CN210866288U

CN210866288U - Battery holder structure for wireless earphone

Info

Publication number: CN210866288U
Application number: CN201921914907.3U
Authority: CN
Inventors: 周雪松
Original assignee: Shenzhen Mission Electronics Co ltd
Current assignee: Shenzhen Mission Electronics Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-26
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a battery holder structure that wireless earphone used, including the earphone body, and locate the battery holder on the earphone body, be provided with battery slot on the battery holder, the embedded joint of battery slot has the battery body, the lower extreme of battery body is provided with the link, be provided with spout and through-hole on the battery holder, sliding connection has spacing slider in the spout, spacing slider's one end is provided with the connecting rod, the connecting rod cup joints with the through-hole slip, be provided with between spacing slider's one end and the spout inner wall and prevent weighing down the spring, the connecting rod is provided with the connection rope towards the one end of link, connect rope and link hook joint. Can avoid battery body and earphone body direct separation to fall, effectively improve the nature of preventing falling of battery body, not only improve the installation between the lateral wall of the battery body of accomplishing and battery slot leakproofness, moreover, effectively improve the anti-skidding wearability of the outer wall of battery body.

Description

Battery holder structure for wireless earphone

Technical Field

The utility model relates to a wireless headset technical field specifically is a battery tray structure that wireless headset used.

Background

With the advancement of technology, bluetooth wireless earphones are slowly integrated into the lives of people, and a wireless earphone battery holder structure is described in the publication number CN2674656Y, which comprises a wireless earphone body and a battery, wherein the wireless earphone body is provided with a battery slot on one side surface, a concave hole is arranged on the inner side surface of the battery slot, L-shaped flanges are arranged on two side walls of the battery slot, a protrusion protruding forwards is arranged at the front end of the battery, and L-shaped grooves are arranged on two sides of the battery, when the wireless earphone is assembled, the protrusion at the front end of the battery is arranged in front of the concave hole of the wireless earphone body, so that the L-shaped grooves at the two sides of the battery descend and are sleeved on the L-shaped flanges opposite to the wireless earphone body, the battery can be flatly attached to the bottom surface of the battery slot, then the battery is pushed into position, the battery can be inserted into the concave hole of the battery slot by the protrusion, and the L-shaped flanges at the two sides of the battery are also clamped in the L-shaped grooves of the battery to form, however,

1. if people ride a bicycle or drive the vehicle at the moment, the earphone body is worn on the ears of people, if the battery body is slightly carelessly collided with the battery body violently or the vibration is too large, the battery body can slip off the earphone body, and because the battery body and the earphone body are not in a constraint connection structure, the battery body and the earphone body are in a complete separation state, and the battery body is easy to slip off and lose;

2. in addition, when the battery body is installed in the battery slot, the sealing performance between the side walls of the battery body is low, the battery body is often pulled out from the battery seat of the earphone body for charging, and the surface of the battery body is abraded and the anti-skid performance of the surface is low because people hold the surface of the battery body by hands and pull the surface out of the battery seat after long use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery holder structure that wireless earphone used to solve the battery body that prior art exists prevent that the leakproofness is lower between the lateral wall of the battery body that the falling nature is lower, the installation is accomplished battery body and battery slot, the lower problem of the anti-skidding wearability of the outer wall of battery body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery holder structure that wireless earphone was used, includes the earphone body to and locate the battery holder on the earphone body, be provided with the battery slot on the battery holder, the embedded joint of battery slot has the battery body, the lower extreme of battery body is provided with the link, be provided with spout and through-hole on the battery holder, sliding connection has spacing slider in the spout, spacing slider's one end is provided with the connecting rod, the connecting rod slides with the through-hole and cup joints, be provided with between spacing slider's one end and the spout inner wall and prevent weighing down the spring, the connecting rod is provided with the connection rope towards the one end of link, connect rope and link hook joint.

Preferably, the number of the hanging rings and the sliding grooves is two, and the hanging rings and the sliding grooves are arranged in a left-right symmetrical mode by taking the vertical central axis of the battery holder as the center.

Preferably, a damping sleeve is arranged in the through hole, and a damping hole preset in the damping sleeve is in sliding sleeve connection with the outer wall of the connecting rod.

Preferably, a gasket is provided between the side wall surface of the battery slot and the side wall surface of the battery body.

Preferably, the outer wall surface of the battery body is provided with an anti-skid wear-resistant layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the sliding structure and the anti-falling spring connecting rope hooking structure arranged on the battery seat, if the battery seat is slightly carelessly collided with the battery body violently or the battery body is vibrated too much and is caused to slip off from the earphone body, the battery body and the earphone body can be prevented from being directly separated and falling, and the anti-falling performance of the battery body is effectively improved;

2. through the sealing gasket and the anti-skidding wear-resistant layer structure that set up, not only improved the leakproofness between the battery body of installation completion and the lateral wall of battery slot, moreover, effectively improved the anti-skidding wear resistance of battery body outer wall surface.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a partial sectional view of the sliding structure and the anti-falling spring connecting rope hooking structure of the present invention;

fig. 3 is a bottom view of the whole structure of the present invention;

fig. 4 is a top-view partial enlarged view of the left-side sliding structure and the hook structure of the anti-falling spring connecting rope of the present invention.

In the figure: the earphone comprises an earphone body 1, a battery seat 2, a battery slot 21, a sealing gasket 22, a battery body 3, an anti-skid wear-resistant layer 31, a hanging ring 32, a connecting rod 4, a connecting rope 41, a limiting sliding block 42, an anti-falling spring 43, a sliding groove 5, a through hole 51 and a damping sleeve 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a battery holder structure for a wireless earphone comprises an earphone body 1, the earphone body 1 is the wireless earphone recorded in the publication number CN2674656Y, and a battery holder 2 arranged on the earphone body 1, a battery slot 21 is arranged on the battery holder 2, a battery body 3 is embedded and clamped in the battery slot 21, the battery body 3 is a power supply battery of the earphone body 1, a hanging ring 32 is arranged at the lower end of the battery body 3, a sliding groove 5 and a through hole 51 are arranged on the battery holder 2, the hanging ring 32 and the sliding groove 5 are two in number and are arranged in bilateral symmetry by taking the vertical central axis of the battery holder 2 as the center, a limiting slide block 42 is connected in the sliding groove 5, a connecting rod 4 is arranged at the lower end of the limiting slide block 42, the connecting rod 4 is in sliding sleeve joint with the through hole 51, an anti-falling spring 43 is arranged between the upper end of the limiting slide block 42 and the inner wall of the sliding groove 5, a connecting rope 41 is, the connecting rope 41 is a nylon rope, which is firm and durable, the rope end of the nylon rope passes through the inner hole of the hanging ring 32 and is fixedly connected with the nylon rope body through hot melting, so that hooking is realized, if the nylon rope is slightly carelessly collided with the battery body 3 violently or the battery body 3 is excessively vibrated and is caused to slip from the earphone body 1, the battery body 3 can fall downwards due to gravity, the connecting rod 4 and the limit slider 42 can be driven to slide downwards through the hanging ring 32 and the connecting rope 41, the outer wall surface of the connecting rod 4 can perform sliding friction with the through inner hole of the damping sleeve 52, the damping friction force of the damping sleeve 52 can slow down and offset the falling force of the battery body 3, meanwhile, the anti-falling spring 43 is stretched and deformed to form deformation potential energy, the upward deformation potential energy can further offset the falling force of the battery body 3, and the falling speed of the battery body 3 can be greatly reduced through the double offset of the forces of the two, and wait that spacing slider 42 slides down to spout 5 and the direct ladder of through-hole 51 blocks the face along spout 5, can avoid battery body 3 and earphone body 1 direct separation to fall, improved the falling resistance of battery body 3.

Referring to fig. 2 and 4, a damping sleeve 52 is disposed in the through hole 51, a damping hole preset in the damping sleeve 52 is slidably sleeved on the outer wall of the connecting rod 4, the damping sleeve 52 is made of a rubber tube, and a through hole is disposed in the damping sleeve and has damping friction property, so that the sealing property of a gap between the connecting rod 4 and the through hole 51 can be realized, and the falling force of the battery body 3 can be further reduced and counteracted due to the damping friction property of the outer wall of the connecting rod 4.

Referring to fig. 1 and 3, a sealing gasket 22 is disposed between a side wall surface of the battery slot 21 and a side wall surface of the battery body 3, the sealing gasket 22 is integrally made of an elastic silica gel gasket and has high insulation and elasticity, when the battery body 3 is inserted into the battery slot 21 in a clamping manner, the sealing gasket 22 is extruded and deformed, and the side wall surface of the battery slot 21 and the side wall surface of the battery body 3 are sealed, so that the sealing performance of the gap at the position is improved, an anti-slip wear-resistant layer 31 is disposed on an outer wall surface of the battery body 3, the anti-slip wear-resistant layer 31 is a TPU colloidal particle coating and has good wear resistance, so that the wear resistance of the outer wall surface of the battery body 3 can be improved, the TPU colloidal particle coating is uniformly sprayed on the outer wall surface of the battery body 3, the TPU colloidal particle coating has many particle particles, and after spraying, condensing and curing, concave-convex, when the battery body 3 is detached by mounting the latter on a finger of a user, the skin of the user needs to be pressed against the outer wall surface of the battery body 3 for squeezing or rubbing, so that the friction force of the skin of the user can be increased by forming the concave-convex particle surface on the outer wall surface of the battery body 3, and the anti-skid property is improved.

The utility model discloses when concrete implementation: if the battery body 3 is slightly violently collided with the battery body 3 or the vibration is too large and the battery body 3 slips off the earphone body 1, the battery body 3 can fall downwards due to gravity, the connecting rod 4 and the limit slider 42 can be driven to slide downwards through the hanging ring 32 and the connecting rope 41, the outer wall surface of the connecting rod 4 can perform sliding friction with the through inner hole of the damping sleeve 52, the damping friction force of the damping sleeve 52 can slow down and offset the falling force of the battery body 3, meanwhile, the anti-falling spring 43 is stretched and deformed to form deformation potential energy, the upward deformation pull-back potential energy can further offset the falling force of the battery body 3, the falling speed of the battery body 3 can be greatly reduced through double offset of the two forces, and the limit slider 42 is required to slide downwards along the sliding groove 5 until the sliding groove 5 and the through hole 51 directly block the stepped blocking surface, can avoid battery body 3 and earphone body 1 direct separation to fall, improve battery body 3's the nature of preventing falling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery holder structure that wireless headset used, includes earphone body (1) to and battery holder (2) on locating earphone body (1), its characterized in that: be provided with battery slot (21) on battery holder (2), the embedded joint of battery slot (21) has battery body (3), the lower extreme of battery body (3) is provided with link (32), be provided with spout (5) and through-hole (51) on battery holder (2), sliding connection has stop block (42) in spout (5), the one end of stop block (42) is provided with connecting rod (4), connecting rod (4) and through-hole (51) slip cup joint, be provided with between the one end of stop block (42) and spout (5) inner wall and prevent weighing down spring (43), connecting rod (4) are provided with towards the one end of link (32) and are connected rope (41), connect rope (41) and link (32) hook joint.

2. The battery holder structure for a wireless headset according to claim 1, wherein: the number of the hanging rings (32) and the sliding grooves (5) is two, and the hanging rings and the sliding grooves are arranged in a bilateral symmetry mode by taking the vertical central axis of the battery holder (2) as the center.

3. The battery holder structure for a wireless headset according to claim 1, wherein: a damping sleeve (52) is arranged in the through hole (51), and a damping hole preset in the damping sleeve (52) is in sliding sleeve connection with the outer wall of the connecting rod (4).

4. The battery holder structure for a wireless headset according to claim 1, wherein: and a sealing gasket (22) is arranged between the side wall surface of the battery slot (21) and the side wall surface of the battery body (3).

5. The battery holder structure for a wireless headset according to claim 1, wherein: the outer wall surface of the battery body (3) is provided with an anti-skid wear-resistant layer (31).