Magnet fixing structure and display

Abstract

The utility model relates to the technical field of household appliances, and discloses a magnet fixing structure. The magnet fixing structure comprises a connecting frame and a first protruding part. One side wall of the connecting frame is open, and a mounting cavity is limited by the connecting frame; the first protruding part is located in the mounting cavity and fixedly connected with the position, close to the opening, of the inner side wall of the connecting frame, and the height of the first protruding part is gradually decreased in the opening direction of the opening. Under the condition that the magnet is installed in the installation cavity, the side face, back on to the opening, of the first protruding part abuts against the magnet. In the utility model, the operation is more convenient, the magnet can be effectively limited, and the risk that the magnet is separated from the mounting cavity in the long-time use process is reduced. The invention further discloses a display.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, for example, to a magnet fixing structure and a display. BACKGROUND

[0002] At present, a television is a common household appliance, which is used to receive and display video signals to provide various audio-visual entertainment contents for users. Since there are relatively many parts on the television, there are also relatively many parts that need to be conveniently disassembled on the television, for example, a dust cover for a socket of the television. The detachable part is usually clamped on the television by a buckle, and the user needs to use a relatively large force to pry it open, which is not good for the user experience.

[0003] In the related art, there is a magnetic fixing part, which includes a first magnetic part and a second magnetic part. The first magnetic part is bonded to the television, and the second magnetic part is bonded to the detachable part. The detachable part is attracted to the television by the first magnetic part and the second magnetic part, and the force required by the user to disassemble the detachable part is relatively small, which is good for the user experience.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] The first magnetic part and the second magnetic part need to be bonded to the corresponding positions after being pasted or coated with glue, and the assembly process is relatively complicated. In the long-term use process, the risk of falling off is relatively large.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. Utility model content

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not a general review, nor is it intended to determine key / important elements or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide a magnet fixing structure and a display to simplify the assembly process and reduce the risk of the magnet falling off in the long-term use process.

[0009] In some embodiments, the magnet fixing structure includes a connecting frame and a first protruding part. One side wall of the connecting frame is open, and the connecting frame defines a mounting cavity; the first protruding part is located in the mounting cavity and is fixedly connected to a position close to the opening of the inner side wall of the connecting frame, and the height of the first protruding part gradually decreases along the opening direction; wherein, in the case that the mounting cavity is provided with a magnet, the side surface of the first protruding part opposite to the opening abuts against the magnet.

[0010] Optionally, a first included angle is formed between the side of the first protruding part facing away from the opening and the inner side wall of the connecting frame connecting the first protruding part, the first included angle is greater than or equal to 60° and less than or equal to 90°.

[0011] Optionally, a second included angle is formed between the side wall of the first protruding part facing the mounting cavity and the side wall of the connecting frame connecting the first protruding part, the second included angle is greater than or equal to 20° and less than or equal to 45°.

[0012] Optionally, a second protruding part is arranged on the inner side wall of the connecting frame, the height of the protrusion of the first protruding part is higher than the height of the protrusion of the second protruding part, and the height difference is greater than 0 mm and less than or equal to 1.2 mm.

[0013] Optionally, the end of the second protruding part facing the opening is tapered.

[0014] Optionally, a U-shaped hole is arranged on the connecting frame.

[0015] Optionally, a baffle is arranged on the side of the connecting frame facing away from the opening, and the baffle is used for limiting the magnet in the mounting cavity.

[0016] Optionally, a guide chamfer is arranged at the opening edge of the connecting frame.

[0017] Optionally, an inner recess is arranged on the inner side wall of the connecting frame.

[0018] In some embodiments, the display comprises the magnet fixing structure of the above-mentioned embodiments.

[0019] The magnet fixing structure and the display provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] In the magnet assembly process, the magnet is pushed into the mounting cavity from the opening of the connecting frame. The magnet first contacts the end of the first protruding part with a small height, and the first protruding part provides guidance for the magnet until the magnet is pushed into the mounting cavity. The assembly process is relatively simple and the operation is more convenient. In the case that the mounting cavity is provided with the magnet, the side of the first protruding part facing away from the opening abuts against the magnet, and the height of the end of the first protruding part protruding away from the opening is relatively high, which can effectively limit the magnet and reduce the risk of the magnet coming out of the mounting cavity in a long-time use process.

[0021] The general description above and the following description below are exemplary and explanatory only and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0022] One or more embodiments are illustrated by way of example in the figures that are not intended to be limiting of the embodiments. Like numbers refer to like elements throughout the drawings, which are not necessarily to scale, and in which:

[0023] Figure 1 is a structural schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0025] Figure 3 is a structural schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0026] Figure 4 is a structural schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0027] Figure 5 is an exploded schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0028] Figure 6 is an exploded schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0029] Figure 7 is an exploded schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0030] Figure 8 is a structural schematic diagram of a magnet fixing structure provided by an embodiment of the present disclosure;

[0031] Figure 9 is a structural schematic diagram of a display provided by an embodiment of the present disclosure;

[0032] Figure 10 is a structural schematic diagram of a display provided by an embodiment of the present disclosure; Figure 9 is an enlarged schematic diagram of A in FIG. 7.

[0033] Reference Signs:

[0034] 100, connecting frame; 101, opening; 102, mounting cavity; 103, U-shaped hole; 110, third protruding block; 120, guide chamfer; 130, inner recess; 200, first protruding portion; 210, first protruding block; 010, first included angle; 020, second included angle; 300, second protruding portion; 310, second protruding block; 400, baffle; 500, shell. DETAILED DESCRIPTION

[0035] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below, and the accompanying drawings are used for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.

[0036] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0037] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0038] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0039] Unless otherwise specified, the term "a plurality of" means two or more.

[0040] In the embodiments of the present disclosure, the character " / " represents a "or" relationship between the objects before and after. For example, A / B represents: A or B.

[0041] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B, which means: A or B, or, A and B, the three relationships.

[0042] It should be noted that the embodiments in the present disclosure and the features in the embodiments can be combined with each other in the case of no conflict.

[0043] In combination with Figures 1-2 The present disclosure provides a magnet fixing structure, which comprises a connecting frame 100 and a first protruding part 200. The connecting frame 100 has an open side 101, and the connecting frame 100 defines a mounting cavity 102. The first protruding part 200 is located in the mounting cavity 102 and is fixedly connected to the inner side wall of the connecting frame 100 close to the open side 101. The height of the first protruding part 200 gradually decreases along the direction in which the open side 101 is formed. In the case that the mounting cavity 102 is provided with a magnet, the side of the first protruding part 200 away from the open side 101 abuts against the magnet.

[0044] In the magnet assembling process, the magnet is pushed into the mounting cavity 102 from the open side 101 of the connecting frame 100. The magnet first contacts the end of the first protruding part 200 with a smaller height, and the first protruding part 200 provides guidance for the magnet until the magnet is pushed into the mounting cavity 102. The assembling process is relatively simple, and the operation is more convenient. In the case that the mounting cavity 102 is provided with a magnet, the side of the first protruding part 200 away from the open side 101 abuts against the magnet, and the end of the first protruding part 200 away from the open side 101 has a relatively high protruding height, which can effectively provide a limit for the magnet and reduce the risk of the magnet being detached from the mounting cavity 102 in a long-time use process.

[0045] It can be understood that the connecting frame 100 is connected to the shell 500 of the display or a detachable component.

[0046] Optionally, the connecting frame 100 and the first protruding part 200 are integrally formed. In this way, the strength of the connection between the connecting frame 100 and the first protruding part 200 is relatively high.

[0047] Optionally, the connecting frame 100 and / or the first protruding part 200 are made of plastic material. In this way, the connecting frame 100 and / or the first protruding part 200 made of plastic material have a relatively light weight, which can reduce the overall weight of the display.

[0048] Optionally, the connecting frame 100 and / or the first protruding part 200 are made of ABS plastic (Acrylonitrile Butadiene Styrene plastic). In this way, the connecting frame 100 and / or the first protruding part 200 made of ABS plastic have a relatively light weight, which can reduce the overall weight of the display.

[0049] It can be understood that the connecting frame 100 and / or the first protruding part 200 can also be made of PC plastic or other plastic materials.

[0050] Optionally, the connecting frame 100 is a rectangular frame structure. In this way, the shape of the connecting frame 100 is relatively regular, and in the case that the magnet is circular or rectangular, it can be installed in the installation cavity 102 of the connecting frame 100.

[0051] Specifically, the first protruding part 200 is connected with the inner side wall of the top of the connecting frame 100.

[0052] In combination with Figure 3 As shown in the figure, optionally, the side surface of the first protruding part 200 away from the opening 101 and the inner side wall of the connecting frame 100 connecting the first protruding part 200 have a first included angle 010, the first included angle 010 is greater than or equal to 60°, and the first included angle 010 is less than or equal to 90°. In this way, since the side surface of the first protruding part 200 away from the opening 101 needs to abut against the magnet and provide limiting for the magnet, in the case that the first included angle 010 is less than 60°, the inclination angle of the side surface of the first protruding part 200 away from the opening 101 is too large, and the risk of the magnet being pulled out of the installation cavity 102 is relatively large. In the case that the first included angle 010 is greater than 90°, the end of the first protruding part 200 away from the connecting frame 100 abuts against the magnet, the strength of the end of the first protruding part 200 away from the connecting frame 100 is relatively low, and the risk of deformation of the first protruding part 200 is relatively large. Therefore, it can be seen that the range of the first included angle 010 being greater than or equal to 60° and the first included angle 010 being less than or equal to 90° is relatively reasonable.

[0053] Optionally, the first included angle 010 is equal to 90°. In this way, the area of the side surface of the first protruding part 200 away from the opening 101 abutting against the magnet is relatively large, the force on the first protruding part 200 is relatively uniform, and the stability is relatively high.

[0054] Specifically, the first included angle 010 is equal to 80°.

[0055] In combination with Figure 4As shown, optionally, the first protruding part 200 is connected to the side wall of the connecting frame 100, and the side wall of the first protruding part 200 has a second included angle 020 with the side wall of the mounting cavity 102. The second included angle 020 is greater than or equal to 20°, and the second included angle 020 is less than or equal to 45°. In this way, when the second included angle 020 is less than 20°, the included angle between the side wall of the first protruding part 200 and the inner side wall of the connecting frame 100 connected to the side wall of the mounting cavity 102 is too small, and the limitation on the protruding height of the first protruding part 200 is relatively large. When the second included angle 020 is greater than 45°, the first protruding part 200 provides relatively large resistance to the guiding of the magnet, and it is difficult to install the magnet. Therefore, the second included angle 020 is greater than or equal to 20°, and the second included angle 020 is less than or equal to 45°, which is more reasonable.

[0056] Specifically, the second included angle 020 is equal to 35°.

[0057] In combination Figure 5 As shown, optionally, the inner side wall of the connecting frame 100 is provided with a second protruding part 300, the protruding height of the first protruding part 200 is higher than the protruding height of the second protruding part 300, and the height difference is greater than 0 mm and less than or equal to 1.2 mm. In this way, due to the error between the magnet and the inner side wall of the connecting frame 100, when the magnet is relatively small, a gap is easily formed between the magnet and the connecting frame 100, and the magnet is easily shaken in the mounting cavity 102, generating noise. By providing the second protruding part 300, when the magnet is installed in the mounting cavity 102, the second protruding part 300 abuts against the magnet, reducing the risk of the magnet shaking in the mounting cavity 102. In addition, the protruding height of the first protruding part 200 is relatively high, providing a margin for limiting the magnet from the side of the first protruding part 200 away from the opening 101.

[0058] It can be understood that the protruding height of the first protruding part 200 refers to the height of the first protruding part 200 protruding from the inner side wall of the connecting frame 100 connected thereto. Similarly, the protruding height of the second protruding part 300 refers to the height of the second protruding part 300 protruding from the inner side wall of the connecting frame 100 connected thereto.

[0059] Optionally, the second protruding part 300 is in interference fit with the magnet. In this way, when the magnet is installed in the mounting cavity 102, the second protruding part 300 and the magnet are in relatively high strength abutment contact, reducing the risk of the magnet shaking in the mounting cavity 102.

[0060] Optionally, the height difference between the first protruding part 200 and the second protruding part 300 is equal to 1 mm. In this way, a margin is provided for limiting the magnet from the side of the first protruding part 200 away from the opening 101.

[0061] Optionally, the second protruding part 300 is provided in plurality, and the second protruding part 300 is arranged on the inner side wall of the connecting frame 100 where the first protruding part 200 is arranged and / or the adjacent inner side wall of the connecting frame 100 where the first protruding part 200 is arranged. In this way, the number of the second protruding part 300 is relatively large, and the positions of the second protruding part 300 abutting against the magnet are relatively large, which further reduces the risk of the magnet shaking in the mounting cavity 102. The second protruding part 300 is arranged on the inner side wall of the connecting frame 100 where the first protruding part 200 is arranged and / or the adjacent inner side wall of the connecting frame 100 where the first protruding part 200 is arranged, and the second protruding part 300 can abut against the magnet from multiple directions, which further reduces the risk of the magnet shaking in the mounting cavity 102.

[0062] Optionally, the second protruding part 300 is provided in two, and the two second protruding parts 300 are arranged on two adjacent inner side walls of the connecting frame 100 where the first protruding part 200 is arranged. In this way, the number of the second protruding part 300 is relatively large, and the positions of the second protruding part 300 abutting against the magnet are relatively large, which further reduces the risk of the magnet shaking in the mounting cavity 102. And the second protruding part 300 can abut against the magnet from two directions, which further reduces the risk of the magnet shaking in the mounting cavity 102.

[0063] In combination Figure 6 Optionally, the first protruding part 200 is a first protruding block 210. In this way, the area of the first protruding block 210 connected and contacted with the inner side wall of the connecting frame 100 is relatively large, and the stability of the connection is relatively high.

[0064] Optionally, the first protruding block 210 is arranged in extension along the opening direction of the opening 101. In this way, since the magnet is installed into the mounting cavity 102 along the opening direction of the opening 101, the first protruding block 210 is arranged in extension along the opening direction of the opening 101, which is consistent with the installation direction of the magnet, so that the first protruding block 210 can better guide the magnet.

[0065] Optionally, the second protruding part 300 is a second protruding block 310. In this way, the area of the second protruding block 310 connected and contacted with the inner side wall of the connecting frame 100 is relatively large, and the stability of the connection is relatively high.

[0066] Optionally, the second protruding block 310 is arranged in extension along the opening direction of the opening 101. In this way, since the magnet is installed into the mounting cavity 102 along the opening direction of the opening 101, the second protruding block 310 is arranged in extension along the opening direction of the opening 101, which can continuously abut against the magnet during the process of the magnet being installed into the mounting cavity 102, thereby reducing the risk of the magnet shaking.

[0067] Optionally, the connecting frame 100 and the second protruding block 310 are integrally formed. In this way, the strength of the connection between the connecting frame 100 and the second protruding block 310 is relatively high.

[0068] Optionally, the second protruding part 300 is tapered towards one end of the opening 101. In this way, during the process of installing the magnet into the installation cavity 102, the second protruding part 300 is first contacted with the magnet towards one end of the opening 101. Therefore, the second protruding part 300 is tapered towards one end of the opening 101, so that the installation of the magnet is more convenient, and the second protruding part 300 can also provide guidance for the magnet.

[0069] In combination with Figure 7 and Figure 8 As shown in the figure, optionally, a U-shaped hole 103 is formed on the connecting frame 100. In this way, by forming the U-shaped hole 103, the part of the connecting frame 100 opening the U-shaped hole 103 can be elastically deformed, and the installation of the magnet into the installation cavity 102 is more simple.

[0070] Specifically, the U-shaped hole 103 is arranged at one end of the connecting frame 100 away from the opening 101, and the second protruding block 310 is close to one end of the connecting frame 100 away from the opening 101. In this way, the part of the connecting frame 100 opening the U-shaped hole 103 can be elastically deformed, so that the second protruding block 310 is also elastically deformed, and the installation of the magnet into the installation cavity 102 is more simple.

[0071] It can be understood that by forming the U-shaped hole 103, the molding of the mold is facilitated.

[0072] Specifically, the U-shaped hole 103 is formed on the side wall of the connecting frame 100 where the first protruding part 200 is arranged.

[0073] Optionally, a third protruding block 110 is arranged at the hole edge of the U-shaped hole 103. In this way, by abutting the third protruding block 110 at the hole edge of the U-shaped hole 103 with the magnet installed in the installation cavity 102, the risk of the magnet shaking is reduced.

[0074] Optionally, the protruding height of the third protruding block 110 is the same as the protruding height of the second protruding block 310. In this way, the third protruding block 110 cooperates with the second protruding block 310 to abut the magnet, and the risk of the magnet shaking is reduced.

[0075] It can be understood that the protruding height of the third protruding block 110 is less than the protruding height of the first protruding block 210.

[0076] Optionally, a baffle 400 is arranged at one side of the connecting frame 100 away from the opening 101, and the baffle 400 is used for limiting the magnet in the installation cavity 102. In this way, in the case that the magnet is installed in the installation cavity 102, the baffle 400 abuts the magnet, and the magnet is prevented from being taken out of the connecting frame 100 from one end of the connecting frame 100 away from the opening 101.

[0077] Optionally, a guide chamfer 120 is arranged at the opening edge of the opening 101 of the connecting frame 100. In this way, the guide chamfer 120 provides a guide for the magnet installation, and the magnet installation is simpler.

[0078] Optionally, an inner recess 130 is arranged on the inner side wall of the connecting frame 100. In this way, the inner recess 130 reduces the weight of the connecting frame 100, and further reduces the overall weight of the display.

[0079] Optionally, two inner recesses 130 are arranged on the opposite two inner side walls of the connecting frame 100. In this way, the inner recess 130 reduces the weight of the connecting frame 100, and further reduces the overall weight of the display.

[0080] Specifically, the two inner recesses 130 are arranged on the two inner side walls adjacent to the first protruding part 200 of the connecting frame 100.

[0081] In some embodiments, the display comprises the magnet fixing structure of the above-mentioned embodiments.

[0082] The display provided by the embodiments of the present disclosure comprises the magnet fixing structure of the above-mentioned embodiments. During the magnet assembly process, the magnet is pushed from the opening 101 of the connecting frame 100 into the installation cavity 102. The magnet first contacts the end with a smaller height of the first protruding part 200, and the first protruding part 200 provides a guide for the magnet until the magnet is pushed into the installation cavity 102. The assembly process is relatively simple, and the operation is more convenient. In the case where the installation cavity 102 is provided with the magnet, the side surface of the first protruding part 200 away from the opening 101 abuts against the magnet, and the end of the first protruding part 200 away from the opening 101 protrudes with a relatively high height, which can effectively provide a limit for the magnet and reduce the risk of the magnet falling out of the installation cavity 102 during long-term use.

[0083] In combination with FIGS. 1-4, Figure 9 and Figure 10 Optionally, the display further comprises a housing 500. The connecting frame 100 is fixedly connected with the housing 500, and the baffle 400 is fixedly connected with the housing 500. In this way, the connecting frame 100 is fixedly connected with the housing 500, and the magnet is fixed on the housing 500, and the connection strength is relatively high.

[0084] Optionally, one side of the connecting frame 100 is an opening, and the opening is arranged towards the housing 500. In this way, the connecting frame 100 can jointly define the installation cavity 102 with the housing 500, and the manufacturing cost is reduced.

[0085] Optionally, the connecting frame 100 and the housing 500 are integrally formed. In this way, the connection strength between the connecting frame 100 and the housing 500 is relatively high.

[0086] Optionally, the shell 500 is provided with a plurality of connecting frames 100. In this way, the number of connecting frames 100 is relatively large, the number of magnets can be relatively large, the strength of magnetic attraction is increased, and the stability of magnetic attraction is higher.

[0087] Specifically, the connecting frame 100 is provided with two, and is respectively arranged at both ends of the connecting frame 100. In this way, the position span between the two connecting frames 100 is large, and the stability of magnetic attraction is relatively high.

[0088] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments are merely representative of the possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be varied. Parts and features of some embodiments can be included or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A magnet fixing structure characterized by comprising: The magnet fixing structure comprises: a connecting frame (100) with an open side wall (101), the connecting frame (100) defining a mounting cavity (102); a first protruding part (200) located in the mounting cavity (102) and fixedly connected to the inner side wall of the connecting frame (100) close to the open side wall (101), and the height of the first protruding part (200) gradually decreases along the direction in which the open side wall (101) is formed; wherein, in the case that a magnet is installed in the mounting cavity (102), the side of the first protruding part (200) facing away from the open side wall (101) abuts against the magnet.

2. The magnet fixing structure according to claim 1, wherein the side of the first protruding part (200) facing away from the open side wall (101) and the inner side wall of the connecting frame (100) connected to the first protruding part (200) have a first included angle (010), the first included angle (010) is greater than or equal to 60°, and the first included angle (010) is less than or equal to 90°.

3. The magnet fixing structure according to claim 1, wherein the side of the first protruding part (200) facing the side wall of the mounting cavity (102) and the side wall of the connecting frame (100) connected to the first protruding part (200) have a second included angle (020), the second included angle (020) is greater than or equal to 20°, and the second included angle (020) is less than or equal to 45°.

4. The magnet fixing structure according to claim 1, wherein a second protruding part (300) is arranged on the inner side wall of the connecting frame (100), the height of the first protruding part (200) is higher than the height of the second protruding part (300), and the height difference is greater than 0 mm and less than or equal to 1.2 mm.

5. The magnet fixing structure according to claim 4, wherein the end of the second protruding part (300) facing the open side wall (101) is gradually tapered.

6. The magnet fixing structure according to claim 1, wherein a U-shaped hole (103) is formed in the connecting frame (100).

7. The magnet fixing structure according to claim 1, wherein a baffle (400) is arranged on the side of the connecting frame (100) facing away from the open side wall (101), and the baffle (400) is used for limiting the magnet in the mounting cavity (102).

8. The magnet fixing structure according to claim 1, wherein a guide chamfer (120) is arranged at the opening edge of the open side wall (101) of the connecting frame (100).

9. The magnet fixing structure according to any one of claims 1 to 8, wherein an inner recess (130) is arranged on the inner side wall of the connecting frame (100).

10. A display, characterized by The magnet fixing structure comprises the magnet fixing structure according to any one of claims 1 to 9.

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