CN111864863A

CN111864863A - Charging support

Info

Publication number: CN111864863A
Application number: CN202010846502.1A
Authority: CN
Inventors: 许林平; 黄楷文
Original assignee: Xiamen Yealink Network Technology Co Ltd
Current assignee: Xiamen Yealink Network Technology Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-10-30

Abstract

The invention relates to the technical field of wireless earphone charging, and discloses a charging bracket, which comprises: the first threading channel penetrates through two ends of the first pipe body; a second tube having a second threading passage; the second pipe body is provided with a first connecting end and a second connecting end, the first connecting end of the second pipe body is provided with a threading hole communicated with the second threading channel, and the end face of the first connecting end of the second pipe body is provided with a clamping block; a second connecting end of the second tube body is provided with a charging assembly for charging the head-wearing wireless earphone; the fixed block is arranged at one end of the first pipe body; the fixed block is provided with a concave part for inserting the first connecting end of the second pipe body, and the fixed block is provided with a clamping hole matched with the clamping block; the fixed block is fixedly connected with the first connecting end of the second pipe body through a fastener. The charging bracket provided by the invention has the advantages of high strength, good impact resistance, improved charging stability and good appearance.

Description

Charging support

Technical Field

The invention relates to the technical field of wireless earphone charging, in particular to a charging support.

Background

At present, wireless earphones are mainly classified into a head-wearing type, a common in-ear type, a neck hanging type and a double-ear independent type. The wireless headset is popular with users due to the advantages of good sound field, high comfort level and the like, but the wireless headset consumes more power than an in-ear headset, so that the wireless headset needs to be charged frequently.

Currently, a wireless charging technology is used to charge a wireless headset, such as a headset system, a headset and a wireless charging device disclosed in CN208272712U, but the cost of the wireless headset and the wireless charging device is high, so the current wireless headset still mainly uses contact charging, and the main structure of the wireless headset is to contact and charge through a charging terminal on the headset and a thimble of the charging device. Generally, in order to arrange or put the wireless earphone of wear-type in order conveniently, current charging device fixes on the support, and charging device's circular telegram wire is worn to establish and is connected with charging device after the support is inside, and present charging support is mostly die casting integrated into one piece, and its shock resistance, anti falling performance are poor, need drop into higher mould cost simultaneously, and the product outward appearance after the die-casting is relatively poor.

Disclosure of Invention

The purpose of the invention is: provided is a charging bracket which has high strength, good impact resistance, improved charging stability, and good appearance.

In order to achieve the above object, the present invention provides a charging stand including:

the first threading channel penetrates through two ends of the first pipe body;

a second tube having a second threading passage; the second pipe body is provided with a first connecting end and a second connecting end, the first connecting end of the second pipe body is provided with a threading hole communicated with the second threading channel, and the end face of the first connecting end of the second pipe body is provided with a clamping block; a second connecting end of the second tube body is provided with a charging assembly for charging the head-wearing wireless earphone; and the number of the first and second groups,

the fixing block is arranged at one end of the first pipe body; the fixed block is provided with a concave part for inserting the first connecting end of the second pipe body, and the fixed block is provided with a clamping hole matched with the clamping block; the fixed block is fixedly connected with the first connecting end of the second pipe body through a fastener.

As a preferred scheme, the pipe joint further comprises a first sleeve sleeved on the first pipe body, and the fixing block and the fastener are respectively positioned in the first sleeve; and the side wall of the first sleeve is provided with a plug hole for inserting the first connecting end of the second pipe body.

Preferably, the fastening member is a bolt, the fixing block is provided with a first threaded hole in threaded connection with the fastening member, and the first connecting end of the second pipe body is provided with a second threaded hole in threaded connection with the fastening member.

Preferably, the fixing device further comprises a light-emitting piece arranged in the first sleeve, and the light-emitting piece is provided with a through hole for the fastening piece to pass through.

Preferably, the lighting device further comprises a light guide column, wherein the light guide column is arranged at one end opening of the first sleeve and is close to the light-emitting piece.

Preferably, the charging assembly includes a base fixed to the second connection end face of the second pipe, a thimble, a magnet fixed to the base, and a support base for supporting the wireless headset; the base is provided with an installation cavity communicated with the second threading channel, and the base is provided with a needle penetrating hole for the thimble to penetrate through and communicated with the installation cavity; the supporting seat is connected with the base through a connecting sheet.

Preferably, the base further comprises a second sleeve sleeved on the second pipe body, and the base is provided with a blocking portion for blocking the sleeve from moving.

Preferably, the second tube and the base are an integral member made of an aluminum alloy.

Preferably, the cross section of the clamping block is T-shaped, and the clamping hole is a T-shaped hole matched with the clamping block.

Preferably, the first pipe body and the second pipe body are respectively of a circular pipe structure, and the axis of the first pipe body is perpendicular to the axis of the second pipe body.

Compared with the prior art, the charging bracket provided by the embodiment of the invention has the beneficial effects that:

the charging support comprises a first pipe body, a second pipe body and a fixing block arranged at one end of the first pipe body, wherein the first pipe body is provided with a first threading channel penetrating through two ends of the first pipe body, the second pipe body is provided with a second threading channel, a first connecting end of the second pipe body is provided with a threading hole communicated with the second threading channel, and meanwhile, the first connecting end of the second pipe body is inserted into a concave part of the fixing block and is fixedly connected with the fixing block, so that a lead for charging the head-wearing wireless earphone is sequentially arranged in the first threading channel, the threading hole and the second threading channel in a penetrating mode and then is electrically connected with a charging assembly, and the charging function is completed. The first body and the second body of relative separation connect into a holistic support that charges through fixed block and fastener, compare with the fashioned integral type support that charges of die-casting, intensity is bigger, the anti ability of falling of bending resistance is stronger, and the support that charges simultaneously can be carried after the split becomes a plurality of parts, and occupation space is little, and the protection support that charges is difficult for receiving external force collision and bends in handling. In addition, the wire is accomodate in the inside of first body and second body, and the user can not see any wire on charging the surface of support, improves the holistic aesthetic property of support that charges.

Furthermore, the first connecting end of the second pipe body is provided with a clamping block, the fixing block is provided with a clamping hole matched with the clamping block, and the clamping block and the clamping hole are mutually nested so that the second pipe body is fixed relative to the fixing block, the limiting and clamping effects are achieved, the second pipe body is prevented from moving in the length direction of the first pipe body, and then the second pipe body is fixed at one end of the first pipe body. The second pipe body is connected with the first pipe body through the fixing block, and compared with the conventional technology in which the second pipe body is directly in threaded connection with the first pipe body, the second pipe body is more convenient to disassemble and better in appearance.

Drawings

Fig. 1 is a schematic structural diagram of a charging stand according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of FIG. 1, taken apart;

fig. 3 is a schematic structural diagram of the first tube, the second tube, the fixing block, the fastening member and the charging assembly according to the present invention;

FIG. 4 is a schematic structural diagram of a second tube and a charging assembly according to an embodiment of the invention;

FIG. 5 is a schematic structural diagram of another perspective view of a second tube and a charging assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a second tube and a base according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the fixing block of the present invention;

in the figure, 1-the first pipe body, 11-the first threading channel;

2-a second pipe body, 21-a second threading channel, 22-a first connecting end, 221-a threading hole, 222-a clamping block, 223-a second threaded hole and 23-a second connecting end;

3-charging component, 31-base, 311-installation cavity, 312-abutting part, 313-surrounding part, 32-ejector pin, 33-magnet, 34-supporting seat and 35-connecting piece;

4-a fixed block, 41-a concave part, 42-a clamping hole and 43-a first threaded hole;

5-a fastener;

6-a first sleeve, 61-a plug hole;

7-luminescent element, 71-via;

8-a light guide column;

9-second sleeve, 91-mounting hole;

10-wire.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 6, a charging stand according to a preferred embodiment of the present invention includes a first pipe 1, a second pipe 2, and a fixing block 4. The first pipe body 1 is provided with a first threading channel 11 penetrating through two ends of the first pipe body, the fixing block 4 is arranged at one end of the first pipe body 1, the fixing block 4 is provided with a concave part 41, and an opening at one end of the first threading channel 11 is communicated with the concave part 41; the second pipe body 2 is provided with a second threading channel 21, the second pipe body 2 is provided with a first connecting end 22 and a second connecting end 23, the first connecting end 22 of the second pipe body 2 is provided with a threading hole 221 communicated with the second threading pipeline, and the second connecting end 23 of the second pipe body 2 is provided with a charging assembly 3 used for charging the headset; the first connecting end 22 of the second pipe body 2 extends into the concave part 41 of the fixing block 4 and is fixedly connected with the fixing block 4 through the fastening piece 5, and meanwhile, the threading hole 221 is aligned with one end opening of the first threading channel 11.

Based on the above technical scheme, a wire 10 for supplying the charging assembly 3 to provide current is worn to establish in first threading passageway 11, and one end (the upper end of wire 10 is exemplified in the figure) of wire 10 gets out and gets into in second threading passageway 21 through threading hole 221 behind the one end of first threading passageway 11, then along first threading passageway 11 and with charging assembly 3 electric connection, charging assembly 3 is electrically conductive in order to accomplish the action of charging with the charging terminal contact of wear-type wireless earphone. Because the first pipe body 1 and the second pipe body 2 which are relatively separated are connected into an integral charging support through the fixing block 4 and the fastening piece 5, and the fastening piece 5 comprises a bolt, a rivet or a pin which is commonly used in mechanical connection, compared with the first pipe body 1 and the second pipe body 2 which are integrally formed in the prior art, the invention utilizes the fastening piece 5 to mutually fix the separated first pipe body 1 and the second pipe body 2 through the fixing block 4, thereby improving the strength and the bending moment bearing capacity of the joint of the first pipe body 1 and the second pipe body 2, enabling the joint between the first pipe body 1 and the second pipe body 2 to bear the larger bending moment caused by the weight of the head-wearing wireless earphone positioned at the second connecting end 23 of the second pipe body 2, and ensuring the charging stability of the head-wearing wireless earphone.

Further, referring to fig. 2, in order to further enhance the overall aesthetic property, so that the user cannot see the structure in which the first tube 1, the fixing block 4, the fastening member 5 and the second tube 2 are connected to each other from the outside, the charging bracket of the present invention further includes a first sleeve 6 sleeved on the first tube 1, and the fixing block 4 and the fastening member 5 are respectively located in the first sleeve 6; the sidewall of the first sleeve 6 is provided with an insertion hole 61 for inserting the first connection end 22 of the second pipe 2. The second sleeve 9 is sleeved on the first barrel and shields the fixing block 4, the fastening piece 5 and the first connecting end 22 of the second pipe body 2, so that the second pipe body 2 and the first sleeve 6 are directly fixed when viewed from the outer surface, and a thread structure or a fixing structure between the first sleeve 6 and the second pipe body 2 cannot be seen, and the overall attractiveness is enhanced.

As an embodiment, the fastening member 5 of the present invention is preferably a bolt, and referring to fig. 2 and 7, the fixing block 4 is provided with a first threaded hole 43 to be threadedly coupled with the fastening member 5, and the first connection end 22 of the second pipe body 2 is provided with a second threaded hole 223 to be threadedly coupled with the fastening member 5. Compared with connection modes such as rivets or pins, the bolt connection can facilitate mailing after the charging support is disassembled into a plurality of assemblies by a merchant, the occupied space is small, and the transportation is convenient.

In some embodiments, referring to fig. 2 and 3, the charging stand of the present invention further comprises a light emitting member 7 disposed within the first sleeve 6, the light emitting member 7 being provided with a through hole 71 through which the fastening member 5 passes. Wherein, illuminating part 7 is LED lamp plate or incandescent lamp plate, connects electrically conductive also wearing to establish in first threading passageway 11 of illuminating part 7, has seted up through-hole 71 at illuminating part 7, and fastener 5 passes behind through-hole 71 and fixes illuminating part 7 on the surface of fixed block 4. The purpose of being equipped with illuminating part 7 on the support that charges is the aesthetic property and the functional diversity that improve the support that charges, and user selectivity controls illuminating part 7's operating condition, makes the support that charges play the illumination effect under the environment of dark, and the environmental atmosphere of setback by the fire simultaneously improves user's experience and feels.

Further, referring to fig. 1 and 2, the charging stand of the present invention further includes a light guide 8, wherein the light guide 8 is disposed at an opening of one end of the first sleeve 6 and is close to the light emitting member 7. Light guide 8 is that transparent material makes, and light guide 7 passes through light guide 8 conducted light, and light guide 8 is used for the light that soft light guide 7 sent, and the principle that the soft light source of similar adoption lamp shade was the same, avoids the highlight that light guide 7 sent to cause the stinging sense for user's eyes, improves user's comfort. As an implementation mode, the light guide column 8 is sleeved at an opening at one end of the first sleeve 6 through interference fit, and other complex fixing structures are avoided.

Further, referring to fig. 4 to 6, the charging assembly 3 includes a base 31 fixed on the end surface of the second connecting end 23 of the second tube 2, a thimble 32, a magnet 33 fixed on the base 31, and a support base 34 for supporting the wireless headset; the base 31 is provided with a mounting cavity 311 communicated with the second threading channel 21, and the base 31 is provided with a needle penetrating hole for the thimble 32 to penetrate through and communicated with the mounting cavity 311; the support base 34 is connected to the base 31 by a connecting piece 35. The end face of the second connecting end 23 of the second pipe body 2 is provided with a first jack communicated with the second threading channel 21, the side face of the base 31 is provided with a second jack communicated with the mounting cavity 311, and the first jack and the second jack are oppositely arranged so that the mounting cavity 311 is communicated with the second threading channel 21. The number of the ejector pins 32 corresponds to the number of the charging terminals of the headphone, and is generally three.

As an embodiment, referring to fig. 4, the base 31 is provided with a needle passing hole for passing the thimble 32, a part of the thimble 32 is disposed in the mounting cavity 311 through the needle passing hole, another part of the thimble 32 protrudes from the surface of the base 31, and the wire 10 passing through the second passing channel 21 enters the mounting cavity 311 of the base 31 along the first jack and the second jack and is electrically connected to the thimble 32, so that the current of the wire 10 is transmitted to the thimble 32, and the charging terminal of the wireless headset and the part of the thimble 32 protruding from the surface of the base 31 contact each other to complete charging.

Further, the magnet 33 is used to attract the magnet 33 on the wireless headset, and the number of the magnets 33 is plural, so as to abut the charging terminal on the wireless headset to the end of the thimble 32, thereby positioning the wireless headset on the charging rack. The supporting seat 34 corresponds to the receiver structure of the wireless headset, the receiver of the wireless headset is disc-shaped according to the prior art, the supporting seat 34 is preferably disc-shaped, and the cross-sectional area of the supporting seat 34 is larger than that of the receiver, so that the supporting seat 34 is attached to the receiver and supports the receiver.

In some embodiments, referring to fig. 5, in order to improve the fixing stability of the wireless headset on the charging stand, a rib may be disposed on the wireless headset, a top portion 312 attached to a surface of the rib is disposed on a side of the base 31 facing away from the supporting seat 34, and the rib abuts against the surface of the top portion 312 to limit when the wireless headset is fixed on the charging assembly 3.

Further, referring to fig. 2, in order to avoid the short circuit phenomenon caused by water drops entering the first sleeve 6 from the insertion hole 61 between the second tube 2 and the first sleeve 6 and to improve the aesthetic property of the connection between the second tube 2 and the first sleeve 6, the charging stand of the present invention further includes a second sleeve 9 sleeved on the second tube 2, and the base 31 has a blocking portion 313 for blocking the movement of the sleeve. One end of the second sleeve 9 is provided with a mounting hole 91, and the diameter of the second sleeve 9 is matched with the aperture of the insertion hole 61, so that the end of the second sleeve 9 with the mounting hole 91 is inserted into the first sleeve 6 through the insertion hole 61 and is located in the concave part 41 of the fixing block 4, and the fastener 5 simultaneously penetrates through the mounting hole 91 to fix the second sleeve 9 and the first sleeve 6 relatively.

Further, with reference to fig. 6, in order to improve the structural strength, the second tubular body 2 and the base 31 are a single piece made of aluminum alloy. The aluminum alloy material has the advantages of light weight and high strength, and can meet the weight load of the head-wearing wireless earphone. Further preferably, the first tube 1, the first sleeve 6 and the second sleeve 9 of the present invention are made of aluminum alloy.

Further, referring to fig. 4 to 6, the cross section of the latch 222 is T-shaped, and the latching hole 42 is a T-shaped hole adapted to the latch 222. The T-shaped fixture block 222 extends outwards along the length direction of the second pipe body 2, the clamping hole 42 is preferably a through hole 71, the second pipe body 2 is inserted into the concave part 41 of the fixing block 4, the fixture block 222 is correspondingly embedded in the clamping hole 42, the limiting and clamping effects are achieved, and the second pipe body 2 is prevented from moving along the length direction of the first pipe body 1. The present invention does not limit the shape of the latch 222, but includes other regular or irregular shapes, such as a square, a cylinder, a cone, or a polygon, but the present invention preferably has the cross-section of the latch 222 being T-shaped, so that the threading hole 221 of the second tube 2 is correspondingly disposed with respect to the latch 222, so that when the second tube 2 is inserted into the recess 41 of the fixed block 4, the latch 222 is engaged with the engaging hole 42 to align the threading hole 221 with the opening of the first threading channel 11, and the latch 222 performs the guiding and positioning functions.

Further, referring to fig. 3, the first pipe 1 and the second pipe 2 of the present invention are preferably circular pipe structures, respectively, and the axis of the first pipe 1 is perpendicular to the axis of the second pipe 2. The second pipe body 2 and the first pipe body 1 are perpendicular to each other, so that the use space of the second pipe body 2 with the same size is the largest.

To sum up, the embodiment of the present invention provides a charging stand, which includes a first pipe 1, a second pipe 2, and a fixing block 4 disposed at one end of the first pipe 1, wherein the first pipe 1 has a first threading channel 11 penetrating through two ends of the first pipe, the second pipe 2 has a second threading channel 21, a first connection end 22 of the second pipe 2 is provided with a threading hole 221 communicating with the second threading channel 21, and meanwhile, the first connection end 22 of the second pipe 2 is inserted into the recess 41 of the fixing block 4 and is fixedly connected with the fixing block 4, so that a wire 10 for charging a headset is sequentially inserted into the first threading channel 11, the threading hole 221, and the second threading channel 21 and then electrically connected to a charging assembly 3, thereby completing a charging function. First body 1 and the second body 2 of relative separation connect into a holistic support that charges through fixed block 4 and fastener 5, compare with die-casting shaping's integral type support that charges, intensity is bigger, the anti ability of falling of bending resistance is stronger, and the support that charges simultaneously can be carried after the split becomes a plurality of parts, and occupation space is little, and the protection support that charges is difficult for receiving external force collision and bends in handling. In addition, the wires 10 are accommodated in the first tube 1 and the second tube 2, and the user cannot see any wire 10 from the outer surface of the charging stand, thereby improving the appearance of the entire charging stand.

Further, the first connection end 22 of the second pipe body 2 is provided with a clamping block 222, the fixing block 4 is provided with a clamping hole 42 matched with the clamping block 222, and the clamping block 222 and the clamping hole 42 are mutually nested to fix the second pipe body 2 relative to the fixing block 4, so that a limiting and clamping effect is achieved, the second pipe body 2 is prevented from moving in the length direction of the first pipe body 1, and the second pipe body 2 is further fixed at one end of the first pipe body 1. The second pipe body 2 is connected with the first pipe body 1 through the fixing block 4, and compared with the conventional technology in which the second pipe body 2 is directly in threaded connection with the first pipe body 1, the second pipe body is more convenient to disassemble and has better appearance.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A charging stand, comprising:

the first threading channel penetrates through two ends of the first pipe body;

2. The charging holder according to claim 1, further comprising a first sleeve disposed around the first tube, wherein the fixing block and the fastening member are respectively disposed in the first sleeve; and the side wall of the first sleeve is provided with a plug hole for inserting the first connecting end of the second pipe body.

3. The charging stand according to claim 2, wherein the fastening member is a bolt, the fixing block is provided with a first threaded hole to be threadedly coupled with the fastening member, and the first connection end of the second pipe body is provided with a second threaded hole to be threadedly coupled with the fastening member.

4. A charging stand according to claim 3, further comprising a light emitting member disposed within said first sleeve, said light emitting member being provided with a through hole through which said fastener passes.

5. The charging stand of claim 4, further comprising a light guide disposed at an end opening of the first sleeve proximate the glowing member.

6. The charging holder according to claim 1, wherein the charging assembly includes a base fixed to the second connection end surface of the second tube, a thimble, a magnet fixed to the base, and a support base for supporting a wireless headset; the base is provided with an installation cavity communicated with the second threading channel, and the base is provided with a needle penetrating hole for the thimble to penetrate through and communicated with the installation cavity; the supporting seat is connected with the base through a connecting sheet.

7. The charging holder as claimed in claim 6, further comprising a second sleeve disposed around the second tube, wherein the base has a blocking portion for blocking the sleeve from moving.

8. A charging stand according to claim 6, wherein said second tubular body and said base are a unitary piece of aluminum alloy.

9. The charging holder according to claim 1, wherein the cross-section of the clip is T-shaped, and the engaging hole is a T-shaped hole adapted to the clip.

10. The charging stand of claim 1, wherein the first tubular body and the second tubular body are each of a circular tubular configuration, and an axis of the first tubular body is perpendicular to an axis of the second tubular body.