CN211522079U - Easy-to-tear sticker and intelligent terminal with same - Google Patents

Abstract

The disclosure relates to an easy-to-tear sticker for fixing and detaching a battery, which comprises a film body; and a glue killing verification area, wherein a circular glue dispensing pattern is formed on the glue killing verification area, in the circular glue dispensing pattern, a plurality of first circular glue dispensing and a plurality of second circular glue dispensing are sequentially and alternately arranged along the length direction of the glue killing verification area, and a plurality of first circular glue dispensing and a plurality of second circular glue dispensing are sequentially and alternately arranged along the width direction of the glue killing verification area, and the diameter of the first circular glue dispensing is larger than or smaller than that of the second circular glue dispensing. This disclosed embodiment sets up on the membrane body and kills gluey check-up district, can effectively detect out through the regional grey value of circular point and kill gluey position twice and whether take place to interfere, improves the quality that easily tears a product supply, improves the fixed stability of intelligent terminal battery, reduces the damage of battery dismouting in-process to the battery.

Description

Easy-tear sticker and smart terminal with the easy-tear sticker

technical field

The present disclosure relates to the technical field of easy-tear stickers, and in particular, to an easy-tear sticker and an intelligent terminal having the easy-tear sticker.

Background technique

With the rapid development of science and technology, people's requirements for intelligent terminal equipment are getting higher and higher. The trend of ultra-thinning makes the batteries of smart terminal devices thinner and thinner. In order to avoid the damage to the battery structure caused by brute force disassembly during the disassembly process of the ultra-thin battery and increase the maintenance cost of the smart device, in the related art, the battery is easily peeled off for fixing and disassembling the ultra-thin battery of the smart device.

Utility model content

In order to overcome the problems existing in the related art, the present disclosure provides an easy-tear sticker and an intelligent terminal having the easy-tear sticker.

According to a first aspect of the embodiments of the present disclosure, an easy-to-tear sticker is provided, comprising: a film body; and a glue-killing verification area, on which a circular glue dispensing pattern is formed, and the circular In the glue dispensing pattern, a plurality of first circular glues and a plurality of second circular glues are arranged alternately along the length direction of the glue-killing verification area, and a plurality of first circular glues and a plurality of The second circular glue dispensing is alternately arranged in sequence along the width direction of the glue killing verification area, and the diameter of the first circular glue dispensing is larger or smaller than the diameter of the second circular glue dispensing.

In one example, in the easy-tear sticker of the embodiment of the present disclosure, a first front fixing area and a second front fixing area are respectively provided on both sides of the glue-killing verification area, wherein the first front fixing areas are equally spaced. A first strong glue area is arranged, and a second strong glue area is arranged at equal intervals in the second front fixing area.

In one example, in the easy-tear sticker of the embodiment of the present disclosure, a third strong adhesive area is disposed on the other side of the film body.

In one example, in the easy-to-remove sticker of the embodiment of the present disclosure, between the glue-killing verification area and the first front fixing area, and between the glue-killing verification area and the second front fixing area, respectively. A first circular dispensing area is provided.

In one example, in the peelable sticker of the embodiment of the present disclosure, the second front fixing area is disposed in the middle of one side of the film body, and the length of the second front fixing area is smaller than the length of the corresponding side of the film body.

In one example, in the easy-to-peel sticker according to the embodiment of the present disclosure, a non-adhesive area is further provided between the first circular adhesive dispensing area and the second strong adhesive area.

In one example, in the easy-to-peel sticker according to the embodiment of the present disclosure, pull-up regions are respectively provided at both ends of the side edges corresponding to the second front fixing region of the film body, and the pull-up regions are respectively connected to the film. The bodies are connected by broken lines.

In one example, in the easy-to-peel sticker according to the embodiment of the present disclosure, a pull-up area is provided on the side corresponding to the second front-side fixing area of the film body, and the pull-up area is fixed to the second front side. Areas are connected by broken lines.

According to a second aspect of the embodiments of the present disclosure, a smart terminal is provided, including a battery, and the battery is fixed in a battery compartment by the easy-tear sticker according to the first aspect and any one of the embodiments.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: by setting the glue-killing verification area on the easy-tear sticker, based on the circular glue-dispensing grayscale, it is possible to effectively check whether the positions of the glue-killing at least twice meet the requirements Standard, improve the quality of easy-to-peel product supply, improve the stability of smart terminal battery fixation, and reduce battery damage during battery disassembly and assembly.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

FIG. 1 is a schematic structural diagram of an easy-tear sticker according to an exemplary embodiment.

FIG. 2 is a partial structural schematic diagram of the glue-killing verification area shown in the embodiment shown in FIG. 1 .

FIG. 3 is another structural schematic diagram of the easy-tear sticker according to the embodiment shown in FIG. 1 .

FIG. 4 is a schematic structural diagram illustrating an easy-to-peel sticker and a battery assembly according to an exemplary embodiment.

FIG. 5 is another structural schematic diagram illustrating the assembly of an easy-to-peel sticker and a battery according to an exemplary embodiment.

Detailed ways

The principles and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are presented only for those skilled in the art to better understand and implement the present disclosure, but not to limit the scope of the present disclosure in any way.

It should be noted that although expressions such as "first", "second" and the like are used herein to describe different modules, steps, data, etc. of the embodiments of the present disclosure, the expressions such as "first", "second" and the like are only used in the context of A distinction is made between different modules, steps, data, etc., and does not imply a particular order or degree of importance. In fact, the expressions "first", "second" etc. are used completely interchangeably.

In order to better understand the side key fixing module according to the present disclosure, the preferred embodiments of the side key fixing module of the present disclosure will be further described below with reference to the accompanying drawings. The terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" The orientation or positional relationship indicated by , "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present embodiment and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific Orientation, construction and operation in a specific orientation, and therefore should not be construed as a limitation on the protection scope of this embodiment, and the same reference numerals denote the same type of structure.

In the related art, in order to ensure that the ultra-thin battery is fixed and easily disassembled, it is generally necessary to go through two glue-killing processes to obtain a battery that meets the conditions of use and is easy to tear off. Among them, glue killing is the process of printing ink on the glue surface and leaving sticky spots. By killing the glue, the stickiness of the glue surface can be reduced, and the glue surface after the glue killing can not only fix the battery, but also improve the structural damage caused by the external force during the disassembly and assembly process of the battery.

The two glue-killing processes interfere on the same glue surface, that is, the ink of the second glue-killing printing overlaps with the ink of the first glue-killing printing, and the part of the ink of the second glue-killing printing and the dot glue are overlapped. Some or all of them overlap. It will cause the area where the glue is killed once and the area where the glue is killed twice, and the dot glue is partially or completely covered by ink. Easy to tear and stick with uneven stickiness or the dot glue is covered with ink, which is not conducive to the fixation and removal of the battery.

In order to solve the above-mentioned defects in the prior art, a first aspect of the embodiments of the present disclosure provides an easy-tear sticker. It can be used to fix a variety of rechargeable batteries, including lithium batteries, polymer batteries, etc.

FIG. 1 is a schematic structural diagram of an easily peelable sticker according to an exemplary embodiment, and FIG. 2 is a partial structural schematic diagram of a glue-killing verification area according to the embodiment shown in FIG. 1 . As shown in FIG. 1 and FIG. 2 , the easy-tear sticker according to the embodiment of the present disclosure includes a film body 1 and a glue-killing verification area 11 . A circular glue dispensing pattern is formed on the glue killing verification area 11. In the circular glue dispensing pattern, a plurality of first circular glue dispensing 111 and a plurality of second circular glue dispensing 112 are formed along the The length direction of the glue killing verification area 11 is alternately arranged in sequence, and the plurality of first circular glue dispensing 111 and the plurality of second circular glue dispensing 112 are alternately arranged in sequence along the width direction of the glue killing calibration area 11 . The diameter of the first circular dispensing 111 is larger or smaller than the diameter of the second circular dispensing 112 .

In this embodiment, the membrane body 1 may be a film structure made of polypropylene (PPE) material, and an adhesive layer for attaching and fixing the battery is provided on one side of the membrane body 1 . The glue-killing verification area 11 is formed on the membrane body 1 by printing glue-killing ink. Referring to Figure 2, taking two times of glue killing as an example, the outer circle in the circular dispensing can be the first glue-killing area, or the largest area of the second glue-killing area, wherein, the glue-killing area is in the film body. The glue area left on 1, the film body 1 in the inner area of the circle has stickiness, and the outer area of the circle is the ink printing area.

The glue dispensing in the glue-killing verification area 11 can be a rectangle, a circle, a regular polygon, etc. In this embodiment, in order to clearly find out whether the glue-killing position interferes with different glue-killing processes, the dots on the membrane body 1 after the glue-killing are placed. Glue is set to circle. If the glue dispensing is set to a rectangle, the position of the two glue killings will shift as a whole, and the formed area may still be a rectangle, which is not easy to be detected. The same is true for the dispensing setting of a regular polygon. In this example, the glue dispensing is set as circular dispensing. When the two glue killings cause partial interference, the finally formed glue may be olive-shaped. offset.

In this embodiment, the circular dispensing pattern can take the first circular dispensing 111 as the center, and the first circular dispensing 111 adjacent to the first circular dispensing 111 is arranged at the four vertices of the square, The second circular dispensing 112 is disposed at the midpoint of the line connecting the four vertices. According to the above design, the first circular glue dispensing 111 and the second circular glue dispensing 112 are alternately arranged in the direction parallel to the side length of the square. The distance between the second circular dispensing 112 adjacent to the first circular dispensing 111 is smaller than the distance between the first circular dispensing 111 adjacent to the first circular dispensing 111 .

If the two glue-killing processes are accurate, then each circular glue point area includes no ink area, one-time glue-killing area, and two-time glue-killing area after the two-time glue-killing area, wherein, the two-time glue-killing area is after the first-killing glue-killing area. within the glue area. The ink-free area may be the area where no ink is applied to the dot glue after two times of glue killing, and the one-time glue-killing area may be the area between the ink-free area after two glue-killing and the ink-free area after one-time glue-killing Scope; the secondary glue-killing area is the area where both times the glue-killing is coated with ink, and the secondary glue-killing area is continuous.

Since the diameters of the adjacent first circular glue dispensing 111 and the second circular glue dispensing 112 are different, the overall position will shift during the second glue killing, and the glue killing area of the first circular glue dispensing 111 may appear. The area of the second circular glue dispensing 112 is covered, and the area of the second circular glue dispensing 112 expands the glue-killing area of the first circular glue dispensing 111 . Finally, through the gray value detection after two times of glue killing, there is no difference in the gray value of each dot glue position, it can be judged that the second glue killing position is offset from the first, and the deviation occurs. The moving distance is an integer multiple of the distance between the two center points of the adjacent second circular dispensing 112 and the first circular dispensing 111 . In the second glue-killing, if the overall position interferes with the first glue-killing position, the ink-free area after the second glue-killing is not round, but olive-shaped.

In this embodiment, the arrangement order of the circular dispensing can be a linear arrangement with equal spacing, an arrangement with equal central angle spacing on the circumference of circles with different diameters, or an arrangement in other order. In this embodiment, the circular dispensing is arranged in order, so that the easy-to-tear glue-killing verification area can not only be used to detect whether the glue-killing position is shifted at least twice, but also can be used to force the pasted battery through the easy-to-remove glue Uniform to ensure the bonding effect of the battery.

1 and 2 , the circular dispensing of the easy-tear sticker according to the embodiment of the present disclosure includes a first circular dispensing 111 and a second circular dispensing 112 . The first circular dispensing 111 has The diameter is greater than or equal to the second circular dispensing 112 .

FIG. 3 is another structural schematic diagram of the easy-tear sticker according to the embodiment shown in FIG. 1 . Referring to FIGS. 1 and 3 , a first front fixing area 12 and a second front fixing area 13 are respectively provided on both sides of the glue-killing verification area in the easy-tear sticker according to the embodiment of the present disclosure, wherein the first front fixing area is The area 12 is provided with first strong adhesive areas 121 at equal intervals, and the second front fixing area 13 is provided with second strong adhesive areas 131 at equal intervals. The first front fixing area 12 and the second front fixing area 13 bypass the opposite sides of the battery and stick to the front of the battery, so that the battery can be covered for protection, and the structure in the battery compartment can be prevented from being scratched due to the battery shaking. . And for batteries with battery fluid such as polymer batteries, the first front fixing area 12 and the second front fixing area 13 cover the side and part of the front of the battery, so that the battery fluid can be locked in the membrane body in the case of battery leakage. 1 and the battery can improve the chemical corrosion of the battery fluid to the smart terminal to a certain extent, and improve the safety of the battery. The membrane body 1 is fixed by the first strong glue area 121 and the second strong glue area 131 , so that the adhesion stability between the membrane body and the battery can be improved.

In some embodiments, the other side of the membrane body 1 is provided with a third strong glue area. In this embodiment, the other side of the membrane body 1 is attached to the bottom of the battery compartment. By arranging the third strong glue region on the membrane body 1, the stability of the battery installation can be improved. If there is no third strong glue area, the front of the battery is pressed against the rear case of the smart terminal and the back of the battery is against the bottom of the battery compartment. The back case is easily damaged by impact; If the stickiness is reduced, the smart terminal will be collided, and the battery will easily be separated from the bottom of the battery compartment. It will shake in the space between the battery compartment and the rear case of the smart terminal, which will easily cause structural damage to the battery and is not conducive to the continuous connection of the line connecting the battery.

In some embodiments, between the glue-killing verification area 11 and the first front fixing area 12 , and between the glue-killing verification area 11 and the second front fixing area 13 , first Circular dispensing area 14. In this embodiment, the first circular dispensing area 14 is adhered to two opposite sides of the battery. By setting the first circular dispensing area 14, the firmness of the membrane body 1 to the battery can be improved, and the battery leakage can also be blocked. If this area is set to be glue-free, the battery leakage may follow the The length direction of the side of the battery flows into the battery compartment, causing chemical damage to the battery compartment circuit or other non-corrosion-resistant structures, affecting the normal use of the smart terminal.

FIG. 4 is a schematic structural diagram of an easy-to-peel sticker and a battery assembly according to an exemplary embodiment; FIG. 5 is another structural schematic diagram of an easy-to-peel sticker and a battery assembly according to an exemplary embodiment. Referring to FIGS. 1 , 3 , 4 and 5 , in some embodiments, the second front fixing area 13 is disposed in the middle of one side of the membrane body 1 , and the length of the second front fixing area 13 is smaller than the length of the The film body 1 corresponds to the length of the side. The second front fixing area 13 is pasted and fixed on the front of the battery 10, that is, the side of the battery that is opposite to the rear case of the smart terminal and is the closest to the battery. During the process of removing the battery 10 from the battery compartment, the battery 10 and the membrane body 1 can be disassembled from the battery compartment together by pulling up the second front fixing area 13 , free from the constraints of the third strong glue area on the membrane body 1 . Using the above-mentioned method to design the second front fixing area 13 can, on the one hand, strengthen the firmness of the film body 1 to stick to the battery, and on the other hand, avoid using additional tools to disassemble the battery, which is convenient for battery disassembly and avoids the use of additional tools to disassemble the battery. Structural damage and battery fluid damage to operators. The safety of the battery disassembly to the battery can be improved, and the safety of the operator during the disassembly of the battery can also be improved.

In some embodiments, a glue-free region 132 is further provided between the first circular glue dispensing region 14 and the second strong glue region 131 . As shown in FIG. 1 , in this embodiment, it is the circular dispensing area in the first circular dispensing area 14 and the second front fixing area 13 . By arranging the glue-free area 132 , it is possible to reduce the strength of the operator to uncover the second front fixing area 13 from the front of the battery 10 . During the process of pulling the second front fixing area 13 , the glue-free area 132 can be held to perform the pulling operation, thereby increasing the The use experience of the operator and the improvement of the adhesive layer of the membrane body 1 cause discomfort to the operator.

In some embodiments, pull-up regions 15 are respectively provided at both ends of the corresponding side edges of the second front-side fixing region 13 of the film body 1 , and the pull-up regions 15 and the film body 1 pass through virtual spaces respectively. Broken connection. As shown in FIG. 1 , FIG. 3 , FIG. 4 , and FIG. 5 , the pulling area 15 of this embodiment includes the second strong glue area 131 with the largest black area in FIG. 1 , and this part of the second strong glue area 131 is used as the pulling area A part of 15 is connected by a broken line similarly to the membrane body 1 . By adopting the above-mentioned design, in the process of pulling the pulling area 15, the force on the pulling area 15 is constantly increasing, and after the force exceeds the force that the virtual broken line can bear, the virtual broken line breaks, and the pulling area 15 is separated from the film Body 1. Continue to exert force on the pulling area 15, and the above-mentioned part of the second strong glue area 131 drives the battery 10 to separate from the membrane body. Finally, the pull-up area 15 is removed from the battery, so that the battery can be reused and the service life of the battery can be prolonged.

A second aspect of the embodiments of the present disclosure provides an intelligent terminal, the intelligent terminal includes a battery, and the battery is fixed in the battery compartment by using the easy-tear stickers involved in the above-mentioned first aspect and any one of the embodiments, or is removed from the battery compartment. disassemble. In this embodiment, the smart terminal may be a mobile phone, a tablet computer, a smart watch, etc., and the specific type of the smart terminal is not limited in this embodiment. The battery may be a lithium battery, a polymer-free battery, or the like. By using the aforementioned easy-tear stickers to fix and remove the battery, the stability of fixing the battery in the battery compartment can be improved, and the safety of the battery and the operator when the battery is removed can also be improved.

Other embodiments of the present disclosure will readily suggest themselves to those skilled in the art upon consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

The foregoing descriptions of implementations of the present disclosure have been presented for the purposes of illustration and description. The foregoing description is not intended to be exhaustive nor to limit the present disclosure to the precise forms disclosed, and various variations and modifications are possible in light of the above teachings or may be obtained from practice of the present disclosure. The embodiments were chosen and described in order to explain the principles of the disclosure and its practical application to enable others skilled in the art to utilize the disclosure in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims (9)

1. an easy to tear sticker, is characterized in that, comprises: the membrane body; and The glue-killing verification area is formed with a circular dispensing pattern on the glue-killing verification area, In the circular dispensing pattern, a plurality of first circular dispensing and a plurality of second circular dispensing are alternately arranged along the length direction of the glue-killing verification area, and a plurality of first circular dispensing The glue dispensing and a plurality of second circular glue dispensing are alternately arranged in turn along the width direction of the glue killing verification area, The diameter of the first circular dispensing is larger or smaller than the diameter of the second circular dispensing. 2. easy-tear sticker according to claim 1, is characterized in that, A first front fixing area and a second front fixing area are respectively provided on both sides of the glue-killing verification area, The first front fixed area is provided with first strong glue areas at equal intervals, The second front fixing area is provided with second strong glue areas at equal intervals. 3. easy tear sticker according to claim 1, is characterized in that, The other side of the membrane body is provided with a third strong glue area. 4. easy-tear sticker according to claim 2, is characterized in that, A first circular glue dispensing area is respectively provided between the glue killing verification area and the first front fixing area, and between the glue killing verification area and the second front fixing area. 5. easy-tear sticker according to claim 2, is characterized in that, The second front fixing area is arranged in the middle of one side of the membrane body, The length of the second front fixed area is smaller than the length of the corresponding side of the film body. 6. easy-tear sticker according to claim 4, is characterized in that, A glue-free area is also set between the first circular glue dispensing area and the second strong glue area. 7. The easy-tear sticker according to claim 6, characterized in that, Pulling areas are respectively provided at both ends of the corresponding side edges of the second front fixing area of the film body, The pull-up regions are respectively connected with the membrane body through broken lines. 8. easy-tear sticker according to claim 6, is characterized in that, A pull-up area is provided on the corresponding side of the second front fixing area of the film body, The pulling area and the second front fixing area are connected by a broken line. 9 . An intelligent terminal, comprising a battery, characterized in that, the battery is fixed in the battery compartment by the easy-tear sticker according to any one of claims 1-8.

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