Protective sleeve for mobile communication equipment

Abstract

The utility model relates to the technical field of mobile communication protection, in particular to a mobile communication equipment protective sleeve which comprises a protective sleeve body, a charging port is formed in the bottom end of the protective sleeve body, fixing blocks are fixedly connected to the left side and the right side of the upper end face of one end of the protective sleeve body, and movable grooves are formed in the two fixing blocks. Springs are arranged in the two movable grooves, inserting rods are fixedly connected to one sides of the two springs, a first movable plate is rotationally connected to the interior of the charging port, inserting grooves are formed in the left side and the right side of the interior of the first movable plate, and a camera opening is formed in one side of the upper end face of the protective sleeve body. The upper end of the rear end face of the protective sleeve body is fixedly connected with a protruding block, and a storage groove is formed in the protruding block. According to the utility model, the charging port is provided with a structure capable of protecting the charging port, and the camera is provided with the protection plate which can be randomly adjusted, so that the protection of the mobile communication equipment is greatly improved, and the service life of the mobile communication equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of mobile communication device protection technology, and in particular to a protective cover for mobile communication devices. Background Technology

[0002] Mobile communication devices refer to various devices used for mobile communication, mainly including portable devices such as mobile phones, tablets, and laptops. These devices exchange information with base stations or other devices through wireless communication technology to achieve functions such as voice calls, data transmission, and Internet access. To prevent mobile phones from being dropped, they are usually equipped with protective cases, which can act as shock absorbers when subjected to external impacts.

[0003] The prior art patent CN205306205U discloses a protective case for personal mobile communication devices, including a protective shell body, a locking part, a temperature sensing probe, a temperature regulating cavity, a circulation pipe, a cooler, a heater, a circulation pump, a protective shell, a temperature regulating medium, a first photovoltaic panel, a second photovoltaic panel, a hinge, a first locking component, and a second locking component. This utility model makes the use of the mobile phone protective case more convenient; it has the advantages of simple structure and easy operation; the setting of the temperature regulating cavity, cooler, heater, and circulation pump enables the device to regulate temperature; the setting of the temperature sensing probe can automatically activate the heating mode or cooling mode; the setting of the first and second photovoltaic panels can fully utilize natural clean energy, making it green and environmentally friendly; at the same time, the folding design allows the temperature regulating cavity to protect the first and second photovoltaic panels.

[0004] However, the charging port at the bottom of existing mobile communication device protective cases is open, which allows dust to enter the charging port of the mobile device over time, causing dust accumulation inside. This can lead to poor contact during charging and reduce the device's lifespan. At the same time, the camera area is also open, which can cause dirt to accumulate on the camera over time, making it difficult to clean. In the event of an accidental drop, the camera may be damaged, which also reduces the lifespan of the mobile communication device. Utility Model Content

[0005] To address the issues that existing mobile communication device protective cases have open charging ports at the bottom, which allow dust to enter the device over time, causing poor contact during charging, and the open camera area may be damaged upon drop, thus reducing the device's lifespan.

[0006] The technical solution of this utility model is as follows: a protective case for mobile communication devices, including a protective case body, a charging port at the bottom end of the protective case body, fixed blocks fixedly connected to the left and right sides of the upper surface of one end of the protective case body, movable grooves opened inside the two fixed blocks, springs installed inside the two movable grooves, and plug rods fixedly connected to one side of the two springs, a first movable plate rotatably connected inside the charging port, slots opened on the left and right sides of the first movable plate, a camera opening opened on one side of the upper surface of the protective case body, a protrusion fixedly connected to the upper end of the rear surface of the protective case body, a storage groove opened inside the protrusion, a camera baffle slidably connected inside the storage groove, an extension plate fixedly connected to one side of the camera opening near the lower end, a fixed rod fixedly connected to the upper surface of the extension plate, connecting plates fixedly connected to the front and rear ends of one side of the upper surface of the camera baffle, a second movable plate rotatably connected between the two connecting plates, and a fixing hole opened inside the second movable plate.

[0007] Preferably, a sliding camera cover gradually obstructs the camera of the mobile communication device, preventing contamination from dirt and dust and ensuring the camera's cleanliness. The camera cover is fixed by inserting a fixing rod into the fixing hole. Folding the second movable plate disengages the fixing rod from the fixing hole, allowing the camera cover to slide in the opposite direction and be stored in the storage slot, thus improving the protection of the camera and extending its service life.

[0008] Preferably, multiple evenly arranged horn holes are provided on both the left and right sides of the lower end face of the protective cover body, and a dustproof net is fixedly connected to the inner wall of the protective cover body near the horn holes.

[0009] Preferably, a switch button slot is provided on the upper end of one side of the protective case body, and a volume button slot is provided on the other side of the protective case body, on the opposite side of the switch button slot.

[0010] Preferably, the four ends of the inner wall of the protective cover are fixedly connected with anti-collision pads, and the first movable plate is movably connected to the protective cover body by a first short shaft.

[0011] Preferably, a dustproof plug is fixedly connected to the front end face of the first movable plate, and both plug rods are inserted into the two slots.

[0012] Preferably, a magnetic clasp is fixedly connected to the rear end face of the protective cover body, and a fixing rod is inserted into and passes through the fixing hole.

[0013] Preferably, a second short shaft is movably connected between the second movable plate and the two connecting plates, and a buffer protrusion located on one side of the protrusion is fixedly connected to the rear end face of the protective sleeve body.

[0014] Preferably, the upper and lower ends of the inner wall of the protrusion are provided with sliding grooves, and the camera baffle slides into the two sliding grooves.

[0015] The beneficial effects of this utility model are:

[0016] 1. This protective case for mobile communication devices allows for the folding and rotation of a first movable plate to align with the charging port at the bottom of the mobile communication device. Simultaneously, a dustproof insert on the front side of the first movable plate is inserted into it to provide dust protection. During charging, the first movable plate is folded in the opposite direction to rotate upwards, and a plug is inserted into the slot to fix the first movable plate, thus completing the charging operation. This structure can protect the charging port from dust, preventing dust from entering and causing subsequent poor contact.

[0017] 2. This mobile communication device protective case features a sliding camera cover that gradually obscures the camera, preventing dirt and dust contamination and keeping the camera clean. The camera cover is secured by inserting a fixing rod into a fixing hole. Folding down the second movable plate disengages the fixing rod from the fixing hole, allowing the camera cover to slide in the opposite direction and be stored in a storage slot, thus improving camera protection and extending its lifespan. Attached Figure Description

[0018] Figure 1 The diagram shown is a three-dimensional structural schematic of the protective cover for mobile communication devices according to this utility model.

[0019] Figure 2 This utility model is shown. Figure 1 A magnified schematic diagram of the three-dimensional structure at point A;

[0020] Figure 3 The image shown is a rear view of the three-dimensional structure of the protective case for mobile communication devices according to this utility model.

[0021] Figure 4 This utility model is shown. Figure 3 A magnified schematic diagram of the three-dimensional structure at point B;

[0022] Figure 5 The diagram shown is a partial three-dimensional structural schematic of the protective cover for mobile communication devices according to this utility model.

[0023] Figure 6 This utility model is shown. Figure 5 A magnified schematic diagram of the structure at point C in the solid model.

[0024] Explanation of reference numerals in the attached drawings: 1. Protective cover body; 2. Speaker hole; 3. Camera opening; 4. Anti-collision pad; 5. Charging port; 6. First movable plate; 7. First short shaft; 8. Fixing block; 9. Insert rod; 10. Movable groove; 11. Spring; 12. Magnetic suction piece; 13. Protrusion block; 14. Camera baffle; 15. Connecting plate; 16. Second short shaft; 17. Second movable plate; 18. Fixing hole; 19. Fixing rod; 20. Extension plate; 21. Buffer protrusion; 22. Slide groove; 23. Storage groove; 24. Slot. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please see Figures 1-6 This utility model provides an embodiment: a protective case for a mobile communication device, including a protective case body 1, a charging port 5 at the bottom of the protective case body 1, and fixing blocks 8 fixedly connected to the left and right sides of the upper surface of one end of the protective case body 1. Each fixing block 8 has a movable groove 10 inside, and each movable groove 10 has a spring 11 inside. Each spring 11 has a plug rod 9 fixedly connected to one side. A first movable plate 6 is rotatably connected inside the charging port 5. Slots 24 are provided on the left and right sides of the first movable plate 6. The upper surface of the protective case body 1... A camera opening 3 is provided on one side. A protrusion 13 is fixedly connected to the upper end of the rear face of the protective cover body 1. A storage groove 23 is provided inside the protrusion 13. A camera baffle 14 is slidably connected inside the storage groove 23. An extension plate 20 is fixedly connected to one side of the camera opening 3 near the lower end. A fixing rod 19 is fixedly connected to the upper end face of the extension plate 20. A connecting plate 15 is fixedly connected to both the front and rear ends of one side of the upper end face of the camera baffle 14. A second movable plate 17 is rotatably connected between the two connecting plates 15. A fixing hole 18 is provided inside the second movable plate 17.

[0027] Please see Figures 1-2In this embodiment, multiple evenly arranged speaker holes 2 are provided on both the left and right sides of the lower end face of the protective cover body 1. A dustproof mesh is fixedly connected to the inner wall of the protective cover body 1 near the speaker holes 2. A switch button groove is provided on the upper end of one side of the protective cover body 1, and a volume button groove is provided on the other side of the protective cover body 1. Anti-collision pads 4 are fixedly connected to the four ends of the inner wall of the protective cover body 1. A first short shaft 7 is movably connected between the first movable plate 6 and the protective cover body 1. The mobile communication device is placed into the protective cover body 1. In the sheath body 1, by moving the first movable plate 6, it is folded to one end under the action of the first short shaft 7, so that the dustproof plug on the front end of the first movable plate 6 is inserted into the charging port 5 on the lower end of the mobile communication device, which plays a role in sealing and preventing dust. When charging the mobile communication device, the first movable plate 6 can be folded in the opposite direction, so that it is folded upward under the action of the first short shaft 7, so that the plug rods 9 on the left and right sides are squeezed and the spring 11 on one side is compressed, and then inserted into the slot 24 for fixation.

[0028] Please see Figures 3-6 In this embodiment, a dustproof insert is fixedly connected to the front end face of the first movable plate 6, and two insert rods 9 are inserted into two slots 24. A magnetic suction piece 12 is fixedly connected to the rear end face of the protective sleeve body 1, and a fixing rod 19 is inserted into and passes through the fixing hole 18. A second short shaft 16 is movably connected between the second movable plate 17 and the two connecting plates 15. A buffer protrusion 21 located on one side of the protrusion 13 is fixedly connected to the rear end face of the protective sleeve body 1. Sliding grooves 22 are provided at both the upper and lower ends of the inner wall of the protrusion 13, and the camera baffle 14 slides into it. Simply place the camera into the two sliding grooves 22, exposing the charging port 5 for charging; slide the camera baffle 14 to one side so that it slides in the sliding groove 22 to slowly block the camera of the mobile communication device; then rotate and fold the second movable plate 17 so that the fixing rod 19 is inserted into the fixing hole 18 for fixing; fold the second movable plate 17 in the opposite direction so that the fixing rod 19 is disengaged from the fixing hole 18, and slide the camera baffle 14 in the opposite direction so that it slides into the storage slot 23, and then the camera of the mobile communication device can be used.

[0029] During operation, the mobile communication device is placed inside the protective case body 1. By moving the first movable plate 6, it folds to one end under the action of the first short shaft 7, causing the dustproof insert on the front side of the first movable plate 6 to insert into the charging port 5 on the lower end of the mobile communication device, thus sealing off the dust. When charging the mobile communication device, the first movable plate 6 can be folded in the opposite direction, causing it to fold upwards under the action of the first short shaft 7, pressing the inserts 9 on both sides and compressing the spring 11 on one side, while simultaneously inserting into the charging port 5. Simply fix it in slot 24 to expose charging port 5 for charging; slide the camera baffle 14 to one side so that it slides in the slide groove 22 to slowly block the camera of the mobile communication device; then rotate and fold the second movable plate 17 so that the fixing rod 19 is inserted into the fixing hole 18 for fixing; fold the second movable plate 17 in the opposite direction so that the fixing rod 19 is disengaged from the fixing hole 18, and slide the camera baffle 14 in the opposite direction so that it slides into the storage slot 23, and then the camera of the mobile communication device can be used.

[0030] Through the above steps, by folding and rotating the first movable plate 6, it is aligned with the charging port at the bottom of the mobile communication device. At the same time, the dustproof plug on the front side of the first movable plate 6 is inserted into it to protect it from dust. When charging, the first movable plate 6 is folded in the opposite direction and rotated upwards. The plug rod 9 is inserted into the slot 24 to fix the first movable plate 6. This solves the problem that the charging port 5 at the bottom of the existing mobile communication device protective case is in an open state, which will cause dust to enter the inside of the mobile communication device over time, resulting in poor contact during charging. At the same time, the camera is also open, which may cause damage when dropped, reducing its service life.

Claims

1. A protective case for a mobile communication device, comprising a protective case body (1), characterized in that: The bottom of the protective case body (1) is provided with a charging port (5). The left and right sides of the upper surface of one end of the protective case body (1) are fixedly connected with fixing blocks (8). The two fixing blocks (8) are provided with movable grooves (10). The two movable grooves (10) are provided with springs (11). The two springs (11) are fixedly connected with plug rods (9) on one side. The charging port (5) is rotatably connected with a first movable plate (6). The left and right sides of the first movable plate (6) are provided with slots (24). The upper surface of the protective case body (1) is provided with a camera opening (3). 1) A protrusion (13) is fixedly connected to the upper end of the rear end face. A storage groove (23) is opened inside the protrusion (13). A camera baffle (14) is slidably connected inside the storage groove (23). An extension plate (20) is fixedly connected to the lower end of one side of the camera opening (3). A fixing rod (19) is fixedly connected to the upper end face of the extension plate (20). A connecting plate (15) is fixedly connected to both the front and rear ends of one side of the upper end face of the camera baffle (14). A second movable plate (17) is rotatably connected between the two connecting plates (15). A fixing hole (18) is opened inside the second movable plate (17).

2. The protective case for a mobile communication device according to claim 1, characterized in that: Multiple evenly arranged horn holes (2) are opened on both the left and right sides of the lower end face of the protective cover body (1). A dustproof net is fixedly connected to the inner wall of the protective cover body (1) near the horn holes (2).

3. The protective case for a mobile communication device according to claim 1, characterized in that: A switch button slot is provided on the upper end of one side of the protective case body (1), and a volume button slot is provided on one side of the protective case body (1) and on the other side of the switch button slot.

4. A protective case for a mobile communication device according to claim 1, characterized in that: The four ends of the inner wall of the protective sleeve body (1) are fixedly connected with anti-collision pads (4), and the first movable plate (6) is movably connected to the protective sleeve body (1) by a first short shaft (7).

5. A protective case for a mobile communication device according to claim 1, characterized in that: The front end of the first movable plate (6) is fixedly connected with a dustproof plug, and the two plug rods (9) are inserted into the two slots (24).

6. A protective case for a mobile communication device according to claim 1, characterized in that: A magnetic clasp (12) is fixedly connected to the rear end face of the protective sleeve body (1), and a fixing rod (19) is inserted into the fixing hole (18) and passes through it.

7. A protective case for a mobile communication device according to claim 1, characterized in that: The second movable plate (17) is movably connected to the two connecting plates (15) by a second short shaft (16), and the rear end face of the protective sleeve body (1) is fixedly connected to a buffer protrusion (21) located on one side of the protrusion block (13).

8. A protective case for a mobile communication device according to claim 1, characterized in that: The upper and lower ends of the inner wall of the protrusion (13) are provided with grooves (22), and the camera baffle (14) slides into the two grooves (22).

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