CN219716088U - Protective structure and electronic equipment - Google Patents

Abstract

The embodiment of the utility model discloses a protection structure and electronic equipment, and relates to the technical field of electronic equipment. The protection structure comprises a shell provided with a mounting hole, a touch module arranged in the shell and partially exposed out of the mounting hole, a fixing piece, a protection piece and an elastic piece. The protection piece is arranged along the periphery of the touch die assembly and is connected between the shell and the touch die assembly, so that the waterproof and dustproof performance between the shell and the touch die assembly can be improved. The elastic piece is arranged between the touch pressing module and the fixing piece, so that the touch pressing module can be ensured to press the protecting piece on the shell, and the waterproof and dustproof performances between the shell and the touch pressing module are further improved. Further, the elastic force provided by the elastic piece can improve the resetting capability of the touch module after being pressed, so that the touch module can recover to the original position after the external force is removed, and meanwhile, the stability of the working state of the protection piece is ensured. Because the elastic piece is arranged between the touch module and the fixing piece in a compressible way, the elastic piece has certain manufacturing tolerance adaptability.

Description

Protective structure and electronic equipment

Technical Field

The present disclosure relates to electronic devices, and particularly to a protective structure for an electronic device.

Background

Currently, electronic devices are often provided with a touch module to implement functions such as touch and/or pressing. Because the touch module needs to be partially exposed on the housing of the electronic device, particularly when the housing is placed in a scene of blowing, showering, etc., the waterproof, dustproof, etc., protection performance between the touch module and the housing becomes important. The technical problems that the existing protective structure is easy to cause protective failure and the touch module cannot be reset when the touch module is touched and pressed.

Disclosure of Invention

Accordingly, it is necessary to provide a protection structure and an electronic device, which aim to solve the technical problems that the protection structure in the existing electronic device is easy to cause protection failure and the touch module cannot be reset when the touch module is touched.

In order to solve the technical problems, the first technical scheme adopted by the utility model is as follows:

a protective structure, comprising:

a housing provided with a mounting hole;

the touch module is arranged in the shell and partially exposed out of the mounting hole;

the fixing piece is arranged in the shell and is positioned at one side of the touch pressing module, which is away from the mounting hole, along the axial direction of the mounting hole;

a guard disposed along an outer periphery of the contact die set, the guard being connected between the housing and the contact die set; a kind of electronic device with high-pressure air-conditioning system

And the elastic piece is arranged between the touch module and the fixing piece.

In some embodiments of the protection structure, the mounting hole is formed with a first step surface on the housing, the touch module is provided with a mounting portion matched with the mounting hole, the mounting portion is provided with a second step surface, and the protection piece is connected between the first step surface and the second step surface.

In some embodiments of the protection structure, the protection member is annular and is disposed around the touch module, and the elastic member is annular and is disposed coaxially with the protection member.

In some embodiments of the protection structure, a protruding portion is disposed on a side, facing the touch module, of the fixing member, the protruding portion is disposed at a distance from the touch module, and an accommodating space for accommodating the protruding portion is disposed on the elastic member.

In some embodiments of the protection structure, the housing is provided with a first clamping member, and the fixing member is clamped with the first clamping member, so that the fixing member can prop the elastic member against the touch module.

In some embodiments of the protection structure, the first clamping member includes an elastic arm and a clamping portion, the elastic arm is disposed on the housing, and the clamping portion is disposed on the elastic arm in a protruding manner and can abut against one side of the fixing member away from the elastic member along the axial direction.

In some embodiments of the protection structure, a rotation stopping member is provided on the housing, and the fixing member is in rotation stopping connection with the rotation stopping member.

In some embodiments of the protection structure, the fixing member includes a body and a second clamping member disposed on the body, where the second clamping member is clamped with the first clamping member and is in anti-rotation connection with the anti-rotation member.

In some embodiments of the protective structure, the fixing member is provided with a relief space for the contact module flat cable.

In some embodiments of the protection structure, the housing includes a middle frame and a first panel covering the outer side of the middle frame, the mounting hole is formed in the first panel, one of the first panel and the middle frame is provided with a first accommodating groove, the other one is provided with a protruding strip, the protruding strip is accommodated in the first accommodating groove and is spaced from the groove bottom of the first accommodating groove and the groove wall of the first accommodating groove, and the first accommodating groove is used for accommodating the adhesive.

In some embodiments of the protection structure, the casing further includes a second panel, the first panel and the second panel are respectively connected to two opposite sides of the middle frame, one of the second panel and the middle frame is provided with a groove, a groove bottom of the groove is close to a groove wall of the groove and is provided with a second accommodating groove, the other one of the second panel and the middle frame is at least partially arranged between the groove and the groove wall of the groove, at least a part of the second accommodating groove is covered, and the second accommodating groove is used for positioning glue.

In order to solve the technical problems, the second technical scheme adopted by the utility model is as follows:

an electronic device comprising a guard structure as described above.

The implementation of the embodiment of the utility model has the following beneficial effects:

the protective structure of the scheme is applied to the electronic equipment, and can avoid protection failure and improve the resetting capability of the touch module when the touch module is touched and pressed. Specifically, the protection structure comprises a shell provided with a mounting hole, a touch module arranged in the shell and partially exposed out of the mounting hole, a fixing piece, a protection piece and an elastic piece. The protection piece is arranged along the periphery of the touch module and is connected between the shell and the touch module, so that the waterproof and dustproof performances between the shell and the touch module can be improved. Further, the elastic piece is arranged between the touch module and the fixing piece, so that the touch module can be ensured to press the protecting piece on the shell, and the waterproof and dustproof performances between the shell and the touch module are further improved. Further, the elastic force provided by the elastic piece can improve the resetting capability of the touch module after being pressed, so that the touch module can recover to the original position after the external force is removed, and meanwhile, the stability of the working state of the protection piece is ensured. Because the elastic piece is arranged between the touch module and the fixing piece in a compressible way, the elastic piece has certain manufacturing tolerance adaptability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is an axial view of an electronic device in one embodiment;

FIG. 2 is a front view of the electronic device shown in FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 3;

FIG. 5 is an enlarged view of the structure of portion C in FIG. 3;

FIG. 6 is an enlarged view of the portion D of FIG. 3;

FIG. 7 is a schematic diagram of a partial explosion structure of the electronic device shown in FIG. 1;

FIG. 8 is an enlarged schematic view of the portion E in FIG. 7;

FIG. 9 is a schematic view of a partial explosion structure of the electronic device shown in FIG. 1 from another perspective;

FIG. 10 is an enlarged schematic view of the portion F in FIG. 9;

FIG. 11 is an isometric view of the electronic device of FIG. 1 with a first panel removed;

FIG. 12 is an enlarged view of the portion G of FIG. 11;

FIG. 13 is an enlarged view of the H portion of FIG. 11;

FIG. 14 is an isometric view of the electronic device of FIG. 1 from another perspective, with a second panel removed;

fig. 15 is an enlarged schematic view of the structure of the portion I in fig. 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

Currently, electronic devices are often provided with a touch module to implement functions such as touch and/or pressing. Because the touch module needs to be partially exposed on the housing of the electronic device, particularly when the housing is placed in a scene of blowing, showering, etc., the waterproof, dustproof, etc., protection performance between the touch module and the housing becomes important. The technical problems that the existing protective structure is easy to cause protective failure and the touch module cannot be reset when the touch module is touched and pressed.

The utility model provides a protection structure and electronic equipment for solving the technical problems. Referring to fig. 1 to 4, fig. 7 and fig. 9 together, an electronic device provided by the present utility model will now be described. The electronic device includes a protective structure. Specifically, the protective structure includes a housing 10, a contact module 20, a fixing member 30, a protective member 40, and an elastic member 50. Wherein the housing 10 is provided with mounting holes 100. Referring to fig. 4 and fig. 7 to fig. 10, the touch module 20 is disposed in the housing 10 and partially exposed from the mounting hole 100, so as to facilitate touching the portion of the touch module 20 exposed from the mounting hole 100. The contact module 20 may be partially mounted in the mounting hole 100, or the entire contact module 20 may be disposed inside the housing 10, and a portion of the contact module 20 may be exposed from the mounting hole 100. Further, the fixing member 30 is provided in the housing 10. The fixing member 30 is located on a side of the contact die set 20 facing away from the mounting hole 100 in the axial direction of the mounting hole 100. Wherein the axial direction is parallel to the direction indicated by arrow X in fig. 3. Further, a guard 40 is provided along the outer periphery of the touch module 20. The guard 40 is connected between the housing 10 and the contact die set 20 to ensure that the guard 40 remains on the housing 10 and the contact die set 20 with little movement between the housing 10 and the contact die set 20. Further, the elastic member 50 is disposed between the touch module 20 and the fixing member 30. In this embodiment, the electronic device is a front lock device of the intelligent door lock, and is usually disposed at the outer side of the door body. The touch module 20 may be a fingerprint module or a key module that needs to be touched and/or pressed. It will be appreciated that in other embodiments, the electronic device may also be a fingerprint acquisition device or an information entry device.

In summary, the implementation of the embodiment of the utility model has the following beneficial effects: the protection structure of the above scheme is applied to electronic equipment, and can avoid protection failure and improve the resetting capability of the touch module 20 when the touch module 20 is touched and pressed. Specifically, the protection structure includes a housing 10 provided with a mounting hole 100, a touch module 20 disposed in the housing 10 and partially exposed from the mounting hole 100, and a fixing member 30, a protection member 40 and an elastic member 50. The protection member 40 is disposed along the outer periphery of the contact die set 20 and connected between the housing 10 and the contact die set 20, so that waterproof and dustproof properties between the housing 10 and the contact die set 20 can be improved. Further, the elastic member 50 is disposed between the contact module 20 and the fixing member 30, so that the contact module 20 can compress the protecting member 40 on the housing 10, and the waterproof and dustproof performance between the housing 10 and the contact module 20 is further improved. Further, the elastic force provided by the elastic member 50 can improve the resetting capability of the pressing module 20 after pressing, so as to ensure that the pressing module 20 can recover to the original position after the external force is removed, and meanwhile, ensure the stability of the working state of the protecting member 40. Since the elastic member 50 is compressibly disposed between the contact die assembly 20 and the fixing member 30, it has a certain manufacturing tolerance adaptability.

In one embodiment, referring to fig. 4, 8 and 10, the mounting hole 100 is formed with a first stepped surface 11 on the housing 10. The contact die set 20 is provided with the mounting part 21 matched with the mounting hole 100, so that the housing 10 can limit the contact die set 20 along the radial direction and the axial direction of the contact die set 20, and the position stability of the contact die set 20 and the connection stability between the contact die set and the housing 10 are improved. The mounting portion 21 is provided with a second step surface 211, and the protection member 40 is connected between the first step surface 11 and the second step surface 211, so that the protection member 40 can be in a relatively stable mounting position, and the connection stability between the protection member 40 and the housing 10 and the touch module 20 is ensured. In this embodiment, the protection member 40 is a waterproof foam, and is connected to the first step surface 11 and the second step surface 211 by bonding. It will be appreciated that in other embodiments, the guard 40 may also be a plastic or rubber ring. The guard 40 may also be attached to the first step surface 11 and the second step surface 211 by ultrasonic welding.

In one embodiment, the protection member 40 is annular and is disposed around the contact die set 20, and in other embodiments, the protection member 40 may be formed by a plurality of discontinuous protection portions disposed along the periphery of the contact die set 20, and the protection member 40 may also be annular, rectangular annular, or other irregular annular.

In one embodiment, as shown in fig. 4, the guard 40 is pre-compressed between the first step surface 11 and the second step surface 211, such that the guard 40 has a certain deformability, and it is ensured that the guard 40 can still be effectively connected with the first step surface 11 and the second step surface 211 when the distance between the first step surface 11 and the second step surface 211 becomes larger, so that the guard performance of the guard 40 does not fail within a certain distance range. At the same time, the guard 40 is made compliant with certain manufacturing tolerances.

In an embodiment, please combine fig. 4 and fig. 8 together, the protection member 40 is annular and is disposed around the contact module 20, and the elastic member 50 is annular and is disposed coaxially with the protection member 40, so that the elastic force generated by the elastic member 50 can be more uniformly transferred to the contact module 20, and further, the same compression state of each position of the protection member 40 is ensured, and the protection performance is ensured. In this embodiment, the elastic member 50 is a silicone gasket. It will be appreciated that in other embodiments, the elastic member 50 may be a washer made of plastic or rubber with a certain hardness and compressibility. Further, in the present embodiment, the elastic member 50 is a ring-shaped integral structure. It will be appreciated that in other embodiments, the resilient member 50 may be a plurality of separate structures disposed about an axis.

In one embodiment, referring to fig. 8 and 12 together, a protrusion 31 is disposed on a side of the fixing member 30 facing the touch module 20. The protruding portion 31 is spaced from the contact die set 20, and the elastic member 50 is provided with a receiving space 200 for receiving the protruding portion 31. The distance that the touch module 20 can be limited to move to one side of the fixing piece 30 through the arrangement of the protruding portion 31, and meanwhile, the elastic piece 50 can be elastically abutted to the touch module 20 through the arrangement of the protruding portion 31 and the touch module 20 at intervals. Specifically, when the contact module 20 is not subjected to external force, the dimension of the elastic member 50 along the axis is greater than the dimension of the protrusion 31 along the axis, so as to ensure that the elastic member 50 elastically abuts against the contact module 20, so as to form a flexible limit for the contact module 20. When the contact module 20 is pressed by an external force, the elastic member 50 can be compressed, the protrusion 31 can limit the compression degree, and a hard limit is formed on the contact module 20, so as to avoid the excessive displacement of the contact module 20, and the protection member 40 is separated from the housing 10 and/or the contact module 20, thereby causing protection failure. Further, the accommodating space 200 is arranged to enable the elastic piece 50 to be positioned between the elastic piece and the fixing piece 30 through the protruding portion 31, so that the installation is convenient, meanwhile, the elastic piece 50 is guaranteed to be attached to the fixing piece 30, and the stability of the compression state of the elastic piece 50 is guaranteed.

In some embodiments, the accommodating space 200 may be a groove structure, so that the elastic member 50 can be covered on the boss 31 through the accommodating space 200.

In this embodiment, as shown in fig. 12, the accommodating space 200 penetrates through the elastic member 50 along the axial direction, so that the elastic member 50 can be prevented from having a portion between the protruding portion 31 and the contact die set 20, and further, the portion of the elastic member 50 between the protruding portion 31 and the contact die set 20 is prevented from being worn during use due to extrusion, which results in unstable compression state.

In an embodiment, please continue to refer to fig. 12, the protrusion 31 is spaced from the elastic member 50 to avoid the compression deformation of the elastic member 50, so as to avoid the inconsistent compression state of the elastic member 50 near the protrusion 31 and the compression state of other positions of the elastic member 50, ensure the uniformity of the acting force of the elastic member 50 on the contact pressing module 20, and further, when the contact pressing module 20 compresses the protective member 40, the compression amounts of the positions of the protective member 40 are consistent, and improve the protective performance of the protective member 40.

In one embodiment, referring to fig. 4 and 10 together, the housing 10 is provided with a first engaging member 12. The fixing member 30 is clamped with the first clamping member 12, so that the fixing member 30 can support the elastic member 50 against the contact die set 20 to ensure the compression state of the elastic member 50. Further, the first clamping member 12 is arranged to facilitate connection of the fixing member 30 and the housing 10, so that assembly efficiency is improved. Meanwhile, compared with the connection modes of threaded connection, bonding, ultrasonic welding and the like, the clamping connection has a certain limiting effect, so that the compression state of the elastic piece 50 can be ensured to be preset, and the unstable compression state of the protective piece 40 caused by overlarge or undersize compression amount is avoided.

In one embodiment, referring to fig. 4 and 10, the first clamping member 12 includes a resilient arm 121 and a clamping portion 122. The elastic arm 121 is provided to the housing 10. The engaging portion 122 is protruding from the elastic arm 121 and can be abutted against the fixing member 30 on a side facing away from the elastic member 50 in the axial direction. The elastic arm 121 has elastic deformation capability, so that the fixing piece 30 can be conveniently driven to deform by the clamping part 122, and the fixing piece 30 can conveniently reach the installation position. When the fixing member 30 reaches the mounting position, the elastic arm 121 can drive the clamping portion 122 to reset and abut against the side of the fixing member 30 facing away from the elastic member 50.

In one embodiment, as shown in fig. 10, the casing 10 is provided with a rotation stopping member 13, and the fixing member 30 is connected with the rotation stopping member 13 in a rotation stopping manner, so that the rotation of the fixing member 30 can be limited by the rotation stopping member 13, and further, the elastic member 50 is prevented from being twisted, so that the compression state of the elastic member 50 is not stable.

In one embodiment, referring to fig. 4 and fig. 8 together, the fixing member 30 includes a body 32 and a second clamping member 33 disposed on the body 32. The second clamping member 33 is clamped with the first clamping member 12. Further, the second engaging member 33 is in anti-rotation connection with the anti-rotation member 13. The fixing piece 30 can be conveniently clamped with the shell 10 and connected with the rotation stopping device through the arrangement of the second clamping piece 33, meanwhile, the clamping, rotation stopping connection and the excessive concentration of the arrangement positions of the protruding portion 31 are avoided, and the design difficulty of the first clamping piece 12, the rotation stopping piece 13 and the fixing piece 30 is increased.

In one embodiment, as shown in fig. 8 and 10, the first clamping member 12 is disposed around the mounting hole 100, and the clamping portion 122 has a first guide surface 1221 inclined to one side of the mounting hole 100. The second clamping member 33 is provided with a second guide surface 331 matching the first guide surface 1221. The first guide surface 1221 and the second guide surface 331 can drive the elastic arm 121 to deform through the clamping portion 122, so as to facilitate the fixing member 30 to reach the installation position. In the present embodiment, the number of the first fastening members 12 may be plural to improve the stability of the fixing member 30 at the installation position.

In one embodiment, referring to fig. 3, 4 and 8, the fixing member 30 is provided with a relief space 300 for the contact module 20 to be wired, so as to facilitate the contact module 20 to be electrically connected with other structures in the electronic device. In this embodiment, the avoiding space 300 penetrates through the fixing member 30 along the axis, so that the weight of the fixing member 30 can be reduced while the end of the fixing member 30 can effectively support the elastic member 50, and the fixing of the fixing member 30 is facilitated.

In one embodiment, referring to fig. 1, 2, 3, 7, 9, 11 and 14, the housing 10 includes a middle frame 15 and a first panel 14 covering the outer side of the middle frame 15, and the mounting hole 100 is formed in the first panel 14. As shown in fig. 7, in this embodiment, the middle frame 15 is provided with a mounting groove 400 to facilitate positioning and mounting of the fixing member 30 and the middle frame 15.

In one embodiment, please combine fig. 5, 10 and 13 together, one of the first panel 14 and the middle frame 15 is provided with a first accommodating groove 500, the other is provided with a raised strip 141, the raised strip 141 is accommodated in the first accommodating groove 500 and is spaced from the groove bottom of the first accommodating groove 500 and the groove wall of the first accommodating groove 500, the first accommodating groove 500 is used for accommodating the adhesive, so that a space for accommodating the adhesive can be formed between the raised strip 141 and the groove bottom of the first accommodating groove 500 and between the raised strip 141 and the groove wall of the first accommodating groove 500, and more adhesive can be accommodated between the first panel 14 and the middle frame 15, thereby ensuring the connection stability between the first panel 14 and the middle frame 15. In this embodiment, the first accommodation groove 500 is annular, and the corresponding protruding strip 141 is also annular. Further, in the present embodiment, the first receiving groove 500 is formed on the middle frame 15, and the protruding strip 141 is formed on the first panel 14. It will be appreciated that in other embodiments, the first receiving groove 500 may be formed on the first panel 14, and the corresponding protruding strip 141 may be formed on the middle frame 15.

In one embodiment, referring to fig. 6 and 15 in combination, the housing 10 further includes a second panel 16. The first panel 14 and the second panel 16 are respectively connected to opposite sides of the middle frame 15. One of the second panel 16 and the middle frame 15 is provided with a groove 600, the bottom of the groove 600 is provided with a second accommodating groove 700 close to the wall of the groove 600, the other of the second panel 16 and the middle frame 15 is at least partially arranged at intervals between the groove 600 and the wall of the groove 600, and at least part of the second accommodating groove is covered, so that the overlapping position between the second panel 16 and the middle frame 15 can be increased, and the subsequent gluing position can be conveniently increased. Further, the second receiving groove 700 is used for glue positioning. The second receiving groove 700 has a certain glue receiving space, so that the glue can be conveniently positioned, and the portion of the glue more than the glue receiving space can be pressed to the groove wall of the groove 600, so that the overlapped portion can be bonded. In this embodiment, the recess 600 is formed on the middle frame 15, and the second panel 16 is at least partially disposed in the recess 600. The second panel 16 can press the adhesive positioned on the second receiving groove 700 between the second panel 16 and the wall of the groove 600 to improve the connection stability between the second panel 16 and the middle frame 15. It will be appreciated that in other embodiments, the recess 600 may also be formed in the second panel 16, with the center 15 at least partially disposed in the recess 600.

In one embodiment, as shown in fig. 6, a space is formed between the other of the second panel 16 and the middle frame 15 and the wall of the recess 600, and the second receiving groove 700 communicates with the space so that the adhesive positioned in the second receiving groove 700 can be pressed into the space in a certain direction between the second panel 16 and the middle frame 15.

In one embodiment, as shown in fig. 6 and 15, the second accommodating groove 700 may form a protruding portion 151 on the bottom of the groove 600, the protruding portion 151 is disposed at a distance from the wall of the groove 600, a notch 800 is provided on the protruding portion 151, and the notch 800 extends from the protruding portion 151 toward the side of the second accommodating groove 700, away from the side of the protruding portion 151, and penetrates the protruding portion 151. So can make things convenient for the glue to spill over through breach 800, the glue that concreties in breach 800 department can be with second panel 16 and middle frame 15 connection, further increases the connection area of second panel 16 and middle frame 15. Meanwhile, the raised strips 151 can provide support for the second panel 16/middle frame 15 accommodated in the groove 600, thereby improving structural stability.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (12)

1. Protective structure, its characterized in that includes:

a housing provided with a mounting hole;

the touch module is arranged in the shell and partially exposed out of the mounting hole;

the fixing piece is arranged in the shell and is positioned at one side of the touch pressing module, which is away from the mounting hole, along the axial direction of the mounting hole;

a guard disposed along an outer periphery of the contact die set, the guard being connected between the housing and the contact die set; a kind of electronic device with high-pressure air-conditioning system

And the elastic piece is arranged between the touch module and the fixing piece.

2. The protective structure of claim 1, wherein the mounting hole is formed with a first stepped surface on the housing, the touch module is provided with a mounting portion matching the mounting hole, the mounting portion is provided with a second stepped surface, and the protective member is connected between the first stepped surface and the second stepped surface.

3. The protective structure according to claim 1, wherein the protective member is annular and is disposed around the touch module, and the elastic member is annular and is disposed coaxially with the protective member.

4. The protective structure according to claim 1, wherein a protruding portion is provided on a side of the fixing member facing the contact die set, the protruding portion is disposed at a distance from the contact die set, and an accommodating space for accommodating the protruding portion is provided on the elastic member.

5. The protective structure according to any one of claims 1 to 4, wherein the housing is provided with a first clamping member, and the fixing member is clamped with the first clamping member, so that the fixing member can support the elastic member against the touch module.

6. The protective structure of claim 5, wherein the first clamping member comprises an elastic arm and a clamping portion, the elastic arm is disposed on the housing, and the clamping portion is disposed on the elastic arm in a protruding manner and can abut against one side, away from the elastic member, of the fixing member along the axial direction.

7. The protective structure of claim 5, wherein the housing is provided with a rotation stop, and the securing member is in rotation-stopping connection with the rotation stop.

8. The protective structure of claim 7, wherein the fixing member comprises a body and a second clamping member provided on the body, the second clamping member being clamped with the first clamping member and being in anti-rotation connection with the anti-rotation member.

9. The protective structure of claim 1 wherein said securing member is provided with relief spaces for said contact die set wires.

10. The protective structure according to any one of claims 1 to 4 and 9, wherein the housing includes a middle frame and a first panel covering an outer side of the middle frame, the mounting hole is formed in the first panel, one of the first panel and the middle frame is provided with a first receiving groove, the other one is provided with a protruding strip, and the protruding strip is received in the first receiving groove and is spaced from a groove bottom of the first receiving groove and a groove wall of the first receiving groove, and the first receiving groove is used for receiving the adhesive.

11. The protective structure according to claim 10, wherein the housing further comprises a second panel, the first panel and the second panel are respectively connected to two opposite sides of the middle frame, one of the second panel and the middle frame is provided with a groove, the groove bottom of the groove is close to the groove wall of the groove and is provided with a second accommodating groove, the other of the second panel and the middle frame is at least partially arranged between the groove and the groove wall of the groove, at least a part of the second accommodating groove is covered, and the second accommodating groove is used for positioning glue.

12. Electronic device, characterized in that it comprises a protective structure according to any one of claims 1 to 11.