Portable charging device

Abstract

The utility model discloses a portable charging device which comprises a shell, a turning cover is rotatably arranged on the side face of the shell, a clamping groove is formed below the turning cover, a bottom plate is arranged below the turning cover, a fixing groove is formed above the bottom plate and located on one side of the turning cover, a spring is arranged on the inner side of the fixing groove, a sliding block is arranged at the upper end of the spring, and a limiting block is arranged above the sliding block. The spring is extruded by arranging the sliding block, the limiting block is separated from the clamping groove, at the moment, the flip cover is automatically bounced off under the action of the torsional spring, when the flip cover is not used, the flip cover is pressed to rotate downwards, the sliding block slides downwards at the same time, the limiting block moves downwards, when the flip cover rotates to the lowest end, the sliding block is loosened, at the moment, the spring resets, and the sliding block is jacked upwards. When the charging device is in use, the limiting block above the sliding block can be inserted into the clamping groove below the turning cover to clamp the turning cover, so that the problem that the turning cover of the charging device is easy to separate due to clamping force is solved, and the purposes of simple structure, firmer clamping and convenience in carrying and taking are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging devices, and particularly relates to a portable charging device. Background Art

[0002] The electronic cigarette is similar in appearance to a regular cigarette. It is a simulated cigarette mainly used for smoking cessation and replacing cigarettes. It vaporizes nicotine solution into mist by heating an electric heating wire for consumers to smoke. Since the electronic cigarette does not contain harmful components such as tar and suspended particles in regular cigarettes, it has gradually gained recognition from consumers. Consumers who love smoking usually carry electronic cigarettes with them. The charging device for electronic cigarettes is generally used for charging electronic cigarettes.

[0003] However, the lid and the body of the existing electronic cigarette case generally adopt magnetic attraction. After long-term use, the magnet is prone to aging, resulting in a decrease in suction. During the process of carrying the electronic cigarette case, the lid is easily opened, causing damage to the electronic cigarette and affecting its service life.

[0004] Therefore, the utility model provides a portable charging device. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0006] The technical solution adopted by the utility model to solve its technical problems is: A portable charging device described in an embodiment of the utility model includes a housing. A flip cover is rotatably arranged on the side of the housing. A card slot is opened below the flip cover. A bottom plate is arranged below the flip cover. A fixing groove is opened above the bottom plate and on one side of the flip cover. A spring is arranged inside the fixing groove. A sliding block is arranged at the upper end of the spring. A limiting block is arranged above the sliding block.

[0007] As a further solution of the utility model: A sliding groove is opened inside the housing, and a placement table is arranged inside the housing.

[0008] As a further solution of the utility model: Sliding blocks are arranged on both sides of the placement table, and the sliding blocks are slidably arranged in the sliding groove.

[0009] As a further solution of the utility model: A charging slot is opened above the placement table.

[0010] As a further solution of the utility model: Insert blocks are symmetrically arranged above the placement table. Tightening straps are symmetrically arranged above the placement table. One end of the tightening strap away from the placement table is provided with an insertion buckle, and the insert block is cooperatively connected with the insertion buckle.

[0011] Advantages of the Utility Model

[0012] (1) A portable charging device described in the present utility model squeezes a spring by setting a sliding block, and the limiting block disengages from the card slot. At this time, the flip cover automatically pops open under the action of the torsion spring. When not in use, press the flip cover to rotate downward, and at the same time slide the sliding block downward to make the limiting block move downward. When it rotates to the lowest end, release the sliding block. At this time, the spring resets and pushes the sliding block upward. The limiting block above the sliding block will insert into the card slot below the flip cover to lock the flip cover, solving the problem that the flip cover of the charging device is prone to disengagement due to the clamping force, achieving the purpose of simple structure, more firm clamping, and being convenient for carrying and taking.

[0013] (2) A portable charging device described in the present utility model binds the surface of the electronic cigarette by setting a tightening belt, and inserts the buckle into the plug block. The protruding parts at both ends of the buckle will be stuck in the limiting slots opened on both sides of the plug block, thereby completing the fixation of the electronic cigarette, solving the problem that the electronic cigarette is prone to disengage from the charging slot due to bumps and causing disconnection, achieving the purpose of ensuring the charging quality during charging, avoiding damage to the electronic cigarette caused by bumps, and protecting it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model with reference to the drawings.

[0015] Figure 1 is the overall structure diagram of the portable charging device of the present utility model;

[0016] Figure 2 is the cross-sectional view of the portable charging device of the present utility model;

[0017] Figure 3 is the portable charging device of the present utility model Figure 2 the enlarged view at B in;

[0018] Figure 4 is the partial sectional view of the portable charging device of the present utility model.

[0019] Figure 5 is the portable charging device of the present utility model Figure 4 the enlarged view at A in.

[0020] In the figure: 1, housing; 2, flip cover; 3, bottom plate; 4, sliding block; 5, spring; 6, fixed groove; 7, limiting block; 8, card slot; 9, plug block; 10, buckle; 11, tightening belt; 12, slider; 13, chute; 14, charging slot; 15, placement table. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 as well as Figure 3 As shown, the utility model is a portable charging device, comprising a housing 1, a flip cover 2 is rotatably provided on the side of the housing 1, a card slot 8 is provided below the flip cover 2, a bottom plate 3 is provided below the flip cover 2, a fixing slot 6 is provided above the bottom plate 3 and on one side of the flip cover 2, a spring 5 is provided inside the fixing slot 6, a sliding block 4 is provided on the upper end of the spring 5, and a limiting block 7 is provided above the sliding block 4;

[0024] Specifically, the flip cover 2 is rotationally connected to the housing 1 through a tightened torsion spring. When the restraint and limit on the flip cover 2 are removed, the flip cover 2 will automatically pop out and rotate, which is convenient for opening the cover. The limit block 7 is matched with the card slot 8.

[0025] When the charging device 2 is charged, the placing table 15 is pulled back, and the flip cover 2 is pressed to rotate downward. At the same time, the sliding block 4 is slid downward to make the limiting block 7 move downward. When it rotates to the lowest point, the sliding block 4 is released. At this time, the spring 5 is reset and the sliding block 4 is lifted upward. The limiting block 7 above the sliding block 4 will be inserted into the card slot 8 below the flip cover 2 to clamp the flip cover 2 and prevent it from rotating again. The device has a simple structure and is easy to operate. It solves the problem that the flip cover 2 of the charging device is easily separated due to the clamping force, and achieves a simple structure and a tighter clamping, which is easy to carry and take.

[0026] Embodiment 2

[0027] like Figure 4 and Figure 5 As shown, based on the first embodiment, this embodiment further provides the following technical solutions in order to facilitate fixing the electronic cigarette during charging;

[0028] Specifically, a chute 13 is provided inside the housing 1, a placement table 15 is arranged inside the housing 1, sliding blocks 12 are arranged on both sides of the placement table 15, the sliding blocks 12 are slidably arranged in the chute 13, and a charging slot 14 is provided above the placement table 15;

[0029] In addition, insertion blocks 9 are symmetrically arranged above the placement table 15, tightening straps 11 are symmetrically arranged above the placement table 15, a snap fastener 10 is arranged at one end of the tightening strap 11 far away from the placement table 15, the insertion block 9 is adaptively connected with the snap fastener 10, limiting grooves are provided on both sides of the insertion block 9, protrusions are arranged on both sides of the snap fastener 10, when the snap fastener 10 is inserted into the insertion block 9, the protruding parts at both ends of the snap fastener 10 will expand outwards and engage with the limiting grooves on both sides of the insertion block 9 to prevent disengagement;

[0030] Through the working process, when the flip cover 2 is rotated and opened, the placement table 15 is pulled, the electronic cigarette to be charged is placed in the charging slot 14, then the tightening strap 11 is pulled, the two tightening straps 11 are crossed to bind the surface of the electronic cigarette, and the snap fastener 10 at one end of the tightening strap 11 is inserted into the insertion block 9, and the protruding parts at both ends of the snap fastener 10 will be stuck in the limiting grooves provided on both sides of the insertion block 9, thus completing the fixation of the electronic cigarette. After fixation, the placement table 15 is pushed back and the flip cover 2 is closed, solving the problem that the electronic cigarette is easily disengaged from the charging slot 14 due to bumps, resulting in disconnection, ensuring the charging quality during charging, avoiding damage to the electronic cigarette caused by bumps, and protecting it.

[0031] The working principle of the present utility model: Slide the sliding block 4 downward to squeeze the spring 5, and the limiting block 7 above the sliding block 4 disengages from the card slot 8. At this time, the flip cover 2 rotates under the action of the torsion spring and rotates to a position flush with the bottom plate 3. At this time, the placement table 15 is pulled, the electronic cigarette to be charged is placed in the charging slot 14, then the tightening strap 11 is pulled, the two tightening straps 11 are crossed to bind the surface of the electronic cigarette, and the snap fastener 10 at one end of the tightening strap 11 is inserted into the insertion block 9, and the protruding parts at both ends of the snap fastener 10 will be stuck in the limiting grooves provided on both sides of the insertion block 9, thus completing the fixation of the electronic cigarette for charging. After fixation, the placement table 15 is pushed back, the flip cover 2 is pressed and rotated downward. At the same time, the sliding block 4 is slid downward to make the limiting block 7 move downward. When it rotates to the lowest end, the sliding block 4 is released. At this time, the spring 5 resets and pushes up the sliding block 4, and the limiting block 7 above the sliding block 4 will be inserted into the card slot 8 below the flip cover 2 to lock the flip cover 2 and prevent it from rotating again.

[0032] The above has described a specific embodiment of the present utility model in detail, but the above content is only the preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. Any equivalent changes and improvements made within the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A portable charging device, comprising a housing (1), characterized in that: A flip cover (2) is rotatably arranged on the side of the housing (1), a slot (8) is provided below the flip cover (2), a bottom plate (3) is provided below the flip cover (2), a fixing slot (6) is provided above the bottom plate (3) and located on one side of the flip cover (2), a spring (5) is provided inside the fixing slot (6), a sliding block (4) is provided at the upper end of the spring (5), and a limiting block (7) is provided above the sliding block (4).

2. A portable charging device according to claim 1, characterized in that: A sliding groove (13) is provided on the inner side of the shell (1), and a placing platform (15) is provided on the inner side of the shell (1).

3. A portable charging device according to claim 2, characterized in that: Slide blocks (12) are arranged on both sides of the placing platform (15), and the slide blocks (12) are slidably arranged in the slide grooves (13).

4. A portable charging device according to claim 2, characterized in that: A charging slot (14) is provided above the placement platform (15).

5. A portable charging device according to claim 2, characterized in that: Insertion blocks (9) are symmetrically arranged above the placing platform (15), and tightening belts (11) are symmetrically arranged above the placing platform (15). A buckle (10) is arranged at one end of the tightening belt (11) away from the placing platform (15), and the insertion blocks (9) are cooperatively connected with the buckle (10).

Images