CN103615173B - Remote control ceiling strongbox - Google Patents

Abstract

The invention discloses a kind of remote control ceiling strongbox, comprise casing and elevating mechanism, described casing top has opening, described elevating mechanism one end is fixedly connected with bottom half, the other end is fixed on roof, described elevating mechanism includes the hanger bracket be fixedly connected on roof, the expansion link of connect box and be located at the motor driving connection expansion link in hanger bracket, the driver element that CD-ROM drive motor rotates also is provided with in this hanger bracket, remote control ceiling strongbox of the present invention can receive the instruction from smart mobile phone or other wireless remote controller, can automatic lifting, because this strongbox does not have the tradition such as keyhole to unblank mode, and because ceiling is not easy close, so safety is higher, simultaneously also more attractive in appearance.

Description

remote control ceiling safe

technical field

The invention belongs to the technical field of safes, in particular to a wireless-controlled remote-controlled ceiling safe.

Background technique

At present, safes are used to store important data, so safety is the first priority. They adopt a flat door structure, and mechanical code locks and built-in locks are set on the door. There are also a small number of safes that use electronic locks or biometric locks. Whether it is a mechanical lock or an electronic lock, it is easy to crack. At the same time, most of the existing safes are exposed outside or embedded in the wall, which is easy to be picked up directly. Theft of safes often occurs, and the security is poor. Therefore, how to strengthen the defense capability of safe box and improve secrecy performance, is the current technical problem urgently to be solved.

After searching the patent literature, the applicant inquired that the Chinese patent authorization announcement number is CN250567Y "Ceiling Multiple Anti-theft Safe", which revealed that: the safe consists of a box body 1, a box cover 2, a combination lock 3 and a hanging buckle 4, and the box body is made of glass fiber reinforced plastic or cast iron It is made, and the lifting buckle is driven by the motor to drive the steel wire to realize the lifting of the safe, and it is lifted to a suitable position on the indoor ceiling. A password lifting switch is installed at a suitable position or other hidden place to control the above motor, and an alarm device is provided. Reach concealed effect, with reference to accompanying drawing 1. The above-mentioned prior patents have the following defects: 1. Inconvenient operation, the safe needs to be raised and lowered through the coded lock, and the coded lock provided on the box body needs to be operated after completion. Now there are too many things that need codes to be controlled in life , causing users to forget some passwords in many cases, causing some unnecessary losses; 2, some existing electronic combination locks are easy to crack, and there are potential safety hazards; 3, the structure is complex.

ZigBee is a new type of wireless network technology with short distance, low power consumption, low data rate, low cost, and low complexity; it adopts all the limitations stipulated by the powerful wireless physical layer of IEEE802. , low-cost specifications; and increased logical network, network security and application layers. ZigBee wireless transmission bandwidth is in the range of 20-250KB/s, which is suitable for sensor data collection and control data transmission. ZigBee wireless can build a large-scale network with a network node capacity of 65535, which has very powerful networking advantages.

Contents of the invention

The purpose of the present invention is to provide a remote-controlled ceiling safe, to overcome the shortcomings of the above-mentioned traditional safe, and to solve the problem that the password lock of the safe in the prior art is easily cracked or stolen.

In order to achieve the above object, the present invention provides a remote-controlled ceiling safe, which includes a box body and a lifting mechanism. The top of the box body has an opening. One end of the lifting mechanism is fixedly connected to the bottom of the box body, and the other end is fixed on the roof. The lifting mechanism includes a hanger seat fixedly connected to the roof, a telescopic rod connected to the box, and a motor installed in the hanger seat to drive and connect the telescopic rod. unit, where

The above-mentioned drive unit includes a wireless communication module that receives external wireless control up/down command signals, a micro-processing module that analyzes and processes the above-mentioned command signals, and a drive circuit that drives the motor to rotate. The wireless communication module communicates with a gateway device data through the ZigBee transmission protocol. connect.

Preferably, the opening edge of the above-mentioned box body and the edge of the hanger seat are inclined or stepped, and the two are compatible.

Preferably, several partitions are provided in the above-mentioned box.

The remote-controlled ceiling safe of the present invention is applied to fields such as smart homes and smart buildings. The box body is fixed on the roof through a lifting mechanism, and users can send wireless The command signal to control the raising/lowering of the box is transmitted to the cloud server through the Internet. The cloud server stores the authorization information of the intelligent remote control terminal, the code of the control command, the code information of the gateway device and the safe, and the cloud server analyzes and receives it. The received command signal, judges the corresponding gateway device and safe code, and generates the corresponding control command to transmit to the gateway device. The gateway device sends the command signal to the controlled safe. After the wireless communication module in the box receives the command signal, the The micro-processing module controls the drive circuit to drive the motor to rotate, thereby driving the telescopic rod to rise/fall.

Beneficial effects of the present invention:

The remote-controlled ceiling safe of the present invention can receive instructions from a smart phone or other wireless remote control devices, and can automatically go up and down. Since the safe does not have traditional unlocking methods such as keyholes, and because the ceiling is not easy to approach, it is more secure, and at the same time Also more aesthetically pleasing.

Description of drawings

FIG. 1 shows a schematic structural view of a ceiling-mounted multiple anti-theft safe in the prior art.

FIG. 2 is a schematic block diagram of an embodiment of the remote control ceiling safe of the present invention.

FIG. 3 shows a functional block diagram of the driving unit of the present invention.

Fig. 4 is a schematic diagram showing the structure of the remote control ceiling safe in the raised state of the present invention.

Fig. 5 is a schematic diagram showing the structure of the remote-controlled ceiling-mounted safe in a falling state according to the present invention.

Fig. 6 is a schematic diagram of the structure of the remote control ceiling safe of the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

Referring to Figures 2 to 6, the present invention provides a remote-controlled ceiling safe, including a box body 1 and a lifting mechanism 2, the top of the box body 1 has an opening 11, the box body 1 is made of metal material, and the surface It can also be coated with anti-rust paint to prevent rust and corrosion inside/outside the box body. One end of the lifting mechanism 2 is fixedly connected to the inner bottom of the box body 1, and the other end is fixed on the roof 3. The lifting mechanism 2 includes The hanger base 21 fixedly connected on the roof 3, the telescopic rod 22 connected to the box body 1 and the motor 23 installed in the hanger base 21 to drive and connect the telescopic rod 22, the hanger base 21 is also provided with a drive motor 23 to rotate The drive unit 24;

The above-mentioned lifting mechanism 2 can be selected from the electric remote control lifting hanger in the prior art. The motor in the hanger seat 21 drives the zooming of the telescopic rod 22 through the transmission gear. The telescopic rod 22 in this embodiment adopts a hinged four-bar mechanism, which can play To amplify the displacement effect, the motor 23 can choose an electromagnetic brake motor structure or a permanent magnet synchronous dual motor, and choose according to the maximum load range. The specific remote control lifting hanger is a known technology, and it is not the focus of the protection of this application, so the applicant hereby without going into detail.

Wherein, the above-mentioned driving unit 24 includes a wireless communication module 241 that receives an external wireless control up/down command signal, a microprocessing module 242 that analyzes and processes the above-mentioned command signal, and a drive circuit 243 that drives the motor 23 to rotate. The wireless communication module 241 passes The ZigBee transmission protocol is connected with a gateway device for data.

Described wireless communication module 241 and microprocessing module 242 adopt integrated design, select ZigBee chip for use, integrated ZigBee RF front section, flash memory and MCU microcontroller on this chip, have the performance of 8 times of standard 8051 cores and have ZigBee data Receive/send function, receive the command signal to control the rise/fall of the cabinet sent by the gateway device after networking with it, the MCU micro-controller analyzes and recognizes the received command, and compares it with the command code data stored in the flash memory After comparison, the corresponding instruction action is obtained, and a control instruction is generated to control the drive circuit 243 .

In a preferred embodiment, the above-mentioned hanger seat 21 in the box body 1 is fixed on the roof 3 by screws, the edge of the hanger seat 21 is stepped or inclined, and the edge of the above-mentioned opening 11 is in contact with the above-mentioned hanger. The matching shape of the frame 21 can improve the sealing effect and enhance the tamper-resistant effect.

The above box 1 is provided with a partition 12 to divide a plurality of storage spaces so that the inner space of the box can be used more effectively and at the same time it is convenient for users to classify items.

The side wall of the box body 1 is provided with a partition 13, and the telescopic rod 22 is arranged in the partition 13 to rise/fall.

In addition, a temperature and humidity sensor and an infrared intrusion detector can also be provided on the inner wall of the box 1, and a wireless data transceiver unit is integrated in the body of the above two, which can perform data transmission with the gateway device. The humidity sensor detects the temperature and humidity in the box, which is convenient for users to deal with the items in the box; the safety of the safe can be further improved through the infrared intrusion detector. When illegal elements steal, the infrared intrusion detector can immediately An early warning notification is sent to the authorized user's smart remote control terminal.

In other embodiments, the wireless communication module of the present invention can also use Bluetooth or WIFI wireless transmission protocol for data transmission, and receive the raising/lowering instruction signal sent by the outside.

In order to further increase the concealment of the safe, the decorative pattern/color of the outer bottom surface of the box body of the present invention is the same or similar to the pattern/color of the ceiling board.

The remote-controlled ceiling safe of the present invention is applied to fields such as smart homes and smart buildings. The box body is fixed on the roof through a lifting mechanism, and users can send wireless The command signal to control the raising/lowering of the box is transmitted to the cloud server through the Internet. The cloud server stores the authorization information of the intelligent remote control terminal, the code of the control command, the code information of the gateway device and the safe, and the cloud server analyzes and receives it. The received command signal, judges the corresponding gateway device and safe code, and generates the corresponding control command to transmit to the gateway device. The gateway device sends the command signal to the controlled safe. After the wireless communication module in the box receives the command signal, the The micro-processing module controls the drive circuit to drive the motor to rotate, thereby driving the telescopic rod to rise/fall.

There are many specific application approaches of the present invention, and the above description is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, some improvements can also be made without departing from the principles of the present invention. Improvements should also be regarded as the protection scope of the present invention.

Claims (4)

1. a remote control ceiling strongbox, comprise casing and elevating mechanism, described casing top has opening, described elevating mechanism one end is fixedly connected with bottom half, the other end is fixed on roof, described elevating mechanism includes the hanger bracket be fixedly connected on roof, the expansion link of connect box and be located at the motor driving connection expansion link in hanger bracket, the driver element that CD-ROM drive motor rotates also is provided with in this hanger bracket, it is characterized in that: above-mentioned driver element includes the wireless communication module receiving extraneous controlled in wireless lifting/lowering command signal, the drive circuit that the micro treatment module of the above-mentioned command signal of analyzing and processing and CD-ROM drive motor rotate, described cabinet wall is provided with Temperature Humidity Sensor and infrared intrusion detector, wireless data transceiving unit is integrated with in Temperature Humidity Sensor and infrared intrusion detector, data transmission can be carried out with a gateway device, temperature in Temperature Humidity Sensor detection casing and humidity, infrared intrusion detector can further improve the safety of strongbox.

2. remote control ceiling strongbox according to claim 1, is characterized in that, the edge of opening of above-mentioned casing and the edge of hanger bracket are all in skewed or stepped, and both are suitable.

3. remote control ceiling strongbox according to claim 1, is characterized in that, is provided with several and cuts off in above-mentioned casing.

4. remote control ceiling strongbox according to claim 1, is characterized in that, above-mentioned wireless communication module is by ZigBee host-host protocol and described gateway device data cube computation.