CN205863951U - A kind of rechargeable battery - Google Patents
A kind of rechargeable battery Download PDFInfo
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- CN205863951U CN205863951U CN201620492273.7U CN201620492273U CN205863951U CN 205863951 U CN205863951 U CN 205863951U CN 201620492273 U CN201620492273 U CN 201620492273U CN 205863951 U CN205863951 U CN 205863951U
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Abstract
本实用新型提供了一种充电电池，包括电池芯、外壳，其特征在于，所述的外壳包括：金属上盖、金属下盖、连接边框，所述金属上盖和金属下盖均包括平板本体和平板本体周边的翻边，所述翻边上设置凸起，所述的连接边框的两面分别设置嵌槽，所述嵌槽内设置与凸起对应的焊接条，所述金属上盖和金属下盖的翻边分别嵌入对应的所述嵌槽，通过凸起与焊接条焊接在一起，使金属上盖、金属下盖及连接边框形成一体式的外壳；所述的电池芯置于外壳内部，在连接边框一侧边与所述电池芯上的触点对应的位置上设置有触点孔。本实用新型加工质量可靠，结构合理、紧凑，便于统一外部规格尺寸，兼容性好，电池经久耐用，提高电池的重复使用率。
The utility model provides a rechargeable battery, which includes a battery core and a casing, and is characterized in that the casing includes: a metal upper cover, a metal lower cover, and a connecting frame, and the metal upper cover and the metal lower cover both include a flat body and the flange around the flat body, the flange is provided with protrusions, the two sides of the connecting frame are respectively provided with slots, the welding strips corresponding to the protrusions are provided in the slots, the metal upper cover and the metal The flanges of the lower cover are respectively embedded in the corresponding embedded grooves, and the protrusions are welded together with the welding strip, so that the metal upper cover, the metal lower cover and the connecting frame form an integrated shell; the battery core is placed inside the shell A contact hole is provided at a position corresponding to the contact on the battery core on one side of the connection frame. The utility model has reliable processing quality, reasonable and compact structure, is convenient to unify external specifications and sizes, has good compatibility, has durable batteries, and improves the repeated use rate of batteries.
Description
技术领域technical field
本实用新型属于电池制造技术领域，涉及一种可以充电的电池,主要用于手机等移动电子设备，具体说是一种充电电池。The utility model belongs to the technical field of battery manufacturing and relates to a rechargeable battery, which is mainly used in mobile electronic devices such as mobile phones, in particular to a rechargeable battery.
背景技术Background technique
随着大屏幕手机、iPAD等移动电子设备的发展，移动设备需要的电量越来越大，因此，需要频繁充电，目前市面上很多移动电子设备的电池都是内置的，不利于电池的更换和交换，容易造成电池的浪费和环境污染。而且不同设备的电池规格不尽相同，兼容性差，不便于移动电子设备使用过程中电池的更换，也不利于充电电池与各种充电器之间的匹配。现有充电电池基本上都是塑料外壳，外壳较厚，体积较大，不符合手机等移动设备超薄的发展方向，而且不耐冲击和磕碰，使用寿命较短。With the development of mobile electronic devices such as large-screen mobile phones and iPADs, mobile devices require more and more power. Therefore, frequent charging is required. At present, the batteries of many mobile electronic devices on the market are built-in, which is not conducive to battery replacement and Exchange, it is easy to cause battery waste and environmental pollution. Moreover, the battery specifications of different devices are not the same, and the compatibility is poor, which is not convenient for battery replacement during the use of mobile electronic devices, and is also not conducive to the matching between rechargeable batteries and various chargers. The existing rechargeable batteries are basically plastic casings, which are thicker and larger in size, which do not meet the ultra-thin development direction of mobile devices such as mobile phones, and are not resistant to impacts and bumps, and have a short service life.
如何使充电电池具有广泛的兼容性，方便统一电池规格，使电池可以多次使用和在不同用电设备上使用。提高电池的使用率，保证电池经久耐用。这是目前亟待解决的问题。How to make rechargeable batteries have wide compatibility, facilitate the unification of battery specifications, and enable batteries to be used multiple times and on different electrical equipment. Improve battery usage and ensure battery durability. This is a problem that needs to be solved urgently.
发明内容Contents of the invention
本实用新型为解决现有技术存在的上述问题，提供一种充电电池，充电电池壳体结构合理，稳固、可靠，提高电池的重复使用率，保证电池经久耐用。另外，便于统一电池规格，使电池具有广泛的兼容性，使电池可以多次使用和在不同用电设备上使用。The utility model provides a rechargeable battery for solving the above-mentioned problems in the prior art. The shell of the rechargeable battery has a reasonable structure, is stable and reliable, improves the reusability of the battery, and ensures the durability of the battery. In addition, it is convenient to unify the battery specifications, so that the battery has a wide range of compatibility, so that the battery can be used for many times and used on different electrical equipment.
本实用新型的目的是通过以下技术方案实现的：The purpose of this utility model is achieved by the following technical solutions:
一种充电电池，包括电池芯、外壳，其特征在于，所述的外壳包括：金属上盖、金属下盖、连接边框，所述金属上盖和金属下盖均包括平板本体和平板本体周边的翻边，所述翻边上设置凸起，所述的连接边框的两面分别设置嵌槽，所述嵌槽内设置与凸起对应的焊接条，所述金属上盖和金属下盖的翻边分别嵌入对应的所述嵌槽，通过凸起与焊接条焊接在一起，使金属上盖、金属下盖及连接边框形成一体式的外壳；所述的电池芯置于外壳内部，在连接边框一侧边与所述电池芯上的触点对应的位置上设置有触点孔。A rechargeable battery, comprising a battery core and a casing, characterized in that the casing includes: a metal upper cover, a metal lower cover, and a connecting frame, and the metal upper cover and the metal lower cover both include a flat body and a surrounding area of the flat body Flange, the flange is provided with protrusions, the two sides of the connecting frame are respectively provided with slots, the welding strips corresponding to the protrusions are arranged in the slots, and the flanges of the metal upper cover and the metal lower cover Respectively embedded in the corresponding embedded grooves, welded together by the protrusions and welding strips, so that the metal upper cover, the metal lower cover and the connecting frame form an integrated shell; the battery core is placed inside the shell, and the connecting frame A contact hole is provided on the side corresponding to the contact on the battery core.
对上述技术方案的改进：所述电池芯有触点的一边与所述连接边框之间设置一保护板，所述保护板上与所述触点孔及电池芯的触点对应的位置上设置有保护触点。Improvement to the above technical solution: a protective plate is set between the contact side of the battery core and the connecting frame, and the protective plate is set at a position corresponding to the contact hole and the contact of the battery core There are protective contacts.
对上述技术方案的进一步改进：所述的金属上盖、金属下盖均用不锈钢板制成，所述凸起为带倒钩的箭头状，所述连接边框用塑料制成。A further improvement to the above technical solution: the metal upper cover and the metal lower cover are made of stainless steel plates, the protrusions are arrow-shaped with barbs, and the connecting frame is made of plastic.
对上述技术方案的进一步改进：所述的金属上盖、金属下盖、连接边框均为长方形，所述的金属上盖及金属下盖外轮廓尺寸均略小于所述连接边框。A further improvement to the above technical solution: the metal upper cover, the metal lower cover, and the connecting frame are all rectangular, and the outer contour dimensions of the metal upper cover and the metal lower cover are slightly smaller than the connecting frame.
对上述技术方案的进一步改进：所述的金属上盖、金属下盖与连接边框之间用超声波焊接为一体。A further improvement to the above technical solution: the metal upper cover, the metal lower cover and the connecting frame are integrated by ultrasonic welding.
对上述技术方案的进一步改进：所述的连接边框一侧边上设置有供使用充电电池的设备固定充电电池用的锁孔，所述的连接边框另一侧边上设置方便从设备上取下充电电池的凹槽。A further improvement to the above technical solution: one side of the connecting frame is provided with a lock hole for fixing the rechargeable battery for equipment using a rechargeable battery, and the other side of the connecting frame is provided on the other side for easy removal from the device Grooves for rechargeable batteries.
一种上述充电电池的装配生产方法，其特征在于，包括如下步骤：先按照金属上盖和金属下盖的平面展开图冲压出平面的金属上盖和金属下盖，然后将带凸起的边沿进行90°折边；分别将金属上盖或金属下盖扣到连接边框的一面，使金属上盖或金属下盖的翻边嵌入对应的嵌槽，并进行超声波焊接，使金属上盖或金属下盖的凸起与焊接条焊接在一起；将电池芯和保护板放入金属上盖或金属下盖内侧，使保护触点对准电池芯的充放电触点，将再将金属下盖或金属上盖扣到连接边框的另一面，使金属下盖或金属上盖的翻边嵌入对应的嵌槽，并使连接边框上的触点孔对准保护触点，并进行超声波焊接，使金属下盖或金属上盖的凸起与焊接条焊接在一起；这样，就将电池芯封装在一体结构的外壳内部。An assembly and production method of the above-mentioned rechargeable battery is characterized in that it includes the following steps: first punch out the flat metal upper cover and the metal lower cover according to the planar development diagram of the metal upper cover and the metal lower cover, and then press the raised edge Carry out 90° folding; buckle the metal upper cover or the metal lower cover to the side of the connecting frame respectively, so that the flange of the metal upper cover or the metal lower cover is embedded in the corresponding groove, and ultrasonic welding is performed to make the metal The protrusions of the lower cover are welded together with the welding strips; put the battery core and protective plate inside the metal upper cover or metal lower cover, make the protective contacts align with the charge and discharge contacts of the battery core, and then put the metal lower cover or The metal upper cover is fastened to the other side of the connection frame, so that the flange of the metal lower cover or the metal The protrusions of the lower cover or the metal upper cover are welded together with the welding strip; in this way, the battery cells are encapsulated inside the casing of the monolithic structure.
本实用新型与现有技术相比的优点和积极效果是：Advantage and positive effect of the utility model compared with prior art are:
本实用新型外壳由金属上盖、金属下盖和连接边框组成，优选不锈钢板制成金属上盖和金属下盖，通过超声波焊接与塑料的连接边框3连接为一体，将电池芯置于外壳中间。便于统一电池规格，使电池具有广泛的兼容性，使电池可以多次使用和在不同用电设备上使用，提高电池的重复使用率，保证电池经久耐用。其装配方法简单，加工质量可靠。The shell of the utility model is composed of a metal upper cover, a metal lower cover and a connecting frame. The metal upper cover and the metal lower cover are preferably made of stainless steel plates. They are connected with the plastic connecting frame 3 through ultrasonic welding, and the battery core is placed in the middle of the shell. . It is convenient to unify the battery specifications, so that the battery has a wide range of compatibility, so that the battery can be used for many times and used on different electrical equipment, improve the repeated use rate of the battery, and ensure that the battery is durable. The assembly method is simple and the processing quality is reliable.
附图说明Description of drawings
图1是本实用新型一种充电电池的分体结构示意图；Fig. 1 is a schematic diagram of a split structure of a rechargeable battery of the present invention;
图2是本实用新型一种充电电池的总装结构示意图。Fig. 2 is a schematic diagram of the assembly structure of a rechargeable battery of the present invention.
图中：1-金属上盖、2-电芯、3-连接边框、4-金属下盖、5-倒钩、6-触点孔、7-保护板、8-保护触点、9-焊接条、10-锁孔、11-凹槽、12-外壳。In the figure: 1-metal upper cover, 2-battery core, 3-connection frame, 4-metal lower cover, 5-barb, 6-contact hole, 7-protection plate, 8-protection contact, 9-welding Bar, 10-keyhole, 11-groove, 12-shell.
具体实施方式detailed description
以下结合附图对本实用新型作进一步详细描述：Below in conjunction with accompanying drawing, the utility model is described in further detail:
参见图1、图2，本实用新型一种充电电池的实施例，外壳12包括：金属上盖1、金属下盖4、连接边框3，所述金属上盖1和金属下盖4均包括平板本体和平板本体周边的翻边，所述翻边上设置凸起，所述的连接边框3的两面分别设置嵌槽，所述嵌槽内设置与凸起对应的焊接条，所述金属上盖1和金属下盖4的翻边分别嵌入对应的所述嵌槽，通过凸起5与焊接条9焊接在一起，使金属上盖1、金属下盖4及连接边框3形成一体式的外壳12；将电池芯2置于外壳12内部，在连接边框3一侧边与所述电池芯2上的触点对应的位置上设置有触点孔6。Referring to Fig. 1 and Fig. 2, an embodiment of a rechargeable battery of the present invention, the casing 12 includes: a metal upper cover 1, a metal lower cover 4, and a connecting frame 3, and the metal upper cover 1 and the metal lower cover 4 both include a flat plate The flanges around the body and the flat body, the flanges are provided with protrusions, the two sides of the connecting frame 3 are respectively provided with slots, the welding strips corresponding to the protrusions are arranged in the slots, and the metal upper cover 1 and the flanging of the metal lower cover 4 are respectively embedded in the corresponding grooves, and the protrusion 5 is welded together with the welding strip 9, so that the metal upper cover 1, the metal lower cover 4 and the connecting frame 3 form an integrated shell 12 ; The battery core 2 is placed inside the shell 12, and a contact hole 6 is provided at a position corresponding to the contact on the battery core 2 on one side of the connecting frame 3.
具体而言：上述电池芯2有触点的一边与所述连接边框3之间设置一保护板7，所述保护板7上与所述触点孔6及电池芯2的触点对应的位置上设置有保护触点8。Specifically, a protective plate 7 is provided between the contact side of the above-mentioned battery core 2 and the connecting frame 3, and the positions corresponding to the contact holes 6 and the contacts of the battery core 2 on the protective plate 7 are A protective contact 8 is provided on it.
优选的，上述的金属上盖1、金属下盖4均用不锈钢板制成，上述凸起5为带倒钩的箭头状，上述连接边框3用塑料制成。Preferably, the above-mentioned metal upper cover 1 and the metal lower cover 4 are made of stainless steel plate, the above-mentioned protrusion 5 is in the shape of an arrow with a barb, and the above-mentioned connecting frame 3 is made of plastic.
通常，上述的金属上盖1、金属下盖4、连接边框3均为长方形，上述的金属上盖1及金属下盖4外轮廓尺寸均略小于上述连接边框3。Usually, the above-mentioned metal upper cover 1 , metal lower cover 4 , and connecting frame 3 are all rectangular, and the outer dimensions of the above-mentioned metal upper cover 1 and metal lower cover 4 are slightly smaller than the above-mentioned connecting frame 3 .
优选的，金属上盖1、金属下盖4与连接边框3之间用超声波焊接为一体。Preferably, the metal upper cover 1 , the metal lower cover 4 and the connecting frame 3 are integrated by ultrasonic welding.
上述连接边框3一侧边上设置有供使用充电电池的设备固定充电电池用的锁孔10，使用电池的设备可以通过锁孔10固定充电电池；在连接边框3另一侧边上设置方便从设备上取下充电电池的凹槽11，方便手工或用工具从设备上取下充电电池。Above-mentioned connecting frame 3 one side is provided with the lock hole 10 that is used for the fixed rechargeable battery of the equipment that uses rechargeable battery, and the equipment that uses battery can fix rechargeable battery through lock hole 10; The groove 11 for removing the rechargeable battery on the device is convenient for removing the rechargeable battery from the device by hand or with tools.
本实用新型一种上述充电电池的装配生产方法的实施例，包括如下步骤：先按照金属上盖1和金属下盖4的平面展开图冲压出平面的金属上盖1和金属下盖4，然后将带凸起5的边沿进行90°折边；分别将金属上盖1或金属下盖4扣到连接边框3的一面，使金属上盖1或金属下盖4的翻边嵌入对应的嵌槽，并进行超声波焊接，使金属上盖1或金属下盖4的凸起5与焊接条9焊接在一起；将电池芯2和保护板7放入金属上盖1或金属下盖4内侧，使保护触点8对准电池芯2的充放电触点，将再将金属下盖4或金属上盖1扣到连接边框3的另一面，使金属下盖4或金属上盖1的翻边嵌入对应的嵌槽，并使连接边框3上的触点孔6对准保护触点8，并进行超声波焊接，使金属下盖4或金属上盖1的凸起5与焊接条9焊接在一起；这样，就将电池芯2封装在一体结构的外壳12内部。An embodiment of the method for assembling and producing the above-mentioned rechargeable battery of the present invention comprises the following steps: first punching out the plane metal upper cover 1 and the metal lower cover 4 according to the planar development diagram of the metal upper cover 1 and the metal lower cover 4, and then Fold the edge with the protrusion 5 at 90°; fasten the metal upper cover 1 or the metal lower cover 4 to one side of the connecting frame 3 respectively, so that the flanging of the metal upper cover 1 or the metal lower cover 4 is inserted into the corresponding groove , and carry out ultrasonic welding, so that the protrusion 5 of the metal upper cover 1 or the metal lower cover 4 is welded together with the welding strip 9; the battery core 2 and the protective plate 7 are put into the inner side of the metal upper cover 1 or the metal lower cover 4, so that The protective contact 8 is aligned with the charging and discharging contacts of the battery core 2, and then the metal lower cover 4 or the metal upper cover 1 is fastened to the other side of the connecting frame 3, so that the flange of the metal lower cover 4 or the metal upper cover 1 is embedded Corresponding embedding groove, and make the contact hole 6 on the connecting frame 3 align with the protective contact 8, and carry out ultrasonic welding, so that the metal lower cover 4 or the protrusion 5 of the metal upper cover 1 is welded together with the welding strip 9; In this way, the battery core 2 is packaged inside the casing 12 of an integral structure.
使用时，将充电电池放入用电设备如手机中，通过锁孔10将电池固定，通过触点孔6进行充放电，通过凹槽（扣手）11可以方便地装、取电池。由于本充电电池便于做成具有统一的外部规格尺寸，具有了广泛的兼容性，使用方便可靠。When in use, the rechargeable battery is put into an electric device such as a mobile phone, the battery is fixed through the lock hole 10, charged and discharged through the contact hole 6, and the battery can be easily installed and taken through the groove (clasp) 11. Because the rechargeable battery is conveniently made to have a uniform external specification and size, it has wide compatibility and is convenient and reliable to use.
当然，上述说明并非是对本实用新型的限制，本实用新型也并不限于上述举例，本技术领域的普通技术人员，在本实用新型的实质范围内所作出的变化、改型、添加或替换，也属于本实用新型的保护范围。Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art can make changes, modifications, additions or replacements within the essential scope of the present utility model. It also belongs to the protection scope of the present utility model.
Claims (9)
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| CN201620492273.7U CN205863951U (en) | 2016-05-26 | 2016-05-26 | A kind of rechargeable battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105958577A (en) * | 2016-05-26 | 2016-09-21 | 刘同鑫 | Charging cell and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105958577A (en) * | 2016-05-26 | 2016-09-21 | 刘同鑫 | Charging cell and manufacturing method thereof |
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