Headset wire with reinforced lining

Abstract

The utility model belongs to the technical field of headsets, and particularly discloses a headset line with a reinforced lining, which comprises a sleeve block and a rubber line body, the rubber line body is sleeved in the sleeve block, two ends of the rubber line body are respectively and fixedly provided with a connecting block, the surface of each connecting block is fixedly provided with a plug, and the rubber line body is provided with a reinforcing lining. A layer of reinforcing silk screen is attached to the interior of the rubber wire body, and a layer of shielding layer is attached to the interior of the reinforcing silk screen. According to the headset wire with the reinforced lining, the rubber wire body is sleeved in the sleeve block, and the shielding layer and the reinforced silk screen are arranged between the rubber wire body and the inner copper wire core for blocking, so that a layer of gap is reserved for folding the inner core when the inner core is bent or knotted, and the inner core is not directly acted or damaged; and the compact reinforcing silk screen can maintain the shapes of the inner core and the rubber wire body, so that the structural strength of the headset wire is improved from the inside, and the problem of poor pressure resistance of the wire harness is solved.

Description

Technical Field

[0001] This utility model relates to the field of headset technology, specifically to a headset cable with a reinforced inner lining. Background Technology

[0002] A headset is a combination of headphones and a microphone. It can connect to computers, mobile phones and other devices via Bluetooth to listen to music and make voice calls. It can also output voice using its built-in microphone, integrating input and output. The headset has a leather case and foam padding, making it quite comfortable to wear.

[0003] To enhance signal transmission capabilities, people often choose to connect headsets to external devices via headset cables to avoid signal interference. However, in the past, such headset cables were mostly wrapped in thin silicone sleeves, which could break when twisted and squeezed, making it difficult to extend the lifespan of the cable.

[0004] Now, a novel headset cable with a reinforced inner lining is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a headset cable with a reinforced inner lining to solve the problem of poor compressive strength of the cable harness mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a headset cable with a reinforced inner lining, comprising a sleeve block and a rubber-insulated cable body. The rubber-insulated cable body is sleeved inside the sleeve block, and connecting blocks are fixed at both ends of the rubber-insulated cable body. A plug is fixed on the surface of the connecting blocks. A reinforcing mesh is attached to the inside of the rubber-insulated cable body, and a shielding layer is attached to the inside of the reinforcing mesh. An inner core is wrapped inside the shielding layer, and a gap is left between the shielding layer and the inner core.

[0007] Preferably, the two ends of the inner core are connected to the plug, and the plug and the connecting block are symmetrically fixed on both sides of the rubber wire body.

[0008] Preferably, the inner side of the sleeve block is provided with an inner cavity, a baffle is fixed at the rear bottom of the sleeve block, and a silicone hole is provided at the center of the baffle. The rubber thread is embedded in the silicone hole. Silicone sleeves are fixed inside the sides of the sleeve block respectively. An elastic band is fixed to the outside of the top of the sleeve block, and Velcro is fixed to the bottom of the elastic band. An adhesive hook layer is fixed to the bottom of the outside of the sleeve block.

[0009] Preferably, the hook and loop fastener can be attached to the surface of the hook layer, and the elastic band can be distributed in a ring behind the sleeve block.

[0010] Preferably, the sleeve block and the silicone sleeve are on the same horizontal plane, and a groove is formed between the rear of the sleeve block and the baffle.

[0011] Preferably, the two sides of the connecting block are respectively provided with a slot, and a pressing block is transversely inserted in the slot; the two sides above the plug are respectively provided with a cavity, and the top and bottom of the cavity are respectively provided with a slide; the slide is longitudinally inserted with a clamping block, and the front end and the rear end of the clamping block are respectively fixed with a spring between the slide and the cavity; and the inner side of the cavity is longitudinally welded with an arc-shaped block.

[0012] Preferably, the spring can guide the clamping block to enter and exit the cavity, and the top and bottom of the clamping block are respectively embedded in the slide.

[0013] Preferably, the top end of the clamping block is fixedly connected with the pressing block through the slot, and the pressing block can move back and forth along the inner wall of the slot.

[0014] Compared with the prior art, the earphone cable with the reinforced inner lining has the advantages that the earphone cable can improve the flexibility of the wire harness, facilitate the collection of the excess wire harness, and prevent the plug from loosening.

[0015] (1) The rubber wire body is sleeved in the sleeve block, and the shielding layer and the reinforcing wire mesh are arranged between the rubber wire body and the copper wire inner core to block the two materials, so that a gap is reserved for the inner core to be folded when being bent or knotted, the inner core is not directly affected or damaged, the dense reinforcing wire mesh can maintain the shape of the inner core and the rubber wire body, the structural strength of the earphone cable is improved from the inside, and the signal transmission is affected by the damage of the inner core.

[0016] (2) The elastic band is fixed outside the top end of the sleeve block, and an opening is reserved between the rear of the sleeve block and the silica gel sleeve for the rubber wire body to enter, so that the wire harness can be bent transversely and placed in the inner chamber of the sleeve block, but the end of the rubber wire body always penetrates the silica gel hole, the rubber wire body and the silica gel hole rub to show the movement of the wire body, and the magic tape at the bottom of the elastic band is adhered to the surface of the hook layer to be reinforced, so that the rubber wire body can be prevented from sliding out of the sleeve block and the excess wire harness can be stored.

[0017] (3) The plug is fixed on the surface of the connecting block, when the plug is inserted into the earphone or the device by pinching the connecting block, the fingers press the pressing block at the slot and push inwards, the clamping block connected to the bottom of the pressing block is guided to enter the cavity along the slide, and after the plug is inserted, the pressing block is loosened, and the clamping block is pushed out by the spring, so that the clamping block is symmetrically adhered to the hole of the socket. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the sectional structure of the utility model;

[0019] Figure 2 It is a sectional structure of the utility model; Figure 1The local section enlarged structure schematic view at middle A;

[0020] Figure 3 The sleeve block front view sectional structure schematic view of the utility model;

[0021] Figure 4 The sleeve block front view sectional structure schematic view of the utility model; Figure 1 The local section enlarged structure schematic view at middle B.

[0022] In the figure: 1, sleeve block; 2, elastic belt; 3, inner chamber; 4, rubber line body; 5, sticky hook layer; 6, magic tape; 7, connecting block; 8, plug; 9, silica gel hole; 10, baffle; 11, gap; 12, reinforcing wire mesh; 13, shielding layer; 14, inner core; 15, silica gel sleeve; 16, pressing block; 17, clamping block; 18, cavity; 19, slide; 20, arc block; 21, spring; 22, slotted. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of earphone cable with reinforced inner lining, including sleeve block 1 and rubber line body 4, the inside sleeve joint of sleeve block 1 has rubber line body 4, and the two ends of rubber line body 4 are respectively fixed with connecting block 7, the surface of connecting block 7 is fixed with plug 8, the inside of rubber line body 4 is attached with a layer of reinforcing wire mesh 12, the inside of reinforcing wire mesh 12 is attached with a layer of shielding layer 13, and the inside of shielding layer 13 is wrapped with inner core 14, and there is gap 11 between shielding layer 13 and inner core 14;

[0025] The two ends of inner core 14 are respectively connected with plug 8, and plug 8 and connecting block 7 are fixed symmetrically on the two sides of rubber line body 4;

[0026] Specifically, as shown in Figure 1 And Figure 2 As shown, shielding layer 13 and reinforcing wire mesh 12 are provided between rubber line body 4 and copper wire inner core 14 to block the two groups of materials, there is a gap 11 for folding inner core 14 when bending or knotting, without directly acting on or damaging inner core 14 itself, and dense reinforcing wire mesh 12 can maintain the shape of inner core 14 and rubber line body 4, to improve the structural strength of earphone cable from the inside.

[0027] The inner side of the sleeve block 1 is provided with an inner chamber 3, the rear bottom of the sleeve block 1 is fixed with a baffle 10, the center of the inner side of the baffle 10 is provided with a silica gel hole 9, the rubber wire body 4 is embedded in the silica gel hole 9, the inner sides of the two sides of the sleeve block 1 are respectively fixed with silica gel sleeves 15, the outer top of the sleeve block 1 is fixed with an elastic band 2, the bottom of the elastic band 2 is fixed with a magic tape 6, and the bottom end of the outer side of the sleeve block 1 is fixed with a sticky hook layer 5;

[0028] The magic tape 6 can be attached to the surface of the sticky hook layer 5, the elastic band 2 can be distributed in a ring shape at the rear of the sleeve block 1, the sleeve block 1 and the silica gel sleeve 15 are in the same horizontal plane, and a notch is formed between the rear of the sleeve block 1 and the baffle 10;

[0029] Specifically, as shown in Figure 1 and Figure 3 , the rear of the sleeve block 1 and the silica gel sleeve 15 are left with an opening for the rubber wire body 4 to enter, the wire harness can be bent horizontally and placed in the inner chamber 3 of the sleeve block 1, but one end of the rubber wire body 4 always penetrates the silica gel hole 9, the rubber wire body 4 and the silica gel hole 9 will produce friction to show the movement of the wire body, and then the magic tape 6 at the bottom of the elastic band 2 is attached to the surface of the sticky hook layer 5 to reinforce, and the excess wire harness is collected.

[0030] The two sides of the inner side of the connecting block 7 are respectively provided with a slot 22, a pressing block 16 is transversely inserted into the slot 22, the two sides of the upper side of the plug 8 are respectively provided with a cavity 18, the top and bottom of the inner side of the cavity 18 are respectively provided with a slide 19, a clamping block 17 is longitudinally inserted between the slides 19, springs 21 are respectively fixed between the inner side of the clamping block 17 and the cavity 18, and an arc block 20 is longitudinally welded to the inner side of the cavity 18;

[0031] The spring 21 can guide the clamping block 17 to move in and out of the cavity 18, the top and bottom of the clamping block 17 are respectively embedded in the slide 19, the top of the clamping block 17 penetrates the slot 22 and is fixedly connected with the pressing block 16, and the pressing block 16 can move back and forth along the inner wall of the slot 22;

[0032] Specifically, as shown in Figure 1 and Figure 4 , when the plug 8 is inserted into the earphone or device by pinching the connecting block 7, the fingers apply force from both sides and press the pressing block 16 inward at the slot 22, guiding the clamping block 17 connected to the bottom of the pressing block 16 to enter the cavity 18 along the slide 19, and then releasing the pressed pressing block 16 after the insertion is completed, allowing the spring 21 to push out the clamping block 17, so as to fix the holes of the socket by symmetrically attaching the clamping block 17, preventing the plug 8 from sliding out, and maintaining the stability of the earphone wire insertion.

[0033] Working principle: the utility model discloses in use, because the opening is left between the rear of sleeve block 1 and silica gel sleeve 15 for rubber wire body 4 to enter, can horizontally the wire harness is bent and is placed in the inner chamber 3 of sleeve block 1, but the one end of rubber wire body 4 always penetrates silica gel hole 9, and rubber wire body 4 and silica gel hole 9 will produce the friction and show the movement of wire body, then guide the magic tape 6 of the bottom of elastic band 2 to adhere to the surface of hook layer 5 and reinforce, can avoid rubber wire body 4 to slide out sleeve block 1, then pinch the connecting block 7 and is inserted in earphone or equipment when plug 8, finger exerts from both sides and presses down pressure block 16 at slot 22 and pushes in, guide the clamping block 17 of the bottom of pressure block 16 is connected along the slide 19 and is received in cavity 18, after inserting, then loosen the extruded pressure block 16, let spring 21 eject clamping block 17, so as to be fixed through the symmetrical adhesion of the hole of clamping block 17 to socket, rubber wire body 4 and the copper wire inner core 14 between inside are equipped with shielding layer 13, two groups of materials of reinforcing wire net 12 and are blocked, leave a gap 11 for the folding of inner core 14 when bending or knot, and do not directly act or harm the inner core 14 itself, and the compact reinforcing wire net 12 can maintain the shape of inner core 14 and rubber wire body 4.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. Therefore, the present application should not be considered as being limited to the above-described embodiments, but should be defined only by the appended claims and their equivalents, and all changes which come within the meaning and range of equivalents are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims.

Claims

1. A headset cord having a reinforced inner liner, comprising a jacket block (1) and a rubber cord body (4), characterized in that: The sleeve block (1) is sleeved with a rubber wire body (4), and the two ends of the rubber wire body (4) are respectively fixed with a connecting block (7), the surface of the connecting block (7) is fixed with a plug (8), the inside of the rubber wire body (4) is attached with a reinforcing wire mesh (12), the inside of the reinforcing wire mesh (12) is attached with a shielding layer (13), and the inside of the shielding layer (13) is wrapped with an inner core (14), and the shielding layer (13) and the inner core (14) are left with a gap (11).

2. A headset cord having a reinforced inner liner according to claim 1, wherein: The two ends of the inner core (14) are respectively connected with the plug (8), and the plug (8) and the connecting block (7) are symmetrically fixed on the two sides of the rubber wire body (4).

3. The headset cord with a reinforced inner liner of claim 1, wherein: The inside of the sleeve block (1) is provided with an inner chamber (3), the rear bottom of the sleeve block (1) is fixed with a baffle (10), the center of the inside of the baffle (10) is provided with a silica gel hole (9), the rubber wire body (4) is embedded in the silica gel hole (9), the inside of the two sides of the sleeve block (1) is respectively fixed with a silica gel sleeve (15), the outside of the top end of the sleeve block (1) is fixed with an elastic band (2), and the bottom of the elastic band (2) is fixed with a magic tape (6), and the bottom end of the outside of the sleeve block (1) is fixed with a sticky hook layer (5).

4. A headset cord having a reinforced inner liner according to claim 3, wherein: The magic tape (6) can be attached to the surface of the sticky hook layer (5), and the elastic band (2) can be annularly distributed at the rear of the sleeve block (1).

5. A headset cord having a reinforced inner liner as defined in claim 3, wherein: The sleeve block (1) and the silica gel sleeve (15) are in the same horizontal plane, and a notch is formed between the rear of the sleeve block (1) and the baffle (10).

6. The headset cord with a reinforced inner liner of claim 1, wherein: The inside of the connecting block (7) is respectively provided with a slot (22) on the two sides, a pressing block (16) is transversely inserted in the slot (22), cavities (18) are respectively formed on the two sides of the plug (8), slide grooves (19) are respectively formed at the top and bottom of the inside of the cavities (18), a clamping block (17) is longitudinally inserted between the slide grooves (19), springs (21) are respectively arranged between the front end and the rear end of the inside of the clamping block (17) and the cavities (18), and arc-shaped blocks (20) are longitudinally welded on the inside of the cavities (18).

7. A headset cord having a reinforced inner liner according to claim 6, wherein: The spring (21) can guide the clamping block (17) to enter and exit the cavity (18), and the top and bottom of the clamping block (17) are respectively embedded in the slide groove (19).

8. A headset cord having a reinforced inner liner according to claim 6, wherein: The top end of the clamping block (17) is fixedly connected with the pressing block (16) through the slot (22), and the pressing block (16) can move back and forth along the inner wall of the slot (22).

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