CN211459101U - Suitcase anti-lost device - Google Patents

Abstract

The utility model provides a suitcase anti-lost device, which comprises a housin, set up the microprocessor in the casing, the siren, bluetooth signal intensity detection module, power supply module, microprocessor is the microprocessor of integrated BLE4.0 bluetooth function, still including setting up the motor in the casing, the driving chain, first gear, the second gear, the baffle, the card groove has been seted up to the casing, the spout has been seted up to the both sides in card groove, baffle sliding connection is in the spout, the notch in card groove can be sheltered from to the baffle, the card groove is located first gear, between the second gear, the driving chain is around locating first gear, the second gear, the one end of driving chain and the upper end fixed connection of baffle, the other end of driving chain and the lower extreme fixed connection of baffle, the motor still is connected with the microprocessor electricity. The utility model has the advantages that: when the suitcase is lost, the suitcase can send out the police dispatch newspaper sound, opens the card slot moreover, shows the contact means that the user placed in advance, and the suitcase of oneself is retrieved rapidly to the user of being convenient for.

Description

Suitcase anti-lost device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a suitcase technical field specifically relates to a suitcase anti-lost device.

[ background of the invention ]

Luggage, also known as traveling case and trolley case, is a type of luggage that is carried when going out for placing articles. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey. When a user goes out for traveling, the user can encounter the situation of crowds, and the situation that the luggage case is squeezed off and lost exists; when waiting, shopping or waiting, the luggage case may be stolen, and the theft cannot be found in time.

Notice No. CN 205053103U's utility model discloses a but weighing prevents losing travelling basket, specifically disclose and be equipped with the indent cavity in the box side of hugging closely the display device, be equipped with power supply unit, microprocessor, on-off control device, alarm device, bluetooth signal intensity detection module in the indent cavity, wherein microprocessor is the microprocessor of having integrateed BLE4.0 bluetooth function, and power supply unit, on-off control device, alarm device, bluetooth signal intensity detection module, display device all are connected with the microprocessor electricity. The technical solution of this patent document has disadvantages: when the suitcase is lost and the surrounding environment is noisy, the user cannot hear the alarm sound clearly, and when the alarm sounds happen to a plurality of suitcases with the same style at the same time, the user cannot quickly find the suitcase.

[ Utility model ] content

For overcoming the defect that existing equipment exists, the utility model provides a device is prevented losing by suitcase, the user arranges oneself contact in advance in the card groove, loses the back when the suitcase, and the suitcase takes place the police dispatch newspaper sound to open the card groove, the suitcase of oneself is retrieved rapidly to the user of being convenient for.

The utility model discloses a realize like this: the utility model provides a suitcase anti-lost device, includes the casing, sets up microprocessor, siren, bluetooth signal strength detection module, power supply module in the casing, microprocessor is the microprocessor of integrated BLE4.0 bluetooth function, siren, bluetooth signal strength detection module, power supply module all with microprocessor electricity is connected, still including set up in motor, driving chain, first gear, second gear, baffle in the casing, the card groove has been seted up to the casing, the spout has been seted up to the both sides in card groove, baffle sliding connection in the spout, the notch in card groove can be hidden to the baffle, the output shaft of motor has set firmly first gear, second gear sliding connection in the casing, the card groove is located between first gear, the second gear, the driving chain is around locating first gear, The one end of driving chain with the upper end fixed connection of baffle, the other end of driving chain with the lower extreme fixed connection of baffle, the motor still with microprocessor electricity is connected, the casing is installed on the suitcase with the mode that the card groove is outwards.

Further, still include intelligent wrist-watch, intelligent wrist-watch has bluetooth function, intelligent wrist-watch with microprocessor passes through the bluetooth communication and connects.

Furthermore, the intelligent watch has a vibration function, and after the intelligent watch is disconnected with the microprocessor, the intelligent watch starts to vibrate.

Further, the power supply module includes a rechargeable lithium battery, and the housing has a charging port through which the rechargeable lithium battery is charged.

Further, the alarm is a buzzer.

The luggage case user information card is adhered in the card slot.

The utility model has the advantages that: when the trunk is lost, the trunk can give an alarm sound, and the card slot is opened to display the contact way preset by the user, so that the user can quickly find the trunk; when a user encounters the condition that a plurality of luggage cases with the same style are lost, the luggage cases can be quickly identified; other people can inform the user through the contact way in the card slot after picking up the lost luggage case; the configured intelligent watch is worn on the hand of a user and is connected with the microprocessor through Bluetooth communication, and the user is informed of the loss condition of the luggage case in time; the use is convenient and reliable.

[ description of the drawings ]

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the anti-lost device of the present invention installed on a trunk.

Fig. 2 is a schematic sectional view showing the assembly relationship between the partition plate and the card slot according to the present invention.

Fig. 3 is a schematic sectional view taken along the line a-a in fig. 2.

Fig. 4 is a schematic diagram of the position relationship among the middle partition plate, the transmission chain, the first gear, the second gear and the card slot of the present invention.

Fig. 5 is a schematic diagram of the position of the partition plate away from the card slot in fig. 4.

Fig. 6 is an assembly diagram of the motor and the first gear according to the present invention.

Fig. 7 is a schematic view of the utility model discloses well suitcase user information card bonds in the card slot.

Fig. 8 is a schematic circuit diagram of each device module of the anti-lost device of the trunk.

The labels in the figure are: casing 1, card groove 11, notch 111, spout 12, charge mouthful 13, microprocessor 2, siren 3, bluetooth signal strength detection module 4, power supply module 5, motor 6, driving chain 7, first gear 8, second gear 9, baffle 10, suitcase user information card 20, suitcase 30.

[ detailed description ] embodiments

Referring to fig. 1 to 8, the preferred embodiment of the anti-lost device of the present invention is shown; the Bluetooth alarm comprises a shell 1, and a microprocessor 2, an alarm 3, a Bluetooth signal intensity detection module 4 and a power supply assembly 5 which are arranged in the shell 1, wherein the microprocessor 2 is the microprocessor 2 integrated with a BLE4.0 Bluetooth function, and the alarm 3, the Bluetooth signal intensity detection module 4 and the power supply assembly 5 are all electrically connected with the microprocessor 2; the power supply component 5 supplies power to each device module; the Bluetooth signal intensity detection module 4 can set a threshold value through external equipment, the microprocessor 2 is connected with external equipment such as a mobile phone, a tablet personal computer and an intelligent watch (not shown) through Bluetooth in real time, a user sets a Bluetooth signal intensity threshold value, the Bluetooth signal intensity detection module 4 detects the Bluetooth signal intensity in real time, when the luggage case 30 is far away from the user, the Bluetooth signal is lower than the preset threshold value, the threshold value can take a certain Bluetooth signal intensity between two meters and five meters as the threshold value, and after receiving data sent by the Bluetooth signal intensity detection module 4, the microprocessor 2 controls the alarm 3 to give an alarm; the alarm 3 may be a buzzer, so that the user can easily notice the condition of the trunk 30 after hearing the buzzer. When the luggage is placed in a safe place, the user turns off the alarm 3 by an external device such as a smart watch (not shown), thereby preventing the alarm 3 from operating uselessly.

Still including set up in motor 6, drive chain 7, first gear 8, second gear 9, baffle 10 in the casing 1, card groove 11 has been seted up to casing 1, and the user places oneself contact in card groove 11 in advance before going out, perhaps fills in suitcase user information card 20 that the trade company provided, and suitcase user information card 20 bonds in card groove 11. Sliding grooves 12 are formed on two sides of the card slot 11, the partition plate 10 is connected with the sliding grooves 12 in a sliding manner, the partition plate 10 can cover the notch 111 of the card slot 11, the first gear 8 is fixedly arranged on the output shaft of the motor 6, the second gear 9 is rotationally connected with the shell 1, the card slot 11 is positioned between the first gear 8 and the second gear 9, the transmission chain 7 is wound on the first gear 8 and the second gear 9, one end of the transmission chain 7 is fixedly connected with the upper end of the clapboard 10, the other end of the transmission chain 7 is fixedly connected with the lower end of the clapboard 10, the motor 6 is also electrically connected with the microprocessor 2, the microprocessor 2 controls the output shaft of the motor 6 to rotate forwards or backwards, so that the partition plate 10 slides up and down in the chute 12 by the driving chain 7, the partition plate 10 covering the notch 111 of the card slot 11; or the spacer leaves the slot 111 of the card slot 11 to display the luggage user information card 20. The motor 6 is a micro motor.

When the trunk 30 is far away from the user, the connected bluetooth signal is lower than the preset threshold value of the bluetooth signal intensity detection module 4, the microprocessor 2 controls the motor 6 to rotate after receiving the data sent by the bluetooth signal intensity detection module 4, and the partition plate 10 is driven by the transmission chain 7 to leave the notch 111 of the card slot 11; the user determines the luggage case 30 through the luggage case user information card 20 in the card slot 11, so that the user can rapidly identify the luggage case when a plurality of luggage cases adopting the utility model are lost and alarm sound occurs around the user; when the surrounding environment is noisy and the user cannot find the luggage compartment 30 because he cannot hear the alarm sound, other people can notify the user through the user contact information in the card slot 11.

The user sends a control signal of 'covering card slot 11' to microprocessor 2 through external equipment such as a smart watch (not shown), microprocessor 2 controls motor 6 to rotate correspondingly, and baffle 10 slides to card slot 11 under the drive of drive chain 7, and covers slot opening 111. The user can set up microprocessor 2 time delay control motor 6 in external equipment such as intelligent wrist-watch (not shown), makes when suitcase 30 loses, the utility model discloses take place earlier the alarm sound, separate a period such as 15 seconds back again, baffle 10 just begins to slide and leaves notch 111.

The housing 1 is mounted on the trunk 30 with the card slot 11 facing outward; the luggage case 30 has a cavity in which the housing 1 is fixedly disposed. The power supply module 5 includes a rechargeable lithium battery, and the housing 1 has a charging port 13 through which the rechargeable lithium battery is charged. Charging port 13 also is outwards set up, and during the use, charging port 13 inserts the one end of charging wire, and supply socket is connected to the other end of charging wire.

Wearable equipment such as a smart watch is common in the market at present, and the smart watch has one or more functions of reminding, navigation, calibration, monitoring, interaction and the like besides displaying time; the display means includes a pointer, a number, an image, and the like. A smart watch (not shown) is provided in communication with the microprocessor 2 via bluetooth. The user wears a smart watch (not shown) and when the luggage case 30 is away from the smart watch (not shown), the microprocessor 2 controls the alarm 3 to sound and the motor 6 to slide the partition 10 away from the notch 111 when the intensity of the connected bluetooth signal is below a preset threshold. The smart watch (not shown) has a vibration function, and when the smart watch (not shown) is disconnected from the microprocessor 2, the smart watch (not shown) starts to vibrate; the user is reminded in time, and the situation that the lost luggage can not be found due to the fact that the user cannot hear the alarm sound of the luggage under the noisy environment is prevented.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (6)

1. The utility model provides a suitcase anti-lost device, includes the casing, sets up microprocessor, siren, bluetooth signal strength detection module, power supply module in the casing, microprocessor is the microprocessor of having integrateed BLE4.0 bluetooth function, siren, bluetooth signal strength detection module, power supply module all with microprocessor electricity is connected, its characterized in that: still including set up in motor, driving chain, first gear, second gear, baffle in the casing, the card groove has been seted up to the casing, the spout has been seted up to the both sides in card groove, baffle sliding connection in the spout, the baffle can hide the notch in card groove, the output shaft of motor has set firmly first gear, the second gear rotate connect in the casing, the card groove is located between first gear, the second gear, the driving chain is around locating first gear, second gear, the one end of driving chain with the upper end fixed connection of baffle, the other end of driving chain with the lower extreme fixed connection of baffle, the motor still with microprocessor electricity is connected, the casing is installed on the suitcase with card groove mode outwards.

2. An anti-lost device of a luggage case as claimed in claim 1, wherein: still include intelligent wrist-watch, intelligent wrist-watch has bluetooth function, intelligent wrist-watch with microprocessor passes through the bluetooth communication and connects.

3. An anti-lost device of a luggage case as claimed in claim 2, wherein: the intelligent watch has a vibration function, and after the intelligent watch is disconnected with the microprocessor, the intelligent watch starts to vibrate.

4. An anti-lost device of a luggage case as claimed in claim 1, wherein: the power supply assembly includes a rechargeable lithium battery, and the housing has a charging port through which the rechargeable lithium battery is charged.

5. An anti-lost device of a luggage case as claimed in claim 1, wherein: the alarm is a buzzer.

6. An anti-lost device of a luggage case as claimed in claim 1, wherein: the luggage case user information card is adhered in the card slot.

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