CN221126040U - Quick assembled rechargeable battery - Google Patents
Quick assembled rechargeable battery Download PDFInfo
- Publication number
- CN221126040U CN221126040U CN202322732944.5U CN202322732944U CN221126040U CN 221126040 U CN221126040 U CN 221126040U CN 202322732944 U CN202322732944 U CN 202322732944U CN 221126040 U CN221126040 U CN 221126040U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- positive electrode
- shell
- cap
- rechargeable battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011257 shell material Substances 0.000 abstract description 30
- 238000003466 welding Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of rechargeable batteries, in particular to a fast-assembled rechargeable battery which comprises a shell, an anode cap, a circuit board, an insulating bracket, a battery core, a contact pin arranged on the battery core, a pin sleeve arranged on the circuit board, a slot arranged on the shell, a USB terminal assembly arranged on the circuit board and electrically connected with the circuit board, a first heightening part arranged on the anode cap and a second heightening part arranged on the insulating bracket, wherein the anode cap can be clamped with the circuit board, and the first heightening part and the second heightening part can be respectively abutted with the upper side and the lower side of the circuit board. The utility model realizes the integrated arrangement of the Type-C interface and the circuit board, omits the complicated step of welding the Type-C interface and saves the shell material of the Type-C interface, and ensures that the utility model has more compact structure. The upper side and the lower side of the USB terminal assembly are reserved with insertion spaces, so that an external charger can conveniently extend to the upper side and the lower side of the USB terminal assembly after being inserted into the slot and be electrically connected with the USB terminal assembly.
Description
Technical Field
The utility model relates to the technical field of rechargeable batteries, in particular to a quick-assembled rechargeable battery.
Background
The existing rechargeable battery with a USB charging interface generally comprises a shell, a battery core, an integrated circuit protection board (PCBA), a plastic shell, a surface shell and a positive terminal, wherein the battery core, the integrated circuit protection board (PCBA), the plastic shell and the surface shell are sequentially sleeved on the shell, the integrated circuit protection board is inserted in the plastic shell and connected with the battery core through a wire, the positive terminal is fixed at one end of the surface shell away from the battery core and connected with the integrated circuit protection board through the wire, the shell is connected with the integrated circuit protection board through the wire, so that the positive terminal is an output positive electrode of the battery, and the bottom cover is an output negative electrode of the battery.
The patent application number is CN202021327899.5, the patent application name is a Type-C interface rechargeable battery structure with optimized production and quality, and the rechargeable battery structure comprises a cylindrical battery core, a charging head and a cylindrical battery anode conductive cap. The lower end of the charging head is connected with the cylindrical battery cell through laser welding to realize the positive and negative conduction of the charging head and the cylindrical battery cell. The charging head is composed of a hardware lower shell, an insulating plastic mat arranged in the hardware lower shell, a Type-C female base arranged and fixed on the insulating plastic mat and a circuit board. The insulation plastic pad is provided with a slot for installing the Type-C female seat, the rear side of the slot is provided with a slot hole, the positive electrode circuit of the circuit board is connected with a first nickel sheet, and the first nickel sheet is inserted into the slot hole to be in contact with the positive electrode at the upper end of the cylindrical battery core.
The rechargeable battery structure in the patent is complex in assembling steps and high in installation and production cost. Thus, the drawbacks are quite apparent and there is a need to provide a solution.
Disclosure of utility model
In order to solve the above technical problems, an object of the present utility model is to provide a quick assembled rechargeable battery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a quick assembled rechargeable battery, its includes shell, positive pole cap, circuit board, insulating support, electric core, set up contact pin on the electric core, set up needle cover on the circuit board, set up slot on the shell, set up on the circuit board and with the USB terminal subassembly of circuit board electricity connection, set up first bed hedgehopping portion on the positive pole cap and set up the second bed hedgehopping portion on the insulating support, positive pole cap, circuit board, insulating support and electric core insert in proper order from top to bottom and locate in the shell; the USB terminal assembly positioned in the shell is exposed out through the slot; the contact pin can penetrate through the insulating support and is inserted into the pin sleeve, and the battery cell is connected with the circuit board through the contact pin and the pin sleeve; the positive electrode cap can be connected with the circuit board in a clamping mode, and the first heightening part and the second heightening part can be respectively connected with the upper side and the lower side of the circuit board in an abutting mode.
Further, the fast assembled rechargeable battery further comprises an anode conductive piece electrically connected with the anode cap and the circuit board respectively, a cathode part arranged at the bottom end of the shell and a cathode conductive piece electrically connected with the cathode part and the circuit board respectively.
Further, the slots are horizontally arranged in the circumferential direction of the shell; the USB terminal assembly is horizontally arranged.
Further, the positive electrode cap comprises a cap body and a positive electrode sheet clamped in the cap body, one end of the positive electrode conductive piece is electrically connected with the positive electrode sheet, and the other end of the positive electrode conductive piece penetrates through the cap body, is inserted into the circuit board and is electrically connected with the circuit board; the first heightening part is arranged on the cap body.
Further, the positive electrode cap further comprises two clamping claws which are respectively arranged at two sides of the cap body, and the two clamping claws can be respectively clamped with the circuit board.
Further, the first heightening part comprises a plurality of reinforcing ribs which are respectively arranged on the cap body and a plurality of abutting parts which are respectively arranged on the reinforcing ribs, and the abutting parts can be abutted with the top end surface of the circuit board.
Further, the cap body is further provided with a positioning protrusion, the shell is provided with a positioning groove, and the positioning protrusion is in concave-convex fit with the positioning groove.
Further, the cap body further comprises a limiting boss which can be abutted with the insulating support.
Further, a guiding inclined plane is arranged on one side, close to the slot, of the second heightening part.
The utility model has the beneficial effects that: according to the utility model, the groove wall of the slot and the USB terminal assembly form the Type-C interface, the USB terminal assembly is equivalent to the charging circuit assembly of the Type-C interface, the groove wall of the slot is equivalent to the plug-in shell of the Type-C interface, the integrated arrangement of the Type-C interface and the circuit board is realized, the tedious step of welding the Type-C interface is omitted, and the shell material of the Type-C interface is saved, so that the utility model has a more compact structure. Slot, circuit board and USB terminal subassembly all set up along the length direction level of perpendicular to electric core, add first bed hedgehopping portion and second bed hedgehopping portion, reserve out the space of inserting in USB terminal subassembly's upper and lower both sides, protruding upper and lower both sides to USB terminal subassembly and be connected rather than electricity behind the external charger of being convenient for inserts the slot, the external charger of being convenient for is connected with USB terminal subassembly electricity horizontally, satisfies the different user demand of user.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a full cross-sectional view of the present utility model.
Fig. 4 is a partial exploded view of the present utility model.
Reference numerals illustrate:
1. A housing; 2. an anode cap; 3. a circuit board; 4. an insulating support; 5. a battery cell; 6. a contact pin; 7. a needle sleeve; 8. a positive electrode conductive member; 9. a slot; 10. a USB terminal assembly; 11. a first raised portion; 12. a second raised portion; 13. a guide slope; 21. a cap body; 22. a positive plate; 23. a claw; 24. reinforcing ribs; 25. an abutting portion; 26. positioning the bulge; 27. a positioning groove; 28. and a limit boss.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the fast assembled rechargeable battery provided by the utility model comprises a housing 1, a positive electrode cap 2, a circuit board 3, an insulating bracket 4, a battery cell 5, a pin 6 arranged on the battery cell 5, a pin sleeve 7 arranged on the circuit board 3, a slot 9 arranged on the housing 1, a USB terminal assembly 10 arranged on the circuit board 3 and electrically connected with the circuit board 3, a first raised part 11 arranged on the positive electrode cap 2 and a second raised part 12 arranged on the insulating bracket 4, wherein the positive electrode cap 2, the circuit board 3, the insulating bracket 4 and the battery cell 5 are sequentially inserted into the housing 1 from top to bottom; the USB terminal assembly 10 located inside the housing 1 is exposed via the slot 9; the contact pin 6 can penetrate through the insulating support 4 and is inserted into the pin sleeve 7, and the battery cell 5 is connected with the circuit board 3 through the contact pin 6 and the pin sleeve 7; the positive electrode cap 2 can be clamped with the circuit board 3, and the first heightening part 11 and the second heightening part 12 can be respectively abutted with the upper side surface and the lower side surface of the circuit board 3.
Specifically, the quick-assembled rechargeable battery further includes a positive electrode conductive member 8 electrically connected to the positive electrode cap 2 and the circuit board 3, respectively, a negative electrode portion (not shown) provided at the bottom end of the case 1, and a negative electrode conductive member (not shown) electrically connected to the negative electrode portion and the circuit board 3, respectively. The slots 9 are horizontally arranged in the circumferential direction of the shell 1; the USB terminal assembly 10 is horizontally disposed. The positive electrode cap 2 can be clamped with the shell 1. In the actual assembly process, the contact pin 6 passes through the insulating support 4 and is inserted into the needle sleeve 7, the contact pin 6 is inserted into the needle sleeve 7, then the positive electrode cap 2 is connected with the circuit board 3 in a clamping mode, the positive electrode conductive piece 8 is respectively connected with the positive electrode cap 2 and the circuit board 3, at the moment, the first heightening part 11 and the second heightening part 12 are respectively supported on the upper side surface and the lower side surface of the circuit board 3, the insulating support 4 is clamped between the positive electrode cap 2 and the circuit board 3, then the shell 1 is respectively sleeved outside the battery core 5, the circuit board 3, the insulating support 4 and the positive electrode cap 2, and the negative electrode conductive piece is respectively connected with the circuit board 3 and the negative electrode part, so that the quick assembly of the rechargeable battery with quick assembly is realized. According to the utility model, the groove wall of the slot 9 and the USB terminal assembly 10 form the Type-C interface, the USB terminal assembly 10 is equivalent to a charging circuit assembly of the Type-C interface, the groove wall of the slot 9 is equivalent to a plug-in shell of the Type-C interface, the integrated arrangement of the Type-C interface and the circuit board 3 is realized, the tedious step of welding the Type-C interface is omitted, and the shell material of the Type-C interface is saved, so that the utility model has a more compact structure. Slot 9, circuit board 3 and USB terminal subassembly 10 all set up along the length direction level of perpendicular to electric core 5, add first bed hedgehopping portion 11 and second bed hedgehopping portion 12, reserve out the space of inserting in the upper and lower both sides of USB terminal subassembly 10, outside charger of being convenient for is stretched to the upper and lower both sides of USB terminal subassembly 10 and is connected with it electricity after inserting slot 9, outside charger of being convenient for is connected with USB terminal subassembly 10 electricity horizontally, satisfies the different user demand of user.
Further, the positive electrode cap 2 includes a cap body 21 and a positive electrode plate 22 clamped in the cap body 21, one end of the positive electrode conductive member 8 is electrically connected with the positive electrode plate 22, and the other end of the positive electrode conductive member 8 passes through the cap body 21, and then is inserted in the circuit board 3 and electrically connected with the circuit board 3; the first raised portion 11 is provided on the bottom end surface of the cap body 21.
Specifically, the positive electrode cap 2 further includes two claws 23 respectively disposed at two sides of the cap body 21, and the two claws 23 can be respectively clamped with the circuit board 3. The first raised portion 11 includes a plurality of reinforcing ribs 24 respectively provided on the cap body 21 and a plurality of abutting portions 25 respectively provided on the plurality of reinforcing ribs 24, the circuit board 3 is sandwiched between the claw 23 and the abutting portions 25, and the abutting portions 25 can abut against the top end surface of the circuit board 3. In the actual use process, the positive plate 22 is clamped with the cap body 21, the positive conductive piece 8 penetrates through the cap body 21, then the circuit board 3 is clamped with the clamping jaw 23, and the clamped circuit board 3 is abutted against the abutting portion 25, so that the connection between the circuit board 3 and the positive cap 2 is completed. The positive electrode cap 2 has a simple structure, and the positive electrode cap 2 and the circuit board 3 are convenient to connect. The contact area between the contact portion 25 and the circuit board 3 is large, and the circuit board 3 is not liable to shake or shift relative to the positive electrode cap 2 during subsequent use.
Further, a positioning protrusion 26 is further provided on the cap body 21, a positioning groove 27 is provided on the housing 1, and the positioning protrusion 26 is adapted to the positioning groove 27 in a concave-convex manner.
In the in-service use, when locating the cover cap body 21 with shell 1 cover outward, through the quick direction of location protruding 26 and positioning groove 27, the accurate stable assembly of shell 1 and cover cap body 21 of being convenient for slot 9 corresponds with the position after USB terminal assembly 10 installs, required counterpoint time when having reduced the installation has improved installation effectiveness.
Further, the cap body 21 further includes a limiting boss 28 capable of abutting against the insulating bracket 4.
After the contact pin 6 passes through the insulating support 4 and is spliced in place with the needle sleeve 7, the limiting boss 28 is abutted against the insulating support 4, so that the problem that the needle sleeve 7 or the contact pin 6 is damaged due to excessive splicing when the contact pin 6 is continuously inserted into the needle sleeve 7 is avoided, and the service life of the utility model is prolonged.
Further, a guiding inclined surface 13 is arranged on one side of the second heightening portion 12 close to the slot 9.
When the external charger is inserted into the slot 9, the external charger is guided by the guide inclined surface 13 to be accurately plugged into the USB terminal assembly 10. The guide inclined plane 13 is supported below the external charger, so that the battery cell 5 is not easy to shake between the external charger and the USB terminal assembly 10 in the charging process, and the stability in the charging process is improved.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (9)
1. A rapidly assembled rechargeable battery, characterized by: the battery pack comprises a shell (1), a positive electrode cap (2), a circuit board (3), an insulating support (4), a battery cell (5), a contact pin (6) arranged on the battery cell (5), a needle sleeve (7) arranged on the circuit board (3), a slot (9) arranged on the shell (1), a USB terminal assembly (10) arranged on the circuit board (3) and electrically connected with the circuit board (3), a first heightening part (11) arranged on the positive electrode cap (2) and a second heightening part (12) arranged on the insulating support (4), wherein the positive electrode cap (2), the circuit board (3), the insulating support (4) and the battery cell (5) are sequentially inserted into the shell (1) from top to bottom; a USB terminal assembly (10) positioned in the shell (1) is exposed through the slot (9); the contact pin (6) can penetrate through the insulating support (4) and is inserted into the pin sleeve (7), and the electric core (5) is connected with the circuit board (3) through the contact pin (6) and the pin sleeve (7) in a wire manner; the positive electrode cap (2) can be clamped with the circuit board (3), and the first heightening part (11) and the second heightening part (12) can be respectively abutted with the upper side and the lower side of the circuit board (3).
2. A quick-fit rechargeable battery according to claim 1, wherein: the quick-assembled rechargeable battery further comprises an anode conductive piece (8) which is electrically connected with the anode cap (2) and the circuit board (3) respectively, a cathode part which is arranged at the bottom end of the shell (1) and a cathode conductive piece which is electrically connected with the cathode part and the circuit board (3) respectively.
3. A quick-fit rechargeable battery according to claim 1, wherein: the slots (9) are horizontally arranged in the circumferential direction of the shell (1); the USB terminal assembly (10) is horizontally arranged.
4. A quick-fit rechargeable battery according to claim 2, wherein: the positive electrode cap (2) comprises a cap body (21) and a positive electrode plate (22) clamped in the cap body (21), one end of the positive electrode conductive piece (8) is electrically connected with the positive electrode plate (22), and the other end of the positive electrode conductive piece (8) penetrates through the cap body (21) and then is electrically connected with the circuit board (3) after being inserted in the circuit board (3); the first heightening part (11) is arranged on the cap body (21).
5. A quick-fit rechargeable battery according to claim 4, wherein: the positive pole cap (2) further comprises two clamping claws (23) which are respectively arranged at two sides of the cap body (21), and the two clamping claws (23) can be respectively clamped with the circuit board (3).
6. A quick-fit rechargeable battery according to claim 5, wherein: the first heightening part (11) comprises a plurality of reinforcing ribs (24) which are respectively arranged on the cap body (21) and a plurality of abutting parts (25) which are respectively arranged on the reinforcing ribs (24), and the abutting parts (25) can be abutted with the top end surface of the circuit board (3).
7. A quick-fit rechargeable battery according to claim 4, wherein: the nut cap is characterized in that a positioning protrusion (26) is further arranged on the nut cap body (21), a positioning groove (27) is formed in the shell (1), and the positioning protrusion (26) is in concave-convex fit with the positioning groove (27).
8. A quick-fit rechargeable battery according to claim 4, wherein: the cap body (21) further comprises a limiting boss (28) which can be abutted with the insulating support (4).
9. A quick-fit rechargeable battery according to claim 1, wherein: and a guide inclined plane (13) is arranged on one side of the second heightening part (12) close to the slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322732944.5U CN221126040U (en) | 2023-10-11 | 2023-10-11 | Quick assembled rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322732944.5U CN221126040U (en) | 2023-10-11 | 2023-10-11 | Quick assembled rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221126040U true CN221126040U (en) | 2024-06-11 |
Family
ID=91343597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322732944.5U Active CN221126040U (en) | 2023-10-11 | 2023-10-11 | Quick assembled rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221126040U (en) |
-
2023
- 2023-10-11 CN CN202322732944.5U patent/CN221126040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI416781B (en) | Lithium battery and charger for the same | |
| CN212874611U (en) | Battery top cover bracket, battery top cover assembly and power battery | |
| CN212085112U (en) | Rechargeable battery with USB charging function | |
| CN111276644B (en) | USB charging type lithium battery | |
| CN215955430U (en) | Battery with a battery cell | |
| CN221126040U (en) | Quick assembled rechargeable battery | |
| CN205488278U (en) | Cell box | |
| CN109309189B (en) | Rechargeable battery | |
| CN217281088U (en) | Battery support and battery support group | |
| CN113258177B (en) | Vibration-resistant storage battery and manufacturing method thereof | |
| CN114725587A (en) | Shell for button cell and button cell | |
| CN217692698U (en) | Portable power source for electronic cigarette | |
| CN211907621U (en) | Rechargeable battery with charging port | |
| CN216450833U (en) | Connecting seat between ammeter internal circuit board and battery case power output end | |
| CN219643036U (en) | Battery pack | |
| CN219650992U (en) | Vehicle-mounted standby battery mechanism | |
| CN105470430B (en) | A kind of battery case | |
| CN221783326U (en) | Lithium battery with USB interface | |
| CN220894476U (en) | Battery test fixture | |
| CN214045138U (en) | Chargeable wireless power supply module | |
| CN216928731U (en) | Shell for button cell and button cell | |
| CN217848209U (en) | Welding-free USB rechargeable battery with detachable magnetic cover | |
| CN218920025U (en) | Button cell frock of charging | |
| CN220585436U (en) | Battery with fool-proof structure | |
| CN220021518U (en) | Current collector, cylindrical battery with current collector and electricity utilization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |