Battery box with display screen

Abstract

The utility model relates to the technical field of batteries, in particular to a battery box with a display screen, which comprises an upper shell and a lower shell, the top of the upper shell is provided with the display screen, one end of the lower shell is provided with a locking component, the top of the upper shell is provided with a display screen mounting groove, the bottom of the lower shell is provided with a fixing seat, and the fixing seat is mounted on a battery car through bolts. A clamping groove is formed in the bottom of the lower shell, and a plurality of clamping plates are installed on the inner walls of the two sides of the clamping groove. According to the battery box with the display screen, by integrating the display screen, a user can intuitively and conveniently know the working state of the battery, so that the charging and using plans are reasonably arranged, the battery is effectively prevented from being over-discharged or charged, the using safety of the battery is improved, and the service life of the battery is prolonged. In addition, the design of the battery box also has the functions of convenient installation and disassembly, and particularly, the battery box can be quickly fixed on the battery car or disassembled from the battery car through the matching of the locking assembly and the fixed seat.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a battery box with a display screen. Background Art

[0002] With the increasing awareness of environmental protection and the rapid development of urbanization, electric vehicles have been widely promoted and applied around the world as a green and low-carbon means of transportation. One of the core components of electric vehicles is the battery, which provides power for the electric vehicle and directly affects the performance and range of the electric vehicle. However, the traditional battery box design of electric vehicles usually only has basic protection and fixing functions, and lacks intuitive and real-time display of battery status.

[0003] In daily use, users often find it difficult to accurately understand key information such as the remaining battery power, voltage, and temperature, which not only affects the user experience, but may also cause safety hazards due to excessive discharge or charging of the battery. In addition, the installation and removal of the battery box is inconvenient, and it takes a lot of time to perform battery maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a battery box with a display screen to solve the problem mentioned in the background art that in daily use, it is often difficult for users to accurately understand key information such as the remaining power, voltage, and temperature of the battery, which not only affects the user's experience, but also may cause safety hazards due to excessive discharge or charging of the battery. In addition, the installation and removal of the battery box is inconvenient, and it takes a lot of time to perform battery maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides a battery box with a display screen, comprising an upper shell and a lower shell, the top of the upper shell is equipped with a display screen, one end of the lower shell is equipped with a locking assembly, the top of the upper shell is provided with a display screen mounting groove, the bottom of the lower shell is provided with a fixing seat, the fixing seat is installed on the battery vehicle by bolts, the side of the fixing seat is provided with a limiting plate, the bottom of the lower shell is provided with a card slot, a plurality of card plates are installed on the inner walls on both sides of the card slot, the fixing seat is provided inside the card slot, and the limiting plate is engaged with the card plate.

[0006] Preferably, the sides of the upper shell and the lower shell are fixed by bolt connection.

[0007] Preferably, the display screen is installed inside the display screen mounting groove, a threading hole is provided at the bottom of the display screen mounting groove, a locking hole is provided at the side of the display screen mounting groove, and the display screen is installed in the display screen mounting groove through the locking hole.

[0008] Preferably, a power controller is installed on the top of one end of the fixing seat, and a charging connector is installed on one side of the power controller.

[0009] Preferably, the locking assembly includes a knob, a fixed shell is provided on the outer side of the knob, the fixed shell is installed on the bottom of the lower shell, a driving rod is installed at a position deviating from the center of the knob, an opening is provided on one side of the fixed shell, a lifting column is provided inside the fixed shell, a locking opening is provided on the fixed seat near the lifting column, the bottom end of the lifting column passes through the fixed shell and is plugged into and matched with the locking opening on the fixed seat, a matching opening is provided on one side of the lifting column, the end of the driving rod is snap-fitted with the matching opening, and the matching opening is a horizontal strip hole structure.

[0010] Preferably, a cover plate is installed on the outside of the charging connector.

[0011] Preferably, a protective shell is provided near the power controller of the lower shell for protecting the power controller.

[0012] Preferably, a battery is arranged between the upper shell and the lower shell, and the battery is connected to the display screen via a wire.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the battery box with a display screen, the real-time display of battery status information, including key parameters such as remaining power, voltage, and temperature, is realized through the integrated display screen, so that users can intuitively and conveniently understand the working status of the battery, thereby reasonably arranging charging and use plans, effectively avoiding excessive discharge or charging of the battery, improving the safety of battery use and extending the battery life. The battery box design of the utility model also has convenient installation and disassembly functions, especially through the cooperation of the locking component and the fixing seat, the battery box can be quickly fixed on the battery vehicle or removed from the battery vehicle, which greatly simplifies the battery maintenance process and saves the user's time. This design not only improves the user experience, but also brings great convenience to the daily use and maintenance of the battery vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the explosion structure of the lower shell of the utility model;

[0018] Figure 4 It is a schematic diagram of the exploded structure of the locking component in the utility model;

[0019] Figure 5 It is a schematic diagram of the bottom structure of the lower shell in the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Upper shell; 11. Display screen mounting slot; 12. Threading hole; 13. Locking hole; 2. Lower shell; 21. Fixed seat; 211. Limiting plate; 212. Power controller; 213. Charging connector; 214. Cover plate; 215. Locking mouth; 22. Card slot; 221. Card plate; 3. Display screen; 4. Locking assembly; 41. Knob; 411. Drive rod; 42. Fixed shell; 421. Opening; 43. Lifting column; 431. Matching mouth. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a battery box with a display screen, such as Figure 1-Figure 5 As shown, it includes an upper shell 1 and a lower shell 2, a display screen 3 is installed on the top of the upper shell 1, a locking assembly 4 is installed on one end of the lower shell 2, a display screen mounting groove 11 is arranged on the top of the upper shell 1, a fixing seat 21 is installed on the bottom of the lower shell 2, the fixing seat 21 is installed on the battery vehicle by bolts, a limiting plate 211 is arranged on the side of the fixing seat 21, a card slot 22 is arranged on the bottom of the lower shell 2, a plurality of card plates 221 are installed on the inner walls on both sides of the card slot 22, the fixing seat 21 is arranged inside the card slot 22, the limiting plate 211 is engaged with the card plate 221, so as to facilitate the vertical limitation of the fixing seat 21.

[0024] In this embodiment, the sides of the upper shell 1 and the lower shell 2 are connected and fixed by bolts, so as to facilitate the installation and disassembly of the upper shell 1 and the lower shell 2.

[0025] Specifically, the display screen 3 is installed inside the display screen mounting groove 11. A threading hole 12 is provided at the bottom of the display screen mounting groove 11, and a locking hole 13 is provided on the side of the display screen mounting groove 11. The display screen 3 is installed in the display screen mounting groove 11 through the locking hole 13, which is convenient for displaying battery information.

[0026] Furthermore, a power controller 212 is installed on the top of one end of the fixing seat 21, and a charging connector 213 is installed on one side of the power controller 212 to facilitate charging.

[0027] Furthermore, the locking assembly 4 includes a knob 41, a fixed shell 42 is provided on the outer side of the knob 41, the fixed shell 42 is installed at the bottom of the lower shell 2, a driving rod 411 is installed at a position deviated from the center of the knob 41, an opening 421 is provided on one side of the fixed shell 42, a lifting column 43 is provided inside the fixed shell 42, a locking opening 215 is provided on the fixed seat 21 near the lifting column 43, the bottom end of the lifting column 43 passes through the fixed shell 42 and is plugged into and matched with the locking opening 215 on the fixed seat 21, a matching opening 431 is provided on one side of the lifting column 43, the end of the driving rod 411 is snap-fitted with the matching opening 431, and the matching opening 431 is a horizontal strip hole structure, and the lifting column 43 is driven to rise and fall by rotating the knob 41, so that the lifting column 43 cooperates with the locking opening 215, so that the fixed seat 21 is restricted from moving in the horizontal direction.

[0028] Furthermore, a cover plate 214 is installed on the outside of the charging connector 213 to facilitate the protection of the charging connector 213.

[0029] Furthermore, a protective shell is provided near the power controller 212 of the lower shell 2 for protecting the power controller 212 to ensure the safe use of the power controller 212 .

[0030] Furthermore, a battery is provided between the upper shell 1 and the lower shell 2 , and the battery is connected to the display screen 3 via a wire, so that the battery can supply power to the display screen 3 .

[0031] When the battery box with display screen of the utility model is used, the battery is first safely placed between the upper shell 1 and the lower shell 2, and the two are tightly connected by bolts to ensure the stability and safety of the battery. The battery and the display screen 3 are connected by wires, so that the status information of the battery can be transmitted to the display screen 3 in real time.

[0032] During the installation process, the fixing seat 21 is firmly installed on the battery vehicle by bolts to provide stable support. The limiting plate 211 on the side of the fixing seat 21 is engaged with the card plate 221 in the card slot 22 at the bottom of the lower shell 2 to achieve vertical limiting and ensure that the battery box will not shift due to vibration.

[0033] When the battery box needs to be locked, the knob 41 of the locking assembly 4 is rotated, and the driving rod 411 moves in the matching opening 431 under the drive of the knob 41, thereby driving the lifting column 43 to rise or fall. When the bottom end of the lifting column 43 is inserted into the locking opening 215 on the fixing seat 21, horizontal position limiting is achieved to ensure that the battery box will not be loosened due to bumps during driving.

[0034] During the driving of the battery vehicle, the battery status information, such as the remaining power, voltage, temperature, etc., will be transmitted to the display screen 3 in real time for the user to view at any time. When the battery power is insufficient, the user can charge through the charging connector 213, and the cover 214 can effectively protect the charging connector 213 from dust and water.

[0035] In addition, the power controller 212 is responsible for the charge and discharge management of the battery and provides relevant information to the user through the display screen 3. The protective shell can effectively protect the power controller 212 from interference and damage from the external environment.

[0036] Finally, it should be noted that the electronic components in the power controller 212 in this embodiment are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires respectively. The specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the field.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A battery box with a display screen, comprising an upper shell (1) and a lower shell (2), characterized in that: A display screen (3) is installed on the top of the upper shell (1), a locking assembly (4) is installed on one end of the lower shell (2), a display screen installation groove (11) is provided on the top of the upper shell (1), a fixing seat (21) is installed on the bottom of the lower shell (2), the fixing seat (21) is installed on the battery vehicle by bolts, a limiting plate (211) is provided on the side of the fixing seat (21), a card slot (22) is provided on the bottom of the lower shell (2), a plurality of card plates (221) are installed on the inner walls of both sides of the card slot (22), the fixing seat (21) is arranged inside the card slot (22), and the limiting plate (211) is engaged with the card plate (221).

2. The battery box with a display screen according to claim 1, characterized in that: The sides of the upper shell (1) and the lower shell (2) are connected and fixed by bolts.

3. The battery box with a display screen according to claim 1, characterized in that: The display screen (3) is installed inside the display screen installation groove (11); a threading hole (12) is provided at the bottom of the display screen installation groove (11); a locking hole (13) is provided on the side of the display screen installation groove (11); and the display screen (3) is installed in the display screen installation groove (11) through the locking hole (13).

4. The battery box with a display screen according to claim 1, characterized in that: A power controller (212) is installed on the top of one end of the fixing seat (21), and a charging connector (213) is installed on one side of the power controller (212).

5. The battery box with a display screen according to claim 1, characterized in that: The locking assembly (4) comprises a knob (41), a fixed shell (42) is arranged on the outer side of the knob (41), the fixed shell (42) is installed inside the lower shell (2), a driving rod (411) is installed at a position deviated from the center of the knob (41), an opening (421) is arranged on one side of the fixed shell (42), a lifting column (43) is arranged inside the fixed shell (42), a locking opening (215) is arranged on the fixed seat (21) near the lifting column (43), the bottom end of the lifting column (43) passes through the fixed shell (42) and is plugged into and matched with the locking opening (215) on the fixed seat (21), a matching opening (431) is arranged on one side of the lifting column (43), the end of the driving rod (411) is snap-fitted with the matching opening (431), and the matching opening (431) is a horizontal strip hole structure.

6. The battery box with a display screen according to claim 4, characterized in that: A cover plate (214) is installed outside the charging connector (213).

7. The battery box with a display screen according to claim 4, characterized in that: The lower shell (2) is provided with a protective shell near the power controller (212) for protecting the power controller (212).

8. The battery box with a display screen according to claim 1, characterized in that: A battery is arranged between the upper shell (1) and the lower shell (2), and the battery and the display screen (3) are connected via a wire.

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