CN214228453U - Bluetooth earphone charging seat - Google Patents
Bluetooth earphone charging seat Download PDFInfo
- Publication number
- CN214228453U CN214228453U CN202120254240.XU CN202120254240U CN214228453U CN 214228453 U CN214228453 U CN 214228453U CN 202120254240 U CN202120254240 U CN 202120254240U CN 214228453 U CN214228453 U CN 214228453U
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- bluetooth headset
- earphone
- bluetooth
- box body
- power supply
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Abstract
The utility model discloses a charging seat for Bluetooth earphones, which comprises a box body, a positioning shell, a power supply assembly and an integrated connecting assembly arranged in pairs, wherein one side of the box body is provided with an opening; the positioning shell is arranged on the opening side of the box body, an installation cavity is formed between the positioning shell and the box body, and the positioning shell is recessed inwards to form an earphone bin; the power supply assembly is arranged in the mounting cavity; one end and the power supply module electricity of integral type coupling assembling are connected, and the other end of integral type coupling assembling passes the location shell and forms elastic contact in the earphone storehouse, and elastic contact is used for supporting the bluetooth headset of tightly placing in the earphone storehouse in order to switch on power supply module and bluetooth headset. The utility model discloses in, adopt integral type coupling assembling, only need with integral type coupling assembling insert the preset position on the location shell can, need not to carry out welding operation in the narrow and small inner space of charging seat, reduce the equipment degree of difficulty of whole bluetooth headset charging seat. The problem of the wire rod that the welding degree of difficulty is big causes is reduced and is connected lowly, improves the yields, reduces raw and other materials extravagant.
Description
Technical Field
The utility model relates to a battery charging outfit technical field especially relates to a bluetooth headset charging seat.
Background
The charging seat of the bluetooth headset is a device for charging a TWS (True Wireless Stereo) bluetooth headset, and at present, a POGOPIN (spring thimble) is usually embedded in a box body, and the POGOPIN and a built-in rechargeable battery are connected by a welding wire, so that the POGOPIN is in contact with the bluetooth headset to charge the bluetooth headset. However, in the structure, the internal space of the Bluetooth headset charging seat is narrow, and the wire welding difficulty is large.
Therefore, there is a need to provide a new bluetooth headset charger to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bluetooth headset charging seat, it is narrow and small to aim at solving bluetooth headset charging seat inner space, and the problem that the wire rod welding degree of difficulty is big.
In order to achieve the above purpose, the charging seat for bluetooth earphones provided by the utility model comprises a box body, a positioning shell, a power supply assembly and an integrated connecting assembly which are arranged in pairs, wherein an opening is formed on one side of the box body; the positioning shell is arranged on the opening side of the box body, an installation cavity is formed between the positioning shell and the box body, and the positioning shell is recessed inwards to form an earphone bin; the power supply module set up in the installation intracavity the other end of integral type coupling assembling passes the location shell and be in form the elastic contact in the earphone storehouse, the elastic contact is used for supporting tightly and places bluetooth headset in the earphone storehouse is in order to switch on power supply module and bluetooth headset.
Preferably, integral type coupling assembling includes electrically conductive pin and connecting wire, connecting wire prewelding in the afterbody of electrically conductive pin, connecting wire keeps away from the one end of electrically conductive pin connect in power supply module, the elasticity syringe needle of electrically conductive pin passes the location shell is in form in the earphone storehouse the elastic contact.
Preferably, the electrically conductive pin needle includes syringe needle, needle tubing and elasticity and supports to support the piece, the one end of needle tubing is formed with the storage tank, syringe needle part holds in the storage tank, the syringe needle be located the outer wall in the storage tank with the internal wall looks butt of storage tank, the elasticity support in the tank bottom of storage tank, the elasticity support in on the syringe needle the other end, the other end of needle tubing with connecting wire connects.
Preferably, a cylindrical portion is formed at one end of the needle tube connected to the connecting wire, and the connecting wire is inserted into the cylindrical portion.
Preferably, a notch is formed in a side wall of the cylindrical portion.
Preferably, the integrated connecting assembly further comprises a protective sleeve, and the protective sleeve is arranged on the periphery of the connection position of the needle tube and the connecting lead.
Preferably, the number of the earphone chambers is two, and the two earphone chambers are symmetrically arranged.
Preferably, a limiting plate is arranged on one side, facing the box body, of the positioning shell, a limiting groove is formed between the limiting plate and the side wall of the earphone bin, and the connecting lead is clamped into the limiting groove.
Preferably, the power supply module comprises a circuit board with a charging and discharging circuit module, a rechargeable battery and a charging interface, wherein the rechargeable battery and the charging interface are electrically connected with the circuit board, and the integrated connecting assembly is connected with the circuit board.
The utility model discloses among the technical scheme, the earphone storehouse is used for holding and puts bluetooth headset, and when bluetooth headset placed in place, the interface contact that charges that sets up on elastic contact and the bluetooth headset, and power supply module discharges and charges to bluetooth headset. Owing to adopt integral type coupling assembling, only need with integral type coupling assembling insert the predetermined position on the location shell can, need not to carry out welding operation in the narrow and small inner space of charging seat, reduce the equipment degree of difficulty of whole bluetooth headset charging seat. The problem of the wire rod that the welding degree of difficulty is big causes is reduced and is connected lowly, improves the yields, reduces raw and other materials extravagant.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bluetooth headset placed in a bluetooth headset charging seat in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a charging seat of a bluetooth headset according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
fig. 4 is a schematic structural view of a positioning plate and a connecting assembly in an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of the connection assembly according to the embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Bluetooth |
411 | Elastic contact |
| 1 | |
412 | |
| 11 | |
413 | |
| 2 | |
414 | |
| 21 | Earphone |
415 | |
| 3 | |
42 | Connecting |
| 31 | |
5 | Locating |
| 32 | |
6 | Limiting plate |
| 33 | |
61 | |
| 4 | |
200 | Bluetooth |
| 41 | Conductive pin needle |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1 to 5, in an embodiment of the present invention, the bluetooth headset charging seat 100 includes a box body 1, a positioning shell 2, a power supply assembly 3, and an integrated connection assembly 4 arranged in pairs, wherein an opening is formed on one side of the box body 1; the positioning shell 2 is arranged on the opening side of the box body 1, an installation cavity 11 is formed between the positioning shell 2 and the box body 1, and the positioning shell 2 is recessed inwards to form an earphone bin 21; the power supply assembly 3 is arranged in the mounting cavity 11; the one end and the power supply module 3 electricity of integral type coupling assembling 4 are connected, and the other end of integral type coupling assembling 4 passes location shell 2 and forms elastic contact 411 in earphone storehouse 21, and elastic contact 411 is used for supporting the bluetooth headset 200 of tightly placing in the earphone storehouse 21 in order to switch on power supply module 3 and bluetooth headset 200.
In the above technical solution, the earphone chamber 21 is used for holding the bluetooth earphone 200, and when the bluetooth earphone 200 is placed in place, the elastic contact 411 contacts with the charging contact arranged on the bluetooth earphone 200, and the power supply module 3 discharges to charge the bluetooth earphone 200. Owing to adopt integral type coupling assembling 4, only need with integral type coupling assembling 4 insert the preset position on the location shell 2 can, need not to carry out welding operation in the narrow and small inner space of box body 1, reduce whole bluetooth headset charging seat 100's equipment degree of difficulty. The problem of the wire rod joint strength is low because the welding degree of difficulty is big is reduced, the yields is improved, it is extravagant to reduce raw and other materials.
Wherein, integral type coupling assembling 4 can be a single spare part of integrated into one piece, only need set up corresponding elastic component on location shell 2, make integral type coupling assembling 4 can relative casing realize elastic expansion can, during the single spare part of integral type coupling assembling 4 as an organic whole machine-shaping, reduced the adapting unit between electric shock and the power supply module 3, improved connection stability, energy loss when having reduced power transmission. Integral type coupling assembling 4 also can be made by a plurality of spare parts of pre-assembling completion, can externally carry out the processing and the quality control of integral type coupling assembling 4, need not to carry out welding operation in the narrow and small inner space of charging seat, reduces whole bluetooth headset charging seat 100's the equipment degree of difficulty to can avoid giving the quality that influences bluetooth headset charging seat 100 because the inside connection problem of coupling assembling.
Referring to fig. 5, the integrated connection assembly 4 includes a conductive pin 41 and a connection wire 42, the connection wire 42 is pre-welded to the tail of the conductive pin 41, one end of the connection wire 42 away from the conductive pin 41 is connected to the power supply assembly 3, and an elastic needle of the conductive pin 41 penetrates through the positioning shell 2 and forms an elastic contact 411 in the earphone chamber 21. In the embodiment, the integrated connecting assembly 4 formed by pre-assembling a plurality of parts is described, the conductive pin 41 and the connecting wire 42 are assembled, the conductive pin 41 and the connecting wire 42 are welded together to form the integrated connecting assembly 4, and then the integrated connecting assembly 4 is mounted on the positioning shell 2. Therefore, the welding quality between the conductive pin 41 and the connecting wire 42 is ensured, the connection strength between the conductive pin 41 and the connecting wire 42 is improved, and the assembly efficiency and the assembly quality of the Bluetooth headset charging seat 100 are improved. On this basis, carry out the tensile test to integral type coupling assembling 4 after forming integral type coupling assembling 4 with electrically conductive pin 41 and connecting wire 42 welding together, avoid causing the waste of other spare parts because the connection problem between electrically conductive pin 41 and the connecting wire 42.
In an embodiment, the conductive pin includes a needle head 412, a needle tube 413, and an elastic abutting member (not shown), wherein one end of the needle tube 413 is formed with a containing slot, a portion of the needle head 412 is contained in the containing slot, an outer wall surface of the needle head 412 located in the containing slot abuts against an inner wall surface of the containing slot, one end of the elastic abutting member abuts against a slot bottom of the containing slot, another end of the elastic abutting member abuts against the needle head 412, and another end of the needle tube 413 is connected to the connecting wire 42. The part that syringe needle 412 exposes forms elastic contact 411, and bluetooth headset 200 contacts elastic contact 411 charges to bluetooth headset 200 provides the extrusion force to syringe needle 412, makes syringe needle 412 compression elasticity support against the piece, and supports against under the effect of piece at elasticity, forms the effort of supporting tight bluetooth headset 200, guarantees the contact stability when bluetooth headset 200 charges.
Specifically, a cylindrical portion 414 is formed at one end of the needle tube 413 connected to the connection lead, and the connection lead 42 is inserted into the cylindrical portion 414. When welding connecting wire 42 and electrically conductive pin 41, the hollow region that the soldering tin can fill into tube-shape portion 414 increases area of contact, guarantees connecting wire 42 and electrically conductive pin 41 fully contact to improve electric conductivity, reduce the electric quantity loss in the transmission course, improve energy utilization.
To facilitate the pre-welding operation, the sidewall of the cylindrical portion 414 is notched. The difficulty of inserting the connecting wire 42 into the cylindrical part 414 is reduced, meanwhile, the soldering operation can be performed from the side wall, the soldering difficulty is reduced, meanwhile, the soldering tin can conveniently enter the cylindrical part 414, therefore, an air cavity is prevented from being formed in the cylindrical part 414, and the soldering tin quality is improved.
In addition, the integrated connecting assembly 4 further includes a protective sleeve disposed around the connection between the needle tube 412 and the connecting wire 42. Through establishing protective case cover in the periphery of welding department, protect the welding position, prevent to take place corrosion or other damages, guarantee integral type coupling assembling 4's electric conductive property.
In addition, bluetooth headset charging seat 100 still includes locating piece 5, and the diapire of locating piece 5 is inlayed and is located earphone storehouse 21, and the other end protrusion in earphone storehouse 21 of locating piece 5, and the bulge of locating piece 5 is used for inserting the locating hole of seting up on the bluetooth headset 200. Because bluetooth headset 200 shape is irregular, fix a position bluetooth headset 200 that prevents the earphone cabin through locating piece 5, guarantee to prevent at every turn and place bluetooth headset 200's position uniformity to guarantee that elastic contact 411 and bluetooth headset 200 can the stable contact.
Referring to fig. 2 and fig. 3, the positioning block 5 is disposed between the two elastic contacts 411, and gaps are disposed between the positioning block 5 and the two elastic contacts 411. The closer the bluetooth headset 200 is to the position of the positioning block 5, the smaller the positional variation thereof per placement. Through setting up locating piece 5 between two elastic contact 411, further guarantee to place bluetooth headset 200 back elastic contact 411 homoenergetic at every turn and stably contact with bluetooth headset 200.
In one embodiment, the positioning block 5 is a magnetic attraction member. Through setting up locating piece 5 into the magnetic adsorption piece, locating piece 5 applys a magnetic adsorption power to bluetooth headset 200, makes bluetooth headset 200 be close to earphone storehouse 21 to being close to the position that bluetooth headset 200 was corrected in the in-process direction at bluetooth headset 200, can adjusting well automatically when making bluetooth headset 200 place in earphone storehouse 21, realize being connected with elastic contact 411, and need not the user manual regulation well, improve user experience.
The number of the earphone bins 21 is two, the two earphone bins 21 are symmetrically arranged, and the polarities of the protruding ends of the positioning blocks 5 arranged in the two earphone bins 21 are opposite. The bluetooth headset 200 is generally composed of a left headset and a right headset which are symmetrical and matched with the left headset and the right headset, one of the two headset bins 21 is a left headset bin corresponding to the left headset, the other one is a right headset bin corresponding to the right headset, and the left headset bin and the right headset bin are symmetrically arranged; polarity through setting up the protruding end of locating piece 5 is different to provide suction automatic correction to bluetooth headset 200 when bluetooth headset 200 places to the earphone storehouse 21 that corresponds, provide repulsion to bluetooth headset 200 when bluetooth headset 200 places to the earphone storehouse 21 that does not correspond, remind the user to change and place the position. The user is not required to judge the correspondence of the headphone magazine 21 to the bluetooth headphones 200,
referring to fig. 4, a limiting plate 6 is disposed on one side of the positioning shell 2 facing the case 1, a limiting groove 61 is formed between the limiting plate 6 and the side wall of the earphone chamber 21, and the connecting wire 42 is clamped in the limiting groove 61. The extending direction of the connecting lead 42 is limited by the limiting groove 61, the connecting lead 42 is arranged, and the lead is prevented from being disordered.
In one embodiment, the power module 3 includes a circuit board 31 with a charging and discharging circuit module, and a rechargeable battery 32 and a charging interface 33 electrically connected to the circuit board 31, and the integrated connection module 4 is connected to the circuit board 31. The rechargeable battery 32 is charged through the charging interface 33, so that the rechargeable battery 32 is discharged to charge the bluetooth headset 200 during the interval of using the bluetooth headset 200. In other embodiments, the bluetooth headset 200 may be directly charged by an external power source through the charging interface 33, or other electrical components may be connected to the circuit board 31 to control charging and discharging of the bluetooth headset 200.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. The utility model provides a bluetooth headset charging seat which characterized in that, bluetooth headset charging seat includes:
the box body, one side of the said box body forms the opening;
the positioning shell is arranged on the opening side of the box body, an installation cavity is formed between the positioning shell and the box body, and the positioning shell is recessed inwards to form an earphone bin;
a power supply component disposed within the mounting cavity;
integral type coupling assembling, integral type coupling assembling sets up in pairs, integral type coupling assembling's one end with power supply module electricity is connected, and the other end passes the location shell and form elastic contact in the earphone storehouse, elastic contact is used for supporting tightly to place bluetooth headset in the earphone storehouse is in order to switch on power supply module and bluetooth headset.
2. The charging stand for bluetooth earphones according to claim 1, wherein the integrated connection assembly comprises a conductive pin and a connection wire, the connection wire is pre-welded to the tail of the conductive pin, one end of the connection wire far away from the conductive pin is connected to the power supply assembly, and the elastic needle head of the conductive pin penetrates through the positioning shell and forms the elastic contact in the earphone bin.
3. The charging seat for bluetooth earphone according to claim 2, wherein the conductive pin comprises a needle head, a needle tube and an elastic abutting member, wherein an accommodating groove is formed at one end of the needle tube, the needle head is partially accommodated in the accommodating groove, an outer wall surface of the needle head in the accommodating groove abuts against an inner wall surface of the accommodating groove, one end of the elastic abutting member abuts against a groove bottom of the accommodating groove, the other end of the elastic abutting member abuts against the needle head, and the other end of the needle tube is connected with the connecting wire.
4. The charging stand for bluetooth earphone as claimed in claim 3, wherein a cylindrical portion is formed at one end of the needle tube connected to the connection wire, and the connection wire is inserted into the cylindrical portion.
5. The charging stand for bluetooth earphones according to claim 4, wherein the side wall of the cylindrical part is provided with a notch.
6. The charging stand for bluetooth earphones according to claim 3, wherein the integrated connecting assembly further comprises a protective sleeve, the protective sleeve is arranged at the periphery of the connecting position of the needle tube and the connecting wire.
7. The bluetooth headset charging stand as claimed in any one of claims 1 to 6, wherein the number of the headset bins is two, and the two headset bins are symmetrically arranged.
8. The charging stand for bluetooth earphones according to any one of claims 2 to 6, wherein a limiting plate is arranged on one side of the positioning shell facing the box body, a limiting groove is formed between the limiting plate and the side wall of the earphone bin, and the connecting wire is clamped into the limiting groove.
9. The bluetooth headset charging stand as claimed in any one of claims 1 to 6, wherein the power supply assembly comprises a circuit board with a charging and discharging circuit module, and a rechargeable battery and a charging interface electrically connected with the circuit board, and the integrated connecting assembly is connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254240.XU CN214228453U (en) | 2021-01-28 | 2021-01-28 | Bluetooth earphone charging seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254240.XU CN214228453U (en) | 2021-01-28 | 2021-01-28 | Bluetooth earphone charging seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214228453U true CN214228453U (en) | 2021-09-17 |
Family
ID=77691842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254240.XU Active CN214228453U (en) | 2021-01-28 | 2021-01-28 | Bluetooth earphone charging seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214228453U (en) |
-
2021
- 2021-01-28 CN CN202120254240.XU patent/CN214228453U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |