Zipper with signal shielding function

Abstract

The utility model discloses a zipper with a signal shielding function, which comprises two zipper tapes, the two zipper tapes are oppositely arranged, a cutting groove is arranged on the side wall of each zipper tape, a connecting rib is arranged in each cutting groove, a plurality of zipper teeth are arranged on each connecting rib, a plurality of zipper teeth are arranged on each connecting rib of the other zipper tape, and the zipper tapes are arranged in the cutting grooves. The two rows of zipper teeth are zipped together through the puller, the binding face is attached to the clamping groove of the adjacent zipper teeth in a clamped mode, meanwhile, the heads of the zipper teeth are attached to the outer edge of the connecting rib, the preliminary windproof and waterproof effect is achieved, the electric leads are arranged on the side walls of the zipper teeth, and the zipper teeth are connected through the electric leads. The zipper with the signal shielding function and the shielding equipment form an integral conductive structure through the zipper with the signal shielding function and the shielding equipment, induction current is generated when a detection signal is received, and a reverse signal is formed to counteract an external signal, so that the external signal is prevented from being transmitted out and transmitted in, and a very good shielding effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of zippers, in particular to a zipper with a signal shielding function. Background Art

[0002] When working outdoors, in order to avoid being monitored by external electromagnetic signals, it is necessary to install a tent with electromagnetic signal shielding function. There is a metal fiber layer on the inside of the tent canvas. After receiving the electromagnetic signal, the metal fiber layer will generate induced current and reverse electromagnetic to offset it, preventing the signal from being transmitted and received, and playing a role in shielding the electromagnetic signal.

[0003] The structure of a conventional zipper is that the copper teeth are clamped on a polyester woven tape. The tape is not conductive. In an environment where electronic shielding is required, the zipper cannot achieve the effect of electromagnetic signal shielding. Electromagnetic signals will be transmitted in and out of the zipper part, which makes it impossible for the tent to achieve all-round shielding effect, affecting the signal shielding effect.

[0004] Therefore, it is necessary to provide a zipper with a signal shielding function to solve the above technical problems. Utility Model Content

[0005] The purpose of the present invention is to provide a zipper with a signal shielding function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a zipper with a signal shielding function, comprising two zipper tapes, the two zipper tapes being arranged opposite to each other, the side walls of the zipper tapes being provided with a slot, a connecting rib being provided in the slot, a plurality of zipper teeth being provided on the connecting rib, a plurality of zipper teeth being provided on the connecting rib of the other zipper tape, the two rows of zipper teeth being staggered and engaged with each other, a slot being provided on the front face of the zipper teeth, a fitting surface being provided at the edge of the slot, one fitting surface of two adjacent zipper teeth being engaged with the slot, and the head of the zipper tooth being connected to the connecting rib The outer edge of the zipper teeth is fitted together, and sliders are provided on the two rows of zipper teeth. A plurality of placement grooves are provided on the surface of the zipper tape, and one end of the placement groove is communicated with the side wall of the zipper teeth. A plurality of placement grooves are opened in a one-to-one correspondence with a plurality of zipper teeth. A conductive wire is provided in the placement groove, and one end of the conductive wire is electrically connected to the side wall of the zipper teeth. An installation groove is provided on the surface of the zipper tape, and the installation groove is communicated with the plurality of placement grooves. A connecting wire is provided in the installation groove, and the side wall of the connecting wire is electrically connected to the end parts of a plurality of conductive wires. One end of the connecting wire passes through the zipper tape and extends to the outside. A shielding layer is provided on the zipper tape.

[0007] As a preferred technical solution of the present invention, a connecting hole is provided on the front of the zipper teeth, the connecting hole is clamped on the connecting rib, and the zipper teeth are made of copper metal conductive material.

[0008] As a preferred technical solution of the present invention, the shielding layer is woven from a plurality of metal wires.

[0009] As a preferred technical solution of the present invention, a check block is provided at the lower end of the middle portion of the zipper tape.

[0010] As a preferred technical solution of the present invention, a limiting block is provided at one end of the zipper tape.

[0011] As a preferred technical solution of the present invention, a waterproof layer is provided above the two rows of zipper teeth, one end of the two waterproof layers is fixedly connected to the surface of the shielding layer, and the opposite ends are bonded together.

[0012] As a preferred technical solution of the present invention, a plurality of zipper teeth are distributed in an array on the connecting rib.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model discloses a zipper with a signal shielding function. The utility model uses a slider to pull two rows of zipper teeth together, wherein the fitting surface of one zipper tooth is engaged with the card slot of the adjacent zipper tooth, and at the same time, the head of the zipper tooth is engaged with the outer edge of the connecting rib, so that the space between the two adjacent zipper teeth is completely sealed, achieving a preliminary windproof and waterproof effect. A waterproof layer is provided above the zipper teeth. After the zipper teeth are pulled up and engaged, the facing edges of the two waterproof layers are engaged together, further achieving a windproof and waterproof effect. The double windproof and waterproof effect ensures the internal temperature of the zipper, and at the same time, protects the zipper teeth from corrosion by liquids such as rainwater. Zipper teeth, extend the service life of zipper teeth, set conductive wires on the side walls of the zipper teeth, and energize with external shielding equipment through connecting wires, so that the zipper with shielding signal function and the shielding equipment form an overall conductive structure. When receiving the detection signal, it will generate an induced current and form a reverse signal to offset the external signal, preventing the transmission and input of external signals, and play a good shielding role. Setting the shielding layer can protect the conductive wires and connecting wires on the one hand, and prevent the conductive wires and connecting wires from being exposed to the outside and corroded by rain, etc. On the other hand, the shielding layer can further play the role of shielding signals. Through double shielding, the risk of being discovered is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the overall internal structure of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the zipper teeth of the present invention in the engaged state;

[0019] Figure 4 This is a three-dimensional schematic diagram of the adjacent zipper teeth of the present invention in a locked state;

[0020] Figure 5 This is a three-dimensional schematic diagram of the zipper tape structure of the utility model;

[0021] Figure 6 It is a three-dimensional schematic diagram of the zipper tooth structure of the present utility model.

[0022] In the figure: 1. Zipper tape; 101. Connecting rib; 102. Placement slot; 103. Installation slot; 2. Zipper teeth; 201. Connecting hole; 202. Card slot; 203. Fitting surface; 3. Slider; 4. Shielding layer; 5. Waterproof layer; 6. Check block; 7. Limit block; 8. Conductive wire; 9. Connecting wire. DETAILED DESCRIPTION

[0023] The following describes the embodiments of the present invention with reference to the accompanying drawings. In the process, to ensure clarity and convenience of the description, we may exaggerate the width of the lines or the size of the components in the drawings.

[0024] In addition, the following terms are defined based on the functions of the present invention and may vary depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire content of this specification.

[0025] like Figures 1 to 6 As shown, a zipper with a signal shielding function includes two zipper tapes 1, the two zipper tapes 1 are arranged opposite to each other, the side walls of the zipper tapes 1 are provided with a groove, a connecting rib 101 is provided in the groove, a plurality of zipper teeth 2 are provided on the connecting rib 101, a connecting hole 201 is provided on the front of the zipper tooth 2, the connecting hole 201 is clamped on the connecting rib 101, the zipper tooth 2 is made of copper metal conductive material, a plurality of the zipper teeth 2 are distributed in an array on the connecting rib 101, and the connecting rib 1 of the other zipper tape 1 is provided with a connecting hole 201. 01 also has a plurality of zipper teeth 2 distributed in an array, and the two rows of zipper teeth 2 are staggered and engaged. A slot 202 is provided on the front of the zipper teeth 2, and a fitting surface 203 is provided at the edge of the slot 202. One fitting surface 203 of two adjacent zipper teeth 2 is engaged in the slot 202. At the same time, the head of the zipper tooth 2 fits with the outer edge of the connecting rib 101, and the fitting part of the two zipper teeth 2 is sealed, which plays a certain role in windproof and waterproofing. Sliders 3 are provided on the two rows of zipper teeth 2, and the two rows of zipper teeth 2 are engaged together by pulling the sliders 3.

[0026] like Figure 2 and Figure 5 As shown, the surface of the zipper tape 1 is provided with a plurality of placement grooves 102, one end of the placement groove 102 is connected with the side wall of the zipper tooth 2, and the plurality of placement grooves 102 are opened one-to-one with the plurality of zipper teeth 2, and a conductive wire 8 is arranged in the placement groove 102, and one end of the conductive wire 8 is electrically connected with the side wall of the zipper tooth 2, and the surface of the zipper tape 1 is provided with an installation groove 103, and the installation groove 103 is connected with the plurality of placement grooves 102, and a connection wire 9 is arranged in the installation groove 103, and the side wall of the connection wire 9 is electrically connected with the end of the plurality of conductive wires 8, and one end of the connection wire 9 passes through the zipper tape 1 and extends to the outside, so as to facilitate the conduction and power supply with the external shielding device, so that the zipper with the shielding signal function and the shielding device form an integral conductive structure, and when receiving the detection signal, an induced current will be generated and a reverse signal will be formed to offset the external signal, thereby preventing the transmission and input of the external signal, and playing a good shielding role.

[0027] like Figure 1 As shown, the zipper tape 1 is provided with a shielding layer 4. The shielding layer 4 protects the conductive wire 8 and the connecting wire 9 on the one hand, preventing the conductive wire 8 and the connecting wire 9 from being exposed to the outside and corroded by rain, etc. On the other hand, the shielding layer 4 can further play a role in shielding the signal. Through double shielding, the risk of being discovered is greatly reduced. The shielding layer 4 is woven with a plurality of metal wires, which can play a role in shielding the signal.

[0028] A check block 6 is provided at the lower end of the middle part of the zipper tape 1, which fixes and clamps the edges of the two zipper tapes 1 to prevent the slider 3 from separating from the zipper teeth 2. A limiting block 7 is provided at the other end of the zipper tape 1. A waterproof layer 5 is provided above the two rows of zipper teeth 2. One end of the two waterproof layers 5 is fixedly connected to the surface of the shielding layer 4, and the opposite ends are fitted together, which further plays a waterproof and windproof role, and can protect the zipper teeth 2 to prevent the zipper teeth 2 from being corroded by liquids such as rainwater, which affects the service life of the zipper teeth 2.

[0029] The specific implementation method is as follows: the two rows of zipper teeth 2 are pulled together by the slider 3, the fitting surface 203 of one zipper tooth 2 is engaged with the slot 202 of the adjacent zipper tooth 2, and the head of the zipper tooth 2 is engaged with the outer edge of the connecting rib 101, so that the space between the two adjacent zipper teeth 2 is completely closed, achieving a preliminary windproof and waterproof effect. A waterproof layer 5 is provided above the zipper teeth 2. After the zipper teeth 2 are pulled up and engaged, the edges facing each other of the two waterproof layers 5 are engaged together, further achieving a windproof and waterproof effect. Through double windproof and waterproof, the internal temperature of the zipper is maintained, and the zipper teeth 2 are protected from corrosion by liquids such as rainwater. In order to extend the service life of the zipper teeth 2, a conductive wire 8 is set on the side wall of the zipper teeth 2, and is energized with an external shielding device through a connecting wire 9, so that the zipper with a shielding signal function and the shielding device form an integral conductive structure. When a detection signal is received, an induced current is generated and a reverse signal is formed to offset the external signal, preventing the transmission and input of the external signal, and playing a good shielding role. The shielding layer 4 is set to protect the conductive wire 8 and the connecting wire 9 on the one hand, and prevent the conductive wire 8 and the connecting wire 9 from being exposed to the outside and corroded by rain, etc. On the other hand, the shielding layer 4 can further play the role of shielding the signal. Through double shielding, the risk of being discovered is greatly reduced.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A zipper with a signal shielding function, comprising two zipper tapes (1), the two zipper tapes (1) being arranged opposite to each other, characterized in that: The side wall of the zipper tape (1) is provided with a groove, a connecting rib (101) is provided in the groove, a plurality of zipper teeth (2) are provided on the connecting rib (101), a plurality of zipper teeth (2) are provided on the connecting rib (101) of another zipper tape (1), the two rows of zipper teeth (2) are staggered and locked, a slot (202) is provided on the front of the zipper teeth (2), a fitting surface (203) is provided at the edge of the slot (202), one fitting surface (203) of two adjacent zipper teeth (2) is locked in the slot (202), the head of the zipper tooth (2) is in contact with the outer edge of the connecting rib (101), a slider (3) is provided on the two rows of zipper teeth (2), and the surface of the zipper tape (1) is provided with a slot (202). There are a plurality of placement slots (102), one end of the placement slots (102) is connected to the side wall of the zipper teeth (2), and the plurality of placement slots (102) are opened one-to-one with the plurality of zipper teeth (2). A conductive wire (8) is arranged in the placement slot (102), and one end of the conductive wire (8) is electrically connected to the side wall of the zipper teeth (2). The surface of the zipper belt (1) is provided with a mounting slot (103), and the mounting slot (103) is connected to the plurality of placement slots (102). A connection wire (9) is arranged in the mounting slot (103), and the side wall of the connection wire (9) is electrically connected to the ends of the plurality of conductive wires (8). One end of the connection wire (9) passes through the zipper belt (1) and extends to the outside. A shielding layer (4) is arranged on the zipper belt (1).

2. The zipper with signal shielding function according to claim 1, characterized in that: A connecting hole (201) is provided on the front face of the zipper tooth (2), and the connecting hole (201) is clamped on the connecting rib (101). The material of the zipper tooth (2) is a copper metal conductive material.

3. The zipper with signal shielding function according to claim 1, characterized in that: The shielding layer (4) is woven from a plurality of metal wires.

4. The zipper with signal shielding function according to claim 1, characterized in that: A check block (6) is provided at the lower end of the middle portion of the zipper tape (1).

5. The zipper with signal shielding function according to claim 1, characterized in that: A limiting block (7) is provided at one end of the zipper tape (1).

6. The zipper with signal shielding function according to claim 2, characterized in that: A waterproof layer (5) is provided above the two rows of zipper teeth (2), one end of the two waterproof layers (5) is fixedly connected to the surface of the shielding layer (4), and the opposite ends are bonded together.

7. The zipper with signal shielding function according to claim 1, characterized in that: The plurality of zipper teeth (2) are distributed in an array on the connecting rib (101).

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