CN211738979U

CN211738979U - Integrated backlight plate frame

Info

Publication number: CN211738979U
Application number: CN202020609809.5U
Authority: CN
Inventors: 李旻洙; 张乐
Original assignee: Nanjing Xinxing Delta Technology Co ltd
Current assignee: Nanjing Xinxing Delta Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-10-23
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a backlight plate frame technical field, and an integration backlight plate frame is disclosed, including the chase and glue the frame, the fixed frame of inner frame wall rear side fixedly connected with of chase, glue the frame cover and establish the front side department that the inside of chase is located fixed frame, glue frame below outer frame wall middle part fixed connection and have the horizontally gag lever post, the downside inner wall of chase seted up with gag lever post matched with first bar groove, the second bar groove has been seted up at the upside outer frame wall middle part of chase, the tank bottom left and right sides symmetry in second bar groove is vertical has been seted up the through-hole, the back lateral wall upper end of gluing the frame all sets up flutedly with the position department of correspondence of two through-holes, the inside in two recesses is all fixed and is equipped with locking mechanism, the fixed ejection mechanism that is provided with in inside in second bar groove. The utility model discloses be convenient for assemble the back light plate frame, improved the efficiency and the quality of equipment.

Description

Integrated backlight plate frame

Technical Field

The utility model relates to a board frame technical field in a poor light especially relates to an integration backlight unit frame.

Background

With the comprehensive popularization of intelligent products and the continuous innovation of technologies, the intelligent products have the characteristics of quick updating, low price, strict quality and the like, and the competition of manufacturers of various intelligent products is increasingly severe. In such a setting, price and quality are undoubtedly strong weapons to defeat the opponent. Low cost and high quality are becoming more and more of a concern.

The integrated backlight frame in the prior art is formed by assembling an iron frame and a rubber frame, wherein the iron frame and the rubber frame are respectively processed and molded, and the rubber frame and the iron frame are assembled together manually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art packaging efficiency low, and the easy relative movement that takes place of back chase and gluey frame, lead to whole frame unstability, be unfavorable for improving the problem of the installation quality of board in a poor light, and the integration plate frame in a poor light that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an integration backlight unit frame, includes the chase and glues the frame, the fixed frame of inner frame wall rear side fixedly connected with of chase, it establishes in the inside front side department that is located fixed frame of chase to glue the frame cover, it has the horizontally gag lever post to glue frame below outer frame wall middle part fixed connection, the first bar groove with gag lever post matched with is seted up to the downside inner wall of chase, the second bar groove has been seted up at the upside outer frame wall middle part of chase, the vertical through-hole of having seted up of tank bottom left and right sides symmetry in second bar groove, the rear side wall upper end of gluing the frame all sets up flutedly with the position department of correspondence of two through-holes, two the inside of recess all is fixed and is equipped with locking mechanism, the fixed ejection mechanism that is provided with in inside in second bar groove.

Preferably, locking mechanism includes elastic rod and fixture block, the elastic rod level sets up in the inside upper end department of recess, and the rear end of elastic rod extend to the outside of recess and with fixed frame's preceding lateral wall fixed connection, fixture block and elastic rod's last side pole wall front end fixed connection, fixture block matched with card hole has been seted up to the last side cell wall of recess.

Preferably, ejection mechanism includes push rod, two ejector pins, two dead levers and two springs, the push rod level sets up in the inside upside department in first bar groove, two the pole wall of ejector pin respectively with the pore wall sliding connection of two through-holes, and the upper and lower both ends of two ejector pins all extend to the outside of through-hole, two the upper end of ejector pin all with the lower side pole wall fixed connection of push rod, two the bar hole has all been seted up to the left side pole wall of ejector pin, two the dead lever level setting respectively is in the inside in two bar holes, and the both ends of two dead levers all extend to the outside in bar hole and with the pore wall fixed connection of through-hole, two the both ends of spring respectively with the upside pole wall of dead lever and the upside pore wall fixed connection in bar hole.

Preferably, the front side of the upper end of the clamping block is provided with an inclined plane.

Preferably, a rubber ring is fixedly arranged between the front side wall of the fixing frame and the inner wall of the iron frame.

Compared with the prior art, the utility model provides an integration backlight unit frame possesses following beneficial effect:

1. this integration backlight plate frame through gag lever post, locking mechanism and spacing frame, is convenient for assemble backlight plate frame, has improved the efficiency and the quality of equipment.

2. This integration backlight unit frame through the ejection mechanism who is equipped with, is convenient for pull down the gluey frame from the chase.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for assemble the backlight unit frame, improved the efficiency and the quality of equipment.

Drawings

Fig. 1 is a schematic structural view of an integrated backlight plate frame provided by the present invention;

fig. 2 is a schematic side view of an integrated backlight plate frame provided by the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1 gag lever post, 2 gluey frames, 3 iron frame, 4 fixed frames, 5 elastic rod, 6 fixture blocks, 7 dead levers, 8 springs, 9 push rods, 10 ejector pins, 11 rubber rings.

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.

Referring to fig. 1-3, an integrated backlight plate frame comprises an iron frame 3 and a rubber frame 2, wherein a fixed frame 4 is fixedly connected to the rear side of the inner frame wall of the iron frame 3, the rubber frame 2 is sleeved in the iron frame 3 and is positioned at the front side of the fixed frame 4, a horizontal limiting rod 1 is fixedly connected to the middle part of the lower outer frame wall of the rubber frame 2, a first strip-shaped groove matched with the limiting rod 1 is formed in the lower inner wall of the iron frame 3, a second strip-shaped groove is formed in the middle part of the upper outer frame wall of the iron frame 3, through holes are symmetrically and vertically formed in the left side and the right side of the groove bottom of the second strip-shaped groove, grooves are formed in the positions corresponding to the two through holes at the upper end of the rear side wall of the rubber frame 2, locking mechanisms are fixedly arranged in the two grooves, an ejection mechanism is fixedly arranged in the second strip-shaped groove, each locking mechanism, the rear end of the elastic rod 5 extends to the outside of the groove and is fixedly connected with the front side wall of the fixed frame 4, the fixture block 6 is fixedly connected with the front end of the upper side rod wall of the elastic rod 5, the upper side groove wall of the groove is provided with a fixture hole matched with the fixture block 6, the ejection mechanism comprises a push rod 9, two ejector rods 10, two fixed rods 7 and two springs 8, the push rod 9 is horizontally arranged at the upper side of the inside of the first strip-shaped groove, the rod walls of the two ejector rods 10 are respectively in sliding connection with the hole walls of the two through holes, the upper end and the lower end of each ejector rod 10 extend to the outside of the through hole, the upper ends of the two ejector rods 10 are respectively fixedly connected with the lower side rod wall of the push rod 9, the left side rod walls of the two ejector rods 10 are respectively provided with a strip-shaped hole, the two fixed rods 7 are respectively horizontally arranged inside the, two springs 8's both ends respectively with the upside pole wall of dead lever 7 and the upside pore wall fixed connection in bar hole, spring 8 can be convenient for push rod 9 and reset, and the upper end front side of fixture block 6 is opened and is equipped with the inclined plane, fixes jointly between the preceding lateral wall of fixed frame 4 and the inner wall of chase 3 and is equipped with rubber circle 11.

The utility model discloses in, during the use, it is inside that the lower extreme of frame 2 will be glued inserts chase 3, and make 1 card of gag lever post go into first bar inslot, again will glue the upper end of frame 2 and push chase 3 inside, the opening of two recesses promotes the inclined plane of fixture block 6 and makes the elastic rod 5 crooked, when the position of fixture block 6 and card hole corresponds, fixture block 6 card goes into the inside of fixture block, rubber circle 11 can make chase 3 and glue connection of frame 2 more fasten, when needs are opened chase 3 and are glued frame 2, promote push rod 9 downwards, push rod 9 drives two ejector pins 10 and is ejecting with fixture block 6, can take out chase 3 outside with gluing frame 2 this moment, the utility model discloses be convenient for assemble the sheet frame in a poor light, improved the efficiency and the quality of equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An integrated backlight plate frame comprises an iron frame (3) and a rubber frame (2), and is characterized in that, the rear side of the inner frame wall of the iron frame (3) is fixedly connected with a fixed frame (4), the rubber frame (2) is sleeved in the iron frame (3) and is positioned at the front side of the fixed frame (4), the middle part of the outer frame wall at the lower side of the rubber frame (2) is fixedly connected with a horizontal limiting rod (1), the inner wall of the lower side of the iron frame (3) is provided with a first strip-shaped groove matched with the limiting rod (1), a second strip-shaped groove is arranged in the middle of the upper outer frame wall of the iron frame (3), through holes are symmetrically and vertically arranged on the left side and the right side of the groove bottom of the second strip-shaped groove, the upper end of the rear side wall of the rubber frame (2) is provided with grooves corresponding to the positions of the two through holes, locking mechanisms are fixedly arranged in the grooves, and ejection mechanisms are fixedly arranged in the second strip-shaped grooves.

2. The integrated backlight plate frame according to claim 1, wherein the locking mechanism comprises an elastic rod (5) and a clamping block (6), the elastic rod (5) is horizontally arranged at the upper end of the inner part of the groove, the rear end of the elastic rod (5) extends to the outer part of the groove and is fixedly connected with the front side wall of the fixing frame (4), the clamping block (6) is fixedly connected with the front end of the upper side rod wall of the elastic rod (5), and the upper side groove wall of the groove is provided with a clamping hole matched with the clamping block (6).

3. The integrated backlight plate frame as claimed in claim 1, wherein the ejection mechanism comprises a push rod (9), two ejector rods (10), two fixing rods (7) and two springs (8), the push rod (9) is horizontally arranged at the upper side of the inside of the first bar-shaped groove, the rod walls of the two ejector rods (10) are respectively in sliding connection with the hole walls of the two through holes, the upper end and the lower end of the two ejector rods (10) extend to the outside of the through holes, the upper end of the two ejector rods (10) are fixedly connected with the lower rod wall of the push rod (9), the left rod wall of the two ejector rods (10) is respectively provided with a bar-shaped hole, the two fixing rods (7) are respectively horizontally arranged inside the two bar-shaped holes, the two ends of the two fixing rods (7) extend to the outside of the bar-shaped holes and are fixedly connected with the hole walls of the through holes, and the two ends of the springs (8) are respectively fixed with the upper rod wall of the fixing rods (7) and and (4) connecting.

4. The integrated backlight plate frame as claimed in claim 2, wherein the front side of the upper end of the fixture block (6) is provided with an inclined surface.

5. The integrated backlight plate frame according to claim 1, wherein a rubber ring (11) is fixedly arranged between the front side wall of the fixing frame (4) and the inner wall of the iron frame (3).