CN214042916U

CN214042916U - Adjustable LED display panel fixing structure

Info

Publication number: CN214042916U
Application number: CN202022893479.XU
Authority: CN
Inventors: 余敏; 余丰; 王晓; 王茹茹
Original assignee: Zhejiang Qiming Electronic Co ltd
Current assignee: Zhejiang Qiming Electronic Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-08-24
Anticipated expiration: 2031-05-12

Abstract

An adjustable LED display panel fixing structure comprises a display panel, a protective cover and a fixing frame, wherein the protective cover is arranged on one side of the fixing frame, an installation cavity is formed between the protective cover and the fixing frame, the display panel is fixed in the installation cavity, the fixing frame is composed of a right-angle splicing plate and a horizontal splicing plate, a slot is formed in the horizontal splicing plate, a telescopic component is arranged in the slot and comprises a telescopic rod and a telescopic spring, the telescopic spring is connected with the inner wall of the telescopic rod and the inner wall of the slot, a positioning block is arranged on the telescopic rod, the right-angle splicing plate is provided with a connecting slot corresponding to the telescopic rod, a positioning hole is formed in the inner wall on one side of the connecting slot and matched with the positioning block on the telescopic rod, a groove and a fastener are formed in the splicing plate, the fastener is arranged on the groove, and the size of the fixing frame is adjusted through the telescopic rod and the telescopic spring, thereby accommodating different sizes of display panels.

Description

Adjustable LED display panel fixing structure

Technical Field

The utility model relates to a Led display screen frame field, concretely relates to adjustable Led display panel fixed knot constructs.

Background

Along with social development, the living standard of people is improved, the requirements of people on living environment of a room are also improved day by day, the LED display screen is widely used by people, however, when the common LED display screen is installed, sealing treatment cannot be carried out, LED light easily leaks, the LED display screen with different sizes is inconvenient to install and fix, and meanwhile, the LED display screen is inconvenient to replace and disassemble.

Disclosure of Invention

In view of this, the utility model provides an adjustable Led display panel fixed knot constructs.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjustable LED display panel fixed knot constructs, includes display panel, protective cover and fixed frame, the protective cover sets up in fixed frame one side, form the installation cavity between protective cover and the fixed frame, display panel fixes inside the installation cavity, fixed frame comprises right angle splice plate and horizontal splice plate, be equipped with the slot on the horizontal splice plate, set up flexible subassembly in the slot, flexible subassembly includes telescopic link and expanding spring, expanding spring connects telescopic link and slot inner wall, set up the locating piece on the telescopic link, the right angle splice plate corresponds the telescopic link and is equipped with the spread groove, spread groove one side inner wall sets up the locating hole, the locating hole forms the cooperation with the location piece on the telescopic link, set up recess and fastener on the splice plate, the fastener is installed on the recess.

The preferred, the telescopic link includes first flexible piece, the flexible piece of second and stationary blade, the flexible piece of first flexible piece and second all is equipped with the spread groove, set up coupling spring in the spread groove, the coupling spring of first flexible piece corresponds spread groove inner wall and the flexible piece of second of connecting first flexible piece, the coupling spring of the flexible piece of second corresponds spread groove inner wall and the stationary blade of connecting the flexible piece of second.

Preferably, the first telescopic block and the second telescopic block are both cylindrical, and the diameter of the second telescopic block is smaller than that of the connecting groove of the first telescopic block.

Preferably, the surface of the telescopic rod is downwards sunken to form a spring groove, a positioning spring is arranged in the spring groove, one end of the positioning spring is welded and fixed with the spring groove, and the other end of the positioning spring is welded and fixed with the positioning block.

Preferably, the fastener includes fixed ring cover and removal pothook, the right angle splice plate all is equipped with the recess with the horizontal splice plate outside, the recess of right angle splice plate and horizontal splice plate communicates each other, fixed ring cover is installed at the recess both ends of horizontal splice plate, install the removal pothook in the recess of right angle splice plate, it is connected with fixed ring cover buckle to remove the pothook.

Preferably, the inner walls of the two sides of the groove form a sliding groove, the movable hook comprises a hook and an extension spring, the extension spring is fixed on the inner wall of the groove, one end of the hook is connected with the groove, the two sides of the hook protrude to form a guide block, and the guide block extends into the sliding groove and is in sliding connection with the sliding groove.

The preferred, the protective cover pivoted is connected with fixed frame, the protective cover both sides set up the connecting hole, the corresponding connecting hole position in fixed frame both sides sets up the second connecting hole, set up elastic connection spare between connecting hole and the second connecting hole, elastic connection spare includes side connecting rod and spring, the side connecting rod correspondence stretches into connecting hole and second connecting hole, the one end that the side connecting rod stretches into the second connecting hole is established to the spring housing.

Preferably, the installation cavity is further provided with a protective shell, the inner side of the protective shell is provided with a placing groove, and the periphery of the display panel extends into the placing groove to be connected with the protective shell.

The beneficial effects of the utility model reside in that: reach the distance between adjustment level splice plate and the right angle splice plate through setting up telescopic link and expanding spring to adjust whole fixed frame's size, adapt to not the display panel of equidimension, make and need not to produce different fixed frame to not unidimensional display panel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the telescopic rod of the present invention;

FIG. 4 is a schematic view of the connection between the fixing frame and the protecting cover;

FIG. 5 is a schematic view of the connection of the horizontal splice plate and the right-angle splice plate.

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.

The invention will be further described with reference to the accompanying drawings.

The utility model provides a following technical scheme:

as shown in the accompanying drawings 1-5, the utility model discloses an adjustable Led display panel fixing structure, which comprises a display panel 4, a protecting cover 17 and a fixing frame 18, wherein the protecting cover 17 is arranged on one side of the fixing frame 18, an installation cavity is formed between the protecting cover 17 and the fixing frame 18, the display panel 4 is fixed in the installation cavity (not shown), the fixing frame 18 is composed of a right-angle splice plate 1 and a horizontal splice plate 3, a slot 2 is arranged on the horizontal splice plate 3, a telescopic component is arranged in the slot 2, the telescopic component comprises a telescopic rod 15 and a telescopic spring 13, the telescopic spring 13 is connected with the inner wall of the telescopic rod 15 and the inner wall of the slot 2, a positioning block 8 is arranged on the telescopic rod 15, the right-angle splice plate 1 is provided with a connecting slot 6 corresponding to the telescopic rod 15, a positioning hole 9 is arranged on the inner wall of one side of the connecting slot 6, the positioning hole 9 is matched with the positioning block 8 on the telescopic rod 15, the splice plate is provided with a groove 22 and a fastener, and the fastener is arranged on the groove 22. Specifically, the right-angle splice plate 1 and the horizontal splice plate 3 are all provided with 4, and the right-angle splice plate 1 and the horizontal splice plate 3 are connected to form a rectangular frame.

The telescopic link 15 includes the flexible piece 11 of first flexible piece 10, second and stationary blade 12, the flexible piece 11 of first flexible piece 10 and second all is equipped with the spread groove 6, set up coupling spring in the spread groove 6, the coupling spring of first flexible piece 10 corresponds the 6 inner walls of spread groove and the flexible piece 11 of second of connecting first flexible piece 10, the coupling spring of the flexible piece 11 of second corresponds the 6 inner walls of spread groove and stationary blade 12 of connecting the flexible piece 11 of second. Specifically, according to the size adjustment of the fixed frame 18, the telescopic rod 15 may be composed of three or more telescopic blocks, each telescopic block may enter the connecting groove 6 of an adjacent telescopic block in the extrusion process, and the diameter of each telescopic block is gradually decreased.

Specifically, the 15 surperficial undercut of telescopic link forms spring groove 19, set up positioning spring 7 in the spring groove 16, positioning spring 7 one end and spring groove 16 welded fastening, the positioning spring 7 other end and locating piece 8 welded fastening, locating piece 8 and spring groove 16 all set up on first flexible piece 10, and in first flexible piece 10 got into the spread groove 6 of right angle splice plate 1, and first flexible piece 10 not with the lateral wall butt of spread groove 6 for there is sufficient space to make locating piece 8 can not appear exposing in the outside of right angle splice plate 1 when locating piece 8 receives the extrusion and gets into spread groove 6 through locating hole 9, causes flexible not smooth.

The fastener includes fixed ring cover 25 and removes pothook 23, the right angle splice plate 1 all is equipped with recess 22 with the horizontal splice plate 3 outside, the right angle splice plate 1 communicates each other with the recess 22 of horizontal splice plate 3, fixed ring cover 25 is installed at the recess 22 both ends of horizontal splice plate 3, install in the recess 22 of right angle splice plate 1 and remove pothook 23, remove pothook 23 and fixed ring cover 25 buckle connection.

The inner walls of two sides of the groove 22 form sliding grooves, the movable clamping hook 23 comprises a clamping hook and an extension spring, the extension spring is fixed on the inner wall of the groove 22, one end of the clamping hook is connected with the groove 22, two sides of the clamping hook protrude to form a guide block 24, the guide block 24 extends into the sliding grooves to be slidably connected with the sliding grooves, and the fixed ring sleeve 25 and the movable clamping hook 23 are sleeved.

The protecting cover 17 is rotatably connected with the fixing frame 18, connecting holes 21 are arranged at two sides of the protecting cover 17, the two sides of the fixed frame 18 are provided with second connecting holes 19 corresponding to the positions of the connecting holes 21, an elastic connecting piece is arranged between the connecting holes 21 and the second connecting holes 19, the elastic connection member includes a side connection bar 20 and a spring (not shown), such that the side connection bar 20 is inserted into the connection hole 21 and the second connection hole 19, the spring is sleeved at one end of the side connecting rod 20 extending into the second connecting hole 19, the side connecting rod 20 and the spring are arranged to enable the protective cover to be always in a closed state under the state that the protective cover is not opened, after the protective cover is manually opened, the protective shell 5 and the display panel 4 are arranged in the installation cavity, then, while lowering the protecting cover 17, the spring will apply a downward force to the protecting cover 17, without manually pressing it down to close the protecting cover against the fixing frame 18.

Specifically, still set up protecting sheathing 5 in the installation cavity, protecting sheathing 5 inboard sets up the standing groove, display panel 4 periphery is stretched into the standing groove and is connected with protecting sheathing 5, and the display panel 4 outside is stretched into in protecting sheathing 5's the standing groove, prevents that display panel 4 from direct and fixed frame 18 contact to cause wearing and tearing to display panel 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an adjustable Led display panel fixed knot constructs which characterized in that: including display panel, protective cover and fixed frame, the protective cover sets up in fixed frame one side, form the installation cavity between protective cover and the fixed frame, display panel fixes inside the installation cavity, fixed frame comprises right angle splice plate and horizontal splice plate, be equipped with the slot on the horizontal splice plate, set up flexible subassembly in the slot, flexible subassembly includes telescopic link and expanding spring, expanding spring connects telescopic link and slot inner wall, set up the locating piece on the telescopic link, the right angle splice plate corresponds the telescopic link and is equipped with the spread groove, spread groove one side inner wall sets up the locating hole, the locating hole forms the cooperation with the location block on the telescopic link, set up recess and fastener on the splice plate, the fastener is installed on the recess.

2. The adjustable Led display panel fixing structure of claim 1, wherein: the telescopic link includes first flexible piece, the flexible piece of second and stationary blade, the flexible piece of first flexible piece and second all is equipped with the spread groove, set up coupling spring in the spread groove, the coupling spring of first flexible piece corresponds spread groove inner wall and the flexible piece of second of connecting first flexible piece, the coupling spring of the flexible piece of second corresponds spread groove inner wall and the stationary blade of connecting the flexible piece of second.

3. The adjustable Led display panel fixing structure of claim 2, wherein: the first telescopic block and the second telescopic block are both cylindrical, and the diameter of the second telescopic block is smaller than that of the first telescopic block connecting groove.

4. The adjustable Led display panel fixing structure of claim 1, wherein: the telescopic link surface undercut forms the spring groove, set up positioning spring in the spring groove, positioning spring one end and spring groove welded fastening, the positioning spring other end and locating piece welded fastening.

5. The adjustable Led display panel fixing structure of claim 1, wherein: the fastener includes fixed ring cover and removal pothook, the right angle splice plate all is equipped with the recess with the horizontal splice plate outside, the recess of right angle splice plate and horizontal splice plate communicates each other, the fixed ring cover is installed at the recess both ends of horizontal splice plate, install the removal pothook in the recess of right angle splice plate, it is connected with fixed ring cover buckle to remove the pothook.

6. The adjustable Led display panel fixing structure of claim 5, wherein: the inner walls of the two sides of the groove form a sliding groove, the movable clamping hook comprises a clamping hook and an extension spring, the extension spring is fixed on the inner wall of the groove, one end of the clamping hook is connected with the groove, the two sides of the clamping hook protrude to form a guide block, and the guide block extends into the sliding groove and is in sliding connection with the sliding groove.

7. The adjustable Led display panel fixing structure of claim 1, wherein: protective cover pivoted and fixed frame are connected, the protective cover both sides set up the connecting hole, the corresponding connecting hole position in fixed frame both sides sets up the second connecting hole, set up elastic connector between connecting hole and the second connecting hole, elastic connector includes side connecting rod and spring, the side connecting rod correspondence stretches into connecting hole and second connecting hole, the one end that the second connecting hole was stretched into at the side connecting rod is established to the spring housing.

8. The adjustable Led display panel fixing structure of claim 1, wherein: still set up protecting sheathing in the installation cavity, the protecting sheathing inboard sets up the standing groove, the display panel periphery stretches into the standing groove and is connected with protecting sheathing.