CN219999468U - Dry battery doorbell camera - Google Patents

Abstract

The utility model relates to the technical field of household accessories and discloses a dry battery doorbell camera, which comprises a front cover and a rear cover, wherein an on-off button is arranged above the rear cover, a USB interface and a reset button are arranged in the middle part of the rear cover, a battery groove is arranged below the USB interface, a dry battery is arranged in the battery groove, and the bottom of the dry battery is connected with a battery spring sheet; the front cover is provided with a camera component above, the front cover is provided with a doorbell button below, and the camera component comprises a lens in the middle and an infrared transparent cover around the lens. The dry battery doorbell camera disclosed by the utility model adopts the dry battery as a power supply source, is convenient to detach and reduces the cost, and in addition, a plurality of functional modules are integrated on the doorbell, so that the functionality of the doorbell camera is improved.

Description

Dry battery doorbell camera

Technical Field

The utility model relates to the technical field of household accessories, in particular to a dry battery doorbell camera.

Background

Nowadays, doorbell function is increasing. For example, cameras are installed on some doorbell, when visitor calls the door through doorbell, the camera can take a picture or gather the video image including visitor to people in the house distinguish visitor's identity according to the photo or video image of taking, have improved the security.

The existing doorbell camera is mostly a scheme of a lithium battery, the lithium battery is inconvenient to detach and replace, when the battery breaks down or reaches the service life, a customer is difficult to complete replacement work, and the customer generally needs to resort to specialized maintenance personnel, and in addition, the cost of the lithium battery is higher. Some doorbell cameras are also dry cell schemes, but the structures used in such schemes are either more stacked materials, resulting in higher costs, or less functionality, which is difficult to bring good use experience to the user.

Disclosure of Invention

Aiming at the problems that the use cost of a doorbell camera is too high and a battery is difficult to detach and replace in the prior art, the utility model designs a dry battery doorbell camera, and aims to facilitate the replacement of the battery of the doorbell camera by a user and reduce the use cost.

The technical scheme adopted by the device is as follows: a dry battery doorbell camera comprises a front cover and a rear cover, wherein an on-off key is arranged above the rear cover, a USB interface and a reset key are arranged in the middle of the rear cover, a battery groove is arranged below the USB interface, a dry battery is arranged in the battery groove, and the bottom of the dry battery is connected with a battery spring sheet; the front cover is provided with a camera component above, the front cover is provided with a doorbell button below, and the camera component comprises a lens in the middle and an infrared transparent cover around the lens.

Preferably, a PCB main board is arranged between the rear cover and the front cover, and a lamp board is arranged on one side of the PCB main board.

Preferably, an anti-disassembly alarm is arranged below the on-off key, and the anti-disassembly alarm is welded on the PCB main board.

Preferably, a photosensitive sensor is arranged above the lens of the camera assembly, and the photosensitive sensor is welded on the PCB main board.

Preferably, a digital serial pyroelectric infrared sensor is arranged below the lens of the camera assembly, and the digital serial pyroelectric infrared sensor is welded on the PCB main board.

Preferably, a loudspeaker is further arranged at the bottom of the dry battery doorbell camera.

Preferably, a microphone and a status indicator lamp are provided at a middle portion of the front cover.

Preferably, a mounting bracket is arranged behind the rear cover, and the mounting bracket is fixed on the rear cover through a buckle.

Compared with the prior art, the device has the following beneficial effects:

(1) Use dry battery as doorbell camera's power supply source, compare in the lithium cell scheme that current commonly used, reduced use cost, and dry battery is easy to detach and change, has promoted user's use experience.

(2) A plurality of functional modules are integrated, for example, an anti-disassembly alarm is arranged, and an alarm can be sent out aiming at abnormal disassembly, so that the safety is improved; the photosensitive sensor is arranged, and the day and night replacement can be judged according to the brightness of the surrounding environment, so that the day and night switching function is realized; the digital serial pyroelectric infrared sensor is arranged, so that a moving signal of a human body can be detected, and an alarm is given when a person is perceived to stay at the gate for a long time.

Drawings

Fig. 1 is a schematic diagram of a front cover structure of a doorbell camera according to the present embodiment.

Fig. 2 is a schematic view of a back cover structure of the doorbell camera according to the present embodiment.

Fig. 3 is an exploded view of the internal structural components of the doorbell camera of the present embodiment.

Wherein, 1, a front cover; 2. a rear cover; 3. a mounting bracket; 4. a horn; 5. a PCB motherboard; 6. a lamp panel; 11. a lens; 12. an infrared transparent cover; 13. a photosensitive sensor; 14. a digital serial pyroelectric infrared sensor; 15. a microphone; 16. status indicator lights; 17. doorbell button; 21. a power on/off key; 22. an anti-disassembly alarm; 23. resetting a key; 24. a USB interface; 25. a dry cell; 26. and a battery spring plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the utility model, and to aid in its practice, by those skilled in the art. In the following embodiments, the terms "upper", "lower", "left", "right", "top" and "bottom" do not represent an absolute distinction in terms of structure and/or function, but are merely for convenience of description.

The embodiment relates to a dry battery doorbell camera, as shown in fig. 1-3, which comprises a front cover 1 and a rear cover 2, wherein a power on/off button 21 is arranged above the rear cover 2, a USB interface 24 and a reset button 23 are arranged in the middle part of the rear cover 2, a battery groove is arranged below the USB interface 24, a dry battery 25 is arranged in the battery groove, and the bottom of the dry battery 25 is connected with a battery spring piece 26; a camera assembly is arranged above the front cover 1, a doorbell button 17 is arranged below the front cover 1, and the camera assembly comprises a lens 11 positioned in the middle and an infrared transparent cover 12 positioned around the lens 11. A PCB main board 5 is arranged between the rear cover 2 and the front cover 1, and a lamp panel 6 is arranged on one side of the PCB main board 5.

The back lid 2 rear of this doorbell camera is equipped with installing support 3, and installing support 3 passes through the buckle to be fixed on back lid 2. The buckle has 4 altogether, distributes respectively on the four angles of installing support 3, all is equipped with the buckle hole site in the four corners department on back lid 2, when covering installing support 3 on back lid 2, four buckles and four buckle holes agree with mutually, and the buckle joint is in the buckle hole to accomplish the fixed of installing support 3 and back lid 2. When the mounting bracket 3 needs to be dismounted, the mounting bracket 3 only needs to be slightly slid upwards, and the buckle is separated from the buckle hole, so that the dismounting can be completed. After the mounting bracket 3 is detached, the dry battery 25 on the rear cover 2 can be exposed, and the battery replacement operation can be conveniently performed at this time.

The doorbell camera is provided with a PCB main board 5 in the middle of the front cover 1 and the rear cover 2, and components such as a photosensitive sensor 13, a PIR sensor (digital serial pyroelectric infrared sensor 14), an anti-disassembly alarm 22 and the like are integrated on the PCB main board 5. The photosensitive sensor 13 is a sensitive device having a response or conversion function to external light signals or light radiation, and is a sensor for converting light signals into electric signals by using a photosensitive element, wherein the sensitive wavelength of the sensor is near the wavelength of visible light, and the sensor can sense the light intensity of the surrounding environment and convert the signals into electric signals. In the embodiment, the doorbell camera detects the brightness outside the door by using the photosensitive sensor 13 to automatically adjust the exposure time and white balance of the camera, so as to ensure clear and bright image quality; by the brightness sensing function of the photosensitive sensor 13, the daytime and the night can be judged according to the surrounding environment, and the working state of the camera can be further adjusted, so that the day-night switching function is realized.

The human body detection sensitive element in the PIR sensor can sense the movement signal of the human body, and transmits the signal to the corresponding chip, and the PIR sensor outputs 16-bit digital signals through acquisition, filtering and the like, and realizes related functions through the singlechip of the peripheral circuit. The main working principle is that the pyroelectric effect is utilized, when a human body enters the monitoring range of the PIR sensor, weak heat changes can be generated, and the PIR sensor can sense the changes and output corresponding digital signals. In this embodiment, the doorbell camera detects whether a person passes through and remains outside the door by using the PIR sensor, so as to trigger specific operations such as doorbell ringing or video recording, and can detect the abnormal movement in front of the door in real time for 24 hours, and when the person remains, the doorbell automatically enables the function of shooting short videos and sends the video method to the mobile phone of the user intelligently connected with the doorbell.

The tamper alarm 22 is used to detect whether the device is maliciously moved or destroyed, and its main principle of operation is to monitor the position and status of the device by means of an internal accelerometer or vibration sensor, and if the device is illegally moved or destroyed, an alarm signal will be sent. The doorbell camera uses the tamper alarm 22 to protect the security of the device and ensure that the device is not damaged by personnel.

In addition to the above functional modules, the doorbell camera of the present embodiment further includes the speaker 4 provided at the bottom of the doorbell camera of the dry battery 25 and the microphone 15 provided at the middle portion of the front cover 1, so that the microphone voice intercom function can be realized.

It should be noted that the solution described in the embodiments of the present utility model is only one implementation manner, and simple modifications thereof should be considered as those skilled in the art to which the present utility model pertains, and structural manners and embodiments similar to those described in the present utility model should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The dry battery doorbell camera is characterized by comprising a front cover and a rear cover, wherein an on-off key is arranged above the rear cover, a USB interface and a reset key are arranged in the middle of the rear cover, a battery groove is arranged below the USB interface, a dry battery is arranged in the battery groove, and the bottom of the dry battery is connected with a battery spring sheet; the front cover is provided with a camera component above, the front cover is provided with a doorbell button below, and the camera component comprises a lens in the middle and an infrared transparent cover around the lens.

2. The door bell camera of claim 1 wherein a PCB main board is provided in the middle of the rear cover and the front cover, and a lamp panel is provided on one side of the PCB main board.

3. The dry cell doorbell camera according to claim 1, wherein an anti-disassembly alarm is arranged below the on-off button, and the anti-disassembly alarm is welded on a PCB main board.

4. The dry cell doorbell camera according to claim 1, wherein a photo sensor is provided above the lens of the camera assembly, the photo sensor being soldered to a PCB motherboard.

5. The doorbell camera of claim 4, wherein a digital serial pyroelectric infrared sensor is disposed below the lens of the camera assembly, and the digital serial pyroelectric infrared sensor is soldered to a PCB motherboard.

6. The dry cell doorbell camera according to claim 1, wherein a speaker is further provided at the bottom.

7. The door bell camera of claim 1 wherein a microphone and status indicator light are provided in a middle portion of the front cover.

8. The door bell camera of claim 1 wherein a mounting bracket is provided behind the rear cover, the mounting bracket being secured to the rear cover by a snap fit.