One-key outbound device

Abstract

The utility model relates to the technical field of outbound devices, in particular to a one-key outbound device which comprises a protective cover and a one-key outbound fire alarm, the one-key outbound fire alarm is mounted on the inner side of the protective cover, a heat insulation plate is arranged on the inner side of the protective cover, a wiring port is formed in the rear side of the protective cover, and a mounting seat is arranged on the side edge of the protective cover. Smoke holes are formed in the protective cover, a chimney is fixedly installed on the inner wall of the protective cover, and a button transmission mechanism and a sound transmission mechanism are arranged on the front side of the protective cover. Through the arrangement of the button transmission mechanism, the one-key alarm function on the outer side of the protection cover is achieved, the device is always in the protection range of the protection cover in the normal use process, the device can still keep the normal use function in the case of a fire due to the arrangement of the heat insulation plate on the inner side of the protection cover, the practicability is improved, and the practicability is high. And in addition, the sound transmission mechanism is arranged, and a solid sound transmission mode is adopted, so that the device can still keep a high-quality sound transmission effect in a fire disaster, and the practicability is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of outbound calling devices, in particular to a one-button outbound calling device. Background Art

[0002] A one-button outbound calling device is a system that automatically makes calls with the click of a button. It aims to improve call efficiency and meet diverse outbound calling needs. This type of outbound calling device is widely used in alarm systems. For example, the one-button fire alarm in our daily life belongs to the category of one-button outbound calling devices.

[0003] Although the common fire alarms in daily life are widely used, they still have certain technical defects: the fire alarms will be burned by high temperature after a fire occurs, and it is impossible to communicate with rescue personnel, which makes fire rescue work very dangerous. It is usually impossible to obtain the specific location of the trapped people, which makes the rescue work more difficult. Therefore, it is very necessary to propose a one-button outbound call device that can still maintain normal call function in the event of a fire. For this reason, we proposed a one-button outbound call device. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a one-key outbound calling device.

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

[0006] A one-button outbound call device comprises a protective cover and a one-button outbound call fire alarm, wherein the one-button outbound call fire alarm is installed on the inner side of the protective cover, a heat insulation board is arranged on the inner side of the protective cover, a wiring port is opened on the rear side of the protective cover, a mounting seat is arranged on the side of the protective cover, a smoke hole is opened on the protective cover, a smoke pipe is fixedly installed on the inner wall of the protective cover, and a button transmission mechanism and a sound transmission mechanism are arranged on the front side of the protective cover; the button transmission mechanism comprises a cylinder seat, the cylinder seat is fixedly installed on the inner wall of the protective cover, a sliding rod is slidably arranged on the inner side of the cylinder seat, a reset spring is fixedly connected between the side wall of the sliding rod and the inner wall of the cylinder seat, and the outer end of the sliding rod slides through to the outside of the protective cover; the sound transmission mechanism comprises a metal rod, the metal rod is fixedly installed on the protective cover, sound collecting covers are installed on both ends of the metal rod, a metal wire is installed on the inner side of the sound collecting cover, and a vibration drum plate is installed on the end of the metal wire.

[0007] Preferably, the one-touch outbound call fire alarm is provided with a sound hole, a smoke sensor hole and a one-touch alarm button.

[0008] Preferably, the smoke sensing hole corresponds to the position of the inner port of the chimney, the sound hole corresponds to the position of the sound collecting cover, and the one-touch alarm button contacts the inner end of the sliding rod.

[0009] Preferably, four mounting seats are arranged along the four corners of the outer side of the protective cover.

[0010] Preferably, a nameplate is fixedly mounted on the front side of the protective cover.

[0011] Preferably, an inspection door is screwed onto the side of the protective cover, and an insulating door panel is provided inside the inspection door.

[0012] Preferably, the metal wires are densely distributed along the circumference of the end of the metal rod, the vibration drum plate is a metal thin plate, and the metal wires and the vibration drum plate are made of high-temperature resistant tungsten-molybdenum alloy.

[0013] Compared with the related art, the one-key outbound calling device proposed by the utility model has the following beneficial effects:

[0014] In the utility model, the one-button outside call device can act on the alarm button of the one-button outside call fire alarm by means of the button transmission mechanism provided, when the slide bar is pressed inwardly, the reset spring is compressed and deformed at this time, and when the hand is released, the slide bar is driven to move outward under the action of the resilience of the reset spring, so that the slide bar is out of the action range of the alarm button of the one-button outside call fire alarm, and the slide bar has a rebound effect, that is, the slide bar acts as an indirect transmission button of the alarm button of the one-button outside call fire alarm, so that the one-button alarm function is realized outside the protective cover, and there is no need to open the protective cover to alarm, so that the alarm button of the one-button outside call fire alarm is always within the protection range of the protective cover during normal use, and coupled with the effect of the heat insulation layer inside the protective cover, the alarm button of the one-button outside call fire alarm in the protective cover is difficult to be directly destroyed when a fire occurs, and still has normal use function, which provides reliable clues for rescue work and improves practicality.

[0015] In the utility model, the one-button outbound call device is provided with a sound transmission mechanism. When the sound transmission mechanism adopts the principle of solid vibration sound transmission, the sound collecting cover adopts a flared design to effectively receive sound. The sound entering the sound collecting cover causes air vibration and then drives the vibration drum plate to vibrate. The vibration drum plate transmits the vibration to the metal wire, and the metal wire then transmits the vibration to the sound collecting cover at the other end through the metal rod. The sound collecting covers at both ends of the metal rod in the device are respectively located on the inner and outer sides of the protective cover, thereby realizing the transmission of sound inside and outside the protective cover. The sound transmission mechanism adopts metal solid sound transmission. The metal wire and the vibration drum plate at the vibration amplification part adopt tungsten-molybdenum alloy heat-resistant material. Even if it is roasted at high temperature, its effective sound transmission effect can be guaranteed. Although the sound can also be transmitted through the protective cover or the smoke hole, the loss is relatively serious, which affects the sound collection and transmission quality of the one-button outbound call fire alarm. When a fire occurs, good call quality can ensure the smooth progress of the rescue work and can also comfort the psychology of the suffering people. Therefore, the setting of the sound transmission mechanism greatly enhances the functionality of the utility model when an actual fire occurs, and further enhances the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the one-button outbound calling device proposed in the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of the one-button outbound calling device proposed in the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the internal cutaway three-dimensional structure of the one-button outbound call device proposed by the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of a one-button outbound fire alarm;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of a button transmission mechanism;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the sound transmission mechanism.

[0022] In the figure: 1. Protective cover; 2. Inspection door; 3. Wiring port; 4. Mounting seat; 5. Button transmission mechanism; 51. Cylinder seat; 52. Sliding rod; 53. Reset spring; 6. Nameplate; 7. Smoke hole; 8. Sound transmission mechanism; 81. Metal rod; 82. Sound collecting cover; 83. Metal wire; 84. Vibrating drum plate; 9. One-button external call fire alarm; 91. Sound hole; 92. Smoke sensor hole; 93. One-button alarm button; 10. Chimney. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Reference Figure 1-6 , please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the three-dimensional structure of the one-button outbound calling device proposed in the utility model Figure 1 ; Figure 2 A schematic diagram of the three-dimensional structure of the one-button outbound calling device proposed in the utility model Figure 2 ; Figure 3 This is a schematic diagram of the internal cutaway three-dimensional structure of the one-button outbound call device proposed by the utility model; Figure 4 It is a schematic diagram of the three-dimensional structure of a one-button outbound fire alarm; Figure 5 It is a three-dimensional structural schematic diagram of a button transmission mechanism; Figure 6The one-button outbound call device includes: a protective cover 1 and a one-button outbound call fire alarm 9, the one-button outbound call fire alarm 9 is installed on the inner side of the protective cover 1, a heat insulation board is arranged on the inner side of the protective cover 1, a wiring port 3 is provided on the rear side of the protective cover 1, a mounting seat 4 is arranged on the side of the protective cover 1, four mounting seats 4 are arranged along the four corners of the outer side of the protective cover 1, a smoke hole 7 is opened on the protective cover 1, a smoke pipe 10 is fixedly installed on the inner wall of the protective cover 1, and a button transmission mechanism 5 and a sound transmission mechanism 8 are arranged on the front side of the protective cover 1.

[0025] Through the above-mentioned arrangement, the heat insulation plate arranged on the inner side of the protective cover 1 prevents the one-button outbound fire alarm 9 from being directly corroded by high temperature heat when a fire occurs, and can still maintain a relatively normal working state and realize its normal use function.

[0026] In this embodiment, the button transmission mechanism 5 includes a cylinder seat 51, which is fixedly mounted on the inner wall of the protective cover 1. A slide rod 52 is slidably arranged on the inner side of the cylinder seat 51. A return spring 53 is fixedly connected between the side wall of the slide rod 52 and the inner wall of the cylinder seat 51. The outer end of the slide rod 52 slides through to the outside of the protective cover 1.

[0027] Through the above-mentioned arrangement, the setting of the reset spring 53 enables the slide bar 52 to have a rebound function. When the slide bar 52 is pressed to act on the one-touch alarm button 93 of the one-touch external call fire alarm 9, the reset spring 53 is compressed and deformed. When the hand is released, the slide bar 52 is driven to move outward under the action of the rebound force of the reset spring 53, so that the slide bar 52 is out of the range of action of the alarm button of the one-touch external call fire alarm 9.

[0028] In this embodiment, the sound transmission mechanism 8 includes a metal rod 81, which is fixedly mounted on the protective cover 1. Both ends of the metal rod 81 are mounted with sound collecting covers 82, the inner side of the sound collecting cover 82 is mounted with a metal wire 83, and the end of the metal wire 83 is mounted with a vibration drum plate 84.

[0029] Through the above-mentioned arrangement, the sound collecting cover 82 adopts a flared design to effectively receive sound. The sound entering the sound collecting cover 82 causes the air to vibrate and then drives the vibration drum plate 84 to vibrate. The vibration drum plate 84 transmits the vibration to the metal wire 83, and the metal wire 83 transmits the vibration through the metal rod 81 to the sound collecting cover 82 at the other end, thereby achieving a solid sound transmission effect and a higher sound transmission quality.

[0030] In this embodiment, a sound hole 91, a smoke sensor hole 92 and a one-button alarm button 93 are provided on the one-button external call fire alarm 9. The smoke sensor hole 92 corresponds to the position of the inner port of the chimney 10, the sound hole 91 corresponds to the position of the sound collecting cover 82, and the one-button alarm button 93 contacts the inner end of the slide rod 52.

[0031] Through the above-mentioned arrangement, the position of the smoke sensing hole 92 is set so that when the smoke is transmitted to the inside of the protective cover 1 through the chimney 10, it can react immediately and enable the one-button external call fire alarm 9 to complete the automatic alarm. The sound hole 91 is set corresponding to the position of the sound collecting cover 82, so that the sound transmission quality is better and the loss is reduced.

[0032] In this embodiment, a nameplate plate 6 is fixedly mounted on the front side of the protection cover 1 .

[0033] By means of the above arrangement, the nameplate 6 is used to mark relevant warnings and operating instructions.

[0034] In this embodiment, an inspection door 2 is screwed and installed on the side of the protection cover 1, and an insulating door panel is arranged inside the inspection door 2.

[0035] By means of the above arrangement, the heat-insulating door panel arranged inside the inspection door 2 provides the inspection door 2 with a heat-insulating effect, thereby preventing the arrangement of the inspection door 2 from weakening the overall heat-insulating effect of the protective cover 1.

[0036] In this embodiment, the metal wires 83 are densely distributed along the circumference of the end of the metal rod 81, the vibration drum plate 84 is a metal thin plate, and the metal wires 83 and the vibration drum plate 84 are made of high temperature resistant tungsten-molybdenum alloy.

[0037] By means of the above arrangement, the high temperature resistant tungsten-molybdenum alloy material can withstand a high temperature exceeding 2000°C, and the metal wire 83 and the vibration drum plate 84 in the vibration amplification part can withstand high temperature and still maintain a good sound transmission effect.

[0038] The working principle of the one-button outbound calling device provided by the utility model is as follows:

[0039] During use, when a fire occurs, the smoke from the burning enters the chimney 10 through the smoke hole 7 on the outside of the protective cover 1, and the chimney 10 transfers the smoke to the smoke sensing hole 92. When the sensor inside the one-touch external call fire alarm 9 senses the smoke, it immediately triggers the active alarm function. When the burning point is far away from the device and cannot sense the smoke, a one-touch alarm can be manually performed. Only the slide bar 52 is pressed to trigger the one-touch alarm button 93 inside the one-touch external call fire alarm 9 to perform an active alarm. During a fire, since the one-touch external call fire alarm 9 is arranged on the inside of the protective cover 1 and the protective cover 1 has a heat insulation function, the device still has a normal use function. In case of a fire, good call quality can still be achieved through the provided sound transmission mechanism 8, and contact with rescue personnel can be maintained, which has a higher probability of being rescued.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. One-button outbound calling device, characterized in that: The invention comprises a protective cover (1) and a one-button outbound fire alarm (9), wherein the one-button outbound fire alarm (9) is installed on the inner side of the protective cover (1), a heat insulation board is arranged on the inner side of the protective cover (1), a wiring port (3) is provided on the rear side of the protective cover (1), a mounting seat (4) is arranged on the side of the protective cover (1), a smoke hole (7) is provided on the protective cover (1), a smoke pipe (10) is fixedly installed on the inner wall of the protective cover (1), and a button transmission mechanism (5) and a sound transmission mechanism (8) are arranged on the front side of the protective cover (1); The button transmission mechanism (5) comprises a cartridge seat (51), the cartridge seat (51) being fixedly mounted on the inner wall of the protective cover (1), a slide rod (52) being slidably arranged on the inner side of the cartridge seat (51), a return spring (53) being fixedly connected between the side wall of the slide rod (52) and the inner wall of the cartridge seat (51), and the outer end of the slide rod (52) slidingly passes through to the outer side of the protective cover (1); The sound transmission mechanism (8) comprises a metal rod (81), the metal rod (81) is fixedly mounted on the protective cover (1), sound collecting covers (82) are mounted on both ends of the metal rod (81), a metal wire (83) is mounted inside the sound collecting cover (82), and a vibration drum plate (84) is mounted on the end of the metal wire (83).

2. The one-button outbound calling device according to claim 1, characterized in that: The one-touch external call fire alarm (9) is provided with a sound hole (91), a smoke sensing hole (92) and a one-touch alarm button (93).

3. The one-button outbound calling device according to claim 2, characterized in that: The smoke sensing hole (92) corresponds to the position of the inner port of the chimney (10), the sound hole (91) corresponds to the position of the sound collecting cover (82), and the one-touch alarm button (93) contacts the inner end of the slide rod (52).

4. The one-button outbound calling device according to claim 1, characterized in that: Four mounting seats (4) are arranged along the four corners of the outer side of the protective cover (1).

5. The one-button outbound calling device according to claim 1, characterized in that: A nameplate plate (6) is fixedly mounted on the front side of the protective cover (1).

6. The one-button outbound calling device according to claim 1, characterized in that: An inspection door (2) is screwed onto the side of the protection cover (1), and an insulating door panel is arranged inside the inspection door (2).

7. The one-button outbound calling device according to claim 1, characterized in that: The metal wires (83) are densely distributed along the circumference of the end of the metal rod (81); the vibration drum plate (84) is a metal thin plate; and the metal wires (83) and the vibration drum plate (84) are made of a high-temperature resistant tungsten-molybdenum alloy.

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