Insulation protection cover with boss

Abstract

The utility model discloses an insulating protective cover with a boss, which comprises an insulating protective cover main body, the insulating protective cover main body is provided with the boss, the bottom of the insulating protective cover main body is fixedly connected with a connecting layer, the bottom of the connecting layer is fixedly connected with a carrier, and the carrier is fixedly connected with the boss. A buffer cover matched with the insulation protection cover main body is arranged on the insulation protection cover main body, the carrier is release paper, the connecting layer is double faced adhesive tape, the carrier is fixedly connected with a handle, the insulation protection cover main body is fixedly connected with a plurality of support sleeves, and the support sleeves are fixedly connected with the insulation protection cover main body. The bottom of the buffer cover is fixedly connected with a buffer column matched with the supporting sleeve, the bottom of the supporting sleeve is fixedly connected with a buffer spring, and the bottom of the buffer column is fixedly connected with a limiting table. Compared with the prior art, the insulating protective cover with the bosses can meet different pasting environments, is simple in structure and has good market economic benefits.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating protective covers, and in particular relates to an insulating protective cover with a boss. Background Art

[0002] In current new energy batteries or electronic devices, insulating PC usually plays a role of barrier, filling or insulation. According to the appearance requirements of different scenarios, most of the current insulating PCs can only achieve flat appearance design, which cannot meet the scenarios with protrusions or wrapping requirements. Utility Model Content

[0003] The utility model aims to provide an insulating protective cover with a boss, which can meet different pasting environments, has a simple structure and has good market economic benefits.

[0004] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides an insulating protection cover with a boss, including an insulating protection cover body, the boss is arranged on the insulating protection cover body, the bottom of the insulating protection cover body is fixedly connected to a connecting layer, the bottom of the connecting layer is fixedly connected to a carrier, and a buffer cover matching the insulating protection cover body is arranged on the insulating protection cover body.

[0005] In one or more embodiments of the present invention, the carrier is release paper.

[0006] In one or more embodiments of the present invention, the connecting layer is a double-sided adhesive.

[0007] In one or more embodiments of the present invention, a handle is fixedly connected to the carrier.

[0008] In one or more embodiments of the present invention, a plurality of support sleeves are fixedly connected to the main body of the insulating protection cover, and a buffer column matching the support sleeves is fixedly connected to the bottom of the buffer cover.

[0009] In one or more embodiments of the present invention, a buffer spring is fixedly connected to the bottom of the support sleeve.

[0010] In one or more embodiments of the present invention, the bottom of the buffer column is fixedly connected to a limiting platform, and a limiting groove matching the limiting platform is provided in the supporting sleeve.

[0011] In one or more embodiments of the present invention, a pressing column is fixedly connected to the bottom of the buffer column, and a pressing hole matching the pressing column is provided in the main body of the insulating protection cover.

[0012] In one or more embodiments of the utility model, a fire extinguishing bag is arranged in the main body of the insulating protective cover, a fire extinguishing agent is arranged in the fire extinguishing bag, and a plurality of nozzles are arranged at the bottom of the fire extinguishing bag.

[0013] In one or more embodiments of the present invention, a spray hole matching the spray head is provided in the connection layer.

[0014] Compared with the prior art, the utility model provides an insulating protective cover with a boss, which can meet different pasting environments, has a simple structure and has good market economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a structural schematic diagram of an insulating protective cover with a boss in one embodiment of the utility model;

[0017] Figure 2 An exploded view of an insulating protective cover with a boss in one embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional view of an insulating protective cover with a boss in one embodiment of the utility model.

[0019] Description of main reference numerals:

[0020] 11. Insulating protective cover body; 12. Boss; 13. Buffer cover; 14. Support sleeve; 15. Buffer column; 16. Buffer spring; 17. Limiting groove; 18. Limiting platform; 21. Connecting layer; 31. Carrier; 32. Handle; 41. Pressing column; 42. Pressing hole; 43. Fire extinguishing bag; 44. Sprinkler; 45. Spray hole. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0022] like Figures 1 to 3 As shown, an insulating protective cover with a boss in an embodiment of the utility model includes an insulating protective cover body 11, on which a boss 12 is arranged. A connecting layer 21 is arranged at the bottom of the insulating protective cover body 11, and a carrier 31 is arranged at the bottom of the connecting layer 21.

[0023] Specifically, the boss 12 is integrally formed by stamping, and further, the diameter of the boss 12 is between 10-35 mm, and the height of the boss 12 is between 0.5-3 mm, so as to meet the requirements of different pasting environments. At the same time, the boss 12 can meet the requirements of vertical angles and acute angles greater than 45°.

[0024] The carrier 31 is a 120g double-sided coated single-sided ultra-light white PEK coated release paper, the thickness of the release paper is between 135um±10um, and the gram weight of the release paper is matched according to <3g / 25mm. A handle 32 is fixedly connected to the carrier 31 to facilitate tearing off the carrier 31. The connecting layer 21 is a 150um±15um sandwich acrylic double-sided adhesive, the thickness of the insulating protective cover body 11 is between 250um±25um, the connecting layer 21 is bonded to the insulating protective cover body 11, and it is convenient to fix it on the battery or electronic device. The viscosity of the acrylic double-sided adhesive is controlled to be greater than 1500g / 25mm. Through the bite force transmitted between the rubber pressure roller and the steel roller of the die-cutting equipment, it can be effectively bonded to any side of the insulating protective cover body 11 to meet the processing requirements. The carrier 31 is bonded to the connecting layer 21 to achieve a model of the overall component. It can achieve stable mass production of products.

[0025] That is, a three-layer structure, with release paper as the carrier, is bonded to the insulating protective cover body 11 through acrylic double-sided adhesive to achieve the shaping of the product appearance. It can be widely used as an insulating filler between electronic and electrical components, and expand the application of the insulating protective cover body 11 in the actual market. By controlling the embossing height and aperture, combined with the embossing angle control, it can meet the special needs of the pasting environment. The fixed structure is convenient for product process control and product quality is guaranteed.

[0026] The insulation protection cover body 11 is provided with a buffer cover 13 matching the insulation protection cover body 11 , a plurality of support sleeves 14 are fixedly connected to the insulation protection cover body 11 , and a buffer column 15 matching the support sleeves 14 is fixedly connected to the bottom of the buffer cover 13 .

[0027] The bottom of the support sleeve 14 is fixedly connected with a buffer spring 16. Specifically, when the buffer cover 13 is impacted, the buffer cover 13 drives the buffer column 15 to move downward, and the buffer column 15 squeezes the buffer spring 16. Under the action of the buffer spring 16, the impact force can be reduced to prevent the external force from directly impacting the insulation protection cover body 11, causing damage to the battery under the insulation protection cover body 11, and preventing the battery from catching fire.

[0028] The bottom of the buffer column 15 is fixedly connected to a limiting platform 18, and a limiting groove 17 matching the limiting platform 18 is provided in the support sleeve 14. The limiting platform 18 can be clamped in the limiting groove 17, and the buffer column 15 is not easy to be separated from the support sleeve 14. Under the action of external force, the limiting platform 18 can be separated from the limiting groove 17 and move downward.

[0029] A fire extinguishing bag 43 is arranged in the insulation protection cover body 11, and a fire extinguishing agent is arranged in the fire extinguishing bag 43. A plurality of nozzles 44 are arranged at the bottom of the fire extinguishing bag 43. The fire extinguishing agent is specially used for electrical fire extinguishing. A spray hole 45 matching the nozzle 44 is provided in the connection layer 21. A lower pressure column 41 is fixedly connected to the bottom of the buffer column 15, and a lower pressure hole 42 matching the lower pressure column 41 is provided in the insulation protection cover body 11.

[0030] When the buffer cover 13 is subjected to a large impact, the buffer spring 16 can no longer play a buffering role. At this time, the lower pressure column 41 moves downward with the buffer column 15, and the lower pressure column 41 passes through the lower pressure hole 42 to squeeze the fire extinguishing bag 43, so that the fire extinguishing agent in the fire extinguishing bag 43 is sprayed from the nozzle 44, and the sprayed fire extinguishing agent is sprayed onto the battery through the spray hole 45. When subjected to a very large impact, the battery may catch fire. The sprayed fire extinguishing agent can prevent the battery from catching fire or extinguish the fire when the battery just catches fire, thereby preventing the fire from getting bigger and increasing the safety of the battery.

[0031] When using, refer to Figure 1 to Figure 3 As shown, the insulating protection cover body 11 can form a boss 12 on the insulating protection cover body 11 by stamping, and the boss 12 can meet different pasting environments.

[0032] Compared with the prior art, the utility model provides an insulating protective cover with a boss, which can meet different pasting environments, has a simple structure and has good market economic benefits.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An insulating protective cover with a boss, characterized in that: It comprises an insulating protective cover body, a boss is arranged on the insulating protective cover body, a connecting layer is fixedly connected to the bottom of the insulating protective cover body, a carrier is fixedly connected to the bottom of the connecting layer, and a buffer cover matching the insulating protective cover body is arranged on the insulating protective cover body.

2. The insulating protective cover with a boss according to claim 1, characterized in that: The carrier is release paper.

3. The insulating protective cover with a boss according to claim 1, characterized in that: The connecting layer is double-sided adhesive.

4. The insulating protective cover with a boss according to claim 1, characterized in that: A handle is fixedly connected to the carrier.

5. The insulating protective cover with a boss according to claim 1, characterized in that: A plurality of supporting sleeves are fixedly connected to the main body of the insulating protection cover, and a buffer column matching the supporting sleeves is fixedly connected to the bottom of the buffer cover.

6. The insulating protective cover with a boss according to claim 5, characterized in that: A buffer spring is fixedly connected to the bottom of the supporting sleeve.

7. The insulating protective cover with a boss according to claim 5, characterized in that: The bottom of the buffer column is fixedly connected to the limiting platform, and a limiting groove matching the limiting platform is provided in the supporting sleeve.

8. The insulating protective cover with a boss according to claim 5, characterized in that: A pressing column is fixedly connected to the bottom of the buffer column, and a pressing hole matching the pressing column is provided in the main body of the insulating protection cover.

9. The insulating protective cover with a boss according to claim 1, characterized in that: A fire extinguishing bag is arranged in the main body of the insulating protective cover, a fire extinguishing agent is arranged in the fire extinguishing bag, and a plurality of nozzles are arranged at the bottom of the fire extinguishing bag.

10. The insulating protective cover with a boss according to claim 9, characterized in that: The connection layer is provided with a spray hole matching the spray head.

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