Portable desktop conference timer

Abstract

The utility model relates to the technical field of conference timers, in particular to a portable desktop conference timer which comprises a charging cover plate and a built-in plate, the built-in plate is arranged at the lower end of the charging cover plate, an electronic circuit mainboard is arranged at the lower end of the built-in plate, a nixie tube display panel is arranged at the lower end of the electronic circuit mainboard, and the outer side of the nixie tube display panel slides on the inner side of a transparent shell. A charging port is arranged on the inner side of the charging cover plate, a first sealing ring is fixedly connected to the inner side of one end of the transparent shell, a fixing lug seat is fixedly connected to the inner side of the transparent shell, and the lower end of the transparent shell is attached to the upper end of a second sealing ring. After the time is up, a selectable acousto-optic reminding function is provided for reminding a conferencing person, the Internet of Things function with a mobile phone can be realized through a Bluetooth function, a user can quickly set a timing function through a WeChat applet, and compared with a traditional alarm clock, the diversity of the timing function is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of conference timers, in particular to a portable desktop conference timer. Background Art

[0002] The conference timer is a device designed specifically for various conference occasions. During the meeting, the conference timer can play a good auxiliary role, such as controlling meeting time and recording speech time.

[0003] The existing conference timer cannot display multiple directions at the same time, cannot play a good auxiliary role according to the conference, and reduces the use effect of the conference timer. Therefore, a portable desktop conference timer is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a portable desktop conference timer to solve the problem that the existing conference timer cannot display multiple directions at the same time, cannot play a good auxiliary role according to the conference, and reduces the use effect of the conference timer.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable desktop conference timer comprises a charging cover and a built-in plate, wherein the lower end of the charging cover is provided with a built-in plate, the lower end of the built-in plate is provided with an electronic circuit mainboard, the lower end of the electronic circuit mainboard is provided with a digital tube display board, the outer side of the digital tube display board slides inside a transparent shell, the inner side of the charging cover is provided with a charging port, the inner side of one end of the transparent shell is fixedly connected with a first sealing ring, the inner side of the transparent shell is fixedly connected with a fixing ear seat, the lower end of the transparent shell is fitted with the upper end of the second sealing ring, one side of the second sealing ring is fixedly connected with a fixing bottom plate, the inner side of the lower end of the transparent shell is provided with a battery mounting seat, a reserved screw hole is opened inside the battery mounting seat, a battery mounting groove is opened inside the lower end of the battery mounting seat, a fixing bolt is provided inside the reserved screw hole, and an audible and visual alarm is fixedly connected to the upper end of the charging cover.

[0007] Preferably, a second battery contact plate is fixedly connected to the inner side of the battery mounting slot by bolts, a first battery contact plate is fixedly connected to one side of the battery mounting slot, a battery body is installed between the second battery contact plate and the first battery contact plate, and the lower end of the battery mounting slot is engaged with the outer side of the battery cover.

[0008] Preferably, the upper end of the charging cover is fitted with the lower end of the first sealing ring, a bump is fixedly connected to the inner side of the upper end of the transparent shell, the first sealing ring is fixed to the lower end of the bump of the transparent shell, and the built-in board, digital tube display board and electronic circuit mainboard are installed inside the transparent shell.

[0009] Preferably, the lower end of the digital tube display panel is fitted with the outer side of the battery mounting seat, grooves are provided at the four corners of the battery mounting seat, the battery mounting seat is fixedly connected to the fixed ear seat by fixing bolts, the outer side of the fixing bolt is spirally fitted, the lower end of the fixing bolt is flush with the lower end of the reserved screw hole, and the sound and light alarm is electrically connected to the electronic circuit mainboard.

[0010] Preferably, the upper end of the second sealing ring is in contact with the lower end of the charging cover plate, the outer side of the fixed bottom plate protrudes and is installed on the outer side of the lower end of the battery holder, and the outer side of the fixed bottom plate is flush with the outer side of the charging cover plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by setting the charging cover, built-in board, electronic circuit main board, digital tube display board, first sealing ring, second sealing ring, transparent shell and sound and light alarm, the positive timing and countdown functions of setting the target time can be realized. In different timing modes, there is an optional sound and light reminder function after the time is up, which is used to remind the meeting participants. The device can realize the Internet of Things function with the mobile phone through the Bluetooth function. The user can quickly set the timing function through the WeChat applet. Compared with the traditional alarm clock, it reflects the diversification of the timing function. Compared with the timing function of the mobile phone, it replaces the timing function of the mobile phone, so that the meeting participants can get rid of the information interference of the mobile phone and concentrate on participating in the meeting. In addition, the utility model patent has a four-sided time digital display, which is particularly suitable for desktop meetings attended by multiple people. It allows everyone to see the changes in timing synchronously and improve the concept of time management. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the sound and light alarm of the utility model;

[0015] Figure 3 This is a schematic diagram of the cutaway structure of the transparent housing of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at A;

[0017] Figure 5 This is a schematic diagram of the cutaway structure of the battery holder installed in the utility model;

[0018] Figure 6 For this utility model Figure 5 Schematic diagram of the structure at point B.

[0019] In the figure: 1. Charging cover; 2. Built-in board; 3. Electronic circuit main board; 4. Digital tube display board; 5. Transparent shell; 6. First battery contact plate; 7. Battery cover; 8. Battery body; 9. Second battery contact plate; 10. Charging port; 11. First sealing ring; 12. Fixed ear seat; 13. Second sealing ring; 14. Fixed bottom plate; 15. Install battery seat; 16. Reserved screw hole; 17. Battery installation slot; 18. Fixing bolt; 19. Sound and light alarm. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-6 , the utility model provides a technical solution:

[0022] A portable desktop conference timer comprises a charging cover plate 1 and a built-in plate 2, wherein the built-in plate 2 is provided at the lower end of the charging cover plate 1, an electronic circuit mainboard 3 is provided at the lower end of the built-in plate 2, a digital tube display board 4 is provided at the lower end of the electronic circuit mainboard 3, the outer side of the digital tube display board 4 slides inside a transparent shell 5, a charging port 10 is provided inside the charging cover plate 1, a first sealing ring 11 is fixedly connected to the inner side of one end of the transparent shell 5, a fixing ear seat 12 is fixedly connected to the inner side of the transparent shell 5, the lower end of the transparent shell 5 is fitted with the upper end of the second sealing ring 13, a fixing bottom plate 14 is fixedly connected to one side of the second sealing ring 13, a battery mounting seat 15 is provided inside the lower end of the transparent shell 5, a reserved screw hole 16 is provided inside the battery mounting seat 15, a battery mounting groove 17 is provided inside the lower end of the battery mounting seat 15, a fixing bolt 18 is provided inside the reserved screw hole 16, and an audible and visual alarm 19 is fixedly connected to the upper end of the charging cover plate 1.

[0023] A second battery contact plate 9 is fixedly connected to the inner side of the battery mounting groove 17 by bolts, a first battery contact plate 6 is fixedly connected to one side of the battery mounting groove 17, a battery body 8 is installed between the second battery contact plate 9 and the first battery contact plate 6, the lower end of the battery mounting groove 17 is engaged with the outer side of the battery cover plate 7, the battery cover plate 7 can be removed by itself to replace the battery body 8, the upper end of the charging cover plate 1 is fitted with the lower end of the first sealing ring 11, a convex block is fixedly connected to the inner side of the upper end of the transparent shell 5, the first sealing ring 11 is fixed to the lower end of the convex block of the transparent shell 5, the built-in board 2, the digital tube display board 4 and the electronic circuit main board 3 are installed inside the transparent shell 5, the positive timing and countdown functions of setting the target time can be realized, and in different timing modes, there are optional The sound and light reminder function is used to remind the meeting participants. The lower end of the digital tube display panel 4 is fitted with the outer side of the battery holder 15. The four corners of the battery holder 15 are provided with grooves. The battery holder 15 is fixedly connected to the fixed ear seat 12 by a fixing bolt 18. The outer side of the fixing bolt 18 is spirally fitted thereon. The lower end of the fixing bolt 18 is flush with the lower end of the reserved screw hole 16. The sound and light alarm 19 is electrically connected to the electronic circuit main board 3, which is convenient for installation and disassembly maintenance of the device. The upper end of the second sealing ring 13 is fitted with the lower end of the charging cover plate 1, and the outer side of the fixed bottom plate 14 protrudes and is outside the lower end of the battery holder 15. The outer side of the fixed bottom plate 14 is flush with the outer side of the charging cover plate 1, which has a sealing effect. At the same time, it can protect the charging cover plate 1 and the battery holder 15 from damage.

[0024] Working process: When the device is in use, the internal power supply is powered on, and the four sides of the digital tube display board 4 are equipped with 0.8-inch four-digit high-brightness digital tubes to synchronously display the timing time. A charging port 10 is provided at one end of the charging cover 1, and the user can charge the device through a type-C charging cable. A battery body 8 is provided inside the lower end of the battery installation slot 17. The battery body 8 is electrically connected to the electronic circuit main board 3 through the first battery touch plate 6 and the second battery touch plate 9. The battery cover 7 can be removed by itself to replace the battery body 8. The electronic circuit main board 3 includes Bluetooth communication transmitted to the mobile phone, a touch button input on the top of the device shell, an internally running single-chip computer system, a digital tube display and battery charging management. According to the data transmitted by the host, the current working status is synchronously displayed on the mobile phone, and a control signal is sent to the host to quickly set the mode and specify the timing time. The digital tube display board 4 and the charging cover 1 have the effect of touch buttons. The logic processing of the single-chip computer control system of the electronic circuit main board 3 realizes user human-computer interaction through the electronic circuit host, and data is communicated to the mobile phone. The data sent by the mobile phone is received, and the data on the mobile phone is presented according to the data transmitted to the mobile phone by the electronic circuit host. The code tube display board 4 is composed of an electronic circuit mainboard 3, a power supply board, and four digital tube display boards 4. The main control Bluetooth two-in-one chip is N32WB031KCQ6-2 in the integrated circuit solution, and the digital tube driver chip is TM1640. The countdown function, when it is lower than or higher than the set number of seconds, the sound and light alarm 19 reminds the user. On the conference table, the digital tube of the digital tube display board 4 has numerical display in the front, back, left, and right directions, which is convenient for participants to understand the time together. When installing the device, slide the charging cover 1 and the built-in board 2 on the inside of the transparent shell 5, and then put the electronic circuit mainboard 3 and the digital The digital tube display board 4 is installed inside the transparent shell 5, and the grooves at the four corners of the battery holder 15 are slid on the four sides of the lower end of the digital tube display board 4. When the fixed base plate 14 fixedly connected to one side of the second sealing ring 13 is fitted with the lower end of the transparent shell 5, the fixing bolt 18 is spirally rotated inside the reserved screw hole 16. When the reserved screw hole 16 is spirally fitted with the fixed ear seat 12, the fixed base plate 14 gradually fits with the lower end of the charging cover plate 1, and at the same time, the lower end of the first sealing ring 11 fits with the charging cover plate 1, which has a sealing effect. At the same time, it can protect the charging cover plate 1 and the battery holder 15 to reduce damage.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable desktop conference timer, comprising a charging cover (1) and a built-in board (2), characterized in that: The lower end of the charging cover plate (1) is provided with a built-in plate (2), the lower end of the built-in plate (2) is provided with an electronic circuit main board (3), the lower end of the electronic circuit main board (3) is provided with a digital tube display board (4), the outer side of the digital tube display board (4) slides inside the transparent shell (5), the inner side of the charging cover plate (1) is provided with a charging port (10), the inner side of one end of the transparent shell (5) is fixedly connected to a first sealing ring (11), the inner side of the transparent shell (5) is fixedly connected to a fixed ear seat (12), and the transparent shell The lower end of the transparent housing (5) is in contact with the upper end of the second sealing ring (13); one side of the second sealing ring (13) is fixedly connected to a fixed bottom plate (14); a battery mounting seat (15) is provided on the inner side of the lower end of the transparent housing (5); a reserved screw hole (16) is provided inside the battery mounting seat (15); a battery mounting groove (17) is provided on the inner side of the lower end of the battery mounting seat (15); a fixing bolt (18) is provided inside the reserved screw hole (16); and an audible and visual alarm (19) is fixedly connected to the upper end of the charging cover (1).

2. A portable desktop conference timer according to claim 1, characterized in that: A second battery contact plate (9) is fixedly connected to the inner side of the battery installation groove (17) by means of bolts, a first battery contact plate (6) is fixedly connected to one side of the battery installation groove (17), a battery body (8) is installed between the second battery contact plate (9) and the first battery contact plate (6), and the lower end of the battery installation groove (17) is engaged with the outer side of the battery cover plate (7).

3. A portable desktop conference timer according to claim 1, characterized in that: The upper end of the charging cover plate (1) is fitted with the lower end of the first sealing ring (11); a protrusion is fixedly connected to the inner side of the upper end of the transparent shell (5); the first sealing ring (11) is fixed to the lower end of the protrusion of the transparent shell (5); and the built-in board (2), the digital tube display board (4) and the electronic circuit main board (3) are installed inside the transparent shell (5).

4. The portable desktop conference timer according to claim 1, characterized in that: The lower end of the digital tube display panel (4) is fitted with the outer side of the battery mounting seat (15), and grooves are provided at four corners of the battery mounting seat (15). The battery mounting seat (15) is fixedly connected to the fixing ear seat (12) via a fixing bolt (18), and the outer side of the fixing bolt (18) is screw-fitted thereon, and the lower end of the fixing bolt (18) is flush with the lower end of the reserved screw hole (16). The sound and light alarm (19) is electrically connected to the electronic circuit main board (3).

5. The portable desktop conference timer according to claim 1, characterized in that: The upper end of the second sealing ring (13) is in contact with the lower end of the charging cover plate (1), the outer side of the fixed bottom plate (14) protrudes and is connected to the outer side of the lower end of the mounting battery seat (15), and the outer side of the fixed bottom plate (14) is flush with the outer side of the charging cover plate (1).

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