CN208820910U - A kind of spliced OLED TV power supply - Google Patents

Abstract

The utility model discloses a kind of spliced OLED TV power supplies, including upper housing, lower case and mainboard, mainboard is located at the inside setting of lower case, fixed plate is fixed at left and right sides of the inside of lower case, the opposite two sides of two fixed plates offer multiple first sliding grooves being vertically arranged, multiple the first sliding blocks to match with first sliding groove are fixedly connected at left and right sides of mainboard, the lower inner sidewall of lower case is fixed with multiple support columns, the upper inner sidewall of upper housing is fixedly connected with multiple sleeves being correspondingly arranged with support column position, the internal activity of sleeve is arranged with fixed link, the upper end of fixed link is fixedly connected with the first spring, fixed link is made of compression bar and gag lever post, the upper end of mainboard offers the fixation hole to match with gag lever post.The utility model, which can facilitate, effectively splices the mainboard and shell of OLED TV power supply, and repairing easy to disassemble, is also convenient for heat dissipation when the work of OLED TV power supply, uses convenient for people.

Description

A kind of spliced OLED TV power supply

Technical field

The utility model relates to TV power supply technical field more particularly to a kind of spliced OLED TV power supplies.

Background technique

OLED, full name " Organic Light Emitting Diode " are a kind of display screen technologies, using the OLED electricity of OLED technology manufacture Depending on no longer needing LCD panel, rgb color signal is directly shown by OLED diode, and liquid crystal has almost been not present Visible angle problem, generate blue optical band be concentrated mainly at 460nm, be not belonging to harmful blue light, energy is smaller, right Human eye harm is very little.

Currently, mainboard is generally to be fixedly connected with shell in OLED TV power supply, OLED TV power supply is used in long-time After be easily damaged, need to carry out detachable maintaining, and in OLED TV power supply mainboard generally with shell be fixedly connected, it is difficult to will lead Plate is dismantled, and causes to perplex to maintenance, therefore proposes a kind of spliced OLED TV power supply.

Utility model content

It is generally solid with shell purpose of the utility model is to solve mainboard in OLED TV power supply in the prior art Fixed connection, OLED TV power supply are easily damaged after prolonged use, need to carry out detachable maintaining, and main in OLED TV power supply Plate is generally to be fixedly connected with shell, it is difficult to the problem of dismantling mainboard, causing puzzlement to maintenance, and a kind of spelling proposed Connect formula OLED TV power supply.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of spliced OLED TV power supply, including upper housing, lower case and mainboard, the mainboard are located at the interior of lower case The inside left and right sides of portion's setting, the lower case is fixed with fixed plate, and two opposite two sides of the fixed plate are opened Equipped with multiple first sliding grooves being vertically arranged, it is fixedly connected to and multiple matches at left and right sides of the mainboard with first sliding groove The first sliding block, the lower inner sidewall of the lower case is fixed with multiple support columns, and the upper inner sidewall of the upper housing is fixed to be connected Multiple sleeves being correspondingly arranged with support column position are connected to, the internal activity of the sleeve is arranged with fixed link, the fixed link Upper end be fixedly connected with the first spring, the fixed link is made of compression bar and gag lever post, and the upper end of the mainboard offers The fixation hole to match with gag lever post, the upper end of the support column offer the limiting slot to match with gag lever post, the upper casing The upper inner sidewall two sides of body are fixed with multiple symmetrical fixed cylinders, and the inside of the fixed cylinder is equipped with fixing bolt, institute The upper end for stating fixed plate offers the fixing groove to match with fixing bolt, is fixedly connected at the upper end opening of the fixing groove The nut that fixing bolt matches.

Preferably, the upper end of the support column is fixed with the first rubber ring, and the lower end of the compression bar is connected with the second rubber Cushion rubber, the lower end of the gag lever post sequentially pass through the second rubber ring and the setting of the first rubber ring.

Preferably, one end that the side wall of the fixed link is located at sleeve inner is fixedly connected there are two symmetrically arranged second Sliding block, the inner sidewall of the sleeve offer the second sliding slot to match with the second sliding block.

Preferably, the upper end of the upper housing offers circular hole, and the inside of the circular hole is fixed with the first fixed ring, institute The inside for stating the first fixed ring is equipped with the second fixed ring, and the inside of second fixed ring is equipped with filter screen, and described first is fixed The inner sidewall of ring offers multiple equally distributed grooves, and the internal activity of the groove is equipped with limited block, the limited block position It is fixedly connected with second spring in one end of inside grooves, one end that the side wall of the limited block is located inside grooves is fixedly connected There are two symmetrical third sliding blocks, and the side wall of the groove offers the third sliding slot to match with third sliding block, described Limited block is located at one end outside groove for round end setting, and the outside fixation of second fixed ring offers multiple and limited block The arc groove to match.

Preferably, the inner sidewall lower end of first fixed ring is fixedly connected with retaining ring.

Preferably, the upper housing and opposite two open ends of lower case are stepped to be arranged and be staggered.

Compared with prior art, the utility model provides a kind of spliced OLED TV power supply, has following beneficial to effect Fruit:

1, the spliced OLED TV power supply, by the fixing bolt, fixed cylinder and the nut that are equipped with can by upper housing and Lower case is fastenedly connected, and can be supported to mainboard by the support column being equipped with, can by the first spring being equipped with Elastic force is applied to fixed link, to make the compression bar of fixed link compress mainboard, and the gag lever post of fixed link passes through consolidating on mainboard Determine hole and is inserted into the limiting slot of upper end of support column, it is sliding by the first sliding block being equipped with and first convenient for mainboard to be fixed It is regulatory that slot can be such that mainboard places, and avoid mainboard from tilting, fix convenient for mainboard, and taking-up easy to disassemble.

2, the spliced OLED TV power supply is convenient for radiating when main board work by the filter screen being equipped with, and can Blocks dust enters the inside of power supply, can apply elastic force to limited block by the second spring being equipped with, so that limited block be made to insert Enter in the arc groove in the second fixed ring, convenient for the second fixed ring and filter screen are fixed, and cleaning easy to disassemble, it is convenient for People use.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model It can facilitate and the mainboard and shell of OLED TV power supply are effectively spliced, and repairing easy to disassemble, be also convenient for OLED TV It radiates when power work, is used convenient for people.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of spliced OLED TV power supply structural schematic diagram；

Fig. 2 be the utility model proposes a kind of spliced OLED TV power supply inside overlooking structure diagram；

Fig. 3 is the schematic enlarged-scale view of part A in Fig. 1.

In figure: 1 upper housing, 2 lower cases, 3 mainboards, 4 fixed plates, 5 first sliding blocks, 6 support columns, 7 sleeves, 8 fixed links, 9 First spring, 10 fixed cylinders, 11 fixing bolts, 12 retaining rings, 13 nuts, 14 first rubber rings, 15 second rubber rings, 16 second are slided Block, 17 first fixed rings, 18 second fixed rings, 19 filter screens, 20 limited blocks, 21 second springs, 22 third sliding blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, a kind of spliced OLED TV power supply, including upper housing 1, lower case 2 and mainboard 3, mainboard 3 are located at The inside of lower case 2 is arranged, and is fixed with fixed plate 4 at left and right sides of the inside of lower case 2, two fixed plates 4 it is opposite two Side offers multiple first sliding grooves being vertically arranged, and the left and right sides of mainboard 3 is fixedly connected to multiple with first sliding groove phase Matched first sliding block 5, the lower inner sidewall of lower case 2 are fixed with multiple support columns 6, and the upper inner sidewall of upper housing 1 is fixed to be connected Be connected to multiple sleeves 7 being correspondingly arranged with 6 position of support column, the internal activity of sleeve 7 is arranged with fixed link 8, fixed link 8 it is upper End is fixedly connected with the first spring 9, and fixed link 8 is made of compression bar and gag lever post, and the upper end of mainboard 3 offers and gag lever post phase Matched fixation hole, the upper end of support column 6 offer the limiting slot to match with gag lever post, and the upper end of support column 6 is fixed with First rubber ring 14, the lower end of compression bar are connected with the second rubber ring 15, and the lower end of gag lever post sequentially passes through 15 He of the second rubber ring The setting of first rubber ring 14, can protect the upper and lower surface of mainboard 3, avoid being squeezed and damage, fixed link 8 One end that side wall is located inside sleeve 7 is fixedly connected there are two symmetrically arranged second sliding block 16, and the inner sidewall of sleeve 7 offers The second sliding slot to match with the second sliding block 16 can make fixed link 8 is mobile to stablize, and fixed link 8 is avoided to take off from sleeve 7 It falls, the upper inner sidewall two sides of upper housing 1 are fixed with multiple symmetrical fixed cylinders 10, and the inside of fixed cylinder 10, which is equipped with, to be fixed Bolt 11, the upper end of fixed plate 4 offer the fixing groove to match with fixing bolt 11, fixed company at the upper end opening of fixing groove Be connected to the nut 13 that fixing bolt 11 matches, upper housing 1 and opposite two open ends of lower case 2 be stepped setting simultaneously It is staggered, upper housing 1 and the interface of lower case 2 can be made firmer, interface is avoided to damage, the upper end of upper housing 1 Circular hole is offered, the inside of circular hole is fixed with the first fixed ring 17, and the inside of the first fixed ring 17 is equipped with the second fixed ring 18, The inside of second fixed ring 18 is equipped with filter screen 19, and the inner sidewall of the first fixed ring 17 offers multiple equally distributed grooves, The internal activity of groove is equipped with limited block 20, and one end that limited block 20 is located inside grooves is fixedly connected with second spring 21, limits One end that the side wall of position block 20 is located inside grooves is fixedly connected there are two symmetrical third sliding block 22, and the side wall of groove is opened Equipped with the third sliding slot to match with third sliding block 22, it is solid for round end setting, second that limited block 20 is located at one end outside groove Determine the fixed arc grooves for offering multiple and limited block 20 and matching in outside of ring 18, the inner sidewall lower end of the first fixed ring 17 is solid Surely it is connected with retaining ring 12, the second fixed ring 18 and filter screen 19 is avoided to fall to the inside of upper housing 1, it is fixed to be easily installed second Ring 18 and filter screen 19.

It, can be by upper housing 1 and lower casing by the fixing bolt 11, fixed cylinder 10 and the nut 13 that are equipped in the utility model Body 2 is fastenedly connected, and can be supported to mainboard 3 by the support column 6 being equipped with, can by the first spring 9 being equipped with Elastic force is applied to fixed link 8, to make the compression bar of fixed link 8 compress mainboard 3, and the gag lever post of fixed link 8 passes through on mainboard 3 Fixation hole and be inserted into the limiting slot of 6 upper end of support column, convenient for mainboard 3 to be fixed, pass through 5 He of the first sliding block being equipped with It is regulatory that first sliding groove can be such that mainboard 3 places, and mainboard 3 is avoided to tilt, convenient for mainboard 3 is fixed, and taking-up easy to disassemble, pass through The filter screen 19 being equipped with radiates when working convenient for mainboard 3, and can blocks dust enter the inside of power supply, pass through what is be equipped with Second spring 21 can apply elastic force to limited block 20, so that it is inserted into limited block 20 in the arc groove in second fixed ring 18, Convenient for the second fixed ring 18 and filter screen 19 are fixed, and cleaning easy to disassemble, it is used convenient for people.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of spliced OLED TV power supply, including upper housing (1), lower case (2) and mainboard (3), the mainboard (3) are located at The inside of lower case (2) is arranged, which is characterized in that is fixed with fixed plate at left and right sides of the inside of the lower case (2) (4), two opposite two sides of the fixed plate (4) offer multiple first sliding grooves being vertically arranged, a left side for the mainboard (3) Right two sides are fixedly connected to multiple the first sliding blocks (5) to match with first sliding groove, and the lower inner sidewall of the lower case (2) is solid Surely multiple support columns (6) are equipped with, the upper inner sidewall of the upper housing (1) is fixedly connected with multiple corresponding with support column (6) position The internal activity of the sleeve (7) of setting, the sleeve (7) is arranged with fixed link (8), and the upper end of the fixed link (8) is fixed to be connected It is connected to the first spring (9), the fixed link (8) is made of compression bar and gag lever post, and the upper end of the mainboard (3) offers and limits The fixation hole that position bar matches, the upper end of the support column (6) offers the limiting slot to match with gag lever post, the upper housing (1) upper inner sidewall two sides are fixed with multiple symmetrical fixed cylinders (10), and the inside of the fixed cylinder (10) is equipped with solid Determine bolt (11), the upper end of the fixed plate (4) offers the fixing groove to match with fixing bolt (11), the fixing groove The nut (13) that fixing bolt (11) matches is fixedly connected at upper end opening.

2. a kind of spliced OLED TV power supply according to claim 1, which is characterized in that the support column (6) it is upper End is fixed with the first rubber ring (14), and the lower end of the compression bar is connected with the second rubber ring (15), the lower end of the gag lever post Sequentially pass through the second rubber ring (15) and the first rubber ring (14) setting.

3. a kind of spliced OLED TV power supply according to claim 1, which is characterized in that the side of the fixed link (8) Wall is located at the internal one end of sleeve (7) and is fixedly connected with that there are two symmetrically arranged second sliding block (16), the insides of the sleeve (7) Wall offers the second sliding slot to match with the second sliding block (16).

4. a kind of spliced OLED TV power supply according to claim 1, which is characterized in that the upper housing (1) it is upper End offers circular hole, and the inside of the circular hole is fixed with the first fixed ring (17), and the inside of first fixed ring (17) is set Have the second fixed ring (18), the inside of second fixed ring (18) is equipped with filter screen (19), first fixed ring (17) Inner sidewall offers multiple equally distributed grooves, and the internal activity of the groove is equipped with limited block (20), the limited block (20) it is fixedly connected with second spring (21) positioned at one end of inside grooves, the side wall of the limited block (20) is located inside grooves One end be fixedly connected there are two symmetrical third sliding block (22), the side wall of the groove offers and third sliding block (22) The third sliding slot to match, the limited block (20) are located at one end outside groove for round end setting, second fixed ring (18) outside is fixed to offer multiple arc grooves to match with limited block (20).

5. a kind of spliced OLED TV power supply according to claim 4, which is characterized in that first fixed ring (17) Inner sidewall lower end be fixedly connected with retaining ring (12).

6. a kind of spliced OLED TV power supply according to claim 1, which is characterized in that the upper housing (1) and under Two opposite open ends of shell (2) are stepped setting and are staggered.