CN212462821U

CN212462821U - Charging stand and charging connection module thereof

Info

Publication number: CN212462821U
Application number: CN202020952576.9U
Authority: CN
Inventors: 李振杰; 张贤杰; 张波; 郭颂
Original assignee: Shenzhen Urovo Technology Corp ltd
Current assignee: Shenzhen Urovo Technology Corp ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a charging seat and a charging connection module thereof, which comprises a mainboard, and a first connection component and a second connection component which are arranged on the mainboard, wherein the first connection component comprises at least one first elastic contact pin which is inserted on a first shell in a penetrating way, the first elastic contact pin comprises a first needle head which extends out from the upper part of the first shell and a first pin which extends out from the lower part of the first shell and is connected with the mainboard, and a first included angle is formed between the first needle head and the first pin; the second connecting assembly comprises at least one second elastic contact pin penetrating and inserted on the second shell, the second elastic contact pin comprises a second needle head extending out of the upper portion of the second shell and a second pin extending out of the lower portion of the second shell and connected with the main board, and a second included angle is formed between the second needle head and the second pin. The utility model discloses can make first coupling assembling and second coupling assembling peg graft on the mainboard simultaneously when satisfying the charging seat angle requirement for the structure is simplified, saves the cost, and equipment repeatability is good.

Description

Charging stand and charging connection module thereof

Technical Field

The utility model relates to an electronic components field especially relates to a charging seat and connection module charges thereof.

Background

Referring to fig. 1, a charging stand in the related art includes a charging connection module 10 and a housing 20, where the housing 20 includes a surface shell 21 and a bottom shell 22, a first receiving slot for receiving a host 30 and a second receiving slot for receiving a battery 40 are formed in the surface shell 21, the charging connection module 10 includes a motherboard 11 and a host connection component 12 in contact connection with the host 30, and a battery connection component 13 in contact connection with the battery 40, where the host connection component 12 includes a host pogo pin component 121 and a host circuit board 122, the pin of which is a straight pin, the battery connection component 13 includes a battery connector 131 and a battery circuit board 132, and the host connection component 12 and the battery connection component 13 are both disposed above the motherboard 11 and are electrically connected to the motherboard 11.

The charging stand and the charging connection module 10 in the related art have the following disadvantages: in order to avoid the host 30 being placed unstably in the first receiving groove and having poor contact with the host connecting assembly 12, the first receiving groove and the bottom case 22 usually have a certain included angle, so the host pogopin component 121 usually needs to be placed at a certain angle with the motherboard 11, and the pin of the host pogopin component 121 is a straight pin, so the host circuit board 122 needs to be used as a bridge between the host pogopin component 121 and the motherboard 11, and the host circuit board 122 is connected with the host pogopin component 121 and placed at a certain included angle with the motherboard 11; in addition, the battery connector 131 is fixed-height hardware and cannot be always matched with the height of the face housing 21, so that the battery circuit board 132 is required as a bridge to increase or decrease the height of the battery connector 131 in the housing 20. The charging seat and the charging connection module 10 have complex structures, 3 circuit boards are required for assembly, the manufacturing cost of the charging seat is greatly increased, and meanwhile, the product assembly repeatability is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, to prior art's defect, a charging seat and charging connection module thereof are provided.

The utility model provides a technical scheme that its technical problem adopted is:

a charging connection module comprises a mainboard, a first connection assembly and a second connection assembly, wherein the first connection assembly and the second connection assembly are arranged on the mainboard;

the first connecting assembly comprises at least one first elastic contact pin which penetrates through and is inserted on the first shell, the first elastic contact pin comprises a first needle head which extends out of the upper part of the first shell and a first pin which extends out of the lower part of the first shell and is connected with the mainboard, and a first included angle is formed between the first needle head and the first pin;

the second coupling assembling is including running through inserting at least one second elasticity contact pin of locating on the second casing, second elasticity contact pin includes the follow the second syringe needle that second casing upper portion stretches out, and follow second casing lower part stretch out and with mainboard connection's second stitch, the second syringe needle with be the second contained angle between the second stitch.

Preferably, at least two first elastic contact pins are arranged in parallel at intervals, and the orientation of at least two first contact pins is the same.

Preferably, the angle of the first included angle is 141 °.

Preferably, at least two of the second elastic pins are arranged in parallel at intervals, and at least two of the second needles are in the same direction.

Preferably, the second connecting assembly includes a first pin group and a second pin group, and the first pin group and the second pin group respectively include at least one second elastic pin;

the first pin group and/or the second pin group comprise at least two second elastic pins, and the spacing distance between the first pin group and the second pin group is greater than the spacing distance between the second elastic pins in the first pin group or the second pin group.

Preferably, the angle of the second included angle is 90 °.

Preferably, the main board is provided with a pin base hole corresponding to the first pin and the second pin, and the first pin and the second pin penetrate through the main board through the pin base hole.

Preferably, the first connecting assembly and the second connecting assembly are fixedly connected with the main board through screws, pins and buckles respectively;

one side that deviates from on the mainboard first coupling assembling with the second coupling assembling still is equipped with at least one net gape port, at least one TYPE-A seat port and at least one DC seat port.

The utility model also provides a charging seat, which comprises any one charging connection module and a shell for accommodating the charging connection module, wherein the shell comprises a bottom shell and a face shell which are detachably connected, and the charging connection module is arranged between the bottom shell and the face shell;

the face shell is also provided with a first accommodating groove for accommodating terminal equipment, and the first accommodating groove is provided with at least one first window for enabling the first needle to extend into the first accommodating groove;

still be equipped with the second holding tank of placing power supply unit on the face-piece, be equipped with at least one on the second holding tank and make the second syringe needle extend to the second window in the second holding tank.

Preferably, first holding tank is the U-shaped groove of holding, first syringe needle with the axis parallel arrangement of first holding tank.

The utility model discloses following beneficial effect has: first elasticity contact pin has first syringe needle and the second stitch that is first contained angle, and second elasticity contact pin has second syringe needle and the second stitch that is the second contained angle, makes first connecting element and second coupling assembling peg graft on the mainboard simultaneously when satisfying the charging seat angle requirement for the structure is simplified, saves the cost, and equipment repeatability is good.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic diagram of a charging stand according to the prior art;

fig. 2 is a schematic structural diagram of a charging connection module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first connection assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a second coupling assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another view of the second connecting member according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a charging seat according to an embodiment of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a charging seat and charging connection module 10 thereof, this charging seat can be used to the mobile terminal like charging of display screen, panel computer. As shown in fig. 2, the charging connection module 10 includes a main board 11, and a first connection component 12 and a second connection component 13 disposed on the main board 11, wherein the first connection component 12 and the second connection component 13 can be electrically connected through the main board 11.

In some embodiments, the first connecting element 12 is a pogopin element, and may specifically include a first housing 121 and a plurality of first elastic pins 122 inserted through the first housing 121, where the first elastic pins 122 are pin pins, and the plurality of first elastic pins 122 are disposed in parallel. Wherein, referring to fig. 3, the first elastic pin 122 includes a first needle 1221 extending from the upper portion of the first housing 121, and a first needle 1222 extending from the lower portion of the first housing 121 and connected to the main board 11, a first included angle is formed between the first needle 1221 and the first needle 1222, and the first needle 1221 is an elastic needle capable of elastically stretching. In the present invention, the first angle may vary from 0 to 180 °, and as a preferred embodiment of the present invention, the first angle is preferably 141 °. In some embodiments, the plurality of first resilient pins 122 are equidistantly spaced, and as a preferred embodiment of the present invention, the first connecting component 12 is a 9pin component, i.e. the first connecting component 12 comprises 9 first resilient pins 122 arranged in parallel side by side. Additionally, referring to fig. 3, in some embodiments, the first needle 1221 is disposed perpendicular to an upper portion of the first housing 121 and the first needle 1222 is disposed perpendicular to a lower portion of the first housing 121.

In some embodiments, the second connection component 13 is a pogopin component, and may specifically include a second housing 131 and a plurality of second elastic pins 134 inserted through the second housing 131, where the second elastic pins 134 are pin pins, and the plurality of second elastic pins 134 are arranged in parallel. Referring to fig. 4, in some embodiments, the second connection assembly 13 includes a first pin group 132 and a second pin group 133, and the first pin group 132 and the second pin group 133 respectively include a plurality of second elastic pins 134 arranged in parallel at equal intervals; the spacing distance between the first pin group 132 and the second pin group 133 is greater than the spacing distance between the second resilient pins 134 within the first pin group 132 or within the second pin group 133. As a preferred embodiment of the present invention, the second connecting component 13 is a 6+2pin component, that is, the first pin group 132 includes 6 second elastic pins 134 arranged in parallel, and the second pin group 133 includes 2 second elastic pins 134 arranged in parallel. In some embodiments, referring to fig. 5, the second resilient pin 134 includes a second needle 1341 extending from the upper portion of the second housing 131, and a second pin 1342 extending from the lower portion of the second housing 131 and connected to the main board 11, and a second included angle is formed between the second needle 1341 and the second pin 1342, and the second included angle may vary from 0 to 180 ° in the present invention, and as a preferred embodiment of the present invention, the second included angle is preferably 90 °. In addition, referring to fig. 5, in some embodiments, the second needle 1341 is disposed perpendicular to the upper portion of the second housing 131, and the second pin 1342 is disposed perpendicular to the lower portion of the second housing 131.

Referring to fig. 2 again, in the utility model discloses in, the connection module 10 that charges still includes mainboard 11, is equipped with the contact pin base hole 111 that corresponds respectively with first stitch 1222 and second stitch 1342 on the mainboard 11, and first stitch 1222 and second stitch 1342 run through contact pin base hole 111 and insert and locate on mainboard 11 to pass through welded fastening with mainboard 11 and be connected. In some embodiments, before the first connecting assembly 12 and the second connecting assembly 13 are welded to the main board 11, the first connecting assembly 12 and the second connecting assembly 13 may be further fixedly connected to the main board 11 by screws, pins, or buckles, respectively, for positioning before welding, in some embodiments, a plurality of threaded holes, pin holes, or buckle grooves are correspondingly disposed on the first connecting assembly 12, the second connecting assembly 13, and the main board 11, and the first connecting assembly 12 and the second connecting assembly 13 are respectively fixed to the main board 11 by screws, pins, or buckles, respectively. Specifically, a plurality of first threaded holes are formed in the first casing 121, a plurality of second threaded holes are formed in the second casing 131, the main board is inserted through the positions corresponding to the first threaded holes and the second threaded holes and provided with screws, the main board is fixed to the first threaded holes and the second threaded holes through the screws, and then the first connecting assembly 12 and the second connecting assembly 13 are fixed to the main board 11 respectively.

In some embodiments, the main board 11 is further provided with at least one net port 12, at least one TYPE-a seat port 13 and at least one DC seat port 14 at a side facing away from the first connecting assembly 12 and the second connecting assembly 13 for communication connection with external devices.

While a non-limiting example of a charging cradle as provided by the present information is described below with reference to fig. 6, it is noted that in fig. 6, terminal device 30 and power supply apparatus 40 have been drawn as being disposed on the charging cradle, but neither terminal device 30 nor power supply apparatus 40 should be understood as part of the charging cradle as claimed by the present invention.

In the present non-limiting example, the charging stand includes the charging connection module 10, and further includes a housing 20 for accommodating the charging connection module, the housing 20 includes a bottom shell 21 and a face shell 22, which are detachably connected, and the charging connection module 10 is disposed between the bottom shell 21 and the face shell 22, and is fixedly connected to the face shell 22.

In some embodiments, the face shell 22 is further provided with a first receiving groove 221 for receiving the terminal device 30, such as a tablet computer, specifically, the first receiving groove 221 is a U-shaped groove, in some embodiments, in order to stably receive the terminal device 30 on the charging seat, a receiving angle of 0-90 ° is formed between the central axis of the first receiving groove 221 and the bottom shell 21, the first receiving groove 221 is further provided with a plurality of first windows 2211 for allowing the first needles 1221 to extend into the first receiving groove 221, in this embodiment, the central axis extending direction of the first receiving groove 221 is the same as the extending direction of the first needles 1221, that is, the first needles 1221 on the first connecting component 12 are parallel to the central axis of the first receiving groove 221, so that the first needles 1221 can pass through the first windows 2211 and extend into the first receiving groove 221.

In some embodiments, the face shell 22 further has a second receiving groove 222 for receiving the power device 40, and the second receiving groove 222 has at least one second window 2221 for extending the second needle 1341 into the second receiving groove 222. As a preferred embodiment of the present invention, the second needle 1341 is perpendicular to the bottom of the second receiving groove 222. In some embodiments, the second window 2221 is disposed at the side of the second receiving groove 222, i.e., the second needle 1341 is abutted with the power device 40 at the side of the second receiving groove 222. In some embodiments, the second pin 1342 can change in length according to the thickness of the face shell 22, so that the second needle 1341 can always extend from the second window 2221 to the second receiving groove 222.

The utility model discloses in, mobile terminal 30 places in first holding tank 221, and power supply unit 40 places in second holding tank 222, through first coupling assembling 12, second coupling assembling 13 and mainboard 11, with power supply unit 40 and mobile terminal 30 circular telegram connection.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A charging connection module (10) is characterized by comprising a main board (11), and a first connection assembly (12) and a second connection assembly (13) which are arranged on the main board (11);

the first connecting component (12) comprises at least one first elastic pin (122) inserted through the first housing (121), the first elastic pin (122) comprises a first needle (1221) extending from the upper part of the first housing (121), and a first pin (1222) extending from the lower part of the first housing (121) and connected with the main board (11), and a first included angle is formed between the first needle (1221) and the first pin (1222);

the second connecting assembly (13) comprises at least one second elastic pin (134) inserted into the second housing (131) in a penetrating manner, the second elastic pin (134) comprises a second needle (1341) extending out of the upper portion of the second housing (131), and a second pin (1342) extending out of the lower portion of the second housing (131) and connected with the main board (11), and a second included angle is formed between the second needle (1341) and the second pin (1342).

2. The charging connection module (10) of claim 1, wherein at least two of the first resilient pins (122) are spaced apart in parallel, at least two of the first pins (1221) being oriented in the same direction.

3. The charging connection module (10) according to claim 2, characterized in that the angle of the first angle is 141 °.

4. The charging connection module (10) of claim 1, wherein at least two of the second resilient pins (134) are spaced apart in parallel, and at least two of the second pins (1341) are oriented in the same direction.

5. The charging connection module (10) according to claim 4, characterized in that the second connection assembly (13) comprises a first pin group (132) and a second pin group (133), the first pin group (132) and the second pin group (133) comprising at least one second resilient pin (134), respectively;

the first pin group (132) and/or the second pin group (133) comprise at least two second elastic pins (134) arranged in parallel at intervals, and the interval distance between the first pin group (132) and the second pin group (133) is larger than the interval distance between the second elastic pins (134) in the first pin group (132) or the second pin group (133).

6. The charging connection module (10) according to claim 5, characterized in that the angle of the second angle is 90 °.

7. The charging connection module (10) according to claim 1, wherein the motherboard (11) is provided with pin base holes (111) corresponding to the first pin (1222) and the second pin (1342), and the first pin (1222) and the second pin (1342) penetrate through the motherboard (11) through the pin base holes (111).

8. The charging connection module (10) according to claim 1, wherein the first connection assembly (12) and the second connection assembly (13) are fixedly connected with the main board (11) through screws, pins and buckles;

one side of the main board (11) deviating from the first connecting assembly (12) and the second connecting assembly (13) is further provided with at least one net gape port, at least one TYPE-A seat port and at least one DC seat port.

9. A charging dock comprising the charging connection module (10) of any one of claims 1-8, further comprising a housing (20) for accommodating the charging connection module (10), wherein the housing (20) comprises a bottom shell (21) and a front shell (22) which are detachably connected, and the charging connection module (10) is disposed between the bottom shell (21) and the front shell (22);

the face shell (22) is further provided with a first accommodating groove (221) for accommodating terminal equipment (30), and the first accommodating groove (221) is provided with at least one first window (2211) for extending the first needle (1221) into the first accommodating groove (221);

the face shell (22) is further provided with a second accommodating groove (222) for accommodating the power supply device (40), and the second accommodating groove (222) is provided with at least one second window (2221) for extending the second needle (1341) into the second accommodating groove (222).

10. The charging dock of claim 9, wherein the first receiving slot (221) is a U-shaped receiving slot, and the first needle (1221) is disposed parallel to a central axis of the first receiving slot (221).