CN217334615U

CN217334615U - Charging gun for reading battery data

Info

Publication number: CN217334615U
Application number: CN202220832778.9U
Authority: CN
Inventors: 章程; 刘艳平; 罗源
Original assignee: Shenzhen Xingka Software Technology Development Co Ltd
Current assignee: Shenzhen Xingka Software Technology Development Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-30
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a rifle technical field charges, a rifle that charges for reading battery data is disclosed, through set up the collection subassembly in the charging shell, and be connected collection subassembly and the rifle head that charges, the rifle head that charges of collection subassembly accessible acquires the battery data of vehicle like this, through set up coupling assembling in the charging shell, collection subassembly is connected to coupling assembling one end, outside diagnostic equipment is connected to the other end, make like this that collection subassembly can be with the battery data transmission to coupling assembling who gathers, and borrow coupling assembling transmission to outside diagnostic equipment, thereby the outside diagnostic data of being convenient for carries out fault diagnosis to the battery according to battery data.

Description

Charging gun for reading battery data

Technical Field

The utility model relates to a rifle technical field charges, in particular to rifle that charges for reading battery data.

Background

With the improvement of living standard of people and the trend of environment protection, skill and green ecological earth advocated at present, the electric automobile develops more and more vigorously and is applied more and more widely under the strong support of the country.

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. It is powered using electricity stored in a battery. Sometimes 12 or 24 batteries are used, and sometimes more are needed, in driving the vehicle. The electric automobile comprises the following components: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like. The electric drive and control system is the core of an electric automobile and is the biggest difference from an internal combustion engine automobile. The electric driving and controlling system consists of driving motor, power source, speed regulating controller of motor, etc. Other devices of the electric vehicle are basically the same as those of the internal combustion engine vehicle. The power supply provides electric energy for a driving motor of the electric automobile, and the electric motor converts the electric energy of the power supply into mechanical energy. The most widely used power source is the lead-acid storage battery, but with the development of electric automobile technology, the lead-acid storage battery is gradually replaced by other storage batteries due to low energy, slow charging speed and short service life. The developing power supplies mainly comprise sodium-sulfur batteries, nickel-cadmium batteries, lithium batteries, fuel batteries and the like, and the application of the novel power supplies opens up a wide prospect for the development of electric automobiles.

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging gun for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

Electric automobile fills electric pile when charging through generally realizing charging with the rifle that charges in the use, fills electric pile and the rifle that charges as an organic whole and is connected, makes like this when carrying out failure diagnosis to electric automobile, can't use the rifle that charges to read battery data, and then is not convenient for carry out failure diagnosis to the battery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rifle that charges for reading battery data aims at solving among the prior art and can't use the rifle that charges and read battery data, and then is not convenient for carry out failure diagnosis's technical problem to the battery.

The utility model provides a charging gun for reading battery data, which comprises a charging gun head, a charging shell and a handle, one end of the charging shell is connected with the charging gun head, the other end of the charging shell is connected with the handle, the charging shell is of a cavity structure, the charging shell is internally provided with a connecting assembly, the charging gun head is used for connecting a vehicle charging port, the connecting assembly is used for connecting external diagnostic equipment, a collecting component is also arranged in the charging shell, one end of the collecting component is electrically connected with the charging gun head, the other end of the collecting component is electrically connected with the connecting component, the charging gun head is used for collecting battery data and transmitting the battery data to the connecting assembly, the connecting assembly is used for transmitting the battery data to external diagnostic equipment, so that the external diagnostic device performs information acquisition and fault diagnosis on the vehicle according to the battery data.

Preferably, the connecting component is an OBD interface, and the OBD interface is used for being in communication connection with an external diagnostic device based on an OBD communication protocol.

Preferably, the handle comprises an upper handle shell and a lower handle shell, a stud is arranged in the lower handle shell, a nut is arranged on the surface of the upper handle shell, the cross section of the nut is circular and is buckled at one end of the stud, so that the upper handle shell is fixedly connected with the lower handle shell.

Preferably, the charging device further comprises a buckling part, one end of the buckling part is embedded in the charging shell, and the other end of the buckling part is exposed out of the tops of the upper handle shell and the lower handle shell.

Preferably, an installation position and a spring are arranged in the lower handle shell, one end of the spring is arranged in the installation position, the other end of the spring is abutted against the buckling part, a clamping hook component is arranged at one end, far away from the spring, of the buckling part, and when the charging gun head is connected with a vehicle charging port, the clamping hook component is buckled in a clamping groove of the vehicle charging port, so that the charging gun head is fixedly connected with the vehicle charging port.

Preferably, the cross section of the handle is in a closed loop closed structure.

Preferably, the surface of the charging shell is provided with a display screen, and the display screen is electrically connected with the acquisition assembly.

Preferably, a battery assembly is arranged in the handle, and the battery assembly is electrically connected with the acquisition assembly and the display screen respectively and used for providing power supply voltage for the acquisition assembly and the display screen.

Preferably, the handle is embedded in the charging shell, an extension part is arranged at one end, far away from the charging connector, of the charging shell, and the extension part is fixedly connected with the handle.

Preferably, the extension part is fixedly connected with the handle through a bolt.

The utility model provides a pair of a rifle that charges for reading battery data, through set up the collection subassembly in the casing that charges, and with the collection subassembly with the rifle head connection that charges, the collection subassembly accessible charges the rifle head and acquires the battery data of vehicle like this, through set up coupling assembling in the casing that charges, the collection subassembly is connected to coupling assembling one end, outside diagnostic equipment is connected to the other end, make like this the collection subassembly can be with the battery data transmission to coupling assembling who gathers, and borrow coupling assembling transmission to outside diagnostic equipment, thereby the outside diagnostic data of being convenient for carries out fault diagnosis to the battery according to battery data.

Drawings

Fig. 1 is a schematic view of an overall structure of a charging gun according to an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the charging gun in a bottom view according to an embodiment of the present invention;

fig. 3 is a schematic sectional view of a charging gun according to an embodiment of the present invention.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Notation of the main components:

1. a charging gun head; 2. a charging housing; 3. a handle; 32. a lower handle shell; 33. an extension portion; 4. a connecting assembly; 5. a collection assembly; 6. a fastening part; 321. a spring; 322. a hook component; 7. a display screen; 8. a battery assembly;

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-3, the utility model provides a charging gun for reading battery data, which comprises a charging gun head 1, a charging shell 2 and a handle 3, wherein one end of the charging shell 2 is connected with the charging gun head 1, the other end is connected with the handle 3, the charging shell 2 is a cavity type structure, a connecting component 4 is arranged in the charging shell 2, the charging gun head 1 is used for connecting a vehicle charging port, the connecting component 4 is used for connecting external diagnostic equipment, an acquisition component 5 is also arranged in the charging shell 2, one end of the acquisition component 5 is electrically connected with the charging gun head 1, the other end is electrically connected with the connecting component 4, the charging gun head 1 is used for acquiring battery data and transmitting the battery data to the connecting assembly 4, and the connecting assembly 4 is used for sending the battery data to external diagnostic equipment so that the external diagnostic equipment can acquire information and diagnose faults of a vehicle according to the battery data; therefore, the charging gun can read the battery data and transmit the battery data to the external diagnosis equipment through the connecting component 4, and therefore the external diagnosis data can conveniently carry out fault diagnosis on the battery according to the battery data.

In one embodiment, the connection component 4 is an OBD interface, and the OBD interface is used for being in communication connection with an external diagnostic device based on an OBD communication protocol, and since the OBD communication protocol is a standard protocol of a vehicle, most diagnostic devices all support the OBD communication protocol in order to be matched with the vehicle, the connection component 4 in this embodiment is the OBD interface, so that the charging gun can establish communication connection with most diagnostic devices, the matching degree between the charging gun and the diagnostic devices is increased, and the practicability is improved.

In one embodiment, the handle 3 comprises an upper handle shell and a lower handle shell 32, a stud is arranged in the lower handle shell 32, a nut is arranged on the surface of the upper handle shell, the cross section of the nut is in a circular ring shape and is buckled at one end of the stud, so that the upper handle shell is fixedly connected with the lower handle shell 32; it should be noted that the handle 3 may be provided with a part assembly therein according to the requirements, such as the battery pack 8, the connecting cord, etc., and thus, by providing the stud in the lower handle case 32 and the nut in the upper handle case, instead of integrally connecting the upper handle case and the lower handle case 32, the handle 3 may be easily disassembled when the part assembly needs to be mounted in the handle 3.

In one embodiment, the charging device further includes a fastening portion 6, one end of the fastening portion 6 is embedded in the charging housing 2, and the other end is exposed at the top of the upper handle shell and the lower handle shell 32. One end of the buckling part 6 is exposed at the top of the handle 3, so that a user can know the installation position of the buckling part 6 conveniently, the user can press one end of the buckling part 6 exposed at the top of the handle 3 with a hand conveniently, and the charging gun head 1 is inserted into a charging port of a vehicle.

In one embodiment, an installation position and a spring 321 are disposed in the lower handle shell 32, one end of the spring 321 is disposed in the installation position, the other end of the spring 321 is abutted against the fastening portion 6, and a hook assembly 322 is disposed at an end of the fastening portion 6 away from the spring 321, and when the charging gun head 1 is connected to the vehicle charging port, the hook assembly 322 is fastened in a clamping groove of the vehicle charging port, so that the charging gun head 1 is fixedly connected to the vehicle charging port. Specifically, the user can press one end of the fastening portion 6 exposed at the top of the handle 3, and the end is abutted against the spring 321, so that when the user presses down and inserts the charging gun head 1 into the vehicle charging port, the end of the fastening portion 6 moves towards the direction close to the connecting assembly 4, and moves the end of the fastening portion 6 connected with the hook assembly 322 towards the direction far away from the connecting assembly 4 (similar to a seesaw, one end is pressed down, and the other end is lifted up), so that the hook assembly 322 can be inserted into the vehicle charging port, and then the force acting on the end of the fastening portion 6 exposed at the top of the handle 3 is pulled away, so that the end of the fastening portion 6 moves towards the direction far away from the connecting assembly 4, and the end of the fastening portion 6 connected with the hook assembly 322 moves towards the direction close to the connecting assembly 4, so that the hook assembly 322 can be fastened in the card slot of the vehicle charging port, thereby make rifle head 1 and the vehicle mouth that charges can fixed connection that charges, can prevent like this that the user from not holding handle 3 time, rifle head 1 that charges takes place because of the condition that gravity drops from the vehicle mouth that charges.

In one embodiment, the cross-section of the handle 3 is in a closed loop configuration. Set up to closed loop enclosed construction through the shape with handle 3 for the rifle that charges no longer in filling electric pile body coupling like this, thereby be convenient for car owner or maintenance personal hand-carry the rifle that charges, can use the rifle that charges to read battery data anytime and anywhere, improve the practicality of the rifle that charges.

In one embodiment, the surface of the charging housing 2 is provided with a display screen 7, and the display screen 7 is electrically connected with the acquisition assembly 5. Through set up display screen 7 on the casing 2 surface that charges, gather subassembly 5 like this and gather the back to battery data, accessible display screen 7 shows, and the user of being convenient for like this in time knows battery data. Specifically, the battery data includes information such as remaining capacity, charging current, voltage, battery information parameters, and battery usage duration.

In one embodiment, a battery assembly 8 is disposed in the handle 3, and the battery assembly 8 is electrically connected to the acquisition assembly 5 and the display screen 7, respectively, for providing a power voltage for the acquisition assembly 5 and the display screen 7.

In one embodiment, the handle 3 is embedded on the charging housing 2, an extension portion 33 is disposed at an end of the charging housing 2 away from the charging connector, and the extension portion 33 is fixedly connected with the handle 3. So can make handle 3 and the casing 2 that charges form fixed connection, the overall stability of reinforcing rifle that charges.

In one embodiment, the extension 33 is fixedly connected to the handle 3 by bolts.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method 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, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A charging gun for reading battery data is characterized by comprising a charging gun head, a charging shell and a handle, one end of the charging shell is connected with the charging gun head, the other end of the charging shell is connected with the handle, the charging shell is of a cavity type structure, the charging shell is internally provided with a connecting assembly, the charging gun head is used for connecting a vehicle charging port, the connecting assembly is used for connecting external diagnostic equipment, the charging shell is also internally provided with a collecting component, one end of the collecting component is electrically connected with the charging gun head, the other end of the collecting component is electrically connected with the connecting component, the charging gun head is used for collecting battery data and transmitting the battery data to the connecting assembly, the connecting assembly is used for transmitting the battery data to external diagnostic equipment, so that the external diagnostic device performs information acquisition and fault diagnosis on the vehicle according to the battery data.

2. The charging gun for reading battery data according to claim 1, wherein the connection component is an OBD interface for communication with an external diagnostic device based on an OBD communication protocol.

3. The charging gun for reading battery data according to claim 1, wherein the handle comprises an upper handle shell and a lower handle shell, a stud is arranged in the lower handle shell, a nut is arranged on the surface of the upper handle shell, the cross section of the nut is circular and is buckled at one end of the stud, so that the upper handle shell and the lower handle shell are fixedly connected.

4. The charging gun according to claim 3, further comprising a retaining portion having one end embedded in the charging housing and the other end exposed at the top of the upper and lower grip shells.

5. The charging gun for reading battery data according to claim 4, wherein a mounting position and a spring are arranged in the lower handle shell, one end of the spring is arranged in the mounting position, the other end of the spring is abutted against the buckling part, a hook component is arranged at one end of the buckling part, which is far away from the spring, and when the charging gun head is connected with a vehicle charging port, the hook component is buckled in a clamping groove of the vehicle charging port, so that the charging gun head is fixedly connected with the vehicle charging port.

6. The charging gun for reading battery data as recited in claim 1, wherein the cross-section of the handle is a closed loop configuration.

7. The charging gun for reading battery data according to claim 1, wherein a display screen is disposed on a surface of the charging housing, and the display screen is electrically connected to the collection assembly.

8. The charging gun for reading battery data according to claim 7, wherein a battery assembly is disposed in the handle, and the battery assembly is electrically connected to the collection assembly and the display screen respectively, and is configured to provide a power supply voltage to the collection assembly and the display screen.

9. The charging gun for reading battery data as claimed in claim 1, wherein the handle is embedded in the charging housing, an extension part is provided at an end of the charging housing away from the charging gun head, and the extension part is fixedly connected with the handle.

10. The charging gun for reading battery data according to claim 9, wherein the extension portion is fixedly connected to the handle by a bolt.