CN216110158U - Charging device, following key and transport tool - Google Patents

Abstract

The embodiment of the application provides a charging device, a following key and a transportation tool, and belongs to the technical field of charging. The charging device is used for following the key and charging, charging device includes: the object placing space is used for accommodating the following key, and a power supply control board and a first conductive part are arranged in the object placing space; the power supply control board is electrically connected with a power supply, and the output end of the power supply control board is connected with the first conductive part; the first conductive part is used for electrically contacting with the following key; when the first conductive part is in electrical contact with the following key, the current of the power supply is transmitted into the following key so as to charge the following key. Use the charging device that this application provided, can be convenient for the user to following the key and charge, convenient and fast.

Description

Charging device, following key and transport tool

Technical Field

The embodiment of the application relates to the technical field of charging, in particular to a charging device, a following key and a transportation tool.

Background

At present, products such as a remote controller, a bracelet and an electronic tag card are commonly found on the market along with keys, and the products can be used as identity tags of people to unlock certain objects. For example, the remote control may unlock the vehicle, the electronic tag may unlock the vehicle, a room door, a cabinet door, and so forth.

However, these follow-up keys generally require the user to use a charger frequently to charge them, making the use of the follow-up key cumbersome.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a charging device, a following key and a transport tool, and aims to improve the use convenience of the following key.

A first aspect of embodiments of the present application provides a charging device, where the charging device is configured to charge a following key, and the charging device includes: the object placing space is used for accommodating the following key, and a power supply control board and a first conductive part are arranged in the object placing space;

the power supply control board is electrically connected with a power supply, and the output end of the power supply control board is connected with the first conductive part;

the first conductive part is used for electrically contacting with the following key; when the first conductive part is in electrical contact with the following key, the current of the power supply is transmitted into the following key so as to charge the following key.

Optionally, the first conductive portion comprises: a conductive thimble;

the conductive thimble is arranged in the object placing space and is used for being in electric contact with the following key.

Optionally, the first conductive part further comprises a conductive base and a spring;

the conductive base is electrically connected with the output end of the power supply control board;

the conductive thimble is arranged in the conductive base in a sliding manner;

two ends of the spring are respectively connected with the conductive base and the conductive thimble;

after the conductive thimble is contacted with the following key, the current of the power supply is transmitted to the following key through the conductive base and the conductive thimble.

Optionally, the number of the first conductive parts is multiple, and the functions of the multiple first conductive parts are different;

two of the first conductive parts are used for contacting with a charging positive electrode and a charging negative electrode of the following key respectively.

A second aspect of embodiments of the present application provides a following key for fitting with a charging device provided by the first aspect of embodiments of the present application, the following key including a second conductive part for contacting the first conductive part; the second conductive part is used for transmitting the current of the power supply to the following key.

Optionally, the following key comprises an ejection mechanism control panel, a key control panel and a battery;

the ejection mechanism control board is electrically connected between the power supply and the power supply control board;

the key control plate is electrically connected between the second electrically conductive portion and the battery;

the current of the power supply sequentially passes through the pop-up mechanism control panel, the power supply control panel, the first conductive part, the second conductive part and the key control panel to reach the battery, so that the battery is charged.

Optionally, the number of the second conductive parts is multiple, and the second conductive part includes a voice output end for contacting with one of the multiple first conductive parts;

the key control panel is used for monitoring the electric quantity of following the key, and when monitoring the electric quantity is less than the default, through voice output control information to voice broadcast module, so that voice broadcast module broadcasts follow the low voice message of key electric quantity.

Optionally, the following key comprises an electric quantity backflow prevention control board;

the electric quantity anti-backflow control plate is electrically connected with a one-way rectifier diode;

the rectifier diode is used for preventing the following key from discharging.

Optionally, the following key comprises a charge indicator light connected with the key control board;

the key control board is also used for controlling the charging indicator light to work when the battery is monitored to be in a charging state.

A third aspect of the embodiments of the present application provides a vehicle including a charging device provided in the first aspect of the embodiments of the present application.

Has the advantages that:

the application provides a charging device can set up charging device in positions such as vehicle, room door and cabinet door, when the key that follows of objects such as vehicle, room door and cabinet door need charge, directly will follow the key and insert in charging device with the contact of first conductive part, at this moment, first conductive part can be through power control board with the current transmission of power to in following the key to charge following the key. Because charging device can set up in positions such as vehicle, room door and cabinet door, so need not the user and additionally use the charger to charge to following the key, bring the facility for user's use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view illustrating a key inserted into an accommodating space along with the key according to an embodiment of the present disclosure;

fig. 2 is a side sectional view of a charging device and a following key according to an embodiment of the present application;

fig. 3 is a horizontal sectional view of a charging device and a following key according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a first conductive portion and a second conductive portion in contact according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of the first conductive part and the second conductive part separated according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a follower key according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a first conductive portion according to an embodiment of the present application.

Description of reference numerals: 1. an object placing space; 11. a power supply control board; 12. a first conductive portion; 121. a conductive base; 122. a spring; 123. a conductive thimble; 2. following the key; 21. an ejection mechanism control panel; 22. a battery; 23. a contact plate; 24. a second conductive portion; 25. a key control panel; 26. the electric quantity backflow prevention control panel; 27. a charging indicator light; 3. a power line.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a charging device for charging a following key 2 includes: an accommodating space 1 for accommodating the following key 2, please refer to fig. 2 and 3, a power control board 11 and a first conductive part 12 are disposed in the accommodating space 1; the power supply control board 11 is electrically connected with a power supply, and the output end of the power supply control board 11 is electrically connected with the first conductive part 12; the first conductive part 12 is used for electrically contacting the following key 2; when the first conductive part 12 is in electrical contact with the following key 2, the current of the power supply is transmitted into the following key 2 to charge the following key 2.

In the embodiment of the present application, the power source may be a power source disposed on the charging device, or may be a power source on an object to which the charging device is attached, for example, a power source on a transportation vehicle such as a vehicle, a loading vehicle, and an unmanned logistics vehicle.

In some application scenarios, the power supply inputs current to the first conductive part 12 through the power control board 11, and after the following key 2 is inserted into the storage space 1 and electrically contacted with the first conductive part 12, a loop is formed between the following key 2 and the power supply, so that the current of the power supply can be input into the following key 2 through the first conductive part 12 to charge the following key 2.

Through charging device's setting, can set up charging device in positions such as vehicle, room door and cabinet door, when the key 2 that follows of objects such as vehicle, room door and cabinet door is charged to needs, directly will follow in the key 2 inserts charging device can, and because charging device sets up in positions such as vehicle, room door and cabinet door, so needn't additionally use the charger to charge following key 2, the use of giving the user brings the facility.

Optionally, referring to fig. 7, the first conductive part 12 includes: a conductive base 121, a spring 122 and a conductive thimble 123; the conductive base 121 is electrically connected with the output end of the power control board 11; the conductive thimble 123 is slidably disposed in the conductive base 121; two ends of the spring 122 are respectively connected with the conductive base 121 and the conductive thimble 123; after the conductive thimble 123 contacts the following key 2, the current of the power is transmitted to the following key 2 through the conductive base 121 and the conductive thimble 123.

In the embodiment of the present application, please refer to fig. 7, the conductive thimble 123 is formed by integrally forming a first conductor with a larger diameter and a second conductor with a smaller diameter, the first conductor is limited by the conductive base 121 and is always located in the conductive base 121, one end of the first conductor far away from the second conductor is connected to the spring 122, and one end of the first conductor far away from the second conductor extends out of the conductive base 121.

When the second conductor is completely located outside the conductive base 121, the length of the spring 122 located between the first conductor and the conductive base 121 is L1; the length of the spring 122 between the first conductor and the conductive base 121 when the second conductor is compressed by the following key 2 to a position flush with the opening of the conductive base 121, i.e. the following key 2 is fully locked by the locking member in the storage space 1, is L2, wherein L1 is greater than L2.

It is understood that the conductive base 121, the first conductor and the second conductor are transmission media for transmitting the power current.

It can be understood that, after the locking component releases the lock on the following key 2, the compressed spring 122 is no longer restricted by the locking component, and at this time, the spring 122 recovers elasticity to drive the conductive thimble 123 to move towards the direction outside the conductive base 121, and the conductive thimble 123 pushes the following key 2 to pop out from the storage space 1. The locking component may be implemented by the prior art, and is not described herein in detail.

Through the arrangement that the first conductive part 12 comprises the conductive thimble 123 and the spring 122, on one hand, the current of the power supply can be transmitted to the following key 2 so as to charge the following key 2; in the second aspect, after the following key 2 is unlocked, the following key 2 can be automatically pushed out of the storage space 1, so that a user can conveniently take the following key 2; in the third aspect, in the section of space where the spring 122 is deformed, the following key 2 and the conductive thimble 123 can be ensured to be in an electrical contact state, and even if the following key 2 is in a charged state, the positions of the object such as the placement space 1 and the first conductive part 12 do not need to be designed with high precision, so that the following key 2 and the conductive thimble 123 are just in contact, and the fault tolerance of the object such as the placement space 1 and the first conductive part 12 is improved.

Optionally, the number of the first conductive parts 12 is multiple, and the functions of the multiple first conductive parts 12 are different; two first conductive parts 12 of the plurality of first conductive parts 12 are used for contacting with a charging positive electrode and a charging negative electrode of the following key 2, respectively.

Referring to fig. 4 and 5, the charging positive electrode of the following key 2 is the sixth second conductive part 24, and the charging negative electrode of the following key 2 is the fifth second conductive part 24 in a left-to-right sequence.

In the embodiment of the present application, the number of the plurality of first conductive parts 12 is at least two, and two first conductive parts 12 of the plurality of first conductive parts 12 are in electrical contact with the charge positive electrode and the charge negative electrode of the following key 2, respectively, so as to satisfy the condition for charging the following key 2.

Based on the same inventive concept, the present application further provides a following key, wherein the following key 2 is adapted to the charging device, the following key 2 is provided with a second conductive part 24 for contacting with the first conductive part 12, and the second conductive part 24 is used for transmitting the current of the power supply to the following key 2.

In the embodiment of the present application, please refer to fig. 4 and 5, the following key 2 is provided with a plurality of second conductive parts 24, the number of the plurality of second conductive parts 24 is the same as the number of the plurality of first conductive parts 12, and the two parts are in contact with each other to jointly perform different functions.

The second conductive parts 24 may be recesses or protrusions on the contact plate 23, the contact plate 23 is a conductive part, and the current on the second conductive part 24 can be transmitted to the key control board 25 after the first conductive part 12 contacts the second conductive part 24.

Alternatively, two second conductive parts 24 of the plurality of second conductive parts 24 are respectively a charging positive electrode and a charging negative electrode of the following key 2, specifically, the fifth and sixth recesses on the contact plate 23 are respectively a charging negative electrode and a charging positive electrode of the following key, and the following key 2 can be charged through the following structure. Referring to fig. 3 and fig. 21, the following key 2 is provided with an eject mechanism control plate 21, a key control plate 25 and a battery 22; the ejection mechanism control board 21 is electrically connected between the power supply and the power supply control board 11; the key control board 25 is electrically connected between the second conductive part 24 and the battery 22; the current of the power supply reaches the battery 22 through the eject mechanism control board 21, the power supply control board 11, the first conductive part 12, the second conductive part 24, and the key control board 25 in this order to charge the battery 22.

The physical positions of the key control board 25, the battery 22 and the eject mechanism control board 21 are: the key control plate 25 is disposed above the eject mechanism control plate 21, the battery 22 is disposed between the key control plate 25 and the eject mechanism control plate 21, and the battery 22 is a part of the following key 2 that needs to be charged.

The control board 21 of the pop-up mechanism is electrically connected with the power line 3 through the interface, the power line 3 is electrically connected with the power supply, the positive and negative electrodes of the battery 22 are connected with the contact board 23 through electric wires, so that the two second conductive parts 24 (the charging positive and negative electrodes of the following key 2) on the contact board 23 are electrically connected, the plurality of second conductive parts 24 are arranged on the contact board 23, and the plurality of second conductive parts 24 are electrically connected with the key control board 25 in the following key 2 through the contact board 23.

Thus, the current flow process is as follows: the current of the power supply is transmitted to the ejection mechanism control board 21 through the power supply line 3 in sequence, then flows out of the ejection mechanism control board 21, and reaches the battery 22 through the power supply control board 11, the first conductive part 12, the second conductive part 24 (the positive pole of the battery 22), the contact board 23 and the key control board 25 in sequence; the current flowing process is as follows: the current flowing from the battery 22 flows back to the power supply via the key control board 25, the contact board 23, a second conductive part 24 (negative electrode of the battery 22), a first conductive part 12, the power supply control board 11, and the eject mechanism control board 21 in this order. Eventually forming a complete power-on loop to charge the battery 22.

Optionally, one second conductive part 24 of the plurality of second conductive parts 24 is a voice output end, and specifically, referring to fig. 4 and 5, the first recess of the contact plate 23 is a voice output end, and the voice broadcast with low electric quantity can be realized through the following structure. The voice output end is used for contacting with one first conductive part 12 of the plurality of first conductive parts 12, namely contacting with a first conductive thimble 123 on the conductive base 121; the key control panel 25 is used for monitoring follow the electric quantity of key 2, and when monitoring the electric quantity is less than the default, through voice output control information to voice broadcast module, so that voice broadcast module broadcasts follow the voice message that 2 electric quantities of key are low.

In the embodiment of the present application, the key control board 25 is electrically connected to the battery 22, so the key control board 25 can detect the electric quantity of the battery 22 in real time, when the electric quantity is detected to be lower than the preset value, for example, under the condition of 10% SOC, the control information is transmitted to the voice broadcast module through the voice output end in the plurality of second conductive parts 24, and after the voice broadcast module receives the control information, the voice broadcast module sends the prompt information to remind the user that the electric quantity of the battery 22 is too low.

Wherein, the voice broadcast module can be for setting up the speaker on following key 2, also can be for setting up on-vehicle equipment such as music player on vehicles such as vehicles.

Optionally, referring to fig. 6 and fig. 2, the following key 2 includes a charge indicator lamp 27 connected to the key control board 25; the key control board 25 is further configured to control the operation of the charge indicator lamp 27 when the battery 22 is monitored to be in a charged state.

Wherein, the charge indicator 27 is arranged on the outer wall of the following key 2, and when the key control board 25 detects that the battery 22 is in a charging state, the charge indicator 27 is controlled to emit light to remind the user that the battery 22 is being charged.

It will be appreciated that when the battery 22 is in a charging state, current flows through the key control board 25, and when current flows through the key control board 25, the key control board 25 controls the charging indicator lamp 27 to emit light.

Optionally, an electric quantity anti-backflow control plate 26 is included in the following key 2; the electric quantity anti-backflow control plate 26 is electrically connected with a one-way rectifier diode; the rectifier diode is used to prevent the discharge of the following key 2.

In the embodiment of the application, the power supply can be derived from the power supply of the power battery 22 on the transport vehicle, when the power battery 22 is powered off, the battery 22 on the following key 2 can be used as the only power supply of the vehicle to automatically supply power to electrical appliances of other vehicles, and in order to avoid the situation that the battery 22 of the following key 2 automatically discharges.

Can set up the anti-backflow control panel 26 of electric quantity in following key 2, the electric quantity sets up one-way rectifier diode on the anti-backflow control panel 26 of electric quantity, so, can only make the electric current flow in to the electric quantity in preventing the anti-backflow control panel 26, and can't prevent the anti-backflow control panel 26 of follow electric quantity and flow out to battery 22 automatic discharge who has avoided following key 2.

After the electric quantity backflow prevention control board 26 is arranged, the current inflow process is as follows: the current of the power supply flows into the battery 22 through the power supply control board 11, the spring thimble 12, the contact board 23, the electric quantity backflow prevention control board 26 and the key control board 25; the current flowing process is as follows: the current flowing from the battery 22 flows back to the power supply through the key control board 25, the electric quantity backflow prevention control board 26, the contact board 23, the pogo pin 12, and the power supply control board 11 in this order. Eventually forming a complete power-on loop to charge the battery 22.

Based on the same inventive concept, the embodiment of the application also provides a transportation tool, and the transportation tool is provided with the charging device or the following key.

In the embodiment of the application, the transport means can be vehicles, carry transport means such as thing car, unmanned commodity circulation car, sets up charging device on the transport means, and the user can be directly will follow the key insert to depend on in the charging device on the book instrument can, need not to look for the charger again and come to charge following the key, convenient and fast.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

It should also be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, relational terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or should not be construed as indicating or implying relative importance. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.

The technical solutions provided by the present application are described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understanding the present application, and the content of the present description should not be construed as limiting the present application. While various modifications of the illustrative embodiments and applications will be apparent to those skilled in the art based upon this disclosure, it is not necessary or necessary to exhaustively enumerate all embodiments, and all obvious variations and modifications can be resorted to, falling within the scope of the disclosure.

Claims (10)

1. A charging device, characterized in that it is used to charge a following key (2), said charging device comprising: the storage space (1) is used for accommodating the following key (2), and a power supply control board (11) and a first conductive part (12) are arranged in the storage space (1);

the power supply control board (11) is electrically connected with a power supply, and the output end of the power supply control board (11) is connected with the first conductive part (12);

the first conductive part (12) is used for electrically contacting the following key (2); when the first conductive part (12) is in electrical contact with the following key (2), the current of the power supply is transmitted into the following key (2) to charge the following key (2).

2. A charging arrangement as claimed in claim 1, characterised in that the first conductive part (12) comprises: a conductive thimble (123);

the electric-conducting thimble (123) is arranged in the object placing space (1) and is used for being in electric contact with the following key (2).

3. A charging device as claimed in claim 2, characterized in that said first conductive part (12) further comprises a conductive base (121) and a spring (122);

the conductive base (121) is electrically connected with the output end of the power supply control board (11);

the conductive thimble (123) is arranged in the conductive base (121) in a sliding manner;

two ends of the spring (122) are respectively connected with the conductive base (121) and the conductive thimble (123);

after the conductive thimble (123) is contacted with the following key (2), the current of the power supply is transmitted to the following key (2) through the conductive base (121) and the conductive thimble (123).

4. A charging device according to claim 1, wherein said first conductive part (12) is plural in number, and the functions of the plural first conductive parts (12) are different;

two first conductive parts (12) of the plurality of first conductive parts (12) are used for being in contact with a charging positive electrode and a charging negative electrode of the following key (2) respectively.

5. A follower key, characterized in that the follower key (2) is adapted to the charging device of any one of claims 1 to 4; the follower key (2) comprising a second electrically conductive portion (24) for contacting the first electrically conductive portion (12);

the second conductive part (24) is used for transmitting the current of the power supply to the following key (2).

6. The follower key according to claim 5, wherein the follower key (2) comprises an eject mechanism control plate (21), a key control plate (25) and a battery (22);

the ejection mechanism control board (21) is electrically connected between the power supply and the power supply control board (11);

the key control board (25) is electrically connected between the second conductive part (24) and the battery (22);

the current of the power supply sequentially passes through an ejection mechanism control board (21), a power supply control board (11), a first conductive part (12), a second conductive part (24) and a key control board (25) to reach the battery (22) so as to charge the battery (22).

7. The follower key according to claim 6, wherein the second electrically conductive portion (24) is plural in number, the second electrically conductive portion (24) including a voice output for contacting one of the plurality of first electrically conductive portions (12) 12;

the key control panel (25) is used for monitoring the electric quantity of following key (2), and when monitoring the electric quantity is less than the default, through voice output end output control information to voice broadcast module, so that the voice broadcast module broadcasts follow the voice message that key (2) electric quantity is low.

8. The follower key according to claim 5, wherein an electric quantity anti-backflow control plate (26) is included in the follower key (2);

the electric quantity anti-backflow control plate (26) is electrically connected with a one-way rectifier diode;

the rectifier diode is used for preventing the following key (2) from discharging.

9. The follower key according to claim 6, wherein the follower key (2) comprises a charge indicator lamp (27) connected to the key control board (25);

the key control board (25) is also used for controlling the charging indicator lamp (27) to work when the battery (22) is monitored to be in a charging state.

10. A vehicle comprising a charging device as claimed in any one of claims 1 to 4.

Images