Electronic screen connecting device easy to disassemble by pressing

Abstract

The utility model discloses a press-type electronic screen connecting device easy to disassemble. The press-type electronic screen connecting device comprises an electronic screen connecting main body, a track and a power supply connecting assembly, the electronic screen connecting body is provided with a pressing type lock catch matched with the electronic screen connecting body, and an elastic element is arranged in the pressing type lock catch and connected with a fixing groove formed in the track in a clamped mode. A metal contact is arranged at the top of the electronic screen connecting main body, and a metal power supply strip is arranged at a corresponding position in the track; the power supply connecting assembly comprises a conductive elastic sheet and a metal screw. The pressing type lock catch is clamped with the fixing groove of the track through the elastic element, a quick and simple unlocking mode can be achieved, tool assistance is not needed, disassembly can be completed through one-time operation, the guide inclined face of the fixing buckle is matched with the fixing groove, automatic alignment is achieved during pushing, the installation time is shortened, and electronic screens of different sizes are adapted; and the method can be expanded and applied to multiple scenes such as advertisement screens and industrial control screens, and the flexibility and stability of long-term use are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic screen connection technical field especially, relates to a press type easily detachable electronic screen connecting structure. BACKGROUND

[0002] With the wide application of electronic display equipment, the convenience and power supply reliability of its mounting structure become the industry focus, and the common electronic screen connecting equipment adopts mechanical fixing mode, relies on multiple screw fastening, needs to align and screw one by one, and the operation is tedious and time -consuming, needs tool assistance when disassembling, and it is difficult to meet the quick maintenance demand, although there is also the mode of using buckle type connection to simplify installation, but common spring needle or plug -in type contact is easy to cause contact resistance to rise due to oxidation, vibration or alignment deviation, affects power supply efficiency, and even causes power failure risk, if using plug -in power supply interface, the contact area is small and easy to wear, and long -term stable conduction is difficult to guarantee, therefore, a press easily detachable electronic screen connecting device is urgently needed. UTILITY MODEL CONTENTS

[0003] The utility model discloses a press easily detachable electronic screen connecting device to solve the defects in the prior art.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A press easily detachable electronic screen connecting device, including electronic screen connecting main part, track and power supply connecting component,

[0006] The electronic screen connecting main part is equipped with the press type lock catch that cooperates with it, the press type lock catch is equipped with the elastic element in it, and is connected with the fixed slot on the track,

[0007] The top of electronic screen connecting main part is equipped with metal contact, and the corresponding position in the track is equipped with metal power supply strip,

[0008] The power supply connecting component includes conductive spring and metal screw,

[0009] By screwing the metal screw, the metal contact, the conductive spring and the metal power supply strip are in contact, forming a conductive path.

[0010] Further, the elastic element is a spring or an elastic rubber piece, used to compress the press type lock catch when pressing to make it separate from the fixed slot.

[0011] Further, the track is made of aluminum alloy or any high-strength engineering plastic, and the cross-sectional shape of the fixed slot matches the outer shape of the press type lock catch.

[0012] Further, the press type lock catch comprises a connecting shell matched with the track, a fixed catch and a button symmetrically mounted on the connecting shell, and the fixed catch is clamped in the fixed groove through the elastic element.

[0013] Further, the screwing direction of the metal screw is perpendicular to the direction of the track, and the low-resistance contact of the conductive elastic sheet and the metal power supply strip is formed through the thread locking force.

[0014] Compared with the prior art, the press type lock catch has the beneficial effects that:

[0015] The press type lock catch is clamped in the fixed groove of the track through the elastic element, so that a quick and simple unlocking mode can be realized, no tool is needed, and the disassembly is completed through single operation, the guide inclined surface of the fixed catch is matched with the fixed groove, automatic alignment is realized during pushing, the installation time is shortened, in addition, the elastic element of high resilience silica gel or spring is adopted, repeated pressing operation is supported and fatigue resistance is high, the track, the fixed groove and the press type lock catch are accurately matched in shape, no shaking is caused after clamping, and the industrial vibration environment is adapted.

[0016] The metal screw is screwed vertically, the axial pressure of the metal screw is used to force the conductive elastic sheet to form large-area surface contact with the metal contact and the metal power supply strip, the contact resistance is reduced, the design of the connecting shell supports the quick sliding matching with the track in the whole use process, different size electronic screens are adapted, and the application can be extended to advertising screens, industrial control screens and other scenes, and the flexibility and stability during long-term use are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0018] Figure 1 The overall structure schematic diagram of the press type easy-to-disassemble electronic screen connecting device is provided.

[0019] Figure 2 The exploded view of the press type easy-to-disassemble electronic screen connecting device is provided.

[0020] Figure 3 The partial view after the rotation angle of the press type easy-to-disassemble electronic screen connecting device is provided.

[0021] Figure 4 The partial exploded view after the rotation angle of the press type easy-to-disassemble electronic screen connecting device after the rotation angle is provided.

[0022] In the figure: 1, electronic screen connection main body; 11, press type lock; 111, elastic element; 112, connecting shell; 113, fixed buckle; 114, button; 12, metal contact; 13, conductive spring; 14, metal screw; 2, track; 21, fixed groove; 22, metal power supply strip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Referring to Figures 1-4 , the press easy-to-disassemble electronic screen connecting device comprises an electronic screen connection main body 1, a track 2 and a power supply connecting assembly;

[0026] The electronic screen connection main body 1 is provided with a press type lock 11, and the press type lock 11 is internally provided with an elastic element 111, which is clamped with a fixed groove 21 opened on the track 2;

[0027] The top of the electronic screen connection main body 1 is provided with a metal contact 12, and the corresponding position inside the track 2 is provided with a metal power supply strip 22;

[0028] The power supply connecting assembly comprises a conductive spring 13 and a metal screw 14;

[0029] By screwing the metal screw 14, the metal contact 12, the conductive spring 13 and the metal power supply strip 22 are in contact to form a conductive path. In a specific embodiment, the electronic screen connecting body 1 is fixed by the press-locked buckle 11 and the fixed groove 21 on the track 2. The elastic element 111 inside the press-locked buckle 11 keeps the press-locked buckle 11 in a convex state to ensure stable clamping with the fixed groove 21. The electronic screen connecting body 1 is provided with a metal contact 12 at the top, and the track 2 is embedded with a metal power supply strip 22 at the corresponding position. By screwing the metal screw 14, the conductive spring 13 is pushed to tightly contact with the metal contact 12 and the metal power supply strip 22 to form a conductive path. When installing, the electronic screen connecting body 1 is pushed into the track 2, and the press-locked buckle 11 is automatically clamped into the fixed groove 21 due to the elastic force of the elastic element 111 to complete mechanical fixation. Then, the metal screw 14 is screwed, and the axial pressure forces the conductive spring 13 to contact with the metal contact 12 and the metal power supply strip 22 to establish a low-resistance conductive path and realize stable power supply. When disassembling, the press-locked buckle 11 is pressed, the elastic element 111 is compressed to make the press-locked buckle 11 disengage from the fixed groove 21, and then the electronic screen can be removed.

[0030] The elastic element 111 is a spring or an elastic rubber piece for compressing the press-locked buckle 11 to disengage from the fixed groove 21 when pressed. In a specific embodiment, the elastic element 111 is built-in the cavity of the press-locked buckle 11. In a specific embodiment, the elastic element 111 is selected as a spring or an elastic rubber piece, wherein the elastic rubber piece is made of silicone or fluororubber or any other elastic rubber piece with high resilience and fatigue resistance. When the press-locked buckle 11 is pressed, the elastic element 111 is compressed, and the press-locked buckle 11 is retracted to disengage from the fixed groove 21. After releasing the press, the elastic element 111 restores the deformation to push the press-locked buckle 11 back to the convex state. The elastic force of the spring or rubber ensures that the press-locked buckle 11 provides sufficient clamping force when clamped and supports repeated disassembly operations.

[0031] The track 2 is made of aluminum alloy or any high-strength engineering plastic. The cross-sectional shape of the fixed groove 21 matches the shape of the press-locked buckle 11. In a specific embodiment, the track 2 is made of aluminum alloy, and multiple fixed grooves 21 are processed inside, with cross-sectional shapes matching the outer contour of the press-locked buckle 11. The aluminum alloy track 2 provides high strength and electromagnetic shielding performance, and the engineering plastic track 2 reduces weight and cost. The matching design of the fixed groove 21 ensures that the press-locked buckle 11 does not shake after being clamped and has strong mechanical stability. When installing, the press-locked buckle 11 slides along the guide surface of the fixed groove 21 to realize quick alignment.

[0032] The press type lock 11 comprises a connecting shell 112 matched with the track 2, a fixed buckle 113 and a button 114 symmetrically installed on the connecting shell 112, the fixed buckle 113 is clamped in the fixed groove 21 through the elastic element 111, in a specific embodiment, the connecting shell 112 is a U-shaped metal or engineering plastic structure, wrapped in the inner side of the track 2, the contact of the outer wall of the connecting shell 112 with the track 2 ensures the stability during sliding installation, the connecting shell 112 is symmetrically provided with holes on both sides for installing the fixed buckle 113, the fixed buckle 113 is a spring lock, connected in the holes of the connecting shell 112, and the end of the fixed buckle 113 is provided with a guide slope, facilitating clamping into the fixed groove 21, the button 114 is made of plastic or metal, and is provided at both ends of the connecting shell 112, when the electronic screen connecting body 1 is pushed into the track 2 during installation, the guide slope of the fixed buckle 113 contacts the edge of the fixed groove 21, and the elastic element 111 is temporarily contracted under pressure; when the fixed buckle 113 is aligned and clamped into the fixed groove 21, the elastic element 111 rebounds, pushes the fixed buckle 113 to be completely clamped into the groove, and the locking is completed, when disassembling, the button 114 is pressed, the fixed buckle 113 is forced to shrink against the elastic force of the elastic element 111, and is separated from the fixed groove 21, at this time, the electronic screen connecting body 1 can be taken out of the track 2, while the press type lock 11 is clamped and fixed, the metal screw 14 is screwed, so that the conductive spring piece 13 is pressed between the metal contact 12 and the metal power supply strip 22, and a stable conductive path is formed.

[0033] The screwing direction of the metal screw 14 is perpendicular to the direction of the track 2, the threaded locking force makes the conductive spring piece 13 form a low-resistance contact with the metal power supply strip 22, in a specific embodiment, the screwing direction of the metal screw 14 is perpendicular to the extension direction of the track 2, the threaded end of the screw 14 penetrates through the screw hole of the electronic screen connecting body 1, and presses the conductive spring piece 13 to be tightly attached to the metal contact 12 and the metal power supply strip 22, the axial pressure of the metal screw 14 directly acts on the conductive spring piece 13 by vertically screwing the metal screw 14, so that the spring piece 13 is forced to form a surface contact instead of a point contact with the metal contact 12 and the metal power supply strip 22, the threaded locking force can adjust the contact pressure, ensure a low-resistance path, and avoid poor contact caused by vibration.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A press-and-detach electronic screen connection device, characterized in that, It includes an electronic screen connection body (1), a track (2), and a power supply connection component; The electronic screen connecting body (1) is provided with a press-type latch (11) that cooperates with it. The press-type latch (11) is provided with an elastic element (111) inside. The press-type latch (11) engages with the fixing groove (21) opened on the track (2). The top of the electronic screen connecting body (1) is provided with a metal contact (12), and a metal power supply strip (22) is provided at the corresponding position inside the track (2). The power supply connection assembly includes a conductive spring (13) and a metal screw (14). By tightening the metal screw (14), the metal contact (12), the conductive spring (13), and the metal power supply bar (22) come into contact, forming a conductive path.

2. The press-and-detach electronic screen connection device according to claim 1, characterized in that: The elastic element (111) is a spring or an elastic rubber component, used to disengage the push-button latch (11) from the fixing groove (21) by pressing.

3. The press-and-detach electronic screen connection device according to claim 2, characterized in that: The track (2) is made of aluminum alloy or any engineering plastic, and the cross-sectional shape of the fixing groove (21) matches the shape of the push-button latch (11).

4. The press-and-detach electronic screen connection device according to claim 3, characterized in that: The push-button latch (11) includes a connecting housing (112) that cooperates with the track (2), a fixing buckle (113) and a button (114) symmetrically installed on the connecting housing (112). The fixing buckle (113) is engaged in the fixing groove (21) by the elastic element (111).

5. The press-and-detach electronic screen connection device according to claim 4, characterized in that: The tightening direction of the metal screw (14) is perpendicular to the direction of the track (2), and the threaded locking force makes the conductive spring (13) and the metal power supply strip (22) form a low resistance contact.

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