CN217334554U - Waterproof electronic lock capable of detecting lock block state - Google Patents

Abstract

The utility model discloses a waterproof electronic lock of detectable locking piece state, including base and feedback signal switch and tapered end, motor shell of inner wall fixedly connected with of base, motor shell's one side inner wall fixedly connected with motor, gear box of output through shaft coupling fixedly connected with of motor, the beneficial effects of the utility model are that: when the charger is used for charging, the motor and the feedback signal switch are started, the motor drives the gear box and the lock head to rotate, the lock head is locked, the signal trigger receives signals and transmits the signals to the feedback signal switch for feedback, after charging is completed, current is cut off, the motor reversely drives the gear box and the lock head to rotate, the lock head is unlocked, the signal trigger transmits the signals for unlocking the lock head to the feedback signal switch for display, the signal trigger feeds back the signals, the locking and unlocking states of the lock head are detected in time, meanwhile, the product is small in size, and the product is convenient to replace.

Description

Waterproof electronic lock capable of detecting lock block state

Technical Field

The utility model relates to an electronic lock technical field specifically is a waterproof electronic lock of detectable locking piece state.

Background

At present, domestic new energy automobiles are researched, developed and demonstrated to operate for nearly 10 years, and basically have the basis of industrial development, and key technologies such as batteries, motors, electronic control, system integration and the like are greatly improved, pure electric automobiles and plug-in hybrid electric automobiles begin to be put on the market in a small scale to deal with the increasingly prominent contradiction between fuel supply and demand and the problem of environmental pollution, major automobile production countries in the world are increasingly deployed, new energy automobiles are developed as national strategies, the research and development and industrialization of the propulsion technology are accelerated, the energy-saving and new energy automobiles are also vigorously developed, the energy-saving and new energy automobiles become the development direction of the international automobile industry, and the future 10 years will meet the important strategic opportunity of the transformation and upgrading of the global automobile industry. At present, the automobile production and sale scale in China is the first world, and the automobile production and sale scale is expected to continue to increase in the future period, so that the opportunity and the grasping deployment are needed to be grasped, the energy-saving and new energy automobile industry is accelerated to be cultivated and developed, the optimization and the upgrade of the automobile industry are promoted, and the major country of the automobile industry is changed into the strong country of the automobile industry.

However, the safety locking device used on the current charging gun is connected with a circuit to feed back signals so as to meet the requirement, the safety locking device is large in size, complex in assembly process, complex in quality control, low in product cost and incapable of meeting the market requirement, and therefore a waterproof electronic lock capable of detecting the locking block state is necessary to be provided.

Disclosure of Invention

An object of the utility model is to provide a waterproof electronic lock of detectable locking piece state to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof electronic lock capable of detecting the state of a lock block comprises a base, a feedback signal switch and a lock head, wherein a motor shell is fixedly connected to the inner wall of the base, a motor is fixedly connected to the inner wall of one side of the motor shell, a gear box is fixedly connected to the output end of the motor through a coupler, a motor rear cover is fixedly connected to the outer wall of one end, away from the gear box, of the motor, the motor rear cover is fixedly connected with the motor shell, two motor leads are fixedly connected to the input end of the motor, penetrate through the motor leads and extend out of the base, a feedback signal switch is fixedly connected to the upper surface of the motor shell, a signal trigger is fixedly connected to the outer wall of one side, away from the motor rear cover, the output end of the feedback signal switch is connected with the signal trigger, and two signal switch leads are fixedly connected to the input end of the feedback signal switch, two the signal switch wire all runs through and extends outside the base, the base is close to one side outer wall of motor housing and is equipped with opening and opening part and passes through a tapered end of buckle fixedly connected with, the last fixed surface of base is connected with an upper cover.

Preferably, one end of the motor shell, which is close to the lock head, is provided with an opening and a waterproof ring is fixedly connected with the opening, and the output end of the gear box penetrates through the bearing and extends into the lock head and is connected with the waterproof ring.

Preferably, two motor wires and the signal switch wire extend out of the base and are arranged in parallel.

Preferably, one end of the lock head extending into the base abuts against the signal trigger.

Compared with the prior art, the beneficial effects of the utility model are that: when the charger is used for charging, the motor and the feedback signal switch are started, the motor drives the gear box and the lock head to rotate, the lock head is locked, the signal trigger receives signals and transmits the signals to the feedback signal switch for feedback, after charging is completed, current is cut off, the motor reversely drives the gear box and the lock head to rotate, the lock head is unlocked, the signal trigger transmits the signals for unlocking the lock head to the feedback signal switch for display, the signal trigger feeds back the signals, the locking and unlocking states of the lock head are detected in time, meanwhile, the product is small in size, and the product is convenient to replace.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic side view of the lock of the present invention;

fig. 3 is a schematic side view of the motor lead of the present invention;

fig. 4 is a schematic top view of the base of the present invention;

fig. 5 is a schematic perspective view of the present invention.

In the figure: 1. a base; 2. a feedback signal switch; 3. a lock head; 4. a motor housing; 5. a motor; 6. a gear case; 7. a motor rear cover; 8. a motor lead; 9. a signal trigger; 10. a signal switch wire; 11. an upper cover; 12. and (4) a waterproof ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a waterproof electronic lock capable of detecting the state of a lock block comprises a base 1, a feedback signal switch 2 and a lock head 3, wherein the inner wall of the base 1 is fixedly connected with a motor shell 4, the inner wall of one side of the motor shell 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a gear box 6 through a coupler, the outer wall of one end, away from the gear box 6, of the motor 5 is fixedly connected with a motor rear cover 7, the motor rear cover 7 is fixedly connected with the motor shell 4, the input end of the motor 5 is fixedly connected with two motor leads 8, the two motor leads 8 penetrate and extend out of the base 1, the upper surface of the motor shell 4 is fixedly connected with the feedback signal switch 2, the outer wall of one side, away from the motor rear cover 7, of the motor shell 4 is fixedly connected with a signal trigger 9, and the output end of the feedback signal switch 2 is connected with the signal trigger 9, two signal switch wires 10 of feedback signal switch 2's input end fixedly connected with, outside two signal switch wires 10 all run through and extend to base 1, one side outer wall that base 1 is close to motor housing 4 is equipped with opening and opening part and passes through tapered end 3 of buckle fixedly connected with, and upper surface fixedly connected with of base 1 covers 11.

Wherein, the one end that motor housing 4 is close to tapered end 3 is equipped with opening and waterproof circle 12 of opening part fixed connection, and the output of gear box 6 runs through the bearing and extends to in the tapered end 3 and link to each other with waterproof circle 12, and the outer water of base 1 gets into in the motor housing 4 when preventing to use.

Wherein, two motor wires 8 and the one end that signal switch wire 10 extends outside base 1 are the paralleling setting, and when being convenient for use, user of service installs motor wire 8 and signal switch wire 10.

Wherein, the one end that the tapered end 3 extends to in the base 1 offsets with signal trigger 9, prevents that signal trigger 9 from failing to return the tapered end 3 signal.

Specifically, when the utility model is used, when a charger is used for charging, a part of current is respectively led into a motor lead 8 and a signal switch lead 10, the current enters a motor 5 connected with a motor shell 4 through the motor lead 8, the motor 5 is started, meanwhile, the current enters a feedback signal switch 2 through the signal switch lead 10, the feedback signal switch 2 is started, an output end of the motor 5 drives a connected gear box 6 to rotate, the gear box 6 rotates in the motor shell 4 and drives a lock head 3 at one side of a base 1 to rotate, the lock head 3 is locked, a signal trigger 9 at the outer side of the lock head 3 receives a signal at the moment, the signal trigger 9 transmits the signal locked by the lock head 3 into the feedback signal switch 2, the feedback signal switch 2 displays the state of the lock head 3, when the charging is completed, the current is disconnected, the motor 5 reversely drives the gear box 6 to rotate, the output of gear box 6 drives tapered end 3 and rotates, 3 unblocks of tapered end, and the signal trigger 9 received signal in the tapered end 3 outside, signal trigger 9 with the signal transmission of 3 unblocks of tapered end to feedback signal switch 2 in, feedback signal switch 2 shows tapered end 3's state once more, lid 7 and waterproof 12 ring avoid water pollution motor jointly behind motor housing 4 and the motor.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The waterproof electronic lock capable of detecting the state of the lock block comprises a base (1), a feedback signal switch (2) and a lock head (3), and is characterized in that the inner wall of the base (1) is fixedly connected with a motor shell (4), one inner wall of one side of the motor shell (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a gear box (6) through a shaft coupling, the outer wall of one end, far away from the gear box (6), of the motor (5) is fixedly connected with a motor rear cover (7), the motor rear cover (7) is fixedly connected with the motor shell (4), the input end of the motor (5) is fixedly connected with two motor leads (8), the two motor leads (8) penetrate through and extend to the outside of the base (1), the upper surface of the motor shell (4) is fixedly connected with the feedback signal switch (2), motor case (4) keep away from signal trigger (9) of one side outer wall fixedly connected with of lid (7) behind the motor, just the output of feedback signal switch (2) is connected with signal trigger (9), two signal switch wire (10) of input fixedly connected with of feedback signal switch (2), two signal switch wire (10) all run through extend to base (1) outside, one side outer wall that base (1) is close to motor case (4) is equipped with opening and opening part and passes through tapered end (3) of buckle fixedly connected with, the last fixed surface of base (1) is connected with one upper cover (11).

2. The waterproof electronic lock capable of detecting the state of the lock block as claimed in claim 1, wherein: one end of the motor shell (4) close to the lock head (3) is provided with an opening and a waterproof ring (12) fixedly connected with the opening, and the output end of the gear box (6) penetrates through the bearing to extend into the lock head (3) and is connected with the waterproof ring (12).

3. The waterproof electronic lock capable of detecting the state of the lock block as claimed in claim 1, wherein: the two motor leads (8) and the signal switch lead (10) are arranged in parallel at one end extending out of the base (1).

4. The waterproof electronic lock capable of detecting the state of the lock block as claimed in claim 1, wherein: one end of the lock head (3) extending into the base (1) is propped against the signal trigger (9).

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