Anti-theft locking mechanism of shared mobile power supply

Abstract

An anti-theft locking mechanism of a shared mobile power source comprises a lock arm, a lock base and a lock upper cover, and is characterized in that the lock upper cover is connected with the lock base in a covering mode, and the two sides of the lock upper cover and the two sides of the lock base form a limiting cover plate; the lock arm is mounted on the inner side of the lock base, the lock arm is provided with a rotating shaft which is rotationally connected with the lock base and the lock upper cover, and openings for the lock arm to move are formed in the side walls of the lock base and the lock upper cover; a lock head is arranged at one end of the lock arm, the lock head is divided into a front inclined surface and a reverse inclined surface, the lock head penetrates out of the opening, the front inclined surface faces outwards, and the reverse inclined surface faces inwards; a force release hole is formed in the locking arm; the force release hole is close to the reverse inclined surface of the lock head; the power bank can be prevented from being stolen due to the fact that an unwanted person inserts a plastic sheet along the side edge of the power bank to open the lock, and unnecessary loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shared equipment, in particular to an anti-theft locking mechanism for a shared mobile power source. Background Art

[0002] Smart mobile devices are developing rapidly, and their functions are becoming more and more diversified. However, with the development of diversified functions, the power demand for mobile devices is increasing, while the battery life of mobile devices has never been greatly improved. The power outage of mobile devices at critical moments has become a concern for many people. In order to solve the problem of insufficient power, mobile power banks are widely used in mobile phones, tablets and related electronic products, but sometimes you may forget to bring a mobile power bank or run out of the mobile power bank you carry. In order to meet customer needs, shared mobile power banks have emerged, and customers can rent them as long as they pay.

[0003] With the continuous development of the shared power bank industry, different manufacturers have developed different types of locking devices. However, since the shared power bank equipment is unattended most of the time, most of the locking mechanisms of the shared power bank equipment on the market do not have anti-theft functions. Therefore, a thin plastic sheet can be inserted along the side of the power bank compartment to push the lock open, causing the power bank to be stolen. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an anti-theft locking mechanism for a shared mobile power source, which can effectively solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is: an anti-theft locking mechanism for a shared mobile power supply, comprising a locking arm, a lock base and a lock cover, characterized in that the lock cover is connected to the lock base, and the lock cover and the two sides of the lock base form a limiting cover plate; the locking arm is installed on the inner side of the lock base, and the locking arm is provided with a rotating shaft which is rotatably connected to the lock base and the lock cover respectively, and the side walls of the lock base and the lock cover are provided with an opening for the movement of the locking arm; a locking head is provided at one end of the locking arm, and the locking head is divided into a positive bevel and a reverse bevel, and the locking head passes through the opening, with the positive bevel facing outward and the reverse bevel facing inward.

[0006] As a further preferred solution of the utility model, a force release hole is provided on the lock arm; the force release hole is close to the reverse slope of the lock head.

[0007] As a further preferred solution of the utility model, the locking arm is provided with two pieces, which are symmetrically arranged on one side of the lock base, and a first reset spring is arranged between the two locking arms to connect them.

[0008] As a further preferred embodiment of the present invention, a driving mechanism and a lever are installed in the lock base; a boss is provided on the outer wall of the driving mechanism, and when the driving mechanism rotates, the boss contacts the lever and causes the lever to rotate, and when the lever rotates, the lever contacts one of the lock arms and causes the rotating shaft on the lock arm to rotate.

[0009] As a further preferred solution of the utility model, a second return spring is provided on the lever and connected to the lock cover.

[0010] Compared with the prior art, the utility model provides an anti-theft locking mechanism for a shared mobile power source, which has the following beneficial effects:

[0011] The utility model can prevent a person with bad intentions from inserting a plastic sheet along the side of the power bank to push open the lock, thereby causing the power bank to be stolen, thereby reducing unnecessary losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a reference schematic diagram of the use status of the utility model;

[0013] Figure 2 This is a reference schematic diagram of the use status of the utility model;

[0014] Figure 3 This is a schematic diagram of the disassembly of the structure of the utility model;

[0015] Figure 4 It is a partial structural schematic diagram of the utility model;

[0016] Figure 5 It is a schematic diagram of the structure of the utility model;

[0017] Among them: 1. Mobile power supply; 11. Lock hole; 12. Side; 2. Locking mechanism; 21. Limiting cover plate; 22. Locking arm; 221. Locking head; 2211. Positive slope; 2212. Reverse slope; 222. Force release hole; 23. Rotating shaft; 3. Driving mechanism; 3-1. Boss; 4. Push rod; 5. First reset spring; 6. Second reset spring; 7. Lock base; 8. Lock cover. DETAILED DESCRIPTION

[0018] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0019] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0020] Reference Figure 1-5 The utility model provides an anti-theft locking mechanism for a shared mobile power source, comprising a locking arm 22, a lock base 7 and a lock cover 8, characterized in that the lock cover 8 is connected to the lock base 7, and the lock cover 8 and the two sides of the lock base 7 form a limit cover plate 21; the locking arm 22 is installed on the inner side of the lock base 7, and the locking arm 22 is provided with a rotating shaft 23 which is rotatably connected to the lock base 7 and the lock cover 8 respectively, and the side walls of the lock base 7 and the lock cover 8 are provided with an opening for the movement of the locking arm 22; a lock head 221 is provided at one end of the locking arm 22, and the lock head 221 is divided into a positive bevel 2211 and a reverse bevel 2212, and the lock head 221 passes through the opening, with the positive bevel 2211 facing outward and the reverse bevel 2212 facing inward;

[0021] When the lock head 221 is stuck in the lock hole 11 of the mobile power supply 1, the positive slope 2211 is completely located in the lock hole 11;

[0022] The function of the limiting cover plate 21 is to retain the locking arm 22 inside the locking mechanism 2 (except the lock head 221), prevent the locking arm 22 from being exposed to the outside, and prevent external force from directly driving the locking arm 22 to rotate in the direction of unlocking the mobile power supply 1, resulting in the mobile power supply 1 not being unlocked by the driving mechanism 3.

[0023] As a further preferred solution of the present invention, a force release hole 222 is provided on the locking arm 22 ; the force release hole 222 is close to the reverse slope 2212 of the locking head 221 .

[0024] As a further preferred solution of the present utility model, the locking arm 22 is provided with two pieces, which are symmetrically arranged on one side of the lock base 7, and a first return spring 5 is arranged between the two locking arms 22 to connect them.

[0025] As a further preferred embodiment of the present utility model, a drive mechanism 3 and a lever 4 are installed in the lock base 7; a boss 3-1 is provided on the outer wall of the drive mechanism 3, and when the drive mechanism 3 rotates, the boss 3-1 contacts the lever 4 and causes the lever 4 to rotate, and when the lever 4 rotates, the lever 4 contacts one of the lock arms 22 and causes the rotating shaft 23 on the lock arm 22 to rotate, and which lock arm 22 is rotated is determined according to the rotation direction of the drive mechanism 3.

[0026] As a further preferred solution of the present utility model, a second return spring 6 is provided on the lever 4 and connected to the lock cover 8 .

[0027] As a specific embodiment of the present utility model: the mobile power supply 1 is provided with a lock hole 11, and when in use, the lock head 221 of the locking mechanism 2 will be stuck in the lock hole 11 of the mobile power supply 1 to prevent it from being pulled out.

[0028] Currently, most of the means of stealing shared mobile power supplies are to insert rigid sheets and flexible sheets, lift the lock head 221 or jam the lock hole 11 and pull it out instantly;

[0029] When a rigid sheet is inserted into the gap between the side 12 of the mobile power supply 1 and the locking mechanism 2, it can only hit the reverse slope 2212 of the lock head 221, but cannot hit the positive slope 2211, that is, the force only acts on the reverse slope 2212, and the locking arm 22 is always subjected to a force in the direction of locking the mobile power supply 1.

[0030] When a flexible sheet is inserted into the gap between the side 12 of the mobile power supply 1 and the locking mechanism 2, it can only hit the reverse slope 2212 of the lock head 221, and cannot hit the positive slope 2211. However, the flexible sheet itself will be deformed after being subjected to a force exceeding a certain level. Due to the action of the reverse slope 2212, the flexible sheet is deformed toward the locking mechanism 2. At this time, the flexible sheet can pass through the force release hole 222 to prevent being subjected to a force in the direction of unlocking the mobile power supply 1.

[0031] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to installation, setting or connection by screws, riveting, welding or socketing, fixing, etc., and the installation, setting or connection method is selected according to the needs of the working scenario.

[0032] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An anti-theft locking mechanism for a shared mobile power source, comprising a locking arm (22), a locking base (7) and a locking cover (8), characterized in that: The lock cover (8) is connected to the lock base (7) by covering, and the lock cover (8) and the two sides of the lock base (7) form a limit cover plate (21); the lock arm (22) is installed on the inner side of the lock base (7), and the lock arm (22) is provided with a rotating shaft (23) which is respectively connected to the lock base (7) and the lock cover (8) for rotation, and the side walls of the lock base (7) and the lock cover (8) are provided with openings for the movement of the lock arm (22); a lock head (221) is provided at one end of the lock arm (22), and the lock head (221) is divided into a positive inclined surface (2211) and a negative inclined surface (2212), and the lock head (221) passes through the opening, with the positive inclined surface (2211) facing outwards and the negative inclined surface (2212) facing inwards.

2. The anti-theft locking mechanism of the shared mobile power supply according to claim 1, characterized in that: The lock arm (22) is provided with a force release hole (222); the force release hole (222) is close to the reverse slope (2212) of the lock head (221).

3. The anti-theft locking mechanism of the shared mobile power supply according to claim 1, characterized in that: The locking arms (22) are provided with two pieces, which are symmetrically arranged on one side of the lock base (7), and a first return spring (5) is arranged between the two locking arms (22) to connect them.

4. The anti-theft locking mechanism of the shared mobile power supply according to claim 3, characterized in that: A driving mechanism (3) and a lever (4) are installed in the lock base (7); a boss (3-1) is provided on the outer wall of the driving mechanism (3); when the driving mechanism (3) rotates, the boss (3-1) contacts the lever (4) and causes the lever (4) to rotate; when the lever (4) rotates, the lever (4) contacts one of the lock arms (22) and causes the rotating shaft (23) on the lock arm (22) to rotate.

5. The anti-theft locking mechanism of the shared mobile power supply according to claim 4, characterized in that: The lever (4) is provided with a second return spring (6) which is connected to the lock cover (8).

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