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CN-224233800-U - Bluetooth sound box of mountain-climbing knapsack quick connect

CN224233800UCN 224233800 UCN224233800 UCN 224233800UCN-224233800-U

Abstract

The utility model relates to the field of Bluetooth sound box structure design, in particular to a Bluetooth sound box for quick connection of a mountain climbing backpack, which comprises a Bluetooth sound box body, loudspeakers and hooks, wherein the loudspeakers are embedded at two sides of the front part of the Bluetooth sound box body, the output of two megaphone all is equipped with the protection network, and the department has regulation and control screen and adjust knob in the middle of bluetooth speaker body front portion, and bluetooth speaker body upside is provided with the couple of semicircle circular-arc, and the inclined plane has been seted up to the semicircle arc lower extreme of couple. The hook inclined surface and the hook matching surface form surface contact, the automatic reset function of the torsion spring is matched, the small-amplitude longitudinal tensile strength is achieved under the tool-free operation, the problem that the traditional hood type fixing is easy to fall off is solved, the invisible embedded climbing buckle is switched between a storage state and an unfolding state, different hanging point structures can be adapted, and the connection compatibility is improved.

Inventors

  • NIE GUOQIANG

Assignees

  • 深圳市伊波达电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250416

Claims (6)

  1. 1. The utility model provides a bluetooth speaker of mountain-climbing knapsack quick connect, a serial communication port, including bluetooth speaker body (1), megaphone (2), couple (3), clasp (4), torsional spring (5), mountain-climbing knot (7) and stable axle (71), megaphone (2) are all installed to bluetooth speaker body (1) front portion both sides embedment, the output of two megaphone (2) all is equipped with the protection network, and bluetooth speaker body (1) front portion intermediate department has regulation and control screen and adjust knob, bluetooth speaker body (1) upper side portion is provided with semicircle-shaped couple (3), the inclined plane has been seted up to the semicircle arc lower extreme of couple (3), bluetooth speaker body (1) upper side portion articulates clasp (4), the mating surface slope has been seted up on clasp (4) upper portion, and the inclined plane with semicircle arc lower extreme offsets, clasp (4) and bluetooth speaker body (1) articulated axle outside cover has torsional spring (5), bluetooth speaker body (1) both sides portion intermediate department all articulates has annular mountain-climbing knot (7), mountain-climbing knot (7) are embedded design, bluetooth speaker body (1) upper side portion articulates the hinge has the clasp (71) of the outside of semicircle arc lower extreme.
  2. 2. The quick-connect Bluetooth sound box of a mountain-climbing backpack according to claim 1, further comprising a clamping bead (41), wherein the clamping bead (41) is arranged in the middle of the matching surface at the upper part of the clasp (4), and the clamping bead (41) is embedded into the inclined surface of the hook (3) to limit the rotation direction of the clasp (4).
  3. 3. The quick-connection Bluetooth sound box for the mountain-climbing backpack according to claim 2, wherein grooves (6) are formed in the two side parts of the Bluetooth sound box body (1) corresponding to the mountain-climbing buckles (7), and the grooves (6) start from a single finger groove of a human hand.
  4. 4. A Bluetooth sound box for quick connection of a mountain-climbing backpack according to claim 3 is characterized in that a plurality of anti-skid grooves (8) are symmetrically formed on two side parts of the Bluetooth sound box body (1).
  5. 5. The quick connection Bluetooth sound box of the mountain-climbing backpack according to claim 4, further comprising a hanging rope (9), wherein the hanging rope (9) is arranged in the middle of the upper part of the Bluetooth sound box body (1).
  6. 6. The quick-connect Bluetooth sound box of a mountain-climbing backpack according to claim 5, further comprising an anti-slip pad (10), wherein the anti-slip pad (10) made of silica gel is arranged at the rear part of the Bluetooth sound box body (1).

Description

Bluetooth sound box of mountain-climbing knapsack quick connect Technical Field The utility model relates to the field of Bluetooth sound box structural design, in particular to a Bluetooth sound box for quick connection of a mountain climbing backpack. Background The Bluetooth sound box is wireless audio equipment with a built-in Bluetooth chip, is connected with equipment such as a mobile phone, a tablet computer and the like through a Bluetooth protocol (such as Bluetooth 4.0 and versions above), replaces the traditional wired transmission mode, and realizes the music playing function without wire constraint. The traditional Bluetooth sound box is mainly of an integrated structural design, the knapsack is connected by relying on a lifting handle or an external pocket cover (such as a nylon net cloth sleeve), the knapsack is only fixed by winding a braid or adhering a magic tape, however, the sewing point or the adhesive surface of the pocket cover and the sound box body is easy to tear when the longitudinal tension is large, the sound box is usually in a mountain climbing fully loaded state), the falling risk rate of the sound box is improved, in addition, the integrated lifting handle is only matched with a knapsack hanging belt with a specific width, and the knapsack hanging belt cannot be compatible with special-shaped hanging points such as a tactical knapsack D-shaped ring and a braid buckle, so that the connection scene is limited. Therefore, the Bluetooth sound box with the quick connection of the mountain-climbing backpack is specially designed, so that the technical problem is solved. Disclosure of utility model In order to overcome the defects in the prior art, the technical problem to be solved is to provide the Bluetooth sound box for quick connection of the mountain climbing backpack. The Bluetooth sound box comprises a Bluetooth sound box body, loudspeakers, hooks, clasps, torsion springs, climbing buckles and stabilizing shafts, wherein the loudspeakers are embedded in two sides of the front portion of the Bluetooth sound box body, the protection nets are arranged at the output ends of the two loudspeakers, a regulating screen and a regulating knob are arranged in the middle of the front portion of the Bluetooth sound box body, the upper side portion of the Bluetooth sound box body is provided with a semicircular arc-shaped hook, an inclined surface is arranged at the lower end of the semicircular arc portion of the hook, the upper side portion of the Bluetooth sound box body is hinged with the clasps, the upper portion of the clasps is provided with a matching surface, the matching surface is in an inclined design and is abutted against the inclined surface at the lower end of the semicircular arc portion, the torsion springs are sleeved outside the hinging shafts of the clasps and the Bluetooth sound box body, annular climbing buckles are hinged in the middle of the two side portions of the Bluetooth sound box body, the middle of the climbing buckles are provided with hinging buckle hanging portions, and the stabilizing shafts are sleeved outside the hinging shafts of the climbing buckles and the Bluetooth sound box body. In one embodiment, the hook further comprises a clamping bead, wherein the clamping bead is arranged in the middle of the matching surface at the upper part of the hook, and is embedded into the inclined surface of the hook so as to limit the rotating direction of the hook. In one embodiment, grooves are formed in two side portions of the Bluetooth sound box body corresponding to the mountain climbing buckles, and the grooves start from a single finger groove of a human hand. In one embodiment, a plurality of anti-skid grooves are symmetrically formed in two side portions of the Bluetooth sound box body. In one embodiment, the Bluetooth sound box further comprises a hanging rope, and the hanging rope is arranged in the middle of the upper part of the Bluetooth sound box body. In one embodiment, the Bluetooth sound box further comprises an anti-slip pad, and the anti-slip pad made of a silica gel material is arranged at the rear part of the Bluetooth sound box body. The embedded type backpack strap has the advantages that 1, the cooperation design of semi-arc hooks, the inclined hooks and the torsion springs for resetting is adopted to realize one-hand locking of the backpack strap in a short time, the hook inclined surfaces form surface contact with the matching surfaces of the hooks, the automatic resetting function of the torsion springs is matched, the small-amplitude longitudinal tensile strength is achieved under the tool-free operation, the problem that the conventional hood type buckle is easy to fall off is solved, the hidden embedded type climbing buckle can adapt to different hanging point structures through switching between the storage state and the unfolding state, and the connection compatibility is improved. 2. Through the embedded overall arrangement of