CN210431630U

CN210431630U - Television backboard convenient to assemble

Info

Publication number: CN210431630U
Application number: CN201922176204.1U
Authority: CN
Inventors: 李海军
Original assignee: Dongguan Kangte Metal Products Co ltd
Current assignee: Dongguan Kangte Metal Products Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-28
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a TV set backplate convenient to equipment, including the backplate main part, the lower extreme hinge of backplate main part is connected with the wiring board, and a week of backplate main part is connected with first blank pressing, and symmetrical connection has the limiting plate in the backplate main part of first blank pressing both sides, and the block has the display screen between limiting plate and the first blank pressing, and the spout has been seted up to one side that the limiting plate is close to first blank pressing, and the both ends symmetrical connection of spout has the constant head tank, and the constant head tank runs through the limiting plate. This TV set backplate convenient to equipment promotes the locating piece through the second spring for protruding piece and constant head tank block for fixed display screen and limiting plate, and be equipped with first blank pressing and second blank pressing and consolidate a week of display screen, the overall stability of display screen is consolidated to the blank pressing, sound construction, the second blank pressing passes through first spring coupling in addition, can contract, make things convenient for the wiring board to rotate, simple structure, the dismouting is convenient, easy to use and operation.

Description

Television backboard convenient to assemble

Technical Field

The utility model relates to a TV backplate technical field specifically is a TV set backplate convenient to equipment.

Background

The back plate of the television is one of the structures with the heaviest structural part cost in the whole structure, the mold opening cost of the back plate reaches up to millions, the back plate and the face frame are equipped one to one in the industry at present, the back plate of one type can only be assembled with the corresponding face frame, the face frame is divided into the metal face frame and the plastic face hole, the metal face frame is rich in color and luster, firm, durable and good in texture, the plastic face frame is convenient to form and changeable in shape, and the back plate and the display screen need to be assembled together in the production process of the television. The prior art at least has the following technical problems: the mode that adopts bolt fixed connection when present backplate and display screen equipment, the packaging efficiency is low.

Chinese patent CN209184692U discloses a can stabilize equipment's TV set backplate fast, including backplate body and display screen, a plurality of spouts have been seted up along vertically to backplate body side, and the spout leads to the groove for the dovetail type, spout one side opening, and a plurality of spacing grooves have been seted up to the spout opposite side, and the backplate body is provided with the display screen at the side of spout, and the side that the display screen is close to the spout is fixed with many pairs of sliders. Has the advantages that: the utility model discloses a mode that the slider at the display screen back slided into spout on the backplate body comes to pack the display screen into the backplate body to the relative position of mode locking display screen and backplate body when installing in place of spacing groove is gone into with the ball card to the elasticity through the pressure spring, has realized the fast assembly between backplate body and the display screen, has replaced the equipment mode of installing screw fixed connection additional, has promoted the packaging efficiency.

Although this application has solved the problem in the background art to a certain extent, only through the fixed display screen of the mode of ball with spacing groove block in this application, the structure is stable inadequately, and the display screen installation back, can not dismantle the display screen, can not overhaul, brings certain difficulty for follow-up maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TV set backplate convenient to equipment has easy equipment, convenient dismantlement, and the problem among the prior art has been solved to sound construction's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: a television backboard convenient to assemble comprises a backboard main body, wherein a wiring board is hinged to the lower end of the backboard main body, a first blank holder is connected to the periphery of the backboard main body, limiting plates are symmetrically connected to the backboard main body on two sides of the first blank holder, a display screen is clamped between the limiting plates and the first blank holder, a sliding groove is formed in one side, close to the first blank holder, of each limiting plate, positioning grooves are symmetrically connected to two ends of each sliding groove, each positioning groove penetrates through the corresponding limiting plate, a push plate is movably connected into each positioning groove, a symmetrical movable groove is formed in one side, close to each positioning groove, of the backboard main body, the movable groove is connected with the push plate in a clamping mode, push posts are symmetrically connected to one side of each push plate, each push post extends into each positioning groove, limiting blocks are symmetrically connected to two ends of each push plate, guide rods are connected to one side of the lower end, the other end of first spring is connected with the bed plate, and the bed plate has seted up built-in groove near the one end of guide bar, and the other end of bed plate is connected with the second blank holder, the bilateral symmetry of display screen has the second spring, and the one end fixedly connected with locating piece of second spring, locating piece surface connection have protruding piece, and protruding piece extends to in the constant head tank.

Preferably, two ends of the first pressing edge and two ends of the second pressing edge are respectively connected.

Preferably, the surface of the push plate is of an arc structure, and the surface of the push plate is flush with the surface of the back plate main body.

Preferably, the lower extreme of wiring board is connected with the backup pad perpendicularly, the upper surface and the bed plate swing joint of backup pad.

Preferably, the guide rod and the first spring both extend into the built-in groove, and one end of the first spring is fixedly connected with one end of the built-in groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this TV set backplate convenient to equipment, promote the locating piece through the second spring, make protruding piece and constant head tank block, be used for fixed display screen and limiting plate, and be equipped with first blank holder and second blank holder and consolidate a week of display screen, the overall stability of display screen is consolidated to the blank holder, sound construction, the second blank holder is through first spring coupling in addition, can shrink, make things convenient for the wiring board rotatory, and can demolish the second blank holder, push pedal and activity groove block, when the display screen is demolishd to needs, through the mode of pressing the push pedal, make the ejector pad with the ejecting constant head tank of protruding piece, realize demolising of display screen, moreover, the steam generator is simple in structure, the dismouting is convenient, easy to use and operation.

Drawings

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

fig. 2 is a rear view of the present invention;

FIG. 3 is a drawing of the structure of the push plate of the present invention

Fig. 4 is a sectional view taken along line a-a of the present invention;

fig. 5 is a cross-sectional view of the utility model taken along line B-B;

fig. 6 is an enlarged view of C of the present invention.

In the figure: 1. a back plate main body; 11. a first blank holder; 12. a limiting plate; 121. a chute; 122. positioning a groove; 13. pushing the plate; 131. pushing the column; 132. a limiting block; 14. a movable groove; 2. a patch board; 21. a guide bar; 22. a first spring; 23. a base plate; 231. a built-in groove; 232. second edge pressing; 24. a support plate; 3. a display screen; 31. a second spring; 32. positioning blocks; 321. and (4) a convex block.

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. 1-6, a tv back plate convenient for assembly includes a back plate main body 1, a patch board 2 hinged to the lower end of the back plate main body 1, a first pressing edge 11 connected to a periphery of the back plate main body 1, a limiting plate 12 symmetrically connected to the back plate main body 1 at two sides of the first pressing edge 11, a display screen 3 clamped between the limiting plate 12 and the first pressing edge 11, and a second pressing edge 232 for receiving the edge to fix a periphery of the display screen 3, the structure is firm, a sliding slot 121 is formed at one side of the limiting plate 12 close to the first pressing edge 11, positioning slots 122 symmetrically connected to two ends of the sliding slot 121, the positioning slots 122 penetrating through the limiting plate 12, a push plate 13 movably connected to the positioning slots 122, the surface of the push plate 13 is arc-shaped, and the surface of the push plate 13 is flush with the surface of the back plate main body 1, symmetrical movable slots 14 are formed at one side of the back plate main body 1 close, after the push plate 13 is clamped with the movable groove 14, the surface of the back plate main body 1 is ensured to be smooth, one side of the push plate 13 is symmetrically connected with push posts 131, the push posts 131 extend into the positioning grooves 122, two ends of the push plate 13 are symmetrically connected with limiting blocks 132, the limiting blocks 132 prevent the push plate 13 from being separated from the back plate main body 1, the patch board 2 is of an L-shaped structure, the patch board 2 is used for installing a fixing frame, a wiring plug and other structures, guide rods 21 are connected to one side of the lower end of the patch board 2 at equal intervals, first springs 22 are sleeved outside the guide rods 21, one ends of the first springs 22 are fixedly connected with the side walls of the patch board 2, the other ends of the first springs 22 are connected with a base plate 23, one ends, close to the guide rods 21, of the base plate 23 are provided with built-in grooves 231, the guide rods 21 and the first springs 22 both extend into the built-in grooves 231, one ends of the first, the first spring 22 drives the base plate 23 to move for installing the display screen 3, the other end of the base plate 23 is connected with a second pressing edge 232, two ends of the first pressing edge 11 are respectively connected with two ends of the second pressing edge 232 to jointly form a rectangular frame structure, used for pressing a circle of the display screen 3 to play a role of fixing, the lower end of the wiring board 2 is vertically connected with a supporting plate 24, the upper surface of the supporting plate 24 is movably connected with a base plate 23, the supporting plate 24 supports the base plate 23 to strengthen the firmness of the structure of the base plate 23, the two sides of the display screen 3 are symmetrically connected with a second spring 31, one end of the second spring 31 is fixedly connected with a positioning block 32, the surface of the positioning block 32 is connected with a convex block 321, the convex block 321 extends into a positioning groove 122, under the action of the second spring 31, the positioning block 32 is pushed, so that the protrusion block 321 is engaged with the positioning groove 122 for fixing the display screen 3 and the position-limiting plate 12.

The working process is as follows: when the patch board is installed, the patch board 2 is rotated and turned to be perpendicular to the backboard main body 1, the display screen 3 is inserted between the first pressing edge 11 and the limiting plate 12 at the lower end of the backboard main body 1 until the display screen 3 is completely inserted into the backboard main body 1, the protrusion block 321 moves to the positioning groove 122, the positioning block 32 is pushed under the action of the second spring 31, so that the protrusion block 321 is clamped with the positioning groove 122 to fix the display screen 3 and the limiting plate 12, meanwhile, the push column 131 is pushed to one end of the positioning groove 122, after the push plate 13 is clamped with the movable groove 14, the surface of the backboard main body 1 is ensured to be flat, the patch board 2 is rotated to a position parallel to the backboard main body 1, when the patch board is rotated, the base plate 23 is manually stretched, the first spring 22 is stretched, when the upper surface of the base plate 23 is connected with the lower end of the display screen 3, the base plate 23 is loosened, the first spring 22 is contracted, and the second pressing edge 232 is, the lower extreme of having fixed display screen 3, backup pad 24 is used for supporting the bed plate 23 simultaneously, improve the bearing capacity of bed plate 23, when needing to overhaul display screen 3 or TV set inner structure, can be with manual tensile bed plate 23, first spring 22 is elongated, rotatory wiring board 2 is upwards, and through pressing push pedal 13, make the ejection constant head tank 122 of support pillar 131 with protruding piece 321, the shrink of second spring 31, with display screen 3 follow first blank pressing 11 and limiting plate 12 between take out can.

In summary, the following steps: this TV set backplate convenient to equipment, promote locating piece 32 through second spring 31, make protruding piece 321 and constant head tank 122 block, be used for fixed display screen 3 and limiting plate 12, and be equipped with first blank holder 11 and second blank holder 232 and consolidate display screen 3's a week, the overall stability of display screen 3 is consolidated to the blank holder, sound construction, second blank holder 232 is connected through first spring 22 in addition, can shrink, make things convenient for wiring board 2 to rotate, and can demolish second blank holder 232, push pedal 13 and movable groove 14 block, when display screen 3 is demolishd to needs, through the mode of pressing push pedal 13, make the push pillar 131 ejecting constant head tank 122 of protruding piece 321, realize demolishing of display screen 3, moreover, the steam generator is simple in structure, the dismouting is convenient, easy to use and operation.

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.

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. A TV set backplate convenient to equipment, includes backplate main part (1), its characterized in that: the patch board is hinged to the lower end of the back board main body (1), a first pressing edge (11) is connected to the periphery of the back board main body (1), limiting plates (12) are symmetrically connected to the back board main body (1) on two sides of the first pressing edge (11), a display screen (3) is clamped between the limiting plates (12) and the first pressing edge (11), a sliding groove (121) is formed in one side, close to the first pressing edge (11), of each limiting plate (12), positioning grooves (122) are symmetrically connected to two ends of each sliding groove (121), each positioning groove (122) penetrates through each limiting plate (12), a push plate (13) is movably connected to each positioning groove (122), symmetrical movable grooves (14) are formed in one side, close to each positioning groove (122), of the back board main body (1), each movable groove (14) is connected with each push plate (13) in a clamping mode, a push column (131) is symmetrically connected to one side of each push plate (13), both ends symmetric connection of push pedal (13) has stopper (132), the equidistance of wiring board (2) lower extreme one side is connected with guide bar (21), the outside cover of guide bar (21) has first spring (22), the one end of first spring (22) and the lateral wall fixed connection of wiring board (2), the other end of first spring (22) is connected with bed plate (23), bed plate (23) are close to the one end of guide bar (21) and have seted up built-in groove (231), the other end of bed plate (23) is connected with second blank pressing (232), the bilateral symmetry of display screen (3) is connected with second spring (31), the one end fixedly connected with locating piece (32) of second spring (31), locating piece (32) surface connection has protruding piece (321), protruding piece (321) extend to in constant head tank (122).

2. A television backplane that facilitates assembly as set forth in claim 1, wherein: two ends of the first pressing edge (11) are respectively connected with two ends of the second pressing edge (232).

3. A television backplane that facilitates assembly as set forth in claim 1, wherein: the surface of the push plate (13) is of an arc-shaped structure, and the surface of the push plate (13) is flush with the surface of the back plate main body (1).

4. A television backplane that facilitates assembly as set forth in claim 1, wherein: the lower end of the patch board (2) is vertically connected with a supporting plate (24), and the upper surface of the supporting plate (24) is movably connected with a base plate (23).

5. A television backplane that facilitates assembly as set forth in claim 1, wherein: the guide rod (21) and the first spring (22) both extend into the built-in groove (231), and one end of the first spring (22) is fixedly connected with one end of the built-in groove (231).