Waterproof bag for mobile power supply

Abstract

The utility model relates to a waterproof bag for a mobile power supply, which provides a reliable power supply protection solution for personalized modification of water sports equipment. A waterproof bag for a mobile power source comprises a waterproof bag body and a power source connecting module, the power source connecting module is connected with the waterproof bag body in a sealed mode through a connector and comprises a connecting bolt and a fixing nut, a screw head of the connecting bolt is reserved in the waterproof bag body, and a stud extends out of the waterproof bag body. The fixing nuts are connected with the studs in a matched mode so that the power connecting module can be fixed to the waterproof bag body, a power line is arranged in the studs of the connecting bolts, one end of the power line is located in the waterproof bag body and provided with a power connector, and the other end of the power line is arranged in the studs of the connecting bolts and provided with a waterproof connector. And a sealing cap is arranged on a stud of the connecting bolt. The portable waterproof power supply not only solves the problem of power supply for water sports equipment, but also can be applied to other scenes needing to use a portable waterproof power supply.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof sealing technical field, concretely relates to a mobile power supply waterproof bag. BACKGROUND

[0002] In recent years, with the improvement of national living standards and the upgrading of consumption structure, water outdoor sports usher in a period of rapid development. Surfing, paddle sports, kayaking, sailing, as representatives of water sports, not only continue to be popular abroad, but also show explosive growth in the domestic market. Behind this phenomenon, the strong pulling effect of tourism consumption is significant: according to the data of the Ministry of Culture and Tourism, in recent years, the consumption scale of domestic water sports theme tourism projects has increased significantly, and a large amount of capital has flowed into the sub-sectors of equipment manufacturing, site operation and training services, driving the continuous improvement of industry ecology. Under this background, the functional and personalized needs of water sports participants are increasingly diverse. Especially in the night activity scene, surfers, paddlers and kayakers not only pursue cool and amazing effects in visual presentation, but also urgently need to enhance their recognition through lights to ensure navigation safety and team cooperation. This demand has given rise to the "lighting" trend of water sports equipment, from surfboard edge light strips, paddle bottom atmosphere lights to kayak warning light groups, various lighting devices have become new favorites in the market.

[0003] Although integrated light-emitting water sports equipment has appeared on the market, the high price and limited product models make it difficult to meet the needs of the general public. According to surveys, more than 80% of consumers prefer to achieve personalized modification by adding general light strips and colored lights. However, this modification mode faces a core technical bottleneck: traditional waterproof power supplies have high costs, require professional sealing treatment, have complex installation processes and are difficult to maintain in the long run, which greatly limits the popularization process of water sports equipment lighting. How to build an efficient, economical and convenient lighting power supply solution for water sports equipment has become a technical difficulty and business opportunity point that the industry needs to overcome. INVENTION CONTENTS

[0004] Due to the need for charging of mobile phones, tablets and other electronic devices, portable power banks have become essential devices in people's daily lives. However, in water sports scenarios, the direct use of traditional power banks for equipment power supply poses serious safety hazards. Physical collisions, splashing and immersion in water, and continuous vibration in the water environment can easily cause short circuits, electrical leakage and other risks. To address this technical problem, the utility model proposes a mobile power supply waterproof bag, which realizes safe and stable power supply of mobile power in water sports through innovative waterproof sealing structure and protection design, effectively solves the power supply problem of equipment light-emitting light strips and other electrical equipment, and provides a reliable power protection solution for personalized modification of water sports equipment. In addition to solving the power supply problem for water sports equipment, the utility model can also be applied to other scenarios that require the use of waterproof power supplies.

[0005] The technical scheme of the utility model discloses

[0006] A mobile power supply waterproof bag, including waterproof bag main part and power supply connection block, waterproof bag main part's one side is equipped with mobile power supply and is placed the entrance, mobile power supply and is placed the entrance's outer edge is sealed connection through sealing strip, the surface of waterproof bag main part is equipped with the connecting port, and power supply connection block is sealed connection through the connecting port with waterproof bag main part, power supply connection block includes connecting bolt and fixed nut, connecting bolt includes stud, and the one end of stud is equipped with screw head, and the stud of connecting bolt is from inside to outside through waterproof bag main part through the connecting port on waterproof bag main part, the screw head is left in waterproof bag main part, and the stud of waterproof bag main part is stretched out outside, the fixed nut is connected with the stud cooperation and makes power supply connection block fixed on waterproof bag main part, the stud of connecting bolt is equipped with power cord, and the one end of power cord is stretched out screw head and is stretched into waterproof bag main part inside and is equipped with power supply connector, the power supply connector is USB connector that can be connected with mobile power supply, and the other end of power cord is equipped with waterproof connector in the stud of connecting bolt, and sealing cap is equipped on the stud of connecting bolt.

[0007] The utility model discloses a highlight advantage lies in using light weight, small size, convenient to carry and having waterproof bag of power supply connection block to realize waterproof seal to mobile power supply, when using, open the sealing strip on mobile power supply and place the entrance, place mobile power supply in waterproof bag main part, then connect mobile power supply through power supply connector with the power supply connection block of the utility model, then close mobile power supply and place the entrance, the stud of connecting bolt is outside sealing band main part, and the power supply connector in the stud can be connected with the equipment needing power supply.

[0008] Preferably, the mobile power supply placing entrance extends outward to one side to form a folding sealing portion, the outer edge of the folding sealing portion is sealed and connected through a sealing strip, the front surface of the waterproof bag main body on which the folding sealing portion is located is provided with a Velcro fluff surface, the back surface is provided with a Velcro hook surface that is bonded with the Velcro fluff surface, and the Velcro fluff surface is bonded with the Velcro hook surface after being folded by 360 degrees. According to the technical scheme, the Velcro assembly is arranged on the front surface and the back surface of the waterproof bag main body, and the Velcro fluff surface is bonded after being folded by 360 degrees (specifically including two times of folding by 180 degrees). The bonding connection mode after two times of folding is more conducive to waterproof sealing.

[0009] Preferably, a folding length is reserved between the sealing strip of the outer edge of the folding sealing portion and the Velcro fluff surface. According to the technical scheme, the folding length is reserved between the sealing strip and the Velcro fluff surface. When in use, the sealing strip can be first bent and folded to form a first layer of sealing by using the reserved space, and a second layer of sealing is formed when the Velcro fluff surface and the hook surface are bonded, thereby greatly enhancing the waterproof effect of the utility model.

[0010] Preferably, double-layer sealing strips are arranged at the power supply placing entrance of the utility model, and the sealing strips are zipper sealing strips or zipper sealing strips.

[0011] Preferably, the waterproof bag body is provided with connecting buckles or connecting rings on both sides. The connecting buckles or connecting rings are arranged on both sides of the waterproof bag body of the utility model for the convenience of connection and fixation between the waterproof bag of the utility model and the using equipment.

[0012] Preferably, an LED controller is arranged between the power supply connecting line in the waterproof bag body and the power supply connecting head, and the LED controller is connected with the power supply line in the stud through SM plug-wire. The LED controller arranged on the power supply connecting line of the waterproof bag of the utility model can realize individualized control and dynamic effect management of the LED light when the colorful lamp strip is powered by the utility model.

[0013] Preferably, the waterproof bag comprises a front surface and a back surface, and the front surface of the waterproof bag body is provided with a window made of transparent waterproof material. The front surface of the waterproof bag is made of transparent material, which can facilitate the observation of the state of the internal portable power supply.

[0014] Preferably, sealing washers are arranged between the stud of the connecting bolt and the fixing nut and between the stud of the connecting bolt and the sealing cap. The sealing washers are arranged at the connecting position, thereby enhancing the waterproof effect of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front surface structure schematic view of example 1.

[0016] Figure 2 is a back surface structure schematic view of example 1.

[0017] Figure 3 is a structure enlarged view of the connecting bolt in example 1.

[0018] Figure 4 is a structure enlarged view of the fixing nut in example 1.

[0019] Figure 5 is a local structure enlarged view of the power supply connecting block in example 1.

[0020] Figure 6 is a local structure enlarged view of the power supply connecting block in example 2

[0021] In the drawings, 1 is a waterproof bag body; 2 is a power supply connecting block; 3 is a portable power supply placing entrance; 4 is a sealing strip; 5 is a fixing nut; 6a is a magic tape rough surface; 6b is a magic tape hook surface; 7 is a sealing cap; 8 is a window; 9 is a connecting buckle; 10 is a sealing washer; 11 is a stud; 12 is a screw head; 13 is a power supply line; 14 is a waterproof joint; 15 is an SM plug-wire joint; 16 is an LED light controller; 17 is a power supply connecting head; 18 is a folding sealing part. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] As Figures 1-5 shown in one kind of mobile power supply waterproof bag, including waterproof bag main body 1 and power supply connection module 2, the front of the waterproof bag in the embodiment is made of the window 8 of transparent waterproof material, facilitate the state of observation inside portable mobile power supply. One side of waterproof bag main body 1 is equipped with mobile power supply entrance 3, and the outer edge of mobile power supply entrance 3 is sealed and connected by sealing strip 4, in order to enhance the sealing effect, double sandwich chain sealing strip is provided in the embodiment. The surface of waterproof bag main body 1 is equipped with connecting port, and power supply connection module 2 is sealed and connected with waterproof bag main body 1 through connecting port. The power supply connection module includes connecting bolt and fixed nut 5, Figure 3 And Figure 4 It is the structure enlarged view of connecting bolt and fixed nut respectively. As Figure 3 shown in the connecting bolt, the threaded stud 11 is equipped with the screw head 12 at one end. As Figure 5 shown in the local structure enlarged view of power supply connection module (in order to facilitate observation, this local structure enlarged view is not provided with sealing cap), the threaded stud 11 of connecting bolt passes through waterproof bag main body from inside to outside through the connecting port on waterproof bag main body, the connecting port in the embodiment is equipped on the window 8 on the front of waterproof bag main body, the screw head 12 is left in the waterproof bag main body, the threaded stud 11 extends out of the waterproof bag main body, the fixed nut 5 is connected with the threaded stud 11 to make the power supply connection module fixed on the waterproof bag main body, the threaded stud of connecting bolt is equipped with power line 13, one end of power line 13 passes out of screw head 12 and extends into waterproof bag main body 1 and is equipped with power supply connecting head 17, the power supply connecting head 17 is USB connecting head that can be connected with mobile power supply, the other end of power line is equipped in the threaded stud of connecting bolt and is equipped with waterproof connector 14, the waterproof connector of the embodiment can be designed into different types of connectors according to the need of the power supply equipment to be connected, as Figure 1 shown, the sealing cap 7 is equipped on the threaded stud of connecting bolt.

[0024] The mobile power source placing entrance is formed with a folding sealing part 18 to one side, the outer edge of the folding sealing part is sealed and connected by a sealing strip 4, the front surface of the waterproof bag main body where the folding sealing part is located is provided with a magic tape rough surface 6a, the back surface is provided with a magic tape hook surface 6b which is bonded with the magic tape rough surface, the magic tape rough surface 6a is bonded with the magic tape hook surface 6b after being folded by 360 degrees (specifically including two times of 180 degree folding). The technical scheme sets the cooperation components of the magic tape on the front surface and the back surface of the waterproof bag main body respectively, and connects after being folded by 360 degrees, and the folding connection mode is more conducive to waterproof sealing. In order to further enhance the waterproof effect, the embodiment also reserves a folding length between the sealing strip 4 of the outer edge of the folding sealing part and the magic tape rough surface 6a. The technical scheme reserves the folding length between the sealing strip and the magic tape rough surface, and the sealing strip can be first bent and folded to form a first layer of sealing by using the reserved space, and a second layer of sealing is formed when the magic tape rough surface and the hook surface are bonded, which greatly enhances the waterproof effect of the utility model. The waterproof bag main body of the embodiment is provided with a connecting buckle 9 on both sides. The connecting ring is provided to facilitate the connection and fixation between the mobile power source waterproof bag of the utility model and the use equipment. In order to facilitate operation, the connecting bolt and the nut used in the utility model are hexagonal nuts and hexagonal bolts, and are of the national standard general size, and can be operated by using the wrench sold on the market when disassembled; in the embodiment, in order to enhance the sealing and waterproof effect of the connection between the power supply connection block and the waterproof bag main body, a sealing washer is arranged between the stud of the connecting bolt and the fixing nut, and a sealing washer 10 is also arranged between the stud of the connecting bolt and the sealing cap.

[0025] Example 2

[0026] The mobile power source waterproof bag of the embodiment preferably provides power supply service for the LED color light belt of the water sports equipment such as the surfboard, and therefore, as shown in the figure, Figure 6 The waterproof joint 14 of the embodiment is designed as an LED joint for connecting the light belt, in order to realize various gorgeous light effects of the light belt, the embodiment is provided with an LED controller 16 between the power supply connection line in the waterproof bag main body and the power supply connection head, and the LED controller 16 is connected with the power supply line 13 in the stud through the SM plug-in joint 15. The LED controller is arranged in the embodiment, and when the product is used to supply power to the multi-color light belt, personalized control and dynamic effect management of the light can be realized.

Claims

1. A waterproof bag for a mobile power source, characterized by: The waterproof bag includes a waterproof bag body and a power supply connecting block. One side of the waterproof bag body is provided with a mobile power supply placing port. The outer edge of the mobile power supply placing port is connected through a sealing strip. The surface of the waterproof bag body is provided with a connecting port. The power supply connecting block is sealingly connected with the waterproof bag body through the connecting port. The power supply connecting block includes a connecting bolt and a fixing nut. The connecting bolt includes a stud. One end of the stud is provided with a screw head. The stud of the connecting bolt passes through the waterproof bag body from inside to outside through the connecting port on the waterproof bag body. The screw head is left in the waterproof bag body. The stud extends out of the waterproof bag body. The fixing nut is connected with the stud to fix the power supply connecting block on the waterproof bag body. The stud of the connecting bolt is provided with a power supply line. One end of the power supply line passes out of the screw head, extends into the waterproof bag body and is provided with a power supply connecting head. The power supply connecting head is a USB connecting head which can be connected with the mobile power supply. The other end of the power supply line is arranged in the stud of the connecting bolt and is provided with a waterproof connector. The stud of the connecting bolt is provided with a sealing cap.

2. The waterproof bag of claim 1, wherein: The mobile power supply placing port is outwardly folded to form a folding sealing part. The outer edge of the folding sealing part is sealingly connected through a sealing strip. The waterproof bag body on which the folding sealing part is located is provided with a Velcro rough surface on the front surface and a Velcro hook surface on the back surface which is adhered with the Velcro rough surface. The Velcro rough surface is adhered with the Velcro hook surface after being folded by 360 degrees.

3. The waterproof bag of claim 2, wherein: The folding length is reserved between the sealing strip of the outer edge of the folding sealing part and the Velcro rough surface.

4. The waterproof bag of claim 2, wherein: Double sealing strips are arranged at the mobile power supply placing port. The sealing strips are zipper sealing strips or zip fastener sealing strips.

5. The waterproof bag of claim 1, wherein: The waterproof bag body is provided with connecting buckles or connecting rings on both sides.

6. The waterproof bag of claim 1, wherein: An LED controller is arranged between the power supply connecting line in the waterproof bag body and the power supply connecting head. The LED controller is connected with the power supply line in the stud through an SM plug wire.

7. The waterproof bag of claim 1, wherein: The waterproof bag includes a front surface and a back surface. The front surface of the waterproof bag is provided with a window made of transparent waterproof material.

8. The waterproof bag of claim 1, wherein: Sealing washers are arranged between the stud of the connecting bolt and the fixing nut and between the stud of the connecting bolt and the sealing cap.

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