CN210800548U

CN210800548U - LED display screen convenient to assembly

Info

Publication number: CN210800548U
Application number: CN201921880526.8U
Authority: CN
Inventors: 郭伟港
Original assignee: Shenzhen Fattel Photoelectric Co ltd
Current assignee: Shenzhen Fattel Photoelectric Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-19
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a LED display screen technical field discloses a LED display screen convenient to assembly, including mounting panel and nut, the nut adopts the formation of elastic plastic material, the concave internal thread hole that is equipped with of preceding tip of nut, and the rear end of nut is the blind hole setting, the concave mounting hole that runs through the mounting panel that is equipped with of mounting panel, and the protruding inside and outside lateral wall setting of locating the mounting panel respectively of the front and back end of mounting hole, the nut is detachable respectively inlays and locates and set up in the mounting hole, and the periphery wall of nut is equipped with a plurality of open slots that extend along length direction along the even concave of circumferencial direction, the setting in the mounting hole is located to the mobile wearing to of preceding tip of nut, the tip respectively with the front and back tip butt of mounting hole. The technical scheme of the utility model can improve the efficiency of LED display screen assembly, simultaneously, guarantee the nut in assembling process, do not crowd and hinder the mounting panel, the practicality is strong.

Description

LED display screen convenient to assembly

Technical Field

The utility model relates to a LED display screen technical field, in particular to LED display screen convenient to assembly.

Background

LED display screen is in the assembling process, generally need inlay the nut on the mounting panel of LED display screen module back of the body lateral wall to fix the LED display screen installation on the support through the screw, at present, hardware and plastic nut and the plastic nut that the nut of inlaying was mostly adopted on the mounting panel, hardware and plastic nut's shortcoming is: the hardware nut is not easy to take out, and even if the hardware nut is taken out in a heating mode, time and labor are wasted; the plastic nut has the following disadvantages: because the nut itself is the plastic part, there is the problem of deformation, leads to the difficult assembly of plastic nut, and is inefficient, and in the assembling process, extrudes the bad mounting panel easily, or too loose for the LED display screen installation is insecure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED display screen convenient to assembly, aim at solving current LED display screen and be difficult for the fitting nut on the mounting panel, extrude bad mounting panel easily, or too pine for LED display screen installs insecure technical problem.

In order to achieve the above purpose, the LED display screen convenient to assemble provided by the utility model comprises a mounting plate, a nut and an LED display screen module, the mounting plate is arranged on the back side wall of the LED display screen module, the nut is made of elastic plastic materials, the front end part of the nut is concavely provided with an internal thread hole, the rear end part of the nut is provided with a blind hole, the mounting plate is concavely provided with a plurality of mounting holes penetrating through the mounting plate, the front end and the rear end of the mounting hole are respectively arranged on the inner side wall and the outer side wall of the mounting plate in a protruding way, the nuts are respectively arranged in the mounting hole in a detachable embedding way, and the peripheral wall of the nut is uniformly provided with a plurality of open grooves extending along the length direction in a concave manner along the circumferential direction, the front end part of the nut is movably arranged in the mounting hole in a penetrating mode, and the front end part and the rear end part of the nut are respectively abutted to the front end part and the rear end part of the mounting hole.

Further, the preceding tip of mounting hole is equipped with a spacing recess that extends along the circumferencial direction respectively, the preceding tip periphery wall of nut is protruding to be equipped with a spacing flange that extends along the circumferencial direction respectively, spacing flange is mobilizable respectively to wear to locate set up in the mounting hole, just spacing flange detachable card is located respectively in the spacing recess sets up.

Furthermore, a limiting wafer is arranged at the rear end of the nut, the outer diameter of the limiting wafer is larger than that of the rear end of the mounting hole, and the limiting wafer is abutted against the rear end of the mounting hole.

Furthermore, the rear end of the mounting hole is convexly provided with a plurality of limiting columns extending along the length direction along the circumferential direction, the limiting wafer is concavely provided with a plurality of limiting holes corresponding to the limiting columns one to one along the circumferential direction, and the limiting columns are respectively inserted into the limiting holes.

Further, still include the strengthening rib, the even setting of circumferencial direction is followed respectively to the strengthening rib is in on the periphery wall of the rear end portion of mounting hole, just the front end portion of strengthening rib all with the inside wall fixed connection of mounting panel.

Further, the periphery wall of the rear end part of the nut is convexly provided with a limiting step, the limiting step is located on the upper end face of the limiting wafer, and the limiting step is embedded in the mounting hole.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical proposal of the utility model is that elastic plastic material is adopted to form the nut, the front end part of the nut is concavely provided with an inner thread hole, the rear end part of the nut is provided with a blind hole, the mounting plate is concavely provided with a plurality of mounting holes which run through the mounting plate, the front end and the rear end of the mounting holes are respectively convexly arranged on the inner side wall and the outer side wall of the mounting plate, the nut is respectively and detachably embedded in the mounting holes, the outer peripheral wall of the nut is uniformly and concavely provided with a plurality of open slots which extend along the length direction along the circumferential direction, the front end part of the nut can be movably arranged in the mounting holes in a penetrating way, the front end part and the rear end part of the nut are respectively butted with the front end part and the rear end part of the mounting holes, the open slots which extend along the length direction are arranged on the outer peripheral wall of the nut, spacing disk and the back tip butt of mounting hole, spacing post are inserted and are located spacing downthehole to the assembly of the nut of being convenient for has improved the efficiency of assembly, and simultaneously, guarantees that the nut does not crowd the mounting panel in the assembling process, has improved the yields, and simple structure, low cost, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an LED display screen convenient to assemble according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an inner side wall of a mounting plate of an LED display screen convenient to assemble according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an outer sidewall of a mounting plate of an LED display screen convenient to assemble according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic view of an overall structure of a nut of an LED display screen convenient to assemble according to an embodiment of the present invention;

fig. 6 is a schematic view of an overall structure of a nut at another viewing angle of an LED display screen convenient for assembly according to an embodiment of the present invention;

fig. 7 is a schematic view of an assembly structure of a nut and a mounting hole of an LED display screen convenient to assemble according to an embodiment of the present invention;

fig. 8 is a schematic view of an assembly structure of a nut and a mounting hole at another viewing angle of the LED display screen according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a LED display screen convenient to assembly.

As shown in fig. 1 to 8, in an embodiment of the present invention, the LED display screen convenient for assembly includes a mounting plate 100, a nut 200 and a LED display screen module, the mounting plate is disposed on a back side wall of the LED display screen module, the nut 200 is made of elastic plastic material, a front end portion of the nut 200 is concavely provided with an internal threaded hole 201, a rear end portion of the nut 200 is a blind hole, the mounting plate 100 is concavely provided with a plurality of mounting holes 101 penetrating through the mounting plate 100, front and rear ends of the mounting holes 101 are respectively convexly disposed on inner and outer side walls of the mounting plate 100, the nut 200 is respectively detachably embedded in the mounting hole 101, a peripheral wall of the nut 200 is uniformly concavely provided with a plurality of open slots 202 extending along a length direction along a circumferential direction, a front end portion of the nut 200 is movably disposed in the mounting hole, the front end and the rear end of the nut 200 are respectively abutted to the front end and the rear end of the mounting hole 101, and the opening groove 202 extends along the length direction, so that the nut enters the mounting hole 101, the outer diameter of the nut is compressed and reduced, the outer peripheral wall of the nut is naturally loosened after the nut 200 is positioned, the nut is convenient to assemble, and the assembly efficiency is improved.

Specifically, the preceding tip of mounting hole 101 is equipped with a spacing recess 1011 that extends along the circumferencial direction respectively, the protruding limit flange 203 that extends along the circumferencial direction that is equipped with respectively of preceding tip periphery wall of nut 200, limit flange 203 is mobilizable respectively to wear to locate set up in the mounting hole 101, just limit flange 203 detachable card is located respectively sets up in the spacing recess 1011, plays the effect that prevents the nut pine and take off.

Specifically, the rear end of the nut 200 is provided with a limiting disc 204, the outer diameter of the limiting disc 204 is larger than the outer diameter of the rear end of the mounting hole 101, and the limiting disc 204 abuts against the rear end of the mounting hole 101 to resist the outward tensile force.

Specifically, the rear end of the mounting hole 101 is provided with a plurality of limiting columns 1012 extending along the length direction in a protruding manner along the circumferential direction, the limiting wafer 204 is provided with a plurality of limiting holes 205 corresponding to the limiting columns 1012 one by one in a recessed manner along the circumferential direction, and the limiting columns 1012 are respectively inserted into the limiting holes 205 to prevent the nut from rotating during nailing.

Specifically, the installation plate further comprises reinforcing ribs 1013, wherein the reinforcing ribs 1013 are uniformly arranged on the outer peripheral wall of the rear end portion of the installation hole 101 along the circumferential direction, and the front end portions of the reinforcing ribs 1013 are fixedly connected with the inner side wall of the installation plate 100, so as to play a role in reinforcing and protecting.

Specifically, the protruding spacing step 206 that is equipped with of periphery wall of nut 200's rear end portion, spacing step 206 is located the up end setting of spacing disk 204, just spacing step 206 inlays to be located set up in the mounting hole, when preventing that the screw from getting into, the nut expands.

Specifically, the nut is made of elastic plastic material, the front end of the nut is concavely provided with an inner threaded hole, the rear end of the nut is provided with a blind hole, the mounting plate is concavely provided with a plurality of mounting holes penetrating through the mounting plate, the front end and the rear end of each mounting hole are respectively convexly arranged on the inner side wall and the outer side wall of the mounting plate, the nut is respectively detachably embedded in the mounting holes, the outer peripheral wall of the nut is uniformly concavely provided with a plurality of open slots extending along the length direction along the circumferential direction, the front end of the nut can be movably arranged in the mounting holes in a penetrating way, the front end and the rear end of the nut are respectively abutted against the front end and the rear end of the mounting hole, the open slots extending along the length direction are arranged on the outer peripheral wall of the nut, so that the outer peripheral wall of the nut is compressed and reduced, after the nut is, spacing disk and the back tip butt of mounting hole, spacing post are inserted and are located spacing downthehole to the assembly of the nut of being convenient for has improved the efficiency of assembly, and simultaneously, guarantees that the nut does not crowd the mounting panel in the assembling process, has improved the yields, and simple structure, low cost, the practicality is strong.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An LED display screen convenient to assemble is characterized by comprising an installation plate, a nut and an LED display screen module, the mounting plate is arranged on the back side wall of the LED display screen module, the nut is made of elastic plastic materials, the front end part of the nut is concavely provided with an internal thread hole, the rear end part of the nut is provided with a blind hole, the mounting plate is concavely provided with a plurality of mounting holes penetrating through the mounting plate, the front end and the rear end of the mounting hole are respectively arranged on the inner side wall and the outer side wall of the mounting plate in a protruding way, the nuts are respectively arranged in the mounting hole in a detachable embedding way, and the peripheral wall of the nut is uniformly provided with a plurality of open grooves extending along the length direction in a concave manner along the circumferential direction, the front end part of the nut is movably arranged in the mounting hole in a penetrating mode, and the front end part and the rear end part of the nut are respectively abutted to the front end part and the rear end part of the mounting hole.

2. The LED display screen convenient to assemble according to claim 1, wherein the front end of the mounting hole is respectively provided with a limiting groove extending along the circumferential direction, the peripheral wall of the front end of the nut is respectively convexly provided with a limiting flange extending along the circumferential direction, the limiting flanges are respectively movably arranged in the mounting hole in a penetrating manner, and the limiting flanges are respectively detachably clamped in the limiting grooves.

3. The LED display screen convenient to assemble as claimed in claim 1, wherein the rear end of the nut is provided with a limiting disc, the outer diameter of the limiting disc is larger than that of the rear end of the mounting hole, and the limiting disc abuts against the rear end of the mounting hole.

4. The LED display screen convenient to assemble as claimed in claim 3, wherein the rear end of the mounting hole is provided with a plurality of limiting posts extending along the length direction in a protruding manner along the circumferential direction, the limiting wafer is provided with a plurality of limiting holes corresponding to the limiting posts one by one along the circumferential direction in a recessed manner, and the limiting posts are respectively inserted into the limiting holes.

5. The LED display screen convenient to assemble according to claim 1, further comprising reinforcing ribs, wherein the reinforcing ribs are uniformly arranged on the peripheral wall of the rear end part of the mounting hole along the circumferential direction, and the front end parts of the reinforcing ribs are fixedly connected with the inner side wall of the mounting plate.

6. The LED display screen convenient to assemble as claimed in claim 3, wherein the outer peripheral wall of the rear end of the nut is convexly provided with a limiting step, the limiting step is arranged on the upper end face of the limiting wafer, and the limiting step is embedded in the mounting hole.