CN209447915U - A kind of novel extreme ear structure - Google Patents

Abstract

The utility model discloses a kind of novel extreme ear structures, including core, upper half top adhesive tape, upper half primer band, upper half top clad, upper half bottom clad, upper metal block, lower metal block, lower half top adhesive tape, lower half primer band, lower half top clad, lower half bottom clad, articulamentum pedestal, upper articulamentum and lower articulamentum, the upside of the upper semisection of core is equipped with upper half top adhesive tape, the downside of the upper semisection of core is equipped with upper half primer band, the outside of upper half top adhesive tape is equipped with upper half top clad, the downside of upper half primer band is equipped with upper half bottom clad, upper metal block is equipped on the upside of the middle section of core, lower metal block is equipped on the downside of the middle section of core, the upside of the lower semisection of core is equipped with lower half top adhesive tape, the downside of the lower semisection of core is equipped with lower half primer band, the outside of lower half top adhesive tape is equipped with lower half top clad, it is set on the outside of lower half primer band There is lower half bottom clad, the utility model structural integrity is reasonable, while core is effectively protected, and prevents the generation of short circuit or the spontaneous combustion of core.

Description

A kind of novel extreme ear structure

Technical field

The utility model relates to tab technical field, specially a kind of novel extreme ear structure.

Background technique

Tab is exactly the metallic conductor for extracting positive and negative anodes from battery core, the popular ear for saying battery positive and negative polarities The contact point when carrying out charge and discharge, this contact point be not we have seen that battery appearance that copper sheet, but it is electric A kind of connection inside pond, tab are divided into three kinds of materials, and the anode of battery uses aluminium (Al) material, and cathode uses nickel (Ni) material Material, cathode also have copper nickel plating (Ni-Cu) material, they are combined by film and metal tape two parts, and film is tab The part of upper insulation prevents that short circuit occurs between metal tape and aluminum plastic film when its effect is cell package, and logical when encapsulating It crosses heating (140 DEG C or so) and aluminum plastic film hot-melting sealed is bonded together prevents leakage, a tab is by two panels film gold Belong to band to be clipped in the middle, the film that market uses has black glue, white glue and three kinds of single layer glue, and the tab of the prior art closes in structure Rationality is poor, due to not containing outer protection clad in core, causes metal tape to contact pole piece, to cause the wind such as explosion on fire Dangerous hidden danger.

Utility model content

The purpose of this utility model is to provide a kind of novel extreme ear structures, while insulating tape is arranged on the outside of core Clad is added on the outside, to increase safety, is avoided explosion lamp risk hidden danger on fire, be can solve in the prior art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of novel extreme ear structure, including core, upper half top adhesive tape, upper half primer band, upper half top clad, upper half bottom packet Coating, upper metal block, lower metal block, lower half top adhesive tape, lower half primer band, lower half top clad, lower half bottom clad, articulamentum The upside of pedestal, upper articulamentum and lower articulamentum, the upper semisection of the core is equipped with upper half top adhesive tape, the upper semisection of the core Downside be equipped with upper half primer band, the outside of upper half top adhesive tape is equipped with upper half top clad, under the upper half primer band Side is equipped with upper half bottom clad, and upper metal block is equipped on the upside of the middle section of the core, is equipped with lower gold on the downside of the middle section of the core Belong to block, the upside of the lower semisection of the core is equipped with lower half top adhesive tape, and the downside of the lower semisection of the core is equipped with lower half primer Band, the outside of lower half top adhesive tape are equipped with lower half top clad, and the outside of the lower half primer band is equipped with lower half bottom clad, The upside of the upper metal block is equipped with articulamentum pedestal, and the upside of the articulamentum pedestal is equipped with upper articulamentum, the articulamentum The downside of pedestal is equipped with lower articulamentum.

Preferably, the top and bottom of the core are respectively equipped with several pads.

Preferably, the core is equipped with eight altogether.

Preferably, the articulamentum pedestal, which sets there are six altogether and connects jointly, goes up articulamentum and lower articulamentum.

Preferably, upper half top adhesive tape, upper half primer band, lower half top adhesive tape and lower half primer band use electro-insulating rubber material Material is made.

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

The utility model extreme ear structure, by the way that upper half top adhesive tape and upper half primer band are arranged on the outside of the core of upper section, Setting lower half top adhesive tape and lower half primer band on the outside of the core of lower end are protected from spontaneous combustion or core inside core by adhesive tape It is broken by external force, upper half top clad and upper half bottom clad is set in the junction upper end of core, lower end is set Lower half top clad and lower half bottom clad are set, provides double hyer insulation protection, enhancing protection by the core that is set as of clad Effect, while the internal short-circuit for avoiding the metal tape of core from causing when touching core head, the utility model structural integrity are closed Reason, while core is effectively protected, prevent the generation of short circuit or the spontaneous combustion of core.

Detailed description of the invention

Fig. 1 is the front view of the positive pole ear structure of the utility model；

Fig. 2 is the front view of the negative lug structure of the utility model；

Fig. 3 is the overlooking structure diagram of the extreme ear structure of the utility model.

In figure: 1, core；101, pad；2, upper half top adhesive tape；3, upper half primer band；4, upper half top clad；5, on Half bottom clad；6, upper metal block；7, lower metal block；8, lower half top adhesive tape；9, lower half primer band；10, lower half top clad； 11, lower half bottom clad；12, articulamentum pedestal；13, upper articulamentum；14, lower articulamentum.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of novel extreme ear structure, including core 1, upper half top adhesive tape 2, upper half primer band 3, upper half top Clad 4, upper half bottom clad 5, upper metal block 6, lower metal block 7, lower half top adhesive tape 8, lower half primer band 9, lower half top cladding Layer 10, lower half bottom clad 11, articulamentum pedestal 12, upper articulamentum 13 and lower articulamentum 14 are set on the upside of the upper semisection of core 1 There is upper half top adhesive tape 2, the top and bottom of core 1 are respectively equipped with several pads 101, and core 1 is equipped with eight altogether, due to pole Ear is divided into positive pole ear and negative lug, and the structure of two kinds of tabs is identical, but the material of core 1 is different, the core 1 of positive pole ear For aluminum material, and negative lug is nickel prepared material, and the downside of the upper semisection of core 1 is equipped with upper half primer band 3, upper half top adhesive tape 2 and upper half primer band 3 be all made of insulating rubber material, be mainly used for preventing it is internal cause burning and protection core 1 avoids fractureing, The outside of upper half top adhesive tape 2 is equipped with upper half top clad 4, and the downside of upper half primer band 3 is equipped with upper half bottom clad 5, clad Then it is mainly used for coating adhesive tape front end, protects the tie point of front end more effectively, upper gold is equipped on the upside of the middle section of core 1 Belong to block 6, upper metal block 6 is equipped with lower metal block 7 then for connecting with battery-end on the downside of the middle section of core 1, lower metal block 7 is used for Middle section core 1 is protected, and connects upper metal block 6, prevents metal block 6 from falling off, the upside of the lower semisection of core 1 is equipped with lower half top Adhesive tape 8, lower half top adhesive tape 8 and lower half primer band 9 are all made of insulating rubber material and are made, and are mainly used for preventing bottom from burning Avoid fractureing with the lower semisection of protection core 1, the downside of the lower semisection of core 1 is equipped with lower half primer band 9, upper half top adhesive tape 2, on Half primer band 3, lower half top adhesive tape 8 and lower half primer band 9 are made of insulating rubber material, and the outside of lower half top adhesive tape 8 is equipped with Lower half top clad 10, upper half top clad 4 and upper half bottom clad 5 when bending tab with lower half top clad 10 and lower half Bottom clad 11 connects, since upper half top adhesive tape 2, upper half primer band 3, lower half top adhesive tape 8 and lower half primer band 9 are contained in inside Protection, the guarantor of the upper half top clad 4 in additional outside, upper half bottom clad 5, lower half top clad 10 and lower half bottom clad 11 Shield, can provide double hyer insulation protection for core 1, and the inside caused when touching 1 head of core to avoid the metal tape of core 1 is short Road, the outside of lower half primer band 9 are equipped with lower half bottom clad 11, and the upside of upper metal block 6 is equipped with articulamentum pedestal 12, articulamentum Pedestal 12 is set altogether there are six and the upper articulamentum 13 of connection and lower articulamentum 14, articulamentum pedestal 12 make articulamentum 13 under jointly Articulamentum 14 is preferably fitted on metal block 6, and the upside of articulamentum pedestal 12 is equipped with upper articulamentum 13, articulamentum pedestal 12 Downside be equipped with lower articulamentum 14, upper articulamentum 13 is mainly used for connecting inside battery with lower articulamentum 14.

The utility model difference with the prior art: the tab of the prior art, reasonability is poor in structure, due to core Outer protection clad is not contained in 1, metal tape is caused to contact electrode slice, to cause the risks hidden danger such as explosion on fire, this is practical Novel extreme ear structure, the core 1 by the way that upper half top adhesive tape 2 and upper half primer band 3 are arranged on the outside of the core 1 of upper section, in lower end Lower half top adhesive tape 8 and lower half primer band 9 is arranged in outside, is protected from 1 inside spontaneous combustion of core or core 1 by outer by adhesive tape Power effect is broken, and upper half top clad 4 and upper half bottom clad 5 is arranged in the junction upper end of core 1, under the setting of lower end Half top clad 10 and lower half bottom clad 11 provide double hyer insulation protection, enhancing protection by the core 1 that is set as of clad Effect, while the internal short-circuit for avoiding the metal tape of core 1 from causing when touching 1 head of core.

In summary: the utility model extreme ear structure, by the way that upper half top adhesive tape 2 and upper is arranged on the outside of the core 1 of upper section Lower half top adhesive tape 8 and lower half primer band 9 are arranged on the outside of the core 1 of lower end, is protected from volume by adhesive tape for half primer band 3 1 inside spontaneous combustion of core or core 1 are broken by external force, and 4 He of upper half top clad is arranged in the junction upper end of core 1 Upper half bottom clad 5, lower end are arranged lower half top clad 10 and lower half bottom clad 11, are set as core 1 by clad Double hyer insulation protection is provided, enhances protecting effect, while it is interior to avoid the metal tape of core 1 from causing when touching 1 head of core Portion's short circuit, the utility model structural integrity is reasonable, while core 1 is effectively protected, and prevents the hair of short circuit or the spontaneous combustion of core 1 It is raw.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel extreme ear structure, including core (1), upper half top adhesive tape (2), upper half primer band (3), upper half top clad (4), upper half bottom clad (5), upper metal block (6), lower metal block (7), lower half top adhesive tape (8), lower half primer band (9), lower half Clad (10), lower half bottom clad (11), articulamentum pedestal (12), upper articulamentum (13) and lower articulamentum (14) are pushed up, it is special Sign is: the upside of the upper semisection of the core (1) is equipped with upper half top adhesive tape (2), sets on the downside of the upper semisection of the core (1) There is upper half primer band (3), the outside of upper half top adhesive tape (2) is equipped with upper half top clad (4), the upper half primer band (3) Downside be equipped with upper half bottom clad (5), be equipped with upper metal block (6) on the upside of the middle section of the core (1), the core (1) Lower metal block (7) are equipped on the downside of middle section, the upside of the lower semisection of the core (1) is equipped with lower half top adhesive tape (8), the core (1) downside of lower semisection is equipped with lower half primer band (9), and the outside of lower half top adhesive tape (8) is equipped with lower half top clad (10), the outside of the lower half primer band (9) is equipped with lower half bottom clad (11), and the upside of the upper metal block (6), which is equipped with, to be connected It connects a layer pedestal (12), the upside of the articulamentum pedestal (12) is equipped with upper articulamentum (13), under the articulamentum pedestal (12) Side is equipped with lower articulamentum (14).

2. a kind of novel extreme ear structure according to claim 1, it is characterised in that: the top and bottom of the core (1) It is respectively equipped with several pads (101).

3. a kind of novel extreme ear structure according to claim 1, it is characterised in that: the core (1) is equipped with eight altogether.

4. a kind of novel extreme ear structure according to claim 1, it is characterised in that: the articulamentum pedestal (12) is equipped with altogether Six and upper articulamentum (13) and lower articulamentum (14) are connected jointly.

5. a kind of novel extreme ear structure according to claim 1, it is characterised in that: upper half top adhesive tape (2), upper half bottom Adhesive tape (3), lower half top adhesive tape (8) and lower half primer band (9) are made of insulating rubber material.