CN220963927U - Charger with stable connection - Google Patents
Charger with stable connection Download PDFInfo
- Publication number
- CN220963927U CN220963927U CN202321586321.5U CN202321586321U CN220963927U CN 220963927 U CN220963927 U CN 220963927U CN 202321586321 U CN202321586321 U CN 202321586321U CN 220963927 U CN220963927 U CN 220963927U
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- connection
- charging head
- groove
- slot
- sides
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- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger with stable connection, which comprises a charging head and a USB connector, wherein an empty slot is formed in the inner wall of the upper end of the charging head, a power receiving slot is fixedly formed in the upper end of the charging head and positioned in the empty slot, a protective cover is rotatably connected to the front end of the power receiving slot through a rotating shaft, the protective cover is rotatably arranged in the empty slot, a limiting slot is formed in the middle of the protective cover, limiting blocks are fixedly arranged on two sides of the inner part of the charging head, guide blocks are arranged on the two limiting blocks close to the inner side, a storage slot is formed in the inner wall of the rear end of the charging head, a connecting block is rotatably arranged in the rear end of the charging head and positioned in the storage slot through a rotating rod, and power receiving pins are fixedly arranged on two sides of the inner part of the connecting block. According to the utility model, the joint is convenient to clamp, the stability of connection is improved, the protection can be realized, the electric pins can be stored, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to a charger with stable connection.
Background
The charger adopts a high-frequency power supply technology and uses an advanced intelligent dynamic adjustment charging technology. The industrial frequency machine is designed by the traditional analog circuit principle, and the internal power devices (such as a transformer, an inductor, a capacitor and the like) of the machine are larger, so that smaller noise is generally generated when the machine runs under a larger load, but the machine has stronger resistance in severe power grid environment conditions, and has stronger reliability and stability than a high frequency machine.
But the existing mobile phone charger is unstable in connection between most of the existing charging interfaces and the charging heads, so that the charging process is unstable, the charging efficiency is affected, the mobile phone performance is affected, and the overall safety is greatly reduced.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the charger with stable connection, which is convenient for clamping the connection part, improves the stability of connection, can protect the connection part, can store the electric pins and improves the service life of the device. In order to achieve the above purpose, the present utility model provides the following technical solutions: the charger comprises a charging head and a USB connector, wherein an empty slot is formed in the inner wall of the upper end of the charging head, a power receiving slot is fixedly formed in the upper end of the charging head and positioned in the empty slot, a protective cover is rotatably connected to the front end of the power receiving slot through a rotating shaft, the protective cover is rotatably arranged in the empty slot, a limit slot is formed in the middle of the protective cover, limit blocks are fixedly arranged on two sides of the inner part of the charging head, and guide blocks are arranged on the inner sides of the two limit blocks;
Through above-mentioned technical scheme, be convenient for make USB connect and connect the electric chute and be connected, carry out spacingly to the junction simultaneously, improve the stability of junction.
Preferably, the inner wall of the rear end of the charging head is provided with a storage groove, a connecting block is arranged in the rear end of the charging head and positioned in the storage groove through rotation of a rotating rod, and two sides of the inside of the connecting block are fixedly provided with power connection pins;
Through above-mentioned technical scheme, be convenient for make the electric pin accomodate or use it, improve device life.
Preferably, the upper end of the protective cover is fixedly provided with buckles at two sides of the limiting groove, the inner walls at two sides of the rear end of the charging head are provided with slots, and the inner walls at the upper ends at two sides of the rear end of the charging head rest are provided with clamping grooves;
Through above-mentioned technical scheme, through buckle and draw-in groove, be convenient for make the visor protect junction or butt joint electric tank.
Preferably, the two clamping grooves are communicated with the slot, and the two buckles are respectively clamped in the corresponding clamping grooves
Through above-mentioned technical scheme, be convenient for dismantle the visor, protect junction simultaneously.
Preferably, springs are fixedly arranged in the two guide blocks;
Through above-mentioned technical scheme, be convenient for make USB connect get into the empty slot and connect with the electric slot.
Preferably, the upper end of the USB connector is fixedly connected with a charging connector through a connecting wire;
Through above-mentioned technical scheme, be convenient for make the equipment that the joint is connected that charges charge, be convenient for dismantle or change USB joint simultaneously.
Preferably, the connecting wire penetrates through and stretches into the limiting groove, and is rotatably arranged in the empty groove through the protective cover;
through above-mentioned technical scheme, the spacing groove carries out spacing setting to the connecting wire, and the visor can protect the inside empty inslot simultaneously, improves device life.
The beneficial effects of the utility model are as follows:
1. According to the charger with stable connection, the springs at two sides are compressed through the guide block USB connector to enable the USB connector to be connected with the power receiving groove, meanwhile, the USB connector is clamped, the connecting position is stable, the protection cover rotates through the rotating shaft, the clamping is carried out through the clamping buckle and the clamping groove, the connecting position is protected, and meanwhile, the stability of the USB connector and the power receiving groove is improved.
2. The charger with stable connection provided by the utility model has the advantages that the connection pins drive the connection blocks to rotate through the rotating rods, so that the charger can be used for accommodating the connection blocks or is simple in structure and high in practicability, and meanwhile, the service life of the device is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is an isometric view of a stabilized charger according to one embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of a charger with stable connection according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of a stopper structure of a charger with stable connection according to an embodiment of the present utility model;
FIG. 4 is a rear view of a stabilized charger according to one embodiment of the present utility model;
Fig. 5 is an enlarged view at a in fig. 2.
In the attached drawings, a 1-charging head, a 2-power receiving groove, a 3-rotating shaft, a 4-protection cover, a 5-limit groove, a 6-buckle, a 7-slot, an 8-clamping groove, a 9-limit block, a 10-guide block, an 11-spring, a 12-USB connector, a 13-connecting wire, a 14-charging connector, a 15-rotating rod, a 16-connecting block, a 17-power receiving pin, a 18-containing groove and a 19-empty groove are formed.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a charger that connection is stable, including charging head 1 and USB connect 12, charging head 1 upper end inner wall has seted up empty slot 19, charging head 1 upper end just is located empty slot 19 internal fixation and is provided with electric connection groove 2, charging head 1 upper end just is located electric connection groove 2 front end and rotates through pivot 3 and be connected with visor 4, visor 4 rotates in empty slot 19 inside and sets up, limit groove 5 has been seted up at visor 4 middle part, charging head 1 inside both sides are all fixed to be provided with stopper 9, two stopper 9 are provided with guide block 10 near the inboard, be convenient for make USB connect 12 and electric connection groove 2 connect, limit the junction simultaneously, improve the stability of junction;
The inner wall of the rear end of the charging head 1 is provided with a storage groove 18, the inside of the rear end of the charging head 1 is provided with a connecting block 16 through the rotation of a rotating rod 15, and the two sides of the inside of the connecting block 16 are fixedly provided with power connection pins 17, so that the power connection pins 17 are convenient to store or use, and the service life of the device is prolonged;
The upper end of the protective cover 4 is fixedly provided with buckles 6 at two sides of the limit groove 5, the inner walls at two sides of the rear end of the charging head 1 are provided with slots 7, the inner walls at the upper ends of two sides of the rear end of the charging head 1 are provided with clamping grooves 8, and the protective cover 4 can conveniently protect the joint or the butt joint electric groove 2 through the buckles 6 and the clamping grooves 8;
The two clamping grooves 8 are communicated with the slots 7, and the two buckles 6 are respectively clamped inside the corresponding clamping grooves 8, so that the protective cover 4 is convenient to detach, and meanwhile, the connecting part is protected;
The springs 11 are fixedly arranged in the two guide blocks 10, so that the USB connector 12 can conveniently enter the empty groove 19 and be connected with the power receiving groove 2;
The upper end of the USB connector 12 is fixedly connected with a charging connector 14 through a connecting wire 13, so that equipment connected with the charging connector 14 is convenient to charge, and meanwhile, the USB connector 12 is convenient to detach or replace;
The connecting wire 13 runs through and stretches into the inside of spacing groove 5, rotates the setting through visor 4 in the inside of empty slot 19, and spacing groove 5 carries out spacing setting to connecting wire 13, and visor 4 can protect the inside of empty slot 19 simultaneously, improves device life.
Working principle: when the charger with stable connection is used, the USB connector 12 is connected with the electric connection groove 2, the spring 11 is compressed through the guide block 10, the USB connector 12 is clamped, the connection part is stable, the protective cover 4 rotates through the rotating shaft 3, the clamping is carried out through the clamping buckle 6 and the clamping groove 8, the connection part is protected, the electric connection pin 17 drives the connecting block 16 to rotate through the rotating rod 15, the electric connection pin can be stored or used, and the service life of the device is prolonged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The utility model provides a connect stable charger, includes charging head (1) and USB joint (12), its characterized in that: empty slot (19) have been seted up to first (1) upper end inner wall that charges, first (1) upper end and be located empty slot (19) internal fixation and be provided with electric connection groove (2), first (1) upper end and be located electric connection groove (2) front end that charges are connected with visor (4) through pivot (3) rotation, visor (4) rotate the setting in empty slot (19) inside, limit groove (5) have been seted up at visor (4) middle part, first (1) inside both sides that charges are all fixedly provided with stopper (9), two stopper (9) are by inboard guide block (10) all being provided with.
2. A connection-stable charger according to claim 1, wherein: the charging device is characterized in that a storage groove (18) is formed in the inner wall of the rear end of the charging head (1), a connecting block (16) is arranged inside the rear end of the charging head (1) and located inside the storage groove (18) through rotation of a rotating rod (15), and power connection pins (17) are fixedly arranged on two sides inside the connecting block (16).
3. A connection-stable charger according to claim 1, wherein: the utility model discloses a battery charging device, including visor (4), limit groove (5), slot (7) have all been seted up to visor (4) upper end and be located limit groove (5) both sides fixed buckle (6), slot (8) have all been seted up to the inner wall of charging head (1) rear end both sides upper end inner wall, charging head (1) is close to rear end both sides upper end inner wall.
4. A connection-stable charger according to claim 3, wherein: the two clamping grooves (8) are communicated with the slots (7), and the two buckles (6) are respectively clamped inside the corresponding clamping grooves (8).
5. A connection-stable charger according to claim 1, wherein: the inside of the two guide blocks (10) is fixedly provided with springs (11).
6. A connection-stable charger according to claim 1, wherein: the upper end of the USB connector (12) is fixedly connected with a charging connector (14) through a connecting wire (13).
7. A connection-stable charger according to claim 6, wherein: the connecting wire (13) penetrates through the limiting groove (5) and is arranged in the empty groove (19) in a rotating mode through the protective cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586321.5U CN220963927U (en) | 2023-06-21 | 2023-06-21 | Charger with stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586321.5U CN220963927U (en) | 2023-06-21 | 2023-06-21 | Charger with stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963927U true CN220963927U (en) | 2024-05-14 |
Family
ID=91006283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586321.5U Active CN220963927U (en) | 2023-06-21 | 2023-06-21 | Charger with stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963927U (en) |
-
2023
- 2023-06-21 CN CN202321586321.5U patent/CN220963927U/en active Active
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| GR01 | Patent grant |