CN218160661U

CN218160661U - Portable battery box

Info

Publication number: CN218160661U
Application number: CN202222176757.9U
Authority: CN
Inventors: 许富贤
Original assignee: Yuhong Crafts Shenzhen Co ltd
Current assignee: Yuhong Crafts Shenzhen Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a portable battery case belongs to the technical field of battery case, and it includes the lid and is used for installing the box body of dry battery, has seted up the seal groove on the box body, is provided with the sealing washer in the seal groove, still is provided with fixed frame on the box body, and fixed frame is used for being fixed in the seal groove with the sealing washer in, and the lid fits on the box body, and lid and sealing washer butt. This application has improved the effect that has the sealing washer and box body to connect unstable defect.

Description

Portable battery box

Technical Field

The utility model belongs to the technical field of the technique of battery case and specifically relates to a portable battery case is related to.

Background

Dry cells are voltaic cells that use certain absorbents (such as wood chips or gelatin) to render the contents a paste that does not spill over, and are commonly used as power sources for flashlight lighting, radios, and the like. The dry batteries are usually plugged into the battery box arranged at the position where power supply is needed in the using process, and even the rechargeable dry batteries need to be frequently detached from the dry battery box for recharging operation after the electric quantity is exhausted due to the short service life of the dry batteries and the need of replacement. In addition, in order to supply power, a plurality of dry batteries are often installed in the same battery box for power supply.

Among the correlation technique, the battery case generally includes box body and lid, and wherein the lid fits on the box body, in order to guarantee the waterproof performance of whole battery case, reduces during water flows into the box body from the gap of box body and lid to cause the condition of short circuit, a seal groove has generally been seted up on the border of box body, and has placed the sealing washer in the seal groove, so that have fine leakproofness between lid and the box body.

In view of the above-mentioned related art, the inventor believes that the sealing ring is only placed in the sealing groove, and when the cover is opened from the box body, the cover brings the sealing ring out of the sealing groove, so that the defect that the connection between the sealing ring and the box body is unstable exists.

SUMMERY OF THE UTILITY MODEL

In order to improve to have sealing washer and box body to connect unstable defect, this application provides a portable battery case.

The application provides a portable battery case adopts following technical scheme:

the utility model provides a portable battery case, includes the lid and is used for installing the box body of dry battery, the seal groove has been seted up on the box body, be provided with the sealing washer in the seal groove, still be provided with fixed frame on the box body, fixed frame is used for being fixed in the seal groove with the sealing washer in, the lid fits on the box body, just lid and sealing washer butt.

By adopting the technical scheme, when the battery box is used, firstly, the battery is placed into the battery box, then the sealing ring is placed into the sealing groove on the box body, then the sealing ring is fixed on the box body by the fixing frame, then the cover body is covered on the box body, and at the moment, the cover body is abutted against the sealing ring, namely, the cover body is connected with the box body in a sealing way;

compare in the conventional art, when the lid was opened from the box body, the lid probably took out the sealing washer from the seal groove for the sealing washer breaks away from the seal groove, in this application, when needs change the battery, the lid was opened from the box body, because the sealing washer is fixed in the sealing washer on the box body by fixed frame always, the connection stability of sealing washer and box body is stronger, the sealing washer is difficult to be taken out by the lid, consequently, this application has improved the effect that has the unstable defect of sealing washer and box body connection.

Optionally, the fixing frame is hinged to the box body and connected with the box body in a clamping manner, the fixing frame comprises a fixing plate, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are connected to two sides of the fixing plate, the sealing ring is located between the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are connected with the inner wall of the sealing groove in a clamping manner; the fixed plate is provided with a yielding groove, the cover body is provided with a butting ring, and one end, far away from the cover body, of the butting ring penetrates through the yielding groove and the sealing ring in a butting mode.

Through adopting above-mentioned technical scheme, fixed frame joint is connected on the box body for first joint board and second joint board insert the both sides of sealing washer, and the fixed plate butt in the upper surface of sealing washer, then, with the lid fit on the box body again, the butt joint ring on the lid can pass the groove butt of stepping down on the fixed plate on the sealing washer this moment, thereby has realized lid and box body sealing connection.

Optionally, one side that first joint board and second joint board kept away from each other all is provided with the card ball of a plurality of quantity, correspond with the card ball on the inner wall of seal groove and seted up the draw-in groove, the card ball joint sets up in the draw-in groove.

Through adopting above-mentioned technical scheme, when first joint board and second joint board inserted the both sides of sealing washer, the card ball on first joint board and the second joint board is connected with the draw-in groove joint on the seal groove inner wall to fixed frame and box body joint have been realized and have been connected.

Optionally, a handheld portion is arranged on the fixing frame, so that the fixing frame can be conveniently taken out of the sealing groove.

Through adopting above-mentioned technical scheme, the setting of handheld portion to people take off fixed frame from the box body through handheld portion application of force.

Optionally, one side of lid articulates and sets up on the box body, and the opposite side passes through the joint subassembly to be connected with the box body joint, the joint subassembly includes cardboard and fixture block, the cardboard rotates to be connected on the lid, the fixture block sets up on the box body, the cardboard is connected with the fixture block joint.

Through adopting above-mentioned technical scheme, one side and the box body of lid are articulated, and the opposite side passes through joint subassembly and box body joint for the lid that the lid can convenient and fast more fits on the box body.

Optionally, a first clamping seat and a second clamping seat are arranged on the box body, a hinge groove is formed between the first clamping seat and the second clamping seat, a hinge rod is arranged on the cover body and is clamped in the hinge groove, and the hinge rod is rotationally connected with the first clamping seat and the second clamping seat.

By adopting the technical scheme, the hinge rod is clamped and arranged in the hinge groove, so that when the cover body is damaged, the cover body can be detached from the box body and then replaced; in addition, the hinge rod is rotatably connected with the first clamping seat and the second clamping seat, so that the hinge arrangement structure between the cover body and the box body is simpler, and the cover body can be quickly installed on the box body through the hinge rod.

Optionally, the inside battery chamber that is provided with a plurality of dry batteries that are used for installing of arranging of box body, be provided with the circuit board of being connected with the battery electricity in the box body, be provided with shift knob on the circuit board, the hole of stepping down has been seted up with shift knob correspondence on the lid, just shift knob is arranged in the hole of stepping down.

Through adopting above-mentioned technical scheme, when the lid approximately fits on the box body, shift knob passes the hole setting of stepping down for people can come the control circuit board to discharge through pressing shift knob.

Optionally, be provided with on the lid and have elastic waterproof cover, the hole of stepping down is arranged in waterproof cover.

Through adopting above-mentioned technical scheme, because the hole of stepping down is arranged in waterproof cover, consequently waterproof cover can carry out water repellent to shift knob, has reduced the condition that moisture enters into the box body through the hole of stepping down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the application, when the battery needs to be replaced, the cover body is opened from the box body, and the sealing ring is always fixed in the sealing ring on the box body by the fixing frame, so that the connection stability of the sealing ring and the box body is high, and the sealing ring is difficult to be brought out by the cover body, and therefore, the application has the effect of improving the defect that the connection of the sealing ring and the box body is unstable;

2. the fixed frame is connected to the box body in a clamping mode, so that the first clamping plate and the second clamping plate are inserted into two sides of the sealing ring, the fixing plate abuts against the upper surface of the sealing ring, then the cover body covers the box body, and the abutting ring on the cover body can penetrate through the abdicating groove in the fixing plate to abut against the sealing ring, and therefore the cover body and the box body are connected in a sealing mode;

3. because the hole of stepping down is arranged in the waterproof cover, the waterproof cover can carry out waterproof treatment on the switch button, and the situation that moisture enters the box body through the hole of stepping down is reduced.

Drawings

Fig. 1 is an overall structural diagram of a closed state of a portable battery box according to an embodiment of the present application.

Fig. 2 is an overall structural diagram of an open state of the portable battery pack according to the embodiment of the present application.

Fig. 3 is a partial structural view of the portable battery case according to the embodiment of the present application, illustrating a connection relationship between the fixing frame and the sealing ring.

Fig. 4 is a partial structural view of the portable battery case according to the embodiment of the present application, illustrating the sealing groove.

Description of reference numerals: 1. a cover body; 11. a butting ring; 12. a rotating seat; 13. a hinged lever; 14. a hole of abdication; 15. a waterproof jacket; 16. a butt joint plate; 2. a box body; 21. a sealing groove; 22. a seal ring; 23. a card slot; 24. a first card holder; 25. a second card holder; 26. a hinge slot; 27. a battery cavity; 28. a switch button; 3. a fixing frame; 31. a fixing plate; 311. a yielding groove; 312. a connecting rod; 32. a first clamping connection plate; 321. blocking the ball; 33. a second clamping plate; 34. a hand-held portion; 4. a clamping assembly; 41. clamping a plate; 42. and (7) clamping blocks.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures.

The embodiment of the application discloses a portable battery case. Referring to fig. 1 and 2, the portable battery box includes a cover 1 and a box 2, the cover 1 covers the box 2, in this embodiment, one side of the cover 1 is hinged to the box 2, and the other side is connected to the box 2 in a clamping manner. The box body 2 is provided with a sealing groove 21 along the circumferential direction of the top of the box body, and a sealing ring 22 is arranged in the sealing groove 21. Still be provided with fixed frame 3 on the box body 2, one side of fixed frame 3 is connected with the box body 2 is articulated, and fixed frame 3 still is connected with 2 joint of box body. In the embodiment of the present application, the fixing frame 3 is used to stably fix the sealing ring 22 in the sealing groove 21, so that the possibility that the sealing ring 22 will be pulled out from the sealing groove 21 by the cover body 1 is reduced. Therefore, the present invention has an effect of improving the defect that the connection between the packing 22 and the case 2 is unstable.

Referring to fig. 2 and 3, the fixing frame 3 includes a fixing plate 31, a first clamping plate 32 and a second clamping plate 33, in the embodiment of the present application, the first clamping plate 32 and the second clamping plate 33 are both plate-shaped structures, the first clamping plate 32 is located inside the second clamping plate 33, and the second clamping plate 33 is further hinged to the case body 2, so that the hinged connection of the fixing frame 3 and the case body 2 is realized. The end portions of the first clamping plate 32 and the second clamping plate 33 are respectively connected to two ends of the fixing plate 31 in an integrated manner, the first clamping plate 32 and the second clamping plate 33 are located on the same side of the fixing plate 31 and are arranged in parallel, and the first clamping plate 32 and the second clamping plate 33 are both arranged perpendicular to the fixing plate 31.

The fixing plate 31 is provided with a relief groove 311, and the relief groove 311 penetrates through two sides of the fixing plate 31. The first clamping plate 32 and the second clamping plate 33 are connected by a connecting rod 312, and the connecting rod 312 is located in the relief groove 311. When the fixing frame 3 is clamped on the box body 2, the sealing ring 22 is located between the first clamping plate 32 and the second clamping plate 33, and one sides of the first clamping plate 32 and the second clamping plate 33, which are far away from the sealing ring 22, are clamped and connected with the side wall of the sealing groove 21.

Referring to fig. 3 and 4, in the embodiment of the present application, since the sealing ring 22 is made of a soft plastic material, and the thicknesses of the first clamping plate 32 and the second clamping plate 33 are smaller, the sealing ring 22 can be disposed between the first clamping plate 32 and the second clamping plate 33 in an interference fit manner. The first joint board 32 and the second joint board 33 one side integrated into one piece far away from each other are provided with the card ball 321 of a plurality of quantity, and correspond the position with card ball 321 on two inside walls of seal groove 21 and seted up draw-in groove 23, and the card ball 321 joint sets up in draw-in groove 23 to realized that fixed frame 3 is connected with 2 joints of box body. The cover body 1 is provided with a butting ring 11 corresponding to the receding groove 311 on one side facing the box body 2, and the embodiment of the application adopts integral forming. One end of the abutting ring 11 facing the box body 2 passes through the avoiding groove 311 to abut against the sealing ring 22, so that the box body 2 and the cover body 1 are connected in a sealing manner.

The upper end portion of the second clamping plate 33 far away from the first clamping plate 32 is integrally formed with a handheld portion 34, in the embodiment of the present application, the handheld portion 34 is a sheet structure, so that people can take the fixing frame 3 off the box body 2 through the handheld portion 34.

Referring to fig. 1 and 2, a plurality of battery cavities 27 for installing dry batteries are arranged in the case 2, and a circuit board is further arranged in the case 2 and electrically connected with the metal sheets in the battery cavities 27. The circuit board is provided with a switch button 28, and the switch button 28 is electrically connected with the circuit board. In the embodiment of the application, the battery box is provided with an electric wire, one end of the electric wire is electrically connected with the circuit board, and the other end of the electric wire is electrically connected with an electric appliance such as a lamp.

The cover body 1 is provided with a yielding hole 14 corresponding to the switch button 28, the yielding hole 14 penetrates through the two sides of the cover body 1, and the switch button 28 penetrates through the yielding hole 14. One side of the cover body 1 far away from the box body 2 is provided with a waterproof sleeve 15 in a bonding mode, and the abdicating hole 14 is located in the waterproof sleeve 15. In the embodiment of the present application, the waterproof cover 15 is the waterproof cover 15 made of a silica gel material, and people can press the switch button 28 by pressing the waterproof cover 15, so as to control the on/off of the electrical appliances such as the lamp.

The cover body 1 is integrally formed with a plurality of abutting plates 16 facing the battery cavity 27, and the abutting plates 16 are staggered and have a grid structure. The end of the abutment plate 16 facing the battery cavity 27 abuts the battery to stably secure the battery in the battery cavity 27.

One side of the box body 2 is integrally provided with a first clamping seat 24 and a second clamping seat 25, wherein the number of the first clamping seats 24 is two, and the two first clamping seats 24 are arranged in parallel. In the embodiment of the present application, two first cartridges 24 and one second cartridge 25 are disposed on the case 2 in a triangular arrangement, so that a hinge groove 26 is formed between the first cartridges 24 and the second cartridges 25. Integrated into one piece is provided with hinge bar 13 on lid 1, and hinge bar 13 can the joint set up in hinge groove 26 to hinge bar 13 all rotates with first cassette 24 and second cassette 25 to be connected, thereby has realized lid 1 and box body 2 articulated connection.

The battery case still includes joint subassembly 4, and lid 1 and box body 2 are connected through 4 joints of joint subassembly. Clamping subassembly 4 includes cardboard 41 and fixture block 42, and the quantity of cardboard 41 and fixture block 42 is two, and wherein two cardboard 41 set up side by side on lid 1, and fixture block 42 sets up side by side on box body 2, and cardboard 41 is connected with fixture block 42 joint. Integrated into one piece is provided with two and rotates seat 12 on the lid 1, and two rotate the relative setting of seat 12, and the tip of cardboard 41 then rotates in two respectively and rotate seat 12 through the dwang and connect, and cardboard 41 sets up through rotating to be connected with fixture block 42 joint on lid 1.

The implementation principle of this application embodiment portable battery case does: in order to improve the sealing and waterproof performance of the cover body 1 and the box body 2, firstly, the sealing ring 22 is placed in the sealing groove 21 on the box body 2, then the fixing frame 3 hinged on the box body 2 is connected to the box body 2 in a clamping mode, so that the first clamping plate 32 and the second clamping plate 33 are inserted into two sides of the sealing ring 22, the fixing plate 31 abuts against the upper surface of the sealing ring 22, when the first clamping plate 32 and the second clamping plate 33 are inserted into two sides of the sealing ring 22, the clamping balls 321 on the first clamping plate 32 and the second clamping plate 33 are connected with the clamping grooves 23 on the inner wall of the sealing groove 21 in a clamping mode, so that the fixing frame 3 is connected with the box body 2 in a clamping mode, then, the cover body 1 is covered on the box body 2, and at the abutting ring 11 on the cover body 1 can penetrate through the abdicating groove 311 to abut against the sealing ring 22, so that the cover body 1 is connected with the box body 2 in a sealing mode.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A portable battery pack, comprising: including lid (1) and box body (2) that are used for installing the dry battery, seal groove (21) have been seted up on box body (2), be provided with sealing washer (22) in seal groove (21), still be provided with fixed frame (3) on box body (2), fixed frame (3) are used for being fixed in seal groove (21) sealing washer (22), lid (1) lid fits on box body (2), just lid (1) and sealing washer (22) butt.

2. A portable battery pack as claimed in claim 1, wherein: the fixing frame (3) is hinged to the box body (2) and is connected with the box body (2) in a clamping mode, the fixing frame (3) comprises a fixing plate (31), a first clamping and connecting plate (32) and a second clamping and connecting plate (33), the first clamping and connecting plate (32) and the second clamping and connecting plate (33) are connected to two sides of the fixing plate (31), the sealing ring (22) is located between the first clamping and connecting plate (32) and the second clamping and connecting plate (33), and the first clamping and connecting plate (32) and the second clamping and connecting plate (33) are connected with the inner wall of the sealing groove (21) in a clamping mode; the fixed plate (31) is provided with a yielding groove (311), the cover body (1) is provided with a butting ring (11), and one end, far away from the cover body (1), of the butting ring (11) penetrates through the yielding groove (311) and the sealing ring (22) to abut against.

3. The portable battery compartment of claim 2, wherein: the one side that first joint board (32) and second joint board (33) kept away from each other all is provided with card ball (321) of a plurality of quantity, correspond with card ball (321) on the inner wall of seal groove (21) and seted up draw-in groove (23), card ball (321) joint sets up in draw-in groove (23).

4. A portable battery pack as claimed in claim 2, wherein: the fixing frame (3) is provided with a handheld part (34) so as to be convenient for taking the fixing frame (3) out of the sealing groove (21).

5. The portable battery compartment of claim 1, wherein: one side of lid (1) is articulated to be set up on box body (2), and the opposite side passes through joint subassembly (4) to be connected with box body (2) joint, joint subassembly (4) are including cardboard (41) and fixture block (42), cardboard (41) rotate to be connected on lid (1), fixture block (42) set up on box body (2), cardboard (41) are connected with fixture block (42) joint.

6. The portable battery compartment of claim 5, wherein: the improved box is characterized in that a first clamping seat (24) and a second clamping seat (25) are arranged on the box body (2), a hinge groove (26) is formed between the first clamping seat (24) and the second clamping seat (25), a hinge rod (13) is arranged on the cover body (1), the hinge rod (13) is clamped in the hinge groove (26), and the hinge rod (13) is rotationally connected with the first clamping seat (24) and the second clamping seat (25).

7. The portable battery compartment of claim 1, wherein: the utility model discloses a battery box, including box body (2), lid (1), box body (2) inside range is provided with a plurality of battery chamber (27) that are used for installing the dry battery, be provided with the circuit board of being connected with the battery electricity in the box body (2), be provided with shift knob (28) on the circuit board, correspond with shift knob (28) on lid (1) and seted up hole of stepping down (14), just shift knob (28) are arranged in hole of stepping down (14).

8. The portable battery compartment of claim 7, wherein: be provided with on lid (1) and have elastic waterproof cover (15), hole of stepping down (14) are arranged in waterproof cover (15).