Mobile communication equipment and interface shielding cover thereof

Abstract

The utility model discloses a mobile communication device and an interface shielding cover thereof. The interface shielding cover comprises a mounting rack and a cover body. The mounting frame comprises a bottom plate, a storage groove is formed in the bottom plate, a first through hole is formed in one side of the bottom plate, and the first through hole communicates with the storage groove; the cover body can move in and out of the first through hole and can be contained in the containing groove. The interface shielding cover can be applied to the mobile communication equipment, and the shielding cover can be stored when the interface is used while the shielding effect on a through hole and the like at the interface of the mobile communication equipment is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile communication equipment, in particular to a mobile communication equipment and an interface shielding cover thereof. Background Art

[0002] Mobile communication devices such as walkie-talkies have through holes for installing interfaces such as charging interfaces, data transmission interfaces, and communication interfaces. Some mobile communication device application scenarios have certain protection requirements for interfaces. At present, a cover that can be rotated 90 degrees is usually used to protect the interface. When the interface needs to be used, the cover is flipped over. When the interface is not needed, the cover can be flipped over to cover the interface. After opening, the flip cover cannot be stored and can only be exposed on the body, which will interfere with other components. For example, when the interface is used for charging, the cover may interfere with the charging stand and affect the use of the charging stand. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a mobile communication device and an interface shielding cover thereof.

[0004] The technical solution adopted by the utility model to solve its technical problems is: constructing an interface shielding cover, including a mounting frame and a cover body; the mounting frame includes a bottom plate, the bottom plate is provided with a storage groove, one side of the bottom plate is provided with a first through hole, the first through hole is connected to the storage groove; the cover body can move in and out of the first through hole and can be accommodated in the storage groove.

[0005] In some embodiments, the interface shielding cover further includes a connecting block and a limiting component;

[0006] The connecting block is movably installed in the receiving groove, and one end of the connecting block is rotatably connected to one end of the cover body;

[0007] The limiting assembly is arranged in the mounting frame, and the limiting assembly is connected to the connecting block to limit the use state of the cover body.

[0008] In some embodiments, the limiting assembly includes a slider, a linkage rod, and an elastic member;

[0009] The slider is used to be connected to the connecting block, and the upper surface of the slider is provided with an annular first slide groove, a limiting groove and a second slide groove; the limiting groove is arranged near one side of the first through hole, the first slide groove and the second slide groove are both extended along the movement direction of the connecting block, and the bottom height of the connection between the first slide groove and the limiting groove is greater than the bottom height of the limiting groove, the bottom height of the connection between the limiting groove and the second slide groove is greater than the bottom height of the second slide groove, and the bottom height of the connection between the second slide groove and the first slide groove is greater than the bottom height of the connection between the first slide groove and the second slide groove;

[0010] The linkage rod comprises a rod portion, and the two ends of the rod portion in the length direction respectively have a connecting portion and a limiting portion, the connecting portion is connected to the portion of the bottom plate close to the first through hole, the limiting portion can move along the first slide groove, the limiting groove and the second slide groove, and the elastic member connects the slider and a side of the bottom plate away from the first through hole;

[0011] Among them, when the limiting portion is located in the limiting groove, the cover body is in a storage state; when the limiting portion is located in the first sliding groove, the cover body is in an active state and the cover body can be stored in the storage groove; when the limiting portion is located in the second sliding groove, the cover body is in an active state and the cover body can be pushed out of the first through hole; when the limiting portion is located at the connection between the second sliding groove and the first sliding groove, the cover body is in a covering state.

[0012] In some embodiments, a lap portion is provided on one side of the sliding block to overlap with the connecting block.

[0013] In some embodiments, a guide column is provided on a side of the slider away from the first through hole;

[0014] Part of the elastic member is sleeved on the guide column.

[0015] In some embodiments, a plurality of guide grooves are provided in the receiving groove, and the guide grooves are extended along the movement direction of the connecting block;

[0016] A guide portion is provided at the bottom of the connecting block. The guide portion is extended along the moving direction of the connecting block and is installed in the guide groove.

[0017] In some embodiments, the mounting frame further comprises a face shell that cooperates with the base plate;

[0018] The upper surface of the connecting block is provided with a groove, and the surface shell is provided with a first elastic arm that cooperates with the groove to limit the movement of the connecting block; the surface shell is provided with a second elastic arm that cooperates with the slider to limit the movement of the slider.

[0019] In some embodiments, the mounting frame also includes a mounting plate, which is vertically connected to a side of the base plate close to the first through hole; the mounting plate has a second through hole for the interface to be exposed therein, and when the cover body is in a covering state, the cover body covers the second through hole.

[0020] In some embodiments, the cover is magnetically fixedly connected to the mounting plate.

[0021] The utility model also constructs a mobile communication device, comprising the interface shielding cover described in any one of the above embodiments.

[0022] The implementation of the utility model has the following beneficial effects: the interface shielding cover can be applied to mobile communication equipment, and while shielding the through holes and the like at the interface of the mobile communication equipment, the shielding cover can be stored when the interface is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show certain embodiments of the utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0024] Figure 1 This is one of the structural schematic diagrams of the interface shielding cover in some embodiments of the utility model;

[0025] Figure 2 yes Figure 1 An exploded view of the interface shielding cover is shown;

[0026] Figure 3 This is the second structural schematic diagram of the interface shielding cover in some embodiments of the utility model;

[0027] Figure 4 yes Figure 3 An exploded view of the interface shielding cover is shown;

[0028] Figure 5 It is a schematic diagram of the bottom structure of the connecting block in some embodiments of the utility model;

[0029] Figure 6 It is one of the structural schematic diagrams of the slider in some embodiments of the utility model;

[0030] Figure 7 This is the second structural schematic diagram of the slider in some embodiments of the utility model;

[0031] Figure 8This is the third structural schematic diagram of the slider in some embodiments of the utility model;

[0032] Fig. 9 It is a front view schematic diagram of a slider in some embodiments of the utility model;

[0033] Fig.10 It is a structural schematic diagram of the cover body in some embodiments of the utility model in a storage state (elastic member omitted);

[0034] Fig.11 It is a structural schematic diagram of the cover body in some embodiments of the utility model in a covering state;

[0035] Fig.12 is a structural schematic diagram of an interface shielding cover in a mobile communication device in some embodiments of the utility model in a shielding state;

[0036] Fig.13 It is a structural schematic diagram of an interface shielding cover in a mobile communication device in some embodiments of the utility model in a stored state. DETAILED DESCRIPTION

[0037] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0038] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0039] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details that hinder the description of the present invention.

[0040] See also Figures 1 to 4 The utility model shows an interface shielding cover which can be applied to a mobile communication device such as a walkie-talkie. The interface shielding cover can be used to shield an interface of the mobile communication device, such as a charging and discharging interface.

[0041] The interface shielding cover may include a mounting frame 10 , a connecting block 20 , a cover body 30 and a limiting assembly 40 .

[0042] The mounting frame 10 includes a bottom plate 11, a receiving groove 11a is provided on the bottom plate 11, and a first through hole 11b (such as Figure 2 As shown), the first through hole 11b is communicated with the receiving groove 11a, and the cover plate 30 can move in and out of the first through hole 11b and can be accommodated in the receiving groove 11a.

[0043] Among them, when the interface of a mobile communication device such as a walkie-talkie needs to be charged, the cover body 30 can be moved and stored in the storage slot 11a. Most walkie-talkies are charged using a charging stand. When the walkie-talkie is placed vertically, the cover body 30 can be pressed against a limit position so that the cover body 30 does not slide out of the storage slot 11a, thereby avoiding interference of the cover body 30 with other components.

[0044] It can be understood that the interface shielding cover can be used on a mobile communication device. While shielding the through holes and the like at the interface of the mobile communication device, the shielding cover can be stored when the interface is used.

[0045] In some embodiments, the connection block 20 is movably installed in the receiving groove 11a, one end of the connection block 20 is rotatably connected to one end of the cover 30 (from the perspective of the cover 30, one end of the cover 30 is rotatably connected to one end of the connection block 20), and the cover 30 can move in and out of the first through hole 11b. The cover 30 and the connection block 20 can both be flat plate-shaped structures, and one end of the cover 30 and one end of the connection block 20 can be connected together through a rotating shaft 50.

[0046] The limit assembly 40 is arranged in the mounting frame 10, and the limit assembly 40 is connected to the connecting block 20. Since the connecting block 20 is connected to the cover body 30, the limit assembly 40 can limit the use state of the cover body 30. For example, the limit assembly 40 can be used to limit the cover body 30 to a storage state, an active state and a covering state. The storage state here is that the cover body 30 is fixed in the storage groove 11a. The active state is that the cover body 30 is in the storage state and the covering state, and is in a state where it can enter and exit the first through hole 11b. The covering state is that the cover body 30 is fixed to cover the interface of the mobile communication device, such as blocking the charging and discharging interface of the walkie-talkie, so as to provide certain protection for the charging and discharging interface of the walkie-talkie.

[0047] In some embodiments, the limiting assembly 40 may include a slider 41 , a linkage rod 42 , and an elastic member 43 .

[0048] The slider 41 is used to connect with the connecting block 20. The upper surface of the slider 41 is provided with a first slide groove 411, a limit groove 412 and a second slide groove 413 which are roughly annular. The shape formed by the three is roughly as follows: Figure 6 , Figure 7 as well as Fig. 9 The shape shown, or the shape of the composition can be roughly shape or annular arrow shape; the limiting groove 412 is arranged near one side of the first through hole 11b, and the limiting groove 412 is concave toward one side of the elastic member 43, the first slide groove 411 and the second slide groove 413 are both extended along the movement direction of the connecting block 20, and the bottom height of the connection between the first slide groove 411 and the limiting groove 412 is greater than the bottom height of the limiting groove 412, the bottom height of the connection between the limiting groove 412 and the second slide groove 413 is greater than the bottom height of the second slide groove 413, and the bottom height of the connection between the second slide groove 413 and the first slide groove 411 is greater than the bottom height of the connection between the first slide groove 411 and the second slide groove 413, so that the limiting portion 423 of the subsequent linkage rod 42 can only extend the first slide groove 411, the limiting groove 412, the second slide groove 413, and the first slide groove 411 in the order of sliding, such as Fig. 9 As shown, dotted line segment a, dotted line segment b, dotted line segment c, and dotted line segment a move in sequence.

[0049] The linkage rod 42 may be substantially U-shaped, and may include a rod portion 421. The two ends of the rod portion 421 in the length direction respectively have a connecting portion 422 and a limiting portion 423. The connecting portion 422 is connected to a portion of the bottom plate 11 close to the first through hole 11b. For example, a slot 112 (such as Figure 2 As shown in FIG. 1 , the connecting portion 422 is inserted into the slot 112. The limiting portion 423 can move along the first slide groove 411, the limiting groove 412 and the second slide groove 413. The elastic member 43 connects the slider 41 and the side of the bottom plate 11 away from the first through hole 11b. The side of the bottom plate 11 away from the first through hole 11b can be provided with a positioning groove 113, and one end of the elastic member 43 can be limited in the positioning groove 113.

[0050] Combination Figures 6 to 11 As shown, when the limiting portion 423 is located in the limiting groove 412, the cover body 30 is in a storage state; when the limiting portion 423 is located in the first slide groove 411, the cover body 30 is in an active state and the cover body 30 can be stored in the storage groove 11a, and when the limiting portion 423 is located in the second slide groove 413, the cover body 30 is in an active state and the cover body 30 can be pushed out of the first through hole 11b; when the limiting portion 423 is located at the connection between the second slide groove 413 and the first slide groove 411, the cover body 30 can be in a covering state.

[0051] In some embodiments, the bottom plate 11 may also be provided with a movable groove 11c, which is connected to the storage groove 11a, and the slider 41 is movably installed in the movable groove 11c. Further, one end of the movable groove 11c may be provided with the above-mentioned slot 112, and the other end of the movable groove 11c may be provided with the above-mentioned positioning slot 113. Further, the upper part of the above-mentioned slot 112 may be provided with a trapezoidal groove, the short side of the trapezoidal groove is arranged away from the side of the positioning slot 113, and the long side of the trapezoidal groove is arranged close to the side of the positioning slot 113, so that the two side sides of the trapezoidal groove can limit the left and right swinging range of the linkage rod 42.

[0052] In some embodiments, a lap joint 414 is provided on one side of the slider 41 to overlap with the connecting block 20. The lap joint 414 can be roughly step-shaped and can extend into one side of the storage groove 11a. The connecting block 20 can overlap with the lap joint 414 during movement and can move together.

[0053] In some embodiments, a guide post 415 is provided on one side of the slider 41 away from the first through hole 11b, and a portion of the elastic member 43 is sleeved on the guide post 415. Preferably, the elastic member 43 may be a cylindrical coil spring, one end of which is sleeved on the guide post 415, and the other end is located in the positioning groove 113. Of course, the elastic member 43 may also be a spring or the like. It can be understood that the elastic member 43 is mainly used to apply a reset elastic force to the slider 41 when the cover body 30 withdraws from the storage groove 11a, and the slider 41 pushes the connection block 20 to move through the overlap portion 414, thereby driving the cover body 30 to withdraw from the bottom plate 11.

[0054] Combination Figure 4 and Figure 8 As shown, in some embodiments, a guide groove 416 may be provided at the bottom of the slider 41, and the upper surface of the movable groove 11c may be provided on the guide rail 114. The guide groove 416 cooperates with the guide rail 114 to make the slider 41 move more smoothly.

[0055] Combination Figure 4 and Figure 5 As shown, in some embodiments, a plurality of guide grooves 111 are provided in the receiving groove 11a, and the guide grooves 111 are extended along the movement direction of the connecting block 20. A guide portion 21 is provided at the bottom of the connecting block 20, and the guide portion 21 is extended along the movement direction of the connecting block 20. The guide portion 21 is installed in the guide groove 111, so that the connecting block 20 moves more smoothly and accurately.

[0056] See again Figures 1 to 4The mounting frame 10 also includes a surface shell 12 that cooperates with the base plate 11. The upper surface of the connecting block 20 is provided with a groove 22. The surface shell 12 is provided with a first elastic arm 121 that cooperates with the groove 22 to limit the movement of the connecting block 20. The first elastic arm 121 can be set one or two.

[0057] In some embodiments, the surface shell 12 is provided with a second elastic arm 122 that cooperates with the slider 41 to limit the movement of the slider 41 .

[0058] Preferably, the face shell 12 can be snap-connected with the bottom plate 11. For example, the outer peripheral edge of the bottom plate 11 is provided with a plurality of protrusions 115, and the face shell 12 can be provided with buckle grooves 123 that cooperate with the protrusions 115. Of course, the face shell 12 and the bottom plate 11 can also be fixed by threaded connection, which is not specifically limited here.

[0059] See again Figures 1 to 4 In some embodiments, the mounting frame 10 further includes a mounting plate 13, which is vertically connected to one side of the base plate 11 close to the first through hole 11b; the mounting plate 13 has a second through hole 131 through which the interface 101 is exposed, and when the cover body 30 is in the covering state, the cover body 30 covers the second through hole 131.

[0060] In addition, the mounting plate 13 may be provided with a mounting hole 132 . The mounting hole 132 may be one or more and may cooperate with fasteners (such as screws or bolts) to fix the mounting plate 13 on the body of the mobile communication device 100 .

[0061] In some embodiments, the cover 30 is magnetically fixedly connected to the mounting plate 13. For example, a magnetic member 60 (such as a magnet) may be provided on the mounting plate 13, and a fixing groove 133 may be provided on the mounting plate 13 for the magnetic member 60 to be installed. Of course, the magnetic member 60 may also be embedded in the mounting plate 13. The cover 30 may be partially made of metal material to facilitate connection with the magnetic member 60. Of course, the cover 30 may also be made entirely of metal material. Of course, a magnetic member such as a magnet may also be provided inside the cover 30.

[0062] See also Fig.12 and Fig.13 The utility model also discloses a mobile communication device 100, which includes the interface shielding cover described in any one of the above embodiments. The mobile communication device 100 may include but is not limited to a walkie-talkie, a smart phone, a tablet, etc.

[0063] The mobile communication device 100 may include a body, and an interface 101 may be provided on one side of the body. The interface 101 may be a charging interface, a data transmission interface, or a communication interface, etc., and may include but is not limited to a USB type-A interface and a USB type-C interface.

[0064] The interface shielding cover can be applied to the mobile communication device 100 to protect the interface 101, etc. When the interface 101 of the mobile communication device 100 needs to be used (such as when charging), the cover body 30 can be stored to avoid interference of the cover body 30 with other components.

[0065] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the utility model; it should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model; therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should belong to the scope covered by the claims of the utility model.

Claims

1. An interface shielding cover, characterized in that: The invention comprises a mounting frame (10) and a cover body (30); the mounting frame (10) comprises a bottom plate (11), a receiving groove (11a) is provided on the bottom plate (11), a first through hole (11b) is provided on one side of the bottom plate (11), and the first through hole (11b) is connected to the receiving groove (11a); the cover body (30) can move in and out of the first through hole (11b) and can be accommodated in the receiving groove (11a).

2. The interface shielding cover according to claim 1, characterized in that: The interface shielding cover also includes a connecting block (20) and a limiting component (40); The connecting block (20) is movably installed in the receiving groove (11a), and one end of the connecting block (20) is rotatably connected to one end of the cover body (30); The limiting assembly (40) is arranged in the mounting frame (10), and the limiting assembly (40) is connected to the connecting block (20) to limit the use state of the cover body (30).

3. The interface shielding cover according to claim 2, characterized in that: The limiting assembly (40) comprises a slider (41), a linkage rod (42) and an elastic member (43); The slider (41) is used to connect with the connecting block (20), and the upper surface of the slider (41) is provided with an annular first slide groove (411), a limiting groove (412) and a second slide groove (413); the limiting groove (412) is arranged close to one side of the first through hole (11b), the first slide groove (411) and the second slide groove (413) are both extended along the movement direction of the connecting block (20), and the bottom height of the connection between the first slide groove (411) and the limiting groove (412) is greater than the bottom height of the limiting groove (412), the bottom height of the connection between the limiting groove (412) and the second slide groove (413) is greater than the bottom height of the second slide groove (413), and the bottom height of the connection between the second slide groove (413) and the first slide groove (411) is greater than the bottom height of the connection between the first slide groove (411) and the second slide groove (413); The linkage rod (42) comprises a rod portion (421), and the two ends of the rod portion (421) in the length direction are respectively provided with a connecting portion (422) and a limiting portion (423), the connecting portion (422) is connected to a portion of the bottom plate (11) close to the first through hole (11b), the limiting portion (423) can move along the first sliding groove (411), the limiting groove (412) and the second sliding groove (413), and the elastic member (43) connects the slider (41) and a side of the bottom plate (11) away from the first through hole (11b); When the limiting portion (423) is located in the limiting groove (412), the cover body (30) is in a storage state; when the limiting portion (423) is located in the first sliding groove (411), the cover body (30) is in an active state and the cover body (30) can be stored in the storage groove (11a); when the limiting portion (423) is located in the second sliding groove (413), the cover body (30) is in an active state and the cover body (30) can be pushed out of the first through hole (11b); when the limiting portion (423) is located at the connection between the second sliding groove (413) and the first sliding groove (411), the cover body (30) is in a covering state.

4. The interface shielding cover according to claim 3, characterized in that: A lap portion (414) is provided on one side of the sliding block (41) for lap-joining with the connecting block (20).

5. The interface shielding cover according to claim 3, characterized in that: A guide column (415) is provided on a side of the sliding block (41) away from the first through hole (11b); Part of the elastic member (43) is sleeved on the guide column (415).

6. The interface shielding cover according to claim 3, characterized in that: A plurality of guide grooves (111) are provided in the receiving groove (11a), and the guide grooves (111) are extended along the movement direction of the connecting block (20); A guide portion (21) is provided at the bottom of the connection block (20), and the guide portion (21) is extended along the movement direction of the connection block (20). The guide portion (21) is installed in the guide groove (111).

7. The interface shielding cover according to claim 3, characterized in that: The mounting frame (10) further comprises a surface shell (12) matched with the bottom plate (11); The upper surface of the connecting block (20) is provided with a groove (22); the surface shell (12) is provided with a first elastic arm (121) that cooperates with the groove (22) to limit the movement of the connecting block (20); and the surface shell (12) is provided with a second elastic arm (122) that cooperates with the slider (41) to limit the movement of the slider (41).

8. The interface shielding cover according to any one of claims 1 to 7, characterized in that: The mounting frame (10) further comprises a mounting plate (13), wherein the mounting plate (13) is vertically connected to a side of the bottom plate (11) close to the first through hole (11b); the mounting plate (13) has a second through hole (131) through which the interface is exposed, and when the cover body (30) is in a covering state, the cover body (30) covers the second through hole (131).

9. The interface shielding cover according to claim 8, characterized in that: The cover body (30) is magnetically fixedly connected to the mounting plate (13).

10. A mobile communication device, characterized in that: It comprises the interface shielding cover as described in any one of claims 1 to 9 above.

Images