CN112185271A

CN112185271A - Mounting structure and display screen

Info

Publication number: CN112185271A
Application number: CN202011012653.3A
Authority: CN
Inventors: 吴铮; 陈卿琪
Original assignee: Shenzhen Eastar Electronic Co ltd
Current assignee: Shenzhen Eastar Electronic Co ltd
Priority date: 2019-12-31
Filing date: 2020-09-23
Publication date: 2021-01-05
Also published as: CN111009197A

Abstract

The application relates to a mounting structure and a display screen, wherein the mounting structure comprises a first mounting bracket, a second mounting bracket and a buckle assembly. The first mounting bracket has a first mating portion and a second mating portion. The second mounting bracket and the first mounting bracket are enclosed to form an accommodating cavity, the second mounting bracket is provided with a first connecting part and a second connecting part, and the first connecting part is connected to the first matching part. The buckle assembly is connected to the second connecting portion and the second matching portion respectively and used for enabling the second mounting support to be connected with the first mounting support in a buckling mode. Foretell mounting structure, treat that installation article place in holding the cavity like power data module, pass through buckle subassembly buckle with first installing support and second installing support again and be connected, need not external instrument, the user can direct bare-handed dismouting, and convenient operation is swift, improves the packaging efficiency.

Description

Mounting structure and display screen

Technical Field

The application relates to the technical field of display screens, in particular to a mounting structure and a display screen.

Background

The LED display screen generally comprises a mounting bracket, a display module and a power data module, wherein the display module and the power data module are respectively mounted on the mounting bracket, and the display module is electrically connected with the power data module. Wherein, the power data module is installed behind the installing support, and reuse power pack casing covers the power data module to with power data module and external isolation, prevent that the power data module from receiving external pollution or harm. The power box shell is generally fixed on the mounting bracket through screws, and the mounting mode needs to be assisted by using an external tool, so that the power box is inconvenient to disassemble and assemble and the assembling efficiency is influenced.

Disclosure of Invention

Therefore, it is necessary to provide a mounting structure and a display screen for solving the problem of inconvenient assembly and disassembly of the conventional power supply box shell.

A mounting structure comprises a first mounting bracket, a second mounting bracket and a buckle component;

the first mounting bracket has a first mating portion and a second mating portion;

the second mounting bracket and the first mounting bracket are enclosed to form an accommodating cavity, the second mounting bracket is provided with a first connecting part and a second connecting part, and the first connecting part is connected to the first matching part;

the buckle assembly is connected to the second connecting portion and the second matching portion respectively, and the buckle assembly is used for connecting the second mounting bracket with the first mounting bracket in a buckle mode.

Foretell mounting structure, treat that installation article place in holding the cavity like power data module, pass through buckle subassembly buckle with first installing support and second installing support again and be connected, simple structure need not external instrument, and the user can direct bare-handed dismouting, and convenient operation is swift, improves the packaging efficiency.

In one embodiment, the second mating portion is convexly provided with a limiting portion, the buckle assembly is provided with a hook portion, and the hook portion is movably hooked with the limiting portion. The limiting part is arranged through the movable hook of the clamping hook part, and the first mounting bracket and the second mounting bracket are convenient to disassemble and assemble.

In one embodiment, the fastening assembly includes a hand-held movable plate pivotally connected to the second connecting portion, and an elastic member connected to the second connecting portion and elastically abutted against the hook portion. The elastic piece is abutted against the clamping hook part, so that the clamping hook part is movably hooked with the limiting part to be connected.

In one embodiment, the second connecting portion includes a connecting seat and a rotating shaft, the connecting seat defines a first shaft hole, the hand-held movable plate defines a second shaft hole, the second shaft hole corresponds to the first shaft hole, and the rotating shaft is respectively inserted into the first shaft hole and the second shaft hole, so that the hand-held movable plate rotates along the rotating shaft. Through adopting connecting seat and pivot, make handheld fly leaf pin joint in second installing support.

In one embodiment, the connecting seat is provided with a limiting post, the elastic member is provided with a limiting hole, and the limiting post is arranged in the limiting hole in a penetrating manner. The limiting hole is penetrated through by the limiting column, so that the elastic piece is stably connected to the connecting seat.

In one embodiment, the second connecting portion has a fixing hole, the fixing hole corresponds to the limiting hole, and the limiting post is inserted into the fixing hole. The fixing hole is penetrated through by the limiting column, so that the connecting seat and the elastic piece are fixedly connected to the second connecting part.

In one embodiment, the second connecting portion further includes a limiting member, the limiting member is disposed on the rotating shaft and located at one side of the first shaft hole, and a diameter of the limiting member is greater than a diameter of the first shaft hole. Through adopting the locating part, prevent that the pivot from removing, ensure pivot and connecting seat fixed connection.

In one embodiment, the first and second fitting portions are respectively disposed on opposite sides of the second mounting bracket. Through the design of relative position, when guaranteeing that first installing support and second installing support are connected firmly, adopt minimum connected node, save the equipment process.

In one embodiment, the first mating portion defines a limiting groove, the first connecting portion has a protruding portion protruding therefrom, and the protruding portion is correspondingly disposed in the limiting groove; or the first connecting part is provided with the limiting groove, the first matching part is convexly provided with the protruding part, and the protruding part is correspondingly arranged in the limiting groove. Through setting up bulge and spacing groove, make first cooperation portion can dismantle with first connecting portion and be connected.

A display screen comprises a power supply data module and the mounting structure of any one of the embodiments, wherein the power supply data module is connected to the first mounting bracket or the second mounting bracket and is located in the accommodating cavity.

Drawings

Fig. 1 is an exploded view of a mounting structure of an embodiment.

Fig. 2 is a partially enlarged view of a portion a shown in fig. 1.

Fig. 3 is a partially enlarged view of a portion B shown in fig. 1.

Fig. 4 is a partially enlarged view of the point C shown in fig. 1.

Fig. 5 is a schematic structural view of the hand-held movable plate of the mounting structure shown in fig. 1.

Fig. 6 is a schematic structural view of the connection seat of the mounting structure shown in fig. 1.

FIG. 7 is a schematic view of an assembly process of the mounting structure of an embodiment.

Fig. 8 is an assembly process diagram of the mounting structure shown in fig. 7.

Fig. 9 is an assembled schematic view of the mounting structure shown in fig. 7.

Fig. 10 is a partially enlarged view of the mounting structure shown in fig. 9 at D.

Fig. 11 is a schematic view of a disassembly process of the mounting structure shown in fig. 7.

Fig. 12 is a partially enlarged schematic view of the mounting structure shown in fig. 11 at E.

Fig. 13 is a schematic view showing the completion of the detachment of the mounting structure shown in fig. 7.

Detailed Description

To facilitate an understanding of the present application, the mounting structure and display screen will be described more fully below with reference to the associated drawings. Preferred embodiments of the mounting structure and display screen are shown in the drawings. However, the mounting structure and display screen may be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the mounting structure and display screen is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment of the present application, a mounting structure includes a first mounting bracket, a second mounting bracket, and a snap assembly. The first mounting bracket has a first mating portion and a second mating portion. The second mounting bracket and the first mounting bracket are enclosed to form an accommodating cavity, the second mounting bracket is provided with a first connecting part and a second connecting part, and the first connecting part is connected to the first matching part. The buckle assembly is connected to the second connecting portion and the second matching portion respectively and used for enabling the second mounting support to be connected with the first mounting support in a buckling mode.

In one embodiment, the first mounting bracket has a first mating portion and a second mating portion. The second mounting bracket is provided with a first connecting part and a second connecting part, the first matching part is connected with the first connecting part, and the second matching part is connected with the second connecting part through a buckle assembly, so that the first mounting bracket and the second mounting bracket can be detachably connected with each other. The first mounting bracket and the second mounting bracket enclose to form an accommodating cavity, and objects to be installed, such as a power supply data module or other modules, are placed in the accommodating cavity. In one embodiment, the first mounting bracket and the second mounting bracket can be of a sealed or hollow structure and are arranged according to mounting requirements.

In order to connect the first connecting portion and the first matching portion, in one embodiment, the first matching portion is provided with a limiting groove, the first connecting portion is convexly provided with a protruding portion, and the protruding portion is correspondingly arranged in the limiting groove; or the first connecting part is provided with a limiting groove, the first matching part is convexly provided with a convex part, and the convex part is correspondingly arranged in the limiting groove. The limiting groove can be opened in one of the first matching part or the first connecting part, and the protruding part is correspondingly arranged in the other of the first matching part or the first connecting part, so that the first connecting part and the first matching part form detachable connection. In one embodiment, the number of the limiting grooves is more than two, and the number of the convex parts is matched with that of the limiting grooves. Through setting up spacing groove and bulge more than two, make first connecting portion and the firm connection of first cooperation portion. Meanwhile, when one of the convex parts is broken and damaged, the other convex parts can still be normally connected.

In one embodiment, when the number of the limiting grooves is two or more, the two or more limiting grooves are disposed on the first matching portion, and correspondingly, the two or more protruding portions are disposed on the first connecting portion. In one embodiment, two or more limiting grooves are disposed on the first connecting portion, and correspondingly, two or more protruding portions are disposed on the first matching portion. In one embodiment, a part of the limiting groove is disposed on the first connecting portion, and another part of the limiting groove is disposed on the first matching portion. Correspondingly, a part of the protruding part is arranged on the first matching part, and the other part of the protruding part is arranged on the first connecting part. The positions of the protruding parts and the limiting grooves are flexibly arranged to adapt to the space design of the first mounting bracket and the second mounting bracket. The first matching part is detachably connected with the first connecting part through the protruding part arranged in the limiting groove.

In order to connect the second matching part of the second mounting bracket with the buckle component, in one embodiment, the second matching part is provided with a limiting part, the buckle component is provided with a hook part, and the hook part is movably hooked with the limiting part. In one embodiment, the second mating portion defines a limiting cavity, the limiting portion is located in the limiting cavity, and the limiting cavity provides a moving space for the hook portion, that is, the hook portion provides a moving space when hooking or separating from the limiting portion. Through setting up spacing portion, make the hook portion hook spacing portion to make buckle subassembly and second cooperation portion buckle connection of second installing support. When the clamping hook part is separated from the limiting part, the clamping buckle component and the second mounting bracket can be disconnected, so that the first mounting bracket and the second mounting bracket can be quickly disassembled and assembled.

In one embodiment, the number of the buckle components is at least one, and correspondingly, the number of the limiting parts corresponds to the number of the buckle components. In one embodiment, when the first mounting bracket and/or the second mounting bracket are large in size, a plurality of snap assemblies can be configured to snap-connect the second mounting bracket with the first mounting bracket, so that the connection is stable.

In order to connect the first connecting portion of the first mounting bracket with the buckle assembly, in one embodiment, the buckle assembly includes a handheld movable plate and an elastic member, the handheld movable plate is pivotally connected to the second connecting portion, the handheld movable plate is provided with a hook portion, and the elastic member is connected to the second connecting portion and elastically abuts against the hook portion. The handheld movable plate is connected with the second connecting part in a pivoting mode, so that the handheld movable plate can rotate relative to the second connecting part.

In one embodiment, a hand-held movable plate is used to facilitate user operation of the buckle assembly. In one embodiment, the hook portion is disposed at one end of the handheld movable plate, and the handheld movable plate is operated by a user to rotate, so that the hook portion is driven to rotate, and the hook portion is movably abutted to the elastic member. When the hook part rotates, the moving path of the hook part is close to the elastic part or far away from the elastic part. Specifically, when the buckle assembly needs to be fixedly connected with the second matching portion, a user applies force to the handheld movable plate to rotate the handheld movable plate, so that the hook portion at one end of the handheld movable plate is hooked with the limiting portion. In order to prevent the hook part from separating from the limiting part, the elastic part is abutted against the hook part along the direction towards the limiting part, so that the hook part is tightly hooked with the limiting part, the hook part is stably connected with the limiting part, and the second connecting part is reliably connected with the second matching part. When the second connecting part and the second matching part need to be separated, force is applied to the handheld movable plate, so that the handheld movable plate drives the clamping hook part to be separated from the limiting part, meanwhile, as the elastic part has elasticity, the clamping hook part is stressed to be separated from the limiting part, and the clamping hook part also transmits the stress to the elastic part, so that the elastic part is stressed to deform. After the clamping hook part is separated from the limiting part, the second connecting part is separated from the second matching part, the handheld movable plate can be loosened, and after the elastic part loses acting force, the elastic part can restore to the original shape.

In one embodiment, the hook portion is a hook structure, and the limiting portion is a bump structure, so that the hook portion hooks the limiting portion. Under the elastic abutting support of the elastic piece, the clamping hook part can not be separated from the limiting part. In one embodiment, the hook portion is an inverted V-shaped hook structure, the limiting portion is located on one side of the hook portion, and the elastic member is located on the opposite side of the hook portion, so that the elastic member elastically abuts against the hook portion from the other side, and the hook portion hooks the limiting portion. In other embodiments, the position-limiting portion may also be a groove structure, the hook portion extends into the groove, and the elastic member elastically applies force to abut against the hook portion, so that the hook portion cannot be separated from the position-limiting portion, thereby stably connecting the second connecting portion and the second mating portion. In one embodiment, the elastic piece is a spring piece, and the surface area of the elastic piece is larger than that of the contact surface of the hook part and the elastic piece, so that the elastic piece is fully contacted with the hook part, the elastic piece can uniformly and stably apply force to the hook part, meanwhile, the phenomenon that local long-term stress is overlarge due to the fact that the area of the elastic piece is too small is avoided, and the service life of the elastic piece is prolonged. In one embodiment, the number of the hook portions is at least one, correspondingly, the number of the limiting portions is also at least one, and each limiting portion corresponds to one hook portion. Or the number of the limiting parts is still one, but the size of the limiting parts is enough to correspond to at least more than one clamping hook part. In one embodiment, the number of the hook portions is more than two, the second matching portions are hooked by the two or more hook portions, so that the connection stability and reliability of the second connecting portion and the second matching portions are improved, and the hook portions can still be hooked by other hook portions under the condition that one of the hook portions is broken.

In one embodiment, the hook portion and the hand-held movable plate are of an integrally formed structure. Through the integrated into one piece structure to make hook portion and handheld fly leaf keep real-time linkage, realize quick operation.

In one embodiment, the second connecting portion further includes a connecting seat and a rotating shaft, the connecting seat has a first shaft hole, the hand-held movable plate has a second shaft hole corresponding to the first shaft hole, and the rotating shaft is respectively inserted into the first shaft hole and the second shaft hole, so that the hand-held movable plate rotates along the rotating shaft. Such design realizes handheld fly leaf pin joint in second connecting portion. In one embodiment, the connecting seat has at least one first shaft hole, the handheld movable plate has at least one second shaft hole, the second shaft hole corresponds to the first shaft hole, and the rotating shaft passes through each first shaft hole and each second shaft hole respectively. In one embodiment, the connecting seat is provided with two first shaft holes, the handheld movable plate is provided with two second shaft holes, and the rotating shaft penetrates through the two first shaft holes and the two second shaft holes respectively, so that the handheld movable plate is reliably and rotatably connected with the connecting seat, the handheld movable plate is ensured to be stably turned, and the handheld movable plate is ensured to drive the hook portion to be hooked with or separated from the limiting portion along a preset track. In one embodiment, the hand-held movable plate is provided with a hand-breaking portion, and the hand-breaking portion is arranged along the radial direction of the rotating shaft, so that a user can conveniently break the hand-breaking portion, and the hand-held movable plate is driven to rotate by taking the rotating shaft as an axis. In one embodiment, the hook portion and the hand-wrestling portion are both partial structures of a hand-held movable plate, and the hand-held movable plate is integrally formed, for example, by injection molding. The clamping hook part and the hand breaking part are integrated on the handheld movable plate at the same time, and the hand breaking part can enable the handheld movable plate to rotate by taking the rotating shaft as the shaft, so that the clamping hook part and the limiting part are controlled to be hooked and separated in real time, the consistency of action transmission is ensured, and meanwhile, the structure is simple, and the assembly process and the part cost are saved.

In one embodiment, the two sides of the connecting seat are respectively provided with a first supporting wall in a protruding manner, and the two first supporting walls are respectively provided with a first shaft hole which is arranged correspondingly to each other. The both sides of handheld fly leaf are all protruding to be equipped with the second support wall, and the second axle hole that corresponds each other and set up is all seted up to two second support walls. The first supporting wall and the second supporting wall are arranged in a protruding mode, so that the second shaft hole accurately corresponds to the first shaft hole, and the rotating shaft is guaranteed to be placed along the set direction in the axial direction; meanwhile, the hole diameters of the first shaft hole and the second shaft hole can be conveniently designed according to the diameter of the rotating shaft.

In one embodiment, the second connecting portion further includes a limiting member disposed on the rotating shaft and located at one side of the first shaft hole, and a diameter of the limiting member is greater than a diameter of the first shaft hole. Thereby prevent that the pivot from removing in first shaft hole and second shaft hole, ensure that pivot and connecting seat are connected firmly. In one embodiment, the side wall of the rotating shaft is provided with a clamping groove, the limiting member is a clamping ring, and the clamping ring is sleeved on the rotating shaft and clamped in the clamping groove so as to clamp and connect the clamping ring and the rotating shaft. In one embodiment, the two ends of the rotating shaft are both provided with a clamping groove, and each clamping groove is correspondingly provided with a clamping ring. In one embodiment, when the first shaft hole and the second shaft hole are both two, one of the locking grooves is disposed on one side of one of the first shaft holes, and the other locking groove is disposed on one side of the other first shaft hole. Correspondingly, one of them snap ring sets up in one side in one of them first shaft hole, and another snap ring sets up in one side in another first shaft hole to ensure that the both ends of pivot all establish with the connecting seat card and be connected, prevent that the pivot from shifting. In other embodiments, the position-limiting element is not limited to the structure of the snap ring, but may be other structures, such as a protrusion disposed on a sidewall of the rotating shaft, or a cross bar passing through the rotating shaft along a radial direction of the rotating shaft.

In one embodiment, the connecting seat is convexly provided with a limiting post, the elastic element is provided with a limiting hole, and the limiting post penetrates through the limiting hole. Due to the design, the elastic piece is fixed on the connecting seat. Further, in one embodiment, the elastic member and the hand-held movable plate are respectively disposed on two opposite sides of the connecting seat, that is, the elastic member is disposed on one side of the connecting seat, and the hand-held movable plate is disposed on the other side of the connecting seat. The elastic piece is fixedly connected with the connecting seat, the handheld movable plate is pivoted with the connecting seat, the elastic piece and the handheld movable plate are indirectly connected through the connecting seat, and when the handheld movable plate rotates, the handheld movable plate is movably abutted against the elastic piece.

In one embodiment, the second connecting portion has a fixing hole corresponding to the limiting hole, and the limiting post is disposed through the fixing hole. With the design, the limiting column penetrates through the limiting hole of the elastic piece and the fixing hole of the second connecting part, so that the connecting seat and the elastic piece are fixed on the second connecting part. And because the handheld movable plate is pivoted on the connecting seat, when the connecting seat is fixed on the second connecting part, the handheld movable plate is also fixed on the second connecting part, so that the connection between the buckle assembly and the second connecting part is realized. The elastic piece, the handheld movable plate and the second connecting portion are assembled through the connecting seat, so that the whole size is compact, the occupied space is small, mounting parts and assembling steps are saved, meanwhile, the handheld movable plate is linked with the elastic piece, and the real-time performance and the accuracy of action transmission are ensured.

In one embodiment, the limiting column is provided with a threaded hole, and a screw is used for penetrating through the fixing hole and the threaded hole so as to fixedly connect the connecting seat to the second connecting part. Through corresponding the setting with spacing hole with the fixed orifices, make spacing post wear to establish spacing hole and fixed orifices simultaneously, set up the screw hole simultaneously on spacing post, realize connecting seat, elastic component and second connecting portion in step, save trompil process and equipment process, reduce the size of whole part, be fit for the installation of all kinds of scenes, including the narrow little scene in space. In one embodiment, the number of the limiting columns is at least one, and correspondingly, the number of the limiting holes and the number of the fixing holes are at least one respectively. Through setting up more spacing posts, ensure elastic component and connecting seat fixed connection to make the elastic component accurate for the location of handheld fly leaf, guarantee that the accurate butt of elastic component holds the fly leaf. In one embodiment, when the elastic members are of a spring plate structure, the number of the elastic members is more than two. More than two elastic pieces are attached and stacked, so that the elasticity is enhanced, and the bending and breaking caused by long-term compression bending of a single elastic piece are prevented. In one embodiment, the elastic member is an arc-shaped metal sheet, and the metal material, such as an iron sheet, can improve the supporting strength and prolong the service life. The elastic piece is arranged in an arc shape, so that the metal sheet generates resilience when being pressed, and the metal sheet has elasticity.

In one embodiment, the second connecting portion defines a first fixing hole, and the first fixing hole is disposed at a position different from the position of the limiting hole. Namely, the connecting seat is provided with a second fixing hole which corresponds to the first fixing hole. The second fixing hole is a threaded hole, and the first fixing hole and the second fixing hole are respectively penetrated by screws so that the connecting seat is fixedly connected to the second connecting portion. Compared with the corresponding arrangement of the fixing hole and the limiting hole of the above embodiment, the embodiment replaces the fixing hole by arranging the first fixing hole. The first fixing hole and the second fixing hole which are arranged in a different mode from the limiting hole are adopted, and machining precision can be reduced.

In one embodiment, the first and second mating portions are disposed on opposite sides of the second mounting bracket. Correspondingly, the first connecting part and the second connecting part are respectively arranged at two opposite sides of the first mounting bracket. Through setting up first cooperation portion and second cooperation portion relatively, make the relative both sides of first installing support and second installing support correspond one by one and be connected to ensure that first installing support and second installing support are connected firmly. Compared with the way that the first matching part and the second matching part are arranged adjacently, the opposite arrangement is more stable.

A display screen comprises a power supply data module and the mounting structure of any one of the embodiments, wherein the power supply data module is connected to a first mounting bracket or a second mounting bracket, and the power supply data module is located in an accommodating cavity. In one embodiment, the power supply data module is connected to the first mounting bracket or the power supply data module is connected to the second mounting bracket according to the mounting requirement. In foretell display screen, the power data module is placed in holding the cavity after, passes through buckle subassembly buckle with first installing support and second installing support again and is connected, need not external instrument, and the user can drive hook portion and spacing portion through the handheld fly leaf of control and collude each other or break away from, realizes direct bare-handed first installing support of dismouting and second installing support, and convenient operation is swift, improves the packaging efficiency.

In one embodiment, the first mounting bracket is a frame structure, the second mounting bracket is a sealed cover structure, and after the power data module is placed in the accommodating cavity, the second mounting bracket is sealed and covered, so that the power data module is isolated from the outside, and the power data module is prevented from being polluted and damaged by the outside.

In other embodiments, the mounting structure of the present application is not limited to a display screen, and may be applied to mounting structures of other products. The structures of the first mounting bracket and the second mounting bracket can be arranged in the same or different ways, the number and the positions of the buckle assemblies can be correspondingly adjusted according to the sizes of the first mounting bracket and the second mounting bracket, and the second matching part and the second connecting part are also correspondingly adjusted and arranged according to the number and the positions of the buckle assemblies, so that the repeated description is omitted.

The following description will proceed to exemplify the specific mounting and dismounting of the mounting structure of the present application with reference to the accompanying drawings.

In one embodiment, as shown in fig. 1 and 2, the mounting structure includes a first mounting bracket 10, a second mounting bracket 20, and a snap assembly 30. The first mounting bracket 10 has a first mating portion 110 and a second mating portion 120. The second mounting bracket 20 and the first mounting bracket 10 enclose to form an accommodating cavity, the second mounting bracket 20 has a first connecting portion 210 and a second connecting portion 220, and the first connecting portion 210 is connected to the first matching portion 110. The snap assembly 30 is connected to the second connecting portion 220 and the second mating portion 120, respectively, and the snap assembly 30 is used for snap-connecting the second mounting bracket 20 with the first mounting bracket 10.

In one embodiment, as shown in fig. 1, 2 and 3, the first mating portion 110 has a position-limiting groove 111, the first connecting portion 210 has a protruding portion 211, and the protruding portion 211 is correspondingly disposed in the position-limiting groove 111. The second engaging portion 120 is convexly provided with a limiting portion 121, the buckle assembly 30 is provided with a hook portion 310, and the hook portion 310 movably hooks the limiting portion 121.

In one embodiment, as shown in fig. 1, 4, 5 and 6, the second connecting portion 220 further includes a connecting seat 221 and a rotating shaft 222. The buckle assembly 30 further includes a hand-held movable plate 320 and an elastic member 330. The both sides of connecting seat 221 are all protruding to be equipped with first support wall 223, and the first shaft hole 224 that corresponds the setting each other is all seted up to two first support walls 223. The two sides of the hand-held movable plate 320 are both convexly provided with second supporting walls 321, and the two second supporting walls 321 are both provided with second shaft holes 322 which are correspondingly arranged. The second shaft holes 322 correspond to the first shaft holes 224, and the rotating shaft 222 respectively penetrates through the two first shaft holes 224 and the two second shaft holes 322, so that the handheld movable plate 320 is pivotally connected to the second connecting portion 220 through the connecting seat 221 and the rotating shaft 222. The connecting seat 221 is provided with a limiting column 225 protruding towards the second matching portion, the elastic member 330 is provided with a limiting hole 331, the second connecting portion 220 is provided with a fixing hole 226, and the limiting column 225 is respectively penetrated through the limiting hole 331 and the fixing hole 226, so that the elastic member is fixed on the second connecting portion through the connecting seat. In one embodiment, the limiting column 225 is provided with a threaded hole 227, and a screw 228 is used to penetrate through the fixing hole 226 and the threaded hole 227, so that the connecting seat 221 and the elastic member 330 are fixedly connected to the second connecting portion 220.

In one embodiment, as shown in fig. 4, the second connecting portion 220 further includes a limiting member 229, the limiting member 229 is disposed on the rotating shaft 222 and located at one side of the first shaft hole 224, and a diameter of the limiting member 229 is larger than a diameter of the first shaft hole 224. In one embodiment, the position-limiting member 229 is a snap ring, two ends of the rotating shaft 222 are both provided with a slot 2221, each slot 2221 is correspondingly provided with a snap ring, and the snap ring is sleeved on the rotating shaft 222 and clamped in the slot 2221, so that the snap ring is clamped and connected with the rotating shaft 222, thereby preventing the rotating shaft from moving.

In one embodiment, as shown in fig. 5, the hook portion 310 is disposed at an end of the handheld movable plate 320, and the elastic member 330 elastically abuts against the hook portion 310. In one embodiment, the hook portion 310 is an inverted V-shaped hook structure, the position-limiting portion 121 is a protrusion structure, and the hook portion extends into the position-limiting cavity of the second mating portion. The limiting part 121 is located on one side of the hook part 310, and the elastic member 330 is located on the other opposite side of the hook part 310, so that the elastic member 330 elastically abuts against the hook part 310 from the other side, and after the hook part 310 hooks the limiting part 121, the elastic member 330 elastically abuts against the other side of the hook part 310, so that the hook part 310 cannot be separated from the limiting part 121. In one embodiment, the hand-held movable plate 320 is provided with a hand-wrestling portion 323, and the hand-wrestling portion 323 is disposed along the radial direction of the rotating shaft 222, so that a user can conveniently wrestling the hand-wrestling portion 323, thereby driving the hand-held movable plate 320 to rotate around the rotating shaft 222.

In one embodiment, as shown in fig. 7 to 10, the assembling steps of the first mounting bracket 10 and the second mounting bracket 20 are as follows: the protrusion 211 of the first connection portion 210 is inserted into the stopper groove 111 of the first fitting portion 110. Then, the hand-held movable plate 320 is slightly bent upwards by holding the hand-bent portion 323, so that one end of the hand-held movable plate 320 is displaced upwards along the rotating shaft 222, the other end of the hand-held movable plate 320, i.e., the hook portion 310, is displaced downwards, and the hook portion 310 applies downward pressure to the elastic member 330 while moving downwards. At this time, the hook 310 is pushed against the lower end of the stopper 121 of the second engaging portion 120. When the hand-wrestling part 323 is released, the elastic member 330 recovers to lift the hook part 310 upward, so that the hook part 310 hooks the limiting part 121, thereby realizing the connection between the buckle assembly 30 and the second matching part 120, and completing the assembly of the first mounting bracket 10 and the second mounting bracket 20.

In one embodiment, as shown in fig. 7 to 10, the assembling steps of the first mounting bracket 10 and the second mounting bracket 20 may further be: after the protruding portion 211 of the first connecting portion 210 is inserted into the limiting groove 111 of the first engaging portion 110, the hook portion 310 of the handheld movable plate 320 is moved toward the limiting portion 121 of the second engaging portion 120, and the hook portion 310 is pressed to abut against the limiting portion 121 by directly pressing the handheld movable plate 320. In the process of pressing, the elastic member 330 is compressed due to the pressing, so that a space is reserved, so that the hook portion 310 moves to the lower end of the limiting portion 121 until the hook portion 310 hooks the limiting portion 121, thereby completing the connection between the snap assembly 30 and the second fitting portion 120, and completing the assembly of the first mounting bracket 10 and the second mounting bracket 20.

In one embodiment, as shown in fig. 11 to 13, the first mounting bracket 10 and the second mounting bracket 20 are disassembled by the following steps: the hand-held movable plate 320 is slightly bent upwards by the hand-held movable plate 323, so that one end of the hand-held movable plate 320 is displaced upwards along the rotating shaft 222, the other end of the hand-held movable plate 320, i.e., the hook portion 310, is displaced downwards, and the hook portion 310 applies downward pressure to the elastic member 330 while moving downwards. At this time, the hook portion 310 moves downward to the lower end of the position-limiting portion 121 of the second engaging portion 120, and the hook portion 310 is separated from the position-limiting portion 121, that is, the second connecting portion 220 is separated from the second engaging portion 120. And then the protruding part 211 of the first connecting part 210 is pulled out of the limiting groove 111 of the first matching part 110, so that the first mounting bracket 10 and the second mounting bracket 20 are completely separated, and the first mounting bracket 10 and the second mounting bracket 20 are separated.

Foretell mounting structure, treat that installation article place in holding the cavity like power data module, pass through buckle subassembly buckle with first installing support and second installing support again and be connected, the simple structure of the mounting structure of this application, low cost need not external instrument, and the user can be directly bare-handed carries out the dismouting with first installing support and second installing support, and convenient operation is swift, improves the packaging efficiency, dismouting when making things convenient for daily maintenance.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A mounting structure is characterized by comprising a first mounting bracket, a second mounting bracket and a buckle component;

2. The mounting structure according to claim 1, wherein the second engaging portion is provided with a stopper portion, and the clip member is provided with a hook portion movably hooked with the stopper portion.

3. The mounting structure of claim 2, wherein the buckle assembly comprises a hand-held movable plate and an elastic member, the hand-held movable plate is pivotally connected to the second connecting portion, the hand-held movable plate is provided with the hook portion, and the elastic member is connected to the second connecting portion and elastically abuts against the hook portion.

4. The mounting structure according to claim 3, wherein the second connecting portion includes a connecting seat and a rotating shaft, the connecting seat defines a first shaft hole, the hand-held movable plate defines a second shaft hole, the second shaft hole corresponds to the first shaft hole, and the rotating shaft is respectively inserted into the first shaft hole and the second shaft hole, so that the hand-held movable plate rotates along the rotating shaft.

5. The mounting structure according to claim 4, wherein the connecting seat is provided with a protruding limiting post, the elastic member is provided with a limiting hole, and the limiting post is inserted into the limiting hole.

6. The mounting structure of claim 5, wherein the second connecting portion defines a fixing hole, the fixing hole corresponds to the limiting hole, and the limiting post is disposed through the fixing hole.

7. The mounting structure according to claim 4, wherein the second connecting portion includes a limiting member disposed on the rotating shaft and located at one side of the first shaft hole, and a diameter of the limiting member is larger than a diameter of the first shaft hole.

8. The mounting structure according to claim 1, wherein the first engaging portion and the second engaging portion are respectively provided on opposite sides of the second mounting bracket.

9. The mounting structure according to any one of claims 1 to 8, wherein the first engaging portion has a limiting groove, the first connecting portion has a protruding portion protruding therefrom, and the protruding portion is correspondingly disposed in the limiting groove; or the first connecting part is provided with the limiting groove, the first matching part is convexly provided with the protruding part, and the protruding part is correspondingly arranged in the limiting groove.

10. A display screen, comprising a power data module and the mounting structure of any one of claims 1 to 9, wherein the power data module is connected to the first mounting bracket or the second mounting bracket and the power data module is located in the accommodating cavity.