Analog telephone alarm device

Abstract

The utility model discloses an analog telephone alarm device which comprises a back shell, a fixed telephone is installed on the front surface of the back shell, a linear groove is formed in the front surface of the back shell, a movable outer shell is arranged on the front surface of the back shell, a containing cavity is formed in the bottom of the movable outer shell, and a driving motor is installed in the back shell. A rotating shaft of the driving motor is fixedly connected with a threaded rod, a connecting plate is installed on the rear surface of the movable shell, the connecting plate penetrates through the linear groove, and a threaded cylinder is embedded in the connecting plate; when the device is used, the fixed base phone on the back shell is used for simulating alarm dialing, and after the alarm is completed, the driving motor is started to enable the threaded rod to rotate, and the threaded cylinder, the connecting plate and the movable shell move downwards, so that the fixed base phone is covered, and dust and mistaken touch are prevented. The height of the movable shell can be adjusted to adapt to users of different heights to watch the touch screen.

Description

Technical Field

[0001] The utility model relates to the technical field of analog alarms, in particular to an analog telephone alarm device. Background Art

[0002] The simulated telephone alarm device shows the accident scene such as fire, burglary, etc. through video, allowing users to communicate closely with the police officer. In combination with a fixed landline, the user can simulate the real scene of alarm dialing. The simulated training allows the user to convey important information such as the specific location of the accident to the relevant departments, correctly guide rescue officers and soldiers to arrive at the scene in time, and buy time for the continuation of life.

[0003] However, the dialing device of a conventional analog telephone alarm device will be exposed to the outside for a long time and affected by the external environment, causing dust accumulation, which will affect the service life of the dialing device. At the same time, since the dialing device in the analog telephone alarm device is relatively prominent when exposed to the outside, it is easy to be accidentally touched or damaged by unrelated external personnel, causing losses. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the utility model is to provide an analog telephone alarm device, which starts a driving motor to move the movable shell downward, uses a receiving cavity to cover the fixed landline, thereby improving the protective and dustproof effect of the fixed landline and preventing unauthorized personnel from accidentally touching or damaging the fixed landline.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an analog telephone alarm device, comprising a back shell, a fixed base phone is installed on the front surface of the back shell; a linear groove is provided on the front surface of the back shell, a movable shell is provided on the front surface of the back shell, a receiving cavity is provided at the bottom of the movable shell, a driving motor is installed inside the back shell, a rotating shaft of the driving motor is fixedly connected with a threaded rod, a connecting plate is installed on the rear surface of the movable shell, and the connecting plate passes through the linear groove, a threaded barrel is embedded on the connecting plate, and the threaded rod is threadedly connected to the inside of the threaded barrel.

[0007] Preferably, a microcontroller is installed inside the movable housing, a touch screen is embedded on the front surface of the movable housing, and both the touch screen and the drive motor are electrically connected to the microcontroller.

[0008] Preferably, a slide rail is embedded in the rear surface of the back shell, a slider is slidably installed inside the slide rail, one end of the slider passes through the linear groove and is fixedly connected to the rear surface of the movable shell.

[0009] Preferably, two supporting plates are symmetrically mounted on the bottom of the back shell.

[0010] Preferably, at least two waist-shaped holes are symmetrically installed on the rear surface of the back shell.

[0011] Preferably, a sealing cover plate is movably mounted on the rear surface of the back shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when the utility model is used, the fixed landline on the back shell is used to simulate alarm dialing, and after the alarm is completed, the threaded rod is rotated by starting the driving motor, and the threaded cylinder, the connecting plate and the movable shell move downward to cover the fixed landline, protect against dust and accidental touch. The movable shell can be adjusted in height to adapt to users of different heights to watch the touch screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a simulated telephone alarm device according to an embodiment of the utility model;

[0014] Figure 2 It is a structural schematic diagram of another viewing angle of the analog telephone alarm device of an embodiment of the utility model;

[0015] Figure 3 It is a schematic cross-sectional structure diagram of a simulated telephone alarm device according to an embodiment of the utility model;

[0016] Figure 4 For the utility model embodiment Figure 3 Schematic diagram of the enlarged structure of part A.

[0017] In the figure: 1. back shell; 2. movable shell; 3. touch screen; 4. fixed base; 5. connecting plate; 6. support plate; 7. slide rail; 8. sealing cover plate; 9. waist-shaped hole; 10. drive motor; 11. microcontroller; 12. accommodating cavity; 13. threaded rod; 14. linear groove; 15. slider; 16. threaded cylinder. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 2 The embodiment of the utility model provides an analog telephone alarm device, including: a back shell 1 and a fixed base phone 4.

[0020] In this embodiment, Figure 1-Figure 4As shown, the fixed base machine 4 is installed on the front surface of the back shell 1, the front surface of the back shell 1 is provided with a linear groove 14, the front surface of the back shell 1 is provided with a movable shell 2, the bottom of the movable shell 2 is provided with a accommodating cavity 12, the inside of the back shell 1 is installed with a driving motor 10, the rotating shaft of the driving motor 10 is fixedly connected with a threaded rod 13, the rear surface of the movable shell 2 is installed with a connecting plate 5, and the connecting plate 5 passes through the linear groove 14, and a threaded tube 16 is embedded on the connecting plate 5, and the threaded rod 13 is threadedly connected to the inside of the threaded tube 16.

[0021] When in use, the user can perform simulated alarm dialing through the fixed base phone 4 on the back shell 1. A microcontroller 11 is installed inside the movable shell 2, and a touch screen 3 is embedded on the front surface of the movable shell 2. The touch screen 3 and the drive motor 10 are electrically connected to the microcontroller 11. Therefore, after the simulated alarm dialing is turned on, the touch screen 3 can receive the alarm dialing information through the microcontroller 11 and display a simulated picture to provide video guidance to the user.

[0022] Further, see Figure 2 and Figure 3 A slide rail 7 is embedded in the rear surface of the back shell 1, and a slider 15 is slidably installed inside the slide rail 7. One end of the slider 15 passes through the linear groove 14 and is fixedly connected to the rear surface of the movable shell 2. When the movable shell 2 moves up and down, it can drive the slider 15 to move in the slide rail 7 and reduce the left and right shaking amplitude of the movable shell 2, thereby improving the stability when moving up and down.

[0023] In order to conveniently fix the back shell 1 on the wall, at least two waist-shaped holes 9 are symmetrically installed on the rear surface of the back shell 1. Bolts penetrate the waist-shaped holes 9 and are connected to the wall, so that the back shell 1 is fixed on the wall.

[0024] like Figure 2 As shown, a sealing cover plate 8 is movably installed on the rear surface of the back shell 1. By opening the sealing cover plate 8, a part of the internal space of the back shell 1 can be exposed, so that the internal drive motor 10 and other components can be easily inspected and maintained.

[0025] Specifically, two support plates 6 are symmetrically installed at the bottom of the back shell 1, and the support plates 6 can play a role of supporting and protecting the bottom when the movable shell 2 descends.

[0026] According to the above technical solution, the working steps of this solution are summarized and sorted out: when the utility model is used, the user can perform simulated alarm dialing through the fixed base phone 4 on the back shell 1. After the simulated alarm dialing is connected, the touch screen 3 can display a simulated picture to provide video guidance to the user.

[0027] After the simulated alarm dialing is completed, the drive motor 10 is started to drive the threaded rod 13 to rotate, so that the threaded cylinder 16, the connecting plate 5 and the movable shell 2 move downward, so that the accommodating chamber 12 gradually descends and covers the fixed base phone 4, which plays a covering and protective role, avoids the fixed base phone 4 from being exposed to the external environment for a long time when not in use, and reduces the dust coverage in the external environment and the accidental touch and damage by irrelevant personnel.

[0028] In addition, the movable housing 2 can independently start the driving motor 10 when in use, so as to control the height of the movable housing 2 when in use, which is beneficial for people with different height requirements to watch the display screen 3 .

[0029] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An analog telephone alarm device, comprising a back shell (1), a fixed base phone (4) being mounted on the front surface of the back shell (1), characterized in that: The front surface of the back shell (1) is provided with a linear groove (14), the front surface of the back shell (1) is provided with a movable shell (2), the bottom of the movable shell (2) is provided with a accommodating cavity (12), a driving motor (10) is installed inside the back shell (1), the rotating shaft of the driving motor (10) is fixedly connected with a threaded rod (13), a connecting plate (5) is installed on the rear surface of the movable shell (2), and the connecting plate (5) passes through the linear groove (14), a threaded tube (16) is embedded on the connecting plate (5), and the threaded rod (13) is threadedly connected to the inside of the threaded tube (16).

2. The analog telephone alarm device according to claim 1, characterized in that: A microcontroller (11) is installed inside the movable housing (2), a touch screen (3) is embedded on the front surface of the movable housing (2), and the touch screen (3) and the drive motor (10) are both electrically connected to the microcontroller (11).

3. The analog telephone alarm device according to claim 1, characterized in that: A slide rail (7) is embedded in the rear surface of the back shell (1), a slider (15) is slidably mounted inside the slide rail (7), one end of the slider (15) passes through the linear groove (14) and is fixedly connected to the rear surface of the movable shell (2).

4. The analog telephone alarm device according to claim 1, characterized in that: Two support plates (6) are symmetrically mounted on the bottom of the back shell (1).

5. The analog telephone alarm device according to claim 1, characterized in that: The rear surface of the back shell (1) is symmetrically provided with no less than two waist-shaped holes (9).

6. The analog telephone alarm device according to claim 1, characterized in that: A sealing cover plate (8) is movably mounted on the rear surface of the back shell (1).

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