CN209844601U - Waterproof dirt-proof mobile device power supply unit - Google Patents
Waterproof dirt-proof mobile device power supply unit Download PDFInfo
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- CN209844601U CN209844601U CN201920856309.9U CN201920856309U CN209844601U CN 209844601 U CN209844601 U CN 209844601U CN 201920856309 U CN201920856309 U CN 201920856309U CN 209844601 U CN209844601 U CN 209844601U
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- battery
- switch
- power supply
- protective housing
- waterproof
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Abstract
The utility model discloses a waterproof dirt-proof mobile device power supply unit, including battery, protective housing, power display screen, battery switch, the battery is established in the protective housing the inside, power display screen and battery switch establish on the protective housing, the battery is connected with power display screen electricity, connects a power display switch between battery and the power display screen, power display switch establishes on the protective housing, charge mouthful and discharge port are connected to the battery, are equipped with battery switch between battery and the discharge port, charge mouthful and discharge port all establish on the protective housing, charge mouthful and discharge port are aviation water joint. The electric quantity display switch is independent of the power switch and is a non-self-locking switch, and the input and the output of the power supply are not influenced; the charging port and the discharging port are provided with waterproof caps, so that water vapor and dust interference can be effectively prevented; the bottom of the battery protection shell is provided with the rubber pad, so that the abrasion of the protection shell can be effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of portable power source equipment, especially, relate to a waterproof dirt-proof mobile device power supply unit.
Background
In recent years, the rapid development of the economy of China and the unprecedented development of the railway industry are achieved. Railway operation safety is a great concern. Various monitoring measurements of railway safety indelible detection equipment. The power supply device is an important component in the system of the detection equipment and is also the key for the continuous operation of the detection equipment. The measurement work of the detection equipment can be directly influenced by the fault of the power supply device.
At present, common detection equipment is mainly powered by a lithium battery. The common battery shell is fragile, and cannot be waterproof, dustproof and fall-proof under severe working environment, so that the common battery shell is easy to damage. Meanwhile, the capacity is small, charging, discharging and other operations cannot be directly carried out, and electric quantity cannot be provided for long-time work of detection equipment. In order to ensure the long-time continuous and stable work of the detection equipment, the power supply device becomes the primary problem.
Therefore, how to solve the above problems becomes a focus of research by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof dirt-proof mobile device power supply unit can solve above-mentioned prior art battery completely and easily receive the weak point of steam dust interference.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a waterproof dirt-proof mobile device power supply unit, includes battery, protective housing, electric quantity display screen, battery switch, the battery is established in the protective housing the inside, the protective housing is metal protective housing, and each contact surface of protective housing carries out sealed processing, electric quantity display screen and battery switch establish on the protective housing, the battery is connected with electric quantity display screen electricity, connects an electric quantity display switch between battery and the electric quantity display screen, electric quantity display switch establishes on the protective housing, the mouth and the mouth of discharging charge are connected to the battery, are equipped with battery switch between battery and the mouth of discharging, the mouth of charging all establishes on the protective housing with the mouth of discharging, the mouth of charging is aviation water joint with the mouth of discharging.
Preferably, two fixing buckles are arranged on the front face of the protective shell, and one fixing buckle is arranged on the rear face of the protective shell.
Preferably, the charging port and the discharging port have different specifications.
Preferably, waterproof caps are arranged on the charging port and the discharging port.
Preferably, the bottom of the protective shell is provided with a rubber pad.
Preferably, a handle is arranged on the protective shell.
Preferably, each contact surface of the protective shell is coated with a sealant.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the charging port and the discharging port of the charging connector of the utility model have different specifications, thereby playing the fool-proof role of preventing the mistaken insertion; the electric quantity display switch is independent of the power switch and is a non-self-locking switch, and the input and the output of the power supply are not influenced; the charging port and the discharging port are provided with waterproof caps, so that water vapor and dust interference can be effectively prevented; the rubber pad is arranged at the bottom of the battery protection shell, so that the abrasion of the protection shell can be effectively reduced; the connection mode of the power supply device and the detection equipment adopts a shielding cable to connect the detection equipment and the power supply device; the arrangement of the fixed lock catch can realize the quick installation and disassembly of the battery and also can ensure the stability of the battery assembly on equipment; the protective housing can strengthen battery pack's leakproofness, improves waterproof dustproof ability of preventing falling, reduces external environment and disturbs, makes things convenient for power supply unit's dismouting and use more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic circuit diagram of the power supply apparatus;
FIG. 3 is a schematic view of a lock seat structure;
figure 4 is a schematic view of the lock body structure.
Reference numerals: 1-protective shell, 2-electric quantity display screen, 3-aviation waterproof connector, 4-battery switch, 5-electric quantity display switch, 6-fixed lock catch, 7-handle, 701-fixed block, 702-connecting block, 703-grab bar, 704-cylinder, 601-lock seat, 602-hook, 603-lock body, 604-connecting block, 605-lock tongue, 606-, hanging ring and 607-pin shaft.
Detailed Description
The invention will be further described with reference to the following specific embodiments and the accompanying drawings.
Example one
As shown in fig. 1 to 2, a waterproof and dustproof power supply device for mobile equipment comprises a battery, a protective case 1, a power display screen 2 and a battery switch 4, wherein the battery is arranged in the protective case 1, the protective case 1 is a metal protective case, each contact surface of the protective case 1 is sealed, the sealing treatment is performed by coating a sealant on the contact surface of the protective case 1, the capacity of the battery is larger than that of the existing power supply device, the protective case 1 is a sealed waterproof protective case, the power display screen 2 and the battery switch 4 are arranged on the protective case 1, the battery is electrically connected with the power display screen 2, a power display switch 5 is connected between the battery and the power display screen 2, the power display switch 5 is arranged on the protective case 1, the battery is connected with a charging port and a discharging port, the battery switch 4 is arranged between the battery protective case and the discharging port, and the charging port and the discharging port are both arranged on the protective case 1, the charging port and the discharging port are both aviation waterproof joints 3, and waterproof caps are arranged on the charging port and the discharging port.
The circuit comprises: the battery is connected with the electric quantity display screen through an electric quantity display switch, the electric quantity display switch is a non-self-locking switch, the battery is further connected with the charging port and the discharging port through independent circuits, and a battery switch is arranged on the circuit of the battery connection discharging port.
The principle is as follows: when the electric quantity of the battery needs to be checked, the battery is connected with the electric quantity display screen only by turning on the electric quantity display switch, and the electric quantity display screen displays the residual electric quantity; when discharging is needed, the discharging port is connected with the detection equipment through the shielding cable, and the battery is electrified with the detection equipment when the battery switch is turned on.
In the embodiment, the electric quantity display switch is independent of the power switch and is a non-self-locking switch, so that the input and the output of the power supply are not influenced; charging mouthful and discharge port have waterproof cap, can effectively prevent steam dust interference, and the protective housing can strengthen battery pack's leakproofness, improves waterproof dustproof ability of preventing falling, reduces external environment and disturbs, makes things convenient for power supply unit's dismouting and use more.
Example two
As shown in fig. 1 to 2, a waterproof and dustproof power supply device for mobile equipment comprises a battery, a protective case 1, a power display screen 2 and a battery switch 4, wherein the battery is arranged in the protective case 1, the protective case 1 is a metal protective case, each contact surface of the protective case 1 is sealed, the sealing treatment is performed by coating a sealant on the contact surface of the protective case 1, the capacity of the battery is larger than that of the existing power supply device, the protective case 1 is a sealed waterproof protective case, the power display screen 2 and the battery switch 4 are arranged on the protective case 1, the battery is electrically connected with the power display screen 2, a power display switch 5 is connected between the battery and the power display screen 2, the power display switch 5 is arranged on the protective case 1, the battery is connected with a charging port and a discharging port, the charging port and the discharging port have different specifications, and the charging port is a two-core interface, the mouth of discharging is three core interfaces, is equipped with battery switch 4 between battery and the mouth of discharging, the mouth of charging and the mouth of discharging are all established on protective housing 1, the mouth of charging and the mouth of discharging are aviation water joint 3, be equipped with waterproof cap above the mouth of charging and the mouth of discharging, still be equipped with a handle 7 on the protective housing 1, handle 7 includes fixed block 701 and holding rod 703, fixed block 701 is fixed on protective housing 1, the upper end of fixed block 701 is equipped with a outstanding cylindrical connecting block 702, cylindrical connecting block 702 is hollow structure, holding rod 703 is the rectangular ring, the hollow inside of cylindrical connecting block 702 is passed on one side of holding rod, holding rod 703's the limit of shaking hands is equipped with a rotatable drum 704, holding rod 703 can be rotatory around cylindrical connecting block 702 and drum 704. The lower end of the protective shell 1 is provided with a rubber mat.
The circuit comprises: the battery is connected with the electric quantity display screen through an electric quantity display switch, the electric quantity display switch is a non-self-locking switch, the battery is further connected with the charging port and the discharging port through independent circuits, and a battery switch is arranged on the circuit of the battery connection discharging port.
The principle is as follows: when the electric quantity of the battery needs to be checked, the battery is connected with the electric quantity display screen only by turning on the electric quantity display switch, and the electric quantity display screen displays the residual electric quantity; when discharging is needed, the discharging port is connected with the detection equipment through the shielding cable, and the battery is electrified with the detection equipment when the battery switch is turned on.
In this embodiment, the setting of shaking hands makes things convenient for getting of whole device to put, and the cushion below the protective housing can effectively reduce the wearing and tearing of protective housing to better cushioning effect has.
EXAMPLE III
As shown in fig. 1 to 2, a waterproof and dustproof power supply device for mobile equipment comprises a battery, a protective case 1, a power display screen 2 and a battery switch 4, wherein the battery is arranged in the protective case 1, the protective case 1 is a metal protective case, each contact surface of the protective case 1 is sealed, the sealing treatment is performed by coating a sealant on the contact surface of the protective case 1, the capacity of the battery is larger than that of the existing power supply device, the protective case 1 is a sealed waterproof protective case, the power display screen 2 and the battery switch 4 are arranged on the protective case 1, the battery is electrically connected with the power display screen 2, a power display switch 5 is connected between the battery and the power display screen 2, the power display switch 5 is arranged on the protective case 1, the battery is connected with a charging port and a discharging port, the battery switch 4 is arranged between the battery protective case and the discharging port, and the charging port and the discharging port are both arranged on the protective case 1, the charging port and the discharging port are both aviation waterproof joints 3, and waterproof caps are arranged on the charging port and the discharging port. The front of the protective shell 1 is provided with two fixed latches 6, the back of the protective shell 1 is provided with one fixed latch 6, each fixed latch 6 comprises a lock base 601 and a lock body 603, the lock base 601 is provided with a hook 602 which bends upwards, the lock body 603 is provided with a convex connecting block 604, the connecting block 604 is provided with a pin shaft 607, the pin shaft 607 is provided with a lock tongue 605, the lock tongue 605 can rotate around the pin shaft 607, the lock tongue 605 is provided with a hanging ring 606, when the lock tongue 605 rotates upwards, the hanging ring 606 can be hung on the hook 602, and then the lock tongue 605 rotates downwards to be fixed.
The circuit comprises: the battery is connected with the electric quantity display screen through an electric quantity display switch, the electric quantity display switch is a non-self-locking switch, the battery is further connected with the charging port and the discharging port through independent circuits, and a battery switch is arranged on the circuit of the battery connection discharging port.
The principle is as follows: when the electric quantity of the battery needs to be checked, the battery is connected with the electric quantity display screen only by turning on the electric quantity display switch, and the electric quantity display screen displays the residual electric quantity; when discharging is needed, the discharging port is connected with the detection equipment through the shielding cable, and the battery is electrified with the detection equipment when the battery switch is turned on.
In this embodiment, the setting of fixed hasp can realize the quick installation and the dismantlement of battery, also can guarantee the steadiness of battery pack on equipment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a waterproof dirt-proof mobile device power supply unit, includes battery, protective housing (1), power display screen (2), battery switch (4), its characterized in that: the battery is established in protective housing (1) the inside, protective housing (1) is metal protective housing, and each contact surface of protective housing (1) carries out sealed processing, establish on protective housing (1) battery display screen (2) and battery switch (4), the battery is connected with battery display screen (2) electricity, connects a battery display switch (5) between battery and battery display screen (2), battery display switch (5) are established on protective housing (1), the mouth and the discharge mouth charge are connected to the battery, are equipped with battery switch (4) between battery and the discharge mouth, the mouth and the discharge mouth that charge all establish on protective housing (1), the mouth and the discharge mouth that charge are aviation water joint (3).
2. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: the front of the protective shell (1) is provided with two fixed lock catches (6), and the rear of the protective shell (1) is provided with one fixed lock catch (6).
3. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: the charging port and the discharging port have different specifications.
4. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: waterproof caps are arranged on the charging port and the discharging port.
5. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: the bottom of the protective shell (1) is provided with a rubber mat.
6. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: a handle (7) is arranged on the protective shell (1).
7. The waterproof and dustproof power supply device for the mobile equipment according to claim 1, wherein: and sealant is coated on each contact surface of the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856309.9U CN209844601U (en) | 2019-06-06 | 2019-06-06 | Waterproof dirt-proof mobile device power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856309.9U CN209844601U (en) | 2019-06-06 | 2019-06-06 | Waterproof dirt-proof mobile device power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844601U true CN209844601U (en) | 2019-12-24 |
Family
ID=68898406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920856309.9U Active CN209844601U (en) | 2019-06-06 | 2019-06-06 | Waterproof dirt-proof mobile device power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844601U (en) |
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2019
- 2019-06-06 CN CN201920856309.9U patent/CN209844601U/en active Active
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