CN219716088U - Protective structure and electronic equipment - Google Patents

Abstract

The embodiment of the utility model discloses a protective structure and electronic equipment, and relates to the technical field of electronic equipment. The protective structure includes a shell with a mounting hole, a contact module set inside the shell and partially exposed in the mounting hole, a fixing piece, a protective piece and an elastic piece. The protective piece is arranged along the periphery of the touch module and is connected between the shell and the touch module, which can improve the waterproof and dustproof performance between the shell and the touch module. The elastic component is disposed between the contact module and the fixing component, which ensures that the contact module can press the protective component against the shell, further improving the waterproof and dustproof performance between the shell and the contact module. Furthermore, the elastic force provided by the elastic member can improve the resetting ability of the touch module after being pressed, ensuring that the touch module can return to its original position after the external force is removed, while ensuring the stability of the working state of the protective piece. Since the elastic member is compressibly disposed between the contact mold set and the fixing member, it has certain adaptability to manufacturing tolerances.

Description

Protective structures and electronic equipment

Technical field

The utility model relates to the technical field of electronic equipment, and in particular to a protective structure and electronic equipment.

Background technique

Currently, electronic devices are often equipped with touch modules to implement functions such as touch and/or pressing. Since the touch module needs to be partially exposed on the casing of the electronic device, especially when the casing is exposed to wind and rain, the waterproof, dustproof and other protective properties between the touch module and the casing become difficult. Particularly important. The existing protective structure may easily lead to technical problems such as protection failure and the inability to reset the contact module when the contact module is operated.

Utility model content

Based on this, it is necessary to provide a protective structure and electronic equipment, aiming to solve the technical problem that the protective structure in existing electronic equipment can easily cause protection failure and the touch module cannot be reset when the touch module is touched. .

In order to solve the above technical problems, the first technical solution adopted by this utility model is:

Protective structures, including:

The shell is provided with mounting holes;

A touch module is provided in the housing and partially exposed in the mounting hole;

A fixing piece is provided in the housing, and the fixing piece is located on the side of the contact module away from the mounting hole along the axial direction of the mounting hole;

A protective piece is provided along the periphery of the contact module, and the protective piece is connected between the housing and the contact module; and

An elastic member is provided between the contact mold set and the fixing member.

In some embodiments of the protective structure, the mounting hole is formed with a first stepped surface on the housing, and the contact module is provided with a mounting portion that matches the mounting hole. A second stepped surface is provided on the bottom, and the protective piece is connected between the first stepped surface and the second stepped surface.

In some embodiments of the protective structure, the protective member is annular and is arranged around the contact module, and the elastic member is annular and is coaxially arranged with the protective member.

In some embodiments of the protective structure, a protruding portion is provided on the side of the fixing member facing the contact module, and the protruding portion is spaced apart from the contact module. An accommodating space is provided for accommodating the protruding portion.

In some embodiments of the protective 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 press the elastic member against Hold on the touch module.

In some embodiments of the protective structure, the first clamping component includes an elastic arm and a clamping portion. The elastic arm is provided on the housing, and the clamping portion is protruding from the elastic arm and can It is in contact with the side of the fixing member away from the elastic member along the axial direction.

In some embodiments of the protective structure, the outer shell is provided with a rotation stop, and the fixing member is connected to the rotation stop.

In some embodiments of the protective structure, the fixing member includes a body and a second clamping member provided on the body, the second clamping member is clamped with the first clamping member, and is connected with the first clamping member. The anti-rotation part is anti-rotation connected.

In some embodiments of the protective structure, the fixing member is provided with an escape space for arranging cables of the contact module.

In some embodiments of the protective structure, the housing includes a middle frame and a first panel covering the outside of the middle frame, the mounting hole is formed in the first panel, the first panel and the One of the middle frames is provided with a first receiving groove, and the other is provided with a protruding strip. The protruding strip is received in the first receiving groove and connected with the bottom of the first receiving groove and the first receiving groove. The groove walls of the groove are spaced apart, and the first containing groove is used to contain glue.

In some embodiments of the protective structure, the housing further includes a second panel, the first panel and the second panel are respectively connected to opposite sides of the middle frame, and the second panel and One of the middle frames is provided with a groove, the bottom of the groove is provided with a second receiving groove close to the groove wall of the groove, the second panel and the other of the middle frame are At least part of the groove is spaced from the groove wall of the groove, and at least part of the second accommodating groove is covered. The second accommodating groove is used for positioning glue.

In order to solve the above technical problems, the second technical solution adopted by this utility model is:

Electronic equipment, including protective structures as described above.

Implementing the embodiments of the present invention will have the following beneficial effects:

The protective structure of the above solution should be equipped in electronic equipment, and it can avoid protection failure and improve the resetting ability of the touch module when performing a touch operation on the touch module. Specifically, the protective structure includes a shell provided with a mounting hole, a contact module set inside the shell and partially exposed in the mounting hole, a fixing piece, a protective piece and an elastic piece. Among them, the protective piece is arranged along the periphery of the touch module and is connected between the shell and the touch module, which can improve the waterproof and dustproof performance between the shell and the touch module. Furthermore, the elastic member is disposed between the contact module and the fixing member, which ensures that the contact module can press the protective member against the housing, further improving the waterproof and dustproof performance between the housing and the contact module. Furthermore, the elastic force provided by the elastic member can improve the resetting ability of the touch module after being pressed, ensuring that the touch module can return to its original position after the external force is removed, while ensuring the stability of the working state of the protective piece. Since the elastic member is compressibly disposed between the contact mold set and the fixing member, it has certain adaptability to manufacturing tolerances.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

in:

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

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

Figure 3 is a cross-sectional view along the line A-A in Figure 2;

Figure 4 is an enlarged structural diagram of part B in Figure 3;

Figure 5 is an enlarged structural diagram of part C in Figure 3;

Figure 6 is an enlarged structural diagram of part D in Figure 3;

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

Figure 8 is an enlarged structural schematic diagram of part E in Figure 7;

Figure 9 is a schematic diagram of the partial explosion structure of the electronic device shown in Figure 1 from another perspective;

Figure 10 is an enlarged structural schematic diagram of part F in Figure 9;

Figure 11 is an axial view of the electronic device shown in Figure 1, with the first panel removed;

Figure 12 is an enlarged structural diagram of part G in Figure 11;

Figure 13 is an enlarged structural schematic diagram of part H in Figure 11;

Figure 14 is an axial view of the electronic device shown in Figure 1 from another perspective, in which the second panel is removed;

Figure 15 is an enlarged structural schematic diagram of part I in Figure 14.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear to indicate an orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. Or the orientation or positional relationship in which the utility model product is usually placed when in use is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation or be in a specific orientation. construction and operation, and therefore should not be construed as limitations of the present invention.

In addition, if the terms "first", "second", etc. appear, they are only used to differentiate the description and shall not be understood as indicating or implying relative importance.

It should be noted that, as long as there is no conflict, the features in the embodiments of the present invention can be combined with each other.

Currently, electronic devices are often equipped with touch modules to implement functions such as touch and/or pressing. Since the touch module needs to be partially exposed on the casing of the electronic device, especially when the casing is exposed to wind and rain, the waterproof, dustproof and other protective properties between the touch module and the casing become difficult. Particularly important. The existing protective structure may easily lead to technical problems such as protection failure and the inability to reset the contact module when the contact module is operated.

In order to solve the above technical problems, the present utility model provides a protective structure and electronic equipment. Please combine Figures 1 to 4, Figure 7 and Figure 9 to describe the electronic device provided by the present utility model. The electronic device includes a protective structure. Specifically, the protective structure includes a housing 10 , a contact module 20 , a fixing part 30 , a protective part 40 and an elastic part 50 . The housing 10 is provided with mounting holes 100 . Please refer to FIG. 4 , FIG. 7 to FIG. 10 together. The touch module 20 is disposed in the housing 10 and is partially exposed in the mounting hole 100 , so as to facilitate touching the part of the touch module 20 that is exposed in the mounting hole 100 . The touch module 20 may be partially installed in the mounting hole 100 , or the entire touch module 20 may be disposed inside the housing 10 , and part of the touch 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 the side of the contact module 20 away from the mounting hole 100 along the axis direction of the mounting hole 100 . Among them, the axis direction is parallel to the direction pointed by arrow X in Figure 3. Further, the protective member 40 is provided along the outer periphery of the contact mold set 20 . The protective component 40 is connected between the housing 10 and the contact module 20 to ensure that the protective component 40 is still located on the housing 10 and the contact module 20 when a small movement occurs between the housing 10 and the contact module 20 . Furthermore, the elastic member 50 is provided between the contact mold set 20 and the fixing member 30 . In this embodiment, the electronic device is the front lock device of the smart door lock, which is often installed on the outside of the door body. The touch module 20 may be a fingerprint module or a key module that requires touch and/or pressing. It can be understood that in other embodiments, the electronic device may also be a fingerprint collection device or an information entry device.

In summary, the implementation of the embodiments of the present invention will have the following beneficial effects: the protective structure of the above solution is applied in electronic equipment, and itself can avoid protection failure and improve the touch pressure when performing a touch operation on the touch module 20 Module 20 reset capability. Specifically, the protective structure includes a housing 10 provided with a mounting hole 100 , a contact module 20 disposed in the housing 10 and partially exposed from the mounting hole 100 , a fixing component 30 , a protective component 40 and an elastic component 50 . Among them, the protective piece 40 is provided along the periphery of the touch module 20 and is connected between the shell 10 and the touch module 20, which can improve the waterproof and dustproof performance between the shell 10 and the touch module 20. Furthermore, the elastic member 50 is disposed between the touch module 20 and the fixing part 30, which can ensure that the touch module 20 can press the protective part 40 on the shell 10, further improving the shell 10 and the touch module 20. Waterproof and dustproof performance. Furthermore, the elastic force provided by the elastic member 50 can improve the resetting ability of the contact module 20 after being pressed, ensuring that the contact module 20 can return to its original position after the external force is removed, and at the same time ensuring the stability of the working state of the protective member 40 . Since the elastic member 50 is compressibly disposed between the contact mold set 20 and the fixing member 30, it has certain adaptability to manufacturing tolerances.

In one embodiment, please refer to FIG. 4 , FIG. 8 and FIG. 10 together, the mounting hole 100 is formed with a first stepped surface 11 on the housing 10 . The contact module 20 is provided with a mounting portion 21 that matches the mounting hole 100, so that the housing 10 can restrict the contact module 20 in both the radial and axial directions of the contact module 20, thereby improving the contact module. The positional stability of the group 20 and the stability of the connection to the housing 10 . The mounting part 21 is provided with a second stepped surface 211, and the protective part 40 is connected between the first stepped surface 11 and the second stepped surface 211, so that the protective part 40 can be in a relatively stable installation position, ensuring that it is connected with the shell 10 and the The connection stability between the contact pressure modules 20. In this embodiment, the protective member 40 is waterproof foam glue, which is connected to the first stepped surface 11 and the second stepped surface 211 by bonding. It can be understood that in other embodiments, the protective member 40 can also be a plastic ring or a rubber ring. The protective member 40 can also be connected to the first step surface 11 and the second step surface 211 through ultrasonic welding.

In one embodiment, the protective member 40 is annular and is arranged around the contact module 20. In other embodiments, the protective member 40 may be composed of multiple discontinuous protective parts. The protective member 40 may be arranged on the periphery of the module 20 and may also be in the shape of a circular ring, a rectangular ring, or other irregular ring shapes.

In one embodiment, as shown in FIG. 4 , the protective member 40 is pre-compressed between the first step surface 11 and the second step surface 211 , so that the protective member 40 has a certain deformation ability to ensure that the protective member 40 has a certain deformation ability on the first step surface. When the distance between 11 and the second stepped surface 211 becomes larger, the protective member 40 can still be effectively connected with the first stepped surface 11 and the second stepped surface 211, so that the protective performance of the protective member 40 does not fail within a certain distance range. At the same time, the protective piece 40 has certain adaptability to manufacturing tolerances.

In one embodiment, please refer to Figure 4 and Figure 8 together, the protective member 40 is annular and is arranged around the contact module 20, and the elastic member 50 is annular and is coaxially arranged with the protective member 40, so that the elasticity The elastic force generated by the component 50 can be transmitted to the contact pressure module 20 more evenly, thereby ensuring that the pressing state of each position of the protective component 40 is the same, ensuring its protective performance. In this embodiment, the elastic member 50 is a silicone gasket. It can be understood that in other embodiments, the elastic member 50 can also be a washer structure made of plastic material or rubber material and has a certain hardness and compressibility. Furthermore, in this embodiment, the elastic member 50 has an annular integrated structure. It can be understood that in other embodiments, the elastic member 50 can also be a plurality of separate structures arranged around the axis.

In one embodiment, please refer to FIGS. 8 and 12 together, the fixing member 30 is provided with a protruding portion 31 on the side facing the contact module 20 . The protruding portion 31 is spaced apart from the contact module 20 , and the elastic member 50 is provided with a receiving space 200 for accommodating the protruding portion 31 . In this way, the arrangement of the protruding portion 31 can limit the distance that the touch mold set 20 moves to the side of the fixed member 30. At the same time, the protruding portion 31 and the touch mold set 20 are spaced apart to ensure that the elastic member 50 can move away from the touch mold set 20. Set of 20 elastic butts. Specifically, when the contact mold set 20 is not subject to external force, the size of the elastic member 50 along the axis is larger than the size of the protrusion 31 along the axis, ensuring that the elastic member 50 elastically contacts the contact mold set 20 to oppose the contact mold. Group 20 forms a flexible stop. When the touch module 20 is pressed by an external force, the elastic member 50 can be compressed, and the protruding portion 31 can limit the degree of compression, forming a hard limit for the touch module 20 to prevent the touch module 20 from excessive displacement. Large, causing the protective component 40 to separate from the housing 10 and/or the contact module 20, resulting in protection failure. Furthermore, the arrangement of the accommodating space 200 enables the elastic member 50 to be positioned with the fixing member 30 through the protruding portion 31 to facilitate installation. At the same time, it ensures that the elastic member 50 can fit with the fixing member 30 and ensures that the elastic member 50 is compressed. The stability of the state.

In some embodiments, the accommodating space 200 may be a groove structure, and the elastic member 50 can be covered by the protruding portion 31 through the accommodating space 200 .

In this embodiment, as shown in FIG. 12 , the accommodating space 200 runs through the elastic member 50 along the axial direction. This can prevent the elastic member 50 from having a portion between the protruding portion 31 and the contact module 20 , thereby preventing the elastic member 50 from being used during use. During the process, the portion of the elastic member 50 between the protruding portion 31 and the contact die set 20 is extruded and worn, resulting in an unstable compression state.

In one embodiment, please continue to refer to FIG. 12 , the protruding portion 31 is spaced apart from the elastic member 50 to avoid the compression deformation of the elastic member 50 and prevent the elastic member 50 from being in a compressed state close to the protruding portion 31 and colliding with the elastic member. The compression state of other positions of 50 is inconsistent to ensure the uniformity of the force exerted by the elastic member 50 on the contact pressure module 20. Furthermore, when the contact pressure module 20 compresses the protective member 40, the compression amount of each position of the protective member 40 is consistent. , to improve the protective performance of the protective piece 40 .

In one embodiment, please refer to FIG. 4 and FIG. 10 together, the housing 10 is provided with a first clamping member 12 . The fixing member 30 is engaged with the first clamping member 12 so that the fixing member 30 can resist the elastic member 50 against the contact mold set 20 to ensure the compression state of the elastic member 50 . Furthermore, the arrangement of the first clamping member 12 can facilitate the connection between the fixing member 30 and the housing 10 and improve assembly efficiency. At the same time, compared with connection methods such as threaded connection, bonding, and ultrasonic welding, snap-in connection has a certain limiting effect, which can ensure that the compression state of the elastic member 50 can reach the preset level, and avoid excessive or too small compression that may cause protection The pressing state of the component 40 is unstable.

In one embodiment, please continue to refer to FIG. 4 and FIG. 10 , the first clamping member 12 includes an elastic arm 121 and a clamping portion 122 . The elastic arm 121 is provided on the housing 10 . The engaging portion 122 is protruding from the elastic arm 121 and can contact the side of the fixing member 30 away from the elastic member 50 along the axial direction. Utilizing the elastic deformation ability of the elastic arm 121, the fixing part 30 can drive the elastic arm 121 to deform through the clamping part 122, so as to facilitate the fixing part 30 to reach the installation position. When the fixing part 30 reaches the installation position, the elastic arm 121 can drive the latch part 122 to return and contact the side of the fixing part 30 away from the elastic part 50 .

In one embodiment, as shown in FIG. 10 , the housing 10 is provided with a rotation stop 13 , and the fixing part 30 is connected to the rotation stop 13 , so that the rotation of the fixing part 30 can be restricted by the arrangement of the rotation stop 13 , and thus the rotation of the fixing part 30 can be restricted. This prevents the elastic member 50 from twisting and causing the compression state of the elastic member 50 to become unstable.

In one embodiment, please refer to FIG. 4 and FIG. 8 together. The fixing member 30 includes a body 32 and a second clamping member 33 provided on the body 32 . The second clamping member 33 is clamped with the first clamping member 12 . Further, the second clamping member 33 is connected to the anti-rotation member 13 to prevent rotation. The arrangement of the second snap-in part 33 can facilitate the snap-in and anti-rotation connection between the fixing part 30 and the housing 10. At the same time, it avoids the above-mentioned snap-in, anti-rotation connection and the protruding part 31 being arranged in too concentrated a position, which increases the number of first snap-in connections. The design difficulty of the component 12, the anti-rotation component 13 and the fixing component 30.

In one embodiment, as shown in FIGS. 8 and 10 , the first clamping member 12 is arranged around the mounting hole 100 , and the clamping portion 122 has a first guide surface 1221 that is inclined toward the mounting hole 100 side. The second clamping member 33 is provided with a second guide surface 331 matching the first guide surface 1221 . In this way, the arrangement of the first guide surface 1221 and the second guide surface 331 can facilitate the deformation of the elastic arm 121 driven by the clamping portion 122, so as to facilitate the fixing member 30 to reach the installation position. In this embodiment, the number of the first clamping parts 12 may be multiple to improve the stability of the fixing part 30 at the installation position.

In one embodiment, please refer to Figure 3, Figure 4 and Figure 8 together. The fixing member 30 is provided with an avoidance space 300 for arranging cables of the touch module 20, so as to facilitate the connection between the touch module 20 and the electronic device. Other structures are electrically connected. In this embodiment, the avoidance space 300 runs through the fixing member 30 along the axis, which not only ensures that the end of the fixing member 30 can effectively support the elastic member 50, but also reduces the weight of the fixing member 30 and facilitates fixing the fixing member 30.

In one embodiment, please refer to Figures 1, 2, 3, 7, 9, 11 and 14. The housing 10 includes a middle frame 15 and a first panel 14 covering the outside of the middle frame 15. Mounting holes 100 are formed in the first panel 14 . As shown in FIG. 7 , in this embodiment, a mounting groove 400 is provided on the middle frame 15 to facilitate the positioning and installation of the fixing member 30 and the middle frame 15 .

In one embodiment, please refer to Figure 5, Figure 10 and Figure 13 together. One of the first panel 14 and the middle frame 15 is provided with a first receiving groove 500, and the other is provided with a protrusion 141. The protrusion 141 is received in the first accommodating groove 500 and is spaced apart from the bottom of the first accommodating groove 500 and the groove wall of the first accommodating groove 500. The first accommodating groove 500 is used to accommodate glue, so that the protrusion 141 is in contact with the first accommodating groove 500. A space for accommodating glue can be formed between the bottom of the groove 500 and the groove wall of the first receiving groove 500, and more glue can be accommodated between the first panel 14 and the middle frame 15, ensuring that the first panel 14 and the middle frame 15 are The connection stability between the middle frame 15. In this embodiment, the first receiving groove 500 is annular, and the corresponding protrusions 141 are also annular. Furthermore, in this embodiment, the first receiving groove 500 is formed on the middle frame 15 , and the protruding strips 141 are formed on the first panel 14 . It can be understood that in other embodiments, the first receiving groove 500 can also be formed on the first panel 14 , and correspondingly, the convex strips 141 can be formed on the middle frame 15 .

In one embodiment, please refer to FIGS. 6 and 15 together, 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 receiving groove 700 close to the groove wall of the groove 600 . The other one of the second panel 16 and the middle frame 15 is provided with a groove 600 . One of them is at least partially disposed between the groove 600 and the groove wall of the groove 600, and covers at least part of the second receiving groove. This can increase the overlapping position between the second panel 16 and the middle frame 15, and facilitate the addition of Location for subsequent gluing. Further, the second receiving groove 700 is used for glue positioning. The second receiving groove 700 has a certain glue-holding space, which can facilitate the positioning of the glue, and the portion with more glue than the glue-holding space can be squeezed to the groove wall position of the groove 600 so that the overlapping portions can be bonded. In this embodiment, the groove 600 is formed on the middle frame 15 , and the second panel 16 is at least partially disposed in the groove 600 . The second panel 16 can squeeze the glue positioned on the second receiving groove 700 between the second panel 16 and the groove wall of the groove 600 to improve the connection stability between the second panel 16 and the middle frame 15 . It can be understood that in other embodiments, the groove 600 can also be formed on the second panel 16 , and the middle frame 15 is at least partially disposed in the groove 600 .

In one embodiment, as shown in FIG. 6 , a separation space is formed between the other one of the second panel 16 and the middle frame 15 and the groove wall of the groove 600 , and the second receiving groove 700 is connected with the separation space, so as to The glue conveniently positioned in the second receiving groove 700 can be squeezed into the separation space in a certain direction, and is located between the second panel 16 and the middle frame 15 .

In one embodiment, as shown in FIGS. 6 and 15 , the second receiving groove 700 can form a protruding strip 151 on the bottom of the groove 600 . The protruding strip 151 is spaced apart from the groove wall of the groove 600 . The strip portion 151 is provided with a notch 800 . The notch 800 extends from the side of the protruding strip portion 151 facing the second receiving groove 700 to the side of the protruding strip portion 151 away from the second receiving groove 700 and penetrates through the protruding strip portion 151 . In this way, the glue can be easily overflowed through the notch 800 , and the glue solidified at the notch 800 can connect the second panel 16 and the middle frame 15 , further increasing the connection area between the second panel 16 and the middle frame 15 . At the same time, the convex portion 151 can provide support for the second panel 16/middle frame 15 received in the groove 600, thereby improving structural stability.

The technical features of the above-described embodiments can be combined in any way. To simplify the description, 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, All should be considered to be within the scope of this manual.

What is disclosed above is only the preferred embodiment of the present invention. Of course, it cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model still fall within the scope of the present utility model.

Claims (12)

1. Protective structure, characterized by including: The shell is provided with mounting holes; A touch module is provided in the housing and partially exposed in the mounting hole; A fixing piece is provided in the housing, and the fixing piece is located on the side of the contact module away from the mounting hole along the axial direction of the mounting hole; A protective piece is provided along the periphery of the contact module, and the protective piece is connected between the housing and the contact module; and An elastic member is provided between the contact mold set and the fixing member. 2. The protective structure according to claim 1, wherein the mounting hole is formed with a first stepped surface on the housing, and the contact module is provided with a mounting hole that matches the mounting hole. part, the mounting part is provided with a second stepped surface, and the protective piece 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 arranged around the contact module, and the elastic member is annular and is coaxially arranged with the protective member. . 4. The protective structure according to claim 1, characterized in that a protruding portion is provided on the side of the fixing member facing the contact module, and the protruding portion is spaced apart from the contact module. The elastic member is provided with a receiving space for receiving the protruding portion. 5. The protective structure according to any one of claims 1 to 4, characterized in that the housing is provided with a first clamping member, and the fixing member is clamped with the first clamping member so that the The fixing component can resist the elastic component against the contact mold set. 6. The protective structure according to claim 5, wherein the first clamping member includes an elastic arm and a clamping portion, the elastic arm is provided on the housing, and the clamping portion is protrudingly provided on the housing. The elastic arm can contact the side of the fixing member away from the elastic member along the axial direction. 7. The protective structure according to claim 5, characterized in that the outer shell is provided with an anti-rotation part, and the fixing part is connected to the anti-rotation part to prevent rotation. 8. The protective structure according to claim 7, wherein the fixing member includes a body and a second clamping member provided on the body, and the second clamping member and the first clamping member Snap-on and anti-rotation connection with the anti-rotation piece. 9. The protective structure according to claim 1, wherein the fixing member is provided with an escape space for arranging cables of the contact module. 10. The protective structure according to any one of claims 1-4 and 9, wherein the housing includes a middle frame and a first panel covering the outside of the middle frame, and the mounting hole is formed in the middle frame. A first panel, one of the first panel and the middle frame is provided with a first receiving groove, and the other is provided with a convex strip, the convex strip is received in the first receiving slot and connected with the third The bottom of a holding tank is spaced apart from the groove wall of the first holding tank, and the first holding tank is used to hold glue. 11. The protective structure according to claim 10, wherein the housing further includes a second panel, and the first panel and the second panel are respectively connected to opposite sides of the middle frame, so One of the second panel and the middle frame is provided with a groove, and a second receiving groove is provided at the bottom of the groove close to the groove wall. The second panel and the middle frame The other one is at least partially provided in the groove and is spaced apart from the groove wall of the groove, and covers at least part of the second accommodation groove, where the second accommodation groove is used for glue positioning. 12. Electronic equipment, characterized by comprising the protective structure according to any one of claims 1 to 11.