Connector assembly and interphone

Abstract

The utility model discloses a connector assembly and an interphone, and the connector assembly comprises a housing, one end of the housing is provided with an interface, and the surface where the outer side of the interface is located is provided with a step groove; the dustproof assembly comprises a dustproof cover plate, and the dustproof cover plate is arranged in the step groove and is in sliding connection with the step groove; when the dustproof cover plate slides to the position where the interface is located, the interface is shielded; when the dustproof cover plate slides to one side of the interface, the interface is exposed. By arranging the dustproof assembly at the interface, dust and water vapor can be prevented from entering the connector female seat when the interface is not used, so that good connection between the connector female seat and the connector plug during use is ensured, and the service life of the interphone is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of connectors, in particular to a connector assembly and an intercom. BACKGROUND

[0002] TYPE-C (a hardware interface form of a universal serial bus) is widely used as a standardized interface on intercoms.

[0003] At present, the TYPE-C interface on the intercom is exposed, and dust or water vapor is very easy to enter the TYPE-C female seat when not in use, resulting in poor contact during use. CONTENT OF THE UTILITY MODEL

[0004] The technical problem solved by the present application is to provide a connector assembly and an intercom, which can solve the problem of limited device use caused by the lack of protection of the existing TYPE-C interface.

[0005] To solve the above technical problems, the first technical solution adopted by the present application is to provide a connector assembly, comprising: a shell, one end of the shell is provided with an interface, and the surface outside the interface is provided with a stepped groove; a dustproof assembly comprising a dustproof cover plate, the dustproof cover plate is arranged in the stepped groove and is in sliding connection with the stepped groove; wherein the dustproof cover plate is slid to the position of the interface to shield the interface; the dustproof cover plate is slid to one side of the interface to expose the interface.

[0006] The dustproof assembly further comprises a fixing member, which is detachably connected with the shell to limit the dustproof cover plate on the shell; the fixing member is provided with an opening corresponding to the interface; wherein the dustproof cover plate is slid to the position of the opening to shield the interface; the dustproof cover plate is slid to one side of the opening to expose the interface.

[0007] The two ends of the dustproof cover plate extending in the first direction are respectively provided with a first clamping hook and a second clamping hook, and the two ends of the stepped groove extending in the first direction are respectively provided with a first protrusion and a second protrusion; the first direction is the sliding direction of the dustproof cover plate; wherein the first clamping hook is clamped with the first protrusion when the dustproof cover plate is slid to the position of the opening; the second clamping hook is clamped with the second protrusion when the dustproof cover plate is slid to one side of the opening.

[0008] The first clamping hook is two, symmetrically arranged on the two sides of the first end of the dustproof cover plate extending in the second direction; the second clamping hook is two, symmetrically arranged on the two sides of the second end of the dustproof cover plate extending in the second direction; the second direction is perpendicular to the first direction; the first protrusion is two, symmetrically arranged on the two sides of the first end of the stepped groove extending in the second direction; the second protrusion is two, symmetrically arranged on the two sides of the second end of the stepped groove extending in the second direction.

[0009] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0010] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0011] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0012] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0013] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0014] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0015] The inner side surface of the fixing member is provided with a third protrusion, and the step groove is provided with a clamping groove.

[0016] To solve the above technical problems, the second technical solution adopted by the present application is to provide a intercom, comprising the connector assembly.

[0017] The intercom further comprises a connector female seat, and the connector female seat is arranged in the charging management unit of the intercom.

[0018] The beneficial effects of the present application are: different from the prior art, the present application provides a connector assembly, by setting a dustproof assembly at the position of the interface corresponding to the shell, and making the dustproof cover plate and the step groove provided on the surface outside the interface slide connection, when the dustproof cover plate slides to the position of the interface, the interface is shielded by the dustproof cover plate, so as to prevent dust and water from entering the connector female seat when the interface is not used, thereby ensuring good connection between the connector female seat and the connector plug during use, thereby improving the service life of the intercom. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is the assembly structure schematic diagram of the connector assembly in the first embodiment of the present application in the closed state;

[0021] Figure 2 is Figure 1 the assembly structure schematic diagram of the connector assembly in the open state;

[0022] Figure 3 is Figure 1 the exploded structure schematic diagram of the connector assembly;

[0023] Figure 4 is Figure 3 the exploded structure schematic diagram of the connector assembly after rotating 180 degrees;

[0024] Figure 5 is the exploded structure schematic diagram of the second embodiment of the connector assembly in the present application;

[0025] Figure 6 is Figure 5 the exploded structure schematic diagram of the connector assembly after rotating 180 degrees;

[0026] Figure 7 is Figure 5 the structure schematic diagram of the dustproof cover plate;

[0027] Figure 8 is Figure 7 the structure schematic diagram of the dustproof cover plate after rotating 180 degrees;

[0028] Figure 9 is a schematic diagram of an exploded structure of the intercom of the present application. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] The terms used in the embodiments of the present application are merely for the purpose of describing the specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. "Plural" generally includes at least two, but does not exclude the case of including at least one.

[0031] It should be understood that the term "and / or" used herein is merely to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0032] It should be understood that the terms "include", "contain" or any other variant used herein are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the elements defined by the statement "include" do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] In the prior art, the TYPE-C interface on the intercom is exposed, and dust or water vapor can easily enter the TYPE-C female socket when not in use, resulting in poor contact during use.

[0034] Based on the above situation, the present application provides a connector assembly and intercom, which can solve the problem of limited device use caused by the unprotected TYPE-C interface.

[0035] The connector assembly and intercom disclosed in the present application can be used in the fields of communication products, automotive products, household appliances, etc., such as mobile phones, intercoms and other terminal devices.

[0036] Please refer to Figure 1 andFigure 2 , Figure 1 is an assembly structure schematic diagram of the connector assembly in the closed state in the first embodiment of the application, Figure 2 is Figure 1 is an assembly structure schematic diagram of the connector assembly in the open state.

[0037] In the embodiment, the connector assembly 100 comprises a shell 10 and a dustproof assembly 20.

[0038] One end of the shell 10 is provided with an interface 11, and the surface outside the interface 11 is provided with a stepped groove 12. The dustproof assembly 20 comprises a dustproof cover plate 21, which is arranged in the stepped groove 12 and is in sliding connection with the stepped groove 12.

[0039] In the embodiment, when the dustproof cover plate 21 slides to the position of the interface 11, the interface 11 is shielded; when the dustproof cover plate 21 slides to one side of the interface 11, the interface 11 is exposed.

[0040] It can be understood that by sliding the dustproof cover plate 21 in the stepped groove 12 and placing it in the position of the interface 11, the interface 11 can be shielded by the dustproof cover plate 21, thereby protecting the interface from dust and water when it is not in use. Further, by sliding the dustproof cover plate 21 to one side of the interface 11, the interface 11 can be exposed to avoid affecting the use of the interface 11.

[0041] In some embodiments, the dustproof assembly 20 further comprises a fixing member 22, which is detachably connected with the shell 10 to limit the dustproof cover plate 21 on the shell 10. The fixing member 22 is provided with an opening 23, which is correspondingly arranged with the interface 11.

[0042] In some embodiments, the fixing member 22 is arranged on the outer surface of the dustproof cover plate 21.

[0043] Specifically, when the dustproof cover plate 21 slides to the position of the opening 23, the interface 11 is shielded; when the dustproof cover plate 21 slides to one side of the opening 23, the interface 11 is exposed.

[0044] It can be understood that by limiting the dustproof cover plate 21 on the shell 10 through the fixing member 22, the dustproof cover plate 21 can be prevented from falling out of the stepped groove 12, thereby improving the installation stability of the dustproof assembly 20.

[0045] It can be understood that by sliding the dustproof cover plate 21 in the stepped groove 12 and placing it at the position of the opening 23, the interface 11 can be shielded by the dustproof cover plate 21, thereby preventing dust and water from entering the interface 11 when the interface is not in use, and protecting the interface from dust and water.

[0046] It can be understood that the dustproof assembly 20 can prevent dust and water from entering the interface 11 when the interface is not in use, thereby ensuring good connection during use.

[0047] In the embodiment, the sliding direction of the dustproof cover plate 21 is defined as the first direction, which is parallel to the extension direction of the x-axis. The first direction is also parallel to the length extension direction of the stepped groove 12. The width extension direction of the stepped groove 12 is defined as the second direction, which is parallel to the extension direction of the y-axis. The depth direction of the stepped groove 12 is defined as the third direction, which is parallel to the extension direction of the z-axis.

[0048] In some embodiments, the dustproof cover plate 21 is a rectangular cover plate, and the stepped groove 12 is a rectangular recess. The width of the rectangular cover plate is equal to the width of the rectangular recess, and the length of the rectangular cover plate is less than the length of the rectangular recess, so that the rectangular cover plate can slide in the first direction.

[0049] In some embodiments, the fixing member 22 is a rectangular frame body, and the width of the rectangular frame body is equal to the width of the rectangular recess, and the length of the rectangular cover plate is greater than the length of the rectangular recess.

[0050] Please refer to Figure 3 and Figure 4 , Figure 3 is Figure 1 the exploded structure diagram of the connector assembly in Figure 4 is Figure 3 the exploded structure diagram of the connector assembly rotated by 180 degrees in

[0051] In the embodiment, the two ends of the dustproof cover plate 21 extending in the first direction are respectively provided with a first hook 61 and a second hook 62, and the two ends of the stepped groove 12 extending in the first direction are respectively provided with a first protrusion 71 and a second protrusion 72.

[0052] When the dustproof cover plate 21 slides to the position of the opening 23, the first hook 61 and the first protrusion 71 are connected. When the dustproof cover plate 21 slides to one side of the opening 23, the second hook 62 and the second protrusion 72 are connected.

[0053] In some embodiments, the first clamping hooks 61 are two, symmetrically arranged on both sides of the first end of the dust cover 21 extending in the second direction, and the second clamping hooks 62 are two, symmetrically arranged on both sides of the second end of the dust cover 21 extending in the second direction.

[0054] In some embodiments, the first protrusions 71 are two, symmetrically arranged on both sides of the first end of the stepped groove 12 extending in the second direction, and the second protrusions 72 are two, symmetrically arranged on both sides of the second end of the stepped groove 12 extending in the second direction.

[0055] It can be understood that when the dust cover 21 is slid to the position of the opening 23, the two first protrusions 71 on the first end of the stepped groove 12 close to the interface 11 are correspondingly clamped into the semi-ring-shaped holes of the two first clamping hooks 61 of the dust cover 21, so that the dust cover 21 and the stepped groove 12 form a clamping connection, thereby fixing the dust cover 21 at the interface 11, and then shielding the interface 11.

[0056] It can be understood that when the dust cover 21 is slid to one side of the opening 23, the two first protrusions 71 on the second end of the stepped groove 12 away from the interface 11 are correspondingly clamped into the semi-ring-shaped holes of the two second clamping hooks 62 of the dust cover 21, so that the dust cover 21 and the stepped groove 12 form a clamping connection, thereby fixing the dust cover 21 at one side of the interface 11, and then exposing the interface 11.

[0057] In some embodiments, the outer side surface of the dust cover 21 is provided with a protruding piece 80. Specifically, the protruding piece 80 can be pushed to facilitate the sliding of the dust cover 21 in the stepped groove 12.

[0058] In some specific embodiments, the length direction of the protruding piece 80 is parallel to the second direction. It can be understood that by making the length direction of the protruding piece 80 perpendicular to the sliding direction, the user can push the protruding piece 80 more conveniently.

[0059] It can be understood that by pushing the protruding piece 80 towards the interface 11, the dust cover 21 can be slid towards the interface 11, so that the first clamping hooks 61 of the dust cover 21 are clamped with the first protrusions 71 of the stepped groove 12, thereby forming a closed state of shielding the interface 11. Conversely, by pushing the protruding piece 80 away from the interface 11, the dust cover 21 can be slid away from the interface 11, so that the second clamping hooks 62 of the dust cover 21 are clamped with the second protrusions 72 of the stepped groove 12, thereby forming an open state of exposing the interface 11.

[0060] In some embodiments, the inner side surface of the fixing member 22 is provided with a third protrusion 51, and the stepped groove 12 is provided with a clamping groove 52, and the third protrusion 51 is clamped with the clamping groove 52. The third protrusion 51 is arranged on one end of the fixing member 22 extending in the length direction and is arranged close to the short side. The clamping groove 52 is arranged on one end of the stepped groove 12 extending in the length direction and is arranged close to the short side. In some specific embodiments, the clamping groove 52 is arranged on one end of the stepped groove 12 provided with the second protrusion 72.

[0061] In some embodiments, the fixing member 22 is provided with a through hole 41, the stepped groove 12 is provided with a positioning hole 42, and the through hole 41 and the positioning hole 42 are fixed by a screw. In some specific embodiments, the through hole 41 and the third protrusion 51 are arranged on two ends of the fixing member 22 extending in the length direction, and the positioning hole 42 and the clamping groove 52 are arranged on two ends of the stepped groove 12 extending in the length direction.

[0062] In other embodiments, the two ends of the fixing member 22 can be provided with protrusions, and the two ends of the stepped groove 12 can be provided with grooves. In yet other embodiments, the two ends of the fixing member 22 can be provided with through holes, and the two ends of the stepped groove 12 can be provided with positioning holes, which are not limited in the present application.

[0063] In some embodiments, the inner side surface of the dust cover plate 21 is provided with a groove 31, and the groove 31 is provided with an elastic member 32. The elastic member 32 is partially accommodated in the groove 31, and the exposed part of the elastic member 32 is elastically connected with the stepped groove 12.

[0064] In some specific embodiments, the thickness of the exposed part of the elastic member 32 is less than or equal to the thickness of the part of the elastic member 32 accommodated in the groove 31, for example, the thickness of the exposed part is half of the thickness of the accommodated part.

[0065] In some specific embodiments, as shown in Figure 3 The groove 31 and the elastic member 32 can also be rectangular, triangular or other shapes in other specific embodiments, which are not limited in the present application.

[0066] It can be understood that under the limiting action of the fixing member 22, the elastic member 32 on the dust cover plate 21 is in elastic deformation in contact with the stepped groove 12 and is pressed on the dust cover plate 21, so that the dust cover plate 21 and the stepped groove 12 will not be loose. Since the elastic member 32 can be tightly attached to the dust cover plate 21 and the stepped groove 12 at the same time, dust and water vapor can be prevented from entering the interface 11 through the gap between the dust cover plate 21 and the stepped groove 12, thereby further improving the sealing performance of the dustproof assembly 20.

[0067] It can be understood that, since the dustproof cover plate 21 is connected with the stepped groove 12 through the exposed part of the elastic member 32, and the elastic member 32 has flexibility relative to the dustproof cover plate 21, when the dustproof cover plate 21 slides, the elastic member 32 can weaken the friction during sliding, thereby improving the sliding performance of the dustproof cover plate 21.

[0068] Please refer to Figure 5 and Figure 6 , Figure 5 is an exploded structural schematic diagram of a second embodiment of the connector assembly in the present application, Figure 6 is Figure 5 is an exploded structural schematic diagram of the connector assembly after rotating 180 degrees in the present application.

[0069] In the present embodiment, the connector assembly 100 comprises a shell 10 and a dustproof assembly 20.

[0070] The shell 10 is provided with an interface 11 at one end, and the surface outside the interface 11 is provided with a stepped groove 12. The dustproof assembly 20 comprises a dustproof cover plate 21, which is arranged in the stepped groove 12 and is in sliding connection with the stepped groove 12.

[0071] Only the parts different from the first embodiment will be described below.

[0072] In some embodiments, the dustproof cover plate 21 is provided with protruding sliding blocks 211 on both sides in a first direction, and the stepped groove 12 is provided with sliding rails (not shown in the figure) on the inner walls of both sides in the first direction. The dustproof cover plate 21 is connected with the stepped groove 12 through the sliding rails and can slide relative to the stepped groove 12 along the sliding rails. The first direction is the sliding direction of the dustproof cover plate 21. The dustproof cover plate 21 is provided with elastic limiting members 212 on at least one side in the first direction, and the stepped groove 12 is provided with a first limiting groove (not shown in the figure) and a second limiting groove (not shown in the figure) on at least one side in the first direction. The first limiting groove is arranged at the position of the stepped groove 12 corresponding to the interface 11, and the second limiting groove is arranged at the end of the stepped groove 12 away from the interface 11.

[0073] It can be understood that, by making the dustproof cover plate 21 slide in the stepped groove 12 and being at the position of the stepped groove 12 corresponding to the interface 11, the interface 11 can be shielded by the dustproof cover plate 21, thereby protecting the interface from dust and water when the interface 11 is not used. Further, by making the dustproof cover plate 21 slide to the end of the stepped groove 12 away from the interface 11, the interface 11 can be exposed to avoid affecting the use of the interface 11.

[0074] In some embodiments, the dustproof assembly 20 further comprises a fixing member 22, which is detachably connected with the shell 10 to limit the dustproof cover plate 21 on the shell 10. The fixing member 22 is provided with an opening, which is arranged corresponding to the interface 11.

[0075] In some embodiments, the dustproof cover plate 21 is provided with protruding sliding blocks 211 on both sides in the first direction, the fixing member 22 is provided with slot holes 24, one end of each slot hole 24 corresponds to the interface 11 to form an opening, and the inner walls of both sides of each slot hole 24 in the first direction are provided with sliding grooves (not shown in the figure), the dustproof cover plate 21 is connected with the fixing member 22 through the protruding sliding blocks 211 and can slide relative to the fixing member 22 along the sliding grooves.

[0076] In some embodiments, the dustproof cover plate 21 is provided with elastic limit members 212 on at least one side in the first direction, the fixing member 22 is provided with a third limit slot 241 and a fourth limit slot 242 on at least one side in the first direction, the third limit slot 241 is arranged at one end of the slot hole 24 corresponding to the interface 11, and the fourth limit slot 242 is arranged at the other end of the slot hole 24 away from the interface 11. When the dustproof cover plate 21 slides to one end of the slot hole 24 corresponding to the interface 11, the elastic limit member 212 is clamped with the third limit slot 241; when the dustproof cover plate 21 slides to the other end of the slot hole 24 away from the interface 11, the elastic limit member 212 is clamped with the second limit slot 241.

[0077] In some embodiments, when the dustproof cover plate 21 slides between the two ends of the slot hole 24, the elastic limit member 212 is compressed by the sliding groove to avoid affecting the sliding performance. When the dustproof cover plate 21 slides to the two ends of the slot hole 24, since the third limit slot 241 and the fourth limit slot 242 are both grooves, when the elastic limit member 212 slides to the position corresponding to the third limit slot 241 or the fourth limit slot 242, the compression allowance can be released and clamped with the third limit slot 241 or the fourth limit slot 242, thereby forming a relatively stable connection relationship.

[0078] It can be understood that the dustproof cover plate 21 is limited on the shell 10 by the elastic limit member 212 and the third limit slot 241 or the fourth limit slot 242, which can avoid the dustproof cover plate 21 from falling off from the stepped groove 12, thereby improving the installation stability of the dustproof assembly 20.

[0079] It can be understood that by making the dustproof cover plate 21 slide in the fixing member 22 and making it at one end of the slot hole 24 corresponding to the interface 11, the interface 11 can be shielded by the dustproof cover plate 21, thereby protecting the interface from dust and water when the interface 11 is not in use. Further, by making the dustproof cover plate 21 slide to the other end of the slot hole 24 away from the interface 11, the interface 11 can be exposed to avoid affecting the use of the interface 11.

[0080] In some embodiments, the dustproof cover plate 21 is provided with elastic limit members 212 symmetrically on both sides in the first direction, and the fixing member 22 is provided with third limit slots 241 and fourth limit slots 242 symmetrically on both sides in the first direction.

[0081] Understandably, by setting two elastic limit pieces 212 and two third limit grooves 241 and two fourth limit grooves 242, the two sides of the dust cover plate 21 can be limited, thereby further improving the installation stability of the dust cover plate 21.

[0082] Please refer to Figure 7 With Figure 8 , Figure 7 is Figure 5 the structure diagram of the dust cover plate in the Figure 8 is Figure 7 the structure diagram of the dust cover plate after rotating 180 degrees in the

[0083] In this embodiment, the dust cover plate 21 includes a plate body 213 and an elastic limit piece 212 arranged on the inner surface of the plate body 213. The inner surface of the plate body 213 is provided with a plurality of limit columns 214. The elastic limit piece 212 is integrally formed with a connecting plate 215. The connecting plate 215 is provided with a through hole. The connecting plate 215 is sleeved on the limit column 214 through the through hole to connect with the plate body 213, thereby fixing the elastic limit piece 212 on the plate body 213.

[0084] Among them, the convex sliding block 211 is arranged on both sides of the plate body 213 along the sliding direction, and is symmetrically arranged.

[0085] In some embodiments, the fixing piece 22 is provided with a first through hole 411 and a second through hole 412. The stepped groove 12 is provided with a first positioning hole 421 and a second positioning hole 422. The first through hole 411 and the first positioning hole 421 are fixed by screws. The second through hole 412 and the second positioning hole 412 are fixed by screws.

[0086] In some embodiments, the first through hole 411 and the second through hole 412 are respectively arranged at both ends of the fixing piece 22 extending in the length direction. The first positioning hole 421 and the second positioning hole 422 are respectively arranged at both ends of the stepped groove 12 extending in the length direction.

[0087] Different from the prior art, in the present embodiment, the dust cover plate 21 is slidably connected with the stepped groove 12 arranged on the surface outside the interface 11 by arranging the dust cover assembly 20 on the shell 10. When the dust cover plate 21 slides to the position of the interface 11, the interface 11 is shielded by the dust cover plate 21, thereby protecting the interface 11 from dust and water when the interface 11 is not in use. Further, when the dust cover plate 21 slides to one side of the interface 11, the interface 11 is exposed to avoid affecting the use of the interface 11.

[0088] Correspondingly, the application provides a intercom, comprising the connector assembly.

[0089] Specifically, please refer toFigure 9 , Figure 9 is an exploded structural schematic diagram of the intercom of the present application.

[0090] In the present embodiment, the intercom 400 comprises a body (not shown in the figure), the connector assembly 100, the connector female 200 and the connector male 300.

[0091] In the present embodiment, the connector female 200 is fixed inside the body, the shell of the connector assembly 100 is a part of the shell of the body, and the dustproof assembly 20 is installed on the shell of the body. Specifically, the interface 11 is protected from water and dust by the dustproof assembly 20 in the connector assembly 100 when not in use, and the dustproof cover 21 in the dustproof assembly 20 is slid to one side of the interface 11 to expose the interface 11 when in use, so that the connector male 300 is connected to the connector female 200 through the interface 11.

[0092] In some embodiments, the connector female 200 is arranged in the charging management unit of the intercom 400, wherein the charging management unit is a circuit module in the circuit board of the intercom 400 for managing the charging function.

[0093] It can be understood that, by arranging the dustproof assembly 20 at the interface 11, the present embodiment can prevent dust and water vapor from entering the connector female 200 when the interface 11 is not in use, thereby ensuring good connection between the connector female 200 and the connector male 300 when in use, improving the service life of the interface 11 and the connector female 200, and in turn improving the service life of the intercom 400.

[0094] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation based on the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A connector assembly, characterized in that, include: A housing, one end of which is provided with an interface, and a stepped groove is provided on the outer surface of the interface; A dustproof assembly includes a dustproof cover plate, which is disposed in the stepped groove and slidably connected to the stepped groove; When the dust cover slides to the position of the interface, it covers the interface; when the dust cover slides to one side of the interface, the interface is exposed.

2. The connector assembly according to claim 1, characterized in that, The dustproof assembly also includes a fixing member, which is detachably connected to the housing to limit the dustproof cover plate on the housing; the fixing member is provided with an opening, which is provided corresponding to the interface; When the dust cover slides to the position of the opening, it blocks the interface; when the dust cover slides to one side of the opening, the interface is exposed.

3. The connector assembly according to claim 2, characterized in that, The dust cover is provided with a first hook and a second hook at both ends extending along the first direction, and the stepped groove is provided with a first protrusion and a second protrusion at both ends extending along the first direction; the first direction is the sliding direction of the dust cover. When the dust cover slides to the position of the opening, the first hook engages with the first protrusion; when the dust cover slides to one side of the opening, the second hook engages with the second protrusion.

4. The connector assembly according to claim 3, characterized in that, There are two first hooks, symmetrically arranged on both sides of the first end of the dust cover extending along the second direction; there are two second hooks, symmetrically arranged on both sides of the second end of the dust cover extending along the second direction; the second direction is perpendicular to the first direction. There are two first protrusions, symmetrically arranged on both sides of the first end of the stepped groove extending along the second direction; there are two second protrusions, symmetrically arranged on both sides of the second end of the stepped groove extending along the second direction.

5. The connector assembly according to claim 4, characterized in that, The inner surface of the fastener is provided with a third protrusion, and the stepped groove is provided with a slot, and the third protrusion engages with the slot.

6. The connector assembly according to claim 1, characterized in that, The dust cover is provided with raised sliders on both sides along the first direction, and the stepped groove is provided with slide rails on the inner walls of both sides along the first direction. The dust cover is connected to the stepped groove through the slide rails and can slide relative to the stepped groove along the slide rails; the first direction is the sliding direction of the dust cover. The dust cover is provided with an elastic limiting member on at least one side along the first direction, and the step groove is provided with a first limiting groove and a second limiting groove on at least one side along the first direction. The first limiting groove is located at the position of the step groove corresponding to the interface, and the second limiting groove is located at the end of the step groove away from the interface.

7. The connector assembly according to claim 2, characterized in that, The dust cover is provided with raised sliders on both sides along the first direction, the fixing member is provided with a slot, one end of the slot corresponds to the interface to form the opening, and the inner wall of the slot is provided with a sliding groove along both sides of the first direction. The dust cover is connected to the fixing member through the raised slider and can slide relative to the fixing member along the sliding groove. The dust cover is provided with an elastic limiting member on at least one side along the first direction, and the fixing member is provided with a third limiting groove and a fourth limiting groove on at least one side along the first direction. The third limiting groove is provided at one end of the slot corresponding to the interface, and the fourth limiting groove is provided at one end of the slot away from the interface. When the dust cover slides to the end of the slot corresponding to the interface, the elastic limiting member engages with the third limiting groove; when the dust cover slides to the end of the slot away from the interface, the elastic limiting member engages with the fourth limiting groove.

8. The connector assembly according to claim 7, characterized in that, The dust cover is symmetrically provided with the elastic limiting member on both sides along the first direction, and the fixing member is symmetrically provided with the third limiting groove and the fourth limiting groove on both sides along the first direction.

9. The connector assembly according to claim 1, characterized in that, The outer surface of the dust cover is provided with protrusions.

10. The connector assembly according to claim 2, characterized in that, The fastener has a through hole, and the stepped groove has a positioning hole. The through hole and the positioning hole are fixed together by screws.

11. The connector assembly according to claim 1, characterized in that, A groove is provided on the inner surface of the dust cover, and an elastic element is provided in the groove; The elastic element is partially housed within the groove, and the exposed portion of the elastic element forms an elastic connection with the stepped groove. The thickness of the exposed portion of the elastic member is less than or equal to the thickness of the portion of the elastic member housed within the groove.

12. A walkie-talkie, characterized in that, Includes the connector assembly as described in any one of claims 1 to 11.

13. The walkie-talkie according to claim 12, characterized in that, The walkie-talkie also includes a connector female, which is located in the charging management unit of the walkie-talkie.

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