CN107592585A - Portable receiver for earphone - Google Patents

Abstract

The invention discloses a kind of portable receiver for earphone, including pulling thread base and rubber insertion hole bar, and the top surface of the upper lid, which offers, takes out hole at two, is covered by slide fastener between the upper lid and box body and is connected with the effect of slide fastener；The bottom surface of the box body is box bottom, and the symmetrical adhesion of box bottom has earphone heads placed cavity at two；Earphone cord wire seat is sticked on box bottom at described two, and earphone cord wire seat is located at the bottom side position of earphone heads placed cavity at two；Also adhesion has bobbin winder base on the box bottom, and pivoted housing is combined with bobbin winder base；The box bottom is further opened with the wide line hole, pulling thread base is provided with threading hole, and the head of pulling thread base passes through the bottom surface of box body；The bottom surface of the box body is bonded with rubber insertion hole bar, and the cm distance of head distance rubber insertion hole bar one of pulling thread base, and the rubber ring that the connecting line of earphone heads is renovated and taken out on hole in hole using taking out is compressed, makes locking function easier.

Description

Carrying case for headphones

technical field

The invention relates to the technical field of storage boxes and earphone storage, in particular to a portable storage box for earphones.

Background technique

When the earphones are taken out from the bag or pocket, the earphone wires are often entangled, and it takes a long time to untangle them. Therefore, it is necessary to design a storage box to store the earphone wires neatly, and some existing earphones store The box only has a storage function. When you need to use the earphones, you have to open the entire earphone box and take out the earphones. The storage box with an automatic take-up shaft has a complicated structure. When the earphone cable is pulled out, it needs a very complicated locking mechanism to lock it. The process is cumbersome and difficult for actual production.

Therefore, in view of the above problems, we propose an earphone storage box with a simple structure, and the length of the earphone cable can be locked by using a simple flip structure, so that the earphone can be retracted and released more freely and conveniently.

Contents of the invention

The purpose of the present invention is to provide a portable storage box for earphones to solve the problem that some existing earphone storage boxes only have a storage function. The storage box of the take-up shaft has a complex structure, and a very complicated locking mechanism is required to lock the earphone cable when it is pulled out.

In order to achieve the above object, the present invention provides the following technical solutions: a portable storage box for earphones, including an upper cover, a zipper sleeve, a zipper, a flip cover with a drawout hole, a drawout hole, a box body, a bottom surface of the box body, an earphone head placement cavity, and an earphone cable Lead seat, winding seat, swivel sleeve, threading seat and rubber socket strip, the top surface of the upper cover is provided with two pumping holes, and the top of the pumping hole is hinged with a pumping hole flip cover; the upper cover and The box body is connected with the function of the zipper through the zipper cover; the bottom surface of the box body is the bottom surface of the box body, and there are two earphone head placement cavities symmetrically adhered to the bottom surface of the box body; the two earphone wire holders are adhered to the box On the bottom surface of the box body, and two earphone cable wire seats are located at the bottom side of the earphone head placement cavity; the bottom surface of the box body is also adhered to a winding seat, and a rotating sleeve is matched with the winding seat; the bottom surface of the box body is also There is a threading hole, and a threading seat is installed on the threading hole, and the head of the threading seat passes through the bottom surface of the box body; the bottom surface of the box body is bonded with a rubber jack strip, and the head of the threading seat is a distance from the rubber socket The holes are one centimeter apart.

Preferably, the earphone head placement cavity is provided with a slot, and the width of the slot is smaller than the width of the earphone head.

Preferably, the winding seat is a cylindrical structure with a limit ring, and the rotating sleeve on the winding seat can rotate on the winding seat.

Preferably, a ring of elastic rubber ring is adhesively connected to the wall of the pumping hole and the bottom surface of the pumping hole flip cover, and the diameter of the elastic rubber ring on the bottom surface of the pumping hole flip cover is smaller than the elastic rubber ring on the wall of the pumping hole hole.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, a rubber ring is bonded to the hole wall of the pumping hole and the bottom surface of the pumping hole flip cover. The earphone head is pulled out from the pumping hole, and is pressed on the hole of the pumping hole by the pumping hole flip cover, and the connecting wire of the earphone head Use the flip cover of the pump hole and the rubber ring on the pump hole to compress, which makes the locking function easier, and the elastic function of the rubber ring will not crush the earphone cable.

2. In the present invention, a rubber jack strip is bonded to the bottom of the box body one centimeter away from the bottom side of the threading seat, and the earphone plug is inserted into the rubber jack strip, and inserted into the rubber jack strip by using the outer peripheral wall of the threading seat The earphone plug inside is limited and fixed, so that the earphone can be quickly connected to the external terminal equipment through the earphone plug.

3. The setting of the left and right earphone wire holders and the earphone head placement cavity of the present invention enables the two earphone heads of the earphone to be stored separately, and the earphone head placement cavity corresponds to the position of the pumping hole, which is convenient for directly opening the flip of the pumping hole. The two earphone heads are taken out from the two earphone head placement cavities, which improves the convenience of the earphone head when used, and uses the threading seat and the swivel sleeve to quickly retract and release the earphone cable, so that the cable can be placed in the box, and the earphone head can be connected with the earphone head. The earphone plug is pulled out from the outside or connected to an external terminal.

Description of drawings

Fig. 1 is the structural representation of box body of the present invention and its internal parts;

Fig. 2 is a schematic diagram of the structure of the present invention when the upper cover draws holes and flips the cover;

Fig. 3 is a schematic diagram of the structure of the present invention when the upper cover draws holes and flips the cover;

Fig. 4 is a left view schematic diagram of the present invention;

Fig. 5 is a schematic diagram of the structure of the earphone wire lead seat of the present invention;

Fig. 6 is an installation relationship diagram of the winding seat and its components on it according to the present invention.

In the figure: 1. Top cover, 2. Zipper sleeve, 3. Zipper, 4. Pull-out flip cover, 5. Draw-out hole, 6. Box body, 7. Bottom surface of box body, 8. Earphone head placement cavity, 9. Earphone cable Conductor seat, 10, winding seat, 11, rotating sleeve, 12, threading seat, 13, rubber jack bar.

detailed description

Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings and the following description. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.

As shown in accompanying drawing 1 to accompanying drawing 6:

The present invention provides a technical solution: a portable storage box for earphones, including an upper cover 1, a zipper cover 2, a zipper 3, a flip cover 4 with a pump hole, a pump hole 5, a box body 6, a bottom surface of the box body 7, and an earphone head placement cavity 8. Headphone wire holder 9, wire winding holder 10, swivel sleeve 11, threading holder 12 and rubber jack strip 13, two pumping holes 5 are opened on the top surface of the upper cover 1, and the top of the pumping hole 5 is hinged to fit There is a flip cover 4 with a draw hole; the upper cover 1 and the box body 6 are connected by the action of the zipper sleeve 2 and the zipper 3; the bottom surface of the box body 6 is the bottom surface 7 of the box body, and there are two earphone heads symmetrically adhered to the bottom surface 7 of the box body Placement cavity 8; two earphone wire lead holders 9 are adhered to the bottom surface of the box body 6, and the two earphone wire lead holders 9 are located at the bottom side of the earphone head placement cavity 8; a winding seat 10 is also adhered to the bottom surface of the box body 6 , and the winding seat 10 is equipped with a rotating sleeve 11; the bottom surface of the box body 6 is also provided with a threading hole, and a threading seat 12 is installed on the threading hole, and the head of the threading seat 12 passes through the bottom surface of the box body 6; the box body The bottom surface of 6 is bonded with rubber jack bar 13, and the head of threading seat 12 is apart from rubber jack bar 13 one centimeter distances.

Specifically, the earphone tip placement cavity 8 is provided with a slot, and the width of the slot is smaller than the earphone tip width, so that the earphone tip placed in the earphone tip placement cavity 8 is limited.

Specifically, the winding seat 10 is a cylindrical structure with a limit ring, and the rotating sleeve 11 on the winding seat 10 can rotate on the winding seat, and the earphone wire is wound on the rotating sleeve 11. The rotation on the winding seat 10 realizes the movement of the winding line;

Specifically, the hole wall of the pumping hole 5 and the bottom surface of the pumping hole flip cover 4 are all glued and connected with a circle of elastic rubber rings, and the diameter of the elastic rubber ring on the bottom surface of the pump hole flip cover 4 is smaller than the elastic rubber ring on the pump hole wall. , press the connecting wire of the headphone head with the flip cover 4 and the rubber ring on the pumping hole to make the locking function easier, and the elastic function of the rubber ring will not crush the connecting wire of the earphone. The position of the rubber ring is as follows: As shown in Figure 2, represented by O;

working principle:

Wind the earphone cable around the swivel 11, pass the earphone plug through the threading hole of the threading seat 12, and insert it into the cavity of the rubber jack strip 13, and put the two earphone heads through the earphone cable guide seat 9 on the left and right sides. The headphone head is placed in the inner cavity of the cavity 8, and the upper cover 1 and the box body 6 are zippered through the zipper sleeve 2 and the zipper 3. When using the headphone head, open the flip cover 4 to place the headphone head in the cavity 8. The headphone head of the earphone is displayed in front of the eyes through the draw-out hole 5, and the headphone head is pulled out. At this time, the swivel sleeve 11 starts to do the wire-releasing action upwards, and then pulls out the earphone plug from the cavity of the rubber jack strip 13. At this time, the swivel sleeve 11 11 Start to do the wire-releasing action downwards, and stretch the headphone head and headphone plug to achieve the final required wire length. After the adjustment, use the buckle on the flip-out cover 4 and the hole 5 to connect the headphone head to the cable. The buckle structure on the hole wall compresses the earphone wire, and for preventing the earphone wire from being crushed, an elastic rubber ring is glued on the bottom surface of the pump hole flip cover 4 and the inwall of the pump hole 5 .

The buckle structure mentioned in this design is a mature and commonly used prior art for general closures, which is not described in this design.

In summary, although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features , Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (4)

1. Portable storage box for earphones, which is characterized in that it includes a top cover, a zipper cover, a zipper, a flip cover with a hole, a hole, a box body, a bottom surface of the box body, a headphone head placement cavity, a headphone wire lead seat, and a winding seat , swivel sleeve, threading seat and rubber jack strip, the top surface of the upper cover is provided with two pumping holes, and the top of the pumping hole is hinged to cooperate with a pumping hole flip cover; the upper cover and the box body are connected by a zipper The cover is connected with the function of the zipper; the bottom surface of the box body is the bottom surface of the box body, and there are two earphone head placement cavities symmetrically adhered to the bottom surface of the box body; The earphone wire seat is located at the bottom side of the earphone head placement cavity; the bottom surface of the box body is also adhered with a winding seat, and a swivel is fitted on the winding seat; the bottom surface of the box body is also provided with a threading hole. A threading seat is installed on the threading hole, and the head of the threading seat passes through the bottom surface of the box body; the bottom surface of the box body is bonded with a rubber jack strip, and the head of the threading seat is one centimeter away from the rubber jack strip. 2 . The portable storage box for earphones according to claim 1 , wherein the cavity for placing the earphone head is provided with a slot, and the width of the slot is smaller than the width of the earphone head. 3 . 3. The portable storage box for earphones according to claim 1, characterized in that: the winding seat is a cylindrical structure with a limit ring, and the swivel sleeve on the winding seat can be placed on the winding seat Do a twirling motion. 4. The portable storage box for earphones according to claim 1, characterized in that: the hole wall of the pumping hole and the bottom surface of the pumping hole flip cover are bonded with a ring of elastic rubber rings, and the bottom surface of the pump hole flip cover The diameter of the elastic rubber ring on the pump hole is smaller than the elastic rubber ring on the wall of the pump hole.