CN218566312U

CN218566312U - double-LED luminous arrow tail

Info

Publication number: CN218566312U
Application number: CN202223128492.1U
Authority: CN
Inventors: 邹金平; 舒伟龙
Original assignee: Dongguan Keyun Outdoor Products Co ltd
Current assignee: Dongguan Keyun Outdoor Products Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-03
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a luminous arrow tail of two LED, including the solid fixed plastic piece, back casing, back LED lamp pearl, the lithium cell, glue the core, preceding LED lamp pearl and procapsid, in the front end of casing after the rear end of procapsid inserts, back LED lamp pearl is fixed in the solid fixed plastic piece, glue the inside front end of core fixing at the procapsid, it is provided with the spring in the core to glue, the lithium cell is in between solid fixed plastic piece and the procapsid, the positive terminal of preceding LED lamp pearl is connected to on the spring, the negative pole end of preceding LED lamp pearl is connected to on the outside negative pole of lithium cell, the positive terminal and the gluey core elastic connection of back LED lamp pearl, the negative pole end of back LED lamp pearl is connected to on the outside negative pole of lithium cell. This luminous arrow tail of two LED's stable in structure, it is easy and simple to handle, adopt two LED lamp pearls to form the effect of giving out light jointly for the luminous luminance of whole arrow tail is more obvious, in the use of open air bow and crossbow arrow, even under the condition that the environment is dark, the visibility is low, still can find out fast.

Description

double-LED luminous arrow tail

Technical Field

The utility model relates to a technical field of outdoor exercises articles for use especially relates to a luminous arrow tail of two LED.

Background

The bow is composed of elastic bow arms and flexible bowstrings, and the arrow comprises an arrow head, an arrow rod and an arrow tail. At present, when the arrow is used for outdoor sports or hunting, the luminous arrow tail is adopted for arrow activities, because the luminous arrow tail can also track the arrow direction under the condition of weak light, in the luminous arrow tail device with the application number of 201711352640.9, a light-emitting diode is adopted for emitting light, but the light emitted by the conventional light-emitting diode in the dark environment in the field is not enough for a user to find, so that the brightness degree of the arrow tail needs to be improved, and the outdoor requirements are met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a two luminous arrow tails of LED, this two luminous arrow tails of LED adopt two LED lamp pearls to form the effect of giving out light jointly for the luminous luminance of whole arrow tail is more obvious, in the use of open air bow and crossbow arrow, even under the condition that the environment is dark, the visibility is low, still can find out fast.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a luminous arrow tail of two LED, is including fixed gluey piece, back casing, back LED lamp pearl, lithium cell, gluey core, preceding LED lamp pearl and procapsid, the rear end of procapsid inserts in the front end of back casing, fixed gluey piece passes back casing, the rear end of procapsid with the inside of back casing is formed with movable chamber, the front end of fixed gluey piece move about in the activity intracavity, back LED lamp pearl is fixed in the fixed gluey piece, it fixes to glue the core the inside front end of procapsid, it is provided with the spring in the core to glue, the lithium cell is in fixed gluey piece with between the procapsid, the positive terminal of preceding LED lamp pearl is connected to on the spring, the negative pole end of preceding LED lamp pearl is connected to on the outside negative pole of lithium cell, the positive pole of back LED lamp pearl with glue core elastic connection, the negative pole end of back LED lamp pearl is connected to on the outside negative pole of lithium cell.

As a preferable technical scheme, a protruding ring is arranged at the front end of the fixed rubber piece, and the protruding ring is located in the movable cavity.

As an optimal technical scheme, the inside of procapsid is provided with the plastic snap ring, the lithium cell passes the plastic snap ring, be provided with spacing hole on the plastic snap ring, the positive terminal of back LED lamp pearl passes spacing hole.

As a preferable technical scheme, the rear end of the fixed rubber piece is connected with a dart cap, and a gap exists between the front end of the dart cap and the rear end of the rear shell.

As a preferred technical scheme, the rear end of the arrow tail cap is provided with an arc-shaped clamping groove.

As a preferred technical scheme, two rear wire passing holes are formed in the middle of the fixing rubber piece, and the positive end of each rear LED lamp bead and the negative end of each rear LED lamp bead respectively penetrate through one rear wire passing hole.

As a preferred technical scheme, the middle part of the rubber core is provided with two front wire passing holes and a spring groove, the positive end of the front LED lamp bead and the negative end of the front LED lamp bead respectively pass through one of the front wire passing holes, the spring is positioned in the spring groove, and the positive electrode of the front end of the lithium battery is inserted into the spring groove.

The utility model has the advantages that: the utility model provides a luminous arrow tail of two LED, this luminous arrow tail of two LED's stable in structure, easy and simple to handle adopts two LED lamp pearls to form the effect of giving out light jointly for the luminous luminance of whole arrow tail is more obvious, in outdoor bow and crossbow arrow use, even under the dark, the low condition of visibility of environment, still can find out fast.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of an overall structure of a dual LED lighting arrow according to an embodiment;

FIG. 2 is an exploded view of a dual LED lighted nock according to an embodiment;

FIG. 3 is a cross-sectional view of a dual LED illuminated nock according to an embodiment;

FIG. 4 is a schematic structural view of a rubber core according to an embodiment;

fig. 5 is a schematic structural view of the fixing glue member according to the embodiment.

In fig. 1 to 5:

1. fixing the rubber piece; 2. a rear housing; 3. a rear LED lamp bead; 4. a lithium battery; 5. a rubber core; 6. a front LED lamp bead; 7. a front housing; 8. a movable cavity; 9. a spring; 10. the positive end of the front LED lamp bead; 11. the cathode end of the front LED lamp bead; 12. the positive end of the rear LED lamp bead; 13. the negative end of the rear LED lamp bead; 14. a raised ring; 15. a plastic snap ring; 16. a rocket tail cap; 17. a gap; 18. an arc-shaped clamping groove; 19. a rear wire passing hole; 20. and a front wire through hole.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, in this embodiment, a double-LED light-emitting arrow tail includes a fixing glue member 1, a rear casing 2, a rear LED lamp bead 3, a lithium battery 4, a glue core 5, a front LED lamp bead 6 and a front casing 7, a rear end of the front casing 7 is inserted into a front end of the rear casing 2, the fixing glue member 1 penetrates the rear casing 2, a movable cavity 8 is formed between a rear end of the front casing 7 and an inside of the rear casing 2, the front end of the fixing glue member 1 is movable in the movable cavity 8, the rear LED lamp bead 3 is fixed in the fixing glue member 1, the glue core 5 is fixed at an inner front end of the front casing 7, a spring 9 is provided in the glue core 5, the lithium battery 4 is located between the fixing glue member 1 and the front casing 7, an anode 10 of the front LED lamp bead is connected to the spring 9, a cathode 11 of the front LED lamp bead is connected to an outside cathode of the lithium battery 4, an anode 12 of the rear LED lamp bead is elastically connected to the glue core 5, and a cathode 13 of the rear LED lamp bead is connected to an outside cathode of the lithium battery 4.

When the arrow tail is placed on the arch string, the arch string presses the fixing rubber part 1, so that the fixing rubber part 1 is extruded and displaced towards the inside of the rear shell 2, the rear LED lamp bead 3 is pushed forwards, the positive end 12 of the rear LED lamp bead is connected with the positive end 10 of the front LED lamp bead forwards, meanwhile, the front end positive pole of the lithium battery 4 is contacted with the spring 9, the spring 9 is connected with the positive end 10 of the front LED lamp bead, the front end positive pole of the lithium battery 4 is connected with the positive end 10 of the front LED lamp bead and the positive end 12 of the rear LED lamp bead, the negative end 11 of the front LED lamp bead and the negative end 13 of the rear LED lamp bead are connected with the outer side negative pole of the lithium battery 4, the whole electric loop is conducted, the front LED lamp bead 6 and the rear LED lamp bead 3 form a loop in series to emit light, and light spots are formed at the front end and the rear end of the arrow tail respectively.

Wherein, the negative pole end 11 of preceding LED lamp pearl and the equal elastic type of negative pole end 13 of back LED lamp pearl contact the outside negative pole of lithium cell 4, design into complete elastic construction, for the better contact with lithium cell 4, two LED lamp pearls electric quantity simultaneously around, and the fixed glue piece 1 is outwards pulled out to the opposite principle.

The front end of the fixed rubber part 1 is provided with a bulge loop 14, the bulge loop 14 is positioned in the movable cavity 8, and under the action of the bulge loop 14, the fixed rubber part 1 is limited in the movable cavity 8 formed by the front shell 7 and the rear shell 2 and cannot fall off.

The inside of procapsid 7 is provided with plastic snap ring 15, and lithium cell 4 passes plastic snap ring 15, is provided with spacing hole on the plastic snap ring 15, and the positive terminal 12 of back LED lamp pearl passes spacing hole, and under the spacing hole effect of plastic snap ring 15, the positive terminal 12 of back LED lamp pearl can not contact with lithium cell 4's outside negative pole, prevents the emergence of the short circuit condition.

The rear end of the fixed rubber part 1 is connected with a rocket tail cap 16, a gap 17 exists between the front end of the rocket tail cap 16 and the rear end of the rear shell 2, in the process that the rocket tail cap 16 is pushed forwards, the gap 17 is reduced, the rocket tail cap 16 brings the fixed rubber part 1 to the rear LED lamp beads 3 to move forwards together, and the purpose is to move the positive end 12 of the rear LED lamp beads forwards to be connected with the positive end 10 of the front LED lamp beads together.

The rear end of the arrow tail cap 16 is provided with an arc-shaped clamping groove 18, and the arc-shaped clamping groove 18 is used for being fixed on the bowstring, so that the bowstring can be controlled at the center of the arrow tail, and the launch is more convenient.

Two rear wire passing holes 19 are formed in the middle of the fixing rubber part 1, the positive end 12 of each rear LED lamp bead and the negative end 13 of each rear LED lamp bead penetrate through the rear wire passing holes 19 respectively, and a fixing mode of clamping and adding glue is adopted between each rear LED lamp bead 3 and the fixing rubber part 1.

Glue the middle part of core 5 and be provided with two preceding line holes 20 and a spring 9 groove, the positive terminal 10 of preceding LED lamp pearl and the negative pole end 11 of preceding LED lamp pearl pass a preceding line hole 20 respectively, and spring 9 is in spring 9 inslot, and the positive pole of the front end of lithium cell 4 inserts spring 9 inslot, and preceding LED lamp pearl 6 and glue the fixed mode that adopts the buckle to add glue between the core 5 equally.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. The utility model provides a luminous arrow tail of two LED, its characterized in that, includes fixed glue piece, back casing, back LED lamp pearl, lithium cell, glues core, preceding LED lamp pearl and procapsid, the rear end of procapsid inserts in the front end of back casing, fixed glue piece passes back casing, the rear end of procapsid with the inside of back casing is formed with movable chamber, the front end activity of fixed glue piece in the activity intracavity, back LED lamp pearl is fixed in the fixed glue piece, it fixes to glue the core the inside front end of procapsid, it is provided with the spring in the core to glue, the lithium cell is in fixed glue the piece with between the procapsid, the positive terminal of preceding LED lamp pearl is connected to on the spring, the negative pole end of preceding LED lamp pearl is connected to on the outside negative pole of lithium cell, the positive terminal of back LED lamp pearl with glue core elastic connection, the negative pole end of back LED lamp pearl is connected to on the outside negative pole of lithium cell.

2. The double-LED illuminated nock according to claim 1, wherein a protruding ring is arranged at the front end of the fixing rubber piece, and the protruding ring is located in the movable cavity.

3. The double-LED luminous nock according to claim 1, wherein a plastic snap ring is arranged inside the front housing, the lithium battery penetrates through the plastic snap ring, a limiting hole is formed in the plastic snap ring, and the positive end of the rear LED lamp bead penetrates through the limiting hole.

4. The double-LED luminous nock according to claim 1, wherein a nock cap is connected to the rear end of the fixing rubber piece, and a gap exists between the front end of the nock cap and the rear end of the rear housing.

5. The double-LED lighted nock according to claim 4, wherein the rear end of the nock cap is provided with an arc-shaped slot.

6. The double-LED luminous nock according to claim 4, wherein two rear wire through holes are formed in the middle of the fixing rubber piece, and the positive end of each rear LED lamp bead and the negative end of each rear LED lamp bead respectively penetrate through one rear wire through hole.

7. The double-LED luminous arrow tail according to claim 1, characterized in that two front wire through holes and a spring groove are arranged in the middle of the rubber core, the positive end of the front LED lamp bead and the negative end of the front LED lamp bead respectively pass through one front wire through hole, the spring is arranged in the spring groove, and the positive end of the lithium battery is inserted into the spring groove.