CN212207923U

CN212207923U - Installing support of diffuser plate

Info

Publication number: CN212207923U
Application number: CN202020732094.2U
Authority: CN
Inventors: 杨连中
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an installing support of diffuser plate, including the sill bar, both ends difference fixedly connected with first pole setting's bottom and second pole setting's bottom about the sill bar upper surface, first guide way and second guide way have been seted up respectively to the right flank of first pole setting and the left surface of second pole setting, the bar slot has been seted up to the upper surface of sill bar, has all seted up the spring groove around the bar slot is inside on the lateral wall, and the open end of two spring grooves is corresponding. This installing support of diffuser plate, first guide way and second guide way have been seted up respectively through the right flank at first pole setting and the left surface of second pole setting, the bar slot has been seted up to the upper surface of sill bar, the one end that two kicking blocks extend to in the bar slot contacts, can utilize compression spring's elasticity to make the bottom of two kicking blocks press from both sides tight diffuser plate, fix a position the diffuser plate, avoid the diffuser plate to appear rocking and the condition of skew in the installation back transportation, the problem of proposing in the background art has been solved.

Description

Installing support of diffuser plate

Technical Field

The utility model relates to a diffuser plate technical field specifically is an installing support of diffuser plate.

Background

The lcd device generally includes a backlight module and an lcd panel. Since the liquid crystal panel does not emit light, the backlight module is needed to provide light source, and thus the backlight module becomes one of the key components of the liquid crystal display device. The light source in the backlight module is divided into a cold cathode lamp tube and a light emitting diode, and the LED has the characteristics of no mercury and pollution, small volume, vibration resistance, low energy consumption and high-efficiency light emission, and becomes a mainstream light source widely applied to the liquid crystal display backlight module. The backlight module is divided into a direct type backlight module and a side type backlight module according to different positions of incident light. The direct type backlight module generally includes a back plate, an LED light bar fixed on the back plate, a reflective sheet, a diffusion plate, a bracket supporting the diffusion plate, an optical sheet, and a plastic frame. When the backlight module is assembled, the LED lamp bars are sequentially arranged on the back plate, the reflecting sheet is covered, the support for supporting the diffusion plate is installed, the diffusion plate, the optical diaphragm and the rubber frame are placed, and finally the panel and the front frame are installed. The diffusion plate is used for uniformly dispersing the light emitted by the LED lamp strip in the backlight module.

The existing diffusion plate mounting support is not good enough for the fixing structure of the diffusion plate, the diffusion plate is easy to shake in the mounting support, the diffusion plate can not be well fixed in the transportation process of the liquid crystal display, and the normal use of the liquid crystal display can be affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mounting bracket of diffuser plate has solved the problem of proposing in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an installing support of diffuser plate, includes the sill bar, both ends difference fixedly connected with first pole setting's bottom and second pole setting's bottom about the sill bar upper surface, first guide way and second guide way have been seted up respectively to the right flank of first pole setting and the left surface of second pole setting, the bar slot has been seted up to the upper surface of sill bar, all seted up the spring groove on the inside front and back lateral wall of bar slot, two the open end of spring groove is corresponding, the diapire fixedly connected with compression spring's of spring groove one end, compression spring's the other end fixedly connected with pegs graft in the one end of the kicking block of spring inslot portion, two the kicking block is kept away from the one end of two springs respectively and is all extended to the inside of bar slot, and two the one end that the kicking block extended to in the bar slot contacts.

The top end of the first vertical rod is fixedly connected with two first connecting blocks, two jacks are formed in the middle of the first connecting blocks, two inserting rods are inserted into the jacks, the two inserting rods are fixedly connected with the corresponding ends of the two connecting blocks respectively, the front face and the back face of the second connecting block are fixedly connected with the right side face of the ejector rod, the right end of the lower surface of the ejector rod is in contact with the top end of the second vertical rod, a fixing groove is formed in the position, corresponding to the strip-shaped inserting groove, of the lower surface of the ejector rod, and the first guide groove and the second guide groove are communicated with the fixing groove.

Preferably, the first guide groove and the second guide groove are the same in size, and the first guide groove and the second guide groove are communicated with the strip-shaped slot.

Preferably, the length of the top block is smaller than the depth of the spring groove, and the cross section of one end of each of the two top blocks, which is in contact with the spring groove, is arc-shaped.

Preferably, the length of the fixing groove is the same as that of the strip-shaped slot, and the widths of the first guide groove, the second guide groove, the strip-shaped slot and the fixing groove are the same.

Preferably, the bottom wall of the fixing groove is bonded with a protection pad, and the protection pad is a rubber pad.

Preferably, mounting groove one has been seted up on the top of second pole setting, mounting groove two has been seted up to the position that the right-hand member of ejector pin lower surface corresponds mounting groove one, the inside of mounting groove one and mounting groove two bonds respectively and has adsorbs piece one and adsorb piece two, adsorb the upper surface of piece one and adsorb the lower surface of piece two and adsorb mutually.

(III) advantageous effects

The utility model provides a mounting bracket of diffuser plate possesses following beneficial effect:

(1) the utility model discloses a diffuser plate, this installing support of diffuser plate, first guide way and second guide way have been seted up respectively through the right flank at first pole setting and the left surface of second pole setting, the bar slot has been seted up to the upper surface of sill bar, the one end that two kicking blocks extend to in the bar slot contacts, can utilize compression spring's elasticity to make the bottom of two kicking blocks clamp tight diffuser plates, fix a position the diffuser plate, avoid the diffuser plate to appear rocking and the condition of skew in the installation back transportation, the problem of proposing among the background art has been solved.

(2) The utility model discloses a diffuser plate, the installing support of this diffuser plate, two connecting blocks one of top fixedly connected with through first pole setting, the jack has all been seted up at the middle part of two connecting blocks one, the inserted bar has all been pegged graft to the inside of two jacks, the front and the back of two corresponding one ends difference fixedly connected with connecting blocks two of two inserted bars, the left surface of the right flank fixedly connected with ejector pin of connecting block two, utilize the fixed slot on the ejector pin to fix the top of diffuser plate, can compress tightly the diffuser plate, avoid it to rock, and lift the ejector pin and can follow the support and take out the diffuser plate, high durability and convenient use, the removal.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view of B-B of fig. 1 according to the present invention.

In the figure: the device comprises a bottom rod 1, a first vertical rod 2, a second vertical rod 3, a first guide groove 4, a second guide groove 5, a strip-shaped slot 6, a spring groove 7, a compression spring 8, a top block 9, a first connecting block 10, a jack 11, an inserted rod 12, a second connecting block 13, a top rod 14, a fixed slot 15, a protection pad 16, a first mounting groove 17, a second mounting groove 18, a first adsorption block 19 and a second adsorption block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mounting bracket of a diffusion plate comprises a bottom rod 1, the left end and the right end of the upper surface of the bottom rod 1 are respectively fixedly connected with the bottom end of a first vertical rod 2 and the bottom end of a second vertical rod 3, the right side surface of the first vertical rod 2 and the left side surface of the second vertical rod 3 are respectively provided with a first guide groove 4 and a second guide groove 5, the upper surface of the bottom rod 1 is provided with a strip-shaped slot 6, the first guide groove 4 and the second guide groove 5 have the same size, the first guide groove 4 and the second guide groove 5 are both communicated with the strip-shaped slot 6, the front side wall and the rear side wall inside the strip-shaped slot 6 are respectively provided with a spring slot 7, the open ends of the two spring slots 7 are corresponding, the bottom wall of the spring slot 7 is fixedly connected with one end of a compression spring 8, the other end of the compression spring 8 is fixedly connected with one end of an ejector block 9 inserted inside the spring slot 7, one end of each ejector block 9, and two kicking blocks 9 extend to the one end in the bar slot 6 and contact, and the length of kicking block 9 is less than the degree of depth of spring groove 7, and the one end cross-section that two kicking blocks 9 contacted all is the arc.

The top end of the first upright stanchion 2 is fixedly connected with two first connecting blocks 10, the middle parts of the two first connecting blocks 10 are both provided with jacks 11, inserting rods 12 are inserted into the two jacks 11, the corresponding ends of the two inserting rods 12 are respectively and fixedly connected with the front surface and the back surface of a second connecting block 13, the right side surface of the second connecting block 13 is fixedly connected with the left side surface of an ejector rod 14, the top end of the second upright stanchion 3 is provided with a first mounting groove 17, the right end of the lower surface of the ejector rod 14 is provided with a second mounting groove 18 corresponding to the first mounting groove 17, the insides of the first mounting groove 17 and the second mounting groove 18 are respectively bonded with a first adsorption block 19 and a second adsorption block 20, the upper surface of the first adsorption block 19 and the lower surface of the second adsorption block 20 are adsorbed, the right end of the lower surface of the ejector rod 14 is contacted with the top end of the second upright stanchion 3, the lower, the length of fixed slot 15 is the same with the length of bar slot 6, and first guide way 4, second guide way 5, bar slot 6 are the same with the width of fixed slot 15, and the diapire of fixed slot 15 bonds has protection pad 16, and protection pad 16 is the rubber pad.

When the mounting bracket is used, a user fixes the mounting bracket in a liquid crystal display in an adhesion mode, the ejector rod 14 is lifted by holding the right end of the ejector rod 14, a diffusion plate is inserted into the bar-shaped slot 6 from the top ends of the first guide groove 4 and the second guide groove 5, the two ejector blocks 9 are pressed at the bottom end of the diffusion plate by the elasticity of the compression spring 8, the ejector rod 14 is covered, the first adsorption block 19 and the second adsorption block 20 are adsorbed, and the top of the diffusion plate is in contact with the lower surface of the protection pad 16.

In conclusion, this installing support of diffuser plate, through having seted up first guide way 4 and second guide way 5 respectively at the right flank of first pole setting 2 and the left surface of second pole setting 3, bar slot 6 has been seted up to the upper surface of sill bar 1, the one end that two kicking blocks 9 extend to in the bar slot 6 contacts, can utilize compression spring 8's elasticity to make the bottom of two kicking blocks 9 clamp tight diffuser plate, fix a position the diffuser plate, avoid the diffuser plate to appear rocking and the circumstances of skew in the installation back transportation, the problem of proposing among the background art has been solved.

This installing support of diffuser plate, two connecting blocks 10 of top fixedly connected with through first pole setting 2, jack 11 has all been seted up at the middle part of two connecting blocks 10, inserted bar 12 has all been pegged graft in the inside of two jack 11, the front and the back of two corresponding one end difference fixedly connected with connecting blocks of two 13 of two inserted bars 12, the right flank fixedly connected with ejector pin 14's of two 13 connecting blocks left surface, utilize fixed slot 15 on the ejector pin 14 to fix the top of diffuser plate, can compress tightly the diffuser plate, avoid it to rock, and lift ejector pin 14 and can follow the diffuser plate in the support, high durability and convenient use, the removal of the diffuser plate of being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a installing support of diffuser plate, includes sill bar (1), its characterized in that: the left end and the right end of the upper surface of the bottom rod (1) are respectively fixedly connected with the bottom end of a first vertical rod (2) and the bottom end of a second vertical rod (3), the right side surface of the first vertical rod (2) and the left side surface of the second vertical rod (3) are respectively provided with a first guide groove (4) and a second guide groove (5), the upper surface of the bottom rod (1) is provided with a strip-shaped slot (6), the front side wall and the rear side wall inside the strip-shaped slot (6) are respectively provided with a spring groove (7), the open ends of the two spring grooves (7) are corresponding, the bottom wall of the spring groove (7) is fixedly connected with one end of a compression spring (8), the other end of the compression spring (8) is fixedly connected with one end of an ejector block (9) inserted inside the spring groove (7), one ends of the two ejector blocks (9) far away from the two springs respectively extend to the inside of the strip-shaped slot, one ends of the two top blocks (9) extending into the strip-shaped slot (6) are contacted;

two connecting blocks (10) of top fixedly connected with of first pole setting (2), two jack (11), two have all been seted up at the middle part of connecting block (10), two the inside of jack (11) is all pegged graft and has inserted bar (12), two the front and the back of fixedly connected with connecting block two (13) respectively to the corresponding one end of inserted bar (12), the left surface of the right flank fixedly connected with ejector pin (14) of connecting block two (13), the right-hand member of ejector pin (14) lower surface and the top contact of second pole setting (3), fixed slot (15) have been seted up to the position that ejector pin (14) lower surface corresponds bar slot (6), first guide way (4) and second guide way (5) all communicate with fixed slot (15).

2. A mounting bracket for a diffuser plate according to claim 1, further comprising: the first guide groove (4) and the second guide groove (5) are the same in size, and the first guide groove (4) and the second guide groove (5) are communicated with the strip-shaped slot (6).

3. A mounting bracket for a diffuser plate according to claim 1, further comprising: the length of kicking block (9) is less than the degree of depth of spring groove (7), two the one end cross-section that kicking block (9) contacted all is the arc.

4. A mounting bracket for a diffuser plate according to claim 1, further comprising: the length of fixed slot (15) is the same with the length of bar slot (6), first guide way (4), second guide way (5), bar slot (6) and the width of fixed slot (15) are the same.

5. A mounting bracket for a diffuser plate according to claim 1, further comprising: the bottom wall of the fixing groove (15) is bonded with a protection pad (16), and the protection pad (16) is a rubber pad.

6. A mounting bracket for a diffuser plate according to claim 1, further comprising: mounting groove (17) have been seted up on the top of second pole setting (3), mounting groove two (18) have been seted up to the position that the right-hand member of ejector pin (14) lower surface corresponds mounting groove (17), the inside of mounting groove one (17) and mounting groove two (18) bonds respectively and has adsorbs piece one (19) and adsorbs piece two (20), the upper surface of adsorbing piece one (19) adsorbs the lower surface of adsorbing piece two (20) mutually.