CN214153114U

CN214153114U - Battery pack capable of displaying battery electric quantity digitally

Info

Publication number: CN214153114U
Application number: CN202023216870.2U
Authority: CN
Inventors: 朱运良
Original assignee: Nanjing Farseeing Science And Technology Co ltd
Current assignee: Nanjing Farseeing Science And Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a but group battery of digital display battery electric quantity, comprising a main body, the end cover is installed on the top of main part, the front side of end cover is provided with the positive pole spliced pole, the rear side of end cover is provided with the negative pole spliced pole, wherein, the middle part of end cover is pasted and is had the battery label, the handle groove has been seted up in the left side of end cover, the inside rotation in handle groove is connected with the handle, the left side in handle groove has been seted up and has been supported a groove, the internal connection who supports a groove has first spring, the opposite side of first spring is connected with supports the piece. The utility model discloses a set up a branch, promote to rotate the lid, rotate the inside that the lid moved the dead lever and removed the fixed slot, the branch of fixed slot inside supports the dead lever through the elastic construction who constitutes with the second spring, is convenient for will rotate the lid and install in one side of fixed lid, is convenient for open simultaneously and rotates the lid and change transparent film, comes the convenience to clear up the dust on display screen surface through changing transparent film.

Description

Battery pack capable of displaying battery electric quantity digitally

Technical Field

The utility model relates to a group battery technical field specifically is a but group battery of digital display battery electric quantity.

Background

The battery pack is connected in series and in parallel, the parallel battery pack requires that each battery voltage is the same, the output voltage is equal to the voltage of one battery, the parallel battery pack can provide stronger current, the user can not accurately know how much of the residual electric quantity of the battery pack when the battery pack is used, and at the moment, the battery pack capable of displaying the electric quantity of the battery is needed to facilitate the user to check.

Although the types and the number of the existing battery packs capable of digitally displaying the battery electric quantity are very large, the existing battery packs capable of digitally displaying the battery electric quantity still have certain problems, and certain inconvenience is brought to the use of the battery packs capable of digitally displaying the battery electric quantity.

However, most of the battery packs capable of displaying the battery capacity are used in the process of displaying the battery capacity of the battery through the display device, dust is accumulated on the display screen after long-term use, and the display screen is inconvenient to clean, so that the technology capable of improving the battery pack structure capable of displaying the battery capacity of the battery is urgently needed to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but group battery of digital display battery electric quantity, the in-process of using of group battery of having solved digital display battery electric quantity mostly shows the electric quantity of battery through display device, and the display screen is used for a long time and is piled up there is the dust, and the inconvenient problem of clearing up it.

In order to achieve the above object, the utility model provides a following technical scheme: a battery pack capable of displaying battery capacity digitally comprises a main body, an end cover is arranged at the top end of the main body, an anode connecting column is arranged at the front side of the end cover, a cathode connecting column is arranged at the rear side of the end cover, wherein,

a battery label is pasted in the middle of the end cover, a handle groove is formed in the left side of the end cover, a handle is rotatably connected inside the handle groove, a supporting block groove is formed in the left side of the handle groove, a first spring is connected inside the supporting block groove, a supporting block is connected to the other side of the first spring, a display device is arranged on the right side of the end cover, and a display screen is arranged at the top end of the display device;

the left side that display device is close to the display screen is fixed with the connecting block, the right side of connecting block is fixed with fixed lid, the frame department at the display screen is fixed to fixed lid, the left side of connecting block is rotated and is connected with the rotation lid, the top of rotating the lid is connected with the rodent, the top of fixed lid also is connected with the rodent, the top of fixed lid is provided with transparent film, the top of rotating the lid is connected with the dead lever, the fixed slot has been seted up with the corresponding position of dead lever to fixed lid, the inside both sides of fixed slot are connected with a branch strip, be connected with the second spring between branch strip and the fixed slot inner wall.

Preferably, the abutting block and the end cover form an elastic structure through a first spring.

Preferably, the teeth of the top of the fixed cover are arranged in a staggered manner with the teeth of the top of the rotating cover, and the teeth of the top of the fixed cover and the teeth of the top of the rotating cover form a meshing structure.

Preferably, the fixed cover and the rotating cover are both provided with grooves, and the size of each groove is larger than that of the display screen.

Preferably, the branch is made of soft silica gel.

Preferably, the branch bar is obliquely arranged inside the fixing groove, and the branch bar gradually gets close to the middle part from one side of the outlet of the fixing groove to one side of the bottom wall of the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up a branch, promote to rotate the lid, rotate the inside that the lid moved the dead lever and removed the fixed slot, the branch of fixed slot inside supports the dead lever through the elastic construction who constitutes with the second spring, is convenient for will rotate the lid and install in one side of fixed lid, is convenient for open simultaneously and rotates the lid and change transparent film, comes the convenience to clear up the dust on display screen surface through changing transparent film.

2. The utility model discloses a set up the rodent, place the top at fixed lid with transparent film, later, promote to rotate the lid, rotate the rodent that the lid moved its one side and remove the rodent department of fixed lid one side, be convenient for cut out transparent film, conveniently tear the unnecessary part of transparent film.

3. The utility model discloses a setting is supported the piece, promotes and supports the piece, will support the piece and remove the inside of supporting a groove, later, rotates the inside in handle groove with the handle, supports the piece and supports the handle through the elastic construction who constitutes with first spring, is convenient for fix the handle, avoids the handle to rock at will when not using.

Drawings

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

FIG. 2 is a schematic view of the closed structure of the rotating cover and the fixed cover of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. an end cap; 3. a positive connecting column; 4. a negative connecting column; 5. a battery label; 6. a handle slot; 7. a handle; 8. a block abutting groove; 9. a first spring; 10. a resisting block; 11. a display device; 12. a display screen; 13. connecting blocks; 14. a fixed cover; 15. rotating the cover; 16. a rodent; 17. a transparent film; 18. fixing the rod; 19. fixing grooves; 20. branch; 21. a second spring.

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 to 3, the present invention provides a technical solution: a battery pack capable of displaying battery capacity digitally comprises a main body 1, an end cover 2, an anode connecting column 3, a cathode connecting column 4, a battery label 5, a handle groove 6, a handle 7, a block supporting groove 8, a first spring 9, a block supporting 10, a display device 11, a display screen 12, a connecting block 13, a fixing cover 14, a rotating cover 15, a grinding tooth 16, a transparent film 17, a fixing rod 18, a fixing groove 19, a supporting strip 20 and a second spring 21, wherein the end cover 2 is installed at the top end of the main body 1, the anode connecting column 3 is arranged on the front side of the end cover 2, the cathode connecting column 4 is arranged on the rear side of the end cover 2,

a battery label 5 is adhered to the middle of the end cover 2, a handle groove 6 is formed in the left side of the end cover 2, a handle 7 is rotatably connected inside the handle groove 6, a supporting block groove 8 is formed in the left side of the handle groove 6, a first spring 9 is connected inside the supporting block groove 8, a supporting block 10 is connected to the other side of the first spring 9, the supporting block 10 and the end cover 2 form an elastic structure through the first spring 9, the supporting block 10 is pushed to move the supporting block 10 into the supporting block groove 8, then the handle 7 is rotated into the handle groove 6, the supporting block 10 supports against the handle 7 through the elastic structure formed by the first spring 9, the handle 7 is conveniently fixed, the handle 7 is prevented from shaking randomly when not in use, a display device 11 is arranged on the right side of the end cover 2, and a display screen 12 is arranged at the top end of the display device 11;

the left side that display device 11 is close to display screen 12 is fixed with connecting block 13, the right side of connecting block 13 is fixed with fixed lid 14, the rodent 16 at fixed lid 14 top sets up with the rodent 16 dislocation at rotation lid 15 top, and the rodent 16 at fixed lid 14 top constitutes the meshing structure with the rodent 16 at rotation lid 15 top, fixed lid 14 and rotation lid 15 are all seted up flutedly, and the size of recess is greater than the size of display screen 12, place transparent film 17 on the top of fixed lid 14, afterwards, promote rotation lid 15, rotate lid 15 and drive rodent 16 on one side thereof to move to rodent 16 department on one side of fixed lid 14, be convenient for cut out transparent film 17, conveniently tear off unnecessary part of transparent film 17, fixed lid 14 is fixed in the frame department of display screen 12, the left side rotation of connecting block 13 is connected with rotates lid 15, the top of rotation lid 15 is connected with rodent 16, the top of the fixed cover 14 is also connected with a rodent 16, the top of the fixed cover 14 is provided with a transparent film 17, the top of the rotating cover 15 is connected with a fixed rod 18, a fixed groove 19 is formed in the corresponding position of the fixed cover 14 and the fixed rod 18, two sides of the inside of the fixed groove 19 are connected with a branch 20, the branch 20 is made of soft silica gel, the branch 20 is obliquely arranged inside the fixed groove 19, the branch 20 gradually draws close to the middle part from one side of the outlet of the fixed groove 19 to one side of the bottom wall of the fixed groove 19, when the rotating cover 15 drives the rodent 16 on one side of the rotating cover to move to the rodent 16 on one side of the fixed cover 14, the rotating cover 15 drives the fixed rod 18 to move to the inside of the fixed groove 19, the branch 20 inside the fixed groove 19 supports the fixed rod 18 through an elastic structure formed by a second spring 21, so that the rotating cover 15 is mounted on one side of the fixed cover 14, meanwhile, the rotating cover 15 is convenient to open to replace the transparent film 17, dust on the surface of the display screen 12 is convenient to clean by replacing the transparent film 17, and a second spring 21 is connected between the branch bar 20 and the inner wall of the fixing groove 19.

The working principle is as follows: when the battery pack capable of displaying the battery capacity is used, firstly, the supporting block 10 is pushed, the supporting block 10 is moved to the inside of the supporting block groove 8, then the handle 7 is rotated to the inside of the handle groove 6, the supporting block 10 supports against the handle 7 through the elastic structure formed by the first spring 9, the handle 7 is convenient to fix, the handle 7 is prevented from shaking randomly when not in use, then the transparent film 17 is placed at the top end of the fixed cover 14, then the rotating cover 15 is pushed, the rotating cover 15 drives the grinding tooth 16 at one side of the rotating cover 15 to move to the grinding tooth 16 at one side of the fixed cover 14, the transparent film 17 is convenient to cut and reduce, meanwhile, the rotating cover 15 drives the fixed rod 18 to move to the inside of the fixed groove 19, the branch strip 20 inside the fixed groove 19 supports against the fixed rod 18 through the elastic structure formed by the second spring 21, the rotating cover 15 is convenient to be installed at one side of the fixed cover 14, and the rotating cover 15 is convenient to open to replace the transparent film 17, the transparent film 17 is replaced to facilitate cleaning of dust on the surface of the display screen 12.

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

1. A battery pack capable of displaying battery power digitally, comprising a main body (1), characterized in that: an end cover (2) is arranged at the top end of the main body (1), a positive connecting column (3) is arranged at the front side of the end cover (2), a negative connecting column (4) is arranged at the rear side of the end cover (2),

a battery label (5) is adhered to the middle of the end cover (2), a handle groove (6) is formed in the left side of the end cover (2), a handle (7) is rotatably connected to the inside of the handle groove (6), a supporting block groove (8) is formed in the left side of the handle groove (6), a first spring (9) is connected to the inside of the supporting block groove (8), a supporting block (10) is connected to the other side of the first spring (9), a display device (11) is arranged on the right side of the end cover (2), and a display screen (12) is arranged at the top end of the display device (11);

a connecting block (13) is fixed on the left side of the display device (11) close to the display screen (12), a fixed cover (14) is fixed on the right side of the connecting block (13), the fixed cover (14) is fixed on the outer frame of the display screen (12), the left side of the connecting block (13) is rotatably connected with a rotating cover (15), the top of the rotating cover (15) is connected with a rodent (16), the top of the fixed cover (14) is also connected with a rodent (16), the top of the fixed cover (14) is provided with a transparent film (17), the top of the rotating cover (15) is connected with a fixed rod (18), a fixed groove (19) is arranged at the position of the fixed cover (14) corresponding to the fixed rod (18), the inside both sides of fixed slot (19) are connected with branch strip (20), be connected with second spring (21) between branch strip (20) and fixed slot (19) inner wall.

2. The battery pack of claim 1, wherein: the abutting block (10) and the end cover (2) form an elastic structure through a first spring (9).

3. The battery pack of claim 1, wherein: the tooth flank (16) at the top of the fixed cover (14) and the tooth flank (16) at the top of the rotating cover (15) are arranged in a staggered mode, and the tooth flank (16) at the top of the fixed cover (14) and the tooth flank (16) at the top of the rotating cover (15) form a meshing structure.

4. The battery pack of claim 1, wherein: the fixed cover (14) and the rotating cover (15) are both provided with grooves, and the size of each groove is larger than that of the display screen (12).

5. The battery pack of claim 1, wherein: the branch strip (20) is made of soft silica gel.

6. The battery pack of claim 1, wherein: the branch bars (20) are obliquely arranged inside the fixing groove (19), and the branch bars (20) gradually get close to the middle part from one side of the outlet of the fixing groove (19) to one side of the bottom wall of the fixing groove (19).