CN217770590U

CN217770590U - Display module rear shell

Info

Publication number: CN217770590U
Application number: CN202221403137.8U
Authority: CN
Inventors: 李凯; 胡恒; 何鄂鸣
Original assignee: Wuhan Longsheng Plastic Co ltd
Current assignee: Wuhan Longsheng Plastic Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-08
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a display module assembly backshell relates to display module assembly technical field, specifically is a display module assembly backshell, including the backshell body, the back fixedly connected with height adjusting groove of backshell body, height adjusting groove internal rotation is connected with the regulation lead screw, and the positive equal sliding connection in both ends in height adjusting groove has horizontal adjustment tank, and sliding connection has horizontal slider in the horizontal adjustment tank, the positive fixedly connected with fixed mounting panel of horizontal slider, and one side sliding connection that horizontal slider was kept away from to fixed mounting panel has the clamp plate, and the one end that fixed mounting panel was kept away from to the clamp plate is equipped with fixing bolt. This display module assembly backshell sets up through backshell body, altitude mixture control groove, regulation lead screw, horizontal adjustment tank, horizontal slider, fixed mounting board, clamp plate, fixing bolt and positioning bolt's cooperation for this device can be adjusted according to putting up of the actual mounting bracket in place in repetitious usage, the installation of being convenient for repetitious usage.

Description

Display module rear shell

Technical Field

The utility model relates to a display module assembly technical field specifically is display module assembly backshell.

Background

The display module generally refers to an LED display module. The LED display screen module is one of the main components forming the finished LED display screen. The LED lamp mainly comprises an LED lamp, a PCB circuit board, a driving IC, a resistor, a capacitor and a plastic sleeve.

When some performance scene or market promote the activity, often can set up the display module group and show relevant information or present the image, screw hole or other adapting unit through on the display module group backshell usually when setting up show module group monolithic stationary on the on-the-spot mounting bracket of buildding, however such connected mode not only shows module group installation dismantlement process very loaded down with trivial details, and the buildding that receives adapting unit's position influence mounting bracket also can receive the influence, and current display module group backshell is for guaranteeing the protecting effect, its holistic thermal diffusivity is relatively poor, lead to inside heat to pile up easily in the long-time use, influence normal use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a display module assembly backshell has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a display module rear shell comprises a rear shell body, wherein a height adjusting groove is fixedly connected to the back surface of the rear shell body, an adjusting screw rod is rotatably connected in the height adjusting groove, two ends of the front surface of the height adjusting groove are both connected with a transverse adjusting groove in a sliding manner, a transverse sliding block is connected in the transverse adjusting groove in a sliding manner, a fixed mounting plate is fixedly connected to the front surface of the transverse sliding block, a clamping plate is connected to one side, away from the transverse sliding block, of the fixed mounting plate in a sliding manner, a fixing bolt is arranged at one end, away from the fixed mounting plate, of the clamping plate, and a positioning bolt is inserted into the top of the transverse sliding block; the rear shell comprises a rear shell body and is characterized in that a heat radiating fan is arranged at the center of the back of the rear shell body, heat radiating holes are formed in two sides of the rear shell body, dust screens are inserted into two sides of the back of the rear shell body in an inserting mode, and limiting mechanisms are arranged on the dust screens.

Optionally, the number of the height adjusting grooves is two, the two height adjusting grooves are located at the same height, and the two height adjusting grooves are arranged along the vertical direction and are parallel to each other.

Optionally, the screw thread opposite direction at regulation lead screw both ends, the back fixedly connected with transmission piece of horizontal adjustment tank, transmission piece sliding connection is in the height-adjusting inslot, the transmission piece is connected with the transmission of regulation lead screw.

Optionally, two a set of sliding connection of clamp plate are in the side of fixed mounting panel, fixing bolt runs through two clamp plates, just fixing bolt's bottom threaded connection has lock nut.

Optionally, the end of the positioning bolt abuts against the top of the transverse adjusting groove, the top of the transverse adjusting groove is provided with a sliding slot matched with the positioning bolt, the positioning bolt is in threaded connection with the transverse slider, and the bottom of the transverse adjusting groove is provided with a positioning insertion hole corresponding to the positioning bolt.

Optionally, the heat dissipation holes include outer holes and inner holes, the outer holes are arranged from inside to outside in a downward inclined mode, the inner holes are arranged in the horizontal direction, and a waterproof groove is formed in one end, close to the outer holes, of the inner holes.

Optionally, the waterproof grooves are arranged in the vertical direction, the waterproof grooves of the upper radiating holes are communicated with the inner side holes of the lower radiating holes, and the waterproof groove located at the lowest position is communicated with the outside.

Optionally, the limiting mechanism comprises a limiting mounting groove, a supporting spring is fixedly connected to the bottom of the inner surface of the limiting mounting groove, a limiting insertion rod is fixedly connected to the top of the supporting spring, a pulling rod is fixedly connected to the side face of the limiting insertion rod, and a limiting hole corresponding to the limiting insertion rod is formed in the top of the inner surface of the rear shell body.

(III) advantageous effects

The utility model provides a display module assembly backshell possesses following beneficial effect:

1. this display module assembly backshell, through the backshell body, the height adjustment groove, adjust the lead screw, horizontal adjustment groove, horizontal slider, the fixed mounting board, the clamp plate, fixing bolt and positioning bolt's cooperation sets up, in-process using can drive the transmission piece through rotating the adjustment lead screw and slide along the height adjustment groove and adjust the high position, rotate positioning bolt afterwards and make its bottom withdraw from in the positioning jack, can follow the horizontal position that horizontal slider adjusted the horizontal slider of horizontal adjustment groove slip this moment, thereby can come to adjust the corresponding position of clamp plate according to the mounting bracket of building in different places, after the regulation is accomplished, press from both sides the clamp plate on the steel pipe of mounting bracket, make clamp plate press from both sides the top and the bottom at the mounting bracket steel pipe through fixing bolt and lock nut afterwards, make this device can adjust according to building of the actual mounting bracket in place in repetitious usage, the installation of being convenient for repetitious usage.

2. This display module assembly backshell, through the backshell body, radiator fan, the louvre, dust screen and stop gear's cooperation setting, external air is blown into to the backshell body to the in-process radiator fan that uses, discharge the inside heat of backshell body from the louvre of its both sides to the external world, when there is rainfall weather, the rainwater falls down landing on the backshell body, when the rainwater is blown to the backshell body from outside trompil by wind, the rainwater upwards slides along the inclined plane, reduce the kinetic energy that is brought by the wind, it falls downwards along the capillary groove after the top of reacing outside trompil, thereby discharge the rainwater from the bottom of backshell body, the dust screen can avoid external dust to enter into the backshell body from the louvre when not using, guaranteed that dustproof effect is effectual protects display module assembly, when needs to change the dust screen, stimulate spacing inserted bar downwards through pulling the pole, make the top of spacing inserted bar take out from the spacing downthehole, can take out the dust screen this moment and change.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic side sectional view of the lateral adjustment trough of the present invention;

fig. 4 is a schematic view of the rear housing of the present invention, partially seen in front and sectioned;

fig. 5 is a schematic structural diagram of the rear housing of the present invention, which is partially viewed and cut away from side.

In the figure: 1. a rear housing body; 101. a limiting hole; 2. a height adjusting groove; 3. adjusting the lead screw; 4. a lateral adjustment groove; 401. sliding and slotting; 402. positioning the jack; 403. a transmission block; 5. a transverse slide block; 6. fixing the mounting plate; 7. a clamping plate; 8. fixing the bolt; 801. locking the nut; 9. positioning the bolt; 10. a heat radiation fan; 11. heat dissipation holes; 1101. opening a hole at the outer side; 1102. opening a hole at the inner side; 1103. a waterproof groove; 12. a dust screen; 13. a limiting mechanism; 1301. a limiting mounting groove; 1302. a support spring; 1303. a limiting inserted rod; 1304. pulling the rod.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: display module assembly backshell, including backshell body 1, the back fixedly connected with height-adjusting groove 2 of backshell body 1, the quantity of height-adjusting groove 2 is two, two height-adjusting groove 2 are located same height, and two height-adjusting groove 2 all set up along the vertical direction, be parallel to each other between the two, height-adjusting groove 2 internal rotation is connected with adjusting screw 3, the positive both ends of height-adjusting groove 2 all sliding connection has horizontal adjusting groove 4, the screw thread direction at adjusting screw 3 both ends is opposite, the back fixedly connected with drive block 403 of horizontal adjusting groove 4, drive block 403 sliding connection is in height-adjusting groove 2, drive block 403 is connected with adjusting screw 3 transmission, sliding connection has horizontal slider 5 in horizontal adjusting groove 4, the front fixedly connected with fixed mounting plate 6 of horizontal slider 5, one side sliding connection that horizontal slider 5 was kept away from fixed mounting plate 6 of fixed mounting plate 6 has clamp plate 7, clamp plate 7 one end that the fixed mounting plate 6 was kept away from is equipped with fixing bolt 8, clamp plate 7 two a set of sliding connection is in the side of fixed mounting plate 6, fixing bolt 8 runs through two sets of clamp plate 7, and the bottom threaded connection of bolt 4, and the top positioning bolt 4 of the horizontal positioning bolt 4 and the corresponding jack of the horizontal positioning bolt positioning adjustment groove 401 of the top positioning bolt 4, the bottom positioning bolt positioning socket of the corresponding jack 4 of the corresponding jack 9 of the horizontal adjusting groove 4.

In use, can drive transmission piece 403 along the slip of height adjustment groove 2 through rotating adjusting lead screw 3 and adjust the high position, rotate positioning bolt 9 afterwards and make its bottom withdraw from in the location jack 402, can follow the horizontal position that horizontal adjustment groove 4 slip horizontal slider 5 adjusted horizontal slider 5 this moment, thereby can come to adjust the corresponding position of clamp plate 7 according to the mounting bracket that different places were built, adjust the back and press from both sides clamp plate 7 on the steel pipe of mounting bracket, make clamp plate 7 press from both sides tightly top and the bottom at the mounting bracket steel pipe through fixing bolt 8 and lock nut 801 afterwards, make this device can adjust according to putting up of the actual mounting bracket in place in the repetitious usage process, be convenient for the installation of repetitious usage.

Example 2

Referring to fig. 1, 4 and 5, the present invention provides a technical solution: display module assembly backshell, including backshell body 1, the central point at the back of backshell body 1 puts and is equipped with cooling fan 10, the both sides of backshell body 1 are equipped with louvre 11, louvre 11 includes outside trompil 1101 and inboard trompil 1102, outside trompil 1101 is slope from interior to exterior and sets up downwards, inboard trompil 1102 sets up along the horizontal direction, the one end that inboard trompil 1102 is close to outside trompil 1101 is equipped with buckler 1103, buckler 1103 vertical direction sets up, the buckler 1103 of top louvre 11 is linked together with the inboard trompil 1102 of below louvre 11, and the buckler 1103 that is located the below is linked together with the external world, peg graft and have dust screen 12 in the both sides at the back of backshell body 1, be equipped with stop gear 13 on the dust screen 12, stop gear 13 includes spacing mounting groove 1301, the bottom fixedly connected with supporting spring 1302 of spacing mounting groove 1301 internal surface, the top fixedly connected with spacing inserted bar 1303, the side fixedly connected with pulling rod 1304 of spacing inserted bar 1303, the top of backshell body 1 internal surface is equipped with spacing hole 101 that spacing inserted bar corresponds.

In use, cooling fan 10 blows in the outside air into backshell body 1, discharge the inside heat of backshell body 1 from the louvre 11 of its both sides to the external world, when there is rainfall weather, the rainwater falls down on backshell body 1 landing downwards, when being blown in the backshell body 1 from outside trompil 1101 by the wind, the rainwater upwards slides along the inclined plane, reduce the kinetic energy that is brought by the wind, reach the top of outside trompil 1101 after along the capillary groove 1103 landing downwards, thereby discharge the rainwater from the bottom of backshell body 1, dust screen 12 can avoid external dust to enter into backshell body 1 from louvre 11 when not using, guaranteed that dustproof effect is effectual to protect the display module assembly, when dust screen 12 needs to be changed, through pulling pole 1304 with spacing inserted bar 1303 pulling downwards, make the top of spacing inserted bar 1303 take out from spacing hole 101, can take dust screen 12 out this moment and change.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a display module assembly backshell, includes backshell body (1), its characterized in that: the back surface of the rear shell body (1) is fixedly connected with a height adjusting groove (2), an adjusting lead screw (3) is rotationally connected in the height adjusting groove (2), two ends of the front surface of the height adjusting groove (2) are both connected with a transverse adjusting groove (4) in a sliding manner, a transverse sliding block (5) is connected in the transverse adjusting groove (4) in a sliding manner, a fixed mounting plate (6) is fixedly connected to the front surface of the transverse sliding block (5), one side, far away from the transverse sliding block (5), of the fixed mounting plate (6) is connected with a clamping plate (7) in a sliding manner, one end, far away from the fixed mounting plate (6), of the clamping plate (7) is provided with a fixing bolt (8), and the top of the transverse sliding block (5) is inserted with a positioning bolt (9); the rear shell comprises a rear shell body (1), and is characterized in that a heat radiating fan (10) is arranged at the center of the back of the rear shell body (1), heat radiating holes (11) are formed in two sides of the rear shell body (1), a dust screen (12) is inserted into two sides of the back of the rear shell body (1), and a limiting mechanism (13) is arranged on the dust screen (12).

2. The display module rear shell according to claim 1, wherein: the number of the height adjusting grooves (2) is two, the height adjusting grooves (2) are located at the same height, the height adjusting grooves (2) are arranged in the vertical direction, and the height adjusting grooves are parallel to each other.

3. The rear cover of a display module assembly as claimed in claim 1, wherein: the screw thread opposite direction at regulation lead screw (3) both ends, the back fixedly connected with transmission piece (403) of horizontal adjustment tank (4), transmission piece (403) sliding connection is in altitude mixture control groove (2), transmission piece (403) are connected with regulation lead screw (3) transmission.

4. The display module rear shell according to claim 1, wherein: two a set of sliding connection of clamp plate (7) are in the side of fixed mounting board (6), fixing bolt (8) run through two clamp plate (7), just the bottom threaded connection of fixing bolt (8) has lock nut (801).

5. The rear cover of a display module assembly as claimed in claim 1, wherein: the end of the positioning bolt (9) abuts against the top of the transverse adjusting groove (4), the top of the transverse adjusting groove (4) is provided with a sliding groove (401) matched with the positioning bolt (9), the positioning bolt (9) is in threaded connection with the transverse sliding block (5), and the bottom of the transverse adjusting groove (4) is provided with a positioning insertion hole (402) corresponding to the positioning bolt (9).

6. The display module rear shell according to claim 1, wherein: the heat dissipation holes (11) comprise outer openings (1101) and inner openings (1102), the outer openings (1101) are inclined downwards from inside to outside, the inner openings (1102) are arranged along the horizontal direction, and waterproof grooves (1103) are formed in the ends, close to the outer openings (1101), of the inner openings (1102).

7. The display module rear shell according to claim 6, wherein: the waterproof grooves (1103) are arranged in the vertical direction, the waterproof grooves (1103) of the upper radiating holes (11) are communicated with the inner side holes (1102) of the lower radiating holes (11), and the waterproof grooves (1103) located at the lowest part are communicated with the outside.

8. The display module rear shell according to claim 1, wherein: stop gear (13) are including spacing mounting groove (1301), the bottom fixedly connected with supporting spring (1302) of spacing mounting groove (1301) internal surface, the spacing inserted bar of top fixedly connected with (1303) of supporting spring (1302), the side fixedly connected with pulling rod (1304) of spacing inserted bar (1303), the top of backshell body (1) internal surface is equipped with spacing hole (101) that spacing inserted bar (1303) are corresponding.