CN210215224U - Battery tab protection adhesive tape - Google Patents
Battery tab protection adhesive tape Download PDFInfo
- Publication number
- CN210215224U CN210215224U CN201921109370.3U CN201921109370U CN210215224U CN 210215224 U CN210215224 U CN 210215224U CN 201921109370 U CN201921109370 U CN 201921109370U CN 210215224 U CN210215224 U CN 210215224U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating layer
- area
- battery tab
- tab protection
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a battery tab protection sticky tape, concretely relates to protection sticky tape field, the wireless LAN terminal comprises a belt body, area body bottom fixedly connected with viscose layer, viscose layer top fixedly connected with insulating layer, the insulating layer bottom is provided with stores up gluey hole, the insulating layer top is provided with puncture-resistant layer, puncture-resistant layer top is provided with shifts from the type layer, the area body sets up to the multistage, singly the area body both sides all are provided with connects the tooth, singly area body top both sides are provided with the hand and tear the area. The utility model discloses a be provided with the viscose layer in area body bottom, viscose layer bottom sets up to the wave can increase area of contact, increases the sticky force of sticky tape between the object with being bonded, and the insulating layer bottom is provided with a plurality of glue storage holes, can increase the volume of gluing with on viscose layer to reach better bonding effect, avoid the air infiltration to take place the oxidation with it to the welding department, thereby destroy electrical components's performance.
Description
Technical Field
The utility model relates to a protection sticky tape technical field, more specifically says, the utility model relates to a battery tab protection sticky tape.
Background
The tab is a raw material of a lithium ion polymer battery product, for example, a mobile phone battery, a bluetooth battery, a notebook battery and the like used in our lives need to use the tab, the battery is divided into a positive electrode and a negative electrode, the tab is a metal conductor led out from a battery core, the ears of the positive electrode and the negative electrode of the battery are contact points during charging and discharging, and the contact points are not copper sheets seen on the outer surface of the battery but are a connection in the battery. The tab is divided into three materials, the anode of the battery uses aluminum material, the cathode uses nickel material, the cathode also has copper nickel plating material, they are formed by compounding film and metal belt, and the tab needs to be protected by sticking protective adhesive tape.
However, the adhesive tapes on the market still have many defects in application, such as loose adhesion of the adhesive tapes, air infiltration into the welding position, and poor insulation effect.
Therefore, it is necessary to invent a battery tab protection tape to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a battery tab protects sticky tape, through being provided with the viscose layer in taking body bottom, viscose layer bottom sets up to the wave can increase area of contact, be favorable to increasing the sticky force between sticky tape and the object that is bonded, be provided with a plurality of glue storage holes bottom the insulating layer, can increase the volume of gluing with on viscose layer, thereby reach better bonding effect, avoid the air infiltration to take place the oxidation with it to the welding department, thereby destroy electrical components's performance.
In order to achieve the above object, the utility model provides a following technical scheme: a battery tab protection adhesive tape comprises a tape body, wherein the bottom of the tape body is fixedly connected with an adhesive layer, the top of the adhesive layer is fixedly connected with an insulating layer, the bottom of the insulating layer is provided with a glue storage hole, the top of the insulating layer is fixedly connected with a puncture-resistant layer, and the top of the puncture-resistant layer is fixedly connected with a transfer release layer;
the area body sets up to the multistage, singly area body both sides all are provided with the engaging tooth, singly area body top both sides are provided with the hand and tear the area.
In a preferred embodiment, the bottom of the adhesive layer is provided with a wave shape.
In a preferred embodiment, the insulating layer is made of a styrene material, and the insulating layer and the puncture-resistant layer are connected by an adhesive.
In a preferred embodiment, the glue storage holes are provided in a plurality, and the glue storage holes are uniformly arranged at the bottom of the insulating layer.
In a preferred embodiment, the puncture resistant layer is made of a linear low density polyethylene material.
In a preferred embodiment, two adjacent belts are mutually matched through connecting teeth.
In a preferred embodiment, the glue storage hole is communicated with the adhesive layer.
In a preferred embodiment, the number of the hand tear tapes on the top of the single tape body is two, the two hand tear tapes are symmetrically distributed on two sides of the tape body, and the shape of the hand tear tapes is semicircular.
In a preferred embodiment, the thickness of the adhesive layer is set to 30 um.
In a preferred embodiment, the thickness of the insulating layer is set to 30 um.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the viscose layer in area body bottom, the viscose layer bottom sets up to the wave can increase area of contact, be favorable to improving the effect of bonding, the insulating layer is made by polystyrene material, have fine insulating nature, be provided with a plurality of glue storage holes bottom the insulating layer, can increase the glue consumption of viscose layer, improve holistic bonding effect, the leakproofness is good, can avoid inside welding department to take place the oxidation with the air contact and destroy electrical components's performance, the puncture-resistant layer that the insulating layer top set up is made by linear low density polyethylene material, this kind of material not only puncture-resistant performance is good, and high temperature resistant, can prevent effectively that the burr of utmost point ear welding department from to the injury of sticky tape;
2. through setting up the sticky tape into the multistage, the single area body both sides all are provided with the engaging tooth, when the sticky tape was used the end at every turn, thereby can be through tearing the light disconnection sticky tape of the junction of each section area body, be favorable to saving the time of bonding at every turn, improve whole work efficiency, through being provided with the hand tape of tearing at the sticky tape top, can utilize the hand to tear the area and take off the sticky tape fast when needs tear the sticky tape that has bonded, facilitate the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the adhesive layer structure of the present invention.
Fig. 3 is a cross-sectional view of the adhesive tape of the present invention.
Fig. 4 is a top view of the adhesive tape of the present invention.
Fig. 5 is a schematic view of the insulating layer structure of the present invention.
The reference signs are: 1 area body, 2 viscose layers, 3 insulating layers, 4 store up gluey holes, 5 resistant puncture layers, 6 transfer from type layer, 7 connection teeth, 8 hand tear tapes.
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.
The battery tab protection adhesive tape shown in fig. 1, 2 and 5 comprises a tape body 1, wherein the bottom of the tape body 1 is fixedly connected with an adhesive layer 2, the top of the adhesive layer 2 is fixedly connected with an insulating layer 3, the bottom of the insulating layer 3 is provided with a glue storage hole 4, the top of the insulating layer 3 is fixedly connected with a puncture-resistant layer 5, and the top of the puncture-resistant layer 5 is fixedly connected with a transfer release layer 6;
the bottom of the adhesive layer 2 is wave-shaped;
the insulating layer 3 is made of styrene material, and the insulating layer 3 is connected with the puncture-resistant layer 5 through an adhesive;
the number of the glue storage holes 4 is multiple, and the glue storage holes 4 are uniformly arranged at the bottom of the insulating layer 3;
the puncture resistant layer 5 is made of a linear low density polyethylene material;
the glue storage hole 4 is communicated with the adhesive layer 2;
the thickness of the adhesive layer 2 is set to be 30 um;
the thickness of the insulating layer 3 is set to be 30 um;
the implementation mode is specifically as follows: through being provided with viscose layer 2 in the 1 bottom of the area body, viscose layer 2 bottom sets up to the wave can increase area of contact, be favorable to improving the effect of bonding, insulating layer 3 is made by the polystyrene material, fine insulating nature has, be provided with a plurality of glue storage holes 4 in insulating layer 3 bottoms, can increase the volume of gluing of viscose layer 2, improve holistic bonding effect, the leakproofness is good, thereby can avoid inside weld department and air contact to take place the oxidation and destroy electrical components's performance, puncture-resistant layer 5 that insulating layer 3 tops set up is made by linear low density polyethylene material, this kind of material not only puncture-resistant performance is good, and high temperature resistant, can prevent the injury of utmost point ear welding department's burr to the sticky tape effectively.
According to the battery tab protection adhesive tape shown in fig. 1-5, the tape body 1 is provided with a plurality of sections, both sides of a single tape body 1 are provided with connecting teeth 7, and both sides of the top of the single tape body 1 are provided with hand tearing tapes 8;
two adjacent belt bodies 1 are matched with each other through connecting teeth 7;
the number of the hand tearing tapes 8 on the top of the single belt body 1 is two, the two hand tearing tapes 8 are symmetrically distributed on two sides of the belt body 1, and the shape of each hand tearing tape 8 is semicircular;
the implementation mode is specifically as follows: through setting up the sticky tape into the multistage, the 1 both sides of the single area body all are provided with engaging tooth 7, when the sticky tape was used the end at every turn, thereby can be through tearing the light disconnection sticky tape of the junction of each section area body 1, be favorable to saving the time of bonding at every turn, improve whole work efficiency, through being provided with the hand at the sticky tape top and tearing area 8, can utilize the hand to tear area 8 and take off the sticky tape fast when needs tear the sticky tape that has bonded, facilitate the use.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 2 and 5 of the specification, the bottom of the belt body 1 is provided with the adhesive layer 2, the bottom of the adhesive layer 2 is wave-shaped, so that the contact area can be increased, the insulating layer 3 is made of polystyrene material and has good insulativity, the bottom of the insulating layer 3 is provided with a plurality of adhesive storage holes 4, so that the adhesive consumption of the adhesive layer 2 can be increased, the overall bonding effect is improved, the phenomenon that the inner welding part is oxidized due to contact with air to damage the performance of an electric appliance element can be avoided, and the puncture-resistant layer 5 arranged on the top of the insulating layer 3 is made of linear low-density polyethylene material, so that the damage of burrs at the lug welding part to the adhesive;
referring to the attached drawings 1-5 of the specification, the adhesive tape is arranged into multiple sections, the connecting teeth 7 are arranged on two sides of the single tape body 1, when the adhesive tape is used each time, the adhesive tape can be easily disconnected by tearing the joints of the tape bodies 1 of the multiple sections, and the adhesive tape can be quickly taken down by using the hand tearing tape 8 arranged at the top of the adhesive tape when the bonded adhesive tape needs to be torn down.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a battery tab protection sticky tape, includes the area body (1), its characterized in that: the bottom of the belt body (1) is fixedly connected with an adhesive layer (2), the top of the adhesive layer (2) is fixedly connected with an insulating layer (3), the bottom of the insulating layer (3) is provided with an adhesive storage hole (4), the top of the insulating layer (3) is fixedly connected with a puncture-resistant layer (5), and the top of the puncture-resistant layer (5) is fixedly connected with a transfer release layer (6);
the utility model discloses a take the area body (1) to set up to the multistage, singly the area body (1) both sides all are provided with engaging tooth (7), singly area body (1) top both sides are provided with hand and tear area (8).
2. The battery tab protection tape of claim 1, wherein: the bottom of the adhesive layer (2) is wave-shaped.
3. The battery tab protection tape of claim 1, wherein: the insulating layer (3) is made of styrene material, and the insulating layer (3) and the puncture-resistant layer (5) are connected through an adhesive.
4. The battery tab protection tape of claim 1, wherein: the glue storage holes (4) are arranged in a plurality of numbers, and the glue storage holes (4) are uniformly arranged at the bottom of the insulating layer (3).
5. The battery tab protection tape of claim 1, wherein: the puncture resistant layer (5) is made of a linear low density polyethylene material.
6. The battery tab protection tape of claim 1, wherein: two adjacent bands (1) are mutually matched through connecting teeth (7).
7. The battery tab protection tape of claim 1, wherein: the glue storage hole (4) is communicated with the adhesive layer (2).
8. The battery tab protection tape of claim 1, wherein: singly the quantity of the hand of the area body (1) top tears area (8) sets up to two, two hand tears area (8) symmetric distribution in area body (1) both sides, the shape that the hand torn area (8) sets up to semi-circular.
9. The battery tab protection tape of claim 1, wherein: the thickness of the adhesive layer (2) is set to be 30 um.
10. The battery tab protection tape of claim 1, wherein: the thickness of the insulating layer (3) is set to be 30 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109370.3U CN210215224U (en) | 2019-07-16 | 2019-07-16 | Battery tab protection adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109370.3U CN210215224U (en) | 2019-07-16 | 2019-07-16 | Battery tab protection adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215224U true CN210215224U (en) | 2020-03-31 |
Family
ID=69916838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921109370.3U Expired - Fee Related CN210215224U (en) | 2019-07-16 | 2019-07-16 | Battery tab protection adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466633A (en) * | 2020-11-10 | 2021-03-09 | 佛山市欧立电子有限公司 | Foil wound transformer |
-
2019
- 2019-07-16 CN CN201921109370.3U patent/CN210215224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466633A (en) * | 2020-11-10 | 2021-03-09 | 佛山市欧立电子有限公司 | Foil wound transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5459398B2 (en) | Bipolar secondary battery | |
| US9269945B2 (en) | Electrode lead and secondary battery having the same | |
| EP2425471B1 (en) | Single cell and battery pack comprising the same | |
| CN101399325B (en) | Stackable batteries | |
| JP5632892B2 (en) | Inset tab for high density energy thin battery | |
| US8900734B2 (en) | Bipolar secondary battery | |
| CN111082156B (en) | Button cell and manufacturing method thereof | |
| JP7055427B2 (en) | Pouch type secondary battery | |
| CN113193163A (en) | Battery cell and power utilization device | |
| CN210215224U (en) | Battery tab protection adhesive tape | |
| KR20180080908A (en) | Electrode assembly | |
| CN210668585U (en) | Lithium ion battery | |
| JP5542893B2 (en) | How to reduce the volume of tabs required for external connection | |
| CN213366751U (en) | Corrosion-resistant nickel-plated steel strip for tab | |
| KR101089161B1 (en) | Pouch type Secondary battery | |
| CN217114709U (en) | Battery with a battery cell | |
| WO2023240962A1 (en) | Battery cover, battery cell, battery module and vehicle | |
| CN210325964U (en) | Battery module electricity core, battery and vehicle | |
| CN205177958U (en) | Flexible package lithium ion battery | |
| CN211480174U (en) | Copper flexible connection | |
| WO2021189380A1 (en) | Electrochemical device and electronic device | |
| CN114497872A (en) | Electrochemical device and electronic device including the same | |
| CN210429950U (en) | Laminated tab, pole piece, battery core and battery | |
| CN207303223U (en) | Drainage piece, cylindrical battery module and electric automobile | |
| CN216354645U (en) | Tab, battery and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210716 |