Anti-lost structure of battery car charger and anti-lost battery car charger
By designing the anti-loss structure of handles, lock bodies, fixed blocks and rotating blocks on the battery car charger, locking and unlocking are achieved by using the locking and free state of the rotating blocks, the problem of easy loss of traditional battery car chargers is solved and the flexibility of use is improved The performance and anti-loss effect reduce the difficulty of operation.
Patent Information
- Application Number
- CN202420483851.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-13
AI Technical Summary
Traditional electric car chargers are easily lost manually during use, and anti-loss measures limit the flexibility and convenience of the charger, increase the difficulty of user operation, and make it difficult to effectively prevent loss.
An anti-loss structure including handles, lock bodies, fixed blocks and rotating blocks is designed. The locking and unlocking of the charger is achieved through the locking and free state of the rotating blocks. Users can easily lock or unlock the charger, and the structure is suitable for multiple The body parts reduce the difficulty of operation and improve the anti-loss effect.
Without affecting the normal use of the charger, this design improves the anti-loss performance of the charger, enhances user safety, reduces operation difficulty, and is suitable for multiple body parts, improving the anti-loss effect.
Smart Images
Figure CN222223924U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of battery vehicle accessories, in particular to an anti-loss structure of a battery vehicle charger and an anti-loss type battery vehicle charger. Background Art
[0002] Battery bikes usually refer to bicycles with electric power systems, which are widely used as a means of transportation. Especially in urban environments, battery bikes provide people with an economical and relatively convenient way to travel. However, as battery bikes become more popular, their related accessories, especially chargers, are easily lost.
[0003] Traditional electric vehicles usually need to be charged outdoors for a long time, and the charger is often placed directly on the vehicle seat or in the basket, lacking an effective anti-lost mechanism. For example, when the owner parks the electric vehicle at a residence, shopping mall, office building, etc. for charging, the charger will face the risk of being lost at any time.
[0004] After searching, Chinese patent document CN209134090U discloses a battery vehicle charger. When using the battery vehicle charger, the charger body is placed on the battery vehicle pedal, the lock head and the lock buckle are pulled to increase the length of the connecting belt, and when locking, the lock head is passed through the bottom of the pedal to cooperate with the lock buckle to lock, so that the charger body and the battery vehicle pedal are locked together, thereby preventing the charger from being lost.
[0005] However, in actual use, the above battery vehicle charger is limited to being placed on the pedal, which limits the flexibility and convenience of the charger when used, and is difficult to be applied to all vehicle structures. In addition, the action of manually pulling the lock or lock buckle increases the burden of the user in charging operations, which is easy to be neglected by the user, making it difficult to effectively prevent the loss of the battery. Summary of the invention
[0006] The technical problem to be solved by the utility model is how to provide an anti-loss structure during the use of the battery vehicle charger to ensure the flexibility and convenience of the charger, reduce the difficulty of operation, improve reliability, and enhance the anti-loss effect.
[0007] In order to solve the above technical problems, the utility model proposes the following solutions:
[0008] An anti-loss structure for a battery vehicle charger comprises a handle, a lock body, a fixed block, and a rotating block having a locked state and a free state;
[0009] The handle and the lock body are both mounted on the housing of the battery vehicle charger, the fixed block is mounted on the handle, the rotating block is connected to the handle via a rotating shaft, the rotating block has a degree of rotational freedom around the axis of the rotating shaft, and a locking hole for the lock tongue of the lock body to be embedded is provided on the rotating block;
[0010] When the rotating block is in a locked state, the lock tongue of the lock body is embedded in the locking hole of the rotating block, and the rotating block, the fixed block and the handle together form a closed loop structure;
[0011] When the rotating block is in a free state, the locking tongue of the lock body is disengaged from the locking hole of the rotating block, and a gap is formed between the rotating block and the fixed block.
[0012] Among them, when the anti-loss structure of the electric vehicle charger is in use, the shell of the charger is connected to the body of the electric vehicle using the anti-loss structure, thereby preventing the charger from being lost. Without affecting the normal use of the charger, it provides a convenient way to prevent the charger from being lost artificially. Users can easily lock or unlock the charger when in use, but if there is no key or the locking mechanism is not understood, it will be difficult to quickly take away the charger, which provides additional safety for electric vehicle users.
[0013] The utility model also provides an anti-lost type battery charger for electric vehicles, comprising a shell for accommodating a circuit board and electronic components, a power cord and an output interface, and an anti-lost structure of the battery charger is arranged on the side wall of the shell.
[0014] Compared with the prior art, the anti-loss structure of an electric battery vehicle charger provided by the utility model has the following substantial characteristics and progress: the anti-loss structure of the electric battery vehicle charger utilizes the locked state and the free state of the rotating block to respectively realize the locking and unlocking of the electric battery vehicle charger, and the user drives the lock tongue of the lock body, and when the lock tongue of the lock body is embedded in the locking hole of the rotating block, the rotating block, the fixed block and the handle together form a closed loop structure to lock the charger on the body of the electric battery vehicle, and when the lock tongue of the lock body is disengaged from the locking hole of the rotating block, a gap is formed between the rotating block and the fixed block, so that the charger can be removed from the vehicle, and the closed loop structure formed by the rotating block, the fixed block and the handle is suitable for locking multiple parts on the vehicle body, thereby ensuring the flexibility and convenience of using the charger, reducing the difficulty of operation, improving reliability, and enhancing the anti-loss effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of an anti-loss structure of a battery vehicle charger in an embodiment of the utility model.
[0016] Figure 2 yes Figure 1 A front view of an anti-loss structure of a battery vehicle charger.
[0017] Figure 3 yes Figure 2 Left view of .
[0018] Figure 4 It is a schematic diagram of unlocking an anti-lost type battery vehicle charger in an embodiment of the utility model.
[0019] Figure 5 The utility model is a schematic diagram of the assembly structure of an anti-lost battery vehicle charger and a battery vehicle rear handrail in an embodiment of the utility model.
[0020] Figure numerals: 1. shell; 2. anti-loss structure; 3. fastener; 4. heat dissipation hole; 5. rear armrest; 21. handle; 22. lock body; 23. fixed block; 24. rotating block; 25. rotating shaft; 26. lock tongue. DETAILED DESCRIPTION
[0021] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.
[0022] like Figure 1-5 As shown, in the embodiment of the utility model, an anti-loss structure of a battery vehicle charger is proposed, which aims to ensure the flexibility and convenience of using the charger, reduce the difficulty of operation, improve reliability, and enhance the anti-loss effect.
[0023] An anti-loss structure of a battery vehicle charger proposed in an embodiment of the utility model utilizes the locked state and free state of the rotating block 24 to respectively realize the locking and unlocking of the battery vehicle charger. The user drives the lock tongue 26 of the lock body 22. When the lock tongue 26 of the lock body 22 is embedded in the locking hole of the rotating block 24, the rotating block 24 and the fixed block 23 form a closed loop structure with the handle 21 to lock the charger on the body of the battery vehicle; when the lock tongue 26 of the lock body 22 is disengaged from the locking hole of the rotating block 24, a gap is formed between the rotating block 24 and the fixed block 23, so that the charger can be removed from the vehicle. The closed loop structure formed by the rotating block 24, the fixed block 23 and the handle 21 is suitable for locking multiple parts on the vehicle body, which ensures the flexibility and convenience of the charger, reduces the difficulty of operation, improves reliability, and enhances the anti-loss effect.
[0024] like Figure 1 As shown, an anti-loss structure of a battery vehicle charger includes a handle 21, a lock body 22, a fixed block 23, and a rotating block 24 having a locked state and a free state.
[0025] like Figure 2 Combination Figure 3As shown, the handle 21 and the lock body 22 are both mounted on the housing 1. The fixed block 23 is mounted on the handle 21. The rotating block 24 is connected to the handle 21 via a rotating shaft 25. The rotating block 24 has a rotational freedom around the axis of the rotating shaft 25. The rotating block 24 is provided with a locking hole for the lock tongue 26 of the lock body 22 to be embedded.
[0026] For example, the rotating block 24 and the fixed block 23 are both arc-shaped blocks. The lock body 22 uses a spring lock. The extension direction of the lock tongue 26 of the lock body 22 is parallel to the axis extension direction of the rotating shaft 25, which is conducive to further reducing the difficulty of unlocking or locking by the user.
[0027] like Figure 4 As shown, when the rotating block 24 is in a locked state, the lock tongue 26 of the lock body 22 is embedded in the locking hole of the rotating block 24, and the rotating block 24 and the fixed block 23 together with the handle 21 form a closed ring structure; when the rotating block 24 is in a free state, the lock tongue 26 of the lock body 22 is disengaged from the locking hole of the rotating block 24, and a gap is formed between the rotating block 24 and the fixed block 23.
[0028] like Figure 2 As shown, the handle 21 is mounted on the housing 1 through the fastener 3. In this way, the anti-loss structure 2 is easily installed with the housing 1 of various types of chargers, which is conducive to further improving the application range of the anti-loss structure 2.
[0029] In order to further improve the reliability of the anti-loss structure 2, a mounting hole for embedding the fastener 3 is provided on the handle 21. A cover is provided at the end of the mounting hole. The cover is used to block the mounting hole, thereby preventing the handle 21 from being easily removed by a screwdriver or other tools, thereby further improving safety.
[0030] like Figure 4 As shown, the utility model also proposes an anti-lost type battery vehicle charger in an embodiment, including a housing 1 for accommodating circuit boards and electronic components, a power cord and an output interface. An anti-lost structure 2 is provided on the side wall of the housing 1. The power cord is used to connect the charger to a power socket to provide power to the charger. The output interface is used to transmit direct current from the charger to the battery of the electric vehicle. The anti-lost structure 2 is used to connect the body of the battery vehicle, thereby locking the housing 1 with the body of the battery vehicle to reduce the risk of the charger being lost.
[0031] like Figure 2 As shown, a heat dissipation hole 4 is also provided on the side wall of the housing 1. The heat dissipation hole 4 is used for heat dissipation inside the charger to ensure safety during the charging process.
[0032] When using an anti-lost battery charger proposed in the embodiment of the utility model, an anti-lost structure 2 is cleverly arranged on the housing 1, and the design cleverly combines practicality and safety, greatly enhancing the safety prevention capability of the charger in daily use. The anti-lost structure 2 realizes locking and unlocking between the charger and the battery vehicle body by switching the locking state and the free state of the rotating block 24.
[0033] like Figure 5 As shown, the anti-lost battery charger is locked on the rear armrest 5 of the battery vehicle through the anti-lost structure 2. In the locked state, the user drives the lock body 22 with a key or other unlocking tool, so that the lock tongue 26 is accurately embedded in the locking hole of the rotating block 24. At this time, the rotating block 24 is linked with the fixed block 23 fixed on the handle 21 to form a stable closed loop structure, which locks the charger tightly on the body of the battery vehicle, thereby effectively preventing the charger from being easily taken away by unauthorized persons. When the user needs to unlock the charger, the lock tongue 26 of the lock body 22 is withdrawn from the locking hole of the rotating block 24 through the same driving mechanism, so that the rotating block 24 returns to a free state. In this way, a gap appears between the rotating block 24 and the fixed block 23, so that the entire closed loop structure is loosened, and the user can easily remove the charger from the vehicle body.
[0034] In addition, the closed ring structure formed by the rotating block 24, the fixed block 23 and the handle 21 is very flexible and can be adapted to multiple locations on the vehicle body, such as the frame, handlebars, or other fixed points, ensuring that the charger can be locked in more than one fixed position. This flexible and convenient design allows users to find a suitable location to lock the charger in different parking environments, while also reducing the difficulty of operation.
Claims
1. An anti-loss structure for a battery vehicle charger, characterized in that: It includes a handle, a lock body, a fixed block, and a rotating block having a locked state and a free state; The handle and the lock body are both mounted on the housing of the battery vehicle charger, the fixed block is mounted on the handle, the rotating block is connected to the handle via a rotating shaft, the rotating block has a degree of rotational freedom around the axis of the rotating shaft, and a locking hole for the lock tongue of the lock body to be embedded is provided on the rotating block; When the rotating block is in a locked state, the lock tongue of the lock body is embedded in the locking hole of the rotating block, and the rotating block, the fixed block and the handle together form a closed loop structure; When the rotating block is in a free state, the locking tongue of the lock body is disengaged from the locking hole of the rotating block, and a gap is formed between the rotating block and the fixed block.
2. The anti-loss structure of the battery vehicle charger according to claim 1 is characterized in that: The rotating block and the fixed block are both arc-shaped blocks.
3. The anti-loss structure of the battery vehicle charger according to claim 1, characterized in that: The handle is mounted on the housing of the battery vehicle charger through a fastener.
4. The anti-loss structure of the battery vehicle charger according to claim 3 is characterized in that: The handle is provided with a mounting hole for embedding a fastener, and a cover is provided at the end of the mounting hole.
5. The anti-loss structure of the battery vehicle charger according to claim 1, characterized in that: The telescopic direction of the locking tongue is parallel to the axial extension direction of the rotating shaft.
6. The anti-loss structure of the battery vehicle charger according to claim 1, characterized in that: The lock body is a spring lock.
7. An anti-lost battery charger for electric vehicles, comprising a housing for accommodating a circuit board and electronic components, a power cord and an output interface, characterized in that: The side wall of the shell is provided with an anti-loss structure of the battery vehicle charger as described in any one of claims 1-6.
8. The anti-lost battery charger according to claim 7, characterized in that: The side wall of the shell is provided with heat dissipation holes.