Manual withdrawing structure for power bank detection slot

Abstract

The utility model discloses a manual withdrawing structure for a charge pal detection slot, which comprises a charge pal slot, one end of the charge pal slot far away from a feed inlet is fixedly connected with a motor base, and the middle part of the upper part of one end of the motor base far away from the charge pal slot is fixedly connected with a return motor. An electric telescopic push rod is arranged at the output end of the return motor, an electric push plate is arranged at the end, close to the motor base, of the interior of the charge pal slot, and a withdrawing plate is arranged on the side, away from the motor base, of the electric push plate. According to the utility model, the withdrawing plate and the limiting slide block are arranged at the outer side of the electric push plate and are matched with the withdrawing pull rope and the metal pull handle, so that when electric return cannot be carried out, the metal pull handle and the withdrawing pull rope are pulled and the withdrawing plate is dragged to eject the charging treasure out of the detection slot, and the error-tolerant rate of the detection equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a manual retraction structure for a power bank testing slot. Background Technology

[0002] After intensive use, the charging plug assembly of existing shared power banks suffers the most damage, second only to the battery cells. To accommodate the three types of charging ports on the market, shared power banks are equipped with three types of charging plugs. However, due to the different market share of mobile phones with the three types of ports, the three types of plugs wear out at different rates within the same usage period. Often, only one type of plug will fail while the other two will function normally. During manual maintenance, maintenance personnel need to test each charging plug in turn before replacing the corresponding plug, resulting in low maintenance efficiency.

[0003] In the prior art, the utility model patent with publication number CN221485607U disclosed by the applicant discloses a shared power bank testing device that can simultaneously test three plugs. When the power bank is being tested, most of the power bank is inserted into the testing slot. After testing, the power bank can be pushed out of the testing slot again by an electric push rod. It is simple and quick to use. However, in actual use, when the electric push rod malfunctions, the power bank body is already stuck in the testing slot, so it is difficult to pull out. It is necessary to disassemble the testing slot to pull out the power bank inside, which is very troublesome and has room for further improvement. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a manual pull-back structure for a power bank detection slot, which provides redundant operating space when the electric push rod fails, and allows the power bank to be pulled out manually, thus solving the above-mentioned problem.

[0005] To achieve the above objectives, a manual retraction structure for a power bank detection slot is provided, comprising a power bank slot, a motor base fixedly connected to the end of the power bank slot away from the inlet, a return motor fixedly connected to the upper center of the upper part of the motor base away from the power bank slot, an electric telescopic push rod provided at the output end of the return motor, an electric push plate provided inside the power bank slot near the motor base, a retraction plate provided on the side of the electric push plate away from the motor base, and return slide rods slidably connected to both sides of the power bank slot, with the ends of the two return slide rods away from the power bank slot... Each component is fixedly connected to a spring limiting plate. Two return slide rods are movably sleeved with return springs between the spring limiting plates and the power bank slot. Limiting grooves are formed on both sides of the power bank slot near the motor base. Limiting sliders are fixedly connected to both sides of the pull-out plate at positions corresponding to the limiting grooves. Pull rope holes are provided through both sides of the power bank slot at positions corresponding to the limiting grooves. Pull ropes are fixedly connected to the ends of the two limiting sliders near the pull rope holes. A pull handle groove is formed below the feed inlet of the power bank slot, and a metal pull handle is engaged inside the pull handle groove.

[0006] According to the aforementioned manual retraction structure for a power bank detection slot, the internal thread of the electric telescopic push rod is connected to a lead screw that is fixedly connected to the electric push plate, and the output end of the return motor is telescopically connected to the electric push plate through the electric telescopic push rod.

[0007] According to the manual retraction structure for a power bank detection slot, the ends of the two return slide rods away from the spring limiting plate pass through the electric push plate and are fixedly connected to both sides of the retraction plate.

[0008] According to the aforementioned manual retraction structure for a power bank detection slot, the retraction pull rope is entirely a braided rope, and the end near the metal handle is filled with metal rods, with the two metal rods rotatably connected to the ends of the metal handle respectively.

[0009] According to the aforementioned manual retraction structure for a power bank detection slot, a receiving groove is provided below one end of the limiting slide near the pull cord hole, and the direction of the pull cord hole is obliquely upward relative to the limiting slide.

[0010] The above solution has at least one of the following beneficial effects:

[0011] 1. This utility model has a pull-back plate and a limit slider on the outside of the electric push plate. With the help of the pull-back rope and the metal handle, when the electric return is not possible, the pull-back plate can be dragged by pulling the metal handle and the pull-back rope to push the power bank out of the detection slot. This improves the fault tolerance of the detection equipment and enhances the practicality of the device.

[0012] 2. This utility model is equipped with a return slide rod and a return spring, which can limit the electric push plate while using the elastic force of the return spring to automatically return the pulled plate to its original position, thus enhancing the practicality of the device.

[0013] 3. This utility model is provided with a receiving groove and the pull rope hole is set at an angle. When using electric return, the pull rope can bend downward and enter the receiving groove naturally when it is pushed out of the limiting slide groove by the pull plate, thus preventing the pull rope from coming out of the limiting slide groove.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a manual retraction structure for a power bank detection slot according to the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the internal structure of a manual retraction structure for a power bank detection slot according to the present invention.

[0018] Figure 3 This is a schematic diagram of the internal structure of the power bank slot of this utility model;

[0019] Figure 4 This is a schematic diagram of the receiving groove structure of this utility model;

[0020] Legend:

[0021] 1. Power bank slot; 2. Motor base; 3. Return motor; 4. Electric telescopic push rod; 5. Electric push plate; 6. Return slide rod; 7. Spring limit plate; 8. Return spring; 9. Retract plate; 10. Limit slider; 11. Limit slide groove; 12. Retract pull rope; 13. Pull rope hole; 14. Pull handle groove; 15. Metal pull handle; 16. Receiving groove. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4This utility model embodiment provides a manual retraction structure for a power bank detection slot, including a power bank slot 1. A motor base 2 is fixedly connected to one end of the power bank slot 1 away from the feed inlet. A return motor 3 is fixedly connected to the upper middle part of the upper end of the motor base 2 away from the power bank slot 1. An electric telescopic push rod 4 is provided at the output end of the return motor 3. An electric push plate 5 is provided inside the power bank slot 1 near the motor base 2. A retraction plate 9 is provided on the side of the electric push plate 5 away from the motor base 2. A lead screw is threadedly connected inside the electric telescopic push rod 4 and fixedly connected to the electric push plate 5. The output end of the return motor 3 is telescopically connected to the electric push plate 5 through the electric telescopic push rod 4. The electric push plate 5 can be driven to move back and forth by the forward and reverse rotation of the return motor 3.

[0024] Both sides of the power bank slot 1 are slidably connected with return slide rods 6. The ends of the two return slide rods 6 away from the power bank slot 1 are fixedly connected with spring limiting plates 7. The two return slide rods 6 are movably sleeved with return springs 8 between the spring limiting plates 7 and the power bank slot 1. The ends of the two return slide rods 6 away from the spring limiting plates 7 pass through the electric push plate 5 and are fixedly connected to both sides of the pull-out plate 9. While limiting the electric push plate 5, the elastic force of the return springs 8 can be used to make the pull-out plate 9 automatically return to its original position after being pulled.

[0025] Limiting grooves 11 are provided on both sides of the inside of the power bank slot 1 near the motor base 2. Limiting sliders 10 are fixedly connected to both sides of the pull plate 9 at positions corresponding to the limiting grooves 11. Pull cord holes 13 are provided through both sides of the power bank slot 1 at positions corresponding to the limiting grooves 11. A receiving groove 16 is provided below the end of the limiting groove 11 near the pull cord hole 13. The direction of the pull cord hole 13 is obliquely upward relative to the limiting groove 11. When using the electric return function, the pull cord 12 can bend downward naturally into the receiving groove 16 when it is pushed out of the limiting groove 11 by the pull plate 9, preventing the pull cord 12 from coming out of the limiting groove 11.

[0026] Two limit sliders 10 are fixedly connected to a pull rope 12 at one end near the pull rope hole 13. A pull handle groove 14 is provided below the feed port of the power bank slot 1. A metal pull handle 15 is engaged inside the pull handle groove 14. The pull rope 12 is a braided rope, and the end near the metal pull handle 15 is filled with a metal rod. The two metal rods are rotatably connected to the ends of the metal pull handle 15. When the pull rope 12 returns to its original position, it is easy for the metal pull handle 15 to align with the pull handle groove 14.

[0027] Working principle: When in use, this utility model can be equipped with a pull-back plate 9 and a limiting slider 10 on the outside of the electric push plate 5. With the pull-back rope 12 and the metal handle 15, when electric return is not possible, the pull-back plate 9 can be dragged by pulling the metal handle 15 and the pull-back rope 12 to push the power bank out of the detection slot. The return slider 6 passing through the electric push plate 5 can limit the electric push plate 5 while the spring force of the return spring 8 makes the pulled-back plate 9 automatically return to its original position.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A manual retraction structure for a power bank detection slot, comprising a power bank slot (1), characterized in that: A motor base (2) is fixedly connected to the end of the power bank slot (1) away from the feed inlet. A return motor (3) is fixedly connected to the upper middle part of the motor base (2) away from the end of the power bank slot (1). An electric telescopic push rod (4) is provided at the output end of the return motor (3). An electric push plate (5) is provided inside the power bank slot (1) near the end of the motor base (2). A pull-back plate (9) is provided on the side of the electric push plate (5) away from the motor base (2). Return slide rods (6) are slidably connected to both sides of the power bank slot (1). A spring limiting plate (7) is fixedly connected to the end of each of the two return slide rods (6) away from the power bank slot (1). The two return slide rods (6) are in the spring... A return spring (8) is movably sleeved between the limiting plate (7) and the power bank slot (1). A limiting groove (11) is opened on both sides of the inside of the power bank slot (1) near the motor base (2). A limiting slider (10) is fixedly connected to both sides of the pull plate (9) at the position corresponding to the limiting groove (11). A pull rope hole (13) is provided through both sides of the power bank slot (1) at the position corresponding to the limiting groove (11). A pull rope (12) is fixedly connected to the end of the two limiting sliders (10) near the pull rope hole (13). A pull handle groove (14) is opened below the feed port of the power bank slot (1). A metal pull handle (15) is snapped into the inside of the pull handle groove (14).

2. The manual retraction structure for a power bank detection slot according to claim 1, characterized in that, The electric telescopic push rod (4) has an internal threaded connection with a lead screw that is fixedly connected to the electric push plate (5). The output end of the return motor (3) is telescopically connected to the electric push plate (5) through the electric telescopic push rod (4).

3. The manual retraction structure for a power bank detection slot according to claim 1, characterized in that, The ends of the two return slides (6) away from the spring limiting plate (7) pass through the electric push plate (5) and are fixedly connected to both sides of the pull-back plate (9).

4. The manual retraction structure for a power bank detection slot according to claim 1, characterized in that, The pull-back rope (12) is a braided rope, and the end near the metal handle (15) is filled with metal rods, and the two metal rods are rotatably connected to the ends of the metal handle (15).

5. The manual retraction structure for a power bank detection slot according to claim 1, characterized in that, The limiting slide groove (11) has a receiving groove (16) below one end near the pull rope hole (13), and the direction of the pull rope hole (13) is set obliquely upward relative to the limiting slide groove (11).

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