Portable alarm clock

Abstract

The utility model discloses a portable alarm clock, which relates to the technical field of electronic products and comprises an outer shell, a bottom cover is mounted at the lower bottom of the outer shell, four accommodating grooves are annularly formed in the lower surface of the bottom cover at intervals, damping rotating shafts are mounted in the accommodating grooves, supporting legs are mounted on the outer walls of the damping rotating shafts, and the supporting legs are mounted on the outer walls of the damping rotating shafts. Side open grooves are symmetrically formed in the side wall of the outer shell, rotating shaft frames are installed in the side open grooves, bandage rolls are wound on the outer walls of the rotating shaft frames, the supporting legs are divided into two sets, a suction cup and a magnetic suction block are installed on the lower surface of each set of supporting legs, threads are arranged on the side wall of the bottom cover, and the bottom cover is arranged on the side wall of the bottom cover. And the bottom cover and the lower bottom of the outer shell are combined and installed through threads, a hollow groove is formed in the middle of the lower surface of the bottom cover, and a telescopic rod is installed in the hollow groove. The problem that when an existing alarm clock is used, a suction cup protrudes and is exposed out of the alarm clock, and carrying by a user is easily affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic product technical field, concretely is a portable alarm clock. BACKGROUND

[0002] Alarm clock is the clock with the alarm device. It can show time and send out sound signal or other signal according to the time set by people. The movement structure of alarm clock mainly has mechanical type and quartz electronic type two categories;

[0003] For example, the announcement number: CN213210733U, named "a portable intelligent alarm clock", including alarm clock body, setting up in alarm clock body has central control module, storage module and power supply module, wherein, central control module is used to adjust the state of alarm clock, power supply module is used to provide power for alarm clock, storage module is connected with central control module, display screen is set up on alarm clock body to show date and time, camera is set up on the surface of alarm clock body and is located at the side of display screen to shoot and collect user's data, speaker is set up in the inside of alarm clock body and is connected with central control module, and the loudspeaker hole is set up at the position corresponding to the loudspeaker on the surface of alarm clock body.

[0004] The above-mentioned existing alarm clock is exposed outside the device when in use, which can easily affect the user's carrying; therefore, it does not meet the existing needs, and a portable alarm clock is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a portable alarm clock to solve the problem that the existing alarm clock is exposed outside the device when in use, which can easily affect the user's carrying.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable alarm clock, comprising: an outer shell, a bottom cover is installed on the lower bottom of the outer shell, four storage slots are annularly and spaced apart on the lower surface of the bottom cover, a damping shaft is installed inside the storage slot, a supporting leg is installed on the outer wall of the damping shaft, a side slot is symmetrically arranged on the side wall of the outer shell, a shaft holder is installed inside the side slot, and a strap roll is wound on the outer wall of the shaft holder.

[0007] Preferably, the supporting leg is divided into two groups, and an adsorbing disc and a magnetic block are respectively installed on the lower surface of each group of supporting legs.

[0008] Preferably, a thread is arranged on the side wall of the bottom cover, and the bottom cover is combined and installed with the lower bottom of the outer shell through the thread.

[0009] Preferably, a hollow groove is arranged at the middle position of the lower surface of the bottom cover, a telescopic rod is installed inside the hollow groove, and a handle is installed on the telescopic end of the telescopic rod.

[0010] Preferably, an LCD screen is mounted on the upper surface of the outer casing, an EL light-emitting sheet is mounted below the LCD screen, a PCB circuit board is disposed below the EL light-emitting sheet, and the output end of the PCB circuit board is electrically connected to the input end of the LCD screen. A cover is mounted on the outer edge of the PCB circuit board.

[0011] Preferably, an alarm clock timing module is installed on the outer wall of the PCB circuit board, and the alarm clock timing module is bidirectionally electrically connected to the PCB circuit board. A speaker is installed below the PCB circuit board, and the input end of the speaker is electrically connected to the output end of the PCB circuit board.

[0012] Preferably, a lithium battery is installed below the speaker, and a charging pin socket is installed on one side of the lithium battery.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) In this utility model, the storage slot allows users to easily retract the legs into the slot by rotating the damping shaft when carrying the device, thus reducing the size and making it easier to carry. When supporting the device, the legs are rotated outward by the damping shaft to make them contact the ground and provide support. The damping shaft makes the device more stable and secure when rotating and supporting, and less prone to rotation. When the shaft frame is rotated and unfolded, users can easily remove the strap roll from the top and wrap it with the shaft frame at the other end to form a wristband, which is convenient for users to carry in their hands. When storing the device, the strap roll can also be wrapped and fixed to the shaft frame, and then the shaft frame can be stored in the side slot, achieving the effect of weaving. All of the above structures have a storage structure, so that they do not protrude from the outside of the device, making it easier for users to reduce the size and carry the device.

[0015] (2) In this utility model, the bottom cover is assembled with the bottom of the outer shell by threads. The user extends the telescopic rod outward to take out the handle, which makes it convenient for the user to rotate the bottom cover for disassembly. When not in use, the telescopic rod is retracted inward to embed the handle into the groove, which makes it convenient for the user to carry. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom cover structure of this utility model;

[0018] Figure 3 This is an exploded view of the interior of this utility model;

[0019] Figure 4This is a schematic diagram of the internal assembly of this utility model;

[0020] In the diagram: 1. Outer shell; 2. LCD screen; 3. EL light-emitting sheet; 4. Cover; 5. PCB circuit board; 6. Alarm clock timing module; 7. Lithium battery; 8. Charging pin socket; 9. Speaker; 10. Side slot; 11. Spindle bracket; 12. Strap roll; 13. Bottom cover; 14. Thread; 15. Hollow groove; 16. Telescopic rod; 17. Rotating handle; 18. Storage slot; 19. Damping pivot; 20. Support foot; 21. Suction cup; 22. Magnetic block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1-4 This utility model provides an embodiment of a portable alarm clock, comprising: a housing 1, an LCD screen 2 mounted on the upper surface of the housing 1, an EL light-emitting sheet 3 mounted below the LCD screen 2, a PCB circuit board 5 disposed below the EL light-emitting sheet 3, and the output end of the PCB circuit board 5 electrically connected to the input end of the LCD screen 2, a cover 4 mounted on the outer edge of the PCB circuit board 5, an alarm clock timing module 6 mounted on the outer wall of the PCB circuit board 5, the alarm clock timing module 6 being a PCF8563T model, and the alarm clock timing module 6 being bidirectionally electrically connected to the PCB circuit board 5, a speaker 9 mounted below the PCB circuit board 5, and the input end of the speaker 9 being electrically connected to the output end of the PCB circuit board 5, a lithium battery 7 mounted below the speaker 9, and a charging pin socket 8 mounted on one side of the lithium battery 7; the alarm clock timing module 6 and the PCB circuit board 5 are used for time display, the alarm clock timing module 6 is used for alarm timing operation, the lithium battery 7 is used for power supply, and the speaker 9 is used for ringing to remind the user when the alarm is reached;

[0023] A bottom cover 13 is installed at the bottom of the outer shell 1. Four storage slots 18 are arranged in a ring on the lower surface of the bottom cover 13. A damping shaft 19 is installed inside the storage slot 18. A support foot 20 is installed on the outer wall of the damping shaft 19. Side slots 10 are symmetrically arranged on the side wall of the outer shell 1. A shaft bracket 11 is installed inside the side slot 10. A strap roll 12 is wound on the outer wall of the shaft bracket 11.

[0024] The storage slot 18 allows users to easily retract the support leg 20 into the slot by rotating the damping shaft 19 when carrying the device, thus reducing its size and making it easier to carry. When supporting the device, the support leg 20 is rotated outward by the damping shaft 19 to make it contact the ground and provide support. The damping shaft 19 makes the device more stable and secure during rotation and less prone to rotation. When the shaft frame 11 is rotated and unfolded, users can easily remove the strap roll 12 from the top and wrap it around the other end of the shaft frame 11 to form a wristband for easy carrying. When storing the device, the strap roll 12 can be wrapped around and fixed to the shaft frame 11, and then the shaft frame 11 can be stored in the side slot 10, achieving a weaving effect. All of the above structures have a storage structure, so they do not protrude from the outside of the device, making it easier for users to reduce its size and carry it.

[0025] Furthermore, the support legs 20 are divided into two groups, with a suction cup 21 and a magnetic block 22 respectively installed on the lower surface of each group of support legs 20. The suction cup 21 allows users to easily attach the support legs 20 to objects such as glass for easy attachment and fixation. The magnetic block 22 allows users to easily attach them to metal. Depending on the environment, users can selectively use different attachments under different support legs 20 to facilitate attachment and fixation in different scenarios, thus improving the flexibility of alarm clock placement and fixation.

[0026] Please see Figure 2 The bottom cover 13 has a thread 14 on its side wall, and the bottom cover 13 is assembled with the bottom of the outer shell 1 through the thread 14. A hollow groove 15 is provided in the middle of the lower surface of the bottom cover 13. A telescopic rod 16 is installed inside the hollow groove 15. A handle 17 is installed at the telescopic end of the telescopic rod 16. The telescopic rod 16 includes a telescopic outer tube and a telescopic inner tube. The telescopic inner tube is interference-fitted into the telescopic outer tube. The bottom cover 13 is assembled with the bottom of the outer shell 1 through the thread 14. The user can extend the telescopic rod 16 outward to remove the handle 17, which allows the user to rotate the bottom cover 13 for disassembly. When not in use, the telescopic rod 16 is retracted inward so that the handle 17 is embedded in the groove for easy carrying.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable alarm clock, comprising an outer casing (1), characterized in that: The bottom of the outer shell (1) is fitted with a bottom cover (13). The bottom surface of the bottom cover (13) is provided with four storage slots (18) spaced apart in a ring. A damping shaft (19) is installed inside the storage slot (18). A support foot (20) is installed on the outer wall of the damping shaft (19). Side slots (10) are symmetrically arranged on the side wall of the outer shell (1). A shaft bracket (11) is installed inside the side slot (10). A strap roll (12) is wound around the outer wall of the shaft bracket (11).

2. A portable alarm clock according to claim 1, characterized in that: The support legs (20) are divided into two groups, and each group of support legs (20) has a suction cup (21) and a magnetic block (22) installed on its lower surface.

3. A portable alarm clock according to claim 1, characterized in that: The bottom cover (13) has a thread (14) on its side wall, and the bottom cover (13) is assembled with the bottom of the outer shell (1) through the thread (14).

4. A portable alarm clock according to claim 3, characterized in that: A hollow groove (15) is provided at the middle position of the lower surface of the bottom cover (13). A telescopic rod (16) is installed inside the hollow groove (15), and a rotating handle (17) is installed at the telescopic end of the telescopic rod (16).

5. A portable alarm clock according to claim 1, characterized in that: An LCD screen (2) is mounted on the upper surface of the outer shell (1). An EL light-emitting sheet (3) is mounted below the LCD screen (2). A PCB circuit board (5) is disposed below the EL light-emitting sheet (3), and the output end of the PCB circuit board (5) is electrically connected to the input end of the LCD screen (2). A cover (4) is mounted on the outer edge of the PCB circuit board (5).

6. A portable alarm clock according to claim 5, characterized in that: An alarm clock timing module (6) is installed on the outer wall of the PCB circuit board (5), and the alarm clock timing module (6) is bidirectionally electrically connected to the PCB circuit board (5). A speaker (9) is installed below the PCB circuit board (5), and the input end of the speaker (9) is electrically connected to the output end of the PCB circuit board (5).

7. A portable alarm clock according to claim 6, characterized in that: A lithium battery (7) is installed below the speaker (9), and a charging pin socket (8) is installed on one side of the lithium battery (7).

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