Buckle type LED display screen receiving card bracket

Abstract

The utility model discloses a buckle type LED display screen receiving card bracket, and relates to the technical field of LED display screen installation, the buckle type LED display screen receiving card bracket comprises a card bracket body, four corners of the front surface of the card bracket body are respectively provided with a locking buckle, the card bracket body is provided with a sliding groove, an adjustable buckle is slidably connected in the sliding groove, the adjustable buckle is provided with a positioning locking assembly, and the positioning locking assembly is provided with a clamping groove. A U-shaped large buckle is arranged on one side of the clamping bracket body. According to the utility model, the U-shaped large buckle and the adjustable buckle are arranged on the card bracket body, so that receiving cards of different brands and different models can be flexibly and rapidly loaded and fixed, the installation and maintenance efficiency is improved, and the labor intensity is reduced. The sliding groove is formed in the card bracket body, so that the adjustable buckle can be adjusted on the card bracket body in a sliding mode to adapt to LED display screen receiving cards of different sizes and models. And the positioning and locking assembly is arranged, so that the adjustable buckle can be positioned and locked after sliding to a required position, and the stability and the reliability of the receiving card are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED display screen installation technical field, specifically belongs to a buckle type LED display screen receiving card bracket. BACKGROUND

[0002] At present, there are two kinds of LED display screen brackets in the industry: one is a flat type fixed bracket, and the other is a side magnetic type bracket. Both kinds of brackets have defects and deficiencies in function, as follows:

[0003] The first flat type fixed bracket has the following deficiencies:

[0004] (1) When fixing the bracket to the back bar (keel) of the LED display screen frame, a metal auxiliary support is needed, which is time-consuming, labor-intensive and material-consuming.

[0005] (2) It can only load a single size receiving card and cannot be adjusted according to different brands and different sizes of receiving cards. Different receiving cards require different types of brackets, which have poor compatibility and are very inconvenient.

[0006] The second side magnetic type fixed bracket has the following deficiencies:

[0007] (1) The bracket can be quickly attracted to the back bar (keel) of the LED display screen frame by the magnet, but the magnetic attraction is not strong enough, which can cause the bracket to shift or even fall when other components are assembled, which is not stable and safe.

[0008] (2) It can only load a single size receiving card and cannot be adjusted according to different brands and different sizes of receiving cards. Different receiving cards require different types of brackets, which have poor compatibility and are very inconvenient. INVENTION CONTENTS

[0009] To solve the above problems existing in the prior art, the utility model provides a buckle type LED display screen receiving card bracket.

[0010] The utility model adopts the technical scheme as follows: a buckle type LED display screen receiving card bracket, including card bracket body, the positive four corners of card bracket body are all installed with locking buckle, is provided with the slide groove on card bracket body, the slide groove is connected with adjustable buckle that slides, is provided with positioning locking assembly on adjustable buckle, one side of card bracket body is equipped with U type big buckle for fixing card bracket body on LED display screen frame.

[0011] Further, the locking assembly includes a threaded hole provided on the back of the adjustable buckle and a positioning hole provided in the middle of the slide groove. The back of the adjustable buckle is provided with a positioning bolt, which is threadedly connected with the threaded hole through the positioning hole.

[0012] Further, one end of the sliding slot penetrates the card holder body.

[0013] Further, a plurality of heat dissipation openings are formed on the adjustable buckle.

[0014] Further, a plurality of heat dissipation openings are formed on the card holder body.

[0015] Further, the heat dissipation openings are rectangular.

[0016] Further, the front and back surfaces of the card holder body are provided with longitudinal and transverse intersecting reinforcing ribs.

[0017] Further, the locking buckles at the four corners of the front surface of the card holder body are connected with the reinforcing ribs on the front surface of the card holder body.

[0018] In summary, due to the adoption of the above technical solutions, the present application has the following beneficial effects:

[0019] The buckle type LED display screen receiving card holder, by setting the locking buckle and the adjustable buckle on the card holder body, realizes the quick loading of the LED display screen receiving card, the buckle type design does not need to use bolts and knives and other tools, the construction personnel can quickly install or remove the receiving card on the card holder body, improves the installation and maintenance efficiency, reduces the labor intensity, and shortens the installation and maintenance time of the LED display screen.

[0020] Meanwhile, by forming the sliding slot on the card holder body, the adjustable buckle can be adjusted on the card holder body, so as to adapt to the LED display screen receiving cards of different brands and different sizes. Meanwhile, the adjustable buckle is provided with a positioning and locking assembly, so that the adjustable buckle can be positioned and locked after being slid to the required position, ensuring the stability and reliability of the receiving card. The card holder body of the present application has good compatibility and can load the LED display screen receiving cards of various types and various brands. Such high compatibility reduces the installation problems caused by the size difference of the receiving card and improves the universality of the card holder body.

[0021] Meanwhile, since the U-shaped large buckle is arranged on the card holder body, the card holder body can be quickly clamped on the back strip or keel of the LED display screen frame, and the metal auxiliary support which must be installed in the traditional installation is saved. Therefore, the installation efficiency is greatly improved, and the material cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. The following drawings only show some embodiments of the present application, and should not be considered as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0023] Figure 1 A three-dimensional structure schematic view provided by the embodiment of the utility model;

[0024] Figure 2 A rear view of Figure 1 ;

[0025] Figure 3 A three-dimensional structure schematic view of the adjustable buckle in Figure 1 ;

[0026] Figure 4 A rear view of Figure 3 .

[0027] BRIEF DESCRIPTION OF DRAWINGS: 1, bracket body; 2, locking buckle; 3, U-shaped large buckle; 4, heat dissipation port; 5, reinforcing rib; 6, sliding groove; 7, adjustable buckle; 8, threaded hole; 9, positioning hole; 10, positioning bolt. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0030] In the description of the utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0031] The embodiments of the utility model will be described in detail below. Figures 1-4 The utility model is described in detail.

[0032] EMBODIMENT

[0033] ByFigures 1-4 It can be known that a buckle type LED display screen receiving card holder comprises a card holder body 1, the card holder body 1 can isolate the pin and electronic components of the receiving card from the external conductive metal auxiliary support, prevent short circuit, burnout and the like, prolong the service life of the receiving card, and avoid damage of the pin caused by extrusion and bending of external force during installation or use.

[0034] Locking buckles 2 are installed at the four corners of the front surface of the card holder body 1, a sliding groove 6 is formed in the card holder body 1, and an adjustable buckle 7 is slidably connected in the sliding groove 6. The LED display screen receiving card is quickly loaded on the card holder body 1 through cooperation of the locking buckles 2 and the adjustable buckle 7, one end of the LED display screen receiving card is clamped on the card holder body 1 through the locking buckles 2, and the other end is clamped on the adjustable buckle 7.

[0035] The buckle type design does not need to use a bolt knife and the like, the construction personnel can quickly install or remove the receiving card from the holder, improve the installation and maintenance efficiency, reduce the labor intensity, and shorten the installation and maintenance time of the LED display screen.

[0036] The sliding groove 6 is formed in the card holder body 1, so that the adjustable buckle 7 can be slidably adjusted on the card holder body 1 to adapt to the LED display screen receiving cards of different sizes and models. The sliding adjustable buckle 7 can load receiving cards of different sizes of various brands, greatly compatible with receiving cards of various sizes and models of various brands.

[0037] In addition, in order to facilitate removal of the adjustable buckle 7 from the card holder body 1, the sliding groove 6 is designed to be open at one end and closed at the other end.

[0038] A U-shaped large buckle 3 is installed on one side of the card holder body 1, the U-shaped large buckle 3 can quickly fix the card holder body 1 on the LED display screen frame, and the metal auxiliary support which must be additionally installed in the traditional installation is omitted, thereby greatly improving the installation efficiency and saving the material cost.

[0039] Through the combined design of the U-shaped large buckle 3 and the adjustable buckle 7, the LED display screen receiving card can be firmly fixed on the card holder body 1, the displacement and falling of the receiving card caused by vibration, collision and the like are avoided, and stable work of the receiving card is ensured.

[0040] The adjustable buckle 7 is provided with a positioning and locking assembly, which comprises a threaded hole 8 formed on the back surface of the adjustable buckle 7 and a positioning hole 9 formed in the middle of the sliding groove 6. The back surface of the adjustable buckle 7 is provided with a positioning bolt 10, which is threadedly connected with the threaded hole 8 through the positioning hole 9. The positioning hole 9 is arranged in the middle of the sliding groove 6 so that the positioning bolt 10 and the adjustable buckle 7 can slide up and down, thereby fixing the receiving card in the appropriate position of the sliding groove 6. After the adjustable buckle 7 is slid to the position, the positioning bolt 10 is tightened, so that the nut of the positioning bolt 10 is tightly abutted against the back surface of the card holder body 1, and the fixing of the adjustable buckle 7 is realized.

[0041] The positioning bolt 10 is a hand-tightening bolt, so that the quick fixing and dismounting can be realized without tools.

[0042] The adjustable buckle 7 and the card holder body 1 are both provided with a plurality of heat dissipation holes 4, which are rectangular. The design of the heat dissipation holes can increase the air flow of the card holder body 1, help the receiving card of the LED display screen to dissipate the heat generated during work, maintain the good working state of the receiving card, ensure the stable performance, and reduce the failure caused by overheating.

[0043] The front surface and the back surface of the card holder body 1 are both provided with longitudinal and transverse intersecting reinforcing ribs 5. The locking buckles 2 at the four corners of the front surface of the card holder body 1 are connected with the reinforcing ribs 5 on the front surface of the card holder body 1. The card holder body 1 is isolated from the receiving card through the reinforcing ribs 5, so that the contact area of the receiving card and the card holder body 1 is reduced, thereby achieving a better heat dissipation effect.

[0044] Specifically, when the card buckle type LED display screen receiving card holder is used, first, various receiving cards with different sizes are placed into the locking buckles 2 of the card holder body 1.

[0045] Then, the adjustable buckle 7 is slid to adjust and position the receiving card according to the length of the receiving card.

[0046] Subsequently, the positioning bolt 10 on the back surface of the adjustable buckle is tightened by hand to fix the receiving card in the card holder body 1.

[0047] Finally, the U-shaped large buckle 3 on one side of the card holder body 1 with the receiving card is buckled into the back strip (keel) of the LED display screen frame.

[0048] The above is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A snap-in LED display receiving card holder, comprising a card holder body (1), characterized in that: The front four corners of the card holder body (1) are provided with locking buckles (2), the card holder body (1) is provided with a sliding groove (6), the sliding groove (6) is slidably connected with an adjustable buckle (7), the adjustable buckle (7) is provided with a positioning and locking assembly, and one side of the card holder body (1) is provided with a U-shaped large buckle (3) for fixing the card holder body (1) on the LED display screen frame.

2. The snap-on LED display receiving card holder of claim 1, wherein: The locking assembly comprises a threaded hole (8) formed in the back of the adjustable buckle (7) and a positioning hole (9) formed in the middle of the sliding groove (6), and the back of the adjustable buckle (7) is provided with a positioning bolt (10) which is threadedly connected with the threaded hole (8) through the positioning hole (9).

3. The snap-on LED display receiving card holder of claim 2, wherein: One end of the sliding groove (6) penetrates the card holder body (1).

4. The snap-on LED display receiving card holder of claim 2, wherein: A plurality of heat dissipation holes (4) are formed in the adjustable buckle (7).

5. The snap-on LED display receiving card bracket of claim 4, wherein: A plurality of heat dissipation holes (4) are also formed in the card holder body (1).

6. The snap-on LED display receiving card bracket of claim 5, wherein: The heat dissipation holes (4) are rectangular.

7. The snap-on LED display receiving card bracket of claim 1, wherein: The front and back of the card holder body (1) are provided with longitudinal and transverse intersecting reinforcing ribs (5).

8. The snap-on LED display receiving card bracket of claim 7, wherein: The locking buckles (2) at the four corners of the front of the card holder body (1) are connected with the reinforcing ribs (5) on the front of the card holder body (1).

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