Fixing mechanism and display device

Abstract

The application belongs to the technical field of display devices, and relates to a fixing mechanism and a display device. The fixing mechanism comprises a base, at least two groups of combined holes are sequentially arranged on the base along a first direction, the combined holes comprise mounting holes and fool-proof holes, the direction from the mounting holes to the fool-proof holes is a second direction, and the second directions of the two groups of combined holes are intersected or reversely parallel. Two brackets are provided with a main body, a clamping piece, a fool-proof protrusion and a buckling piece. The buckling piece and the clamping piece are arranged on the two sides of the main body respectively, the fool-proof protrusion is connected to the buckling piece or the main body and located in a fool-proof groove, and the buckling pieces of the two brackets are located in one mounting hole respectively. The second directions of the two groups of combined holes are different, so that when the two brackets are installed, the user needs to align the fool-proof protrusion and the buckling piece of the bracket with the fool-proof hole and the mounting hole respectively according to the corresponding directions to complete the installation of the bracket and the base. Therefore, the cooperation of the fool-proof hole and the fool-proof protrusion can play a fool-proof role, so as to improve the use efficiency of the fixing mechanism.

Description

Technical Field

[0001] This application relates to the field of display device technology, and more specifically, to a fixing mechanism and a display device. Background Technology

[0002] Existing fixing mechanisms typically include a base and two supports. Each support includes a main body and clamping members disposed on the side of the main body. Two clamping members disposed opposite each other on the two supports, together with the main body, define a clamping groove. The clamping groove can clamp external devices of a matching shape and size. Simultaneously, the supports are connected to the base, thus securing the clamped external devices to the base.

[0003] However, when the existing brackets are installed on the base, the different installation angles of the two brackets may prevent the clamping parts of the two brackets from forming a clamping groove, or the shape of the clamping groove may not match the external device, which will reduce the efficiency of the fixing mechanism. Utility Model Content

[0004] The technical problem to be solved by the embodiments of this application is the low efficiency of the fixed mechanism in the prior art.

[0005] To solve the above-mentioned technical problems, the embodiments of this application adopt the following solutions:

[0006] A fixing mechanism, comprising:

[0007] The base, along a first direction, is provided with at least two sets of combined holes in sequence. The combined holes include mounting holes and anti-fool holes. The direction from the mounting holes to the anti-fool holes is a second direction. The second directions of the two sets of combined holes intersect or are parallel in opposite directions.

[0008] At least two supports are connected to the base. Each support is provided with a main body, a clamping member, a foolproof protrusion, and a fastening member. The fastening member and the clamping member are respectively provided on both sides of the main body. The foolproof protrusion is connected to the fastening member or the main body and is located in the foolproof hole.

[0009] The fastening member of the bracket is located in the mounting hole and is engaged with the base on the side away from the main body. The two clamping members are located opposite each other on both sides of the base, together defining the engagement area.

[0010] Furthermore, the sidewall of the anti-fool hole is connected to the sidewall of the mounting hole, and the anti-fool protrusion is integrally formed on the sidewall of the fastener.

[0011] Furthermore, the fastening member includes a first connecting portion and two abutting portions. The first connecting portion is connected to the main body, and the two abutting portions are disposed opposite to each other. At least a portion of the abutting portion is connected to the side wall of the first connecting portion, and the other portion forms a deformation gap with the first connecting portion. One end of the abutting portion facing the base is provided with an abutting surface, which is used to abut against the base.

[0012] Furthermore, the abutting surface is provided with an adjustment protrusion, the adjustment protrusion being located within the range of the mounting hole on the orthographic projection of the main body. When the abutting surface abuts against the base, a second gap is formed between the main body and the base, and at least a portion of the adjustment protrusion is located within the second gap.

[0013] Furthermore, the first connecting portion has a first surface on the side away from the base, and the abutting portion has a second surface on the side away from the base. One end of the second surface is connected to the abutting surface, and the other end is connected to the first surface. The second surface is an arc surface and protrudes in a direction away from the first connecting portion.

[0014] Furthermore, along the first direction, the base is provided with at least three combination holes and adjustment holes. Along the direction perpendicular to the first direction, at least two of the combination holes have a height difference, and the two combination holes are connected by the mounting hole and the adjustment hole. The adjustment hole is used to allow the connecting part to move.

[0015] The abutting surface is provided with a step, the step including a third surface and a fourth surface connected to each other, the third surface being parallel to the abutting surface and connected to the second surface, the fourth surface being connected to the abutting surface, the anti-fooling protrusion having a clearance groove at one end away from the fastener, the width of the clearance groove being greater than the thickness of the base, when the third surface abuts against the base, the projection of the base onto the anti-fooling protrusion is within the range of the clearance groove.

[0016] Furthermore, the main body is provided with a connecting area and two through holes. Along the distribution direction of the two abutting portions, the two through holes are distributed opposite to each other on both sides of the connecting area, and the first connecting portion is connected to the connecting area.

[0017] Furthermore, along the first direction, the base is provided with at least three combination holes and adjustment holes. Along the direction perpendicular to the first direction, at least two of the combination holes have a height difference, and the two combination holes are connected by the mounting hole and the adjustment hole. The adjustment hole is used to allow the connecting part to move.

[0018] The abutting surface is provided with a step, the step including a third surface and a fourth surface connected to each other, the third surface being parallel to the abutting surface and connected to the second surface, the fourth surface being connected to the abutting surface, the anti-fooling protrusion having a clearance groove at one end away from the fastener, the width of the clearance groove being greater than the thickness of the base, when the third surface abuts against the base, the base is located within the clearance groove range of the projection of the anti-fooling protrusion.

[0019] Furthermore, the base is provided with a reinforcing groove and a reinforcing protrusion. The orthographic projection of the reinforcing protrusion on the base is located within the reinforcing groove. The distance from the side of the reinforcing protrusion away from the base to the bottom of the reinforcing groove is a first distance, which is equal to the thickness of the base.

[0020] Furthermore, the clamping member includes a second connecting portion and a buckle that are interconnected. The second connecting portion is connected to the main body, and the buckle is connected to the second connecting portion. The buckle, the main body, and the second connecting portion together define a sub-clamping area, and two oppositely arranged sub-clamping areas together define a clamping area.

[0021] Accordingly, this application also provides a display device, which includes the fixing mechanism described in any one of the above embodiments.

[0022] Compared with the prior art, the embodiments of this application have the following main advantages:

[0023] The fastener engages with the base to secure the bracket and restrict its spatial movement; the alignment between the anti-fool hole and the mounting hole is a second direction. Since the second directions of the two sets of combined holes differ, when installing the two brackets, the user needs to align the anti-fool hole and the fastener with the corresponding directions to complete the installation of the bracket and base. Therefore, the cooperation of the anti-fool hole and anti-fool protrusion provides a foolproof function, improving the efficiency of the fixing mechanism. Attached Figure Description

[0024] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the fixing mechanism in this application when it is connected to the PCB board and the outer shell;

[0026] Figure 2 This is a schematic diagram of the fixing mechanism according to an embodiment of this application;

[0027] Figure 3 This is another structural schematic diagram of the fixing mechanism according to an embodiment of this application;

[0028] Figure 4 This is a schematic diagram of the structure of the bracket according to an embodiment of this application;

[0029] Figure 5 This is another structural schematic diagram of the bracket according to an embodiment of this application;

[0030] Figure 6 This is another structural schematic diagram of the bracket according to an embodiment of this application;

[0031] Figure 7 This is a schematic diagram of the structure when the mounting hole and the anti-fool hole are connected in the base according to an embodiment of this application;

[0032] Figure 8 This is a schematic diagram of the structure of the base in an embodiment of this application when the mounting holes and the anti-fool holes are independent;

[0033] Figure 9 This is a structural diagram of the bracket in an embodiment of this application when it is provided with a clearance groove and a step;

[0034] Figure 10 yes Figure 9 Enlarged view of point B in the middle;

[0035] Figure 11 This is a schematic diagram of the structure of the base with adjustment holes according to an embodiment of this application.

[0036] Figure label:

[0037] 10. PCB board; 20. Housing; 30. Snap-fit ​​area; 100. Bracket; 110. Main body; 111. Connection area; 112. Through hole; 120. Clamping component; 121. Second connecting part; 122. Buckle; 130. Fastening component; 131. First connecting part; 132. Abutting part; 133. Adjustment protrusion; 134. Deformation gap; 135. Abutting surface; 136. First surface; 137. Second surface; 138. Third surface; 139. Fourth surface; 140. Anti-foolproof protrusion; 141. Clearance groove; 200. Base; 210. Combination hole; 211. Mounting hole; 212. Anti-foolproof hole; 220. Combination hole; 221. Second mounting hole; 222. Second anti-foolproof hole; 230. Combination hole; 231. Third mounting hole; 232. Third anti-foolproof hole; 240. Adjustment hole. Detailed Implementation

[0038] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0039] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "joined," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly specified. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] To solve the above problems, please refer to... Figures 1 to 8 This application provides a fixing mechanism, comprising:

[0043] The base 200 is provided with at least two sets of combination holes (including combination hole 210 and combination hole 220 in the figure) along the first direction (Y direction in the figure). The combination holes include mounting holes and anti-fool holes. The direction from the mounting hole to the anti-fool holes is the second direction (X direction in the figure). The second directions of the two sets of combination holes intersect or are parallel in opposite directions.

[0044] At least two brackets 100 are connected to the base 200. Each bracket 100 is provided with a main body 110, a clamping member 120, a foolproof protrusion 140, and a fastening member 130. The fastening member 130 and the clamping member 120 are respectively provided on both sides of the main body 110. The foolproof protrusion 140 is connected to the fastening member 130 or the main body 110 and is located in the foolproof hole.

[0045] The fastener 130 of the bracket 100 is located in the mounting hole and is engaged with the base 200 on the side away from the main body 110. The two clamping members 120 are located on opposite sides of the base 200, together defining the engagement area 30.

[0046] In this embodiment, firstly, as Figures 2-3 The fastener 130 can be fastened to the base 200 to fix the bracket 100 and restrict the movement of the fastener 130 in space; secondly, such as Figure 7 and Figure 8 The anti-mistake hole can mate with the mounting hole, and the line connecting the two is in the second direction (X direction in the figure). Specifically, the combination hole 210 includes a first mounting hole 211 and a first anti-mistake hole 212, and the combination hole 220 includes a second mounting hole 221 and a second anti-mistake hole 222. As shown in the figure, the second directions of the combination holes 210 and 220 are different (intersecting or parallel in opposite directions). Therefore, when installing the two brackets 100, the user needs to align the anti-mistake protrusion 140 and the fastener 130 of the bracket 100 with the anti-mistake hole and the mounting hole respectively according to the corresponding directions to complete the installation. Therefore, the mate between the anti-mistake hole and the anti-mistake protrusion 140 can play a role in preventing mistakes, thereby avoiding installation errors and improving the efficiency of the fixing mechanism. Finally, when the anti-mistake protrusion 140 is located in the anti-mistake hole, the anti-mistake protrusion 140 abuts against the inner wall of the anti-mistake hole, which can restrict the bracket 100 from rotating along the Z-axis in the figure, thereby improving the stability of the fixing mechanism.

[0047] In summary, the fixing mechanism in this embodiment is highly efficient and stable.

[0048] It should be understood that, such as Figure 7 As shown, the base can be provided with multiple sets of combination holes 210 and 220, and the number of brackets 100 can be increased accordingly to improve the stability of the fixing mechanism in fixing external devices. Preferably, the forward combination holes and the reverse combination holes are arranged alternately to ensure that the force on both sides of the external device is uniform when it is clamped.

[0049] Further, please refer to Figures 4-7 The sidewall of the anti-fool hole is connected to the sidewall of the mounting hole, and the anti-fool protrusion 140 is integrally formed on the sidewall of the fastener 130. That is, the first mounting hole 211 and the first anti-fool hole 212 are integrally formed; the second mounting hole 221 and the second anti-fool hole 222 are integrally formed.

[0050] In this embodiment, firstly, the fastening member 130 can be integrally formed with the anti-fooling protrusion 140 to improve the structural strength of both; secondly, the number of independent holes in the base 200 is reduced, which can reduce the difficulty of mold opening of the base 200 and thus reduce the production cost of the fixing mechanism.

[0051] It should be understood that, such as Figure 8 As shown, when the anti-foolproof protrusion 140 and the fastener 130 are independently provided on the main body 110, the combination holes 210 and 220 on the base include independently provided anti-foolproof holes and mounting holes. That is, the first mounting hole 211, the first anti-foolproof hole 212, the second mounting hole 221, and the second anti-foolproof hole 222 are all independently provided.

[0052] Further, please refer to Figures 4 to 10 The fastener 130 includes a first connecting portion 131 and two abutting portions 132. The first connecting portion 131 is connected to the main body 110. The two abutting portions 132 are disposed opposite to each other. At least a portion of the abutting portion 132 is connected to the side wall of the first connecting portion 131, and the other portion forms a deformation gap 134 with the first connecting portion 131. An abutting surface 135 is provided at one end of the abutting portion 132 facing the base 200. The abutting surface 135 is used to abut against the base 200.

[0053] In this embodiment, a deformation gap 134 is formed between the abutment portion 132 and the first connecting portion 131. Therefore, when assembling the fastener 130 and the base 200, the deformation gap 134 can provide deformation space for the abutment portion 132, thereby allowing the fastener 130 to pass through the mounting hole. After the fastener 130 passes through the mounting hole, the abutment portion 132 will deform and return to its original shape, thereby abutting against the side of the base 200 away from the main body 110 in the Z-axis direction via the abutment surface 135, thereby fixing the base 200 and the bracket 100.

[0054] Further, please refer to Figures 4 to 10 The abutment surface 135 is provided with an adjustment protrusion 133. The orthographic projection of the adjustment protrusion 133 on the main body 110 is within the range of the mounting hole. When the abutment surface 135 abuts against the base 200, a second gap is formed between the main body 110 and the base 200, and at least part of the adjustment protrusion 133 is located within the second gap.

[0055] In this embodiment, as Figure 1 and Figure 3As shown, during the application of the fixing mechanism, the fastener 130 is mostly covered by the housing 20, so it is impossible to directly press the abutment part 132 to deform it. The side where the main body 110 is located is usually used to clamp structures such as the PCB board 10, so it is more likely to be exposed.

[0056] In this embodiment, the abutment surface 135 abuts against the base 200, and a portion of the adjustment protrusion 133 passes through the mounting hole to reach the side where the main body 110 is located. Therefore, the user can drive the adjustment protrusion 133 on this side to deform the abutment portion 132 toward the deformation gap 134, thereby releasing the connection between the bracket 100 and the base 200. In summary, this embodiment can improve the disassembly efficiency of the fixing mechanism.

[0057] Further, please refer to Figures 4 to 10 The first connecting part 131 has a first surface 136 on the side away from the base 200, and the abutting part 132 has a second surface 137 on the side away from the base 200. One end of the second surface 137 is connected to the abutting surface 135, and the other end is connected to the first surface 136. The second surface 137 is an arc surface and protrudes in a direction away from the first connecting part 131.

[0058] In this embodiment, the second surface 137 is an arc surface and protrudes in a direction away from the first connecting part 131 (Y direction in the figure). Therefore, during the process of passing through the mounting hole, the second surface 137 can guide the abutment part 132 to deform toward the deformation gap 134, thereby reducing the resistance when the abutment part 132 contacts the side wall of the mounting hole, so as to improve its efficiency in passing through the mounting hole and thus improve the assembly efficiency of the fixing mechanism.

[0059] Further, please refer to Figures 3-5 The main body 110 is provided with a connecting area 111 and two through holes 112. Along the distribution direction of the two abutting parts 132 (Y direction in the figure), the two through holes 112 are distributed opposite to each other on both sides of the connecting area 111, and the first connecting part 131 is connected to the connecting area 111.

[0060] In this embodiment, as Figure 2 As shown, when it is necessary to disassemble the bracket 100 and the base 200, the external device can be inserted into the through hole 112 along the Z-axis (from the bracket 100 to the base 200) so that the external device abuts against the adjustment protrusion 133, thereby controlling the abutment part 132 to deform toward the deformation gap 134, so as to achieve the effect of disassembling the bracket 100 and the base 200.

[0061] Further, please refer to Figure 11Along the first direction, the base 200 is provided with at least three combination holes (including combination hole 210, combination hole 220, and combination hole 230) and an adjustment hole 240. Along the direction perpendicular to the first direction, at least two sets of combination holes (combination hole 220 and combination hole 230) have a height difference, and the two sets of combination holes (combination hole 220 and combination hole 230) are connected by a mounting hole and an adjustment hole 240. The adjustment hole 240 is used to allow the connecting part to move.

[0062] The abutment surface 135 is provided with a step, the step including a third surface 138 and a fourth surface 139 connected to each other. The third surface 138 is parallel to the abutment surface 135 and connected to the second surface 137. The fourth surface 139 is connected to the abutment surface 135. The anti-fooling protrusion 140 is provided with a relief groove 141 at the end away from the fastener 130. The width of the relief groove 141 is greater than the thickness of the base 200. When the third surface 138 abuts against the base 200, the projection of the base 200 on the anti-fooling protrusion 140 is within the range of the relief groove 141.

[0063] In this embodiment, as Figure 11 As shown, there is a height difference between the two sets of combined holes 220 and 230, which are interconnected by an adjustment hole 240. The combined hole 230 includes a third mounting hole 231 and a third anti-fool hole 232, and the adjustment hole 240 connects the second mounting hole 221 and the third mounting hole 231.

[0064] After the bracket 100 is installed in the second mounting hole 221, it may be found that the width of the external device exceeds the width of the snap-fit ​​area 30 (X direction in the figure). In this case, firstly, the user can squeeze the abutment part 132 to allow part of the abutment part 132 to enter the mounting hole, thereby allowing the third surface 138 to abut against the base 200; secondly, when the third surface 138 abuts against the base 200, the base 200 is located within the clearance groove 141 area of ​​the anti-fooling protrusion 140, thus driving the bracket 100 to rotate around the Z axis in the figure, so that the anti-fooling protrusion 140 releases itself and the rotation restriction of the second anti-fooling hole 222, thereby allowing the connecting part to move in the adjustment hole 2 40 moves; then, by moving the support 100 along the Y-axis, the support 100 can move into the third mounting hole 231, and then by rotating, pushing and other actions, the anti-fooling protrusion 140 is engaged in the third anti-fooling hole 232, thereby completing the fixation of the support 100 and the combination hole 230; finally, because there is a height difference (marked A) between the combination hole 210 before and after the support 100 changes position, the range of the engagement area 30 formed between the two supports 100 will also change.

[0065] In summary, the fixing mechanism of this embodiment can adjust the width of the snap-fit ​​area 30 without disassembling the bracket 100.

[0066] Further, please refer to Figures 1-3The base 200 is provided with a reinforcing groove (not shown in the figure) and a reinforcing protrusion (not shown in the figure). The orthographic projection of the reinforcing protrusion on the base 200 is located in the reinforcing groove. The distance from the side of the reinforcing protrusion away from the base 200 to the bottom of the reinforcing groove is a first distance, which is equal to the thickness of the base 200.

[0067] In this embodiment, the reinforcement groove and reinforcement protrusion can make the base 200 have a recessed structure equivalent to a reinforcing rib without increasing the thickness of the base 200, thereby improving the structural strength of the base 200.

[0068] Further, please refer to Figures 1 to 8 The clamping member 120 includes a second connecting part 121 and a buckle 122 that are connected to each other. The second connecting part 121 is connected to the main body 110, and the buckle 122 is connected to the second connecting part 121. The buckle 122, the main body 110 and the second connecting part 121 together define a sub-clamping area. The two sub-clamping areas that are arranged opposite to each other together define a clamping area 30.

[0069] In this embodiment, the snap-fit ​​area 30 can effectively fix the external device and restrict the spatial movement and rotation of the external device.

[0070] Accordingly, please refer to Figures 1 to 8 This application also provides a display device, which includes the fixing mechanism in the above embodiments.

[0071] In this embodiment, as Figures 1-2 As shown, the base 200 is fixedly connected to the inner wall of the housing 20 (or can be connected to other components within the housing 20). The fastening member 130 can fasten with the base 200 to fix the bracket 100 and restrict the movement of the fastening member 130 in space. The direction of the line connecting the anti-fool hole and the mounting hole is the second direction (X direction in the figure). The second directions of the two sets of combination holes 210 are different. Therefore, when installing the two brackets 100, the user needs to align the anti-fool protrusion 140 and the fastening member 130 of the bracket 100 with the anti-fool hole and the mounting hole respectively according to the corresponding direction to complete the installation of the bracket 100 and the base 200. At this time, a snap-fit ​​area 30 is formed between the two brackets 100, and the PCB board 10 of the display device will be snapped into the snap-fit ​​area 30 to complete the fixation of the PCB board 10. Therefore, the cooperation of the anti-fool hole and the anti-fool protrusion 140 can play a foolproof role to improve the efficiency of the fixing mechanism. In summary, the display device of this embodiment has high assembly efficiency during assembly.

[0072] It is understood that the above-mentioned technical features can be used in any combination without limitation. The above embodiments only illustrate specific implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that for those skilled in the art, without departing from the concept of this utility model, the above-mentioned technical features can be freely combined, and several modifications and improvements can be made, all of which fall within the protection scope of this utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of this utility model should fall within the coverage of the claims of this utility model.

Claims

1. A fixing mechanism, characterized in that, include: The base, along a first direction, is provided with at least two sets of combined holes in sequence. The combined holes include mounting holes and anti-fool holes. The direction from the mounting holes to the anti-fool holes is a second direction. The second directions of the two sets of combined holes intersect or are parallel in opposite directions. At least two supports are connected to the base. Each support is provided with a main body, a clamping member, a foolproof protrusion, and a fastening member. The fastening member and the clamping member are respectively provided on both sides of the main body. The foolproof protrusion is connected to the fastening member or the main body and is located in the foolproof hole. The fastening member of the bracket is located in the mounting hole and is engaged with the base on the side away from the main body. The two clamping members are located opposite each other on both sides of the base, together defining the engagement area.

2. The fixing mechanism according to claim 1, characterized in that, The sidewall of the anti-fool hole is connected to the sidewall of the mounting hole, and the anti-fool protrusion is integrally formed on the sidewall of the fastener.

3. The fixing mechanism according to claim 1, characterized in that, The fastening component includes a first connecting part and two abutting parts. The first connecting part is connected to the main body, and the two abutting parts are arranged opposite to each other. At least a portion of the abutting part is connected to the side wall of the first connecting part, and the other portion forms a deformation gap with the first connecting part. One end of the abutting part facing the base is provided with an abutting surface, which is used to abut against the base.

4. The fixing mechanism according to claim 3, characterized in that, The abutting surface is provided with an adjustment protrusion, and the adjustment protrusion is located within the range of the mounting hole on the orthographic projection of the main body. When the abutting surface abuts against the base, a second gap is formed between the main body and the base, and at least part of the adjustment protrusion is located within the second gap.

5. The fixing mechanism according to claim 3, characterized in that, The first connecting portion has a first surface on the side away from the base, and the abutting portion has a second surface on the side away from the base. One end of the second surface is connected to the abutting surface, and the other end is connected to the first surface. The second surface is an arc surface and protrudes in a direction away from the first connecting portion.

6. The fixing mechanism according to claim 5, characterized in that, Along the first direction, the base is provided with at least three combination holes and adjustment holes. Along the direction perpendicular to the first direction, at least two of the combination holes have a height difference, and the two combination holes are connected by the mounting hole and the adjustment hole. The adjustment hole is used to allow the connecting part to move. The abutting surface is provided with a step, the step including a third surface and a fourth surface connected to each other, the third surface being parallel to the abutting surface and connected to the second surface, the fourth surface being connected to the abutting surface, the anti-fooling protrusion having a clearance groove at one end away from the fastener, the width of the clearance groove being greater than the thickness of the base, when the third surface abuts against the base, the projection of the base onto the anti-fooling protrusion is within the range of the clearance groove.

7. The fixing mechanism according to claim 3, characterized in that, The main body is provided with a connecting area and two through holes. Along the distribution direction of the two abutting parts, the two through holes are distributed opposite to each other on both sides of the connecting area, and the first connecting part is connected to the connecting area.

8. The fixing mechanism according to claim 7, characterized in that, The base is provided with a reinforcing groove and a reinforcing protrusion. The orthographic projection of the reinforcing protrusion on the base is located in the reinforcing groove. The distance from the side of the reinforcing protrusion away from the base to the bottom of the reinforcing groove is a first distance, which is equal to the thickness of the base.

9. The fixing mechanism according to claim 1, characterized in that, The clamping member includes a second connecting part and a buckle that are interconnected. The second connecting part is connected to the main body, and the buckle is connected to the second connecting part. The buckle, the main body, and the second connecting part together define a sub-clamping area. Two sub-clamping areas that are disposed opposite to each other together define a clamping area.

10. A display device, characterized in that, The display device includes the fixing mechanism described in any one of claims 1 to 9.

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