fig. 6, specifically, in the present embodiment, each limited block 142 have be not substantially parallel with each other adjacent two snap-latch surfaces 142a, the adjacent two sides S of each fixture block 132a is bearing on two snap-latch surface 142a of corresponding limited block 142 respectively, to make each limited block 142 with corresponding fixture block 132a positively to fasten with the interference of two snap-latch surface 142a by two sides S.The two snap-latch surface 142a of the present embodiment are, for example, to be mutually perpendicular to, but the present invention is not limited to this.
Refer to Fig. 3 to Fig. 5, in the present embodiment, package assembly 120 has boss 122 and by boss 122 tight against the second stopper section 134 of securing member 130, package assembly 110,120 is firmly folded between the first stopper section 132 and the second stopper section 134.
Fig. 2 and Fig. 5 is refer to, first stopper section 132 of the present embodiment has groove 132b, for driving securing member 130 to rotate by groove 132b stress.In the present embodiment, groove 132b is, for example, that yi word pattern groove exerts a force to which for minus screw bottle opener, but the invention is not restricted to this, and in other embodiments, groove 132b can be other suitable shapes.
The assembling flow path of the assembling mechanism 100 of the present embodiment is illustrated below by way of accompanying drawing.Fig. 7 A and Fig. 7 B are the one state diagrams when assembling mechanism of one embodiment of the invention is assembled.Fig. 8 A and Fig. 8 B is the assembling mechanism of Fig. 7 A and Fig. 7 B in the axonometric chart at another visual angle respectively.Fig. 9 A and Fig. 9 B is the sectional view of the assembling mechanism of Fig. 7 A and Fig. 7 B respectively.First, second stopper section 134 of the securing member 130 shown in Fig. 5 is sequentially passed through the perforate 120a of the perforate 110a and package assembly 120 (such as glue frame 52f in Fig. 1) of package assembly 110 (such as the backboard 52e in Fig. 1), and package assembly 110,120 is located between the first stopper section 132 and the second stopper section 134, now assembling mechanism 100 is Fig. 7 A, Fig. 8 A and state shown in Fig. 9 A.Then, turn Fastener 130, as shown in Fig. 7 B, Fig. 8 B and Fig. 9 B, until securing member 130 turns to state shown in Fig. 2, Fig. 3 and Fig. 4.Now each fixture block 132a on securing member 130 snaps into corresponding limited block 142, to complete the assembling of assembling mechanism 100.
Figure 10 is the exploded view of the assembling mechanism of another embodiment of the present invention.In the assembling mechanism 200 of Figure 10, package assembly 210, perforate 210a, package assembly 220, perforate 220a, boss 222, securing member 230, the first stopper section 232, fixture block 232a, groove 232b, the package assembly 110 of configuration Fig. 5 similar with model of action of the second stopper section 234, perforate 110a, package assembly 120, perforate 120a, boss 122, securing member 130, the first stopper section 132, fixture block 132a, groove 132b, the configuration of the second stopper section 134 and model of action, repeat no more in this.
Please continue to refer to Fig. 5 and Figure 10, assembling mechanism 200 is essentially consisted in not existing together for assembling mechanism 100, and two limited blocks 242 of the limiting section 240 of assembling mechanism 200 are not formed at package assembly 210 and are formed at package assembly 220.Hold, in order that two fixture block 232a of the first stopper section 232 can successfully be sticked in two limited blocks 242, package assembly 210 has the two fluting 210b of connection perforate 210a, to expose two limited blocks 242 by two fluting 210b, each limited block 242 is made to be protruded out from package assembly 210 by corresponding fluting 210b to engage corresponding fixture block 232a.
Figure 11 is the sectional view of the assembling mechanism of another embodiment of the present invention.In the assembling mechanism 300 of Figure 11, package assembly 310, perforate 310a, package assembly 320, perforate 320a, boss 322, securing member 330, the first stopper section 332, the second stopper section 334, the package assembly 110 of the configuration of through-Penetration portion 336 Fig. 3 similar with model of action, perforate 110a, package assembly 120, perforate 120a, boss 122, securing member 130, the first stopper section 132, the second stopper section 134, the configuration of through-Penetration portion 136 and model of action, repeat no more in this.
Please continue to refer to Fig. 3 and Figure 11, assembling mechanism 300 is essentially consisted in not existing together for assembling mechanism 100, two fixture block 334a are formed at the second stopper section 334, two limited blocks 342 of limiting section 340 are formed at the boss 322 of package assembly 320, two fixture block 334a can be used to be sticked in two limited blocks 342, to prevent securing member 330 from occurring improperly to rotate.
From the above, limiting section can be all formed in package assembly 110,210,310 and/or package assembly 120,220,320 (such as limiting section 140,240,340), i.e. the present invention does not limit the allocation position of limiting section, can be interfered in the effect of the 132,232,332 and/or second stopper section of the first stopper section 134,234,334 with reaching limiting section (such as limiting section 140,240,340).More specifically, the present invention is not any limitation as to the allocation position of fixture block and limited block.For example, two fixture blocks can be designed as being formed at the second stopper section, and each limited block is formed at the corresponding position of arbitrary package assembly, so that each fixture block on the second stopper section can snap into corresponding limited block.Additionally, in other embodiments, also two fixture blocks can be designed as being respectively formed in the first stopper section and the second stopper section, and each limited block is designed as being formed at arbitrary package assembly that the fixture block being available on the first stopper section/the second stopper section is engaged.In addition, due to the allocation position of limiting section it is unrestricted, therefore package assembly can be formed on the optical elements such as light guide plate, optical diaphragm group or reflector plate, the light guide plate with package assembly, optical diaphragm group and/or reflector plate can be fixed on another package assembly thus by securing member.Consequently, it is possible to the assembling process of backlight module can be simplified, assembling convenience can be also improved.
In sum, embodiments of the invention at least have following one of advantage or effect.In the assembling mechanism of embodiments of the invention, due to securing member the second stopper section maximum outside diameter less than each package assembly perforate maximum diameter of hole, therefore securing member can its second stopper section of mat make through the perforate of each package assembly two package assemblies positioned at securing member the first stopper section and the second stopper section.Hold, as the maximum outside diameter of the second stopper section of securing member is more than the minimum-value aperture of the perforate of each package assembly, therefore can make by turn Fastener two package assemblies by backstop between the first stopper section and the second stop portion, make two package assemblies interfix.Consequently, it is possible to the assembling process of backlight module can be simplified, thus assembling convenience can be improved.Additionally, when two package assemblies are as above interfixed by the backstop in the first stopper section and the second stop portion, the limiting section in package assembly can be interfered in securing member to prevent securing member that unexpected rotation occurs, so as to complete the assembling of assembling mechanism.In the above-mentioned assembling process of embodiments of the invention, as assembling mechanism non-used screw or snap fit are fastened to each package assembly, but backstop is carried out to each package assembly using the first stopper section and the second stopper section, therefore package assembly will not occur and the problem of material bits is produced with screw or snap fit junction, and the material bits can be avoided to cause the abrasion of structure in residing in backlight module.Consequently, it is possible to the assembling yield of backlight module can be substantially improved.
The foregoing is only the preferred embodiments of the present invention, it is impossible to the scope of present invention enforcement, all simple equivalence changes made according to the claims in the present invention and the content of the invention and modification are limited with this, is all still remained within the scope of the patent.In addition any embodiment or claim of the present invention be not necessary to reach disclosed herein whole purposes or advantage or feature.Additionally, summary part and title be intended merely to aid in patent document search be used, not for limit the present invention interest field.Additionally, the term such as " first ", " second " for referring in this specification or claim is only to name the title of element (element) or distinguish different embodiments or scope, and not it is used for the quantitative upper limit of restriction element or lower limit.
【Symbol description】
50：Backlight module
52：Light-emitting device
52a：Light source
52b：Light guide plate
52c：Optical diaphragm group
52d：Reflector plate
52e：Backboard
52f：Glue frame
100、200、300：Assembling mechanism
110、120、210、220、310、320：Package assembly
110a、120a、210a、220a、310a、320a：Perforate
122、322：Boss
130、230、330：Securing member
132、232、332：First stopper section
132a、232a、334a：Fixture block
132b、232b：Groove
134、234、334：Second stopper section
136、336：Through-Penetration portion
140、240、340：Limiting section
142、242、342：Limited block
142a：Snap-latch surface
210b：Fluting
D1、D6、D7：External diameter
D2、D3、D4、D5：Aperture
S：Side.
Claims (21)
1. a kind of backlight module, including：Light-emitting device and assembling mechanism, it is characterised in that
The light-emitting device includes light source and light guide plate, wherein the light source is configured at the light guide plate
Side,
The assembling mechanism is connected to the light-emitting device and including two package assemblies, securing member and spacing
Portion, wherein
The package assembly has perforate；
The securing member includes the first stopper section, the second stopper section and through-Penetration portion, wherein described pass through
The portion of wearing is connected between first stopper section and second stopper section and through the perforate, institute
Two package assemblies are stated by backstop between first stopper section and second stopper section, described second
Minimum-value aperture and maximum diameter of hole less than the perforate of the maximum outside diameter of stopper section more than the perforate；
And
The limiting section is formed in wherein package assembly described in, wherein the limiting section is interfered
In first stopper section or second stopper section.
2. backlight module as claimed in claim 1, it is characterised in that second stopper section is most
The minimum-value aperture of the little external diameter less than the perforate.
3. backlight module as claimed in claim 1, it is characterised in that first stopper section is most
The maximum diameter of hole of the little external diameter more than the perforate.
4. backlight module as claimed in claim 1, it is characterised in that second stopper section is ellipse
It is circular.
5. backlight module as claimed in claim 1, it is characterised in that the perforate is ellipse.
6. backlight module as claimed in claim 1, it is characterised in that the limiting section is with two limits
Position block, first stopper section or second stopper section have two fixture blocks, and two fixture block blocks respectively
Together in two limited block.
7. backlight module as claimed in claim 6, it is characterised in that the limited block has each other
Uneven two snap-latch surface, the two sides of the fixture block are bearing on the institute of the corresponding limited block respectively
State two snap-latch surfaces.
8. backlight module as claimed in claim 6, it is characterised in that two fixture block is formed respectively
In the opposite sides or the opposite sides of second stopper section of first stopper section.
9. backlight module as claimed in claim 1, it is characterised in that two package assembly its
One of have boss and pass through the boss tight against second stopper section.
10. backlight module as claimed in claim 1, it is characterised in that first stopper section has
Groove, and for the securing member rotation is driven by the groove stress.
11. backlight modules as claimed in claim 1, it is characterised in that the light-emitting device also includes
At least one of optical diaphragm group, reflector plate, backboard and glue frame, the optical diaphragm group and institute
Relative two surfaces that reflector plate is respectively arranged at the light guide plate are stated, the backboard is to carry described leading
Tabula rasa, the optical diaphragm group, the reflector plate and the light source, the glue frame are configured at the back of the body
On plate, two package assembly is respectively formed in the backboard, the glue frame, the light guide plate, institute
State wherein the two of optical diaphragm group and the reflector plate.
A kind of 12. assembling mechanisms, including：
Two package assemblies, the package assembly have perforate；
Securing member, including the first stopper section, the second stopper section and through-Penetration portion, wherein the through-Penetration portion connects
It is connected between first stopper section and second stopper section and through the perforate, described two groups
Assembling structure by backstop between first stopper section and second stopper section, second stopper section
Maximum outside diameter more than the perforate minimum-value aperture and the maximum diameter of hole less than the perforate；And
Limiting section, is formed in wherein package assembly described in, wherein the limiting section is interfered in described
First stopper section or second stopper section.
13. assembling mechanisms as claimed in claim 12, it is characterised in that second stopper section
The minimum-value aperture of the minimum outer diameter less than the perforate.
14. assembling mechanisms as claimed in claim 12, it is characterised in that first stopper section
The maximum diameter of hole of the minimum outer diameter more than the perforate.
15. assembling mechanisms as claimed in claim 12, it is characterised in that second stopper section is
It is oval.
16. assembling mechanisms as claimed in claim 12, it is characterised in that the perforate is ellipse.
17. assembling mechanisms as claimed in claim 12, it is characterised in that the limiting section has two
Limited block, first stopper section or second stopper section have two fixture blocks, the two fixture blocks difference
It is sticked in two limited block.
18. assembling mechanisms as claimed in claim 17, it is characterised in that the limited block has that
This uneven two snap-latch surface, the two sides of the fixture block are bearing on the corresponding limited block respectively
Two snap-latch surface.
19. assembling mechanisms as claimed in claim 17, it is characterised in that two fixture block distinguishes shape
The opposite sides of the first stopper section described in Cheng Yu or the opposite sides of second stopper section.
20. assembling mechanisms as claimed in claim 12, it is characterised in that two package assembly
One of them has boss and by the boss tight against second stopper section.
21. assembling mechanisms as claimed in claim 12, it is characterised in that the first stopper section tool
It is fluted, and for the securing member rotation is driven by the groove stress.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598816.3A CN106555948A (en) | 2015-09-18 | 2015-09-18 | Backlight module and assembling mechanism |
| TW104143078A TWI579493B (en) | 2015-09-18 | 2015-12-22 | Backlight module and assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598816.3A CN106555948A (en) | 2015-09-18 | 2015-09-18 | Backlight module and assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106555948A true CN106555948A (en) | 2017-04-05 |
Family
ID=58414798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598816.3A Pending CN106555948A (en) | 2015-09-18 | 2015-09-18 | Backlight module and assembling mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106555948A (en) |
| TW (1) | TWI579493B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI314234B (en) * | 2005-08-01 | 2009-09-01 | Coretronic Corp | Back light module and support structure thereof |
| CN102182989A (en) * | 2011-04-21 | 2011-09-14 | 深圳市华星光电技术有限公司 | Backlight module and fixing mechanism for same |
| CN202429245U (en) * | 2011-12-19 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Steering and limiting device of electric stacking vehicle |
| CN103175105A (en) * | 2013-03-26 | 2013-06-26 | 深圳市华星光电技术有限公司 | Fixing structure and backlight module of optical diaphragm and assembly method thereof |
| CN203931902U (en) * | 2014-03-17 | 2014-11-05 | 慈溪市德馨电器有限公司 | A kind of electrical control isolating switch |
| CN104763918A (en) * | 2014-01-06 | 2015-07-08 | 苏州璨宇光学有限公司 | Direct-lit backlight module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM377847U (en) * | 2009-11-25 | 2010-04-01 | Lian Hong Art Co Ltd | 360 degrees rotatable bi-directional hinge |
| CN103112380B (en) * | 2013-02-21 | 2015-08-05 | 上海延锋江森座椅有限公司 | Cup holder with adjustable depth |
| TWI536681B (en) * | 2014-02-26 | 2016-06-01 | 緯創資通股份有限公司 | Clamping structure, electronic device and clamping component |
| CN203796688U (en) * | 2014-03-11 | 2014-08-27 | 恒昌行精密工业有限公司 | Fixing device |
-
2015
- 2015-09-18 CN CN201510598816.3A patent/CN106555948A/en active Pending
- 2015-12-22 TW TW104143078A patent/TWI579493B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI314234B (en) * | 2005-08-01 | 2009-09-01 | Coretronic Corp | Back light module and support structure thereof |
| CN102182989A (en) * | 2011-04-21 | 2011-09-14 | 深圳市华星光电技术有限公司 | Backlight module and fixing mechanism for same |
| CN202429245U (en) * | 2011-12-19 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Steering and limiting device of electric stacking vehicle |
| CN103175105A (en) * | 2013-03-26 | 2013-06-26 | 深圳市华星光电技术有限公司 | Fixing structure and backlight module of optical diaphragm and assembly method thereof |
| CN104763918A (en) * | 2014-01-06 | 2015-07-08 | 苏州璨宇光学有限公司 | Direct-lit backlight module |
| CN203931902U (en) * | 2014-03-17 | 2014-11-05 | 慈溪市德馨电器有限公司 | A kind of electrical control isolating switch |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI579493B (en) | 2017-04-21 |
| TW201712267A (en) | 2017-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4790095B1 (en) | LED emblem for vehicles | |
| US10401002B2 (en) | LED lamp and LED light source module thereof | |
| CN106247279B (en) | Lens and its light emitting device | |
| JP2014150049A5 (en) | ||
| TW201730604A (en) | Light guiding structure for guiding light transmitted from a plurality of light emitting components and light device therewith | |
| TWI456311B (en) | Backlight module and assembling method thereof | |
| WO2015076114A1 (en) | Vehicle lamp | |
| CN110140349A (en) | Display device | |
| US9395695B2 (en) | Lighting apparatus of clock for vehicle | |
| CN104482508A (en) | Lamp set | |
| CN107065061B (en) | Light guide plate and direct type backlight assembly | |
| CN106838736B (en) | LED lamp | |
| EP2679891A1 (en) | Light emitting device | |
| TWM533228U (en) | Contact image sensor module | |
| CN106555948A (en) | Backlight module and assembling mechanism | |
| CN102901005A (en) | Light-emitting module and display apparatus | |
| US9388957B2 (en) | Secondary optical element and light source module | |
| KR200480130Y1 (en) | Light device | |
| US20140341508A1 (en) | Lens module | |
| US20150192277A1 (en) | Panel lamp with an easily assembled lampshade | |
| US20180119902A1 (en) | Lighting devices including formed flexible light engines | |
| CN209116294U (en) | A kind of solidus part and lamps and lanterns | |
| CN212456373U (en) | Lighting module | |
| TWM478633U (en) | A fastening structure of the driving mirror | |
| US10458643B1 (en) | Breathing light assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |