Display panel fixing device and electronic equipment

Abstract

The invention relates to a display panel fixing device and electronic equipment. The display panel fixing device comprises a first shell, a fixing frame and an elastic piece. The fixing frame is connected to the first shell, and a containing cavity is defined between the fixing frame and the first shell and used for containing the display panel. And the elastic piece is arranged between the fixed frame and the display panel and is used for applying a pushing force which is far away from the fixed frame to the display panel, so that one side, far away from the fixed frame, of the display panel is propped against the first shell. The fixing frame is connected with the first shell to define the containing cavity for containing the display panel, the elastic piece is arranged between the fixing frame and the display panel, and the elastic piece exerts thrust away from the fixing frame on the display panel, so that the side, away from the fixing frame, of the display panel abuts against the first shell; therefore, the display panel is clamped through the elastic piece and the first shell, the display panel is fixed to the display panel fixing device, the buffering effect can be achieved, and effective damping can be achieved when the display panel is vibrated.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a display panel fixing device and electronic equipment. Background Art

[0002] In existing electronic devices, the display panel is usually fixed by screws or simple snap-on fasteners. However, when the electronic device is frequently moved or vibrated, the fasteners are easily loosened, resulting in unstable fixation of the display panel, which affects the reliability of the electronic device. Summary of the invention

[0003] Based on this, it is necessary to provide a display panel fixing device in view of the problem that in existing electronic devices, the display panel is usually fixed by screws or simple snap-on buckles and other fasteners. However, when the electronic device is frequently moved or vibrated, the fasteners are easy to loosen, resulting in unstable fixation of the display panel, which affects the reliability of the electronic device.

[0004] A display panel fixing device, comprising:

[0005] a first shell;

[0006] a fixing frame, the fixing frame being connected to the first shell and defining an accommodation cavity between the fixing frame and the first shell, the accommodation cavity being used for accommodating the display panel; and

[0007] An elastic member is used to be arranged between the fixing frame and the display panel, and the elastic member is used to apply a thrust to the display panel away from the fixing frame so that a side of the display panel away from the fixing frame abuts against the first shell.

[0008] The above-mentioned display panel fixing device is connected with the first shell through a fixing frame to enclose a receiving cavity for accommodating the display panel. The elastic member is arranged between the fixing frame and the display panel, and the elastic member applies a thrust to the display panel away from the fixing frame, so that the side of the display panel away from the fixing frame abuts against the first shell, thereby clamping the display panel through the elastic member and the first shell to fix the display panel to the display panel fixing device, and can play a buffering role, so that the display panel can effectively reduce shock when it is subjected to vibration. In addition, it can also protect the components on the display panel.

[0009] In one of the embodiments, the display panel fixing device further includes a limiting column, which is connected to the fixing frame and penetrates the elastic member, and the limiting column is used to penetrate a through hole on the display panel.

[0010] In one embodiment, one end of the limiting column away from the fixing frame is tapered.

[0011] In one of the embodiments, a snap-fit ​​buckle is provided on the fixing frame, and the snap-fit ​​buckle is configured to be deformed after being squeezed so as to pass through the snap-fit ​​hole on the display panel and to abut against a side of the display panel away from the fixing frame.

[0012] In one embodiment, the snap-fit ​​buckle includes a snap-fit ​​plate and a limit block, the limit block is connected to one end of the snap-fit ​​plate away from the fixed frame, the limit block has an inclined surface, and in the direction from the fixed frame to the limit block, the distance between the inclined surface and the snap-fit ​​plate gradually decreases, and the inclined surface is used to abut against the hole wall of the snap-fit ​​hole of the display panel.

[0013] In one of the embodiments, the fixing frame is further provided with a groove, and the elastic member is partially accommodated in the groove.

[0014] In one embodiment, the display panel fixing device also includes a wire buckle, which is connected to the side of the fixing frame away from the elastic member, and has a wire hole for passing cables electrically connected to the display panel.

[0015] In one of the embodiments, staggered limiting protrusions are provided on opposite sides of the hole wall of the cable passing hole, and the limiting protrusions are used to abut against the cable.

[0016] In one embodiment, the wire buckle includes two limiting parts, which are arranged at intervals and connected to the fixing frame to partially enclose the wire passing hole together with the fixing frame, and the limiting protrusions are provided on opposite sides of the two limiting parts.

[0017] In one embodiment, the display panel fixing device also includes a limiting buckle, which is located on the side of the wire buckle, the first end of the limiting buckle is connected to the fixing frame, and the second end of the limiting buckle is bent relative to the fixing frame so that the limiting buckle and part of the fixing frame enclose a limiting hole, and the second end is configured to deform away from the fixing frame when fixing the cable, so that the cable can enter the limiting hole through the gap between the second end and the fixing frame, and is used to make the hole wall of the limiting hole abut against the cable.

[0018] The present application also provides an electronic device that can solve at least one of the above technical problems.

[0019] An electronic device comprises the above-mentioned display panel fixing device and a display panel, wherein the display panel is fixed to the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG. 1 is a top view of a display panel fixing device provided in one embodiment of the present application.

[0021] FIG. 2 is a top view of a fixing frame in a display panel fixing device provided in an embodiment of the present application.

[0022] FIG. 3 is a rear view of a fixing frame in a display panel fixing device provided in an embodiment of the present application.

[0023] FIG. 4 is an enlarged view of point A in FIG. 3 .

[0024] FIG. 5 is a schematic diagram of a display panel in an electronic device according to an embodiment of the present application.

[0025] FIG. 6 is a first schematic diagram of the cooperation between the fixing frame and the display panel in the display panel fixing device provided in one embodiment of the present application.

[0026] FIG. 7 is a second schematic diagram of the cooperation between the fixing frame and the display panel in the display panel fixing device provided in one embodiment of the present application.

[0027] FIG. 8 is a schematic diagram of an electronic configuration according to an embodiment of the present application.

[0028] Figure Number:

[0029] 100-fixing frame; 110-snapping buckle; 111-snapping plate; 112-limiting block; 113-inclined surface; 120-groove; 130-wire buckle; 131-wire hole; 132-limiting convex; 133-limiting part; 134-limiting plate; 135-reinforcement block; 140-limiting buckle; 141-first end; 142-second end; 143-extending end; 144-limiting hole; 150-installation slot; 160-snapping buckle; 170-reinforcement rib; 210-fastener; 221-first shell; 222-second shell; 310-elastic member; 320-limiting column; 400-display panel; 410-through hole; 420-snapping hole; 430-cable. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0031] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0036] FIG. 1 is a top view of a display panel fixing device provided in an embodiment of the present application. FIG. 2 is a top view of a fixing frame in a display panel fixing device provided in an embodiment of the present application. FIG. 3 is a rear view of a fixing frame in a display panel fixing device provided in an embodiment of the present application. FIG. 4 is an enlarged view of point A in FIG. 3. FIG. 5 is a schematic diagram of a display panel in an electronic device provided in an embodiment of the present application. A display panel fixing device provided in an embodiment of the present application comprises a first shell 221, a fixing frame 100 and an elastic member 310; the fixing frame 100 is connected to the first shell 221, and a receiving cavity is enclosed between the fixing frame 100 and the first shell 221, the receiving cavity is used for receiving the display panel 400, the elastic member 310 is used to be arranged between the fixing frame 100 and the elastic member 310, and the elastic member 310 is used to apply a thrust to the display panel 400 away from the fixing frame 100, so that the side of the display panel 400 away from the fixing frame 100 abuts against the first shell 221.

[0037] Specifically, in the present application, the fixing frame 100 and the first shell 221 are connected to enclose a receiving cavity for accommodating the display panel 400, and the elastic member 310 is disposed between the fixing frame 100 and the display panel 400, and the elastic member 310 applies a thrust to the display panel 400 away from the fixing frame 100, so that the side of the display panel 400 away from the fixing frame 100 abuts against the first shell 221, so that the display panel 400 is clamped by the elastic member 310 and the first shell 221, so that the display panel 400 is fixed to the display panel fixing device, and can play a buffering role, so that the display panel 400 can effectively reduce shock when it is subjected to vibration, and can also protect the components on the display panel 400. Among them, the elastic member 310 is connected to the fixing frame 100. Preferably, the elastic member 310 is a spring.

[0038] Furthermore, the fixing frame 100 is provided with buckles 160 on both sides in the width direction of the display panel 400, and the first shell 221 is provided with corresponding slots, and the buckles 160 are engaged with the slots to fix the display panel fixing device on the first shell 221. Among them, the buckles 160 in this embodiment can be general buckles 160 in the prior art, and they can be used as long as they can fix the display panel fixing device on the first shell 221.

[0039] Furthermore, the display panel fixing device further includes a fastener 210, which is disposed through the fixing frame 100 and connected to the first housing 221 to stably fix the fixing frame 100 to the first housing 221. There are two fasteners 210, which are respectively disposed through both ends of the fixing frame 100 along the length direction of the display panel 400. Preferably, the fastener 210 is a screw or the like.

[0040] 2 , 3 , 4 and 5 , in one embodiment, the display panel fixing device further includes a limiting column 320 , which is connected to the fixing frame 100 and penetrates the elastic member 310 , and is used to penetrate the through hole 410 on the display panel 400 .

[0041] Specifically, the limiting column 320 is provided through the elastic member 310, so as to guide the deformation of the elastic member 310, so that the elastic member 310 applies a stable thrust to the display panel 400. The setting of the limiting column 320 passing through the through hole 410 on the display panel 400 can reduce the interference when the display panel 400 is close to the fixing frame 100, and improve the reliability of the display panel fixing device. Preferably, the elastic member 310 is a spring.

[0042] Furthermore, the limiting posts 320 extend along the thickness direction of the display panel 400 and are matched with the hole wall gap of the through hole 410, so as to further limit the display panel 400 and improve the stability of the display panel 400 fixed to the display panel fixing device. Preferably, the through holes 410 are arranged at the four corners of the display panel 400.

[0043] Referring to FIG. 4 , in one embodiment, one end of the limiting post 320 away from the fixing frame 100 is tapered, so that the limiting post 320 can be easily inserted into the through hole 410 of the display panel 400 , thereby improving assembly efficiency.

[0044] Referring to FIGS. 2 , 3 and 5 , in one embodiment, a snap-fit ​​buckle 110 is provided on the fixing frame 100. The snap-fit ​​buckle 110 is configured to deform after being squeezed so as to pass through the snap-fit ​​hole 420 on the display panel 400, and is used to abut against the side of the display panel 400 away from the fixing frame 100, thereby limiting the relative disengagement of the snap-fit ​​buckle 110 and the snap-fit ​​hole 420 of the display panel 400, thereby improving the stability of the display panel 400 fixed to the display panel fixing device.

[0045] Referring to Figures 2, 3, 5 and 6, Figure 6 is a first schematic diagram of the cooperation between the fixing frame and the display panel in the display panel fixing device provided in one embodiment of the present application. In one embodiment, the snap-fit ​​buckle 110 includes a snap-fit ​​plate 111 and a stopper 112, the stopper 112 is connected to one end of the snap-fit ​​plate 111 away from the fixing frame 100, the stopper 112 has an inclined surface 113, in the direction from the fixing frame 100 to the stopper 112, the distance between the inclined surface 113 and the snap-fit ​​plate 111 gradually decreases, and the inclined surface 113 is used to abut against the hole wall of the snap-fit ​​hole 420 of the display panel 400.

[0046] Specifically, when the display panel 400 is installed on the fixed frame 100, the hole wall of the clamping hole 420 will abut against the inclined surface 113 of the limiting block 112, thereby applying a relatively moving-away force to the limiting block 112, causing the clamping plate 111 to deform, so as to drive the limiting block 112 away, so that the clamping plate 111 and the limiting block 112 pass through the clamping hole 420. After the clamping plate 111 and the limiting block 112 pass through the clamping hole 420, the squeezing force on the limiting block 112 disappears, and the clamping plate 111 drives the limiting block 112 to move in the opposite direction to recover, so that the limiting block 112 abuts against the side of the display panel 400 away from the fixed frame 100, so that the display panel 400 is stably installed on the fixed frame 100.

[0047] Furthermore, the snap hole 420 is disposed at the edge of the display panel 400 and has a notch, so as to facilitate the snap buckle 110 to extend into the snap hole 420 while reducing interference with the display area of ​​the display panel 400. Preferably, the snap holes 420 are disposed on both sides of the display panel 400 in the width direction.

[0048] Referring to Figures 2, 4 and 6, in one of the embodiments, a groove 120 is further provided on the fixed frame 100, and the elastic member 310 is partially accommodated in the groove 120, so that when the snap buckle 110 is snapped into engagement with the snap hole 420, the deformation degree of the elastic member 310 can be reduced, that is, only a small force needs to be applied to the display panel 400 to make the limit block 112 extend out of the snap hole 420 and abut against the side of the display panel 400 away from the fixed frame 100, thereby improving the convenience of assembly.

[0049] Referring to FIG. 1 , FIG. 3 , FIG. 4 , FIG. 5 and FIG. 7 , FIG. 7 is a second schematic diagram of the cooperation between the fixing frame and the display panel in the display panel fixing device provided in one embodiment of the present application. In one embodiment, the display panel fixing device further includes a wire buckle 130 , which is connected to the side of the fixing frame 100 away from the elastic member 310 , and has a wire hole 131 on the wire buckle 130 , which is used for passing the cable 430 electrically connected to the display panel 400 , so that the cable 430 on the display panel 400 can be fixed and managed, and the length of the cable 430 can be adjusted to reasonably arrange the cable routing and improve the reliability of the display panel fixing device.

[0050] Referring to Figures 3, 4 and 7, in one embodiment, staggered limiting protrusions 132 are provided on opposite sides of the hole wall of the wire passing hole 131, and the limiting protrusions 132 are used to abut against the cable 430, thereby increasing the friction between the cable 430 and the cable 430, so that the cable 430 can be stably passed through the wire passing hole 131, thereby ensuring the reliability of the display panel fixing device in fixing and managing the cable 430 on the display panel 400.

[0051] 3 , 4 and 7 , in one embodiment, the wire buckle 130 includes two limiting portions 133 , which are spaced apart to partially enclose a wire hole 131 with the fixing frame 100 , and limiting protrusions 132 are provided on opposite sides of the two limiting portions 133 .

[0052] Specifically, the two limiting parts 133 are connected to the fixing frame 100, so that the two opposite sides of the two limiting parts 133 and the part of the fixing frame 100 are configured as the hole wall of the outlet hole. Since the two limiting parts 133 are arranged at intervals, there is an opening between the two limiting parts 133, so that it is convenient for the cable 430 of the display panel 400 to extend into the wire hole 131, improving the convenience of fixing and managing the cable 430 on the display panel 400, and at the same time, it can also reduce the volume of the wire buckle 130 to achieve lightweight.

[0053] Furthermore, one end of the limiting protrusion 132 extends to the fixed frame 100 and is connected to the fixed frame 100, thereby improving the stability of the connection between the limiting portion 133 and the fixed frame 100, and the other end of the limiting protrusion 132 extends to one end of the limiting portion 133 away from the fixed frame 100, thereby improving the strength of the limiting portion 133 and improving the reliability of the wire buckle 130 in fixing and managing the cable 430 on the display panel 400.

[0054] 3 , 4 and 7 , in one embodiment, the display panel fixing device further includes a reinforcing block 135 , which is disposed on a side of the limiting portion 133 away from the limiting protrusion 132 and connected to the fixing frame 100 , so as to increase the connection strength between the limiting portion 133 and the fixing frame 100 .

[0055] Furthermore, on a plane perpendicular to the extension direction of the wire hole 131 , the outer contour of the reinforcement block 135 is a triangle, and the two right-angled sides of the triangle are respectively connected to the limiting portion 133 and the fixed frame 100 , thereby further improving the stability of the connection between the limiting portion 133 and the fixed frame 100 .

[0056] Referring to FIG. 3, FIG. 4 and FIG. 7, in one embodiment, the limiting portion 133 includes at least two limiting plates 134, each limiting plate 134 is arranged at intervals along the extension direction of the wire hole 131, and is connected to the fixing frame 100, and the limiting protrusion 132 and the reinforcing block 135 are arranged on the limiting plate 134. By at least two limiting plates 134 are arranged at intervals to form the limiting portion 133, the volume of the limiting portion 133 is reduced, and the lightness of the display panel fixing device is further improved.

[0057] Furthermore, each limiting plate 134 is provided with a limiting protrusion 132 , and the lengths of the two corresponding limiting plates 134 in the radial direction of the wire hole 131 are different, so that the limiting protrusions 132 can be reasonably arranged, so that the limiting protrusions 132 in the wire hole 131 are staggered.

[0058] Among them, in each limiting portion 133 , the reinforcing block 135 is disposed on the shorter one of the limiting plates 134 , so as to ensure the stability of the connection between the limiting block 135 and the fixing frame 100 .

[0059] It should be noted that the longer one of the limiting plates 134 has a larger contact area with the fixed frame 100, and therefore has a greater connection strength and greater stability than the shorter one of the limiting plates 134. In other embodiments, in each limiting portion 133, a reinforcing block 135 is also provided on the side of the longer one of the limiting plates 134 away from the limiting protrusion 132.

[0060] Referring to Figures 3, 4 and 7, in one embodiment, the number of the wire buckles 130 is at least two, and at least two wire buckles 130 are arranged on the fixing frame 100 along the radial interval of the wire hole 131, so as to further fix and manage the cable 430 on the display panel 400, and the length of the cable 430 can be adjusted to reasonably arrange the cable routing and improve the reliability of the display panel fixing device.

[0061] Referring to Figures 3, 4 and 7, in one embodiment, the display panel fixing device also includes a limiting buckle 140, which is located on the side of the wire buckle 130, and the first end 141 of the limiting buckle 140 is connected to the fixing frame 100, and the second end 142 of the limiting buckle 140 is bent relative to the fixing frame 100, so that the limiting buckle 140 and part of the fixing frame 100 surround a limiting hole 144, and the second end 142 is configured to deform away from the fixing frame 100 when fixing the cable 430, so that the cable 430 can enter the limiting hole 144 through the gap between the second end 142 and the fixing frame 100, and is used to make the hole wall of the limiting hole 144 abut against the cable 430.

[0062] Specifically, the second end 142 is arranged opposite to the first end 141, and the second end 142 is not connected to the fixing frame 100, so that when the limiting buckle 140 is deformed by the force, the second end 142 can be moved away from the fixing frame 100, thereby increasing the gap between the second end 142 and the fixing frame 100, so that the cable 430 can extend into the limiting hole 144 through the gap. After the cable 430 extends into the limiting hole 144, when the force applied to the limiting buckle 140 disappears, the second end 142 is moved closer to the fixing frame 100, so that the hole wall of the limiting hole 144 can elastically abut against the cable 430, so as to stably limit the cable 430 from coming out, thereby preventing the cable 430 from coming out through the wire hole 131, and ensuring the reliability of the display panel fixing device in fixing and managing the cable 430 on the display panel 400.

[0063] Furthermore, the end of the second end 142 away from the first end 141 extends toward the side away from the fixing frame 100 to form an extension end 143. In the direction from the first end 141 to the second end 142, the distance between the extension end 143 and the fixing frame 100 gradually expands, so that when the cable 430 extends into the limiting hole 144 through the gap between the second end 142 and the fixing frame 100, a force relatively away from the fixing frame 100 can be applied to the extension end 143, so that the limiting buckle 140 is deformed, thereby avoiding applying an additional force to the limiting buckle 140, and improving the convenience of the limiting buckle 140 to limit the cable 430. Among them, the connection between the extension end 143 and the second end 142 is an arc transition, thereby reducing damage to the cable 430.

[0064] Furthermore, a reinforcing rib 170 is provided on a side of the limiting buckle 140 facing away from the fixing frame 100 , thereby increasing the strength of the limiting buckle 140 and improving the stability of the limiting buckle 140 in limiting the cable 430 .

[0065] 5 and 7 , in one embodiment, a mounting groove 150 is further provided on a side of the fixing frame 100 away from the elastic member 310 , so that a speaker or other accessories can be placed therein. The mounting groove 150 is a three-dimensional groove.

[0066] Referring to FIG. 1 , FIG. 3 , FIG. 5 , FIG. 6 and FIG. 8 , FIG. 8 is a schematic diagram of an electronic device provided by an embodiment of the present application. The present application also provides an electronic device, including the above-mentioned display panel fixing device, and also including a display panel 400, and the display panel 400 is fixed to the fixing frame 100. The fixing frame 100 and the first shell 221 are connected to enclose a receiving cavity for accommodating the display panel 400, and the elastic member 310 is arranged between the fixing frame 100 and the display panel 400, and the elastic member 310 applies a thrust to the display panel 400 away from the fixing frame 100, so that the side of the display panel 400 away from the fixing frame 100 abuts against the first shell 221, so that the display panel 400 is clamped by the elastic member 310 and the first shell 221, so that the display panel 400 is fixed to the display panel fixing device, and can play a buffering role, so that the display panel 400 can effectively reduce shock when it is vibrated.

[0067] Furthermore, the electronic device further comprises a second shell 222 , the first shell 221 and the second shell 222 are connected to enclose a mounting cavity, and the display panel 400 and the fixing frame 100 are mounted in the mounting cavity to play a protective role.

[0068] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A display panel fixing device, characterized in that: The display panel fixing device comprises: a first shell; a fixing frame, the fixing frame being connected to the first shell and defining an accommodation cavity between the fixing frame and the first shell, the accommodation cavity being used for accommodating the display panel; and An elastic member is used to be arranged between the fixing frame and the display panel, and the elastic member is used to apply a thrust to the display panel away from the fixing frame so that a side of the display panel away from the fixing frame abuts against the first shell.

2. The display panel fixing device according to claim 1, characterized in that: The display panel fixing device further comprises a limiting column, which is connected to the fixing frame and penetrates the elastic member, and is used to penetrate a through hole on the display panel.

3. The display panel fixing device according to claim 2, characterized in that: One end of the limiting column away from the fixing frame is tapered.

4. The display panel fixing device according to claim 1, characterized in that: The fixing frame is provided with a snap-fit ​​buckle, which is configured to be deformed after being squeezed so as to pass through the snap-fit ​​hole on the display panel and to abut against a side of the display panel away from the fixing frame.

5. The display panel fixing device according to claim 4, characterized in that: The snap-fit ​​buckle includes a snap-fit ​​plate and a limit block, wherein the limit block is connected to one end of the snap-fit ​​plate away from the fixed frame, and the limit block has an inclined surface. In the direction from the fixed frame to the limit block, the distance between the inclined surface and the snap-fit ​​plate gradually decreases, and the inclined surface is used to abut against the hole wall of the snap-fit ​​hole of the display panel.

6. The display panel fixing device according to claim 5, characterized in that: The fixing frame is also provided with a groove, and the elastic member is partially accommodated in the groove.

7. The display panel fixing device according to any one of claims 1 to 6, characterized in that: The display panel fixing device also includes a wire buckle, which is connected to a side of the fixing frame away from the elastic member, and has a wire hole for passing cables electrically connected to the display panel.

8. The display panel fixing device according to claim 7, characterized in that: The two opposite sides of the hole wall of the cable hole are provided with staggered limiting protrusions, and the limiting protrusions are used to abut against the cable.

9. The display panel fixing device according to claim 8, characterized in that: The wire buckle comprises two limiting parts, which are arranged at intervals and connected to the fixing frame to partially enclose the wire passing hole with the fixing frame, and the limiting protrusions are provided on opposite sides of the two limiting parts.

10. The display panel fixing device according to claim 7, characterized in that: The display panel fixing device also includes a limiting buckle, which is located on the side of the wire buckle, the first end of the limiting buckle is connected to the fixing frame, and the second end of the limiting buckle is bent relative to the fixing frame so that the limiting buckle and part of the fixing frame enclose a limiting hole, and the second end is configured to deform away from the fixing frame when fixing the cable, so that the cable can enter the limiting hole through the gap between the second end and the fixing frame, and is used to make the hole wall of the limiting hole abut against the cable.

11. An electronic device, characterized in that: The display panel fixing device comprises the display panel fixing device according to any one of claims 1 to 10, and further comprises a display panel, wherein the display panel is fixed to the fixing frame.

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