CN213092730U

CN213092730U - Concatenation formula LED display screen fixed mounting subassembly

Info

Publication number: CN213092730U
Application number: CN202022356625.5U
Authority: CN
Inventors: 余欣
Original assignee: Chongqing Shenghuiyuan Intelligent Building Engineering Co ltd
Current assignee: Chongqing Shenghuiyuan Intelligent Building Engineering Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-04-30
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a concatenation formula LED display screen fixed mounting subassembly, including mounting panel and LED display screen body, the quantity of mounting panel and LED display screen body is two, the top fixedly connected with heat conduction silica gel board of mounting panel, the bottom fixedly connected with fin of heat conduction silica gel board, the bottom of fin runs through to the bottom of mounting panel. The utility model discloses a set up the mounting panel, heat conduction silica gel board, the fin, the swivel nut, the jack, connect electric socket, double-end screw, the spiral shell groove, mounting groove, the wiring plug, the LED display screen body, the inserted bar, fixed cover, the dead slot, it uses to lead to groove and screw rod cooperation, it is convenient to have the installation, application scope is wide and supplementary radiating advantage, comparatively loaded down with trivial details when having solved current fixed installation component mounting, can't be applicable to the LED display screen of multiple specification, application scope is little, and do not have supplementary radiating function, the problem of fixed installation component practicality has been reduced.

Description

Concatenation formula LED display screen fixed mounting subassembly

Technical Field

The utility model relates to a LED display screen technical field specifically is a concatenation formula LED display screen fixed mounting subassembly.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

Along with the development of science and technology's progress and society, can use LED display screen of large tracts of land to propagate the show in public occasion, consequently can use the fixed mounting subassembly to assemble small-size LED display screen, and is comparatively loaded down with trivial details during current fixed mounting subassembly installation, can't be applicable to the LED display screen of multiple specification, and application scope is little, and does not have supplementary radiating function, has reduced the practicality of fixed mounting subassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula LED display screen fixed mounting subassembly possesses that the installation is convenient, application scope is wide and supplementary radiating advantage, and is comparatively loaded down with trivial details when having solved current fixed mounting subassembly installation, can't be applicable to the LED display screen of multiple specification, and application scope is little, and does not have supplementary radiating function, has reduced the problem of fixed mounting subassembly practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a spliced LED display screen fixed mounting assembly comprises a mounting plate and an LED display screen body, wherein the number of the mounting plate and the LED display screen body is two, the top of the mounting plate is fixedly connected with a heat-conducting silica gel plate, the bottom of the heat-conducting silica gel plate is fixedly connected with a radiating fin, the bottom of the radiating fin penetrates to the bottom of the mounting plate, a hollow groove is formed in the center of the top of the mounting plate, jacks are formed in the bottoms of two sides of an inner cavity of the hollow groove, a mounting groove is formed in the bottom of the inner cavity of the hollow groove, the bottom of the inner cavity of the mounting groove is movably connected with a screw sleeve through a connecting bearing, the inner cavity of the screw sleeve is in threaded connection with a screw rod, the top of the screw rod penetrates through the mounting groove and extends to the bottom of the inner cavity of the hollow groove, a screw groove is formed in one side opposite to the two mounting, the equal fixed mounting in both sides of LED display screen body bottom has the wiring plug, the top of mounting panel is inlayed and is installed the electricity socket that connects that uses with the wiring plug cooperation, the fixed cover of center department fixedly connected with of LED display screen body inner chamber bottom, the bottom of fixed cover inner chamber both sides all runs through and is provided with the inserted bar, the logical groove that uses with the screw rod cooperation is seted up in the center department of fixed cover inner chamber bottom.

Preferably, the number of the radiating fins is several, and the surface of the double-thread screw is in threaded connection with the inner wall of the thread groove.

Preferably, the bottom of swivel nut runs through to the bottom of mounting panel and fixedly connected with carousel, the left side fixedly connected with handle of carousel bottom, the diameter of carousel is greater than the diameter of swivel nut.

Preferably, the top on the surface of the screw rod is conical, positioning blocks are fixedly connected to the tops of the two sides of the screw rod, and one side, away from the screw rod, of each positioning block is in sliding contact with the inner wall of the corresponding mounting groove.

Preferably, the front surface and the back surface of the inserted bar are both fixedly connected with limiting blocks located in the inner cavity of the fixing sleeve, and the inner wall of the fixing sleeve is provided with a limiting groove matched with the limiting blocks for use.

Preferably, the top on inserted bar surface and the one side of keeping away from fixed cover are the slope setting, and the relative one side of two inserted bars is the hemisphere.

Preferably, the wiring plug and the power connection socket are located on the same vertical line, and a through hole matched with the insertion rod for use is formed in the surface of the fixed sleeve.

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

1. the utility model discloses a set up the mounting panel, heat conduction silica gel board, the fin, the swivel nut, the jack, connect electric socket, double-end screw, the spiral shell groove, mounting groove, the wiring plug, the LED display screen body, the inserted bar, fixed cover, the dead slot, it uses to lead to groove and screw rod cooperation, it is convenient to have the installation, application scope is wide and supplementary radiating advantage, comparatively loaded down with trivial details when having solved current fixed installation component mounting, can't be applicable to the LED display screen of multiple specification, application scope is little, and do not have supplementary radiating function, the problem of fixed installation component practicality has been reduced.

2. The utility model discloses a set up heat conduction silica gel board and fin cooperation and use, can derive the heat of LED display screen body bottom fast, play the effect of heat dissipation protection, through setting up the push rod, can be convenient for promote double-end screw and rotate, use through setting up carousel and handle cooperation, can convenient to use person's operation swivel nut rotate, use through setting up stopper and spacing groove cooperation, can prevent that the inserted bar from breaking away from fixed cover completely, through setting up the locating piece, can play the effect of location, prevent that the screw rod from rotating along with the swivel nut is together.

Drawings

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

FIG. 2 is a left side sectional view of the mounting plate structure of the present invention;

FIG. 3 is a schematic sectional view of the fixing sleeve structure of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: the LED display screen comprises a mounting plate 1, a heat-conducting silica gel plate 2, a heat radiating fin 3, a thread sleeve 4, a jack 5, a power connection jack 6, a double-threaded screw rod 7, a push rod 8, a thread groove 9, a mounting groove 10, a wiring plug 11, an LED display screen body 12, an inserted link 13, a fixed sleeve 14, an empty groove 15, a turntable 16, a through hole 17, a through groove 18, a limiting block 19, a screw rod 20, a positioning block 21 and a limiting groove 22.

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, a fixed mounting assembly for a spliced LED display screen comprises a mounting plate 1 and an LED display screen body 12, wherein the number of the mounting plate 1 and the LED display screen body 12 is two, the top of the mounting plate 1 is fixedly connected with a heat-conducting silica gel plate 2, the bottom of the heat-conducting silica gel plate 2 is fixedly connected with a heat sink 3, the number of the heat sinks 3 is several, the heat-conducting silica gel plate 2 and the heat sink 3 are arranged for matching use, so that heat at the bottom of the LED display screen body 12 can be rapidly conducted out, and the heat sink can protect the heat, the bottom of the heat sink 3 penetrates through the bottom of the mounting plate 1, a hollow groove 15 is formed in the center of the top of the mounting plate 1, jacks 5 are formed in the bottoms of two sides of an inner cavity of the hollow groove 15, a mounting groove 10 is formed in the bottom of the inner cavity of the hollow groove 15, a swivel nut 4 is movably connected with the bottom of the inner, the diameter of the rotary table 16 is larger than that of the threaded sleeve 4, the left side of the bottom of the rotary table 16 is fixedly connected with a handle, the rotary table 16 and the handle are matched for use, a user can conveniently operate the threaded sleeve 4 to rotate, the inner cavity of the threaded sleeve 4 is in threaded connection with a screw rod 20, the top of the surface of the screw rod 20 is conical, the top of the screw rod 20 penetrates through the mounting groove 10 and extends to the bottom of the inner cavity of the hollow groove 15, the tops of two sides of the screw rod 20 are fixedly connected with positioning blocks 21, one side of each positioning block 21, which is far away from the screw rod 20, is in sliding contact with the inner wall of the mounting groove 10, the positioning block 21 is arranged to play a positioning role and prevent the screw rod 20 from rotating along with the threaded sleeve 4, the threaded grooves 9 are formed in one side, the inner cavities of the threaded grooves 9 are penetrated with double-headed screws 7, the surfaces of the, through the arrangement of the push rod 8, the double-ended screw 7 can be conveniently pushed to rotate, the wiring plugs 11 are fixedly arranged on two sides of the bottom of the LED display screen body 12, the electric connection sockets 6 matched with the wiring plugs 11 are embedded and arranged on the top of the mounting plate 1, the wiring plugs 11 and the electric connection sockets 6 are in the same vertical line, the center of the bottom of the inner cavity of the LED display screen body 12 is fixedly connected with the fixing sleeve 14, the bottom of two sides of the inner cavity of the fixing sleeve 14 is provided with the insertion rods 13 in a penetrating manner, the surface of the fixing sleeve 14 is provided with the through holes 17 matched with the insertion rods 13 for use, the top of the surface of the insertion rods 13 and the side far away from the fixing sleeve 14 are arranged in an inclined manner, one sides of the two insertion rods 13 opposite to each other are hemispherical, the front surface and the back surface of the, through setting up stopper 19 and spacing groove 22 cooperation use, can prevent that inserted bar 13 from breaking away from fixed cover 14 completely, the center department of fixed cover 14 inner chamber bottom sets up logical groove 18 with screw rod 20 cooperation use, through setting up mounting panel 1, heat conduction silica gel board 2, fin 3, swivel nut 4, jack 5, connect electric socket 6, double-end screw 7, the swivel nut 9, mounting groove 10, terminal plug 11, LED display screen body 12, inserted bar 13, fixed cover 14, dead slot 15, lead to groove 18 and screw rod 20 cooperation use, it is convenient to have an installation, wide application scope and supplementary radiating advantage, it is comparatively loaded down with trivial details when having solved current fixed installation subassembly installation, can't be applicable to the LED display screen of multiple specification, application scope is little, and do not have supplementary radiating function, the problem of fixed installation subassembly practicality has been reduced.

When the LED display screen is used, all the components are in an initial state, firstly, the inserting rod 13 is pressed inwards to be retracted into the fixing sleeve 14, the limiting block 19 slides in the limiting groove 22, then the LED display screen body 12 is moved downwards, the fixing sleeve 14 enters the empty groove 15 until the bottom of the fixing sleeve 14 is contacted with the bottom of the inner cavity of the empty groove 15, at the moment, the screw 20 penetrates through the through groove 18 to enter the fixing sleeve 14, the forward rotation handle drives the turntable 16 and the screw sleeve 4 to rotate, under the matching of the positioning block 21, the screw 20 is moved upwards to enter the fixing sleeve 14, the conical surface at the top of the screw 20 is firstly contacted with the upper spherical surface of the inserting rod 13 to extrude the inserting rod 13, the inserting rod 13 is moved outwards to enter the inserting hole 5, at the moment, the bottom of the LED display screen body 12 is contacted with the top of the heat-conducting silica gel plate 2 to extrude the heat-conducting silica gel plate 2, then, the push rod 8 is, under the cooperation of the screw grooves 9, the two mounting plates 1 move towards each other until the two LED display screen bodies 12 contact, and mounting is realized.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and electrical equipment all adopt conventional models in the prior art, and detailed description is not given here.

In summary, the following steps: this concatenation formula LED display screen fixed mounting subassembly, through setting up mounting panel 1, heat conduction silica gel board 2, fin 3, swivel nut 4, jack 5, connect electric socket 6, double-end screw 7, the thread groove 9, mounting groove 10, wiring plug 11, LED display screen body 12, inserted bar 13, fixed cover 14, dead slot 15, lead to groove 18 and the cooperation of screw rod 20 and use, it is convenient to have the installation, application scope is wide and supplementary radiating advantage, it is comparatively loaded down with trivial details when having solved current fixed mounting subassembly installation, can't be applicable to the LED display screen of multiple specification, application scope is little, and do not have supplementary radiating function, the problem of fixed mounting subassembly practicality has been reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 concatenation formula LED display screen fixed mounting subassembly, includes mounting panel (1) and LED display screen body (12), its characterized in that: the LED display screen comprises a mounting plate (1) and an LED display screen body (12), wherein the number of the mounting plate (1) and the number of the LED display screen body (12) are two, the top of the mounting plate (1) is fixedly connected with a heat-conducting silica gel plate (2), the bottom of the heat-conducting silica gel plate (2) is fixedly connected with a heat radiating fin (3), the bottom of the heat radiating fin (3) penetrates through the bottom of the mounting plate (1), a hollow groove (15) is formed in the center of the top of the mounting plate (1), jacks (5) are formed in the bottoms of two sides of an inner cavity of the hollow groove (15), a mounting groove (10) is formed in the bottom of the inner cavity of the hollow groove (15), a threaded sleeve (4) is movably connected to the bottom of the inner cavity of the mounting groove (10) through a connecting bearing, a threaded rod (20) is connected to the inner cavity of the threaded sleeve (4), the top of the threaded rod (, the inner chamber of spiral shell groove (9) runs through and is provided with double-end screw (7), fixedly connected with push rod (8) are located at the center on the positive surface of double-end screw (7), the equal fixed mounting in both sides of LED display screen body (12) bottom has wiring plug (11), the top of mounting panel (1) is inlayed and is installed and connect electric socket (6) with wiring plug (11) cooperation use, the fixed cover (14) of fixedly connected with is located at the center of LED display screen body (12) inner chamber bottom, the bottom of fixed cover (14) inner chamber both sides all runs through and is provided with inserted bar (13), the center department of fixed cover (14) inner chamber bottom sets up logical groove (18) of using with screw rod (20) cooperation.

2. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: the number of the radiating fins (3) is a plurality, and the surface of the double-thread screw (7) is in threaded connection with the inner wall of the thread groove (9).

3. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: the bottom of swivel nut (4) runs through to the bottom of mounting panel (1) and fixedly connected with carousel (16), the left side fixedly connected with handle of carousel (16) bottom, the diameter of carousel (16) is greater than the diameter of swivel nut (4).

4. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: the top on the surface of the screw rod (20) is conical, positioning blocks (21) are fixedly connected to the tops of the two sides of the screw rod (20), and one side, far away from the screw rod (20), of each positioning block (21) is in sliding contact with the inner wall of the corresponding mounting groove (10).

5. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: the equal fixedly connected with stopper (19) of the inner chamber of fixed cover (14) is just located on the front surface and the back surface of inserted bar (13), spacing groove (22) that cooperate the use with stopper (19) have been seted up to the inner wall of fixed cover (14).

6. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: the top on inserted bar (13) surface just keeps away from one side of fixed cover (14) and sets up for the slope, and one side that two inserted bars (13) are relative is the hemisphere.

7. The spliced LED display screen fixing and mounting assembly as claimed in claim 1, wherein: wiring plug (11) and connect electric socket (6) and be in same vertical line, through-hole (17) that use with inserted bar (13) cooperation are seted up to the surface of fixed cover (14).