CN220674111U - Parachuting safety auxiliary system - Google Patents
Parachuting safety auxiliary system Download PDFInfo
- Publication number
- CN220674111U CN220674111U CN202322294329.0U CN202322294329U CN220674111U CN 220674111 U CN220674111 U CN 220674111U CN 202322294329 U CN202322294329 U CN 202322294329U CN 220674111 U CN220674111 U CN 220674111U
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- shell
- parachuting
- cavity
- antenna
- pcb
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 9
- ZHBBDTRJIVXKEX-UHFFFAOYSA-N 1-chloro-2-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1 ZHBBDTRJIVXKEX-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model discloses a parachuting safety auxiliary system. The novel battery charger comprises a shell and an outer cover, a battery, a PCB (printed circuit board) and a liquid crystal screen are sequentially arranged in the middle of a cavity formed by the shell and the outer cover from inside to outside, a loudspeaker, a motor and an antenna are further arranged in the cavity, a sound emitting hole is formed in the position, corresponding to the loudspeaker, of the shell, a charging port and an indicator lamp are arranged on the shell, the battery is connected, a dust plug is arranged in the position, located on the outer side face of the shell, of the charging port, a key cap is arranged on the outer cover, and the key cap is connected with keys arranged on the PCB. The devices of the utility model are reasonably arranged in the shell, so that the whole structure is more compact.
Description
Technical Field
The utility model belongs to the technical field of communication, and particularly relates to a parachuting safety auxiliary system.
Background
In order to enhance the safety of the parachuting training of the new soldier of the army, the parachuting auxiliary device with the broadcasting functions of prompting the parachuting personnel to open the backup parachute in the emergency situation, prompting the avoidance when the distance between the adjacent parachuting personnel in the air is too close, prompting the landing preparation prompt at the required height before landing and the like is carried before parachuting.
The parachuting safety auxiliary system comprises a plurality of electronic components, and the miniaturization and portability design of the device are particularly important. The components of the prior parachuting auxiliary device are not compact enough, have fewer functions and need to be improved.
Disclosure of Invention
The utility model aims to solve the defects of the background technology and provide a parachuting safety auxiliary system with comprehensive functions and compact structure.
The technical scheme adopted by the utility model is as follows: the utility model provides a parachuting safety auxiliary system, includes shell and enclosing cover, battery, PCB board and LCD screen have been arranged in proper order from inside to outside in the cavity that shell and enclosing cover formed, still be equipped with loudspeaker, motor and antenna in the cavity, correspond the position with loudspeaker on the shell and be equipped with the sound hole, be equipped with the mouth and the pilot lamp that charge of connecting the battery on the shell, the position that the shell outside side is located the mouth that charges is equipped with the dust plug, be equipped with the button cap on the enclosing cover, the button cap is connected with the button that sets up on the PCB board.
Further, an observation window is arranged on the outer cover at a position corresponding to the liquid crystal screen, and the observation window is sealed through transparent glass.
Further, the motors are arranged in a plurality, and the motors are attached to a plurality of side surfaces in the cavity.
Further, the antenna comprises a spring antenna which is arranged on the side surface in the cavity and is connected with the PCB in a welded mode.
Further, the antenna comprises a ceramic antenna which is mounted on the top surface of the PCB and is arranged in a manner of being attached to the outer cover.
Further, the battery, the PCB, the loudspeaker and the motor are respectively fixed in the cavity through the limiting boss in the cavity in a clamping manner.
Furthermore, a ventilation film fixing cover is arranged on the outer side face of the shell, and a ventilation film is attached to the inner side of the ventilation film fixing cover.
The beneficial effects of the utility model are as follows:
according to the utility model, each device is reasonably arranged in the shell, so that the whole structure is more compact; an indicator lamp is arranged at the charging port of the shell, so that an operator can know the charging condition of the battery in time; the dustproof plug is arranged at the charging port of the shell, and when the battery is not charged, the charging port and the indicator lamp are covered by the dustproof plug, so that dust can be effectively prevented from entering the shell; meanwhile, the key cap is arranged on the outer cover, the operation and parameter setting can be carried out on the liquid crystal display by matching with the light touch key on the PCB, and the liquid crystal display is simple and convenient.
According to the utility model, the transparent glass is attached to the position, corresponding to the liquid crystal screen, of the outer cover, so that the liquid crystal screen can be conveniently observed, and the liquid crystal screen can be protected; the motor sets up a plurality ofly, and laminating shell's side-mounting respectively, can effectively increase vibration intensity, makes the operator experience and feels stronger.
According to the utility model, the spring antenna and the ceramic antenna are arranged in a scattered manner, the spring antenna is arranged on the side surface in the cavity, and the ceramic antenna is arranged on the top layer and is arranged against the outer cover, so that the size of the shell can be reduced, the strength of the antenna receiving signal can be increased, and the signal receiving range can be effectively enlarged.
The charging port is a Type-C interface, so that the universality is strong; a fixed limit boss is designed for each device in the shell cavity, so that the device is more stably installed; the outer cover is connected and fixed with the shell through the screw, so that the disassembly and the maintenance are convenient.
According to the utility model, the ventilation film fixing cover is arranged on the outer side surface of the shell, and the ventilation film is adhered in the shell, so that the device can realize effective ventilation, and the ventilation film fixing cover and the shell are connected and fixed through the screws, so that the ventilation film fixing cover is convenient to mount, dismount and maintain.
Drawings
Fig. 1 is an overall exploded view of the structure of the present utility model.
Fig. 2 is a schematic view of the installation of a part of the device in the cavity of the present utility model.
Fig. 3 is a schematic view of the installation of all devices in the cavity of the present utility model.
Fig. 4 is a side view of the present utility model.
In the figure, 1-transparent glass; 2-an outer cover; 3-liquid crystal screen; 4-horn; 5-motor; 6-a PCB board; 7-a housing; 8-a key cap; 9-spring antenna; a 10-ceramic antenna; 11-key; 12-cell; 13-indicator lights; 14-a breathable film fixing cover; 15-a dust plug; 16-sound outlet holes; 17-a viewing window; 18-a first boss; 19-a second boss; 20-a third boss; 21-fourth boss; 22-charging port.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1-4, the utility model provides a parachuting safety auxiliary system, which comprises a shell 7 and an outer cover 2, wherein the shell 7 is inwards sunken to form an installation cavity, a battery 12, a PCB (printed circuit board) 6 and a liquid crystal screen 3 are sequentially arranged in the middle part in the cavity formed by the shell 7 and the outer cover 2 from inside to outside, a loudspeaker 4, a motor 5 and an antenna are further arranged in the cavity, a sound emitting hole 16 is formed in the shell 7 at a position corresponding to the loudspeaker 4, a charging port 22 and an indicator lamp 13 connected with the battery 12 are formed in the shell 7, a dust plug 15 is arranged at a position, located at the charging port, of the outer side surface of the shell 7, a key cap 8 is arranged on the outer cover 2, and the key cap 8 is connected with keys 11 arranged on the PCB 6.
According to the utility model, each device is reasonably arranged in the shell, so that the whole structure is more compact; an indicator lamp 13 is arranged at the position close to the charging port of the shell 7, so that an operator can know the charging condition of the battery in time; the dustproof plug 15 is arranged at the charging port of the shell, and when the battery is not charged, the charging port 22 and the indicator lamp 13 are covered by the dustproof plug 15, so that dust can be effectively prevented from entering the shell; meanwhile, the key cap 8 is arranged on the outer cover 2, and the operation and parameter setting of the liquid crystal display can be carried out by matching with the touch keys on the PCB, so that the liquid crystal display is simple and convenient.
In the above scheme, the outer cover 2 is provided with the observation window 17 at the position corresponding to the liquid crystal screen 3, the observation window 17 is sealed by the transparent glass 1, and the transparent glass 1 is preferably toughened glass, so that the liquid crystal screen can be conveniently observed, and the liquid crystal screen can be protected.
In the above-mentioned scheme, the motor 5 is provided with a plurality of, and a plurality of motors 5 are attached to a plurality of side surfaces in the cavity (i.e. the housing). The motor 5 is preferably arranged two, and respectively fits two adjacent side installations inside the shell 7, so that vibration intensity can be effectively increased, and the experience of an operator is stronger.
In the scheme, the antenna comprises a spring antenna 9 and a ceramic antenna 10, wherein the spring antenna 9 is arranged on the side surface in the cavity and is connected with the PCB 6 in a welded mode, and the ceramic antenna 10 is arranged on the top surface of the PCB 6 and is attached to the outer cover 2. The spring antenna 9 and the ceramic antenna 10 are installed in a scattered manner, the spring antenna 9 is arranged on the side face in the cavity, the ceramic antenna 10 is arranged on the top layer and is installed against the outer cover 2, the size of the shell can be reduced, the strength of the antenna receiving signal can be increased, and the signal receiving range is effectively widened.
In the above scheme, the battery 12, the PCB board 6, the horn 4 and the motor 5 are respectively fixed in the cavity by the limiting boss in the cavity. Specifically, the battery 12 is fixed inside the cavity by four first bosses 18 arranged above and below the inside of the casing 7 as shown in fig. 2; the PCB 6 is positioned at the top of the battery 12 and is fixed through a second boss 19 with unique design, the second boss 19 comprises a support column with a semicircular boss and a limiting step, the semicircular boss type support column can position the PCB and also can support and fix the PCB, the limiting step and a third boss 20 for fixing a loudspeaker are designed into a whole, the structure is more compact, and meanwhile, the extrusion of the PCB to the battery is avoided; a fixed cavity is formed between the third boss 20 and the inner side of the cavity, and is used for installing a loudspeaker, so that the sound can be made clearer; the two motors 5 are closely arranged on the side surface of the cavity through the fourth boss 21, and the vibration is more obvious.
In the above scheme, the outside side of shell 7 is equipped with ventilative membrane fixed cover 14, and ventilative membrane fixed cover 14 inboard dress pastes the ventilated membrane, and the device of being convenient for realizes effectual ventilation, and ventilative membrane fixed cover passes through the screw with the shell and connects fixedly, and easy to assemble dismantles the maintenance.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (7)
1. A parachuting safety auxiliary system, characterized in that: including shell (7) and enclosing cover (2), battery (12), PCB board (6) and LCD screen (3) have been arranged in proper order from inside to outside in the cavity that shell (7) and enclosing cover (2) formed, still be equipped with loudspeaker (4), motor (5) and antenna in the cavity, correspond the position with loudspeaker on shell (7) and be equipped with sound hole (16), be equipped with on shell (7) and connect charge mouth (22) and pilot lamp (13) of battery, the position that shell (7) outside side is located the charge mouth is equipped with dust plug (15), be equipped with button cap (8) on enclosing cover (2), button cap (8) are connected with button (11) that set up on PCB board (6).
2. The parachuting safety assistance system of claim 1, wherein: an observation window (17) is arranged on the outer cover (2) at a position corresponding to the liquid crystal screen (3), and the observation window (17) is sealed through transparent glass (1).
3. The parachuting safety assistance system of claim 1, wherein: the motors (5) are arranged in a plurality, and the motors (5) are attached to a plurality of side surfaces in the cavity.
4. The parachuting safety assistance system of claim 1, wherein: the antenna comprises a spring antenna (9), and the spring antenna (9) is arranged on the side surface in the cavity and is connected with the PCB (6) in a welding mode.
5. The parachuting safety assistance system of claim 1, wherein: the antenna comprises a ceramic antenna (10), wherein the ceramic antenna (10) is arranged on the top surface of the PCB (6) and is attached to the outer cover (2).
6. The parachuting safety assistance system of claim 1, wherein: the battery (12), the PCB (6), the loudspeaker (4) and the motor (5) are respectively fixed in the cavity through limiting boss clamping arranged in the cavity.
7. The parachuting safety assistance system of claim 1, wherein: the outer side face of the shell (7) is provided with a ventilated membrane fixing cover (14), and a ventilated membrane is attached to the inner side of the ventilated membrane fixing cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294329.0U CN220674111U (en) | 2023-08-25 | 2023-08-25 | Parachuting safety auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294329.0U CN220674111U (en) | 2023-08-25 | 2023-08-25 | Parachuting safety auxiliary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674111U true CN220674111U (en) | 2024-03-26 |
Family
ID=90342275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294329.0U Active CN220674111U (en) | 2023-08-25 | 2023-08-25 | Parachuting safety auxiliary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674111U (en) |
-
2023
- 2023-08-25 CN CN202322294329.0U patent/CN220674111U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |