CN219589701U

CN219589701U - Positioning identification box

Info

Publication number: CN219589701U
Application number: CN202320589218.XU
Authority: CN
Inventors: 陈立强; 安曼曼; 李文甫; 赵少鹏; 吴东波; 林宪旗; 文骁阳; 刘真梅
Original assignee: JINAN LANDONG LASER TECHNOLOGY CO LTD
Current assignee: JINAN LANDONG LASER TECHNOLOGY CO LTD
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-25
Anticipated expiration: 2033-03-21

Abstract

The utility model belongs to the technical field of mining equipment, and relates to a positioning identification box, wherein a front shell and a rear shell are box body structures with one opening surface and thermoplastic plastics, sound transmission holes, silica gel keys, a light guide column a and a light guide column b are formed in the outer surface of the front shell, a main board is fixedly arranged in an inner cavity of the front shell, a CPU (central processing unit), a buzzer, an indicator light, a wireless receiving and transmitting module, a key acquisition circuit, an indicator circuit, a buzzer circuit, a power circuit and a charging circuit are arranged on the main board, two copper needles and two magnets are embedded in the inner cavity of the front shell, the two copper needles are arranged on the same side surface of the front shell and penetrate through the side surface, one ends of the two copper needles are respectively welded with positive poles and negative poles of the main board to form electric connection, one positive pole and one negative pole of the two magnets are embedded on two sides of the copper needles side by side, and a rechargeable battery is fixedly arranged in the inner cavity of the rear shell. The front shell and the rear shell of the utility model are not fixed by adopting screws, so that a sealing ring is omitted, the structure is more compact, and the charging can be realized without uncovering.

Description

Positioning identification box

Technical Field

The utility model belongs to the technical field of mining equipment, and particularly relates to a positioning identification box.

Background

The mine personnel positioning system is an important tool for schedule attendance management of underground workers and accident prevention and rescue, and is basically installed in large and small coal mines along with continuous importance of coal mine safety production supervision in China.

The positioning identification box is used as terminal equipment for wireless positioning of underground coal mine users, can continuously and automatically send information to an accurate positioning card reader in the signal range where the positioning identification box is located, the card reader can calculate the current position and the current direction of the positioning identification box according to the information, the distress place of the personnel can be rapidly locked when an accident occurs, more accurate information is provided for rescue, and the positioning identification box must be carried by the personnel working underground.

The existing positioning identification box is mostly waterproof in a mode that a front shell and a rear shell are fixed by screws to compress a sealing ring, the installation mode is complex, and the sealing ring is easy to age to influence the waterproof effect.

Disclosure of Invention

The utility model aims to provide a positioning identification box which aims to solve the defects in the prior art. The technical scheme adopted by the utility model is as follows:

a location identity pod comprising: the front shell and the rear shell are box body structures with one surface open and made of thermoplastic plastics, the edges of the side surfaces of the openings of the front shell and the rear shell are provided with mutually matched clamping structures, and the clamping structures are integrally fixed by adopting ultrasonic welding; the outer surface of preceding shell is equipped with sound transmission hole, silica gel button, leaded light post a and leaded light post b, mainboard fixed mounting is in the inboard cavity of preceding shell, be equipped with CPU treater, bee calling organ, pilot lamp, wireless receiving and transmitting module, button acquisition circuit, pilot circuit, bee calling organ circuit, power supply circuit and charging circuit on the mainboard, inlay two copper needles and two magnets in the inboard cavity of preceding shell, two copper needles are in the same side of preceding shell and run through this side, two copper needle one end forms the electricity with the positive and negative pole welding of mainboard respectively and is connected, two magnet positive poles are inlayed in the both sides of copper needle side by side, chargeable call fixed mounting is in the inboard cavity of backshell.

Preferably, the clamping structure is an outer boss and an inner boss, the front shell is provided with a circumferential inner boss, the rear shell is provided with a circumferential outer boss, and the inner boss is higher than the outer boss.

Preferably, a waterproof sound-transmitting film is stuck to the inner side of the sound-transmitting hole or the sound-transmitting hole is plugged by transparent adhesive, the silica gel key is injection-molded with the front shell or glued together, and the light guide column a and the light guide column b are injection-molded with the front shell or glued together.

Preferably, the back shell is fixedly connected with the belt buckle through a screw, and a copper nut matched with the screw is embedded in the back shell.

Preferably, the two magnets are glued at the inner cavity of the front case, the rechargeable battery is glued in the inner cavity of the rear case, and the main board is screwed inside the front case.

Preferably, the silica gel button is connected with the CPU processor through the button acquisition circuit, the indicator lamp is connected with the CPU processor through the indicator circuit, the buzzer is connected with the CPU processor through the buzzer circuit, the rechargeable battery is electrically connected with the positive electrode and the negative electrode of the main board through lead wires in a welding mode, and the copper needle is electrically connected with the rechargeable battery through the magnetic attraction charging wire and the charging circuit.

Preferably, the indicating circuit comprises a system indicating circuit, an operation indicating circuit, an alarm indicating circuit, a battery electric quantity indicating circuit and a charging indicating circuit, and the indicating lamp comprises a system indicating lamp, an operation indicating lamp, an alarm indicating lamp, a battery electric quantity indicating lamp and a charging indicating lamp.

The beneficial effects of the utility model are as follows:

the front shell and the rear shell are not fixed by screws, so that a sealing ring is omitted, the structure is more compact, the production and assembly flow is simplified, and the magnetic charging mode is adopted more conveniently. The rechargeable battery is charged through the copper needle, the magnet and the rechargeable battery, so that the rechargeable battery is more convenient to replace, and the rechargeable battery can be charged without uncovering.

Drawings

Fig. 1 is a front view of a location identity cartridge in accordance with an embodiment of the present utility model.

Fig. 2 is a left side cross-sectional view of a location identity cartridge according to an embodiment of the utility model.

Fig. 3 is a right side view of a location identity cartridge of an embodiment of the utility model.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 5 is a functional block diagram of a location identity box according to an embodiment of the present utility model.

In the figure: 1. the novel portable electronic device comprises a front shell, a sound transmission hole, a silica gel key, a light guide column a, a light guide column b, a copper needle, a rear shell, a belt buckle, a rechargeable battery, a main board, a magnet, an outer boss and an inner boss, wherein the front shell, the sound transmission hole, the silica gel key, the light guide column a, the light guide column b, the copper needle, the rear shell, the belt buckle, the rechargeable battery, the main board, the magnet, the outer boss and the inner boss.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The mining positioning identification box belongs to a mining intrinsically safe structure, adopts a waterproof and dustproof structural design, allows the mining positioning identification box to be used in dangerous environments of gas and coal dust explosion, and has the advantages of small and exquisite appearance, compact structure, firmness, durability, light weight, simplicity in operation and maintenance, convenience in personnel carrying and easiness in mounting of moving targets. The system has the two-way communication function, can realize the identification, positioning and wireless paging (through audible and visual alarm prompt) of underground personnel, and can send out distress signals to a ground upper computer system when danger occurs.

Referring to fig. 1 to 4, an embodiment of a positioning marker box according to the present utility model includes a front case 1, a silica gel button 3, a light guiding column a4, a light guiding column b5, a copper needle 6, a rear case 7, a belt buckle 8, a rechargeable battery 9, a main board 10, and a magnet 11.

Referring to fig. 1, the outer surface of the front housing 1 is provided with a sound-transmitting hole 2, a silica gel key 3, a light guide column a4 and a light guide column b5. The front shell 1 is provided with a sound transmission hole 2 at the corresponding position of the buzzer, the sound transmission hole 2 is convenient for the buzzer to give out alarm sound, a waterproof sound transmission film is stuck on the inner side of the sound transmission hole 2 or the sound transmission hole 2 is plugged by transparent glue, the silica gel key 3 corresponds to the position of the key on the main board 10, the silica gel key 3 and the front shell 1 are injection molded together or glued together, the light guide column a4 and the light guide column b5 respectively correspond to the positions of the indicator lamp a and the indicator lamp b on the main board 10 one by one, and the light guide column a4 and the light guide column b5 are injection molded together or glued together with the front shell 1.

Referring to fig. 2 and 4, the front shell 1 and the rear shell 7 are box structures with one open surface and made of thermoplastic plastics, the edges of the side surfaces of the openings of the front shell 1 and the rear shell 7 are provided with mutually matched clamping structures, and after being clamped by the clamping structures, the front shell 1 and the rear shell are integrally welded and fixed by ultrasonic waves to realize a waterproof function, so that parts such as screws, sealing diagrams and the like are omitted. The clamping structure is an outer boss 12 and an inner boss 13, the front shell 1 is provided with a circumferential inner boss 13, the rear shell 7 is provided with a circumferential outer boss 12, the inner boss 13 is higher than the outer boss 12, a gap (process seam) is reserved at the outer edges of the front and rear shells after the inner boss 13 and the outer boss 12 are clamped, and ultrasonic welding is carried out on the gap to enable the front and rear shells to be integrated.

Referring to fig. 2 and 3, the rear shell 7 is fixedly connected with the belt buckle 8 through a screw, and a copper nut matched with the screw is embedded in the rear shell 7. By designing the belt buckle 8, the underground staff can conveniently carry the positioning identification box.

Referring to fig. 2 and 3, two copper pins 6 and two magnets 11 are embedded in the inner cavity of the front shell 1, the two copper pins 6 are on the same side of the front shell 1 and penetrate through the same side, one ends of the two copper pins 6 are respectively welded with the positive electrode and the negative electrode of the main board 10 to form electric connection, and when the magnet is attracted to charge, the two magnets 11 are attracted to the magnet of the magnet attraction charging wire, so that the other ends of the two copper pins 6 are contacted with the positive electrode and the negative electrode of the magnet attraction charging wire to form electric connection. Two magnets 11, namely an anode and a cathode, are embedded on two sides of the copper needle 6 side by side, the two magnets 11 are glued at the inner cavity of the front shell 1, the rechargeable battery 9 is fixed in the inner cavity of the rear shell 7, the rechargeable battery 9 is glued in the inner cavity of the rear shell 7, and the main board 10 is fixed on the inner side of the front shell 1 by screws.

As shown in fig. 5, a functional block diagram of the present utility model is provided. The main board 10 is provided with a CPU processor, a buzzer, an indicator lamp, a wireless receiving and transmitting module, a key acquisition circuit, an indicator circuit, a buzzer circuit, a power supply circuit and a charging circuit, the silica gel key 3 is connected with the CPU processor through the key acquisition circuit, the indicator lamp is connected with the CPU processor through the indicator circuit, the buzzer is connected with the CPU processor through the buzzer circuit, the rechargeable battery 9 is electrically connected with the anode and the cathode of the main board 10 through lead wires in a welding mode, power supply is realized through the power supply circuit, and the copper needle 6 charges the rechargeable battery 9 through a magnetic charging wire and the charging circuit.

The indication circuit can comprise a system indication circuit, an operation indication circuit, an alarm indication circuit, a battery electric quantity indication circuit and a charging indication circuit, and the indication lamp comprises a system indication lamp, an operation indication lamp, an alarm indication lamp, a battery electric quantity indication lamp and a charging indication lamp. In practical application, in order to save electric quantity, two indicator lamps can be used to realize various condition indications. When the identification box normally communicates, the system indicator lights are turned on and off once every 1s, if the CPU processor runs normally, the light guide column a4 (indicator light a) flashes green, and if the system fails to run normally, the light guide column a4 (indicator light a) is turned off normally. The operation indicator lamp is used for indicating the working state of wireless communication, when the operation is normal, a data packet is sent every time the operation is normal, a corresponding packet is received, if the corresponding packet is analyzed correctly, the position of the light guide column a4 (indicator lamp a) is normally on to be green, if the corresponding packet is not received for 3 times by the operation indicator lamp, the position of the light guide column a4 (indicator lamp a) is on to be off to be wrong in communication. When danger information is received, the light guide column b5 (indicator light b) blinks red, and meanwhile, the buzzer sends out a beep alarm; when receiving the command of searching for people, the green light and the red light at the light guide column a4 (the indicator light a) flash at the same time. In order to save the electric quantity, when the key is pressed for a short time (the key time is less than 3 seconds), when the battery electric quantity is lower than 3.3V, the light guide column b5 (the indicator light b) displays red; above 3.3V, the light guide column b5 (indicator light b) is green. When the key is pressed for a long time (the key time is longer than 3 seconds), the emergency call information is uploaded, and the light guide column b5 (the indicator light b) flashes red to indicate that the uploading is successful. When in charging, the light guide column a4 (the indicator light a) is bright red; when the charging is completed, the light guide column a4 (indicator light a) is lighted green.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A location identity pod comprising: the front shell (1) and the rear shell (7) are characterized in that the front shell (1) and the rear shell (7) are box body structures with one surface open and made of thermoplastic plastics, the side edges of the openings of the front shell (1) and the rear shell (7) are provided with mutually matched clamping structures, and the clamping structures are integrally fixed by adopting ultrasonic welding; the outer surface of preceding shell (1) is equipped with sound-transmitting hole (2), silica gel button (3), leaded light post a (4) and leaded light post b (5), mainboard (10) fixed mounting is in the inboard cavity of preceding shell (1), be equipped with CPU treater, bee calling organ, pilot lamp, wireless receiving and transmitting module, button acquisition circuit, indicating circuit, bee calling organ circuit, power supply circuit and charging circuit on mainboard (10), inlay two copper needle (6) and two magnet (11) in the inboard cavity of preceding shell (1), two copper needle (6) are in the same side of preceding shell (1) and run through this side, two copper needle (6) one end respectively with the positive and negative pole welding formation electricity of mainboard (10) is connected, two positive pole negative poles are inlayed in copper needle (6) both sides side by side, chargeable call (9) fixed mounting is in the inboard cavity of backshell (7).

2. The positioning identification box according to claim 1, wherein the clamping structure comprises an outer boss (12) and an inner boss (13), the front shell (1) is provided with a circumferential inner boss (13), the rear shell (7) is provided with a circumferential outer boss (12), and the inner boss (13) is higher than the outer boss (12).

3. A positioning identification box according to claim 1, characterized in that a waterproof sound-transmitting film is stuck on the inner side of the sound-transmitting hole (2) or the sound-transmitting hole (2) is plugged by transparent glue, the silica gel key (3) is injection-molded with the front shell (1) or glued together, and the light guide column a (4) and the light guide column b (5) are injection-molded with the front shell (1) or glued together.

4. The positioning identification box according to claim 1, wherein the rear shell (7) is fixedly connected with the belt buckle (8) through a screw, and a copper nut matched with the screw is embedded in the rear shell (7).

5. A positioning marker box according to claim 1, characterized in that two magnets (11) are glued in the cavity inside the front shell (1), the rechargeable battery (9) is glued in the cavity inside the rear shell (7), and the main plate (10) is screwed inside the front shell (1).

6. The positioning identification box according to claim 1, wherein the silica gel key (3) is connected with the CPU processor through a key acquisition circuit, the indicator lamp is connected with the CPU processor through an indicator circuit, the buzzer is connected with the CPU processor through a buzzer circuit, the rechargeable battery (9) is electrically connected with the anode and the cathode of the main board (10) through lead wires in a welding mode, and the copper needle (6) is electrically connected with the rechargeable battery (9) through a magnetic charging wire and a charging circuit.

7. The positioning identification box of claim 6, wherein the indication circuit comprises a system indication circuit, an operation indication circuit, an alarm indication circuit, a battery level indication circuit and a charging indication circuit, and the indication lamp comprises a system indication lamp, an operation indication lamp, an alarm indication lamp, a battery level indication lamp and a charging indication lamp.