CN201582569U - Tailstock assembly for rechargeable flashlight and rechargeable flashlight - Google Patents

Abstract

A tailstock assembly for a rechargeable flashlight comprises a first auxiliary charging device, wherein the first auxiliary charging device comprises a tailstock sleeve connected with a barrel, a top block positioned in the tailstock sleeve, a contact switch device positioned below the top block and a negative contact plate positioned below the contact switch device, and the top block penetrates out of the tail end of the tailstock sleeve; the tailstock component for the rechargeable flashlight has the advantages that the rechargeable flashlight can be charged, and the escape function is realized; the utility model discloses still relate to a flashlight that charges, this flashlight that charges also has the function of fleing.

Description

Tailstock assembly for rechargeable torches and rechargeable torches

technical field

The utility model relates to a component for a charging torch, in particular to a tailstock assembly for a charging torch and a charging torch using the tailstock assembly.

Background technique

Flashlight is one of lighting tools commonly used by people in daily life, and is widely used in people's work and life because of its multiple advantages such as portability and energy saving.

Commonly used flashlights include a cylinder for holding batteries, a lamp set at one end of the cylinder, and a lamp holder at the other end of the cylinder. A switch device is provided on the surface of the cylinder to control the operation of the lamp set. This torch has a simple structure. The cost is relatively low, but because its power supply is usually provided by a disposable battery, after the battery is used up, it is often discarded by people, thereby causing environmental pollution; people have designed a rechargeable flashlight for this reason.

A common rechargeable flashlight also includes a cylinder for holding batteries, a lamp head set at one end of the cylinder, and a lamp holder at the other end of the cylinder. Due to structural reasons, the lamp holder often acts as a switch. When the rechargeable torch needs to be used , it is usually necessary to rotate the lamp holder located at the end of the barrel to realize the opening and closing of the rechargeable flashlight. Although the problem of reusable batteries is solved, it is very troublesome to open and close, and because it can only be used for lighting, the function Single, the market potential is limited, therefore, it is necessary to improve the rechargeable torch of this structure.

Contents of the invention

The technical problem to be solved by the utility model is to provide a tailstock assembly for a rechargeable torch. The tailstock assembly can not only charge the rechargeable torch, but also has an escape function.

Another technical problem to be solved by the utility model is to provide a rechargeable torch, which has good sealing performance and can be used as an escape tool.

In order to solve the above-mentioned technical problems, the tailstock assembly for a rechargeable torch of the present invention adopts the following technical solution: the tailstock assembly for a rechargeable torch includes a first auxiliary charging device, and the first auxiliary charging device includes a The body is connected with the tail sleeve, the top block located in the tail sleeve, the contact switch device located under the top block and the negative electrode contact plate located under the contact switch device, and the top block passes through the end of the tail sleeve.

According to the design concept of the present utility model, a sealing ring is also provided between the top block and the tail sleeve, the contact switch device is a sliding block, and there is a ring at the center of the bottom of the top block that is suitable for the top of the sliding block. The accommodating hole is equipped with a spring in the accommodating hole, and the sliding block is telescopically located in the accommodating hole along the spring, and the center position of the bottom of the sliding block is provided with a mounting hole suitable for the negative contact plate , the top of the negative contact plate is located in the installation hole and a spring is provided at the center of the bottom of the negative contact plate to push against the negative electrode of the battery in the barrel.

According to the design concept of the utility model, a sealing ring is also provided between the top block and the tail sleeve, and the contact switch device is a magnetic control switch, and the magnetic control switch is respectively connected with the top block and the negative contact plate. A spring is provided at the center of the bottom of the negative electrode contact plate to push against the negative electrode of the battery in the barrel.

In order to solve the above-mentioned another technical problem, the rechargeable torch of the present invention adopts the following technical solution: the rechargeable torch includes a cylinder for containing batteries, a lamp head assembly located at one end of the cylinder and a tailstock assembly located at the other end of the cylinder, The tailstock assembly includes a first auxiliary charging device, and the first auxiliary charging device includes a tail boot connected to the barrel, a top block located in the tail boot, a contact switch device located under the top block, and a contact switch device located under the top block. The lower negative electrode contact plate, the top piece passes through the end of the tail sleeve; the lamp head assembly includes a second auxiliary charging device, and the second auxiliary charging device includes a fixed plate, a conductive sheet and an elastic device, and the fixed A through hole is opened at the center of the plate, the conductive sheet is hinged to the fixed plate, the elastic device is connected to the conductive sheet and the conductive sheet is located at the through hole, and a metal sheet is also arranged in the through hole , the light emitting device abuts against the metal sheet and the light emitting device communicates with the conductive sheet through the metal sheet.

According to the design concept of the present utility model, a sealing ring is also provided between the top block and the tail sleeve, the contact switch device is a sliding block, and there is a ring at the center of the bottom of the top block that is suitable for the top of the sliding block. The accommodating hole is equipped with a spring in the accommodating hole, and the sliding block is telescopically located in the accommodating hole along the spring, and the center position of the bottom of the sliding block is provided with a mounting hole suitable for the negative contact plate , the top of the negative contact plate is located in the installation hole and a spring is provided at the center of the bottom of the negative contact plate to push against the negative electrode of the battery in the barrel.

According to the design concept of the utility model, a sealing ring is also provided between the top block and the tail sleeve, and the contact switch device is a magnetic control switch, and the magnetic control switch is respectively connected with the top block and the negative contact plate. A spring is provided at the center of the bottom of the negative electrode contact plate to push against the negative electrode of the battery in the barrel.

According to the design concept of the present utility model, the charging torch also includes a charging device, the charging device is provided with a negative charging socket and a positive charging socket, and the negative charging socket is compatible with the first auxiliary charging device, The positive charging deck is adapted to the barrel, and magnetic devices are respectively arranged on the positive charging deck and the negative charging deck.

Compared with the prior art, the tailstock assembly for charging flashlight of the present utility model has the following beneficial effects: Since the tailstock assembly of the present utility model is provided with a top block, in case of an emergency, for example, a fire breaks out inside the bus When using the top block, the glass can be smashed to achieve self-rescue. When it is used on a rechargeable torch, it can be used for charging and has an escape function, thereby further expanding the functions of the traditional rechargeable torch.

Compared with the prior art, the utility model has the following beneficial effects: (1) Since the tailstock assembly used in the utility model has a top block, it can be used when an emergency occurs, such as when a fire breaks out inside the bus. The top block smashes the glass and obtains self-rescue, which can play a charging role and has an escape function, so that the function of the traditional charging flashlight is expanded; (2) because the utility model is between the top block and the tail sleeve A sealing ring is also provided, which can prevent water from entering the interior of the rechargeable torch, thereby improving the waterproof performance of the rechargeable torch.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model that charging device is installed;

Fig. 3 is a schematic diagram of the front structure of the first auxiliary charging device of the present invention.

Detailed ways

Referring to Fig. 1 and Fig. 3, the rechargeable torch of the present invention includes a cylinder body 1, a lamp head assembly 2 and a tailstock assembly 3, wherein the cylinder body 1 is used to hold batteries, the lamp head assembly 2 is located at one end of the cylinder body 1, and the tailstock assembly 3 is located at the other end of cylinder 1.

The tailstock assembly 3 includes a first auxiliary charging device 31, and the first auxiliary charging device 31 includes a tail cover 311, a top block 312, a contact switch device and a negative contact plate 314, and the top block 312, a contact switch device and a negative electrode The contact plate 314 is located inside the boot 311 , the top block 312 is located at the end of the boot 311 and its tip passes through the boot 311 .

The lamp head assembly 2 includes a second auxiliary charging device 21 and a light emitting device 22, the second auxiliary charging device 21 is located between the light emitting device and the barrel 1; wherein the second auxiliary charging device 21 includes a fixing plate 211, The conductive sheet 212 and the elastic device 213 have a through hole 2111 at the center of the fixed plate 211, the conductive sheet 212 is hinged with the fixed plate 211, the elastic device 213 is connected to the conductive sheet 212 and makes the conductive sheet 212 The conductive sheet 212 is located at the through hole 2111, and a metal sheet 214 is arranged in the through hole 2111. The light emitting device 22 abuts against the metal sheet 214, and the light emitting device 22 contacts the conductive sheet 212 through the metal sheet. The light emitting device 22 is preferably an incandescent bulb or an LED lamp; when the rechargeable flashlight needs to work, the battery located in the barrel 1 supplies current to the light emitting device 22 through the conductive sheet 212 and the metal sheet 214, so that the light emitting device 22 emits light .

The contact switch device is a sliding block 313. The sliding block 313 is preferably made of iron, and of course it can also be other metals such as aluminum and steel. There is an accommodating hole, the accommodating hole is adapted to the top of the sliding block 313, the top of the sliding block 313 is located in the accommodating hole, a spring is arranged in the accommodating hole, and the sliding block 313 can move along the spring To perform telescopic movement, a mounting hole matching the negative contact plate 314 is opened at the center of the bottom of the sliding block 313, the top of the negative contact plate 314 is located in the mounting hole, and the center of the bottom of the negative contact plate 314 is provided with a The spring 315 against which the negative pole of the battery in the barrel is pushed; of course, the contact switch device can also be a magnetic switch, which can also play the same function and effect as the sliding block 313 .

In order to improve the waterproof performance of the utility model, the utility model is also provided with a sealing ring between the top block 312 and the end of the tail sleeve 311. The sealing ring can limitly prevent water from entering the interior of the charging torch, thereby improving the performance of the charging torch. waterproof performance.

Referring to Fig. 2, the rechargeable torch also includes a charging device 4, the charging device 4 is provided with a negative charging socket 41 and a positive charging socket 42, and the negative charging socket 41 is compatible with the first auxiliary charging device 31 Matching, the positive charging deck 42 is compatible with the barrel 1, and a magnetic device 421 is respectively arranged on the positive charging deck 42 and the negative charging deck 41, and the magnetic device is preferably a bar magnet; when charging , so that the negative charging socket 41 is locked with the top block 312, and the positive charging socket 42 is stuck on the cylinder 1 corresponding to the conductive sheet 212. Under the action of the magnetic device on the positive charging socket 42, the conductive The sheet 212 deviates from the through hole 2111 at the center of the fixing plate 211, so that when charging, the current between the light emitting device 22 and the battery is cut off to charge the battery.

Claims (7)

1. A tailstock assembly for a rechargeable torch, characterized in that it comprises a first auxiliary charging device, and the first auxiliary charging device comprises a tail cover connected to the barrel, a top block located in the tail cover, a The contact switch device under the top block and the negative contact plate located under the contact switch device, the top block passes through the end of the tail sleeve. 2. The tailstock assembly for a rechargeable flashlight according to claim 1, wherein a sealing ring is also provided between the top block and the tail sleeve, the contact switch device is a sliding block, and the top block The center position of the bottom is provided with an accommodating hole suitable for the top of the sliding block. A spring is arranged in the accommodating hole. The sliding block is telescopically located in the accommodating hole along the spring. There is an installation hole suitable for the negative contact plate. The top of the negative contact plate is located in the installation hole and a spring is provided at the center of the bottom of the negative contact plate to push against the negative electrode of the battery in the barrel. 3. The tailstock assembly for a rechargeable torch according to claim 1, wherein a sealing ring is also provided between the top block and the tail sleeve, the contact switch device is a magnetic switch, and the magnetic control The switch is respectively connected with the top block and the negative electrode contact plate, and a spring is arranged at the bottom center of the negative electrode contact plate to push against the negative electrode of the battery in the barrel. 4. A rechargeable torch, comprising a barrel for containing batteries, a lamp cap assembly located at one end of the barrel, and a tailstock assembly at the other end of the barrel, characterized in that the tailstock assembly includes a first auxiliary charging device, The first auxiliary charging device includes a boot connected to the barrel, a top block located in the boot, a contact switch device located below the top block, and a negative electrode contact plate located below the contact switch device. The end of the tail sleeve passes through; the lamp cap assembly includes a second auxiliary charging device, the second auxiliary charging device includes a fixing plate, a conductive sheet and an elastic device, a through hole is opened at the center of the fixing plate, and the conductive The sheet is hinged to the fixed plate, the elastic device is connected to the conductive sheet and the conductive sheet is located at the through hole, a metal sheet is also arranged in the through hole, the light emitting device is abutted against the metal sheet and The light emitting device communicates with the conductive sheet through the metal sheet. 5. The rechargeable torch according to claim 4, wherein a sealing ring is provided between the top block and the tail sleeve, the contact switch device is a sliding block, and a There is an accommodating hole matching the top of the sliding block, and a spring is arranged in the accommodating hole, and the sliding block is telescopically located in the accommodating hole along the spring, and the center position of the bottom of the sliding block is connected with the negative pole The contact plate is fitted with a mounting hole, the top of the negative contact plate is located in the mounting hole and a spring is provided at the center of the bottom of the negative contact plate to push against the negative electrode of the battery in the barrel. 6. The rechargeable torch according to claim 4, wherein a sealing ring is also provided between the top block and the tail sleeve, the contact switch device is a magnetic switch, and the magnetic switch is respectively connected to the top The block is connected to the negative electrode contact plate, and a spring is arranged at the bottom center of the negative electrode contact plate to push against the negative electrode of the battery in the barrel. 7. The rechargeable torch according to claim 4, characterized in that, the rechargeable torch further comprises a charging device, the charging device is provided with a negative charging socket and a positive charging socket, and the negative charging socket is connected to the first charging socket. An auxiliary charging device is adapted, and the positive charging deck is adapted to the cylinder body, and magnetic devices are respectively arranged on the positive charging deck and the negative charging deck.

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